Data commit

Task/Animation/Wren/animation.wren

@@ -0,0 +1,42 @@
+import "graphics" for Canvas, Color
+import "dome" for Window
+import "input" for Mouse
+
+var RIGHT = true
+
+class Animation {
+    construct new() {
+        Window.title = "Animation"
+        _fore = Color.white
+    }
+
+    init() {
+        _text = "Hello World! "
+        _frame = 0
+        Canvas.print(_text, 10, 10, _fore)
+    }
+
+    update() {
+        _frame = _frame + 1
+        if (_frame == 1200) _frame = 0
+        if (!Mouse.hidden && Mouse.isButtonPressed("left")) {
+            Mouse.hidden = true
+            RIGHT = !RIGHT
+        }
+        if (_frame % 60 == 0) {
+            if (RIGHT) {
+                _text = _text[-1] + _text[0..-2]
+            } else {
+                _text = _text[1..-1] + _text[0]
+            }
+            Mouse.hidden = false
+        }
+    }
+
+    draw(alpha) {
+        Canvas.cls()
+        Canvas.print(_text, 10, 10, _fore)
+    }
+}
+
+var Game = Animation.new()