Add LICENSE.txt

.gitignore

@@ -1,6 +1,7 @@
 # Build files
 /build-fx
 /build-cg
+/build-cg-push
 /*.g1a
 /*.g3a
 
@@ -11,3 +12,6 @@
 *.sublime-project
 *.sublime-workspace
 .vscode
+
+*.json
+

CMakeLists.txt

@@ -15,12 +15,14 @@ find_package(LibProf 2.4 REQUIRED)
 fxconv_declare_converters(assets-cg/converters.py)
 
 add_custom_command(
-	OUTPUT "${CMAKE_CURRENT_LIST_DIR}/assets-cg/Levels/Level1.json"
+  OUTPUT "${CMAKE_CURRENT_LIST_DIR}/assets-cg/Levels/Level1.json"
+  OUTPUT "${CMAKE_CURRENT_LIST_DIR}/assets-cg/Levels/Level2.json"
 	COMMENT "Convert Tiled TMX map to usable JSON file"
 	COMMAND tiled --export-tileset json Tileset_Space.tsx Tileset_Space.json
 	COMMAND find | grep .*.tmx | sed 's/.tmx//g' | xargs -l bash -c 'tiled --export-map json $$0.tmx $$0.json'
 	WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/assets-cg/Levels/
-	DEPENDS assets-cg/Levels/Level1.tmx 
+	DEPENDS assets-cg/Levels/Level1.tmx   
+  assets-cg/Levels/Level2.tmx 
 	assets-cg/converters.py
 	assets-cg/Levels/tileset.png 
 	assets-cg/Levels/Tileset_Space.tsx)
@@ -28,46 +30,77 @@ add_custom_command(
 
 
 set(SOURCES
+
   src/main.cpp
 
-  src/extrakeyboard.cpp
-
-  src/collections.cpp
-  src/impact.cpp
-  src/player.cpp
-  src/utilities.cpp
-  src/particles.cpp
-  src/bullet.cpp
-  src/enemy.cpp
-  src/starfieldshader.cpp
-  src/background.cpp
-
-  src/point2D.cpp
-  src/trajectory.cpp
+  src/utilities/fast_trig.cpp
+  src/utilities/extrakeyboard.cpp
+  src/utilities/utilities.cpp
+  src/utilities/vector2D.cpp
 
+  src/shaders/circle.cpp
+  src/shaders/poly.cpp
+  src/shaders/filledcircle.cpp
+  src/shaders/filledpoly.cpp
+  src/shaders/line.cpp
+  src/shaders/starfieldshader.cpp
+  
+  src/shmup/entity.cpp
+  src/shmup/collections.cpp
+  src/shmup/impact.cpp
+  src/shmup/player.cpp
+  src/shmup/particles.cpp
+  src/shmup/bullet.cpp
+  src/shmup/enemy.cpp
+  src/shmup/background.cpp
+  src/shmup/bonus.cpp
+  src/shmup/boss.cpp
+  src/shmup/trajectory.cpp
   # ...
 )
+
 set(ASSETS_cg
-  assets-cg/font.png
+  #assets-cg/font.png
+  assets-cg/milifont.png
 
   assets-cg/Sprites/Explosions/firstboom.png
   assets-cg/Sprites/Explosions/emp_circ.png
   assets-cg/Sprites/Explosions/fill_circ.png
 
+  assets-cg/Sprites/Bonus/life_bonus.png
+  assets-cg/Sprites/Bonus/sat_bonus.png
+
   assets-cg/Sprites/Bullets/bullet_normal.png
   assets-cg/Sprites/Bullets/bullet_blue.png
   assets-cg/Sprites/Bullets/bullet_laser.png
+  assets-cg/Sprites/Bullets/bullet_enemy_blue.png
+  assets-cg/Sprites/Bullets/bullet_enemy_red.png
+  assets-cg/Sprites/Bullets/bullet_enemy_green.png
 
   assets-cg/Sprites/Players/mainship1.png
   assets-cg/Sprites/Players/Satellite_Lvl1.png
+  assets-cg/Sprites/Players/player_ship1.png
+  assets-cg/Sprites/Players/player_ship2.png
+  assets-cg/Sprites/Players/player_ship3.png
+  assets-cg/Sprites/Players/player_ship4.png
+  assets-cg/Sprites/Players/player_ship5.png
+  assets-cg/Sprites/Players/player_ship6.png
+  assets-cg/Sprites/Players/player_ship7.png
+  assets-cg/Sprites/Players/player_ship8.png
 
+
+  assets-cg/Sprites/Enemies/Lifebar.png
   assets-cg/Sprites/Enemies/mainship2.png
   assets-cg/Sprites/Enemies/Enemy_Blue_Lvl1.png
   assets-cg/Sprites/Enemies/Enemy_Red_Lvl1.png  
-  
+
+  assets-cg/Sprites/Boss/Boss1.png
+  assets-cg/Sprites/Boss/BossGun.png
+
 	assets-cg/Levels/tileset.png
   assets-cg/Levels/Level1.json
-#  assets-cg/Levels/Tileset_Space.json
+  assets-cg/Levels/Level2.json
+  #  assets-cg/Levels/Tileset_Space.json
   # ...
 )
 
@@ -75,10 +108,10 @@ fxconv_declare_assets(${ASSETS} ${ASSETS_fx} ${ASSETS_cg} WITH_METADATA)
 
 add_executable(shmup ${SOURCES} ${ASSETS} ${ASSETS_${FXSDK_PLATFORM}})
 target_compile_options(shmup PRIVATE -Wall -Wextra -Os -std=c++20)
-target_link_options(shmup PRIVATE -Wl,-Map=Build_Addin.map -Wl,--print-memory-usage -fpermissive)
+target_link_options(shmup PRIVATE -Wl,-Map=Build_Addin.map -Wl,--print-memory-usage -fno-use-cxa-atexit -fpermissive)
 target_link_libraries(shmup Azur::Azur -lnum LibProf::LibProf Gint::Gint -lstdc++)
 
 if("${FXSDK_PLATFORM_LONG}" STREQUAL fxCG50)
   generate_g3a(TARGET shmup OUTPUT "MyShmup.g3a"
-    NAME "MyShmup" ICONS assets-cg/icon-uns.png assets-cg/icon-sel.png)
+    NAME "Shmup v0.4" ICONS assets-cg/icon-uns.png assets-cg/icon-sel.png)
 endif()

LICENSE.txt

@@ -0,0 +1,169 @@
+GNU GENERAL PUBLIC LICENSE
+Version 3, 29 June 2007
+
+Copyright © 2007 Free Software Foundation, Inc. <https://fsf.org/>
+
+Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
+
+Preamble
+
+The GNU General Public License is a free, copyleft license for software and other kinds of works.
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+The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. We, the Free Software Foundation, use the GNU General Public License for most of our software; it applies also to any other work released this way by its authors. You can apply it to your programs, too.
+
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+14. Revised Versions of this License.
+The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.
+Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation.
+
+If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program.
+
+Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version.
+
+15. Disclaimer of Warranty.
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+16. Limitation of Liability.
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+17. Interpretation of Sections 15 and 16.
+If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee.

README.md

@@ -3,4 +3,87 @@
 First attempt to use Lephe's Azur.
 
 Yet it only consists in a Particle Engine able to reproduce some kind of explosions and a starfield moving in the background of the screen.
-The particle engine is based on fixed-point maths for update and on Azur shaders for rendering.
+The particle engine is based on fixed-point maths for update and on Azur shaders for rendering.
+
+
+Some pictures of current revision
+
+![Boss with Bullet Hell effect (test)](https://www.planet-casio.com/storage/staff/BulletHell1.png)
+
+![Simple enemy on a Spline Trajectory](https://imgur.com/VdBngl3.png)
+
+[Current video of "gameplay"](https://youtu.be/vJsYjfI_HT4)
+
+Still a lot of missing features.
+
+Please see below what I would like to implement on the long run (sorry in French right now).
+
+
+# SHMUP Todo list :
+
+
+## Moteur de jeu
+- [DONE] better keyboard management engine for keypressed() and keyreleased() events
+- Mettre une système d'ajustement de FPS mini avec switch des niveaux d'overclock à la volée de manière dynamique
+
+
+## Partie décors :
+- [WIP] - animer le décors avec le parallaxe (glissement de la droite vers la gauche pour donner l'avancement du vaisseau).
+- animer des éléments du décors (clignotements, sprites animés, ...)
+- interaction avec le décors (collisions possibles avec certaines tiles) qui imposent donc de suivre un "chemin" dans le niveau
+- [DONE] multiple layers de tiles pour avoir des niveaux plus beaux
+
+
+## Partie mouvement :
+- améliorer le système de trajectoires sur base de Splines pour rendre la vitesse des ennemis plus constante.
+- rendre les satellites sur une trajectoire (possibilité d'avoir des patterns plus complexes)
+- possibilité de transformer les trajectoires (grossissement/rétrécissement, translation et rotation)
+
+
+## Partie interaction / gameplay :
+- implémenter les tirs ennemis (avec une IA minimale)
+- [DONE] implémenter les hits des tirs ennemis sur le joueur
+- implémenter les collisions avec les ennemies
+- implémenter les collisions de bullets avec les satellites pour que ceux-ci perdent de la vie aussi
+- implémenter le tir des satellites
+- [DONE] implémenter un système de bonus (points, upgrade tir/satellites/... )
+- implémenter un système d'amélioration de compétence de tirs (bullet -> mega bullet -> laser -> )
+- implémenter un système d'animation du vaisseau (réacteurs par exemple)
+
+
+## Bosses
+- [DONE] Créer des bosses avec différentes zones, mobiles les unes par rapport aux autres
+- [DONE] Créer des hitboxes pour chacune des zones du boss avec différentes sensibilités (par exemple le coeur/générateur = zone critique, mais mieux défendues)
+- [DONE] Créer des protections pour certaines zones qui peuvent "sauter" (boucliers qui s'usent)
+
+
+## Autres :
+- [DONE] plein de trucs dont boss "multi-morceaux et multi-hitboxes"
+- création de différents levels
+- créations de différents ennemis
+- créations de différents boss
+    o boss 1 : "rotating shield" avec multiples cannons
+    o boss 2 : "threwing saws"
+    o boss 3 : "Gun Crab"
+    o boss 4 : "Demoniac Snake"
+    o boss 5 : "Space Octopus"
+- création de séquences avec les boss (différentes phases)
+- créations de différentes armes
+- [DONE - CAN BE IMPROVED] créations de différents bonus
+- création de shields pour se protéger
+
+
+## Modes spéciaux
+- mode menu avec différentes planètes à selectionner pour les différents niveaux
+- mode hyperspace travel pour les transitions :
+    - sous mode : à la "Tie fighter" ?
+    - sous mode : éviter les astéroïdes
+    - sous mode classique shmup horizontal
+    - sous mode classique shmup vertical
+    - sous mode Danmaku / Bullet Hell (par exemple contre les boss)
+    
+
+## Interface :
+- Page d'accueil
+- Choix du niveau
+- Ecran de titre

TODO.txt

@@ -1,31 +1,106 @@
-The SHMUP Todo list :
+# The SHMUP Todo list :
 
 
-# Engine
-- better keyboard management engine for keypressed() and keyreleased() events
+## Engine
+- [DONE] better keyboard management engine for keypressed() and keyreleased() events
+- Mettre une système d'ajustement de FPS mini avec switch des niveaux d'overclock à la volée de manière dynamique
+- [DONE] Mettre en place un système de collision en "pixel perfect" pour mode jeu "Asteroids Alert !!!"
+- refactoriser les classes des entités "mobiles"
+    o class Entity (position, box, ID, trajectory)
+        ~~> class Enemy : public Entity (+shoot, +life)
+            ~~> class Boss : public Enemy (+multiple shoots, +multiple life)
+        ~~> class Bonus : public Entity (currentframe)
 
 
-# Partie décors :
+## Partie décors :
 - [WIP] - animer le décors avec le parallaxe (glissement de la droite vers la gauche pour donner l'avancement du vaisseau).
 - animer des éléments du décors (clignotements, sprites animés, ...)
 - interaction avec le décors (collisions possibles avec certaines tiles) qui imposent donc de suivre un "chemin" dans le niveau
+- [DONE] multiple layers de tiles pour avoir des niveaux plus beaux
+- implémenter des vitesses de défilement variables pour les décors de fond.
 
- Partie mouvement :
+
+## Partie mouvement :
 - améliorer le système de trajectoires sur base de Splines pour rendre la vitesse des ennemis plus constante.
 - rendre les satellites sur une trajectoire (possibilité d'avoir des patterns plus complexes)
 - possibilité de transformer les trajectoires (grossissement/rétrécissement, translation et rotation)
 
- Partie interaction / gameplay :
-- implémenter les tirs ennemis (avec une IA minimale)
-- implémenter les hits des tirs ennemis sur le joueur
-- implémenter les collisions avec les ennemies
-- implémenter le tir des satellites
-- implémenter un système de bonus (points, upgrade tir/satellites/... )
 
-Autres :
-- plein de trucs dont boss "multi-morceaux et multi-hitboxes"
+## Partie interaction / gameplay :
+- implémenter les tirs ennemis (avec une IA minimale)
+- [DONE] implémenter les hits des tirs ennemis sur le joueur
+- implémenter les collisions avec les ennemies
+- implémenter les collisions de bullets avec les satellites pour que ceux-ci perdent de la vie aussi
+- implémenter le tir des satellites
+- [DONE] implémenter un système de bonus (points, upgrade tir/satellites/... )
+- implémenter un système d'amélioration de compétence de tirs (bullet -> mega bullet -> laser -> mega laser -> bomb -> etc.)
+- implémenter un système d'animation du vaisseau (réacteurs par exemple)
+- implémenter un système de boost des munitions si on garde le doigt appuyé sur la touche de laser
+
+
+## Scenario
+- implémenter un système de séquences avec des vagues de monstres qui arrivent les unes après les autres
+- possibilité d'avoir dans les séquences:
+    o fond étoilé ou non
+    o niveau tiled ou non
+    o eventuellement choix d'un mode alternatif, du genre éviter les rochers
+    o sequence de monstres avec trajectoires
+    o boss de fin
+    o eventuelles récompenses/upgrades de vaisseau
+
+
+## Bosses
+- [DONE] Créer des bosses avec différentes zones, mobiles les unes par rapport aux autres
+- [DONE] Créer des hitboxes pour chacune des zones du boss avec différentes sensibilités (par exemple le coeur/générateur = zone critique, mais mieux défendues)
+- [DONE] Créer des protections pour certaines zones qui peuvent "sauter" (boucliers qui s'usent)
+
+
+## Autres :
+- [DONE] plein de trucs dont boss "multi-morceaux et multi-hitboxes"
 - création de différents levels
 - créations de différents ennemis
 - créations de différents boss
+    o boss 1 : "rotating shield" avec multiples cannons
+    o boss 2 : "threwing saws"
+    o boss 3 : "Gun Crab"
+    o boss 4 : "Demoniac Snake"
+    o boss 5 : "Space Octopus"
+    o ...
+    o boss of the boss  "Zgrog Master"
+- création de séquences avec les boss (différentes phases)
 - créations de différentes armes
-- créations de différents bonus
+- [DONE - CAN BE IMPROVED] créations de différents bonus
+- création de shields pour se protéger
+
+
+## Modes spéciaux
+- mode menu avec différentes planètes à selectionner pour les différents niveaux
+- mode hyperspace travel pour les transitions :
+    - sous mode : à la "Tie fighter" ?
+    - sous mode : éviter les astéroïdes
+    - sous mode classique shmup horizontal
+    - sous mode classique shmup vertical
+    - sous mode Danmaku / Bullet Hell (par exemple contre les boss)
+    
+
+## Interface :
+- Page d'accueil
+- Choix du niveau/séquence (un écran avec choix de planètes par exemple ou de galaxies)
+- Ecran de titre
+- transitions style "hyper space" serait vraiment cool
+
+
+## Histoire (à peaufiner)
+
+En tant de Space Marshall, votre rôle est de faire respecter
+la loi intergalactique et de punir les contrevenants afin d'assurer
+la paix et le bon vivre ensemble des différentes civilisations aliens
+vivant dans votre zone de l'espace à surveiller.
+Votre périmètre englobe le Grand Amas de RUZA-25f/s dans ons entièreté
+et armé de votre vaisseau, vous devez aider les civilisations
+locales en pourchassant et anéantissant les hordes de Zgrog.
+Cette race alien robotique s'est donné pour but de coloniser les planètes
+et les stations orbitales géantes afin d'y faire disparaître toute
+vie organique.
+C'est donc un combat sans relâche que de traquer et de détruire cet
+envahisseur dénué d'âme.

assets-cg/Levels/Level1.tmx

@@ -1,25 +1,40 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map version="1.8" tiledversion="1.8.0" orientation="orthogonal" renderorder="right-down" width="102" height="14" tilewidth="16" tileheight="16" infinite="0" nextlayerid="3" nextobjectid="1">
- <editorsettings>
-  <export target="Level1.json" format="json"/>
- </editorsettings>
+<map version="1.9" tiledversion="1.9.2" orientation="orthogonal" renderorder="right-down" width="90" height="14" tilewidth="16" tileheight="16" infinite="0" nextlayerid="3" nextobjectid="1">
  <tileset firstgid="1" source="Tileset_Space.tsx"/>
- <layer id="1" name="Calque de Tuiles 1" width="102" height="14">
+ <layer id="2" name="Background" width="90" height="14">
   <data encoding="csv">
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+1986,1987,1958,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1957,1987,1988,741,742,741,742,1986,1987,1958,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1957,1987,1988,741,742,741,742,1986,1987,1958,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1957,1987,1988,741,742,741,742,1986,1987,1958,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1955,1957,1987,1988,741,742,741,742,
+2018,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2020,773,774,773,774,2018,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2020,773,774,773,774,2018,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2020,773,774,773,774,2018,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2019,2020,773,774,773,774
+</data>
+ </layer>
+</map>

assets-cg/Levels/Tileset_Space.json

@@ -1,14 +0,0 @@
-{ "columns":9,
- "image":"tileset.png",
- "imageheight":240,
- "imagewidth":144,
- "margin":0,
- "name":"Level1_Tiles",
- "spacing":0,
- "tilecount":135,
- "tiledversion":"1.8.0",
- "tileheight":16,
- "tilewidth":16,
- "type":"tileset",
- "version":"1.8"
-}

assets-cg/Levels/Tileset_Space.tsx

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<tileset version="1.8" tiledversion="1.8.0" name="Level1_Tiles" tilewidth="16" tileheight="16" tilecount="135" columns="9">
- <image source="tileset.png" width="144" height="240"/>
+<tileset version="1.8" tiledversion="1.8.0" name="Tileset_Space" tilewidth="16" tileheight="16" tilecount="2048" columns="32">
+ <image source="tileset.png" width="512" height="1024"/>
 </tileset>

assets-cg/Sprites/Bonus/fxconv-metadata.txt

@@ -0,0 +1,5 @@
+*.png:
+  type: bopti-image
+  name_regex: (.*)\.png img_\1
+  section: .data
+  profile: p8_rgb565a

assets-cg/Sprites/Boss/fxconv-metadata.txt

@@ -0,0 +1,5 @@
+*.png:
+  type: bopti-image
+  name_regex: (.*)\.png img_\1
+  section: .data
+  profile: p8_rgb565a

