Rename 'bound' to 'clamp'

src/audio.cpp

@@ -96,8 +96,8 @@ struct MusicEntity
 	{
 		terminateFade();
 
-		volume = bound<int>(volume, 0, 100);
-		pitch = bound<int>(pitch, 50, 150);
+		volume = clamp<int>(volume, 0, 100);
+		pitch = clamp<int>(pitch, 50, 150);
 
 		if (filename == this->filename
 		&&  volume == (int)music.getVolume()
@@ -386,7 +386,7 @@ struct SoundEntity
 	{
 		(void) pitch;
 
-		volume = bound<int>(volume, 0, 100);
+		volume = clamp<int>(volume, 0, 100);
 
 		sf::SoundBuffer &buffer = allocateBuffer(filename);
 

src/bitmap.cpp

@@ -208,7 +208,7 @@ void Bitmap::stretchBlt(const IntRect &destRect,
 {
 	GUARD_DISPOSED;
 
-	opacity = bound(opacity, 0, 255);
+	opacity = clamp(opacity, 0, 255);
 
 	if (opacity == 0)
 	{

src/etc-internal.h

@@ -243,7 +243,7 @@ struct NormValue
 
 	void operator =(int value)
 	{
-		unNorm = bound(value, 0, 255);
+		unNorm = clamp(value, 0, 255);
 		norm = unNorm / 255.0;
 	}
 

src/etc.cpp

@@ -81,33 +81,33 @@ void Color::set(double red, double green, double blue, double alpha)
 void Color::setRed(double value)
 {
 	red = value;
-	norm.x = bound<double>(value, 0, 255) / 255;
+	norm.x = clamp<double>(value, 0, 255) / 255;
 }
 
 void Color::setGreen(double value)
 {
 	green = value;
-	norm.y = bound<double>(value, 0, 255) / 255;
+	norm.y = clamp<double>(value, 0, 255) / 255;
 }
 
 void Color::setBlue(double value)
 {
 	blue = value;
-	norm.z = bound<double>(value, 0, 255) / 255;
+	norm.z = clamp<double>(value, 0, 255) / 255;
 }
 
 void Color::setAlpha(double value)
 {
 	alpha = value;
-	norm.w = bound<double>(value, 0, 255) / 255;
+	norm.w = clamp<double>(value, 0, 255) / 255;
 }
 
 void Color::toSDLColor(SDL_Color &c) const
 {
-	c.r = bound<double>(red, 0, 255);
-	c.g = bound<double>(green, 0, 255);
-	c.b = bound<double>(blue, 0, 255);
-//	c.a = bound<double>(alpha, 0, 255);
+	c.r = clamp<double>(red, 0, 255);
+	c.g = clamp<double>(green, 0, 255);
+	c.b = clamp<double>(blue, 0, 255);
+//	c.a = clamp<double>(alpha, 0, 255);
 	c.a = 255;
 }
 
@@ -166,10 +166,10 @@ bool Tone::operator==(const Tone &o) const
 
 void Tone::updateInternal()
 {
-	norm.x = (float) bound<double>(red,   -255, 255) / 255;
-	norm.y = (float) bound<double>(green, -255, 255) / 255;
-	norm.z = (float) bound<double>(blue,  -255, 255) / 255;
-	norm.w = (float) bound<double>(gray,     0, 255) / 255;
+	norm.x = (float) clamp<double>(red,   -255, 255) / 255;
+	norm.y = (float) clamp<double>(green, -255, 255) / 255;
+	norm.z = (float) clamp<double>(blue,  -255, 255) / 255;
+	norm.w = (float) clamp<double>(gray,     0, 255) / 255;
 }
 
 void Tone::set(double red, double green, double blue, double gray)
@@ -185,25 +185,25 @@ void Tone::set(double red, double green, double blue, double gray)
 void Tone::setRed(double value)
 {
 	red = value;
-	norm.x = (float) bound<double>(value, -255, 255) / 255;
+	norm.x = (float) clamp<double>(value, -255, 255) / 255;
 }
 
 void Tone::setGreen(double value)
 {
 	green = value;
-	norm.y = (float) bound<double>(value, -255, 255) / 255;
+	norm.y = (float) clamp<double>(value, -255, 255) / 255;
 }
 
 void Tone::setBlue(double value)
 {
 	blue = value;
-	norm.z = (float) bound<double>(value, -255, 255) / 255;
+	norm.z = (float) clamp<double>(value, -255, 255) / 255;
 }
 
 void Tone::setGray(double value)
 {
 	gray = value;
-	norm.w = (float) bound<double>(value, 0, 255) / 255;
+	norm.w = (float) clamp<double>(value, 0, 255) / 255;
 }
 
 /* Serializable */

src/graphics.cpp

@@ -673,7 +673,7 @@ void Graphics::transition(int duration,
                           const char *filename,
                           int vague)
 {
-	vague = bound(vague, 0, 512);
+	vague = clamp(vague, 0, 512);
 	Bitmap *transMap = filename ? new Bitmap(filename) : 0;
 
 	setBrightness(255);
@@ -770,8 +770,8 @@ int Graphics::height() const
 
 void Graphics::resizeScreen(int width, int height)
 {
-	width = bound(width, 1, 640);
-	height = bound(height, 1, 480);
+	width = clamp(width, 1, 640);
+	height = clamp(height, 1, 480);
 
 	Vec2i size(width, height);
 
@@ -811,13 +811,13 @@ DEF_ATTR_SIMPLE(Graphics, FrameCount, int, p->frameCount)
 
 void Graphics::setFrameRate(int value)
 {
-	p->frameRate = bound(value, 10, 120);
+	p->frameRate = clamp(value, 10, 120);
 	p->fpsLimiter.setDesiredFPS(p->frameRate);
 }
 
 void Graphics::setBrightness(int value)
 {
-	value = bound(value, 0, 255);
+	value = clamp(value, 0, 255);
 
 	if (p->brightness == value)
 		return;

src/util.h

@@ -35,7 +35,7 @@ wrapRange(int value, int min, int max)
 }
 
 template<typename T>
-static inline T bound(T value, T min, T max)
+static inline T clamp(T value, T min, T max)
 {
 	if (value < min)
 		return min;