From a08add12dec2bb7d15eb76d3a0f70991b4af04dc Mon Sep 17 00:00:00 2001
From: Slyvtt <pillot.sylvain@gmail.com>
Date: Mon, 23 Jan 2023 08:02:13 +0100
Subject: [PATCH] [WIP] creation of movement trajectory based on Catmull-Rom

---
 CMakeLists.txt     |  3 +++
 src/main.cpp       |  2 ++
 src/point2D.cpp    | 21 +++++++++++++++++++++
 src/point2D.h      | 19 +++++++++++++++++++
 src/trajectory.cpp | 13 +++++++++++++
 src/trajectory.h   | 24 ++++++++++++++++++++++++
 6 files changed, 82 insertions(+)
 create mode 100644 src/point2D.cpp
 create mode 100644 src/point2D.h
 create mode 100644 src/trajectory.cpp
 create mode 100644 src/trajectory.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 883073c..8cc5e5b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,6 +22,9 @@ set(SOURCES
   src/enemy.cpp
   src/starfieldshader.cpp
 
+  src/point2D.cpp
+  src/trajectory.cpp
+
   # ...
 )
 set(ASSETS_cg
diff --git a/src/main.cpp b/src/main.cpp
index 04970a7..e8150d7 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -33,6 +33,8 @@
 #include "MyAzurShaders.h"
 #include "impact.h"
 
+#include "trajectory.h"
+
 #include <vector>
 #include <algorithm>
 
diff --git a/src/point2D.cpp b/src/point2D.cpp
new file mode 100644
index 0000000..225e695
--- /dev/null
+++ b/src/point2D.cpp
@@ -0,0 +1,21 @@
+#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( )
+{
+
+}
diff --git a/src/point2D.h b/src/point2D.h
new file mode 100644
index 0000000..dde3885
--- /dev/null
+++ b/src/point2D.h
@@ -0,0 +1,19 @@
+#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
\ No newline at end of file
diff --git a/src/trajectory.cpp b/src/trajectory.cpp
new file mode 100644
index 0000000..2fa618c
--- /dev/null
+++ b/src/trajectory.cpp
@@ -0,0 +1,13 @@
+#include "trajectory.h"
+
+Trajectory::Trajectory( )
+{
+
+}
+
+
+Trajectory::~Trajectory( )
+{
+
+    
+}
\ No newline at end of file
diff --git a/src/trajectory.h b/src/trajectory.h
new file mode 100644
index 0000000..2e820c3
--- /dev/null
+++ b/src/trajectory.h
@@ -0,0 +1,24 @@
+#ifndef TRAJECTORY_H
+#define TRAJECTORY_H
+
+#include <cstdint>
+#include <stdlib.h> 
+#include <num/num.h>
+
+#include <vector>
+#include "point2D.h"
+
+
+class Trajectory
+{
+    public:
+        Trajectory( );
+        ~Trajectory( );
+
+
+        std::vector<Point2D*> ControlPoints;
+        bool isLoop;
+};
+
+
+#endif
\ No newline at end of file