assets-cg/Sprites/Rocks/asteroide1_12frames.json

@@ -1,112 +0,0 @@
-{ "frames": {
-   "asteroide1_12frames 0.ase": {
-    "frame": { "x": 0, "y": 0, "w": 32, "h": 32 },
-    "rotated": false,
-    "trimmed": false,
-    "spriteSourceSize": { "x": 0, "y": 0, "w": 32, "h": 32 },
-    "sourceSize": { "w": 32, "h": 32 },
-    "duration": 100
-   },
-   "asteroide1_12frames 1.ase": {
-    "frame": { "x": 32, "y": 0, "w": 32, "h": 32 },
-    "rotated": false,
-    "trimmed": false,
-    "spriteSourceSize": { "x": 0, "y": 0, "w": 32, "h": 32 },
-    "sourceSize": { "w": 32, "h": 32 },
-    "duration": 100
-   },
-   "asteroide1_12frames 2.ase": {
-    "frame": { "x": 64, "y": 0, "w": 32, "h": 32 },
-    "rotated": false,
-    "trimmed": false,
-    "spriteSourceSize": { "x": 0, "y": 0, "w": 32, "h": 32 },
-    "sourceSize": { "w": 32, "h": 32 },
-    "duration": 100
-   },
-   "asteroide1_12frames 3.ase": {
-    "frame": { "x": 96, "y": 0, "w": 32, "h": 32 },
-    "rotated": false,
-    "trimmed": false,
-    "spriteSourceSize": { "x": 0, "y": 0, "w": 32, "h": 32 },
-    "sourceSize": { "w": 32, "h": 32 },
-    "duration": 100
-   },
-   "asteroide1_12frames 4.ase": {
-    "frame": { "x": 128, "y": 0, "w": 32, "h": 32 },
-    "rotated": false,
-    "trimmed": false,
-    "spriteSourceSize": { "x": 0, "y": 0, "w": 32, "h": 32 },
-    "sourceSize": { "w": 32, "h": 32 },
-    "duration": 100
-   },
-   "asteroide1_12frames 5.ase": {
-    "frame": { "x": 160, "y": 0, "w": 32, "h": 32 },
-    "rotated": false,
-    "trimmed": false,
-    "spriteSourceSize": { "x": 0, "y": 0, "w": 32, "h": 32 },
-    "sourceSize": { "w": 32, "h": 32 },
-    "duration": 100
-   },
-   "asteroide1_12frames 6.ase": {
-    "frame": { "x": 192, "y": 0, "w": 32, "h": 32 },
-    "rotated": false,
-    "trimmed": false,
-    "spriteSourceSize": { "x": 0, "y": 0, "w": 32, "h": 32 },
-    "sourceSize": { "w": 32, "h": 32 },
-    "duration": 100
-   },
-   "asteroide1_12frames 7.ase": {
-    "frame": { "x": 224, "y": 0, "w": 32, "h": 32 },
-    "rotated": false,
-    "trimmed": false,
-    "spriteSourceSize": { "x": 0, "y": 0, "w": 32, "h": 32 },
-    "sourceSize": { "w": 32, "h": 32 },
-    "duration": 100
-   },
-   "asteroide1_12frames 8.ase": {
-    "frame": { "x": 256, "y": 0, "w": 32, "h": 32 },
-    "rotated": false,
-    "trimmed": false,
-    "spriteSourceSize": { "x": 0, "y": 0, "w": 32, "h": 32 },
-    "sourceSize": { "w": 32, "h": 32 },
-    "duration": 100
-   },
-   "asteroide1_12frames 9.ase": {
-    "frame": { "x": 288, "y": 0, "w": 32, "h": 32 },
-    "rotated": false,
-    "trimmed": false,
-    "spriteSourceSize": { "x": 0, "y": 0, "w": 32, "h": 32 },
-    "sourceSize": { "w": 32, "h": 32 },
-    "duration": 100
-   },
-   "asteroide1_12frames 10.ase": {
-    "frame": { "x": 320, "y": 0, "w": 32, "h": 32 },
-    "rotated": false,
-    "trimmed": false,
-    "spriteSourceSize": { "x": 0, "y": 0, "w": 32, "h": 32 },
-    "sourceSize": { "w": 32, "h": 32 },
-    "duration": 100
-   },
-   "asteroide1_12frames 11.ase": {
-    "frame": { "x": 352, "y": 0, "w": 32, "h": 32 },
-    "rotated": false,
-    "trimmed": false,
-    "spriteSourceSize": { "x": 0, "y": 0, "w": 32, "h": 32 },
-    "sourceSize": { "w": 32, "h": 32 },
-    "duration": 100
-   }
- },
- "meta": {
-  "app": "https://github.com/LibreSprite/LibreSprite/",
-  "version": "1.0",
-  "image": "/home/sylvain/Programmes/Casio/shmup/assets-cg/Sprites/Rocks/asteroide1_12frames.png",
-  "format": "RGBA8888",
-  "size": { "w": 384, "h": 32 },
-  "scale": "1",
-  "frameTags": [
-  ],
-  "layers": [
-   { "name": "Layer 1", "opacity": 255, "blendMode": "normal" }
-  ]
- }
-}

assets-cg/converters.py

@@ -38,7 +38,7 @@ def convert_map(input, output, params, target):
 
 	structMap = fxconv.Structure()
 
-	structMap += fxconv.u32(w) + fxconv.u32(h)
+	structMap += fxconv.u32(w) + fxconv.u32(h) + fxconv.u32(nbTilelayer)
 	structMap += fxconv.ref(f"img_{nameTilesetFree}")
 	structMap += fxconv.u32(tileset_size)
 

assets-cg/fxconv-metadata.txt

@@ -1,4 +1,8 @@
-*.png:
-  type: bopti-image
-  name_regex: (.*)\.png img_\1
-  profile: p8_rgb565a
+milifont.png:
+  name: milifont_prop
+  type: font
+  charset: print
+  width: 3
+  grid.size: 3x5
+  grid.padding: 1
+  proportional: true

src/MyAzurShaders.h

@@ -1,21 +0,0 @@
-#ifndef MYAZURSHADERS_H
-#define MYAZURSHADERS_H
-
-
-#include "starfield.h"
-#include <vector>
-
-void azrp_pixel(int x1, int y1, int color);
-
-void azrp_pixellist(std::vector<Pixel*> const &list, int fragnum );
-
-
-#define SHOW_PIXELS 1
-#define SHOW_STARS  2
-
-void azrp_starfield( void );
-void azrp_starfield_init( uint8_t nbstars );
-void azrp_starfield_close( void );
-void azrp_starfield_USBDEBUG( uint8_t info );
-
-#endif //MYAZURSHADERS_H

src/background.cpp

@@ -1,51 +0,0 @@
-#include "background.h"
-#include <azur/azur.h>
-#include <azur/gint/render.h>
-
-#include <cstdint>
-#include <stdlib.h> 
-
-
-
-extern struct Map map_Level1;
-
-
-Background::Background( )
-{
-
-}
-
-Background::~Background( )
-{
-    
-}
-
-void Background::Render( void )
-{
-    int x0 = (int) xlevel;
-    int shifttile = (int) (16*xlevel.frac());
-
-
-    for(int i=0; i<=25; i++)
-    {
-        for(int j=0; j<14; j++)
-        {
-            uint16_t index = j * map_Level1.w + (x0+i)%25;
-            uint16_t currentTile = map_Level1.layers[ index ];
-            if (currentTile!=0)
-            {
-                uint16_t xtile = ((currentTile % 9)-1) * 16;
-                uint16_t ytile = (currentTile / 9) * 16;
-                azrp_subimage_p8( i*16-shifttile, j*16, map_Level1.tileset, xtile, ytile, 16, 16, DIMAGE_NONE );
-            } 
-        }
-    }
-
-
-}
-
-void Background::Update( float dt )
-{
-    libnum::num a = libnum::num( dt / 18000.0f );
-    xlevel += a;
-}

src/bullet.cpp

@@ -1,80 +0,0 @@
-#include "bullet.h"
-
-#include <azur/azur.h>
-#include <azur/gint/render.h>
-
-#include <cstdint>
-#include <stdlib.h> 
-
-#include <num/num.h>
-
-
-extern bopti_image_t img_bullet_normal;
-extern bopti_image_t img_bullet_blue;
-extern bopti_image_t img_bullet_laser;
-
-Bullet::Bullet( uint16_t lx, uint16_t ly, uint8_t id )
-{
-    x = libnum::num( lx );
-    y = libnum::num( ly );
-
-    ID=id;
-    
-    if (ID==0)
-    {
-        sx = libnum::num( 6 );
-        sy = 0;
-        strength = 5;
-    }
-    else if (ID==1)
-    {
-        sx = libnum::num( 3 );
-        sy = 0;
-        strength = 2;
-    }
-    else if (ID==2)
-    {
-        sx = libnum::num( 3 );
-        sy = 0;
-        strength = 1;
-    }
-    toberemoved = false;
-}
-
-Bullet::~Bullet()
-{
-
-
-}
-
-void Bullet::Update( float dt )
-{
-    libnum::num a = libnum::num( dt / 12000.0f );
-    x += sx * a;
-    y += sy * a;
-
-    if (x<-10 || x>azrp_width+10 || y<-10 || y>azrp_height+10) toberemoved=true;
-}
-
-void Bullet::Render( )
-{
-    uint16_t px = (int) x;
-    uint16_t py = (int) y;
-
-    if (ID==0)
-    {
-        azrp_image_p8( px-img_bullet_normal.width/2, py-img_bullet_normal.height/2, &img_bullet_normal, DIMAGE_NONE );
-        return;
-    }
-    else if (ID==1)
-    {
-        azrp_image_p8( px-img_bullet_blue.width/2, py-img_bullet_blue.height/2, &img_bullet_blue, DIMAGE_NONE );
-        return;
-    }
-    else if (ID==2)
-    {
-        azrp_image_p8( px-img_bullet_laser.width/2, py-img_bullet_laser.height/2, &img_bullet_laser, DIMAGE_NONE );
-        return;
-    }
-}
-

src/config.h

@@ -0,0 +1,12 @@
+#ifndef CONFIG_H
+#define CONFIG_H
+
+
+
+#define DEBUG_MODE 0
+#define USB 0
+#define MORE_RAM 1
+#define CALCEMU 1
+
+
+#endif

src/enemy.cpp

@@ -1,105 +0,0 @@
-#include "enemy.h"
-#include "bullet.h"
-#include <num/num.h>
-
-
-extern bopti_image_t img_mainship2;
-extern bopti_image_t img_Enemy_Blue_Lvl1;
-extern bopti_image_t img_Enemy_Red_Lvl1;
-
-Enemy::Enemy( int16_t _x, int16_t _y, uint8_t _id )
-{
-    x = libnum::num( _x );
-    y = libnum::num( _y );
-
-    dirx = 1;
-    diry = -6;
-
-    ID = _id;
-
-    if (ID==0)
-    {
-        width = img_mainship2.width/2;
-        height = img_mainship2.height/2;
-        speed = 1;
-    }
-    else if (ID==1)
-    {
-        width = img_Enemy_Blue_Lvl1.width/2;
-        height = img_Enemy_Blue_Lvl1.height/2;
-        speed = 2;
-    }
-    else if (ID==2)
-    {
-        width = img_Enemy_Red_Lvl1.width/2;
-        height = img_Enemy_Red_Lvl1.height/2;
-        speed = 2;
-    }
-
-    xmin = (int) x - width;
-    xmax = (int) x + width;
-    ymin = (int) y - height;
-    ymax = (int) y + height;
-
-    toberemoved = false;
-
-    if (ID==0) life = 400;
-    else if (ID==1) life = 200;
-    else if (ID==2) life = 100;
-}
-
-Enemy::~Enemy()
-{
-    if (hasTrajectory)
-        delete(pathToFollow);
-}
-
-void Enemy::Update( float dt )
-{
-    if (!hasTrajectory)
-    {
-        libnum::num a = libnum::num( dt / 60000.0f );
-        x += a * libnum::num( dirx * speed );
-        y += a * libnum::num( diry * speed );
-
-        if (x<width || x>azrp_width-width) dirx=-1*dirx;
-        if (y<height || y>azrp_height-height) diry=-1*diry;
-    }
-    else
-    {
-        pathToFollow->CalculatePosition( dt, speed, true, &x, &y );
-    }
-
-    xmin = (int) x - width;
-    xmax = (int) x + width;
-    ymin = (int) y - height;
-    ymax = (int) y + height;
-
-    if (life<=0) toberemoved=true;
-}
-
-void Enemy::Render( void )
-{
-    if (ID==0) azrp_image_p8_effect(xmin, ymin, &img_mainship2, DIMAGE_NONE);
-    if (ID==1) azrp_image_p8_effect(xmin, ymin, &img_Enemy_Blue_Lvl1, DIMAGE_NONE);
-    if (ID==2) azrp_image_p8_effect(xmin, ymin, &img_Enemy_Red_Lvl1, DIMAGE_NONE);
-}
-
-
-bool Enemy::Test_Impact( Bullet *projectile )
-{
-    if (projectile->x >= xmin && projectile->x <= xmax && projectile->y >= ymin && projectile->y <= ymax )
-    {
-        life -= projectile->strength;
-        projectile->toberemoved = true;
-        return true;
-    }
-    else return false;
-}
-
-void Enemy::Set_Speed_Vector( uint8_t _sp, uint8_t _xd, uint8_t _yd)
-{
-    speed = _sp;
-    dirx = _xd;
-    diry = _yd;
-}

src/enemy.h

@@ -1,45 +0,0 @@
-#ifndef ENEMY_H
-#define ENEMY_H
-
-#include <azur/azur.h>
-#include <azur/gint/render.h>
-
-#include <cstdint>
-#include <stdlib.h> 
-
-#include <num/num.h>
-#include "bullet.h"
-#include "trajectory.h"
-
-
-class Enemy
-{
-    public:
-        Enemy( int16_t _x, int16_t _y, uint8_t _id );
-        ~Enemy();
-
-        void Update( float dt );
-        void Render( void );
-
-        bool Test_Impact( Bullet *projectile );        
-        void Set_Speed_Vector( uint8_t _sp, uint8_t _xd, uint8_t _yd);
-
-        libnum::num x, y;                   // center position of the ennemy
-        uint8_t width, height;              // width and height -for the hitbox
-        int16_t xmin, xmax, ymin, ymax;     // square hitbox (to speed up the bullet impact calculations)
-        uint8_t ID;
-        int16_t life;
-        uint8_t speed;                   // speed of this ennemy
-        bool toberemoved;
-
-        bool hasTrajectory = false;
-        Trajectory *pathToFollow;
-
-    private:
-        int8_t dirx, diry;                  // vector of the current direction of the ennemy (TODO : to implement more complex displacement pattern)
-};
-
-
-
-
-#endif

src/main.cpp

@@ -1,4 +1,4 @@
-#define DEBUG_MODE  1
+#include "config.h"
 
 #include <azur/azur.h>
 #include <azur/gint/render.h>
@@ -6,13 +6,17 @@
 #include <gint/rtc.h>
 
 #include <gint/clock.h>
-#include <gint/kmalloc.h>
 
-#include <gint/keyboard.h>
+#if(MORE_RAM)
+    #include <gint/kmalloc.h>
+#endif
 
 #include <libprof.h>
-#include <gint/usb.h>
-#include <gint/usb-ff-bulk.h>
+
+#if(USB)
+    #include <gint/usb.h>
+    #include <gint/usb-ff-bulk.h>
+#endif
 
 #include <stdio.h>
 #include <string.h>
@@ -22,24 +26,29 @@
 
 #include <num/num.h>
 
-#include "collections.h"
+#include "utilities/fast_trig.h"
+#include "utilities/extrakeyboard.h"
+#include "utilities/utilities.h"
 
+#include "shmup/collections.h"
 
-#include "player.h"
-#include "utilities.h"
-#include "particles.h"
-#include "bullet.h"
-#include "enemy.h"
-#include "MyAzurShaders.h"
-#include "impact.h"
-#include "background.h"
+#include "shaders/MyAzurShaders.h"
 
-#include "trajectory.h"
+#include "shmup/player.h"
+
+#include "shmup/particles.h"
+#include "shmup/bullet.h"
+#include "shmup/enemy.h"
+#include "shmup/bonus.h"
+#include "shmup/impact.h"
+#include "shmup/background.h"
+#include "shmup/boss.h"
+#include "shmup/trajectory.h"
 
 #include <vector>
 #include <algorithm>
 
-#include "extrakeyboard.h"
+
 
 
 bool screenshot = false;
@@ -59,62 +68,67 @@ uint8_t texttodraw=1;
 
 
 float elapsedTime = 0.0f;
-uint32_t time_update=0, time_render=0;   
+uint32_t time_update=0, time_render=0;
 prof_t perf_update, perf_render;
 
-
-static kmalloc_arena_t extended_ram = { 0 };
-static kmalloc_arena_t *_uram;
-kmalloc_gint_stats_t *_uram_stats;
-kmalloc_gint_stats_t *extram_stats;
-
+#if(MORE_RAM)
+    static kmalloc_arena_t extended_ram = { 0 };
+    static kmalloc_arena_t *_uram;
+    kmalloc_gint_stats_t *_uram_stats;
+    kmalloc_gint_stats_t *extram_stats;
+#endif
 
 std::vector<Particle*> MyParticles;
 std::vector<Bullet*> MyPlayerBullets;
+std::vector<Bullet*> MyEnemiesBullets;
 std::vector<Enemy*> MyEnemies;
 std::vector<Impact*> MyImpacts;
+std::vector<Bonus*> MyBonuses;
+std::vector<Trajectory*> MyTrajectories;
 
 Background MyBackground;
 
-Starfield *MyStarField;
-
 Player *MyPlayer;
+Boss *MyBoss;
 
 KeyboardExtra MyKeyboard;
 
 
-static void hook_prefrag(int id, void *fragment, int size)
-{
-    if(!screenshot && !record)
-        return;
 
-    /* Screenshot takes precedence */
-    char const *type = screenshot ? "image" : "video";
+#if(USB)
+    static void hook_prefrag(int id, void *fragment, int size)
+    {
+        if(!screenshot && !record)
+            return;
 
-    int pipe = usb_ff_bulk_output();
 
-    if(id == 0) {
-        usb_fxlink_header_t h;
-        usb_fxlink_image_t sh;
-        int size = azrp_width * azrp_height * 2;
+        /* Screenshot takes precedence */
+        char const *type = screenshot ? "image" : "video";
 
-        usb_fxlink_fill_header(&h, "fxlink", type, size + sizeof sh);
-        sh.width = htole32(azrp_width);
-        sh.height = htole32(azrp_height);
-        sh.pixel_format = htole32(USB_FXLINK_IMAGE_RGB565);
+        int pipe = usb_ff_bulk_output();
 
-        usb_write_sync(pipe, &h, sizeof h, 4, false);
-        usb_write_sync(pipe, &sh, sizeof sh, 4, false);
+        if(id == 0) {
+            usb_fxlink_header_t h;
+            usb_fxlink_image_t sh;
+            int size = azrp_width * azrp_height * 2;
+
+            usb_fxlink_fill_header(&h, "fxlink", type, size + sizeof sh);
+            sh.width = htole32(azrp_width);
+            sh.height = htole32(azrp_height);
+            sh.pixel_format = htole32(USB_FXLINK_IMAGE_RGB565);
+
+            usb_write_sync(pipe, &h, sizeof h, false);
+            usb_write_sync(pipe, &sh, sizeof sh, false);
+        }
+
+        usb_write_sync(pipe, fragment, size, false);
+
+        if(id == azrp_frag_count - 1) {
+            usb_commit_sync(pipe);
+            screenshot = false;
+        }
     }
-
-    usb_write_sync(pipe, fragment, size, 4, false);
-
-    if(id == azrp_frag_count - 1) {
-        usb_commit_sync(pipe);
-        screenshot = false;
-    }
-}
-
+#endif
 
 static void update( float dt )
 {
@@ -122,11 +136,10 @@ static void update( float dt )
 
     MyPlayer->Update( dt );
 
-
     for(unsigned int i=0; i<MyImpacts.size(); i++)
     {
         MyImpacts[i]->Update( dt );
-        
+
         // Check if the property toberemoved has been set to "true" for particle deletion
         if (MyImpacts[i]->toberemoved == true)
         {
@@ -138,14 +151,37 @@ static void update( float dt )
     for(unsigned int i=0; i<MyEnemies.size(); i++)
     {
         MyEnemies[i]->Update( dt );
-        
+
+        // Check if there is a collision with the current enemy
+        //MyPlayer->Test_Collision( MyEnemies[i] );
+
         // Check if the property toberemoved has been set to "true" for particle deletion
         if (MyEnemies[i]->toberemoved == true)
         {
+            Bonus *b = new Bonus( (int) MyEnemies[i]->x, (int) MyEnemies[i]->y, rand() % 2 );
+            MyBonuses.push_back( b );
+
             Create_Explosion( (int) MyEnemies[i]->x, (int) MyEnemies[i]->y );
             delete( MyEnemies[i] );
             MyEnemies.erase( MyEnemies.begin() + i );
         }
+
+
+    }
+
+    if (MyBoss!=nullptr)
+    {
+        MyBoss->Update( dt );
+        
+        if (MyBoss->toberemoved == true)
+        {
+            Bonus *b = new Bonus( (int) MyBoss->x, (int) MyBoss->y, rand() % 2 );
+            MyBonuses.push_back( b );
+            
+            Create_Explosion( (int) MyBoss->x, (int) MyBoss->y );
+            delete( MyBoss );
+            MyBoss=nullptr;
+        }
     }
 
     for(unsigned int i=0; i<MyParticles.size(); i++)
@@ -160,7 +196,6 @@ static void update( float dt )
         }
     }
 
-
     for(unsigned int i=0; i<MyPlayerBullets.size(); i++)
     {
         MyPlayerBullets[i]->Update( dt );
@@ -174,6 +209,14 @@ static void update( float dt )
             }
         }
 
+        if (MyBoss)
+            if(MyBoss->Test_Impact(MyPlayerBullets[i])==true)
+            {
+                //TODO : we can create a list of impacts here, to be rendered later on
+                Create_Impact( (int) MyPlayerBullets[i]->x, (int) MyPlayerBullets[i]->y );
+            }
+
+
         // Check if the property toberemoved has been set to "true" for particle deletion
         if (MyPlayerBullets[i]->toberemoved == true)
         {
@@ -182,6 +225,42 @@ static void update( float dt )
         }
     }
 
