InitHEADmain

1 files changed, 117 insertions, 0 deletions

diff --git a/Homework/cs5410/bbiy/src/bootstrap.js b/Homework/cs5410/bbiy/src/bootstrap.js
new file mode 100644
index 0000000..09e7ec5
--- /dev/null
+++ b/Homework/cs5410/bbiy/src/bootstrap.js
@@ -0,0 +1,117 @@
+game.bootstrap = (() => {
+  const image_extensions = ["png", "jpeg", "jpg"];
+  const audio_extensions = ["mp3"];
+  const scripts = [
+    { 
+      src: [
+        'src/utils/objectEquivalence.js', 'src/utils/unitizeVector.js', 'src/utils/clamp.js', 'src/utils/loadLevel.js',
+        'src/utils/randInRange.js'
+      ],
+      id: 'utils'
+    },
+    { src: ['src/render/graphics.js'], id: 'graphics' },
+    { src: ['src/render/sprites.js'], id: 'sprites' },
+    { src: ['src/components/component.js'], id: 'component' },
+    { 
+      src: [
+        'src/components/position.js', 'src/components/momentum.js', 'src/components/gridPosition.js',
+        'src/components/appearence.js', 'src/components/controllable.js', 'src/components/pushable.js',
+        'src/components/loadPriority.js', 'src/components/stop.js', 'src/components/alive.js',
+        'src/components/sprite.js', 'src/components/particles.js', 'src/components/noun.js',
+        'src/components/name.js', 'src/components/verb.js', 'src/components/burn.js', 
+        'src/components/burnable.js', 'src/components/sink.js', 'src/components/sinkable.js',
+        'src/components/win.js',
+      ],
+      id: 'components'
+    },
+    { src: ['src/entities/entity.js'], id: 'entity' },
+    { 
+      src: [
+        'src/entities/bigblue.js', 'src/entities/flag.js', 'src/entities/floor.js', 'src/entities/grass.js', 'src/entities/hedge.js',
+        'src/entities/lava.js', 'src/entities/rock.js', 'src/entities/wall.js', 'src/entities/wordBigBlue.js', 
+        'src/entities/wordFlag.js', 'src/entities/wordIs.js', 'src/entities/wordKill.js', 'src/entities/wordLava.js',
+        'src/entities/wordPush.js', 'src/entities/wordRock.js', 'src/entities/wordSink.js', 'src/entities/wordStop.js', 
+        'src/entities/wordWall.js', 'src/entities/wordWater.js', 'src/entities/wordWin.js', 'src/entities/wordYou.js',
+        'src/entities/borderParticles.js', 'src/entities/water.js'
+      ],
+      id: 'entities'
+    },
+    { src: ['src/systems/system.js'], id: 'system' },
+    { 
+      src: [
+        'src/systems/render.js', 'src/systems/grid.js', 'src/systems/physics.js', 'src/systems/keyboardInput.js', 
+        'src/systems/collision.js', 'src/systems/undo.js', 'src/systems/particle.js', 'src/systems/menu.js', 'src/systems/logic.js',
+      ],
+      id: 'systems' },
+    { src: ['src/game.js'], id: 'game' },
+  ];
+  const assets = {};
+  [
+    "bigblue", "flag", "floor", "grass", "hedge", "lava", "rock", 
+    "wall", "wordBigBlue", "wordFlag", "wordIs", "wordKill", "wordLava", 
+    "wordPush", "wordRock", "wordSink", "wordStop", "wordWall", "wordWater", 
+    "wordWin", "wordYou", "water"
+  ].map((x) => assets[x] = `assets/image/${x}.png`);
+  [
+    "music", "death", "move", "win"
+  ].map((x) => assets[x] = `assets/sound/${x}.mp3`);
+
+  const loadScripts = function(onDone) {
+    if (scripts.length) {
+      let script = scripts.shift();
+      require(script.src, () => {
+        loadScripts(onDone);
+      });
+    } else {
+      onDone();
+    }
+  }
+
+  const loadAsset = (source) => {
+    let fileExtension = source.substr(source.lastIndexOf('.') + 1);
+    return fetch(source)
+    .then((r) => r.blob())
+    .then((r) => {
+      let asset;
+      if (image_extensions.includes(fileExtension)) {
+        asset = new Image();
+      } else if (audio_extensions.includes(fileExtension)) {
+        asset = new Audio();
+      }
+      asset.src = URL.createObjectURL(r);
+      const ready = () => URL.revokeObjectURL(asset.src);
+      if (asset instanceof Image) {
+        asset.onload = ready;
+      } else if (asset instanceof Audio) {
+        asset.oncanplaythrough = ready;
+      }
+      return asset;
+    })
+  }
+
+  const loadAssets = function() {
+    game.assets = {};
+    const promises = [];
+    for (let key in assets) {
+      promises.push(loadAsset(assets[key], (asset) => {
+        game.assets[key] = asset;
+      }, (error) => {
+        console.log(error)
+      }));
+    }
+    return Promise.all(Object.keys(assets).map((key) => {
+      return loadAsset(assets[key]).then((asset) => game.assets[key] = asset);
+    }));
+  }
+
+  const loadLevels = function() {
+    game.levels = [];
+    fetch('/levels')
+      .then((r) => r.json())
+      .then((r) => game.levels = r);
+  }
+
+  Promise.all([loadAssets(), loadLevels()]).then(() => {
+    loadScripts(() => game.initialize());
+  })
+})();