rm new

examples/chess/chess.ce

@@ -12,11 +12,11 @@ var startingPos    = use('pieces').startingPosition;
 var rules          = use('rules');
 
 /*──── build board ───────────────────────────────────────────────────*/
-var grid = new Grid(8, 8);
+var grid = Grid(8, 8);
 grid.width = 8;   // (the ctor didn't store them)
 grid.height = 8;
 
-var mover = new MovementSystem(grid, rules);
+var mover = MovementSystem(grid, rules);
 startingPos(grid);
 
 /*──── networking and game state ─────────────────────────────────────*/

examples/chess/grid.cm

@@ -1,17 +1,19 @@
 function grid(w, h) {
-  this.width  = w;
-  this.height = h;
+  var newgrid = meme(grid_prototype)
+  newgrid.width  = w;
+  newgrid.height = h;
   // create a height×width array of empty lists
-  this.cells = array(h);
+  newgrid.cells = array(h);
   for (var y = 0; y < h; y++) {
-    this.cells[y] = array(w);
+    newgrid.cells[y] = array(w);
     for (var x = 0; x < w; x++) {
-      this.cells[y][x] = [];     // each cell holds its own list
+      newgrid.cells[y][x] = [];     // each cell holds its own list
     }
   }
+  return newgrid
 }
 
-grid.prototype = {
+var grid_prototype = {
   // return the array at (x,y)
   cell(x, y) {
     return this.cells[y][x];
@@ -66,4 +68,6 @@ grid.prototype = {
     }
     return out;
   }
-};
+}
+
+return grid

examples/chess/movement.cm

@@ -1,10 +1,13 @@
-var MovementSystem = function(grid, rules) {
-  this.grid  = grid;
-  this.rules = rules || {};      // expects { canMove: fn }
-  this.turn  = 'white';
+function MovementSystem(grid, rules) {
+  var newmover = meme(MovementSystem_prototype)
+  newmover.grid  = grid;
+  newmover.rules = rules || {};      // expects { canMove: fn }
+  newmover.turn  = 'white';
+  return newmover
 }
 
-MovementSystem.prototype.tryMove = function (piece, to) {
+var MovementSystem_prototype = {
+  tryMove: function (piece, to) {
   if (piece.colour != this.turn) return false;
 
   // normalise ‘to’ into our hybrid coord
@@ -27,6 +30,6 @@ MovementSystem.prototype.tryMove = function (piece, to) {
 
   this.turn = (this.turn == 'white') ? 'black' : 'white';
   return true;
-};
+}
 
-return { MovementSystem: MovementSystem };
+return MovementSystem

examples/steam_example.ce

@@ -154,9 +154,7 @@ function load_from_cloud() {
   
   var data = steam.cloud.cloud_read("savegame.json");
   if (data) {
-    // Convert ArrayBuffer to string
-    var decoder = new TextDecoder();
-    var json_str = decoder.decode(data);
+    var json_str = text(data)
     return JSON.parse(json_str);
   }
   

graphics.cm

@@ -297,7 +297,7 @@ graphics.texture = function texture(path) {
       var idx = number(frameIndex)
       if (idx == null) return cached
       // Wrap the index
-      idx = idx % cached.frames.length
+      idx = idx % length(cached.frames)
       return cached.frames[idx].image
     }
     // If cached is a single Image, any frame index just returns the image
@@ -322,7 +322,7 @@ graphics.texture = function texture(path) {
       var idx = number(frameIndex)
       if (isNaN(idx)) return cached
       // Wrap the index
-      idx = idx % cached.frames.length
+      idx = idx % length(cached.frames)
       return cached.frames[idx].image
     }
     // Just animation name for single animation - return the animation

tests/animation.ce

@@ -49,7 +49,6 @@ var transform = use('transform');
 
 var camera = {
   size: [500,500],
-  transform: new transform,
   fov:50,
   near_z: 0,
   far_z: 1000,

tests/bunnymark.ce

@@ -14,7 +14,6 @@ render.initialize({
 
 var camera = {
   size: [500,500],
-  transform: new transform,
   fov:50,
   near_z: 0,
   far_z: 1000,

tests/camera.ce

@@ -15,7 +15,6 @@ var draw = use('draw2d')
 
 var camera = {
   size: [500,500],
-  transform: new transform,
   fov:50,
   near_z: 0,
   far_z: 1000,
@@ -27,7 +26,6 @@ var camera = {
 
 var hudcam = {
   size: [500,500],
-  transform: new transform,
   fov:50,
   near_z: 0,
   far_z: 1000,
@@ -51,7 +49,6 @@ function loop()
 {
   var now = os.now()
   pos.x += dt*100
-  camera.transform.pos = pos
   render.clear([22/255,120/255,194/255,255/255])
   render.camera(camera)