+    for(unsigned int i=0; i<MyEnemiesBullets.size(); i++)
+    {
+        MyEnemiesBullets[i]->Update( dt );
+
+        if(MyPlayer->Test_Impact(MyEnemiesBullets[i])==true)
+        {
+            Create_Impact( (int) MyEnemiesBullets[i]->x, (int) MyEnemiesBullets[i]->y );
+        }
+
+
+        // Check if the property toberemoved has been set to "true" for particle deletion
+        if (MyEnemiesBullets[i]->toberemoved == true)
+        {
+            delete( MyEnemiesBullets[i] );
+            MyEnemiesBullets.erase( MyEnemiesBullets.begin() + i );
+        }
+    }
+
+    for(unsigned int i=0; i<MyBonuses.size(); i++)
+    {
+        MyBonuses[i]->Update( dt );
+
+        if (MyPlayer->Test_Impact(MyBonuses[i]) == true)
+        {
+
+            // TODO : put stuff to highlight the bonus
+
+        }
+
+        if (MyBonuses[i]->toberemoved == true)
+        {
+            delete( MyBonuses[i] );
+            MyBonuses.erase( MyBonuses.begin() + i );
+        }
+    }
+
     MyBackground.Update( dt );
 
 }
@@ -194,37 +273,47 @@ static void render( void )
 {
 
     if (drawstars) azrp_starfield();
-               
+
     if (drawback) MyBackground.Render( );
 
     for(auto& b : MyPlayerBullets)
         b->Render();
 
+    for(auto& b : MyEnemiesBullets)
+        b->Render();
+
     for(auto& e : MyEnemies)
         e->Render();
 
+    if (MyBoss!=nullptr)
+        MyBoss->Render();
+
     for( auto& i : MyImpacts)
         i->Render();
 
     for(auto& p : MyParticles)
         p->Render();
 
+    for(auto& b : MyBonuses)
+        b->Render();
+
     MyPlayer->Render();
 
 
     #if(BIAS)
         if (texttodraw>=1) Azur_draw_text(1,01, "FPS  = %.0f", (float) (1000000.0f / elapsedTime) );
-        if (texttodraw>=1) Azur_draw_text(1,11, "Part.= %d - Bull.= %d", MyParticles.size(), MyPlayerBullets.size() );
-        if (texttodraw>=1 && !MyEnemies.empty()) Azur_draw_text(1,21, "Ennmy Life= %d", MyEnemies[0]->life );
-    
-        if (texttodraw>=2) Azur_draw_text(1,31, "Update = %.0f mc secs", (float) time_update );
-        if (texttodraw>=2) Azur_draw_text(1,41, "Render = %.0f mc secs", (float) time_render );
-        if (texttodraw>=2) Azur_draw_text(1,51, ">Total = %.3f ml secs", (float) elapsedTime / 1000.0f );
-        if (texttodraw>=2) Azur_draw_text(1,61, ">Total = %.0f seconds", (float) elapsedTime );
-    
-        if (texttodraw>=3) Azur_draw_text(1,81,  "Mem Used      : %d", _uram_stats->used_memory + extram_stats->used_memory);
-        if (texttodraw>=3) Azur_draw_text(1,91,  "Mem Free      : %d", _uram_stats->free_memory + extram_stats->free_memory);
-        if (texttodraw>=3) Azur_draw_text(1,101, "Mem Peak Used : %d", _uram_stats->peak_used_memory + extram_stats->peak_used_memory );
+        //if (texttodraw>=1) Azur_draw_text(1,11, "Part.= %d - Bull.= %d", MyParticles.size(), MyPlayerBullets.size() );
+        //if (texttodraw>=1 && !MyEnemies.empty()) Azur_draw_text(1,21, "Ennmy Life= %d", MyEnemies[0]->life );
+
+        if (texttodraw>=2) Azur_draw_text(1,31, "Update = %.3f ms", (float) time_update / 1000.0f );
+        if (texttodraw>=2) Azur_draw_text(1,41, "Render = %.3f ms", (float) time_render / 1000.0f );
+        if (texttodraw>=2) Azur_draw_text(1,51, ">Total = %.0f ms", (float) elapsedTime / 1000.0f );
+       
+        #if(MORE_RAM)
+            if (texttodraw>=3) Azur_draw_text(1,81,  "Mem Used      : %d", _uram_stats->used_memory + extram_stats->used_memory);
+            if (texttodraw>=3) Azur_draw_text(1,91,  "Mem Free      : %d", _uram_stats->free_memory + extram_stats->free_memory);
+            if (texttodraw>=3) Azur_draw_text(1,101, "Mem Peak Used : %d", _uram_stats->peak_used_memory + extram_stats->peak_used_memory );
+        #endif
     #endif
 
 }
@@ -232,43 +321,47 @@ static void render( void )
 
 static void get_inputs( float dt  )
 {
-    uint8_t speed = 4;
     uint32_t tempshoot = rtc_ticks();
 
     if(MyKeyboard.IsKeyPressed(MYKEY_F1))
     {
-        if (MyPlayer->Shoot_OK(tempshoot, 0)) Create_Player_Shoot(0);
+        if (MyPlayer->Shoot_OK(tempshoot, BULLET_NORMAL)) Create_Player_Shoot(0);
     }
 
     if(MyKeyboard.IsKeyPressed(MYKEY_F2))
     {
-        if (MyPlayer->Shoot_OK(tempshoot, 1)) Create_Player_Shoot(1);
+        if (MyPlayer->Shoot_OK(tempshoot, BULLET_BLUE)) Create_Player_Shoot(1);
     }
 
     if(MyKeyboard.IsKeyPressedEvent(MYKEY_F3))
     {
-        if (MyPlayer->Shoot_OK(tempshoot, 2)) Create_Player_Shoot(2);
+        if (MyPlayer->Shoot_OK(tempshoot, BULLET_LASER)) Create_Player_Shoot(2);
     }
 
     if (MyKeyboard.IsKeyPressed(MYKEY_SHIFT) && MyKeyboard.IsKeyHoldPressed(MYKEY_EXIT)) {exitToOS = true; };
 
 
-    #if(DEBUG_MODE)
-        if(MyKeyboard.IsKeyPressedEvent(MYKEY_7) && usb_is_open() )    {screenshot = true;};
-        if(MyKeyboard.IsKeyPressedEvent(MYKEY_8) && usb_is_open())    {record = true; };
-        if(MyKeyboard.IsKeyPressedEvent(MYKEY_9) && usb_is_open())    {record = false; };
-        if(MyKeyboard.IsKeyPressedEvent(MYKEY_DEL) && usb_is_open())    {textoutput = true;};
-    #endif     
-        
+    #if(USB)
+        if(MyKeyboard.IsKeyPressed(MYKEY_SHIFT) && MyKeyboard.IsKeyPressedEvent(MYKEY_7) && usb_is_open() )    {screenshot = true;};
+        if(MyKeyboard.IsKeyPressed(MYKEY_SHIFT) && MyKeyboard.IsKeyPressedEvent(MYKEY_8) && usb_is_open())    {record = true; };
+        if(MyKeyboard.IsKeyPressed(MYKEY_SHIFT) && MyKeyboard.IsKeyPressedEvent(MYKEY_9) && usb_is_open())    {record = false; };
+        if(MyKeyboard.IsKeyPressed(MYKEY_SHIFT) && MyKeyboard.IsKeyPressedEvent(MYKEY_DEL) && usb_is_open())    {textoutput = true;};
+    #endif
+
     if(MyKeyboard.IsKeyPressed(MYKEY_SHIFT) && MyKeyboard.IsKeyPressedEvent(MYKEY_F1))   {texttodraw=0;}
     if(MyKeyboard.IsKeyPressed(MYKEY_SHIFT) && MyKeyboard.IsKeyPressedEvent(MYKEY_F2))   {texttodraw=1;}
     if(MyKeyboard.IsKeyPressed(MYKEY_SHIFT) && MyKeyboard.IsKeyPressedEvent(MYKEY_F3))   {texttodraw=2;}
     if(MyKeyboard.IsKeyPressed(MYKEY_SHIFT) && MyKeyboard.IsKeyPressedEvent(MYKEY_F4))   {texttodraw=3;}
+    if(MyKeyboard.IsKeyPressed(MYKEY_SHIFT) && MyKeyboard.IsKeyPressedEvent(MYKEY_F5))
+    {
+        drawback = !drawback;
+        drawstars = ! drawstars;
+    }
     if(MyKeyboard.IsKeyPressed(MYKEY_SHIFT) && MyKeyboard.IsKeyPressedEvent(MYKEY_F6))
     {
         azrp_starfield_close( );
         azrp_starfield_init( 250 );
-    }   
+    }
 
     if(MyKeyboard.IsKeyPressed(MYKEY_LEFT))   { MyPlayer->Go_Left( dt );  }
     if(MyKeyboard.IsKeyPressed(MYKEY_RIGHT))  { MyPlayer->Go_Right( dt ); }
@@ -280,90 +373,160 @@ static void get_inputs( float dt  )
 
 bool AddMoreRAM( void )
 {
-    /* allow more RAM */
-    char const *osv = (char*) 0x80020020;
+    #if(MORE_RAM && !CALCEMU) 
+
+        /* allow more RAM */
+        char const *osv = (char*) 0x80020020;
+
+        if((!strncmp(osv, "03.", 3) && osv[3] <= '6') && gint[HWCALC] == HWCALC_FXCG50) // CG-50
+        {
+            extended_ram.name = "extram";
+            extended_ram.is_default = true;
+            extended_ram.start =   (void *)0x8c200000;
+            extended_ram.end = (void *)0x8c4e0000 ;
+
+            kmalloc_init_arena(&extended_ram, true);
+            kmalloc_add_arena(&extended_ram );
+            return true;
+        }
+        else if (gint[HWCALC] == HWCALC_PRIZM)  // CG-10/20
+        {
+
+            extended_ram.name = "extram";
+            extended_ram.is_default = true;
+
+            uint16_t *vram1, *vram2;
+            dgetvram(&vram1, &vram2);
+            dsetvram(vram1, vram1);
+
+            extended_ram.start = vram2;
+            extended_ram.end = (char *)vram2 + 396*224*2;
+
+            kmalloc_init_arena(&extended_ram, true);
+            kmalloc_add_arena(&extended_ram );
+            return false;
+
+        }
+        else if (gint[HWCALC] == HWCALC_FXCG_MANAGER) // CG-50 EMULATOR
+        {
+
+            extended_ram.name = "extram";
+            extended_ram.is_default = true;
+            extended_ram.start =   (void *)0x88200000;
+            extended_ram.end = (void *)0x884e0000 ;
+
+            kmalloc_init_arena(&extended_ram, true);
+            kmalloc_add_arena(&extended_ram );
+            return true;
+        }
+    #elif (MORE_RAM && CALCEMU)
 
-    if((!strncmp(osv, "03.", 3) && osv[3] <= '6') && gint[HWCALC] == HWCALC_FXCG50) // CG-50
-    {
         extended_ram.name = "extram";
         extended_ram.is_default = true;
         extended_ram.start =   (void *)0x8c200000;
-        extended_ram.end = (void *)0x8c500000 ;
+        extended_ram.end = (void *)0x8c4e0000 ;
 
         kmalloc_init_arena(&extended_ram, true);
         kmalloc_add_arena(&extended_ram );
         return true;
-    }
-    else if (gint[HWCALC] == HWCALC_PRIZM)  // CG-10/20
-    {
 
-        extended_ram.name = "extram";
-        extended_ram.is_default = true;
+    #else
 
-        uint16_t *vram1, *vram2;
-        dgetvram(&vram1, &vram2);
-        dsetvram(vram1, vram1);
-
-        extended_ram.start = vram2;
-        extended_ram.end = (char *)vram2 + 396*224*2;
-
-        kmalloc_init_arena(&extended_ram, true);
-        kmalloc_add_arena(&extended_ram );
         return false;
 
-    }
-    else if (gint[HWCALC] == HWCALC_FXCG_MANAGER) // CG-50 EMULATOR
-    {
+    #endif
 
-        extended_ram.name = "extram";
-        extended_ram.is_default = true;
-        extended_ram.start =   (void *)0x88200000;
-        extended_ram.end = (void *)0x88500000 ;
-
-        kmalloc_init_arena(&extended_ram, true);
-        kmalloc_add_arena(&extended_ram );
-        return true;
-    }
+    return false;
 }
 
 void FreeMoreRAM( void )
 {
-    memset(extended_ram.start, 0, (char *)extended_ram.end - (char *)extended_ram.start);
+    #if(MORE_RAM)
+        memset(extended_ram.start, 0, (char *)extended_ram.end - (char *)extended_ram.start);
+    #endif
 }
 
+/*
+#define DBGCRSH 1
+#include <gint/keyboard.h>
+int a=0;
+void debug_crash( int value )
+{
+    dprint( 1, 1+a*10, C_BLACK, "point = %d : REACHED", value );
+    a++;
+    dupdate();
+    getkey();
+}
 
-extern bopti_image_t img_Enemy_Red_Lvl1;
-
+void debug_crash_msg( char *chain )
+{
+    dprint( 1, 1+a*10, C_BLACK, "point = %s : REACHED", chain );
+    a++;
+    dupdate();
+    getkey();
+}
+*/
 
 int main(void)
 {
 	exitToOS = false;
 
+    #if(MORE_RAM)
+        _uram = kmalloc_get_arena("_uram");
+    #endif
 
-    _uram = kmalloc_get_arena("_uram");
-
-    bool canWeAllocate3Mb = AddMoreRAM();
+    bool canWeAllocateMoreRam = AddMoreRAM();
 
     __printf_enable_fp();
     __printf_enable_fixed();
 
     azrp_config_scale(SCALE_PIXEL);
-    azrp_shader_clear_configure();
-    azrp_shader_image_rgb16_configure();
-    azrp_shader_image_p8_configure();
-    azrp_shader_image_p4_configure();
-    azrp_hook_set_prefrag(hook_prefrag);
+
+    #if(USB)
+        azrp_hook_set_prefrag(hook_prefrag);
+    #endif
 
     azrp_starfield_init( 250 );
 
-    Create_Ennemies( );
-
+    Create_Enemies( );
 
     MyPlayer = new Player( azrp_width/4, azrp_height/2, 0);
 
+/*
+    MyBoss = new Boss( 3*azrp_width/4, azrp_height/2, 0);
+    
+        
+    Point2D *A = new Point2D( 348, 112 );
+    Point2D *B = new Point2D( 371, 199 );
+    Point2D *C = new Point2D( 198, 149 );
+    Point2D *D = new Point2D( 25, 199 );
+    Point2D *E = new Point2D( 25, 25 );
+    Point2D *F = new Point2D( 198, 75 );
+    Point2D *G = new Point2D( 371, 25 );
 
+    Trajectory *MyTrajectory= new Trajectory();
+    MyTrajectory->AddPoint( A );
+    MyTrajectory->AddPoint( B );
+    MyTrajectory->AddPoint( C );
+    MyTrajectory->AddPoint( D );
+    MyTrajectory->AddPoint( E );
+    MyTrajectory->AddPoint( F );
+    MyTrajectory->AddPoint( G );
+
+    MyBoss->hasTrajectory = true;
+    MyBoss->pathToFollow = MyTrajectory;
+*/
+
+/*
+    #if(DBGCRSH)
+        debug_crash( 1 );
+    #endif
+*/
+
+#if(USB)
     usb_interface_t const *interfaces[] = { &usb_ff_bulk, NULL };
     usb_open(interfaces, GINT_CALL_NULL);
+#endif
 
 	prof_init();
 
@@ -383,8 +546,10 @@ int main(void)
 				update( elapsedTime );
 
                 // update the RAM consumption status
-                _uram_stats = kmalloc_get_gint_stats(_uram);
-                extram_stats = kmalloc_get_gint_stats(&extended_ram);
+                #if(MORE_RAM)
+                    _uram_stats = kmalloc_get_gint_stats(_uram);
+                    extram_stats = kmalloc_get_gint_stats(&extended_ram);
+                #endif
 			}
 
             prof_leave(perf_update);
@@ -399,7 +564,8 @@ int main(void)
 
                 render();
 
-				azrp_update();
+    			azrp_update();
+
 			}
 
             prof_leave(perf_render);
@@ -407,12 +573,17 @@ int main(void)
 
 			elapsedTime = ((float) (time_update+time_render));
 
-#if(DEBUG_MODE)
+#if(DEBUG_MODE && USB)
     		if (textoutput && usb_is_open())
             {
 
                 // to add here what must be sent to USB for Text mode debugging
 
+                char texttosend[1024];
+
+                sprintf( texttosend, "%s", "Hello !!!" );
+                usb_fxlink_text(texttosend, 0);
+
                 textoutput = false;
             }
 #endif
@@ -423,14 +594,21 @@ int main(void)
 
     Clean_Everything();
 
+    // TODO - make it clean for the future
+    delete( MyBoss );
+    delete( MyPlayer );
+
+
     azrp_starfield_close( );
 
 
     prof_quit();
+
+#if(USB)
     usb_close();
+#endif
 
-
-    FreeMoreRAM( );
+    if (canWeAllocateMoreRam) FreeMoreRAM( );
 
 	return 1;
 }

src/point2D.cpp

@@ -1,21 +0,0 @@
-#include "point2D.h"
-
-
-Point2D::Point2D( )
-{
-    x = libnum::num( 0 );
-    y = libnum::num( 0 );
-}
-
-
-Point2D::Point2D( int16_t _x, int16_t _y )
-{
-    x = libnum::num( _x );
-    y = libnum::num( _y );
-}
-
-
-Point2D::~Point2D( )
-{
-
-}

src/point2D.h

@@ -1,19 +0,0 @@
-#ifndef POINT2D_H
-#define POINT2D_H
-
-#include <cstdint>
-#include <stdlib.h> 
-#include <num/num.h>
-
-
-class Point2D
-{
-    public:
-        libnum::num x, y;
-        Point2D( );
-        Point2D( int16_t _x, int16_t _y );
-        ~Point2D( );
-};
-
-
-#endif

src/shaders/MyAzurShaders.h

@@ -0,0 +1,39 @@
+#ifndef MYAZURSHADERS_H
+#define MYAZURSHADERS_H
+
+#include <vector>
+
+
+#define SHOW_PIXELS 1
+#define SHOW_STARS  2
+
+void azrp_starfield( void );
+void azrp_starfield_init( uint8_t nbstars );
+void azrp_starfield_close( void );
+
+
+
+void azrp_shader_line_configure(void);
+void azrp_shader_circle_configure(void);
+void azrp_shader_filledcircle_configure(void);
+void azrp_shader_filledpoly_configure(void);
+void azrp_shader_poly_configure(void);
+
+/* azrp_line(): Draw a line with clipping to the screen resolution between point (x1,y1) and (x2,y2) */
+void azrp_line( int x1, int y1, int x2, int y2, uint16_t color );
+
+/* azrp_circle() : Draw a circle with clipping to the screen resolution with a center (xc,yc) and a radius rad */
+void azrp_circle( int xc, int yx, uint16_t rad, uint16_t color );
+
+/* azrp_filledcircle() : Draw a filled circle with clipping to the screen resolution with a center (xc,yc) and a radius rad */
+void azrp_filledcircle( int xc, int yx, uint16_t rad, uint16_t color );
+
+/* azrp_poly() : Draw a polygon with clipping*/
+void azrp_poly(int *x, int *y, int nb_vertices, uint16_t color);
+
+/* azrp_filledpoly() : Draw a filled polygon with clipping*/
+void azrp_filledpoly(int *x, int *y, int nb_vertices, uint16_t color);
+
+
+
+#endif //MYAZURSHADERS_H

