570 lines
17 KiB
C++
570 lines
17 KiB
C++
|
|
#include "parameters.h"
|
|
|
|
#include "level.h"
|
|
#include "player.h"
|
|
#include <azur/azur.h>
|
|
#include <azur/gint/render.h>
|
|
|
|
#include <num/num.h>
|
|
|
|
#include "utilities.h"
|
|
|
|
#include <cstdint>
|
|
#include <stdlib.h>
|
|
|
|
#include "player.h"
|
|
|
|
#define TILESIZE 16
|
|
|
|
extern struct Map map_level0;
|
|
extern struct Map map_level1;
|
|
extern struct Map map_level2;
|
|
extern struct Map map_level3;
|
|
extern struct Map map_level4;
|
|
extern struct Map map_level5;
|
|
|
|
|
|
extern bool drawbackground;
|
|
extern bool drawforeground;
|
|
extern bool drawnormals;
|
|
extern bool drawborders;
|
|
extern bool textbacktile;
|
|
extern bool textforetile;
|
|
|
|
|
|
extern uint16_t tilecolor;
|
|
|
|
extern std::vector<Border*> MyLevelBorders;
|
|
|
|
extern Player MyPlayer;
|
|
|
|
struct Map *map_level;
|
|
|
|
|
|
int tileXmin, tileXmax;
|
|
int tileYmin, tileYmax;
|
|
int XinTile, YinTile;
|
|
|
|
extern bopti_image_t img_selected;
|
|
|
|
|
|
Level::Level( )
|
|
{
|
|
map_level = &map_level0;
|
|
this->UpdateDataMap( );
|
|
}
|
|
|
|
Level::~Level( )
|
|
{
|
|
|
|
}
|
|
|
|
void Level::ChangeMap( int level )
|
|
{
|
|
if(level==0) map_level = &map_level0;
|
|
else if(level==1) map_level = &map_level1;
|
|
else if(level==2) map_level = &map_level2;
|
|
else if(level==3) map_level = &map_level3;
|
|
else if(level==4) map_level = &map_level4;
|
|
else if(level==5) map_level = &map_level5;
|
|
else map_level = &map_level0;
|
|
|
|
this->UpdateDataMap( );
|
|
}
|
|
|
|
void Level::UpdateDataMap( void )
|
|
{
|
|
for(int i=0; i<map_level->w; i++)
|
|
{
|
|
for(int j=0; j<map_level->h; j++)
|
|
{
|
|
uint16_t index = j * map_level->w + i;
|
|
uint16_t currentTile = map_level->layers[1][ index ];
|
|
if (currentTile==31)
|
|
{
|
|
MyPlayer.currx = ((float) (i + 0.5f))*16.0f;
|
|
MyPlayer.curry = ((float) (j + 0.5f))*16.0f;
|
|
|
|
MyPlayer.vx = 0.0f;
|
|
MyPlayer.vy = 0.0f;
|
|
|
|
MyPlayer.Update( 0.0f );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void Level::Render( void )
|
|
{
|
|
for(int u=!drawbackground; u<map_level->nblayers-!drawforeground;u++)
|
|
{
|
|
for(int i=0; i<map_level->w; i++)
|
|
{
|
|
for(int j=0; j<map_level->h; j++)
|
|
{
|
|
uint16_t index = j * map_level->w + i;
|
|
int16_t currentTile = map_level->layers[u][ index ];
|
|
if (currentTile!=-1)
|
|
{
|
|
uint16_t xtile = (currentTile % map_level->tileset_size) * 16;
|
|
uint16_t ytile = (currentTile / map_level->tileset_size) * 16;
|
|
if (u==0) azrp_subimage_rgb16_dye( i*16, j*16, map_level->tileset, xtile, ytile, 16, 16, IMAGE_DYE | IMAGE_NOCLIP_INPUT, tilecolor );
|
|
else azrp_subimage_rgb16( i*16, j*16, map_level->tileset, xtile, ytile, 16, 16, DIMAGE_NONE | IMAGE_NOCLIP_INPUT );
|
|
|
|
#if(DEBUG_MODE)
|
|
if (textbacktile) azrp_draw_text( i*16, j*16, "%d", GetTileBackgroundINT( i, j ) );
|
|
if (textforetile) azrp_draw_text( i*16+8, j*16+8, "%d", GetTileForegroundINT( i, j ) );
|
|
#endif
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#if(DEBUG_MODE)
|
|
if (drawborders)
|
|
for( unsigned int i=0; i<MyLevelBorders.size(); i++)
|
|
azrp_line( (int) MyLevelBorders[i]->A.x, (int) MyLevelBorders[i]->A.y,
|
|
(int) MyLevelBorders[i]->B.x, (int) MyLevelBorders[i]->B.y,
|
|
MyLevelBorders[i]->color );
|
|
|
|
if (drawnormals)
|
|
for( unsigned int i=0; i<MyLevelBorders.size(); i++)
|
|
azrp_line( ((int) MyLevelBorders[i]->A.x+(int) MyLevelBorders[i]->B.x)/2, ((int) MyLevelBorders[i]->A.y+(int) MyLevelBorders[i]->B.y)/2,
|
|
((int) MyLevelBorders[i]->A.x+(int) MyLevelBorders[i]->B.x)/2 + (int) MyLevelBorders[i]->N.x/2, ((int) MyLevelBorders[i]->A.y+(int) MyLevelBorders[i]->B.y)/2 + (int) MyLevelBorders[i]->N.y/2,
