rm push/pop

examples/snake/main.ce

@@ -91,12 +91,12 @@ function reset_game() {
   var cy = floor(gridH / 2)
   var wp = null
   for (i = 0; i < 3; i++) {
-    push(snake_pos, {x: cx - i, y: cy})
+    snake_pos[] = {x: cx - i, y: cy}
     wp = grid_to_world(cx - i, cy)
-    push(snake_shapes, shape.rect({
+    snake_shapes[] = shape.rect({
       pos: {x: wp.x, y: wp.y}, width: cellSize - 2, height: cellSize - 2,
       fill: {r: 0, g: 1, b: 0.3, a: 1}, plane: 'game'
-    }))
+    })
   }
 
   dir = {x: 1, y: 0}
@@ -166,7 +166,7 @@ core.start({
     var old_wp = grid_to_world(snake_pos[0].x, snake_pos[0].y)
     var new_wp = grid_to_world(hx, hy)
     var new_pos = [{x: hx, y: hy}]
-    for (i = 0; i < length(snake_pos); i++) push(new_pos, snake_pos[i])
+    for (i = 0; i < length(snake_pos); i++) new_pos[] = snake_pos[i]
     snake_pos = new_pos
     var head = shape.rect({
       pos: {x: old_wp.x, y: old_wp.y}, width: cellSize - 2, height: cellSize - 2,
@@ -175,7 +175,7 @@ core.start({
     // Smooth tween from old position to new position
     tw.tween(head.pos).to({x: new_wp.x, y: new_wp.y}, move_interval).ease(ease.linear)
     var new_shapes = [head]
-    for (i = 0; i < length(snake_shapes); i++) push(new_shapes, snake_shapes[i])
+    for (i = 0; i < length(snake_shapes); i++) new_shapes[] = snake_shapes[i]
     snake_shapes = new_shapes
 
     // Eat apple?
@@ -185,9 +185,9 @@ core.start({
       spawn_apple()
     } else {
       // Remove tail
-      tail = pop(snake_shapes)
+      tail = snake_shapes[]
       tail.destroy()
-      pop(snake_pos)
+      snake_pos[]
     }
   },