update chess to use moth

examples/chess/main.js

@@ -1,22 +1,18 @@
 /* main.js – runs the demo with your prototype-based grid */
 
-var moth = use('moth', $_.delay)
 var json = use('json')
+var os = use('os')
+var draw2d = use('draw2d')
 
-var res = 160
-var internal_res = 480
+var input = use('input')
 
-moth.initialize({ width:res, height:res, resolution_x:internal_res, resolution_y:internal_res, mode:'letterbox' });
-
-var os     = use('os');
-var draw2d = use('draw2d');
-var gfx    = use('graphics');
+input.watch($_)
 
 /*──── import our pieces + systems ───────────────────────────────────*/
-var Grid           = use('grid');              // your new ctor
-var MovementSystem = use('movement').MovementSystem;
-var startingPos    = use('pieces').startingPosition;
-var rules          = use('rules');
+var Grid           = use('examples/chess/grid');              // your new ctor
+var MovementSystem = use('examples/chess/movement').MovementSystem;
+var startingPos    = use('examples/chess/pieces').startingPosition;
+var rules          = use('examples/chess/rules');
 
 /*──── build board ───────────────────────────────────────────────────*/
 var grid = new Grid(8, 8);
@@ -55,7 +51,7 @@ function updateTitle() {
       break;
   }
   
-  prosperon.window.title = title
+  console.log(title)
 }
 
 // Initialize title
@@ -70,7 +66,7 @@ var opponentMousePos = null;
 var opponentHoldingPiece = false;
 var opponentSelectPos = null;
 
-prosperon.on('mouse_button_down', function(e) {
+function handleMouseButtonDown(e) {
   if (e.which !== 0) return;
   
   // Don't allow piece selection unless we have an opponent
@@ -96,9 +92,9 @@ prosperon.on('mouse_button_down', function(e) {
   } else {
     selectPos = null;
   }
-})
+}
 
-prosperon.on('mouse_button_up', function(e) {
+function handleMouseButtonUp(e) {
   if (e.which !== 0 || !holdingPiece || !selectPos) return;
   
   // Don't allow moves unless we have an opponent and it's our turn
@@ -139,9 +135,9 @@ prosperon.on('mouse_button_up', function(e) {
       type: 'piece_drop'
     });
   }
-})
+}
 
-prosperon.on('mouse_motion', function(e) {
+function handleMouseMotion(e) {
   var mx = e.pos.x;
   var my = e.pos.y;
   
@@ -162,7 +158,18 @@ prosperon.on('mouse_motion', function(e) {
       selectPos: selectPos
     });
   }
-})
+}
+
+function handleKeyDown(e) {
+  // S key - start server
+  if (e.scancode === 22 && gameState === 'waiting') { // S key
+    startServer();
+  }
+  // J key - join server  
+  else if (e.scancode === 13 && gameState === 'waiting') { // J key
+    joinServer();
+  }
+}
 
 /*──── drawing helpers ───────────────────────────────────────────────*/
 /* ── constants ─────────────────────────────────────────────────── */
@@ -193,7 +200,8 @@ function drawBoard() {
       
       draw2d.rectangle(
         { x: x*S, y: y*S, width: S, height: S },
-        { thickness: 0, color: color }
+        { thickness: 0 },
+        { color: color }
       );
     }
 }
@@ -235,7 +243,7 @@ function drawPieces() {
     var r = { x: piece.coord[0]*S, y: piece.coord[1]*S,
               width:S, height:S };
 
-    draw2d.image(piece.sprite, r, 0, [0,0], [0,0], {mode:"nearest"});
+    draw2d.image(piece.sprite, r);
   });
   
   // Draw the held piece at the mouse position if we're holding one
@@ -245,7 +253,7 @@ function drawPieces() {
       var r = { x: hoverPos[0]*S, y: hoverPos[1]*S,
                 width:S, height:S };
       
-      draw2d.image(piece.sprite, r, 0, [0,0], [0,0], {mode:"nearest"});
+      draw2d.image(piece.sprite, r);
     }
   }
   
@@ -257,29 +265,25 @@ function drawPieces() {
                 width:S, height:S };
       
       // Draw with slight transparency to show it's the opponent's piece
-      draw2d.image(opponentPiece.sprite, r, 0, [0,0], [0,0], {mode:"nearest", color: [1, 1, 1, 0.7]});
+      draw2d.image(opponentPiece.sprite, r);
     }
   }
 }
 
-var graphics = use('graphics')
+function update(dt)
+{
+  return {}
+}
 
-prosperon.on('draw', function() {
+function draw()
+{
+  draw2d.clear()
   drawBoard()
   drawPieces()
-  draw2d.text("HELL", [100,100])
-})
+  draw2d.text("HELL", {x: 100, y: 100}, 'fonts/c64.ttf', 16, [1,1,1,1])
+  return draw2d.get_commands()
+}
 
-prosperon.on('key_down', function(e) {
-  // S key - start server
-  if (e.scancode === 22 && gameState === 'waiting') { // S key
-    startServer();
-  }
-  // J key - join server  
-  else if (e.scancode === 13 && gameState === 'waiting') { // J key
-    joinServer();
-  }
-})
 
 function startServer() {
   gameState = 'server_waiting';
@@ -327,17 +331,12 @@ function joinServer() {
 
 var os = use('os')
 
-var sdl = use('sdl')
-
-var ioguy = sdl.ioguy()
-
-send(ioguy, {
-  type: "subscribe",
-  actor: $_
-});
-
 $_.receiver(e => {
-  if (e.type === 'game_start' || e.type === 'move' || e.type === 'greet')
+  if (e.kind == 'update')
+    send(e, update(e.dt))
+  else if (e.kind == 'draw')
+    send(e, draw())
+  else if (e.type === 'game_start' || e.type === 'move' || e.type === 'greet')
     console.log("Receiver got message:", e.type, e);
   if (e.type === 'quit') os.exit()
   
@@ -392,7 +391,13 @@ $_.receiver(e => {
     // Opponent dropped their piece
     opponentHoldingPiece = false;
     opponentSelectPos = null;
+  } else if (e.type === 'mouse_button_down') {
+    handleMouseButtonDown(e)
+  } else if (e.type === 'mouse_button_up') {
+    handleMouseButtonUp(e)
+  } else if (e.type === 'mouse_motion') {
+    handleMouseMotion(e)
+  } else if (e.type === 'key_down') {
+    handleKeyDown(e)
   }
-  
-  prosperon.dispatch(e.type, e)
 })