src/shaders/circle.cpp

@@ -0,0 +1,147 @@
+#include <azur/gint/render.h>
+
+uint8_t AZRP_SHADER_CIRCLE = -1;
+
+
+static void azrp_shader_circle_configure(void)
+{
+    azrp_set_uniforms(AZRP_SHADER_CIRCLE, (void *)azrp_width);
+}
+
+__attribute__((constructor))
+static void register_shader(void)
+{
+    extern azrp_shader_t azrp_shader_circle;
+    AZRP_SHADER_CIRCLE = azrp_register_shader(azrp_shader_circle, azrp_shader_circle_configure);
+}
+
+
+
+static int min(int x, int y)
+{
+    return (x < y) ? x : y;
+}
+static int max(int x, int y)
+{
+    return (x > y) ? x : y;
+}
+
+//---
+
+#define TABLE_WIDTH 256
+
+struct command {
+   uint8_t shader_id;
+   uint16_t color;
+   uint8_t curr_frag;
+   uint16_t NbPixels[14];                      // Nunmber of pixels in each fragment
+   uint16_t DataPixelsX[14*TABLE_WIDTH];       // 14 fragments each able to store as much pixels as width
+   uint16_t DataPixelsY[14*TABLE_WIDTH];       // 14 fragments each able to store as much pixels as width
+};
+
+void AddPixelCircle( int16_t xp, int16_t yp, struct command *cmd )
+{
+    if (xp >= 0 && xp < azrp_width && yp >= 0 && yp < azrp_height)
+    {
+        uint8_t cfrag = yp / azrp_frag_height;
+        uint16_t nbpixinfrag = cmd->NbPixels[ cfrag ];
+
+        uint16_t index = cfrag * TABLE_WIDTH + nbpixinfrag;
+
+        cmd->DataPixelsX[ index ] = xp;
+        cmd->DataPixelsY[ index ] = yp & 15;      
+        cmd->NbPixels[ cfrag ]++;
+    }
+}
+
+void azrp_circle(int xc, int yc, uint16_t rad, uint16_t color)
+{
+    prof_enter(azrp_perf_cmdgen);
+
+
+    int xmin = xc - rad;
+    int xmax = xc + rad;
+    int ymin = yc - rad;    
+    int ymax = yc + rad;
+
+    // The circle is fully outside the screen
+    if ((xmax < 0) || (xmin >= azrp_width) || (ymax < 0) || (ymin >= azrp_height))
+    {
+        prof_leave(azrp_perf_cmdgen);
+        return;
+    }
+
+
+
+
+    int ytop = max( ymin, 0 );
+    int ybot = min( ymax, azrp_height-1 );
+
+    int frag_first = ytop / azrp_frag_height;
+    int frag_last  = ybot / azrp_frag_height;
+    int frag_count = frag_last - frag_first + 1;
+
+
+    struct command *cmd = (struct command *) azrp_new_command(sizeof *cmd, frag_first, frag_count);
+        if(!cmd) {
+        prof_leave(azrp_perf_cmdgen);
+        return;
+    }
+
+    cmd->shader_id = AZRP_SHADER_CIRCLE;
+    cmd->color = color;
+    cmd->curr_frag = frag_first;
+
+    // reset the point counters in each cell of the table
+    for( int i = 0; i < 14; i++ )
+        cmd->NbPixels[i]=0;
+
+    int x = 0;
+    int y = rad;
+    int m = 5 - 4*rad;
+
+    while (x <= y)
+    {
+        AddPixelCircle( xc+x, yc+y, cmd );
+        AddPixelCircle( xc+y, yc+x, cmd );
+        AddPixelCircle( xc-x, yc+y, cmd );
+        AddPixelCircle( xc-y, yc+x, cmd );
+        AddPixelCircle( xc+x, yc-y, cmd );
+        AddPixelCircle( xc+y, yc-x, cmd );
+        AddPixelCircle( xc-x, yc-y, cmd );
+        AddPixelCircle( xc-y, yc-x, cmd );
+
+        if (m > 0)
+        {
+            y--;
+            m -= 8*y;
+        }
+        x++;
+        m += 8*x + 4;
+    }
+
+    prof_leave(azrp_perf_cmdgen);
+}
+
+void azrp_shader_circle( void *uniforms, void *comnd, void *fragment )
+{
+    struct command *cmd = (struct command *) comnd;
+    uint16_t *frag = (uint16_t *) fragment;
+    
+    uint16_t *taille = (uint16_t *) cmd->NbPixels;
+    uint16_t *DX = (uint16_t *) cmd->DataPixelsX;
+    uint16_t *DY = (uint16_t *) cmd->DataPixelsY;
+    
+    uint16_t nbpix = taille[ cmd->curr_frag ];
+    int BaseAdress = cmd->curr_frag * TABLE_WIDTH;
+
+    for( int i = 0; i < nbpix; i++ )
+    {
+        uint16_t X = DX[ BaseAdress + i ];
+        uint16_t Y = DY[ BaseAdress + i ];
+        
+        frag[ azrp_width * Y + X ] = cmd->color;
+    }
+
+    cmd->curr_frag++;
+}

src/shaders/filledcircle.cpp

@@ -0,0 +1,124 @@
+#include <azur/gint/render.h>
+
+uint8_t AZRP_SHADER_FILLEDCIRCLE = -1;
+
+
+static void azrp_shader_filledcircle_configure(void) {
+  azrp_set_uniforms(AZRP_SHADER_FILLEDCIRCLE, (void *)azrp_width);
+}
+
+
+__attribute__((constructor)) static void register_shader(void) {
+  extern azrp_shader_t azrp_shader_filledcircle;
+  AZRP_SHADER_FILLEDCIRCLE = azrp_register_shader(azrp_shader_filledcircle, azrp_shader_filledcircle_configure);
+}
+
+
+
+static int min(int x, int y) { return (x < y) ? x : y; }
+static int max(int x, int y) { return (x > y) ? x : y; }
+
+//---
+
+#define TABLE_WIDTH
+
+struct command {
+  uint8_t shader_id;
+  uint16_t color;
+  uint8_t curr_frag;
+  int16_t DataFilling[2 * 224]; //  Each line of the screen can have a xmin and
+                                //  a xmax value
+};
+
+void AddPixelFilledCircle(int16_t xpmin, int16_t xpmax, int16_t yp,
+                          struct command *cmd) {
+  if (yp >= 0 && yp < azrp_height) {
+    if (xpmin >= 0)
+      cmd->DataFilling[2 * yp] = xpmin;
+    else
+      cmd->DataFilling[2 * yp] = 0;
+
+    if (xpmax < azrp_width)
+      cmd->DataFilling[2 * yp + 1] = xpmax;
+    else
+      cmd->DataFilling[2 * yp + 1] = azrp_width - 1;
+  }
+}
+
+void azrp_filledcircle(int xc, int yc, uint16_t rad, uint16_t color) {
+  prof_enter(azrp_perf_cmdgen);
+
+  int xmin = xc - rad;
+  int xmax = xc + rad;
+  int ymin = yc - rad;
+  int ymax = yc + rad;
+
+  // The circle is fully outside the screen
+  if ((xmax < 0) || (xmin >= azrp_width) || (ymax < 0) ||
+      (ymin >= azrp_height)) {
+    prof_leave(azrp_perf_cmdgen);
+    return;
+  }
+
+  int ytop = max(ymin, 0);
+  int ybot = min(ymax, azrp_height - 1);
+
+  int frag_first = ytop / azrp_frag_height;
+  int frag_last = ybot / azrp_frag_height;
+  int frag_count = frag_last - frag_first + 1;
+
+    struct command *cmd = (struct command *) azrp_new_command(sizeof *cmd, frag_first, frag_count);
+        if(!cmd) {
+        prof_leave(azrp_perf_cmdgen);
+        return;
+    }
+
+  cmd->shader_id = AZRP_SHADER_FILLEDCIRCLE;
+  cmd->color = color;
+  cmd->curr_frag = frag_first;
+
+  // reset the point counters in each cell of the table
+  for (int i = 0; i < 224; i++) {
+    cmd->DataFilling[2 * i] = -1;     // reset with value equels -1
+    cmd->DataFilling[2 * i + 1] = -1; // reset with value equals -1
+  }
+
+  int x = 0;
+  int y = rad;
+  int m = 5 - 4 * rad;
+
+  while (x <= y) {
+    AddPixelFilledCircle(xc - x, xc + x, yc - y, cmd);
+    AddPixelFilledCircle(xc - y, xc + y, yc - x, cmd);
+    AddPixelFilledCircle(xc - x, xc + x, yc + y, cmd);
+    AddPixelFilledCircle(xc - y, xc + y, yc + x, cmd);
+
+    if (m > 0) {
+      y--;
+      m -= 8 * y;
+    }
+    x++;
+    m += 8 * x + 4;
+  }
+
+  prof_leave(azrp_perf_cmdgen);
+}
+
+void azrp_shader_filledcircle(void *uniforms, void *comnd, void *fragment) {
+  struct command *cmd = (struct command *)comnd;
+  uint16_t *frag = (uint16_t *)fragment;
+
+  int16_t *data = (int16_t *)cmd->DataFilling;
+  int BaseAdress = cmd->curr_frag * azrp_frag_height * 2;
+
+  for (int i = 0; i < azrp_frag_height; i++) {
+    int16_t Xmin = data[BaseAdress + 2 * i];
+    int16_t Xmax = data[BaseAdress + 2 * i + 1];
+
+    if (Xmin != -1 && Xmax != -1)
+      for (int j = Xmin; j <= Xmax; j++)
+        frag[azrp_width * i + j] = cmd->color;
+  }
+
+  cmd->curr_frag++;
+}

src/shaders/filledpoly.cpp

@@ -0,0 +1,171 @@
+#include <azur/gint/render.h>
+#include <cstdlib>
+
+uint8_t AZRP_SHADER_FILLEDPOLY = -1;
+
+static void azrp_shader_filledpoly_configure(void) {
+  azrp_set_uniforms(AZRP_SHADER_FILLEDPOLY, (void *)azrp_width);
+}
+
+__attribute__((constructor)) static void register_shader(void) {
+  extern azrp_shader_t azrp_shader_filledpoly;
+  AZRP_SHADER_FILLEDPOLY = azrp_register_shader(azrp_shader_filledpoly, azrp_shader_filledpoly_configure);
+}
+
+
+
+static int min(int x, int y) { return (x < y) ? x : y; }
+static int max(int x, int y) { return (x > y) ? x : y; }
+
+//---
+
+#define TABLE_WIDTH
+
+struct command {
+  uint8_t shader_id;
+  uint16_t color;
+  uint8_t curr_frag;
+  int16_t xmin[224];
+  int16_t xmax[224];
+  uint8_t empty[224];
+};
+
+
+void AddPixelFilledPoly(int16_t xpmin, int16_t xpmax, int16_t yp,
+                          struct command *cmd) {
+  if (yp >= 0 && yp < azrp_height) {
+    if (xpmin >= 0)
+      cmd->xmin[yp] = xpmin;
+    else
+      cmd->xmin[yp] = 0;
+
+    if (xpmax < azrp_width)
+      cmd->xmax[yp] = xpmax;
+    else
+      cmd->xmax[yp] = azrp_width - 1;
+  }
+}
+
+
+void azrp_filledpoly(int *x, int *y, int nb_vertices, uint16_t color) {
+  prof_enter(azrp_perf_cmdgen);
+
+	int i, ymin, ymax, xmin2, xmax2, *xmin, *xmax;
+	char *empty;
+
+    	if(nb_vertices < 3) {
+    prof_leave(azrp_perf_cmdgen);
+    return;
+  }
+
+	ymin = ymax = y[0];
+	xmin2 = xmax2 = x[0];
+
+	for(i=0 ; i<nb_vertices ; i++) {
+		if(y[i] < ymin) ymin = y[i];
+		if(y[i] > ymax) ymax = y[i];
+		if(x[i] < xmin2) xmin2 = x[i];
+		if(x[i] > xmax2) xmax2 = x[i];
+	}
+
+  // The polygon is fully outside the screen
+  if ((xmax2 < 0) || (xmin2 >= azrp_width) || (ymax < 0) ||
+      (ymin >= azrp_height)) {
+    prof_leave(azrp_perf_cmdgen);
+    return;
+  }
+
+	xmin = (int*) malloc((ymax-ymin+1)*sizeof(int));
+	xmax = (int*) malloc((ymax-ymin+1)*sizeof(int));
+	empty = (char*) malloc(ymax-ymin+1);
+
+
+  int ytop = max(ymin, 0);
+  int ybot = min(ymax, azrp_height - 1);
+
+  int frag_first = ytop / azrp_frag_height;
+  int frag_last = ybot / azrp_frag_height;
+  int frag_count = frag_last - frag_first + 1;
+
+    struct command *cmd = (struct command *) azrp_new_command(sizeof *cmd, frag_first, frag_count);
+        if(!cmd) {
+        prof_leave(azrp_perf_cmdgen);
+        return;
+    }
+
+  cmd->shader_id = AZRP_SHADER_FILLEDPOLY;
+  cmd->color = color;
+  cmd->curr_frag = frag_first;
+
+  // reset the point counters in each cell of the table
+  for (int i = 0; i < 224; i++) {
+    cmd->xmin[i] = -1; // reset with value equels -1
+    cmd->xmax[i] = -1; // reset with value equals -1
+  }
+
+	if(xmin && xmax && empty) {
+		for(i=0 ; i<ymax-ymin+1 ; i++) empty[i] = 1;
+		for(i=0 ; i<nb_vertices ; i++) {
+			int j, px, py, dx, dy, sx, sy, cumul;
+			px = x[i];
+			py = y[i];
+			dx = x[(i+1)%nb_vertices]-px;
+			dy = y[(i+1)%nb_vertices]-py; 
+			sx = (dx > 0) ? 1 : -1;
+			sy = (dy > 0) ? 1 : -1;
+			dx = (dx > 0) ? dx : -dx;
+			dy = (dy > 0) ? dy : -dy;
+			if(empty[py-ymin]) xmax[py-ymin]=xmin[py-ymin]=px, empty[py-ymin]=0; else xmax[py-ymin]=px;
+			if(dx > dy) {
+				cumul = dx >> 1;
+				for(j=1 ; j<dx ; j++) {
+					px += sx;
+					cumul += dy;
+					if(cumul > dx) cumul -= dx, py += sy;
+					if(empty[py-ymin]) xmax[py-ymin]=xmin[py-ymin]=px, empty[py-ymin]=0; else xmax[py-ymin]=px;
+				}
+			} else {
+				cumul = dy >> 1;
+				for(j=1 ; j<dy ; j++) {
+					py += sy;
+					cumul += dx;
+					if(cumul > dy) cumul -= dy, px += sx;
+					if(empty[py-ymin]) xmax[py-ymin]=xmin[py-ymin]=px, empty[py-ymin]=0; else xmax[py-ymin]=px;
+				}
+			}
+		}
+		for(i=0 ; i<ymax-ymin+1 ; i++)
+			AddPixelFilledPoly(xmin[i], xmax[i], ymin+i, cmd);
+	}
+	free(xmin);
+	free(xmax);
+	free(empty);
+
+  prof_leave(azrp_perf_cmdgen);
+}
+
+void azrp_shader_filledpoly(void *uniforms, void *comnd, void *fragment) {
+  struct command *cmd = (struct command *)comnd;
+  uint16_t *frag = (uint16_t *)fragment;
+
+  int16_t *Xmindata = (int16_t *)cmd->xmin;
+  int16_t *Xmaxdata = (int16_t *)cmd->xmax;
+
+  int BaseAdress = cmd->curr_frag * azrp_frag_height;
+
+  for (int i = 0; i < azrp_frag_height; i++)
+  {
+    int16_t Xmin = Xmindata[BaseAdress + i];
+    int16_t Xmax = Xmaxdata[BaseAdress + i];
+
+    if (Xmin != -1 && Xmax != -1)
+    {
+      if (Xmin<=Xmax)
+        for (int j = Xmin; j <= Xmax; j++) frag[azrp_width * i + j] = cmd->color;
+      else
+        for (int j = Xmax; j <= Xmin; j++) frag[azrp_width * i + j] = cmd->color;
+    }
+  }
+
+  cmd->curr_frag++;
+}

src/shaders/line.cpp

@@ -0,0 +1,211 @@
+#include <azur/gint/render.h>
+
+uint8_t AZRP_SHADER_LINE = -1;
+
+
+static void azrp_shader_line_configure(void)
+{
+    azrp_set_uniforms(AZRP_SHADER_LINE, (void *)azrp_width);
+}
+
+
+__attribute__((constructor))
+static void register_shader(void)
+{
+    extern azrp_shader_t azrp_shader_line;
+    AZRP_SHADER_LINE = azrp_register_shader(azrp_shader_line, azrp_shader_line_configure );
+}
+
+
+
+
+//---
+
+struct command {
+   uint8_t shader_id;
+   uint16_t color;
+   uint16_t curr_y;
+   uint16_t curr_x;
+   int16_t dx, dy, sx, sy;
+   int16_t cumul;
+   int16_t i;
+};
+
+int ABS( int x1 )
+{
+    if (x1 >= 0) return x1;
+    else return (-1 * x1);
+}
+
+int SGN( int x1 )
+{
+    if (x1 > 0) return 1;
+    else if (x1 == 0) return 0;
+    else return -1;
+}
+
+void azrp_line(int xA, int yA, int xB, int yB, uint16_t color)
+{
+    prof_enter(azrp_perf_cmdgen);
+
+    //clipping algorithm as per "Another Simple but Faster Method for 2D Line Clipping"
+    //from Dimitrios Matthes and Vasileios Drakopoulos
+    //International Journal of Computer Graphics & Animation (IJCGA) Vol.9, No.1/2/3, July 2019
+
+    int xmin = 0;
+    int xmax = azrp_width-1;
+    int ymin = 0;
+    int ymax = azrp_height-1;
+
+    //step 1 line are fully out of the screen
+    if ((xA<xmin && xB<xmin) || (xA>xmax && xB>xmax) || (yA<ymin && yB<ymin) || (yA>ymax && yB>ymax)) {
+        prof_leave(azrp_perf_cmdgen);
+        return;
+    }
+
+    int x1, x2, y1, y2;
+
+    // step 1.5 - specific to Azur fragment approach
+    // we swap to always start with the point on top as the fragment are updated from top to bottom
+    // (x1,y1) is the most top point and (x2,y2) is the most bottom point (rankig as per y values only
+    if (yA <= yB) {
+        x1 = xA; y1 = yA;
+        x2 = xB; y2 = yB;
+    }
+    else {
+        x1 = xB; y1 = yB;
+        x2 = xA; y2 = yA;
+    }
+
+    //step 2 line clipping within the box (xmin,ymin) --> (xmax,ymax)
+    int x[2];
+    int y[2];
+
+    x[0] = x1; x[1] = x2;
+    y[0] = y1; y[1] = y2;
+
+
+    for(int i=0; i<2; i++) {
+        if (x[i] < xmin) {
+            x[i] = xmin;    y[i] = ((y2-y1) * (xmin-x1)) / (x2-x1) + y1;
+        }
+        else if (x[i] > xmax) {
+            x[i] = xmax;    y[i] = ((y2-y1) * (xmax-x1)) / (x2-x1) + y1;
+        }
+
+        if (y[i] < ymin) {
+            x[i] = ((x2-x1) * (ymin-y1)) / (y2-y1) + x1;    y[i] = ymin;
+        }
+        else if (y[i] > ymax) {
+            x[i] = ((x2-x1) * (ymax-y1)) / (y2-y1) + x1;    y[i] = ymax;
+        }
+    }
+
+    if((x[0] < xmin && x[1] < xmin) || (x[0] > xmax && x[1] > xmax)) {
+        prof_leave(azrp_perf_cmdgen);
+        return;
+    }
+
+    x1 = x[0];
+    y1 = y[0];
+    x2 = x[1];
+    y2 = y[1];
+
+    int frag_first = y1 / azrp_frag_height;
+    int frag_last  = y2 / azrp_frag_height;
+    int frag_count = frag_last - frag_first + 1;
+
+
+    struct command *cmd = (struct command *) azrp_new_command(sizeof *cmd, frag_first, frag_count);
+        if(!cmd) {
+        prof_leave(azrp_perf_cmdgen);
+        return;
+    }
+
+    cmd->shader_id = AZRP_SHADER_LINE;
+    cmd->color = color;
+
+    cmd->curr_x = x1;
+    cmd->curr_y = y1 & 15;
+
+    cmd->dx = ABS(x2-x1);
+    cmd->sx = SGN(x2-x1);
+    
+    cmd->dy = ABS(y2-y1);
+    cmd->sy = SGN(y2-y1);
+
+    cmd->i = 0;
+    cmd->cumul = (cmd->dx >= cmd->dy) ? cmd->dx/2 : cmd->dy/2;
+
+    prof_leave(azrp_perf_cmdgen);
+}
+
+void azrp_shader_line( void *uniforms, void *comnd, void *fragment )
+{
+    struct command *cmd = (struct command *) comnd;
+    uint16_t *frag = (uint16_t *) fragment;
+
+    frag[ azrp_width * cmd->curr_y + cmd->curr_x ] = cmd->color;
+
+    int i;
+
+    if (cmd->dy == 0)
+    {
+        for( i = cmd->i; i < cmd->dx ; i++ )
+        {
+            cmd->curr_x += cmd->sx;
+            frag[ azrp_width * cmd->curr_y + cmd->curr_x ] = cmd->color;
+        }
+    }
+    else if (cmd->dx == 0)
+    {
+        for( i = cmd->i; i < cmd->dy ; i++ )
+        {
+            cmd->curr_y += cmd->sy;
+            
+            // if curr_y=16, this means we are changing to next fragment
+            if (cmd->curr_y == azrp_frag_height) break;
+            
+            frag[ azrp_width * cmd->curr_y + cmd->curr_x ] = cmd->color;
+        }
+    }
+    else if (cmd->dx >= cmd->dy)
+    {
+        for( i = cmd->i; i < cmd->dx; i++ )
+        {
+            cmd->curr_x += cmd->sx;
+            cmd->cumul += cmd->dy;
+            if (cmd->cumul > cmd->dx)
+            {
+                cmd->cumul -= cmd->dx;
+                cmd->curr_y += cmd->sy;
+            }
+            // if curr_y=16, this means we are changing to next fragment
+            if (cmd->curr_y == azrp_frag_height ) break;
+
+            frag[ azrp_width * cmd->curr_y + cmd->curr_x ] = cmd->color;
+        }
+    }
+    else
+    {
+        for( i = cmd->i; i < cmd->dy; i++ )
+        {
+            cmd->curr_y += cmd->sy;
+            cmd->cumul += cmd->dx;
+            if (cmd->cumul > cmd->dy)
+            {
+                cmd->cumul -= cmd->dy;
+                cmd->curr_x += cmd->sx;
+            }
+            
+            // if curr_y=16, this means we are changing to next fragment
+            if (cmd->curr_y == azrp_frag_height) break;
+            
+            frag[ azrp_width * cmd->curr_y + cmd->curr_x ] = cmd->color;
+        }
+    }
+
+    cmd->curr_y = cmd->curr_y & 15;
+
+    cmd->i = i+1;
+}

src/shaders/poly.cpp

@@ -0,0 +1,16 @@
+#include <azur/gint/render.h>
+#include "MyAzurShaders.h"
+
+void azrp_poly(int *x, int *y, int nb_vertices, uint16_t color) {
+  prof_enter(azrp_perf_cmdgen);
+
+  for( int i=0 ; i<nb_vertices ; i++) {
+			int px = x[i];
+			int py = y[i];
+			int px2 = x[(i+1)%nb_vertices];
+			int py2 = y[(i+1)%nb_vertices]; 
+      azrp_line( px, py, px2, py2, color );
+  }
+
+  prof_leave(azrp_perf_cmdgen);
+}

src/shaders/starfieldshader.cpp

@@ -1,11 +1,11 @@
+#include "../config.h"
+
 #include <azur/gint/render.h>
 #include "MyAzurShaders.h"
 #include <cstdlib>
 #include <cstdio>
 
