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Diffstat (limited to '')
-rw-r--r-- | src/General.h | 15 |
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); } +}; |