[rcore] Added GetRandomFloat

raysan5 · Jan 1, 2025 · 389c9f9 · 389c9f9
1 parent 0f6e85a
commit 389c9f9
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diff --git a/src/raylib.h b/src/raylib.h
@@ -1092,6 +1092,7 @@ RLAPI void WaitTime(double seconds);                              // Wait for so
 // Random values generation functions
 RLAPI void SetRandomSeed(unsigned int seed);                      // Set the seed for the random number generator
 RLAPI int GetRandomValue(int min, int max);                       // Get a random value between min and max (both included)
+RLAPI float GetRandomFloat(float min, float max);                 // Get a random value between min and max (both included)
 RLAPI int *LoadRandomSequence(unsigned int count, int min, int max); // Load random values sequence, no values repeated
 RLAPI void UnloadRandomSequence(int *sequence);                   // Unload random values sequence
 

diff --git a/src/rcore.c b/src/rcore.c
@@ -1781,6 +1781,20 @@ void SetRandomSeed(unsigned int seed)
 #endif
 }
 
+// Get a random value between min and max included
+float GetRandomFloat(float min, float max)
+{
+    if (min > max)
+    {
+        float tmp = max;
+        max = min;
+        min = tmp;
+    }
+
+    int r = GetRandomValue(0, RAND_MAX);
+    return r * (max - min) / RAND_MAX + min;
+}
+
 // Get a random value between min and max included
 int GetRandomValue(int min, int max)
 {