 #include <gint/rtc.h>
-#include <gint/usb.h>
-#include <gint/usb-ff-bulk.h>
 
 #include <vector>
 
@@ -52,42 +52,17 @@ std::vector<particle*> pixels;
 std::vector<star*> starfield;
 
 
-__attribute__((constructor))
-static void register_shader(void)
-{
-    extern azrp_shader_t azrp_shader_starfield;
-    AZRP_SHADER_STARFIELD = azrp_register_shader(azrp_shader_starfield);
-}
-
-
-void azrp_shader_starfield_configure(void)
+static void azrp_shader_starfield_configure(void)
 {
     azrp_set_uniforms(AZRP_SHADER_STARFIELD, (void *)azrp_width);
 }
 
 
-void azrp_starfield_USBDEBUG( uint8_t info )
+__attribute__((constructor))
+static void register_shader(void)
 {
-    char texttosend[1024];
-
-    int nbpixelcumulated = 0;
-    
-    if (info==SHOW_PIXELS)
-        for(unsigned int i=0; i<pixels.size(); i++)
-        {
-            sprintf( texttosend, "Pixel %d : x=%d : y=%d : s=%d : f=%d : c=%d : o=%d\n", i, pixels[i]->x, pixels[i]->y, pixels[i]->s, pixels[i]->frag, pixels[i]->c, pixels[i]->off );
-            usb_fxlink_text(texttosend, 0);
-        }
-    else if (info==SHOW_STARS)
-        for(unsigned int i=0; i<starfield.size(); i++)
-        {
-            if (starfield[i]->n==1 || starfield[i]->n==2) nbpixelcumulated+=4;
-            else if (starfield[i]->n==3) nbpixelcumulated+=9;
-            else if (starfield[i]->n==4) nbpixelcumulated+=21;
-
-            sprintf( texttosend, "Star %d : x=%d : y=%d : s=%d : n=%d : t=%d : cumul=%d\n", i, starfield[i]->x, starfield[i]->y, starfield[i]->s, starfield[i]->n, starfield[i]->t, nbpixelcumulated );
-            usb_fxlink_text(texttosend, 0);
-        }
+    extern azrp_shader_t azrp_shader_starfield;
+    AZRP_SHADER_STARFIELD = azrp_register_shader(azrp_shader_starfield, azrp_shader_starfield_configure );
 }
 
 
@@ -273,23 +248,29 @@ void azrp_starfield( void )
 {
     prof_enter(azrp_perf_cmdgen);
 
-    struct command cmd;
-    cmd.shader_id = AZRP_SHADER_STARFIELD;
-    cmd.current_frag = 0;
-    cmd.nbpixel = pixels.size();
-    cmd.data = pixels.data();
+    int fragmin = 0;
+    int fragcount = (223 >> 4) + 1; 
 
-    for(int i=0; i<pixels.size(); i++)
+
+
+    struct command *cmd = (struct command *) azrp_new_command(sizeof *cmd, fragmin, fragcount);
+        if(!cmd) {
+        prof_leave(azrp_perf_cmdgen);
+        return;
+    }
+
+    cmd->shader_id = AZRP_SHADER_STARFIELD;
+    cmd->current_frag = 0;
+    cmd->nbpixel = pixels.size();
+    cmd->data = pixels.data();
+
+    for(unsigned int i=0; i<pixels.size(); i++)
     {
         pixels[i]->x = (pixels[i]->x - pixels[i]->s) % 396;
         pixels[i]->frag = pixels[i]->y / 16;
         pixels[i]->off = pixels[i]->y & 15;        
     }
 
-    int fragmin = 0;
-    int fragcount = (223 >> 4) + 1; 
-
-    azrp_queue_command(&cmd, sizeof cmd, fragmin, fragcount);
     prof_leave(azrp_perf_cmdgen);
 }
 

src/shmup/background.cpp

@@ -0,0 +1,104 @@
+#include "../config.h"
+
+#include "background.h"
+#include <azur/azur.h>
+#include <azur/gint/render.h>
+
+#include <cstdint>
+#include <stdlib.h> 
+
+
+extern struct Map map_Level1;
+extern struct Map map_Level2;
+Map *map_Level;
+
+Background::Background( )
+{
+    map_Level = &map_Level1;
+    speed = libnum::num(1.0);
+}
+
+Background::~Background( )
+{
+    
+}
+
+void Background::Render( void )
+{
+    int x0 = (int) xlevel;
+    int xshifttile = (int) (16*xlevel.frac());
+    int y0 = (int) ylevel;
+    int yshifttile = (int) (16*ylevel.frac());
+
+    for(int u=0; u<map_Level->nblayers;u++)
+        for(int i=0; i<=25; i++)
+        {
+            for(int j=0; j<=14; j++)
+            {
+                uint16_t index = (j+y0) * map_Level->w + (x0+i) % map_Level->w;
+                uint16_t currentTile = map_Level->layers[u][ index ];
+                if (currentTile!=0)
+                {
+                    uint16_t xtile = ((currentTile % map_Level->tileset_size)-1) * 16;
+                    uint16_t ytile = (currentTile / map_Level->tileset_size) * 16;
+                    azrp_subimage_p8( i*16-xshifttile, j*16-yshifttile, map_Level->tileset, xtile, ytile, 16, 16, DIMAGE_NONE );
+                } 
+            }
+        }
+
+
+/*    int x0 = (int) xlevel;
+    int shifttile = (int) (16*xlevel.frac());
+
+    uint16_t tilemap[25*14]={0};
+
+    for(int u=0; u<map_Level->nblayers;u++)
+    {
+        for(int j=0; j<14; j++)
+        {
+            for(int i=0; i<=25; i++)
+            {
+                uint16_t index = j * map_Level->w + (x0+i) % map_Level->w;
+                tilemap[25*j+i]= cmap_Level->layers[u][ index ];
+            }
+        }
+        azrp_tilesmap( shifttile, tilemap, map_Level->tileset, map_Level->tileset_size);
+    }
+*/
+}
+
+void Background::Update( float dt )
+{
+    libnum::num a = libnum::num( dt / 90000.0f); //18000.0f );
+    xlevel += speed*a;
+}
+
+
+void Background::SetSpeed(libnum::num s)
+{
+    speed = s;
+}
+
+
+void Background::IncXCoordinate( libnum::num x )
+{
+    xlevel += x ;
+}
+
+void Background::IncYCoordinate( libnum::num y )
+{
+    ylevel += y ;
+    if (ylevel<0) ylevel=libnum::num(0);
+    if (ylevel>map_Level->h-14) ylevel=libnum::num(map_Level->h-14);
+}
+
+
+int Background::GetXCoordinate( void )
+{
+    return (int) xlevel;
+}
+
+int Background::GetYCoordinate( void )
+{
+    return (int) ylevel;
+}

src/shmup/background.h

@@ -12,14 +12,14 @@
 
 struct Map {
 	/*width, height and the number of layer of the map*/
-	int w, h;
+	int w, h, nblayers;
 
 	/*the tileset to use*/
 	bopti_image_t *tileset;
 	int tileset_size;
 
 	/*list of all the tiles*/
-	short *layers;
+	short *layers[];
 };
 
 
@@ -32,8 +32,17 @@ class Background
         void Update( float dt );
         void Render( );
 
+		void IncXCoordinate( libnum::num x );
+		void IncYCoordinate( libnum::num y );
+
+		int GetXCoordinate( void );
+		int GetYCoordinate( void );
+
+		void SetSpeed( libnum::num s );
+
 	private:
 		libnum::num xlevel, ylevel;
+		libnum::num speed;
 
 };
 

src/shmup/bonus.cpp

@@ -0,0 +1,87 @@
+#include "../config.h"
+
+#include "bonus.h"
+#include "entity.h"
+#include <num/num.h>
+#include <gint/rtc.h>
+
+extern bopti_image_t img_emp_circ;
+extern bopti_image_t img_life_bonus;
+extern bopti_image_t img_sat_bonus;
+
+Bonus::Bonus( int16_t _x, int16_t _y, uint8_t _id ) : Entity( _x, _y, _id )
+{
+    if (ID==0)
+    {
+        width = img_life_bonus.width/2;
+        height = img_life_bonus.height/2;
+        speed = 0;
+    }
+    else if (ID==1)
+    {
+        width = img_sat_bonus.width/2;
+        height = img_sat_bonus.height/2;
+        speed = 0;
+    }
+
+    xmin = (int) x - width;
+    xmax = (int) x + width;
+    ymin = (int) y - height;
+    ymax = (int) y + height;
+
+    currentframe = libnum::num(0);
+}
+
+Bonus::~Bonus()
+{
+    if (hasTrajectory)
+        pathToFollow->DeleteRegistry();
+}
+
+void Bonus::Update( float dt )
+{
+    if (!hasTrajectory)
+    {
+        /*
+        libnum::num a = libnum::num( dt / 60000.0f );
+        x += a * libnum::num( dirx * speed );
+        y += a * libnum::num( diry * speed );
+
+        if (x<width || x>azrp_width-width) dirx=-1*dirx;
+        if (y<height || y>azrp_height-height) diry=-1*diry;
+        */
+
+    }
+    else
+    {
+        pathToFollow->CalculatePosition( &accumulatedTime, dt, speed, true, &x, &y );
+    }
+
+    xmin = (int) x - width;
+    xmax = (int) x + width;
+    ymin = (int) y - height;
+    ymax = (int) y + height;
+
+    libnum::num a = libnum::num( dt / 150000.0f );
+    currentframe += a;
+
+    if (currentframe >7 ) currentframe = libnum::num(0);
+}
+
+void Bonus::Render( void )
+{
+
+    uint8_t dximg = (int) currentframe * 15;
+    uint8_t sz = (int) currentframe;
+
+    azrp_subimage_p8( (int) x-sz, (int) y-sz, &img_emp_circ, dximg+7-sz, 7-sz, sz*2+1, sz*2+1, DIMAGE_NONE );    
+
+    if (ID==0)
+    {
+        azrp_image_p8_effect(xmin, ymin, &img_life_bonus, DIMAGE_NONE);
+    }
+    else if (ID==1)
+    {
+        azrp_image_p8_effect(xmin, ymin, &img_sat_bonus, DIMAGE_NONE);
+    }
+}

src/shmup/bonus.h

@@ -0,0 +1,34 @@
+#ifndef BONUS_H
+#define BONUS_H
+
+#include <azur/azur.h>
+#include <azur/gint/render.h>
+
+#include <cstdint>
+#include <stdlib.h> 
+
+#include <num/num.h>
+#include "trajectory.h"
+
+#include "entity.h"
+
+
+class Bonus : public Entity
+{
+    public:
+        Bonus( int16_t _x, int16_t _y, uint8_t _id );
+        ~Bonus();
+
+        virtual void Update( float dt ) override;
+        virtual void Render( void ) override;
+
+    private:
+        int8_t dirx, diry;  
+        libnum::num currentframe;   
+       
+};
+
+
+
+
+#endif

src/shmup/boss.cpp

@@ -0,0 +1,428 @@
+#include "../config.h"
+
+#include "boss.h"
+#include "bullet.h"
+#include <cstdint>
+#include <num/num.h>
+#include <gint/rtc.h>
+#include <sys/types.h>
+#include "../utilities/fast_trig.h"
+
+#include <gint/gint.h>
+#include "collections.h"
+#include "player.h"
+
+#include "../utilities/vector2D.h"
+
+extern bopti_image_t img_Lifebar;
+extern bopti_image_t img_Boss1;
+extern bopti_image_t img_BossGun;
+
+extern font_t milifont_prop;
+
+
+extern std::vector<Bullet*> MyEnemiesBullets;
+extern Player *MyPlayer;
+
+#define NB_PIECES_BOSS  12
+#define NB_GUNS         12
+
+libnum::num XdataBossInternal[NB_PIECES_BOSS];
+libnum::num YdataBossInternal[NB_PIECES_BOSS];
+libnum::num XdataBossExternal[NB_PIECES_BOSS];
+libnum::num YdataBossExternal[NB_PIECES_BOSS];
+
+BossPart Pieces[NB_PIECES_BOSS*2];
+
+libnum::num xGuns[NB_GUNS];
+libnum::num yGuns[NB_GUNS];
+
+BossGun Guns[NB_GUNS];
+
+
+#include <stdio.h>
+
+void savedata( void )
+{
+    FILE* exportfp = fopen("databosPtxt", "w" );
+    if(exportfp)
+    {
+        fprintf(exportfp, "Points : \n" );
+
+        for( int i=0; i<NB_PIECES_BOSS; i++ )
+        {
+            fprintf(exportfp, "Ext[ %d ] : X= %d - Y= %d \n", i, (int) XdataBossExternal[i], (int) YdataBossExternal[i] );
+        }
+
+        for( int i=0; i<NB_PIECES_BOSS; i++ )
+        {
+            fprintf(exportfp, "Int[ %d ] : X= %d - Y= %d \n", i, (int) XdataBossInternal[i], (int) YdataBossInternal[i] );
+        }
+
+        fprintf(exportfp, "Triangles : \n" );
+
+        for( int i=0; i<NB_PIECES_BOSS; i++ )
+        {
+            fprintf(exportfp, "Tri ext[ %d ] : P1= %d - P2= %d - P3= %d \n", i, Pieces[2*i].P1, Pieces[2*i].P2, Pieces[2*i].P3 );
+        }
+
+        for( int i=0; i<NB_PIECES_BOSS; i++ )
+        {
+            fprintf(exportfp, "Tri int[ %d ] : P1= %d - P2= %d - P3= %d \n", i, Pieces[2*i+1].P1, Pieces[2*i+1].P2, Pieces[2*i+1].P3 );
+        }
+
+        fclose( exportfp );
+    }
+
+}
+
+
+bool Is_Point_Inside_Triangle( int Px, int Py, int P1x, int P1y, int P2x, int P2y, int P3x, int P3y ) 
+{
+    int as_x = Px - P1x;
+    int as_y = Py - P1y;
+
+    bool s_ab = (P2x - P1x) * as_y - (P2y - P1y) * as_x > 0;
+
+    if (((P3x - P1x) * as_y - (P3y - P1y) * as_x > 0) == s_ab) 
+        return false;
+    if (((P3x - P2x) * (Py - P2y) - (P3y - P2y)*(Px - P2x) > 0) != s_ab) 
+        return false;
+    return true;
+}
+
+
+
+Boss::Boss( int16_t _x, int16_t _y, uint8_t _id ) : Enemy( _x, _y, _id )
+{
+    speed = 1;
+
+    width = img_Boss1.width/2;
+    height = img_Boss1.height/2;
+    
+    xmin = (int) x - width;
+    xmax = (int) x + width;
+    ymin = (int) y - height;
+    ymax = (int) y + height;
+
+    if (ID==0)
+    {
+        life = 1000;
+        life0 = 1000;
+    }
+
+    hasTrajectory=false;
+
+    lastshoot0 = rtc_ticks();
+    lastshoot1 = rtc_ticks();
+
+    radiusInt = libnum::num( 80 );
+    radiusExt = libnum::num( 90 );
+    
+    rotAngle = 0.0f;
+    rotSpeed = 2;
+
+    this->Update(0.0f);
+
+    for( int i=0; i<NB_PIECES_BOSS; i++ )
+    {
+        Pieces[i*2].P1 = i%NB_PIECES_BOSS;        //exterior circle
+        Pieces[i*2].P2 = (i+1)%NB_PIECES_BOSS;    //exterior circle
+        Pieces[i*2].P3 = (i+1)%NB_PIECES_BOSS;        //interior circle
+        Pieces[i*2].life = 100;
+        Pieces[i*2].toberemoved = false;
+        Pieces[i*2].color = 0xbdf7;     //light gray
+
+        Pieces[i*2+1].P1 = i%NB_PIECES_BOSS;        //interior circle
+        Pieces[i*2+1].P2 = (i+1)%NB_PIECES_BOSS;    //interior circle
+        Pieces[i*2+1].P3 = i%NB_PIECES_BOSS;    //exterior circle
+        Pieces[i*2+1].life = 100;
+        Pieces[i*2+1].toberemoved = false;
+        Pieces[i*2+1].color = 0x528a;   //darker gray
+    }
+
+    for( int i=0; i<NB_GUNS; i++ )
+    {
+        Guns[i].life = 100;
+        Guns[i].toberemoved = false;
+    }
+
+}
+
+Boss::~Boss()
+{
+}
+
+
+void Boss::Update( float dt )
+{
+    if (hasTrajectory)
+    {
+        pathToFollow->CalculatePosition( &accumulatedTime, dt, speed, true, &x, &y );
+    }
+
+    xmin = (int) x - width;
+    xmax = (int) x + width;
+    ymin = (int) y - height;
+    ymax = (int) y + height;
+    
+
+    rotAngle += rotSpeed * dt / 25000.0f;
+    if (rotAngle>360.0f) rotAngle-=360.0f;
+
+
+    /* Management of the shield part of the boss (rotating circles made of triangles)*/
+    uint16_t angleint = (uint16_t) rotAngle;
+    uint16_t angledelta = (uint16_t) (360/NB_PIECES_BOSS);
+
+    for( int i=0; i<NB_PIECES_BOSS; i++ )
+    {
+        XdataBossInternal[ i ] = this->x + this->radiusInt * FastCosInt( angleint );
+        YdataBossInternal[ i ] = this->y + this->radiusInt * FastSinInt( angleint );
+        angleint += angledelta;
+        if (angleint>=360) angleint -= 360;
+    }
+
+    // Pour le cercle Exterieur on se décale d'un demi-incrément d'angle pour le sommet du triangle
+    angleint = (uint16_t) rotAngle + angledelta/2;
+    if (angleint>=360) angleint -= 360;
+
+    for( int i=0; i<NB_PIECES_BOSS; i++ )
+    {
+        XdataBossExternal[ i ] = this->x + this->radiusExt * FastCosInt( angleint );
+        YdataBossExternal[ i ] = this->y + this->radiusExt * FastSinInt( angleint );
+        angleint += angledelta;
+        if (angleint>=360) angleint -= 360;
+    }
+
+   /* Management of the Guns part of the boss (rotating cannons made of sprites)*/
+ 
+    angledelta = (uint16_t) (360/NB_GUNS);
+    angleint = (uint16_t) rotAngle + angledelta/2;
+    if (angleint>=360) angleint -= 360;
+
+    for( int i=0; i<NB_GUNS; i++ )
+    {
+        xGuns[i] = this->x + (this->radiusInt + this->radiusExt) / 2 * FastCosInt( angleint );
+        yGuns[i] = this->y + (this->radiusInt + this->radiusExt) / 2 * FastSinInt( angleint );
+        angleint += angledelta;
+        if (angleint>=360) angleint -= 360;
+    }
+
+
+    uint32_t tempshoot = rtc_ticks();
+
+    bool hasExternalGun = false;    
+
+    if (Shoot_OK( tempshoot, BULLET_ENEMY_RED ))
+    {
+        /* shoot from the rotating cannons (aiming directly the position of the player )*/
+        for( int i=0; i<NB_GUNS; i++ )
+        {
+            if (Guns[i].toberemoved==false)
+            {
+                Vector2D shootDirection( MyPlayer->x - xGuns[i], MyPlayer->y - yGuns[i] );
+                shootDirection.Normalise();
+
+                Bullet *b = new Bullet( xGuns[i] , yGuns[i], shootDirection.x, shootDirection.y, BULLET_ENEMY_RED );
+                MyEnemiesBullets.push_back( b );
+
+                hasExternalGun = true;
+            }
+        }
+    }
+    
+    if (hasExternalGun==false)
+        if(Shoot_OK( tempshoot, BULLET_ENEMY_GREEN ))         
+        {
+            /* central shoot from the main ship only if no more other gun shooting */
+           
+            Bullet *b0 = new Bullet( xmin, (int) y, -3, 0, BULLET_ENEMY_GREEN );
+            MyEnemiesBullets.push_back( b0 );
+        
+            Bullet *b1 = new Bullet( xmin, (int) y, -2, -2, BULLET_ENEMY_BLUE );
+            MyEnemiesBullets.push_back( b1 );
+
+            Bullet *b2 = new Bullet( xmin, (int) y, -2, 2, BULLET_ENEMY_BLUE );
+            MyEnemiesBullets.push_back( b2 );
+
+            Bullet *b3 = new Bullet( xmin, (int) y, -3, -1, BULLET_ENEMY_GREEN );
+            MyEnemiesBullets.push_back( b3 );
+
+            Bullet *b4 = new Bullet( xmin, (int) y, -3, 1, BULLET_ENEMY_GREEN );
+            MyEnemiesBullets.push_back( b4 );
+        }
+
+}
+
+
+void Boss::Render( void )
+{
+
+    if (toberemoved==false)
+    {
+        for( int i=0; i<NB_PIECES_BOSS; i++ )
+        {
+            if (Pieces[i*2].toberemoved == false)
+            {
+                azrp_triangle( (int) XdataBossExternal[ Pieces[i*2].P1 ], (int) YdataBossExternal[ Pieces[i*2].P1 ],
+                                (int) XdataBossExternal[ Pieces[i*2].P2 ], (int) YdataBossExternal[ Pieces[i*2].P2 ],
+                                (int) XdataBossInternal[ Pieces[i*2].P3 ], (int) YdataBossInternal[ Pieces[i*2].P3 ],
+                                Pieces[i*2].color );
+                
+                #if(DEBUG_MODE)
+                    dfont( &milifont_prop );
+                    int X = (int) ((XdataBossExternal[ Pieces[i*2].P1 ] + XdataBossExternal[ Pieces[i*2].P2 ] + XdataBossInternal[ Pieces[i*2].P3 ]) / 3);
+                    int Y = (int) ((YdataBossExternal[ Pieces[i*2].P1 ] + YdataBossExternal[ Pieces[i*2].P2 ] + YdataBossInternal[ Pieces[i*2].P3 ]) / 3);
+                    azrp_print( X, Y, C_WHITE, "%d", Pieces[i*2].life );
+                #endif
+
+            }
+            if (Pieces[i*2+1].toberemoved == false)
+            {
+                azrp_triangle( (int) XdataBossInternal[ Pieces[i*2+1].P1 ], (int) YdataBossInternal[ Pieces[i*2+1].P1 ],
+                                (int) XdataBossInternal[ Pieces[i*2+1].P2 ], (int) YdataBossInternal[ Pieces[i*2+1].P2 ],
+                                (int) XdataBossExternal[ Pieces[i*2+1].P3 ], (int) YdataBossExternal[ Pieces[i*2+1].P3 ],
+                                Pieces[i*2+1].color );
+            
+                #if(DEBUG_MODE)
+                    dfont( &milifont_prop );;
+                    int X = (int) ((XdataBossInternal[ Pieces[i*2+1].P1 ] + XdataBossInternal[ Pieces[i*2+1].P2 ] + XdataBossExternal[ Pieces[i*2+1].P3 ]) / 3);
+                    int Y = (int) ((YdataBossInternal[ Pieces[i*2+1].P1 ] + YdataBossInternal[ Pieces[i*2+1].P2 ] + YdataBossExternal[ Pieces[i*2+1].P3 ]) / 3);
+                    azrp_print( X, Y, C_WHITE, "%d", Pieces[i*2+1].life );
+                #endif
+            }
+        }
+
+
+        for( int i=0; i<NB_GUNS; i++ )
+        {
+            if (Guns[i].toberemoved==false)
+            {
+                azrp_image_p8_effect( (int) xGuns[i] - img_BossGun.width/2,
+                                      (int) yGuns[i] - img_BossGun.height/2,
+                                     &img_BossGun, DIMAGE_NONE);
+            
+                #if(DEBUG_MODE)
+                    dfont( &milifont_prop );;
+                    int X = (int) xGuns[i] - img_BossGun.width/2 + 15 ;
+                    int Y = (int) yGuns[i] - img_BossGun.height/2 +15;
+                    azrp_print( X, Y, C_WHITE, "%d", Guns[i].life );
+                #endif
+            }
+        }
+
+        azrp_image_p8_effect(xmin, ymin, &img_Boss1, DIMAGE_NONE);
+    
+
+        if (life>life0*2/3) azrp_subimage_p8_effect((int) x - img_Lifebar.width/2, ymin - 9, &img_Lifebar, 0, 7, (img_Lifebar.width*life)/life0, 5, DIMAGE_NONE );
+        else if (life>life0/3) azrp_subimage_p8_effect((int) x - img_Lifebar.width/2, ymin - 9, &img_Lifebar, 0, 12, (img_Lifebar.width*life)/life0, 5, DIMAGE_NONE );
+        else azrp_subimage_p8_effect((int) x - img_Lifebar.width/2, ymin - 9, &img_Lifebar, 0, 17, (img_Lifebar.width*life)/life0, 5, DIMAGE_NONE );
+    
+    };
+}
+
+
+bool Boss::Test_Impact( Bullet *projectile )
+{
+    /* We check if the bullet collides with teh shield of the boss */
+    for( int i=0; i< NB_PIECES_BOSS; i++ )
+    {
+        if (Pieces[i*2].toberemoved == false)
+        {
+            if (Is_Point_Inside_Triangle( (int) projectile->x, (int) projectile->y,
+                                          (int) XdataBossExternal[ Pieces[i*2].P1 ], (int) YdataBossExternal[ Pieces[i*2].P1 ],
+                                          (int) XdataBossExternal[ Pieces[i*2].P2 ], (int) YdataBossExternal[ Pieces[i*2].P2 ],
+                                          (int) XdataBossInternal[ Pieces[i*2].P3 ], (int) YdataBossInternal[ Pieces[i*2].P3 ] ))
+            {
+                Pieces[i*2].life -= projectile->strength;
+                if (Pieces[i*2].life<=0)
+                {
+                    Pieces[i*2].toberemoved = true;
+                    Create_Explosion( (int) projectile->x, (int) projectile->y );
+                }
+                projectile->toberemoved = true;
+                return true;
+            }
+        }
+        if (Pieces[i*2+1].toberemoved == false)
+        {
+            if (Is_Point_Inside_Triangle( (int) projectile->x, (int) projectile->y,
+                                          (int) XdataBossInternal[ Pieces[i*2+1].P1 ], (int) YdataBossInternal[ Pieces[i*2+1].P1 ],
+                                          (int) XdataBossInternal[ Pieces[i*2+1].P2 ], (int) YdataBossInternal[ Pieces[i*2+1].P2 ],
+                                          (int) XdataBossExternal[ Pieces[i*2+1].P3 ], (int) YdataBossExternal[ Pieces[i*2+1].P3 ] ))
+            {
+                Pieces[i*2+1].life -= projectile->strength;
+                if (Pieces[i*2+1].life<=0)
+                {
+                    Pieces[i*2+1].toberemoved = true;
+                    Create_Explosion( (int) projectile->x, (int) projectile->y );
+                }
+                projectile->toberemoved = true;
+                return true;
+            }
+        }
+    }
+
+    /* We check if the bullet collides with the cannons of the boss */
+    for( int i=0; i<NB_GUNS; i++ )
+    {
+        if (Guns[i].toberemoved==false)
+        {
+            if (projectile->x >= (int) xGuns[i] - img_BossGun.width/2 &&
+                projectile->x <= (int) xGuns[i] + img_BossGun.width/2 &&
+                projectile->y >= (int) yGuns[i] - img_BossGun.height/2 &&
+                projectile->y <= (int) yGuns[i] + img_BossGun.height/2 )
+            {
+                Guns[i].life -= projectile->strength;
+                if (Guns[i].life<0)                
+                {
+                    Guns[i].toberemoved = true;
+                    Create_Explosion( (int) projectile->x, (int) projectile->y );
+                }       
+                projectile->toberemoved = true;
+                return true;
+            }
+        }
+    }
+
+    /* We check if the bullet collides with the main ship part of the boss */
+    if (projectile->x >= xmin && projectile->x <= xmax && projectile->y >= ymin && projectile->y <= ymax )
+    {
+        life -= projectile->strength;
+        if (life<0)
+        {
+            this->toberemoved = true;
+            Create_Explosion( (int) projectile->x, (int) projectile->y );
+        }
+        projectile->toberemoved = true;
+        return true;
+    }
+    else return false;
+}
+
+
+
+bool Boss::Shoot_OK( uint32_t tempshoot, uint8_t shootID )
+{
+    if (shootID==BULLET_ENEMY_RED)
+    {
+        if(tempshoot-lastshoot0>1)
+        {
+            lastshoot0=tempshoot;
+            return true;
+        }
+        else return false;
+    }
+    else if (shootID==BULLET_ENEMY_GREEN)
+    {
+        if(tempshoot-lastshoot1>1)
+        {
+            lastshoot1=tempshoot;
+            return true;
+        }
+        else return false;
+    }
+    else return false;
+
+}

