Open source Star Ruler 2 source code!

source/game/design/projectiles.h

@@ -0,0 +1,85 @@
+#pragma once
+#include "vec3.h"
+#include "threads.h"
+#include <stddef.h>
+
+namespace scene {
+	class Node;
+};
+
+struct MissileData {
+	vec3d pos;
+	double lastUpdate;
+	vec3f vel;
+	double aliveUntil;
+};
+
+class Effector;
+class Object;
+class SaveFile;
+
+enum ProjType {
+	PT_Bullet,
+	PT_Beam,
+	PT_Missile
+};
+
+enum ProjMode {
+	PM_Normal,
+	PM_OnlyHitsTarget,
+	PM_PassthroughInvalid
+};
+
+struct Projectile {
+	//NOTE: Velocity is reused to specify a beam's target
+	vec3d position, velocity;
+
+	double lastTick;
+
+	vec3d* impact;
+	const Effector* effector;
+	Object* source, *target, *lastImpact;
+	scene::Node* graphics;
+	union {
+		threads::SharedData<bool>* endNotice;
+		threads::SharedData<MissileData>* missileData;
+	};
+
+	float lifetime;
+	float scale;
+
+	//radians per second of turning
+	float tracking;
+
+	//efficiency of the subsystem
+	float efficiency;
+
+	//recovery time in which nothing can be hit
+	float recover;
+
+	ProjType type;
+	ProjMode mode;
+
+	//Advances projectile and performs collision
+	//Returns true if the projectile is dead
+	bool tick(double time);
+
+	Projectile(ProjType Type);
+	~Projectile();
+
+	static Projectile* load(SaveFile& file);
+	void save(SaveFile& file);
+
+	void* operator new(size_t size);
+	void operator delete(void*);
+};
+
+void registerProjectile(Projectile* proj);
+void initProjectiles();
+void stopProjectiles();
+
+void saveProjectiles(SaveFile& file);
+void loadProjectiles(SaveFile& file);
+
+void pauseProjectiles();
+void resumeProjectiles();