|
|
C_BLUE );
|
|
#endif
|
|
}
|
|
|
|
void Level::RenderSelected( uint8_t i, uint8_t j )
|
|
{
|
|
|
|
}
|
|
|
|
|
|
void Level::Update( float dt )
|
|
{
|
|
UpdateBorders( );
|
|
}
|
|
|
|
/*RETURN the type of tile located in the background for the point x, y using player coordinates (x=[0..25], y=[0..14]) */
|
|
/*the x and y correspond to hte integer part of MyPlayer.x and MyPlayer.y*/
|
|
int Level::GetTileBackgroundINT( uint8_t x, uint8_t y )
|
|
{
|
|
uint16_t index = y * map_level->w + x;
|
|
uint16_t currentTile = map_level->layers[0][ index ];
|
|
return currentTile;
|
|
}
|
|
|
|
/*RETURN the type of tile located in the foreground for the point x, y using player coordinates (x=[0..25], y=[0..14]) */
|
|
/*the x and y correspond to hte integer part of MyPlayer.x and MyPlayer.y*/
|
|
int Level::GetTileForegroundINT( uint8_t x, uint8_t y )
|
|
{
|
|
uint16_t index = y * map_level->w + x;
|
|
uint16_t currentTile = map_level->layers[1][ index ];
|
|
return currentTile;
|
|
}
|
|
|
|
|
|
/*RETURN the type of tile located in the background for the point x, y using screen coordinates (x=[0..396], y=[0..223]) */
|
|
int Level::GetTileBackground( uint16_t x, uint16_t y )
|
|
{
|
|
uint8_t tileX = x >> 4;
|
|
uint8_t tileY = y >> 4;
|
|
uint16_t index = tileY * map_level->w + tileX;
|
|
uint16_t currentTile = map_level->layers[0][ index ];
|
|
|
|
return currentTile;
|
|
}
|
|
|
|
/*RETURN the type of tile located in the foreground for the point x, y using screen coordinates (x=[0..396], y=[0..223]) */
|
|
int Level::GetTileForeground( uint16_t x, uint16_t y )
|
|
{
|
|
uint8_t tileX = x >> 4;
|
|
uint8_t tileY = y >> 4 ;
|
|
uint16_t index = tileY * map_level->w + tileX;
|
|
uint16_t currentTile = map_level->layers[1][ index ];
|
|
return currentTile;
|
|
}
|
|
|
|
|
|
bool CollisionSegSeg( Point2D A, Point2D B, Point2D C, Point2D D, Point2D *R )
|
|
{
|
|
|
|
Vector2D I, J;
|
|
|
|
I.x = B.x - A.x;
|
|
I.y = B.y - A.y;
|
|
|
|
if (I.x==0 && I.y==0) return false;
|
|
|
|
J.x = D.x - C.x;
|
|
J.y = D.y - C.y;
|
|
|
|
if (J.x==0 && J.y==0) return false;
|
|
|
|
libnum::num32 det;
|
|
det = I.x*J.y-I.y*J.x;
|
|
|
|
if (det==0) return false; // the segments are parallel
|
|
|
|
libnum::num32 m;
|
|
m = (I.x*A.y - I.x*C.y - I.y*A.x + I.y*C.x) / det;
|
|
|
|
libnum::num32 k;
|
|
k = (J.x*A.y - J.x*C.y - J.y*A.x + J.y*C.x) / det;
|
|
|
|
if ((m<libnum::num32(0) || m>libnum::num32(1) || k<libnum::num32(0) || k>libnum::num32(1)))
|
|
return false; // intersection of the lines, but not of the segments
|
|
|
|
(*R).x = C.x + k*J.x;
|
|
(*R).y = C.y + k*J.y;
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/*RETURN true if the player can go in the target position*/
|
|
bool Level::CanGo( void )
|
|
{
|
|
Point2D PlayerOrigin, PlayerTarget;
|
|
|
|
PlayerOrigin.x = MyPlayer.currx;
|
|
PlayerOrigin.y = MyPlayer.curry;
|
|
|
|
PlayerTarget.x = MyPlayer.nextx;
|
|
PlayerTarget.y = MyPlayer.nexty;
|
|
|
|
if (PlayerTarget.x == PlayerOrigin.x && PlayerTarget.y == PlayerOrigin.y) return true; // velocity is 0 so Player.next = Player.Curr so we can stay here, that's obvious
|
|
if (MyLevelBorders.size() == 0) return true; // there is no surrounding border so no need to check if there are collisions (also obvious)
|
|
|
|
|
|
for (unsigned int i=0; i<MyLevelBorders.size(); i++)
|
|
{
|
|
Point2D A, B, I;
|
|
|
|
A.x = MyLevelBorders[i]->A.x;
|
|
A.y = MyLevelBorders[i]->A.y;
|
|
|
|
B.x = MyLevelBorders[i]->B.x;
|
|
B.y = MyLevelBorders[i]->B.y;
|
|
|
|
// Detection de collision entre [A,B] et [Player.Curr, Player.Next]
|
|
|
|
|
|
if (CollisionSegSeg( A, B, PlayerOrigin, PlayerTarget, &I ))