src/shmup/boss.h

@@ -0,0 +1,57 @@
+#ifndef BOSS_H
+#define BOSS_H
+
+#include <azur/azur.h>
+#include <azur/gint/render.h>
+
+#include <cstdint>
+#include <stdlib.h> 
+
+#include <num/num.h>
+#include <sys/types.h>
+#include "bullet.h"
+#include "enemy.h"
+#include "trajectory.h"
+
+
+typedef struct
+{
+    uint8_t P1, P2, P3;
+    int16_t life;
+    bool toberemoved;
+    int color;
+} BossPart;
+
+
+typedef struct
+{
+    int16_t life;
+    bool toberemoved;
+} BossGun;
+
+
+class Boss : public Enemy
+{
+    public:
+        Boss( int16_t _x, int16_t _y, uint8_t _id );
+        ~Boss();
+
+        virtual void Update( float dt ) override;
+        virtual void Render( void ) override;
+        virtual bool Test_Impact( Bullet *projectile ) override;
+
+        uint32_t lastshoot = 0;
+        uint8_t rotSpeed;
+
+    private:
+        float rotAngle;
+        libnum::num radiusInt, radiusExt;
+
+        uint32_t lastshoot0 = 0;
+        uint32_t lastshoot1 = 0;
+
+        virtual bool Shoot_OK( uint32_t tempshoot, uint8_t shootID ) override;
+};
+
+
+#endif

src/shmup/bullet.cpp

@@ -0,0 +1,147 @@
+#include "../config.h"
+
+#include "bullet.h"
+
+#include <azur/azur.h>
+#include <azur/gint/render.h>
+
+#include <cstdint>
+#include <stdlib.h> 
+
+#include <num/num.h>
+
+
+extern bopti_image_t img_bullet_normal;
+extern bopti_image_t img_bullet_blue;
+extern bopti_image_t img_bullet_laser;
+extern bopti_image_t img_bullet_enemy_blue;
+extern bopti_image_t img_bullet_enemy_red;
+extern bopti_image_t img_bullet_enemy_green;
+
+
+Bullet::Bullet( uint16_t lx, uint16_t ly, int16_t dx, int16_t dy, uint8_t id )
+{
+    x = libnum::num( lx );
+    y = libnum::num( ly );
+
+    sx = libnum::num( dx );
+    sy = libnum::num( dy );
+
+    ID=id;
+    
+    if (ID==BULLET_NORMAL)
+    {
+        strength = 5;
+    }
+    else if (ID==BULLET_BLUE)
+    {
+        strength = 2;
+    }
+    else if (ID==BULLET_LASER)
+    {
+        strength = 1;
+    }
+    else if (ID==BULLET_ENEMY_BLUE)
+    {
+        strength = 2;
+    }
+    else if (ID==BULLET_ENEMY_RED)
+    {
+        strength = 3;
+    }
+    else if (ID==BULLET_ENEMY_GREEN)
+    {
+        strength = 5;
+    }
+    toberemoved = false;
+}
+
+Bullet::Bullet( libnum::num lx, libnum::num ly, libnum::num dx, libnum::num dy, uint8_t id )
+{
+    x = lx;
+    y = ly;
+
+    sx = dx;
+    sy = dy;
+
+    ID=id;
+    
+    if (ID==BULLET_NORMAL)
+    {
+        strength = 5;
+    }
+    else if (ID==BULLET_BLUE)
+    {
+        strength = 2;
+    }
+    else if (ID==BULLET_LASER)
+    {
+        strength = 1;
+    }
+    else if (ID==BULLET_ENEMY_BLUE)
+    {
+        strength = 2;
+    }
+    else if (ID==BULLET_ENEMY_RED)
+    {
+        strength = 3;
+    }
+    else if (ID==BULLET_ENEMY_GREEN)
+    {
+        strength = 5;
+    }
+    toberemoved = false;
+}
+
+Bullet::~Bullet()
+{
+
+
+}
+
+void Bullet::Update( float dt )
+{
+    libnum::num a = libnum::num( dt / 12000.0f );
+    x += sx * a;
+    y += sy * a;
+
+    if (x<-10 || x>azrp_width+10 || y<-10 || y>azrp_height+10) toberemoved=true;
+}
+
+void Bullet::Render( )
+{
+    int16_t px = (int) x;
+    int16_t py = (int) y;
+
+    if (ID==BULLET_NORMAL)
+    {
+        azrp_image_p8( px-img_bullet_normal.width/2, py-img_bullet_normal.height/2, &img_bullet_normal, DIMAGE_NONE );
+        return;
+    }
+    else if (ID==BULLET_BLUE)
+    {
+        azrp_image_p8( px-img_bullet_blue.width/2, py-img_bullet_blue.height/2, &img_bullet_blue, DIMAGE_NONE );
+        return;
+    }
+    else if (ID==BULLET_LASER)
+    {
+        azrp_image_p8( px-img_bullet_laser.width/2, py-img_bullet_laser.height/2, &img_bullet_laser, DIMAGE_NONE );
+        return;
+    }
+    else if (ID==BULLET_ENEMY_BLUE)
+    {
+        azrp_image_p8( px-img_bullet_enemy_blue.width/2, py-img_bullet_enemy_blue.height/2, &img_bullet_enemy_blue, DIMAGE_NONE );
+        return;
+    }
+    else if (ID==BULLET_ENEMY_RED)
+    {
+        azrp_image_p8( px-img_bullet_enemy_red.width/2, py-img_bullet_enemy_red.height/2, &img_bullet_enemy_red, DIMAGE_NONE );
+        return;
+    }
+    else if (ID==BULLET_ENEMY_GREEN)
+    {
+        azrp_image_p8( px-img_bullet_enemy_green.width/2, py-img_bullet_enemy_green.height/2, &img_bullet_enemy_green, DIMAGE_NONE );
+        return;
+    }
+}
+

src/shmup/bullet.h

@@ -4,10 +4,23 @@
 #include <cstdint>
 #include <num/num.h>
 
+
+enum
+{
+    BULLET_NORMAL,
+    BULLET_BLUE,
+    BULLET_LASER,
+    BULLET_ENEMY_BLUE,
+    BULLET_ENEMY_RED,
+    BULLET_ENEMY_GREEN,
+};
+
+
 class Bullet
 {
     public:
-        Bullet( uint16_t lx, uint16_t ly, uint8_t id );
+        Bullet( uint16_t lx, uint16_t ly, int16_t dx, int16_t dy, uint8_t id );
+        Bullet( libnum::num lx, libnum::num ly, libnum::num dx, libnum::num dy, uint8_t id );
         ~Bullet();
         void Update( float dt );
         void Render();

src/shmup/collections.cpp

@@ -1,4 +1,7 @@
+#include "../config.h"
+
 #include "collections.h"
+#include "trajectory.h"
 
 #include <vector>
 #include <gint/rtc.h>
@@ -6,9 +9,10 @@
 
 extern std::vector<Particle*> MyParticles;
 extern std::vector<Bullet*> MyPlayerBullets;
+extern std::vector<Bullet*> MyEnemiesBullets;
 extern std::vector<Enemy*> MyEnemies;
 extern std::vector<Impact*> MyImpacts;
-extern Starfield *MyStarField;
+extern std::vector<Trajectory*> MyTrajectories;
 extern Player *MyPlayer;
 
 
@@ -16,34 +20,36 @@ extern Player *MyPlayer;
 void Create_Player_Shoot( uint8_t id )
 {
 
-    if (id==0)
+    if (id==BULLET_NORMAL)
     {
-        Bullet *b = new Bullet( (int) MyPlayer->x+21, (int) MyPlayer->y, id );
+        Bullet *b = new Bullet( (int) MyPlayer->x+21, (int) MyPlayer->y, 6, 0, id );
         MyPlayerBullets.push_back( b );
     }
-    else if (id==1)
+    else if (id==BULLET_BLUE)
     {
-        Bullet *b1 = new Bullet( (int) MyPlayer->x, (int) MyPlayer->y-17, id );
+        Bullet *b1 = new Bullet( (int) MyPlayer->x, (int) MyPlayer->y-17, 5, 0, id );
         MyPlayerBullets.push_back( b1 );
         
-        Bullet *b2 = new Bullet( (int) MyPlayer->x, (int) MyPlayer->y+17, id );
+        Bullet *b2 = new Bullet( (int) MyPlayer->x, (int) MyPlayer->y+17, 5, 0, id );
         MyPlayerBullets.push_back( b2 );
     }
-    else if (id==2)
+    else if (id==BULLET_LASER)
     {
-        Bullet *b1 = new Bullet( (int) MyPlayer->x+21, (int) MyPlayer->y, id );
+        Bullet *b1 = new Bullet( (int) MyPlayer->x+21, (int) MyPlayer->y, 3, 0, id );
         MyPlayerBullets.push_back( b1 );
         
-        Bullet *b2 = new Bullet( (int) MyPlayer->x, (int) MyPlayer->y-17, id );
+        Bullet *b2 = new Bullet( (int) MyPlayer->x, (int) MyPlayer->y-17, 3, 0, id );
         MyPlayerBullets.push_back( b2 );
         
-        Bullet *b3 = new Bullet( (int) MyPlayer->x, (int) MyPlayer->y+17, id );
+        Bullet *b3 = new Bullet( (int) MyPlayer->x, (int) MyPlayer->y+17, 3, 0, id );
         MyPlayerBullets.push_back( b3 );
     }
 }
 
-void Create_Ennemies( void )
+
+void Create_Enemies( void )
 {
+/*
     Enemy* e1 = new Enemy( 348, 112, 0);
     e1->Set_Speed_Vector( 1, 1, -6 );
     MyEnemies.push_back( e1 );
@@ -59,32 +65,51 @@ void Create_Ennemies( void )
     Enemy* e4 = new Enemy( 348, 112, 1);
     e4->Set_Speed_Vector( 1, 3, 3 );
     MyEnemies.push_back( e4 );
+*/
 
 
 
-
-    Point2D *A = new Point2D( 348, 112 );
-    Point2D *B = new Point2D( 371, 199 );
-    Point2D *C = new Point2D( 198, 149 );
-    Point2D *D = new Point2D( 25, 199 );
-    Point2D *E = new Point2D( 25, 25 );
-    Point2D *F = new Point2D( 198, 75 );
-    Point2D *G = new Point2D( 371, 25 );
+    Vector2D *A = new Vector2D( 348, 112 );
+    Vector2D *B = new Vector2D( 371, 199 );
+    Vector2D *C = new Vector2D( 198, 149 );
+    Vector2D *D = new Vector2D( 25, 199 );
+    Vector2D *E = new Vector2D( 25, 25 );
+    Vector2D *F = new Vector2D( 198, 75 );
+    Vector2D *G = new Vector2D( 371, 25 );
 
 
-    Trajectory *MyTrajectory= new Trajectory();
-    MyTrajectory->AddPoint( A );
-    MyTrajectory->AddPoint( B );
-    MyTrajectory->AddPoint( C );
-    MyTrajectory->AddPoint( D );
-    MyTrajectory->AddPoint( E );
-    MyTrajectory->AddPoint( F );
-    MyTrajectory->AddPoint( G );
+    Trajectory *MyPath= new Trajectory();
+    MyPath->AddPoint( A );
+    MyPath->AddPoint( B );
+    MyPath->AddPoint( C );
+    MyPath->AddPoint( D );
+    MyPath->AddPoint( E );
+    MyPath->AddPoint( F );
+    MyPath->AddPoint( G );
+    MyTrajectories.push_back( MyPath );
 
     Enemy* e5 = new Enemy( 348, 112, 2);
     e5->hasTrajectory = true;
-    e5->pathToFollow = MyTrajectory;
+    e5->pathToFollow = MyPath;
+    MyPath->AddRegistry();
+    e5->Set_Accumulated_Time(0.0f);
+
+    Enemy* e6 = new Enemy( 348, 112, 2);
+    e6->hasTrajectory = true;
+    e6->pathToFollow = MyPath;
+    MyPath->AddRegistry();
+    e6->Set_Accumulated_Time(-1.0f);
+
+    Enemy* e7 = new Enemy( 348, 112, 2);
+    e7->hasTrajectory = true;
+    e7->pathToFollow = MyPath;
+    MyPath->AddRegistry();
+    e7->Set_Accumulated_Time(-2.0f);
+
+
     MyEnemies.push_back( e5 );
+    MyEnemies.push_back( e6 );
+    MyEnemies.push_back( e7 );
 }
 
