Initial commit

src/craft.h

@@ -0,0 +1,134 @@
+#ifndef _CRAFT_H_
+#define _CRAFT_H_
+
+class CraftState
+{
+public:
+	CraftState();
+	CraftState(const Vector2& pos, float angle);
+	
+	const Vector2& getPos() const;
+	float getAngle() const;
+	
+	float getX() const;
+	float getY() const;
+	
+	void setPos(const Vector2 &p);
+	void setAngle(float a);
+	
+private:
+	Vector2 pos;
+	float angle;
+};
+
+extern CraftState operator+(const CraftState& s1, const CraftState& s2);
+extern CraftState operator*(float f, const CraftState& s2);
+
+class Craft
+{
+public:
+	static const int CTRL_CW = 0;
+	static const int CTRL_CCW = 1;
+	static const int CTRL_BOOST = 2;
+	static const int NUM_CONTROLS = 3;
+
+	static const float TURN_RATE;
+	static const float TURN_DAMP;
+	static const float TURN_BACK;
+
+	static const float GRAVITY;
+	static const float HOVER_FORCE;
+	static const float BOOST;
+	static const float DAMP;
+	
+	static const float MAJOR_AXIS;
+	static const float MINOR_AXIS;
+	static const float WIDTH;
+	static const float HEIGHT;
+	static const float INERTIA;
+	static const float MASS;
+	
+	static const float INVERTED_FORCE_MOD;
+	
+	static const float BOOST_REFUEL;
+	static const float BOOST_FUEL_USE;
+	
+	static const float BOUNCYNESS;
+	static const float LEVEL_BOUNCYNESS;
+
+	Craft();
+
+	void update(float dt);
+	void setControl(int control, bool value);
+	
+	void setPos(const Vector2 &p);
+	void setVel(const Vector2 &v);
+	void setAngle(float a);
+	void setOmega(float a);
+	void setColor(float r, float g, float b);
+
+	float getX() const;
+	float getY() const;
+	const Vector2 &getPos() const;
+	float getVX() const;
+	float getVY() const;
+	float getDX() const;
+	float getDY() const;
+	const Vector2 &getDPos() const;
+	const Vector2 &getVel() const;
+	float getAngle() const;
+	float getOmega() const;
+	float getDAngle() const;
+	
+	bool beamIntersect(const Vector2& v1, const Vector2& v2, Vector2 &point) const;
+	void addForce(Vector2 &f);
+	
+	float getBoostFuel() const;
+	float getHoverForce() const;
+	float getSpeed() const;
+	
+	const Vector2 &getVertex(int n) const;
+	
+	bool collide(Craft &other);
+	bool levelCollide();
+	void move();
+
+	void draw2d();
+	void draw3d();
+	
+	static int init();
+	
+	m3dMesh &getMesh() const;
+
+private:
+	CraftState state, dState, delta;
+	Vector2 vertices[4];
+	float majorAxis, minorAxis;
+	
+	Vector2 beam[2];
+	
+	Vector2 force;
+
+	bool ctrl[NUM_CONTROLS];
+	
+	Vector2 getImpulse(Craft &other, float e, const Vector2 &v, const Vector2 &point, const Vector2 &normal);
+	bool checkCollision(const Craft &other, Vector2 &point, Vector2 &normal);
+	void handleCollision(Craft &other, const Vector2& point, const Vector2& normal);
+	void addImpulse(const Vector2 &impulse, const Vector2 &point);
+	
+	bool checkLevelCollision(Vector2 &point, Vector2 &normal, Vector2 &delta);
+	
+	template <class T> void integrateRKN(float x0, T y0, T dy0, float dx, T *y, T *dy);
+	CraftState derive(float t, const CraftState &s, const CraftState &ds);
+	
+	static m3dMesh mesh;
+	
+	float boostFuel;
+	float hoverForce;
+	float ringTimer;
+	float color[3];
+};
+
+
+#endif
+