diff --git a/Aquaria/Game.cpp b/Aquaria/Game.cpp
index 27ad9cf..0f5725a 100644
--- a/Aquaria/Game.cpp
+++ b/Aquaria/Game.cpp
@@ -82,16 +82,15 @@ Ingredient *Game::getNearestIngredient(const Vector &pos, float radius)
 	return returnIngredient;
 }
 
-Entity *Game::getNearestEntity(const Vector &pos, int radius, Entity *ignore, EntityType et, DamageType dt, int lrStart, int lrEnd)
+Entity *Game::getNearestEntity(const Vector &pos, float radius, Entity *ignore, EntityType et, DamageType dt, unsigned lrStart, unsigned lrEnd)
 {
 	int sqrRadius = radius*radius;
 	Entity *closest = 0;
-	int sml=-1;
-	int dist = 0;
+	float sml=-1;
 	FOR_ENTITIES(i)
 	{
 		Entity *e = *i;
-		dist = (e->position - pos).getSquaredLength2D();
+		const float dist = (e->position - pos).getSquaredLength2D();
 		if (dist <= sqrRadius)
 		{
 			if (e != ignore && e->isPresent())
diff --git a/Aquaria/Game.h b/Aquaria/Game.h
index a8e9d08..85273d1 100644
--- a/Aquaria/Game.h
+++ b/Aquaria/Game.h
@@ -461,7 +461,7 @@ public:
 	void spawnIngredientFromEntity(Entity *ent, IngredientData *data);
 
 	Ingredient *getNearestIngredient(const Vector &pos, float radius);
-	Entity *getNearestEntity(const Vector &pos, int radius, Entity *ignore = 0, EntityType et=ET_NOTYPE, DamageType dt=DT_NONE, int lrStart=-1, int lrEnd=-1);
+	Entity *getNearestEntity(const Vector &pos, float radius, Entity *ignore = 0, EntityType et=ET_NOTYPE, DamageType dt=DT_NONE, unsigned lrStart=-1, unsigned lrEnd=-1);
 
 	Script *cookingScript;
 
diff --git a/Aquaria/ScriptInterface.cpp b/Aquaria/ScriptInterface.cpp
index 4152384..bc9f620 100644
--- a/Aquaria/ScriptInterface.cpp
+++ b/Aquaria/ScriptInterface.cpp
@@ -3970,14 +3970,6 @@ luaFunc(bone_lookAtPosition)
 	luaReturnNil();
 }
 
-luaFunc(entity_resetTimer)
-{
-	ScriptedEntity *se = scriptedEntity(L);
-	if (se)
-		se->resetTimer(lua_tonumber(L, 2));
-	luaReturnNil();
-}
-
 luaFunc(entity_stopFollowingPath)
 {
 	Entity *e = entity(L);
@@ -4009,14 +4001,6 @@ luaFunc(entity_slowToStopPath)
 	luaReturnNil();
 }
 
-luaFunc(entity_stopTimer)
-{
-	ScriptedEntity *se = scriptedEntity(L);
-	if (se)
-		se->stopTimer();
-	luaReturnNil();
-}
-
 luaFunc(entity_createEntity)
 {
 	Entity *e = entity(L);
@@ -7726,7 +7710,7 @@ luaFunc(entity_getNearestEntity)
 luaFunc(getNearestEntity)
 {
 	Vector p(lua_tonumber(L, 1), lua_tonumber(L, 2));
-	int radius = lua_tointeger(L, 3);
+	float radius = lua_tonumber(L, 3);
 	Entity *ignore = lua_isuserdata(L, 4) ? entity(L, 4) : NULL;
 	//EntityType et = lua_isnumber(L, 5) ? (EntityType)lua_tointeger(L, 5) : ET_NOTYPE;
 	DamageType dt = lua_isnumber(L, 6) ? (DamageType)lua_tointeger(L, 6) : DT_NONE;
@@ -7824,8 +7808,8 @@ static size_t _entityFilter(lua_State *L)
 	const Entity *ignore = lua_isuserdata(L, 4) ? entity(L, 4) : NULL;
 	const EntityType et = lua_isnumber(L, 5) ? (EntityType)lua_tointeger(L, 5) : ET_NOTYPE;
 	const DamageType dt = lua_isnumber(L, 6) ? (DamageType)lua_tointeger(L, 6) : DT_NONE;
-	const int lrStart = lua_isnumber(L, 7) ? lua_tointeger(L, 7) : -1;
-	const int lrEnd = lua_isnumber(L, 8) ? lua_tointeger(L, 8) : -1;
+	const unsigned lrStart = lua_isnumber(L, 7) ? lua_tointeger(L, 7) : -1;
+	const unsigned lrEnd = lua_isnumber(L, 8) ? lua_tointeger(L, 8) : -1;
 
