boxes n walls n movement etcgit status

color.lua

@@ -3,18 +3,22 @@
 
 Color = class("Color")
 
+Color.static.list = {
+	red = {r = 255, g = 0, b = 0, a = 255},
+	green = {r = 0, g = 255, b = 0, a = 255},
+	blue = {r = 0, g = 0, b = 255, a = 255}
+}
+
 function Color:initialize(inColor)
-	local r, g, b, a
-	if inColor == "red" then
-		r, g, b, a = 255, 0, 0, 255
-	elseif inColor == "green" then
-		r, g, b, a = 0, 255, 0, 255
-	elseif inColor == "blue" then
-		r, g, b, a = 0, 0, 255, 255
-	end
-	self.r, self.g, self.b, self.a = r, g, b, a
+	local c = Color.list[inColor]
+	self.r, self.g, self.b, self.a = c.r, c.g, c.b, c.a
 end
 
 function Color:set()
 	return self.r, self.g, self.b, self.a
+end
+
+function randomColor()
+	local colors = {"red", "green", "blue"}
+	return colors[math.random(1, 3)]
 end