Data commit

Task/Colour-bars-Display/Wren/colour-bars-display.wren

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+import "graphics" for Canvas, Color
+import "dome" for Window
+
+class Game {
+    static init() {
+        Window.title = "Color bars"
+        __width = 400
+        __height = 400
+        Canvas.resize(__width, __height)
+        Window.resize(__width, __height)
+        var colors = [
+            Color.hex("000000"), // black
+            Color.hex("FF0000"), // red
+            Color.hex("00FF00"), // green
+            Color.hex("0000FF"), // blue
+            Color.hex("FF00FF"), // magenta
+            Color.hex("00FFFF"), // cyan
+            Color.hex("FFFF00"), // yellow
+            Color.hex("FFFFFF")  // white
+        ]
+        drawBars(colors)
+    }
+
+    static drawBars(colors) {
+        var w = __width / colors.count
+        var h = __height
+        for (i in 0...colors.count) {
+            Canvas.rectfill(w*i, 0, w, h, colors[i])
+        }
+    }
+
+    static update() {}
+
+    static draw(dt) {}
+}