 
@@ -130,6 +155,28 @@ void Clean_Everything( void )
         MyPlayerBullets.erase( MyPlayerBullets.begin() + i );
     }
     MyPlayerBullets.clear();
+
+    for(unsigned int i=0; i<MyEnemiesBullets.size(); i++)
+    {
+        delete( MyEnemiesBullets[i] );
+        MyEnemiesBullets.erase( MyEnemiesBullets.begin() + i );
+    }
+    MyEnemiesBullets.clear();
+
+    for(unsigned int i=0; i<MyImpacts.size(); i++)
+    {
+        delete( MyImpacts[i] );
+        MyImpacts.erase( MyImpacts.begin() + i );
+    }
+    MyImpacts.clear();    
+
+    for(unsigned int i=0; i<MyTrajectories.size(); i++)
+    {
+        delete( MyTrajectories[i] );
+        MyTrajectories.erase( MyTrajectories.begin() + i );
+    }
+    MyTrajectories.clear();
+
 }
 
 

src/shmup/collections.h

@@ -3,17 +3,17 @@
 
 
 #include "player.h"
-#include "utilities.h"
+#include "../utilities/utilities.h"
 #include "particles.h"
 #include "bullet.h"
 #include "enemy.h"
-#include "MyAzurShaders.h"
+#include "../shaders/MyAzurShaders.h"
 #include "impact.h"
 #include "trajectory.h"
 
 
 void Create_Player_Shoot( uint8_t id );
-void Create_Ennemies( void );
+void Create_Enemies( void );
 void Create_Explosion( uint16_t xexplosion, uint16_t yexplosion );
 void Create_Impact( uint16_t ximpact, uint16_t yimpact );
 

src/shmup/enemy.cpp

@@ -0,0 +1,169 @@
+#include "../config.h"
+
+#include "enemy.h"
+#include "bullet.h"
+#include <num/num.h>
+#include <gint/rtc.h>
+
+extern bopti_image_t img_Lifebar;
+extern bopti_image_t img_mainship2;
+extern bopti_image_t img_Enemy_Blue_Lvl1;
+extern bopti_image_t img_Enemy_Red_Lvl1;
+
+
+extern std::vector<Bullet*> MyEnemiesBullets;
+
+
+
+Enemy::Enemy( int16_t _x, int16_t _y, uint8_t _id ) : Entity( _x, _y, _id )
+{
+    dirx = 1;
+    diry = -6;
+
+    if (ID==0)
+    {
+        width = img_mainship2.width/2;
+        height = img_mainship2.height/2;
+        speed = 1;
+        life = 400;
+    }
+    else if (ID==1)
+    {
+        width = img_Enemy_Blue_Lvl1.width/2;
+        height = img_Enemy_Blue_Lvl1.height/2;
+        speed = 2;
+        life = 200;
+    }
+    else if (ID==2)
+    {
+        width = img_Enemy_Red_Lvl1.width/2;
+        height = img_Enemy_Red_Lvl1.height/2;
+        speed = 2;
+        life = 100;
+    }
+
+    xmin = (int) x - width;
+    xmax = (int) x + width;
+    ymin = (int) y - height;
+    ymax = (int) y + height;
+
+    lastshottime = 0;
+}
+
+Enemy::~Enemy()
+{
+
+}
+
+void Enemy::Update( float dt )
+{
+    if (!hasTrajectory)
+    {
+        libnum::num a = libnum::num( dt / 60000.0f );
+        x += a * libnum::num( dirx * speed );
+        y += a * libnum::num( diry * speed );
+
+        if (x<width || x>azrp_width-width) dirx=-1*dirx;
+        if (y<height || y>azrp_height-height) diry=-1*diry;
+    }
+    else
+    {
+        pathToFollow->CalculatePosition( &accumulatedTime, dt, speed, true, &x, &y );
+    }
+
+    xmin = (int) x - width;
+    xmax = (int) x + width;
+    ymin = (int) y - height;
+    ymax = (int) y + height;
+
+
+    uint32_t tempshoot = rtc_ticks();
+    
+    if (Shoot_OK( tempshoot, 0 ))
+    {
+        if ( ID==0 ) 
+        {
+            Bullet *b = new Bullet( xmin, (int) y, -3, 0, BULLET_ENEMY_BLUE );
+            MyEnemiesBullets.push_back( b ); 
+        }
+        else if ( ID==1 )
+        {
+            Bullet *b1 = new Bullet( xmin, (int) y, -5, 0, BULLET_ENEMY_BLUE );
+            MyEnemiesBullets.push_back( b1 );
+            
+            Bullet *b2 = new Bullet( xmin, (int) y, -5, 0, BULLET_ENEMY_BLUE );
+            MyEnemiesBullets.push_back( b2 );
+        }
+        else if ( ID==2 )
+        {
+            Bullet *b = new Bullet( xmin, (int) y, -1, 0, BULLET_ENEMY_BLUE );
+            MyEnemiesBullets.push_back( b );
+        }
+    }
+
+
+    if (life<=0) toberemoved=true;
+}
+
+void Enemy::Render( void )
+{
+    azrp_subimage_p8_effect( (int) x - img_Lifebar.width/2, ymin - 10, &img_Lifebar, 0, 0, img_Lifebar.width, 7, DIMAGE_NONE );
+
+    int life0=100;
+
+    if (ID==0)
+    {
+        azrp_image_p8_effect(xmin, ymin, &img_mainship2, DIMAGE_NONE);
+        life0 = 400;
+    }
+    else if (ID==1)
+    {
+        azrp_image_p8_effect(xmin, ymin, &img_Enemy_Blue_Lvl1, DIMAGE_NONE);
+        life0 = 200;
+    }
+    else if (ID==2)
+    {
+        azrp_image_p8_effect(xmin, ymin, &img_Enemy_Red_Lvl1, DIMAGE_NONE);
+        life0 = 100;
+    }
+
+    if (life>life0*2/3) azrp_subimage_p8_effect((int) x - img_Lifebar.width/2, ymin - 9, &img_Lifebar, 0, 7, (img_Lifebar.width*life)/life0, 5, DIMAGE_NONE );
+    else if (life>life0/3) azrp_subimage_p8_effect((int) x - img_Lifebar.width/2, ymin - 9, &img_Lifebar, 0, 12, (img_Lifebar.width*life)/life0, 5, DIMAGE_NONE );
+    else azrp_subimage_p8_effect((int) x - img_Lifebar.width/2, ymin - 9, &img_Lifebar, 0, 17, (img_Lifebar.width*life)/life0, 5, DIMAGE_NONE );
+
+}
+
+
+bool Enemy::Test_Impact( Bullet *projectile )
+{
+    if (projectile->x >= xmin && projectile->x <= xmax && projectile->y >= ymin && projectile->y <= ymax )
+    {
+        life -= projectile->strength;
+        projectile->toberemoved = true;
+        return true;
+    }
+    else return false;
+}
+
+void Enemy::Set_Speed_Vector( uint8_t _sp, uint8_t _xd, uint8_t _yd )
+{
+    speed = _sp;
+    dirx = _xd;
+    diry = _yd;
+}
+
+void Enemy::Set_Accumulated_Time( float value )
+{
+    accumulatedTime = value;
+}
+
+bool Enemy::Shoot_OK( uint32_t tempshoot, uint8_t shootID )
+{
+    if(tempshoot-lastshottime>15)
+    {
+        lastshottime=tempshoot;
+        return true;
+    }
+    else return false;
+
+}

src/shmup/enemy.h

@@ -0,0 +1,40 @@
+#ifndef ENEMY_H
+#define ENEMY_H
+
+#include <azur/azur.h>
+#include <azur/gint/render.h>
+
+#include <cstdint>
+#include <stdlib.h> 
+
+#include <num/num.h>
+#include "bullet.h"
+#include "entity.h"
+#include "trajectory.h"
+
+
+class Enemy : public Entity
+{
+    public:
+        Enemy( int16_t _x, int16_t _y, uint8_t _id );
+        ~Enemy();
+
+        virtual void Update( float dt ) override;
+        virtual void Render( void ) override;
+
+        virtual bool Test_Impact( Bullet *projectile ) override;        
+        void Set_Speed_Vector( uint8_t _sp, uint8_t _xd, uint8_t _yd);
+
+        virtual void Set_Accumulated_Time( float value );
+
+    private:
+        int8_t dirx, diry;                  // vector of the current direction of the ennemy (TODO : to implement more complex displacement pattern)
+
+        uint32_t lastshottime;
+        virtual bool Shoot_OK( uint32_t tempshoot, uint8_t shootID );
+};
+
+
+
+
+#endif

src/shmup/entity.cpp

@@ -0,0 +1,34 @@
+#include "entity.h"
+#include <num/num.h>
+
+Entity::Entity( int16_t _x, int16_t _y, uint8_t _id )
+{
+    x = libnum::num(_x);
+    y = libnum::num(_y);
+    ID = _id;
+    toberemoved = false;
+    hasTrajectory = false;
+    accumulatedTime = 0.0f;
+}
+
+
+Entity::~Entity( void )
+{
+    if (hasTrajectory)
+        pathToFollow->DeleteRegistry();
+}
+
+void Entity::Update( float dt )
+{
+
+}
+
+void Entity::Render( void )
+{
+
+}
+
+bool Entity::Test_Impact( Bullet *projectile )
+{
+
+}

src/shmup/entity.h

@@ -0,0 +1,39 @@
+#ifndef ENTITY_H
+#define ENTITY_H
+
+#include <cstdint>
+#include <stdlib.h> 
+
+#include <num/num.h>
+#include <sys/types.h>
+#include "bullet.h"
+#include "trajectory.h"
+
+
+class Entity
+{
+    public:
+        Entity( int16_t _x, int16_t _y, uint8_t _id );
+        virtual ~Entity();
+
+        virtual void Update( float dt );
+        virtual void Render( void );
+        virtual bool Test_Impact( Bullet *projectile );
+
+
+        libnum::num x, y;                   // center position of the boss
+        uint8_t width, height;              // width and height -for the hitbox
+        int16_t xmin, xmax, ymin, ymax;     // square hitbox (to speed up the bullet impact calculations)
+        uint8_t ID;
+        uint8_t speed;                      // speed of the boss
+        int16_t life;
+        bool toberemoved;
+
+        bool hasTrajectory = false;
+        Trajectory *pathToFollow;
+        float accumulatedTime;
+        int16_t life0;        
+};
+
+
+#endif

src/shmup/impact.cpp

@@ -1,3 +1,5 @@
+#include "../config.h"
+
 #include "impact.h"
 
 

src/shmup/particles.cpp

@@ -1,3 +1,5 @@
+#include "../config.h"
+
 #include "particles.h"
 
 #include <azur/azur.h>

src/shmup/player.cpp

@@ -1,27 +1,41 @@
+#include "../config.h"
+
 #include "player.h"
 #include "bullet.h"
 #include "enemy.h"
 #include <num/num.h>
 #include <gint/rtc.h>
-#include <math.h>
+#include "../utilities/fast_trig.h"
+#include "background.h"
 
 
-extern bopti_image_t img_mainship1;
+extern bopti_image_t img_Lifebar;
+extern bopti_image_t *img_mainship1;
+
+extern bopti_image_t img_player_ship1;
+extern bopti_image_t img_player_ship2;
+extern bopti_image_t img_player_ship3;
+extern bopti_image_t img_player_ship4;
+extern bopti_image_t img_player_ship5;
+extern bopti_image_t img_player_ship6;
+extern bopti_image_t img_player_ship7;
+extern bopti_image_t img_player_ship8;
+
 extern bopti_image_t img_Satellite_Lvl1;
-
-static int16_t cosTable[360], sinTable[360];
-#define PI 3.141592
+extern Background MyBackground;
 
 Player::Player( int16_t _x, int16_t _y, uint8_t _id )
 {
+    img_mainship1 = &img_player_ship7;
+    
     x = libnum::num(_x);
     y = libnum::num(_y);
 
     ID = _id;
 
-    width = img_mainship1.width/2;
-    height = img_mainship1.height/2;
-    speed = 5;
+    width = img_mainship1->width/2;
+    height = img_mainship1->height/2;
+    speed = 10;
 
     xmin = (int) x - width;
     xmax = (int) x + width;
@@ -36,16 +50,10 @@ Player::Player( int16_t _x, int16_t _y, uint8_t _id )
 
     satellites = true;
     satLevel = 1;
-    satNumber = 6;
+    satNumber = 3;
     satAngle = 0;
     satRadius = 50;
     satSpeed = 2;
-
-    for(int u=0; u<360; u++)
-    {
-        cosTable[u] = (int16_t) (satRadius*cos( u * PI / 180 ));
-        sinTable[u] = (int16_t) (satRadius*sin( u * PI / 180 ));
-    }
 }
 
 Player::~Player()
@@ -70,7 +78,9 @@ void Player::Update( float dt )
 
 void Player::Render( void )
 {
-    if (ID==0) azrp_image_p8_effect(xmin, ymin, &img_mainship1, DIMAGE_NONE);
+    azrp_subimage_p8_effect( (int) x - img_Lifebar.width/2, ymin - 10, &img_Lifebar, 0, 0, img_Lifebar.width, 7, DIMAGE_NONE );
+    
+    if (ID==0) azrp_image_p8_effect(xmin, ymin, img_mainship1, DIMAGE_NONE);
 
     int w = img_Satellite_Lvl1.width/2;
     int h = img_Satellite_Lvl1.height/2;
@@ -83,11 +93,18 @@ void Player::Render( void )
         {
             int angle = (int) satAngle + u*incangle;
             angle = angle % 360;
-            int xsat = (int) x + cosTable[angle];
-            int ysat = (int) y + sinTable[angle];
+            int xsat = (int) (x + FastCosInt( angle ) * libnum::num( satRadius) );
+            int ysat = (int) (y + FastSinInt( angle ) * libnum::num( satRadius) );
             azrp_image_p8_effect(xsat-w, ysat-h, &img_Satellite_Lvl1, DIMAGE_NONE);
         }
     }
+
+    int16_t life0=1000;
+
+    if (life>life0*2/3) azrp_subimage_p8_effect((int) x - img_Lifebar.width/2, ymin - 9, &img_Lifebar, 0, 7, (img_Lifebar.width*life)/life0, 5, DIMAGE_NONE );
+    else if (life>life0/3) azrp_subimage_p8_effect((int) x - img_Lifebar.width/2, ymin - 9, &img_Lifebar, 0, 12, (img_Lifebar.width*life)/life0, 5, DIMAGE_NONE );
+    else azrp_subimage_p8_effect((int) x - img_Lifebar.width/2, ymin - 9, &img_Lifebar, 0, 17, (img_Lifebar.width*life)/life0, 5, DIMAGE_NONE );
+
 }
 
 
@@ -102,7 +119,20 @@ bool Player::Test_Impact( Bullet *projectile )
     else return false;
 }
 
-bool Player::Test_Impact( Enemy *adverseship )
+bool Player::Test_Impact( Bonus *bonus )
+{
+    if (bonus->x >= xmin && bonus->x <= xmax && bonus->y >= ymin && bonus->y <= ymax )
+    {
+        if (bonus->ID==0) life = 1000;
+        else if (bonus->ID==1) satNumber++;
+
+        bonus->toberemoved = true;
+        return true;
+    }
+    else return false;
+}
+
+bool Player::Test_Collision( Enemy *adverseship )
 {
     if (adverseship->xmax >= xmin && adverseship->xmin <= xmax && adverseship->ymax >= ymin && adverseship->ymin <= ymax )
     {
@@ -120,7 +150,7 @@ void Player::Set_Speed( uint8_t _sp )
 
 bool Player::Shoot_OK( uint32_t tempshoot, uint8_t shootID )
 {
-    if (shootID==0)
+    if (shootID==BULLET_NORMAL)
     {
         if(tempshoot-lastshoot0>8)
         {
@@ -129,7 +159,7 @@ bool Player::Shoot_OK( uint32_t tempshoot, uint8_t shootID )
         }
         else return false;
     }
-    else if (shootID==1)
+    else if (shootID==BULLET_BLUE)
     {
         if(tempshoot-lastshoot1>15)
         {
@@ -138,7 +168,7 @@ bool Player::Shoot_OK( uint32_t tempshoot, uint8_t shootID )
         }
         else return false;
     }
-    else if (shootID==2)
+    else if (shootID==BULLET_LASER)
     {
         if(tempshoot-lastshoot2>2)
         {
@@ -178,6 +208,12 @@ void Player::Go_Up( float dt )
         y -= a * libnum::num( speed );
         this->Update( 0.0f );
     }
+
+    if (y<azrp_height/4)
+    {
+        libnum::num a = libnum::num( -1.0f * dt / 90000.0f );
+        MyBackground.IncYCoordinate( a );
+    }
 }
 
 void Player::Go_Down( float dt )
@@ -186,6 +222,12 @@ void Player::Go_Down( float dt )
     {
         libnum::num a = libnum::num( dt / 60000.0f );
         y += a * libnum::num( speed );
-        this->Update( 0.0f );
+        this->Update( 0.0f ); 
+    }
+    
+    if (y>3*azrp_height/4)
+    {
+        libnum::num a = libnum::num( dt / 90000.0f );
+        MyBackground.IncYCoordinate( a );
     }
 }

src/shmup/player.h

@@ -10,7 +10,7 @@
 #include <num/num.h>
 #include "bullet.h"
 #include "enemy.h"
-
+#include "bonus.h"
 
 class Player
 {
@@ -21,8 +21,9 @@ class Player
         void Update( float dt );
         void Render( void );
 
-        bool Test_Impact( Bullet *projectile );        
-        bool Test_Impact( Enemy *adverseship );
+        bool Test_Impact( Bullet *projectile );
+        bool Test_Impact( Bonus *bonus );
+        bool Test_Collision( Enemy *adverseship );
         void Set_Speed( uint8_t _sp );
 
         bool Shoot_OK( uint32_t tempshoot, uint8_t shootID );

src/shmup/trajectory.cpp

@@ -1,45 +1,59 @@
+#include "../config.h"
+
 #include "trajectory.h"
 
 Trajectory::Trajectory( )
 {
-    accumulatedTime = 0.0f;
+	registration = 0;
+    //accumulatedTime = 0.0f;
 }
 
 
 Trajectory::~Trajectory( )
 {
-    for( auto& p : ControlPoints )
-        delete( p );
-    
-    ControlPoints.clear();
+	for( auto& p : ControlPoints )
+		delete( p );
+		
+	ControlPoints.clear();
 }
 
 
-void Trajectory::AddPoint( Point2D *p )
+void Trajectory::AddPoint( Vector2D *p )
 {
     ControlPoints.push_back( p );
 }
 
 
-void Trajectory::CalculatePosition( float time, uint16_t speed, bool looped, libnum::num *xreturn, libnum::num *yreturn )
+void Trajectory::AddRegistry( void )
 {
-    accumulatedTime += speed * time / 2000000.0f;
-	if (accumulatedTime>ControlPoints.size()) accumulatedTime-=ControlPoints.size();
+	registration++;
+}
 
