WoW:USERAPI RGBPercToHex: Difference between revisions

WoW:USERAPI RGBPercToHex (source)

160 bytes added , 30 September 2007

m

Imp RGBPercToHex

Anonymous user

@@ Line 5: / Line 5: @@
   local function RGBPercToHex(r, g, b)
- 	return string.format("%02x%02x%02x", r*255, g*255, b*255)
+     if r > 1 or r < 0 then
+         r = 0
+     end
+     if g > 1 or g < 0 then
+         g = 0
+     end
+     if b > 1 or b < 0 then
+         b = 0
+     end
+     return string.format("%02x%02x%02x", r*255, g*255, b*255)
   end