Added danger

game/shaders/random_color.gdshaderinc

@@ -0,0 +1,21 @@
+const int MAX_PALETTE_SIZE = 8;
+
+uniform vec3 palette[MAX_PALETTE_SIZE] : source_color;
+uniform int palette_size : hint_range(1, MAX_PALETTE_SIZE) = 1;
+
+
+float hash(vec2 p) {
+    return fract(sin(dot(p, vec2(127.1, 311.7))) * 43758.5453);
+}
+
+vec4 random_color(vec4 current_color, vec2 uv, float chance)
+{
+	vec2 seed = uv * fract(TIME);
+	float random_value = hash(seed);
+	if (chance != 0.0 && random_value < chance) {
+		float index_rand = hash(seed + vec2(0.5, 0.5));
+		int index = int(index_rand * float(palette_size)) % palette_size;
+		current_color.rgb = palette[index];
+	}
+	return current_color;
+}