|
|
{
|
|
MyLevelBorders[i]->color = C_RED;
|
|
MyPlayer.nextx = I.x;
|
|
MyPlayer.nexty = I.y;
|
|
|
|
MyPlayer.vx = libnum::num32(0);
|
|
MyPlayer.vy = libnum::num32(0);
|
|
|
|
return false;
|
|
}
|
|
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
Border* Level::MakeBorder( libnum::num DX, libnum::num DY, float x1, float y1, float x2, float y2 )
|
|
{
|
|
Border *Bord = new Border();
|
|
|
|
Bord->A.x = DX + libnum::num(x1*15.0);
|
|
Bord->A.y = DY + libnum::num(y1*15.0);
|
|
|
|
Bord->B.x = DX + libnum::num(x2*15.0);
|
|
Bord->B.y = DY + libnum::num(y2*15.0);
|
|
|
|
Bord->N.x = Bord->A.y - Bord->B.y;
|
|
Bord->N.y = Bord->B.x - Bord->A.x;
|
|
|
|
Bord->color = C_GREEN;
|
|
|
|
return Bord;
|
|
}
|
|
|
|
void Level::ConvertTileToBorder( int16_t currentTile, libnum::num DeltaX, libnum::num DeltaY )
|
|
{
|
|
Border *B1;
|
|
|
|
switch(currentTile)
|
|
{
|
|
case -1: break; // Empty background
|
|
case 0: break; // No borders (filling tile)
|
|
|
|
case 1:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,0.0, 0.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,1.0, 1.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,1.0, 1.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,0.0, 0.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
//45° diagonals
|
|
|
|
case 2:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,1.0, 1.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 3:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,0.0, 1.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 12:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,1.0, 0.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 13:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,0.0, 0.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
|
|
//22.5° diagonals
|
|
|
|
case 4:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,1.0, 1.0,0.5 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 5:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,0.5, 1.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 6:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,0.0, 1.0,0.5 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 7:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,0.5, 1.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
|
|
case 14:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,0.5, 0.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 15:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,1.0, 0.0,0.5 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 16:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,0.5, 0.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 17:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,0.0, 0.0,0.5 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
|
|
|
|
// 67.5° Diagonals
|
|
|
|
|
|
case 24:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.5,1.0, 1.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 34:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,1.0, 0.5,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 25:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,0.0, 0.5,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 35:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.5,0.0, 1.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
|
|
case 26:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.5,1.0, 0.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 36:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,1.0, 0.5,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 27:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,0.0, 0.5,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 37:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.5,0.0, 0.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