-    libnum::num t = libnum::num( accumulatedTime - (int) accumulatedTime );    
+void Trajectory::DeleteRegistry( void )
+{
+	registration--;
+}
+
+void Trajectory::CalculatePosition( float *accumulatedTime, float time, uint16_t speed, bool looped, libnum::num *xreturn, libnum::num *yreturn )
+{
+    *accumulatedTime += speed * time / 2000000.0f;
+	if (*accumulatedTime>ControlPoints.size()) *accumulatedTime-=ControlPoints.size();
+	if (*accumulatedTime<0) *accumulatedTime+=ControlPoints.size();
+
+    libnum::num t = libnum::num( *accumulatedTime - (int) *accumulatedTime );    
 
 	int p0, p1, p2, p3;
 
 	if (!looped)
 	{
-		p1 = (int) accumulatedTime + 1;
+		p1 = (int) *accumulatedTime + 1;
 		p2 = p1 + 1;
 		p3 = p2 + 1;
 		p0 = p1 - 1;
 	}
 	else
 	{
-		p1 = (int) accumulatedTime;
+		p1 = (int) *accumulatedTime;
 		p2 = (p1 + 1) % ControlPoints.size();
 		p3 = (p2 + 1) % ControlPoints.size();
 		p0 = p1 >= 1 ? p1 - 1 : ControlPoints.size() - 1;

src/shmup/trajectory.h

@@ -0,0 +1,33 @@
+#ifndef TRAJECTORY_H
+#define TRAJECTORY_H
+
+
+#include <cstdint>
+#include <stdlib.h> 
+#include <num/num.h>
+
+#include <vector>
+#include "../utilities/vector2D.h"
+#include "num/num.h"
+
+class Trajectory
+{
+    public:
+        Trajectory( );
+        ~Trajectory( );
+
+        void AddPoint( Vector2D *p );
+        void AddRegistry( void );
+        void DeleteRegistry( void );
+        void CalculatePosition( float *accumulatedTime, float time, uint16_t speed, bool looped, libnum::num *xreturn, libnum::num *yreturn );
+
+        std::vector<Vector2D*> ControlPoints;
+        bool isLoop;
+
+        uint16_t registration;
+
+        //float accumulatedTime;
+};
+
+
+#endif

src/starfield.cpp

@@ -1,159 +0,0 @@
-#include "starfield.h"
-
-#include <azur/azur.h>
-#include <azur/gint/render.h>
-
-#include <cstdint>
-#include <stdlib.h> 
-#include <gint/rtc.h>
-
-#include <num/num.h>
-
-#include "MyAzurShaders.h"
-
-
-
-Star::Star( void )
-{
-    x = libnum::num( rand() % 396 );
-    y = libnum::num( rand() % 224 );
-
-    size = 1 + ( rand() % 4 );
-
-    sx = libnum::num( -1*size );
-    sy = 0;
-
-    int colorrandom = rand() % 4;
-
-    color = 0xFFFF;
-/*
-    if (colorrandom==0) color = 0xFFFF;
-    else if (colorrandom==1) color = 0xFFE0;
-    else if (colorrandom==2) color = 0xFB80;
-    else color = 0xF80D;
-*/
-}
-
-Star::~Star()
-{
-
-
-}
-
-void Star::Update( libnum::num dt )
-{  
-    //libnum::num a = libnum::num( dt / 12000.0f );
-    //y += sy * a;
-    x += sx * dt;
-    y += sy * dt;
-
-
-    if (y<-3 || y > 226 || x<-3 || x>398)
-    {
-        x = 396;
-        y = libnum::num( rand() % 224 );
-    }
-}
-
-
-
-Starfield::Starfield( )
-{
-    srand(rtc_ticks());
-
-    for(int i=0; i<100; i++)
-    {
-        Star *s = new Star( );
-        MyStars.push_back( s );
-    }
-}
-
-Starfield::~Starfield( )
-{
-    for(auto& s : MyStars)
-        delete(s);
-    
-    for(auto& list : PixelListPerFragment)
-    {
-        for(auto& p : list)
-            delete(p);
-        list.clear();
-    }
-    
-    MyStars.clear();
-}
-
-void Starfield::Update( float dt )
-{
-    libnum::num a = libnum::num( dt / 50000.f );
-
-    for(auto& s : MyStars)
-       s->Update( a );
-}
-
-void Starfield::AddPixel( int x, int y, int c )
-{
-    // check if the point is in the range screen
-    if(x >= azrp_width || x < 0 || y >= azrp_height || y < 0)
-        return;
-    
-    uint8_t current_frag = y >> 4;       // each fragment is 16pixel high : so fragment number for the current point is y/16 or y>>4
-    Pixel *MyPix = new Pixel( x, y & 15, c );                  // consider the local offset of the point in the current fragment (y & 15) 
-    PixelListPerFragment[ current_frag ].push_back( MyPix );   // add the pixel to the appropriate list
-}
-
-void Starfield::Render( void )
-{  
-    for(auto& list : PixelListPerFragment)
-    {
-        for(auto& p : list)
-        {
-            delete(p);
-        }
-        list.clear();
-    }
-
-    for(auto& s : MyStars)
-    {
-        //TODO :The only considered case is for a small star 1x1 pixel
-        //TODO :Other sizes to be added right after this case
-        if (s->size==1)
-        {
-            AddPixel( s->x, (int) s->y, s->color );
-        }
-        else if (s->size==2)
-        {
-            AddPixel( s->x, (int) s->y, s->color );
-            AddPixel( s->x+1, (int) s->y, s->color );
-            AddPixel( s->x, (int) s->y+1, s->color );
-            AddPixel( s->x+1, (int) s->y+1, s->color );
-        }
-        else if (s->size==3)
-        {
-            AddPixel( s->x+1, (int) s->y, s->color );
-            AddPixel( s->x-1, (int) s->y+1, s->color );
-            AddPixel( s->x, (int) s->y+1, s->color );
-            AddPixel( s->x+1, (int) s->y+1, s->color );
-            AddPixel( s->x+1, (int) s->y+2, s->color );
-        }
-        else if (s->size==4)
-        {
-            AddPixel( s->x-1, (int) s->y-1, s->color );
-            AddPixel( s->x-1, (int) s->y, s->color );
-            AddPixel( s->x-1, (int) s->y+1, s->color );
-            AddPixel( s->x, (int) s->y-1, s->color );
-            AddPixel( s->x, (int) s->y, s->color );
-            AddPixel( s->x, (int) s->y+1, s->color );
-            AddPixel( s->x+1, (int) s->y-1, s->color );
-            AddPixel( s->x+1, (int) s->y, s->color );
-            AddPixel( s->x+1, (int) s->y+1, s->color );
-        }       
-    }
-
-
-    // call the PixelList shader with the appropriate lists
-    for(unsigned int i=0; i<14; i++)
-    //for(unsigned int i=0; i<PixelListPerFragment.size(); i++)
-        if (!PixelListPerFragment[i].empty())
-            azrp_pixellist( PixelListPerFragment[i], i );
-}

src/starfield.h

@@ -1,57 +0,0 @@
-#ifndef STARS_H
-#define STARS_H
-
-#include <cstdint>
-#include <num/num.h>
-#include <vector>
-#include <array>
-
-
-class Star
-{
-    public:
-        Star();
-        ~Star();
-        //void Update( float dt );
-        void Update( libnum::num dt );
-
-
-        libnum::num x;
-        libnum::num y;
-        libnum::num sx;
-        libnum::num sy;
-        uint8_t  size;
-        uint16_t color;
-};
-
-class Pixel
-{
-    public:
-        int x, y, c;
-        Pixel( int _x, int _y, int _c)
-        {
-            x = _x;
-            y = _y;
-            c = _c;
-        };
-        ~Pixel() {};
-};
-
-class Starfield
-{
-    public:
-        // the Star collection
-        std::vector<Star*> MyStars;
-        // list of all pixels to be rendered by Azur pixel shader fragment by fragment
-        std::array<std::vector<Pixel*>,14> PixelListPerFragment;
-
-        Starfield( );
-        ~Starfield( );
-        void Update( float dt );
-        void Render( void );
-    
-    private:
-        void AddPixel( int x, int y, int c );
-};
-
-#endif //STARS_H

src/trajectory.h

@@ -1,27 +0,0 @@
-#ifndef TRAJECTORY_H
-#define TRAJECTORY_H
-
-#include <cstdint>
-#include <stdlib.h> 
-#include <num/num.h>
-
-#include <vector>
-#include "point2D.h"
-#include "num/num.h"
-
-class Trajectory
-{
-    public:
-        Trajectory( );
-        ~Trajectory( );
-
-        void AddPoint( Point2D *p );
-        void CalculatePosition( float time, uint16_t speed, bool looped, libnum::num *xreturn, libnum::num *yreturn );
-
-        std::vector<Point2D*> ControlPoints;
-        bool isLoop;
-        float accumulatedTime;
-};
-
-
-#endif

src/utilities.cpp

@@ -1,27 +0,0 @@
-#include <azur/azur.h>
-#include <azur/gint/render.h>
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <fxlibc/printf.h>
-
-/* Render text with Azur images - quite bad, but I don't have time lol. */
-void Azur_draw_text(int x, int y, char const *fmt, ...)
-{
-    char str[128];
-    va_list args;
-    va_start(args, fmt);
-    vsnprintf(str, 128, fmt, args);
-    va_end(args);
-
-    extern bopti_image_t img_font;
-
-    for(int i = 0; str[i]; i++) {
-        if(str[i] < 32 || str[i] >= 0x7f) continue;
-
-        int row = (str[i] - 32) >> 4;
-        int col = (str[i] - 32) & 15;
-        azrp_subimage(x + 5 * i, y, &img_font, 7 * col + 1, 9 * row + 1, 6, 8, DIMAGE_NONE);
-    }
-}

src/utilities.h

@@ -1,6 +0,0 @@
-#ifndef UTILITIES_H
-#define UTILITIES_H
-
-void Azur_draw_text(int x, int y, char const *fmt, ...);
-
-#endif

src/utilities/extrakeyboard.cpp

@@ -1,3 +1,5 @@
+#include "../config.h"
+
 #include "extrakeyboard.h"
 #include <gint/keyboard.h>
 #include <gint/rtc.h>

src/utilities/fast_trig.cpp

@@ -0,0 +1,183 @@
+#include "fast_trig.h"
+#include "num/num.h"
+
+static libnum::num cosTable[360];
+static libnum::num sinTable[360];
+static bool is_fast_trig_initialised = false;
+
+void Fast_Trig_Init( void )
+{
+    for(int u=0; u<360; u++)
+    {
+        cosTable[u] = libnum::num( cos( u * PI / 180 ) );
+        sinTable[u] = libnum::num( sin( u * PI / 180 ) );
+    }
+    is_fast_trig_initialised = true;
+}
+
+
+libnum::num FastCosInt( int16_t angle )
+{
+    if (!is_fast_trig_initialised) Fast_Trig_Init();
+
+    if (angle>=0 and angle<360) return cosTable[ angle ];
+    else
+    {
+        int16_t input = angle;
+        if (input<0)
+        {
+            while (input<0) input+=360;
+            return cosTable[ input ];
+        }
+        else
+        {
+            while (input>=360) input-=360;
+            return cosTable[ input ];
+        }
+    }
+}
+
+libnum::num FastSinInt( int16_t angle )
+{
+    if (!is_fast_trig_initialised) Fast_Trig_Init();
+
+    if (angle>=0 and angle<360) return sinTable[ angle ];
+    else
+    {
+        int16_t input = angle;
+        if (input<0)
+        {
+            while (input<0) input+=360;
+            return sinTable[ input ];
+        }
+        else
+        {
+            while (input>=360) input-=360;
+            return sinTable[ input ];
+        }
+    }
+}
+
+libnum::num FastTanInt( int16_t angle )
+{
+    if (!is_fast_trig_initialised) Fast_Trig_Init();
+
+    int16_t input = angle;
+
+    if (input<0)
+    {
+        while (input<0) input+=360;
+    }
+    else if (input>=360)
+    {
+        while (input>=360) input-=360;
+    }
+
+    libnum::num value;
+
+    if (input==90)
+    {
+        value.v = INT32_MAX;
+        return value;
+    }
+    else if (input==270)
+    {
+        value.v = INT32_MIN;
+        return value;
+    }
+    else
+    {
+        value = FastSinInt(input) / FastCosInt(input);
+        return value;
+    }
+}
+
+
+
+libnum::num32 sqrt_num32(libnum::num32 v) {
+  uint32_t t, q, b, r;
+  r = v.v;
+  b = 0x40000000;
+  q = 0;
+  while (b > 0x40) {
+    t = q + b;
+    if (r >= t) {
+      r -= t;
+      q = t + b;
+    }
+    r <<= 1;
+    b >>= 1;
+  }
+  q >>= 8;
+  libnum::num32 ret;
+  ret.v = q;
+  return ret;
+}
+
+/* TO DO : rework these functions for sine and cosine calculation */
+
+libnum::num32 cos_num32(libnum::num32 angle) {
+  //  Taylor serie for cos(x) = 1 - x²/2! + x⁴/4! + x⁶/6! + x⁸/8! + ...
+
+  // Cosine function is even
+  if (angle < libnum::num32(0))
+    return cos_num32(-angle);
+
+  // Look for an angle in the range [0, 2*pi [
+  libnum::num32 anglereduced = angle;
+  while (anglereduced >= libnum::num32(2 * PI))
+    anglereduced -= libnum::num32(2 * PI);
+
+  // Exploit the symetry for angle and angle+Pi to reduce the order of the
+  // limited developpement
+  if (anglereduced >= libnum::num(PI))
+    return -cos_num32(anglereduced - libnum::num(PI));
+
+  libnum::num32 sum = libnum::num32(1);
+  libnum::num32 angle2 = anglereduced * anglereduced;
+
+  // set first value of the Taylor serie : x⁰/0! = 1/1
+  libnum::num32 numerator = libnum::num32(1);
+  libnum::num32 denominator = libnum::num32(1);
+
+  for (int i = 2; i <= 8; i += 2) {
+    numerator *= (-angle2);
+    denominator *= libnum::num32(i - 1) * libnum::num32(i);
+    sum += (numerator / denominator);
+  }
+
+  return sum;
+}
+
+libnum::num32 sin_num32(libnum::num32 angle) {
+  //  Taylor serie for cos(x) = x/1! - x³/3! + x⁵/5! - x⁷/7! + x⁹/9! + ...
+
+  // Sine function is odd
+  if (angle < libnum::num32(0))
+    return -sin_num32(-angle);
+
+  // Look for an angle in the range [0, 2*pi [
+  libnum::num32 anglereduced = angle;
+  while (anglereduced >= libnum::num32(2 * PI))
+    anglereduced -= libnum::num32(2 * PI);
+
+  // Exploit the symetry for angle and angle+Pi to reduce the order of the
+  // limited developpement
+  if (anglereduced >= libnum::num(PI))
+    return -sin_num32(anglereduced - libnum::num(PI));
+
+  libnum::num32 sum = anglereduced;
+  libnum::num32 angle2 = anglereduced * anglereduced;
+
+  // set first value of the Taylor serie : x¹/1! = x/1
+  libnum::num32 numerator = anglereduced;
+  libnum::num32 denominator = libnum::num32(1);
+
+  for (int i = 2; i <= 8; i += 2) {
+    numerator *= (-angle2);
+    denominator *= libnum::num32(i) * libnum::num32(i + 1);
+    sum += (numerator / denominator);
+  }
+
+  return sum;
+}

src/utilities/fast_trig.h

@@ -0,0 +1,22 @@
+#ifndef FAST_TRIG_H
+#define FAST_TRIG_H
+
+
+#include <cmath>
+#include <num/num.h>
+
+#define PI 3.14159265
+
+void Fast_Trig_Init( void );
+
+libnum::num FastCosInt( int16_t angle );
+libnum::num FastSinInt( int16_t angle );
+libnum::num FastTanInt( int16_t angle );
+
+libnum::num32 sqrt_num32(libnum::num32 v);
+libnum::num32 cos_num32(libnum::num32 angle);
+libnum::num32 sin_num32(libnum::num32 angle);
+
+
+
+#endif

src/utilities/utilities.cpp

@@ -0,0 +1,214 @@
+#include "../config.h"
+
+#include <azur/azur.h>
+#include <azur/gint/render.h>
+
+#include "utilities.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <fxlibc/printf.h>
+#include <sys/types.h>
+
+
+extern font_t milifont_prop;
+
+void Azur_draw_text(int x, int y, char const *fmt, ...)
+{
+    char str[128];
+    va_list args;
+    va_start(args, fmt);
+    vsnprintf(str, 128, fmt, args);
+    va_end(args);
+
+    dfont( &milifont_prop );
+
+    azrp_text( x, y, C_WHITE, str );
+}
+
+
+
+bool AABB_Collision( SpriteLocator image1, SpriteLocator image2 )
+{
+    if(    (image2.x >= image1.x + image1.image->width)      
+        || (image2.x + image2.image->width <= image1.x)     
+        || (image2.y >= image1.y + image1.image->height)     
+        || (image2.y + image2.image->height <= image1.y) )   
+        return false;
+    
+    // no need to do pixel perfect detection
+    return true;
+}
+
+
+
+bool Pixel_Perfect_Collision( SpriteLocator image1, SpriteLocator image2 )
+{
+    if( !AABB_Collision( image1, image2 ) )
+        return false;                       // bounding boxes not overlapping, impossible to have collision
+
+    /* if we reach that point, this means that we need to perform pixel perfect collsion detection */
+
+    /* First we will calculate the corners of the zone to be tested for collision */
+    /* as it is not usefull to check for all the surface of the image, only the */
+    /* overlapping area will be verified */
+
+
+
+    /* WARNING !! */
+    /* P4 format is not supported yet has it is currently focused on use with Azur */
+    /* that is mostly P8/RGB565 oriented for ultra fast performances */
+    if ( IMAGE_IS_P4(image1.image->format) || IMAGE_IS_P4(image2.image->format) )
+        return false;
+
+
+
+
+    int astartx, aendx;
+    int astarty, aendy;
+    int adeltax, adeltay;
+    
+    int bstartx, bendx;
+    int bstarty, bendy;
+    int bdeltax, bdeltay;
+    
+    int rows, columns;
+
+    if (image1.x <= image2.x)
+    {
+        adeltax = image2.x - image1.x;
+        columns = MIN(image1.image->width - adeltax, image2.image->width);
+        bdeltax = 0;
+    }
+    else
+    {
+        bdeltax = image1.x - image2.x;
+        columns = MIN(image2.image->width - bdeltax, image1.image->width);
+        adeltax = 0;
+    }
+
+    if (image1.y <= image2.y)
+    {
+        adeltay = image2.y - image1.y;
+        rows = MIN(image1.image->height - adeltay, image2.image->height);
+        bdeltay = 0;
+    }
+    else
+    {
+        bdeltay = image1.y - image2.y;
+        rows = MIN(image2.image->height - bdeltay, image1.image->height);
+        adeltay = 0;
+    }
+
+    /* if BOTH images are in a 16bits color format, we will not use masks and will quicken the process */
+    if ( IMAGE_IS_RGB16(image1.image->format) && IMAGE_IS_RGB16(image2.image->format) )
+    {
+        void *data1 = image1.image->data + adeltay * image1.image->stride;
+        void *data2 = image2.image->data + bdeltay * image2.image->stride;
+
+        uint16_t *data_u16_1 = (uint16_t *) data1;
+        uint16_t *data_u16_2 = (uint16_t *) data2;
+
+        int transp1 = image_alpha(image1.image->format);
+        int transp2 = image_alpha(image2.image->format);
+
+        for( int j=0; j<rows; j++)
+        {
+            for (int i=0; i<columns; i++)
+            {
+                if(  (data_u16_1[ adeltax + i ] != transp1 )
+                  && (data_u16_2[ bdeltax + i ] != transp2 ) )
+                  return true;
+            }
+            data1 += image1.image->stride;
+            data_u16_1 = (uint16_t *) data1;
+            data2 += image2.image->stride;
+            data_u16_2 = (uint16_t *) data2;
+        }
+        return false;
+    }
+
+    /* if BOTH images are in a 8bits color format, we will not use masks and will quicken the process */
+
+    if ( IMAGE_IS_P8(image1.image->format) && IMAGE_IS_P8(image2.image->format) )
+    {
+        void *data1 = image1.image->data + adeltay * image1.image->stride;
+        void *data2 = image2.image->data + bdeltay * image2.image->stride;
+
+        int8_t *data_u8_1 = (int8_t *) data1;
+        int8_t *data_u8_2 = (int8_t *) data2;
+
+        int transp1 = image_alpha(image1.image->format);
+        int transp2 = image_alpha(image2.image->format);
+
+        for( int j=0; j<rows; j++)
+        {
+            for (int i=0; i<columns; i++)
+            {
+                if(  (data_u8_1[ adeltax + i ] != transp1 )
+                  && (data_u8_2[ bdeltax + i ] != transp2 ) )
+                  return true;
+            }
+            data1 += image1.image->stride;
+            data_u8_1 = (int8_t *) data1;
+            data2 += image2.image->stride;
+            data_u8_2 = (int8_t *) data2;
+        }
+        return false;
+    }
+
+    /* if we reach that point, this means that images have differnt format and we need to manage this */
+
+    uint8_t d1;
+    uint8_t d2;
+
+    void *data1 = image1.image->data + adeltay * image1.image->stride;
+    void *data2 = image2.image->data + bdeltay * image2.image->stride;
+    
+    int8_t *data_u8_1 = (int8_t *) data1;
+    uint16_t *data_u16_1 = (uint16_t *) data1;
+
+    int8_t *data_u8_2 = (int8_t *) data2;
+    uint16_t *data_u16_2 = (uint16_t *) data2;
+
+    int transp1 = image_alpha(image1.image->format);
+    int transp2 = image_alpha(image2.image->format);
+
+    bool im1_P16 = IMAGE_IS_RGB16(image1.image->format);
+    bool im1_P8  = IMAGE_IS_P8(image1.image->format);
+
+    bool im2_P16 = IMAGE_IS_RGB16(image2.image->format);
+    bool im2_P8  = IMAGE_IS_P8(image2.image->format);
+
+    for( int j=0; j<rows; j++)
+    {
+        for (int i=0; i<columns; i++)
+        {
+            /* d1 is set to 1 if pixel of image1 is not transparent and to 0 if transparent */
+            /* need to be format dependant here so quite time consumming test at each loop :( )*/
+            if (im1_P16)
+                d1 = data_u16_1[ adeltax + i ] == transp1 ? 0 : 1;
+            else if (im1_P8)
+                d1 = data_u8_1[ adeltax + i ] == transp1 ? 0 : 1;
+        
+            /* d2 is set to 1 if pixel of image2 is not transparent and to 0 if transparent */
+            /* need to be format dependant here so quite time consumming test at each loop :( )*/
+            if (im2_P16)
+                d2 = data_u16_2[ bdeltax + i ] == transp2 ? 0 : 1;
+            else if (im2_P8)
+                d2 = data_u8_2[ bdeltax + i ] == transp2 ? 0 : 1;
+
+            /* if d1 + d2 = 2 means that both coincident pixels are not transparent and then we have collision*/
+            if (d1 + d2 == 2) return true;
+        }
+        /* we move the pointer to the next line of both images */
+        data1 += image1.image->stride;
+        data2 += image2.image->stride;
+        data_u8_1 = (int8_t *) data1;
+        data_u8_2 = (int8_t *) data2;
+        data_u16_1 = (uint16_t *) data1;
+        data_u16_2 = (uint16_t *) data2;
+    }
+    return false;
+}