Update memory-manager-concurrent

2026-06-07 11:45:53 +00:00 · 2026-01-21 18:11:33 +08:00
commit f51c4ef6dc
418 changed files with 400794 additions and 0 deletions
--- a/games/mario/ball/index.html
+++ b/games/mario/ball/index.html
@@ -0,0 +1,45 @@
+<!doctype html>
+<html style="touch-action: none;">
+    <head>
+        <title>Mario - Backbone Game Engine</title>
+        <meta charset="utf-8">
+        <meta http-equiv="X-UA-Compatible" content="IE=edge">
+        <link href="../favicon.ico" rel="shortcut icon" type="image/x-icon" />
+        <link href="../apple_touch_icon.png" rel="apple-touch-icon" />
+
+        <meta name="viewport" content="width=960, user-scalable=no"/>
+        <meta name="apple-mobile-web-app-capable" content="yes" />
+        <meta name="mobile-web-app-capable" content="yes" />
+        <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent"/>
+
+        <script src="../3rd/underscore.js" type="text/javascript"></script>
+        <script src="../3rd/backbone.native.js" type="text/javascript"></script>
+        <script src="../3rd/backbone.js" type="text/javascript"></script>
+
+        <script src="../src/adjust-viewport.js" type="text/javascript"></script>
+        <script src="../src/shapes.js" type="text/javascript"></script>
+        <script src="../src/core.js" type="text/javascript"></script>
+
+        <script src="main.js" type="text/javascript"></script>
+
+        <style>
+            body {
+                margin: 0;
+                background-color: #000;
+            }
+            canvas {
+                position: fixed;
+                top: 0;
+                left: 0;
+            }
+        </style>
+
+    </head>
+
+    <body>
+        <canvas id="foreground" width="960" height="700">
+            Your browser does not support canvas element.
+        </canvas>
+    </body>
+
+</html>
--- a/games/mario/ball/main.js
+++ b/games/mario/ball/main.js
@@ -0,0 +1,107 @@
+$(window).on("load", function() {
+
+  /**
+   *
+   * Backbone Game Engine - An elementary HTML5 canvas game engine using Backbone.
+   *
+   * Copyright (c) 2014 Martin Drapeau
+   * https://github.com/martindrapeau/backbone-game-engine
+   *
+   */
+  
+  // Bouncing ball.
+
+  Backbone.Ball = Backbone.Sprite.extend({
+    defaults: _.extend(Backbone.Sprite.prototype.defaults, {
+      x: 400,
+      y: 400,
+      radius: 20,
+      color: "red",
+      velocity: 400,
+      yVelocity: 400
+    }),
+    update: function(dt) {
+      if (!this.engine) return false;
+
+      var x = this.get("x"),
+          y = this.get("y"),
+          radius = this.get("radius"),
+          velocity = this.get("velocity") - radius,
+          yVelocity = this.get("yVelocity") - radius,
+          maxX = this.engine.canvas.width - radius,
+          maxY = this.engine.canvas.height - radius,
+          attrs = {oldX: x, oldY: y};
+
+      x += velocity * (dt/1000);
+      y += yVelocity * (dt/1000);
+
+      if (x <= 0) {
+        x = 0;
+        attrs.velocity = velocity * -1;
+      }
+      if (x >= maxX) {
+        x = maxX;
+        attrs.velocity = velocity * -1;
+      }
+
+      if (y <= 0) {
+        y = 0;
+        attrs.yVelocity = yVelocity * -1;
+      }
+      if (y >= maxY) {
+        y = maxY;
+        attrs.yVelocity = yVelocity * -1;
+      }
+      attrs.x = x;
+      attrs.y = y;
+
+      this.set(attrs);
+      return true;
+    },
+    draw: function(context) {
+      var x = this.get("x"),
+          y = this.get("y"),
+          oldX = this.get("oldX"),
+          oldY = this.get("oldY"),
+          radius = this.get("radius"),
+          color = this.get("color");
+
+      if (oldX || oldY)
+        context.clearRect(oldX, oldY, radius, radius);
+
+      drawCircle(context, x+radius/2, y+radius/2, radius, color);
+
+      return this;
+    }
+  });
+
+  var canvas = document.getElementById("foreground");
+
+  var debugPanel = new Backbone.DebugPanel();
+
+  var ball = new Backbone.Ball({
+    x: 100,
+    y: 100,
+    color: "blue"
+  });
+
+  var engine = new Backbone.Engine({
+    clearOnDraw: true
+  }, {
+    canvas: canvas,
+    debugPanel: debugPanel
+  });
+  engine.add([
+    ball,
+    debugPanel
+  ]);
+
+  // Expose things as globals - easier to debug
+  _.extend(window, {
+    canvas: canvas,
+    engine: engine
+  });
+
+  adjustViewport(canvas);
+
+});