couple random warning fixes, no functional changes

Aquaria/Hair.cpp

@@ -148,7 +148,7 @@ void Hair::updatePositions()
 void Hair::exertForce(const Vector &force, float dt, int usePerc)
 {
 	const Vector f = force * dt;
-	for (int i = hairNodes.size()-1; i >= 1; i--)
+	for (size_t i = hairNodes.size(); i --> 1; )
 	{
 		switch (usePerc)
 		{

Aquaria/ScriptedEntity.cpp

@@ -46,7 +46,6 @@ ScriptedEntity::ScriptedEntity(const std::string &scriptName, Vector position, E
 	layer = LR_ENTITIES;
 	surfaceMoveDir = 1;
 	this->position = position;
-	numSegments = 0;
 	reverseSegments = false;
 	manaBallAmount = 1;
 	this->name = scriptName;
@@ -189,7 +188,6 @@ void ScriptedEntity::registerNewPart(RenderObject *r, const std::string &name)
 void ScriptedEntity::initSegments(int numSegments, int minDist, int maxDist, std::string bodyTex, std::string tailTex, int w, int h, float taper, bool reverseSegments)
 {
 	this->reverseSegments = reverseSegments;
-	this->numSegments = numSegments;
 	this->minDist = minDist;
 	this->maxDist = maxDist;
 	segments.resize(numSegments);
@@ -502,7 +500,7 @@ void ScriptedEntity::onUpdate(float dt)
 			debugLog(name + " : update : " + script->getLastError());
 	}
 
-	if (numSegments > 0)
+	if (!segments.empty())
 	{
 		updateSegments(position, reverseSegments);
 		updateAlpha(alpha.x);

Aquaria/Segmented.cpp

@@ -38,7 +38,6 @@ void Segmented::initSegments(const Vector &position)
 {
 	for (size_t i = 0; i < segments.size(); i++)
 		segments[i]->position = position;
-	numSegments = segments.size();
 }
 
 void Segmented::destroySegments(float life)

Aquaria/Segmented.h

@@ -40,7 +40,6 @@ protected:
 	void updateSegment(int i, const Vector &diff);
 	void destroySegments(float life = 0.01f);
 	std::vector<Vector> lastPositions;
-	int numSegments;
 	std::vector<RenderObject *> segments;
 };
 

Aquaria/Shot.cpp

@@ -309,7 +309,7 @@ void loadShotCallback(const std::string &filename, void *param)
 	ShotData shotData;
 
 	std::string ident;
-	int first = filename.find_last_of('/')+1;
+	size_t first = filename.find_last_of('/')+1;
 	ident = filename.substr(first, filename.find_last_of('.')-first);
 	stringToLower(ident);
 	debugLog(ident);
@@ -385,7 +385,7 @@ void Shot::applyShotData(const ShotData& shotData)
 	if (shotData.numSegs > 0)
 	{
 		segments.resize(shotData.numSegs);
-		for (int i = segments.size()-1; i >=0 ; i--)
+		for (size_t i = segments.size(); i --> 0; )
 		{
 			Quad *flame = new Quad;
 			flame->setTexture(shotData.segTexture);
@@ -669,7 +669,7 @@ void Shot::hitEntity(Entity *e, Bone *b)
 
 void Shot::noSegs()
 {
-	if (numSegments > 0)
+	if (!segments.empty())
 	{
 		destroySegments();
 	}

Aquaria/Shot.h

@@ -149,7 +149,7 @@ protected:
 	bool updateScript;
 
 private:
-	unsigned int shotIdx;
+	size_t shotIdx;
 };
 
 #endif

Aquaria/SteamRender.cpp

@@ -44,12 +44,12 @@ void SteamRender::onRender(const RenderState& rs) const
 		if (p->active)
 		{
 
-			int w2 = p->rect.getWidth()/2;
+			const float w2 = p->rect.getWidth()/2;
 
 			if (true)
 			{
-				const int sz = p->nodes.size()-1;
-				for (int n = 0; n < sz; n++)
+				const size_t sz = p->nodes.size()-1;
+				for (size_t n = 0; n < sz; n++)
 				{
 					const PathNode *n1 = &p->nodes[n];
 					const PathNode *n2 = &p->nodes[n+1];

Aquaria/Strand.cpp

@@ -51,7 +51,7 @@ void Strand::onUpdate(float dt)
 
 void Strand::onRender(const RenderState& rs) const
 {
-	const int numSegments = segments.size();
+	const size_t numSegments = segments.size();
 	if (numSegments == 0) return;
 
 	glTranslatef(-position.x, -position.y, 0);
@@ -71,8 +71,8 @@ void Strand::onRender(const RenderState& rs) const
 	glColor4ub(r>>8, g>>8, b>>8, a>>8);
 	glVertex2f(position.x, position.y);
 	glVertex2f(segments[0]->position.x, segments[0]->position.y);
-	const int colorLimit = numSegments<50 ? numSegments : 50;
-	int i;
+	const size_t colorLimit = numSegments<50 ? numSegments : 50;
+	size_t i;
 	for (i = 1; i < colorLimit; i++)
 	{
 		r -= dr;

Aquaria/Web.cpp

@@ -61,7 +61,7 @@ void Web::setExistence(float t)
 	existence = t;
 }
 
-int Web::addPoint(const Vector &point)
+size_t Web::addPoint(const Vector &point)
 {
 	points.push_back(point);
 	return points.size()-1;
@@ -81,7 +81,7 @@ Vector Web::getPoint(size_t pt) const
 	return v;
 }
 
-int Web::getNumPoints()
+size_t Web::getNumPoints() const
 {
 	return points.size();
 }

Aquaria/Web.h

@@ -29,11 +29,11 @@ class Web : public RenderObject
 {
 public:
 	Web();
-	int addPoint(const Vector &point = Vector(0,0));
+	size_t addPoint(const Vector &point = Vector(0,0));
 	void setPoint(size_t pt, const Vector &v);
 	Vector getPoint(size_t pt) const;
 	void setParentEntity(Entity *e);
-	int getNumPoints();
+	size_t getNumPoints() const;
 	typedef std::list<Web*> Webs;
 	static Webs webs;
 	static void killAllWebs();

BBGE/Vector.cpp

@@ -230,7 +230,7 @@ void VectorPath::splice(const VectorPath &path, int sz)
 	}
 }
 
-void VectorPath::removeNodes(unsigned int startInclusive, unsigned int endInclusive)
+void VectorPath::removeNodes(size_t startInclusive, size_t endInclusive)
 {
 	// end iterator is exclusive, so max. end + 1
 	pathNodes.erase(pathNodes.begin() + startInclusive, pathNodes.begin() + std::min<size_t>(pathNodes.size(), endInclusive+1));

BBGE/Vector.h

@@ -391,7 +391,7 @@ public:
 	void calculatePercentages();
 	float getLength();
 	void realPercentageCalc();
-	void removeNodes(unsigned int startInclusive, unsigned int endInclusive);
+	void removeNodes(size_t startInclusive, size_t endInclusive);
 	float getSubSectionLength(int startIncl, int endIncl);
 protected:
 	std::vector <VectorPathNode> pathNodes;