 	const float sqrRadius = radius * radius;
 	float distsq;
@@ -9899,8 +9883,6 @@ static const struct {
 	luaRegister(entity_offsetUpdate),
 
 	luaRegister(entity_createEntity),
-	luaRegister(entity_resetTimer),
-	luaRegister(entity_stopTimer),
 	luaRegister(entity_stopPull),
 	luaRegister(entity_setTargetPriority),
 	luaRegister(entity_getTargetPriority),
diff --git a/Aquaria/ScriptedEntity.cpp b/Aquaria/ScriptedEntity.cpp
index 1cdad28..67d3e13 100644
--- a/Aquaria/ScriptedEntity.cpp
+++ b/Aquaria/ScriptedEntity.cpp
@@ -43,7 +43,6 @@ ScriptedEntity::ScriptedEntity(const std::string &scriptName, Vector position, E
 
 
 	setEntityType(et);
-	myTimer = 0;
 	layer = LR_ENTITIES;
 	surfaceMoveDir = 1;
 	this->position = position;
@@ -505,17 +504,6 @@ void ScriptedEntity::onUpdate(float dt)
 
 	if (life != 1 || isEntityDead()) return;
 
-
-	if (myTimer > 0)
-	{
-		myTimer -= dt;
-		if (myTimer <= 0)
-		{
-			myTimer = 0;
-			onExitTimer();
-		}
-	}
-
 	if (this->isEntityDead() || this->getState() == STATE_DEATHSCENE || this->getState() == STATE_DEAD)
 	{
 		return;
@@ -533,25 +521,6 @@ void ScriptedEntity::onUpdate(float dt)
 	}
 }
 
-void ScriptedEntity::resetTimer(float t)
-{
-	myTimer = t;
-}
-
-void ScriptedEntity::stopTimer()
-{
-	myTimer = 0;
-}
-
-void ScriptedEntity::onExitTimer()
-{
-	if (script)
-	{
-		if (!script->call("exitTimer", this))
-			debugLog(this->name + " : " + script->getLastError() + " exitTimer");
-	}
-}
-
 void ScriptedEntity::onAnimationKeyPassed(int key)
 {
 	if (script && animKeyFunc)
diff --git a/Aquaria/ScriptedEntity.h b/Aquaria/ScriptedEntity.h
index ff3dfde..763b870 100644
--- a/Aquaria/ScriptedEntity.h
+++ b/Aquaria/ScriptedEntity.h
@@ -36,8 +36,6 @@ public:
 	void init();
 	void postInit();
 	void destroy();
-	void stopTimer();
-	void resetTimer(float t);
 	void setEntityLayer(int layer);
 	void setupEntity(const std::string &tex, int layer=0);
 	void setupBasicEntity(const std::string& texture, int health, int manaBall, int exp, int money, float collideRadius, int state, int w, int h, int expType, bool hitEntity, int updateCull, int layer);
@@ -104,9 +102,6 @@ protected:
 	void updateStrands(float dt);
 	bool animKeyFunc;
 
-
-	void onExitTimer();
-	float myTimer;
 	void onHitWall();
 	bool reverseSegments;
 	Script *script;
diff --git a/BBGE/RenderObject.h b/BBGE/RenderObject.h
index 38a78da..f99eae3 100644
--- a/BBGE/RenderObject.h
+++ b/BBGE/RenderObject.h
@@ -260,7 +260,7 @@ public:
 
 	bool cull;
 	float updateCull;
-	size_t layer;
+	unsigned layer;
 
 	InterpolatedVector *positionSnapTo;