|
|
// Blocks with 3 sides
|
|
|
|
case 8:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,1.0, 1.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,1.0, 1.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,0.0, 0.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 9:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,0.0, 0.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,1.0, 1.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,0.0, 0.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 18:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,0.0, 0.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,1.0, 1.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,1.0, 1.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 19:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,0.0, 0.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,1.0, 1.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,0.0, 0.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
// Blocks with 2 sides
|
|
|
|
case 28:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,1.0, 1.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,0.0, 0.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 29:
|
|
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,0.0, 0.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,1.0, 1.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 38:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,0.0, 0.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,0.0, 0.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 39:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,1.0, 1.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,0.0, 0.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 48:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,0.0, 0.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,1.0, 1.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 49:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,1.0, 1.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,1.0, 1.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
// Blocks with one single side
|
|
|
|
case 10:
|
|
case 44:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,0.0, 0.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 11:
|
|
case 46:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,1.0, 1.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 20:
|
|
case 47:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 0.0,0.0, 0.0,1.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
case 21:
|
|
case 45:
|
|
B1 = MakeBorder( DeltaX, DeltaY, 1.0,1.0, 1.0,0.0 );
|
|
MyLevelBorders.push_back(B1);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
void Level::UpdateBorders( void )
|
|
{
|
|
for(unsigned int i=0; i<MyLevelBorders.size(); i++)
|
|
delete MyLevelBorders[i];
|
|
|
|
MyLevelBorders.clear();
|
|
|
|
uint16_t xp = MyPlayer.tileX;
|
|
uint16_t yp = MyPlayer.tileY;
|
|
|
|
uint16_t xmin = max( xp - 1, 0 );
|
|
uint16_t xmax = min( xp + 1, map_level->w-1 );
|
|
|
|
uint16_t ymin = max( yp - 1, 0 );
|
|
uint16_t ymax = min( yp + 1, map_level->h-1 );
|
|
|
|
// for( int i=10; i<map_level->w; i++)
|
|
for( int i=xmin; i<=xmax; i++)
|
|
{
|
|
//for( int j=10; j<map_level->h; j++)
|
|
for( int j=ymin; j<=ymax; j++)
|
|
{
|
|
uint16_t index = j * map_level->w + i;
|
|
int16_t currentTile = map_level->layers[0][ index ];
|
|
|
|
libnum::num DeltaX = libnum::num( i*16 );
|
|
libnum::num DeltaY = libnum::num( j*16 );
|
|
|
|
ConvertTileToBorder( currentTile, DeltaX, DeltaY );
|
|
}
|
|
}
|
|
}
|