More new Lua functions.

- shot_getMaxSpeed()
- shot_setMaxSpeed()
- shot_getHomingness()
- shot_setHomingness()
- shot_getLifeTime()
- shot_setLifeTime()
- getScreenVirtualSize()

Aquaria/ScriptInterface.cpp

@@ -2105,6 +2105,48 @@ luaFunc(shot_getDamageType)
 	luaReturnNum(shot ? shot->getDamageType() : DT_NONE);
 }
 
+luaFunc(shot_getMaxSpeed)
+{
+	Shot *shot = getShot(L);
+	luaReturnNum(shot ? shot->maxSpeed : 0.0f);
+}
+
+luaFunc(shot_setMaxSpeed)
+{
+	Shot *shot = getShot(L);
+	if (shot)
+		shot->homingness = lua_tonumber(L, 2);
+	luaReturnNil();
+}
+
+luaFunc(shot_getHomingness)
+{
+	Shot *shot = getShot(L);
+	luaReturnNum(shot ? shot->homingness : 0.0f);
+}
+
+luaFunc(shot_setHomingness)
+{
+	Shot *shot = getShot(L);
+	if (shot)
+		shot->homingness = lua_tonumber(L, 2);
+	luaReturnNil();
+}
+
+luaFunc(shot_getLifeTime)
+{
+	Shot *shot = getShot(L);
+	luaReturnNum(shot ? shot->lifeTime : 0.0f);
+}
+
+luaFunc(shot_setLifeTime)
+{
+	Shot *shot = getShot(L);
+	if (shot)
+		shot->lifeTime = lua_tonumber(L, 2);
+	luaReturnNil();
+}
+
 luaFunc(entity_setVel)
 {
 	Entity *e = entity(L);
@@ -7968,6 +8010,11 @@ luaFunc(getScreenSize)
 	luaReturnVec2(core->width, core->height);
 }
 
+luaFunc(getScreenVirtualSize)
+{
+	luaReturnVec2(core->getVirtualWidth(), core->getVirtualHeight());
+}
+
 luaFunc(inv_isFull)
 {
 	IngredientData *data = dsq->continuity.getIngredientDataByName(getString(L, 1));
@@ -8821,6 +8868,12 @@ static const struct {
 	luaRegister(shot_getDamage),
 	luaRegister(shot_getDamageType),
 	luaRegister(shot_getName),
+	luaRegister(shot_getMaxSpeed),
+	luaRegister(shot_setMaxSpeed),
+	luaRegister(shot_getHomingness),
+	luaRegister(shot_setHomingness),
+	luaRegister(shot_getLifeTime),
+	luaRegister(shot_setLifeTime),
 	luaRegister(entity_pathBurst),
 	luaRegister(entity_handleShotCollisions),
 	luaRegister(entity_handleShotCollisionsSkeletal),
@@ -8933,9 +8986,6 @@ static const struct {
 
 	luaRegister(entity_watchEntity),
 
-	luaRegister(entity_setCollideRadius),
-	luaRegister(entity_getCollideRadius),
-
 	luaRegister(entity_isEntityInRange),
 	luaRegister(entity_isPositionInRange),
 
@@ -9051,6 +9101,7 @@ static const struct {
 
 	luaRegister(getScreenVirtualOff),
 	luaRegister(getScreenSize),
+	luaRegister(getScreenVirtualSize),
 
 	luaRegister(inv_isFull),
 	luaRegister(inv_getMaxAmount),

Aquaria/Shot.h

@@ -37,7 +37,7 @@ struct ShotData
 	int blendType;
 	bool segments;
 	float damage;
-	int maxSpeed, homing, homingMax;
+	float maxSpeed, homing, homingMax;
 	double homingIncr;
 	DamageType damageType;
 	Vector scale;
@@ -46,7 +46,7 @@ struct ShotData
 
 	float effectTime;
 
-	int collideRadius;
+	float collideRadius;
 	float lifeTime;
 
 	int numSegs, segDist;
@@ -61,7 +61,7 @@ struct ShotData
 
 	float spinSpeed;
 	bool invisible, checkDamageTarget, hitWalls, hitEnts, alwaysDoHitEffects;
-	int rotIncr;
+	float rotIncr;
 
 	float avatarKickBack, avatarKickBackTime;
 
@@ -89,7 +89,8 @@ public:
 	static void killAllShots();
 	static void clearShotGarbage();
 	Entity *target, *firer;
-	int maxSpeed, targetPt;
+	int targetPt;
+	float maxSpeed;
 
 	void fire(bool playSfx = true);
 	void hitEntity(Entity *e, Bone *b, bool isValid=true);
@@ -125,6 +126,9 @@ public:
 	inline const char *getName() const { return shotData ? shotData->name.c_str() : ""; }
 
 	float extraDamage;
+	float homingness;
+	float lifeTime;
+
 protected:
 
 	float waveTimer;
@@ -133,9 +137,6 @@ protected:
 
 	ParticleEffect *emitter;
 
-	double homingness;
-	float lifeTime;
-
 	void onHitWall();
 	void onEndOfLife();