first commit

Minecraft.World/Arrow.h

@@ -0,0 +1,78 @@
+#pragma once
+using namespace std;
+
+#include "Entity.h"
+
+class Level;
+class CompoundTag;
+
+class Arrow : public Entity
+{
+public:
+	eINSTANCEOF GetType() {	return eTYPE_ARROW; }
+	static Entity *create(Level *level) { return new Arrow(level); }
+
+private:
+	// base damage, multiplied with velocity
+	static const double ARROW_BASE_DAMAGE;
+
+public:
+	static const int PICKUP_DISALLOWED = 0;
+	static const int PICKUP_ALLOWED = 1;
+	static const int PICKUP_CREATIVE_ONLY = 2;
+
+private:
+	static const int ID_FLAGS = 16;
+	static const int FLAG_CRIT = 1;
+
+private:
+    int xTile;
+    int yTile;
+    int zTile;
+    int lastTile;
+    int lastData;
+    bool inGround;
+
+public:
+	int pickup;
+    int shakeTime;
+    shared_ptr<Entity> owner;
+
+private:
+	double baseDamage;
+
+    int knockback;
+
+private:
+	int life;
+    int flightTime;
+
+	// 4J - added common ctor code.
+	void _init();
+
+public:
+	Arrow(Level *level);
+	Arrow(Level *level, shared_ptr<Mob> mob, shared_ptr<Mob> target, float power, float uncertainty);
+    Arrow(Level *level, double x, double y, double z);
+    Arrow(Level *level, shared_ptr<Mob> mob, float power);
+
+protected:
+	virtual void defineSynchedData();
+
+public:
+	void shoot(double xd, double yd, double zd, float pow, float uncertainty);
+	virtual void lerpTo(double x, double y, double z, float yRot, float xRot, int steps);
+	virtual void lerpMotion(double xd, double yd, double zd);
+    virtual void tick();
+    virtual void addAdditonalSaveData(CompoundTag *tag);
+    virtual void readAdditionalSaveData(CompoundTag *tag);
+    virtual void playerTouch(shared_ptr<Player> player);
+    virtual float getShadowHeightOffs();
+
+	void setBaseDamage(double baseDamage);
+	double getBaseDamage();
+	void setKnockback(int knockback);
+	virtual bool isAttackable();
+	void setCritArrow(bool critArrow);
+	bool isCritArrow();
+};