Noise: Make buffer size parameters unsigned

kwolekr · kwolekr · commit 5d1d7c17ea23 · 2015-05-15T16:20:30.000-04:00
diff --git a/src/noise.cpp b/src/noise.cpp
@@ -460,7 +460,7 @@ float NoisePerlin3D(NoiseParams *np, float x, float y, float z, int seed)
 }
 
 
-Noise::Noise(NoiseParams *np_, int seed, int sx, int sy, int sz)
+Noise::Noise(NoiseParams *np_, int seed, u32 sx, u32 sy, u32 sz)
 {
 	memcpy(&np, np_, sizeof(np));
 	this->seed = seed;
@@ -512,7 +512,7 @@ void Noise::allocBuffers()
 }
 
 
-void Noise::setSize(int sx, int sy, int sz)
+void Noise::setSize(u32 sx, u32 sy, u32 sz)
 {
 	this->sx = sx;
 	this->sy = sy;
diff --git a/src/noise.h b/src/noise.h
@@ -149,18 +149,18 @@ class Noise {
 public:
 	NoiseParams np;
 	int seed;
-	int sx;
-	int sy;
-	int sz;
+	u32 sx;
+	u32 sy;
+	u32 sz;
 	float *noise_buf;
 	float *gradient_buf;
 	float *persist_buf;
 	float *result;
 
-	Noise(NoiseParams *np, int seed, int sx, int sy, int sz=1);
+	Noise(NoiseParams *np, int seed, u32 sx, u32 sy, u32 sz=1);
 	~Noise();
 
-	void setSize(int sx, int sy, int sz=1);
+	void setSize(u32 sx, u32 sy, u32 sz=1);
 	void setSpreadFactor(v3f spread);
 	void setOctaves(int octaves);
 

Original file line number	Diff line number	Diff line change
`@@ -460,7 +460,7 @@ float NoisePerlin3D(NoiseParams *np, float x, float y, float z, int seed)`
`460`	`460`	`}`
`461`	`461`
`462`	`462`
`463`		`-Noise::Noise(NoiseParams *np_, int seed, int sx, int sy, int sz)`
	`463`	`+Noise::Noise(NoiseParams *np_, int seed, u32 sx, u32 sy, u32 sz)`
`464`	`464`	`{`
`465`	`465`	`memcpy(&np, np_, sizeof(np));`
`466`	`466`	`this->seed = seed;`
`@@ -512,7 +512,7 @@ void Noise::allocBuffers()`
`512`	`512`	`}`
`513`	`513`
`514`	`514`
`515`		`-void Noise::setSize(int sx, int sy, int sz)`
	`515`	`+void Noise::setSize(u32 sx, u32 sy, u32 sz)`
`516`	`516`	`{`
`517`	`517`	`this->sx = sx;`
`518`	`518`	`this->sy = sy;`