Initial commit

1 - Blockcode/resources/js/script-runner.js

@@ -0,0 +1,29 @@
+const setupScriptRunner = () => {
+    canvasContext = canvas.getContext("2d");
+    Painter.canvas        = canvas;
+    Painter.canvasContext = canvasContext;
+}
+
+const runScript = () => {
+    setToCenter();
+    resetRotation();
+    clearCanvas();
+
+    for (const elm of script.children) {
+        elm.action(Painter);
+    }
+}
+
+const setToCenter = () => {
+    Painter.x1 = Painter.canvas.width  / 2
+    Painter.y1 = Painter.canvas.height / 2
+    Painter.canvasContext.moveTo( Painter.x1, Painter.y1 );
+}
+
+const clearCanvas = () => {
+    Painter.canvasContext.clearRect(0, 0, canvas.width, canvas.height);
+}
+
+const resetRotation = () => {
+    Painter.rotation = 0;
+}