first commit

1 files changed, 15 insertions, 0 deletions

diff --git a/src/General.h b/src/General.h
new file mode 100644
index 00000000..7aacee39
--- /dev/null
+++ b/src/General.h
@@ -0,0 +1,15 @@
+class CGeneral
+{
+public:
+	static float GetATanOfXY(float x, float y){
+		if(y >= 0.0f) return atan2(x, y);
+		return atan2(x, y) + 2*M_PI;
+	}
+
+	// not too sure about all these...
+	static uint16 GetRandomNumber(void)
+		{ return myrand() & 0xFFFF; }
+	// Probably don't want to ever reach high
+	static float GetRandomNumberInRange(float low, float high)
+		{ return low + (high - low)*(GetRandomNumber()/65536.0f); }
+};