1 files changed, 108 insertions, 0 deletions
diff --git a/tests/resources/userdiff/files/file.javascript b/tests/resources/userdiff/files/file.javascript
new file mode 100644
index 0000000..5391797
--- /dev/null
+++ b/tests/resources/userdiff/files/file.javascript
@@ -0,0 +1,108 @@
+define(function(require, exports, module) {
+  module.exports = Player;
+
+  var Key = require("./key")
+    , Direction = require("./direction");
+
+  function Player(game) {
+    this.game = game;
+
+    this.image = new Image("./assets/fighter.png");
+    this.game.resources.add(this.image);
+
+    this.x = 0;
+    this.y = 0;
+
+    this.pixelX = 10;
+    this.pixelY = 10;
+
+    this.animationStep = 0;
+  }
+
+  Player.prototype.update = function() {
+    if (!this.isWalking()) {
+      this.handleInput();
+    }
+
+    if (this.isWalking()) {
+      // Increase the animation step.
+      this.animationStep = ++this.animationStep % 60;
+
+      if (this.x * 32 > this.pixelX) {
+        this.pixelX++;
+      } else if (this.x * 32 < this.pixelX) {
+        this.pixelX--;
+      }
+
+      if (this.y * 32 > this.pixelY) {
+        this.pixelY++;
+      } else if (this.y * 32 < this.pixelY) {
+        this.pixelY--;
+      }
+    } else {
+      // Reset the animation step.
+      this.animationStep = 0;
+    }
+  };
+
+  Player.prototype.handleInput = function() {
+    var keyboard = this.game.keyboard, finalAction, action, inputs = {
+      'moveDown': keyboard.isDown(Key.DOWN),
+      'moveUp': keyboard.isDown(Key.UP),
+      'moveLeft': keyboard.isDown(Key.LEFT),
+      'moveRight': keyboard.isDown(Key.RIGHT)
+    };
+
+    for (action in inputs) {
+      if (inputs[action]) {
+        if (!finalAction || inputs[finalAction] < inputs[action]) {
+          finalAction = action;
+        }
+      }
+    }
+
+    this[finalAction] && this[finalAction]();
+  };
+
+  Player.prototype.isWalking = function() {
+    return this.x * 32 != this.pixelX || this.y * 32 != this.pixelY;
+  };
+
+  Player.prototype.moveDown = function() {
+    this.y += 1;
+    this.direction = Direction.DOWN;
+  };
+
+  Player.prototype.moveUp = function() {
+    this.y -= 1;
+    this.direction = Direction.UP;
+  };
+
+  Player.prototype.moveLeft = function() {
+    this.x -= 5;
+    this.direction = Direction.LEFT;
+  };
+
+  Player.prototype.moveRight = function() {
+    this.x += 1;
+    this.direction = Direction.RIGHT;
+  };
+
+  Player.prototype.draw = function(context) {
+    var offsetX = Math.floor(this.animationStep / 15) * 32, offsetY = 0;
+
+    switch(this.direction) {
+      case Direction.UP:
+        offsetY = 48 * 3;
+        break;
+      case Direction.RIGHT:
+        offsetY = 48 * 2;
+        break;
+      case Direction.LEFT:
+        offsetY = 48;
+        break;
+    }
+
+    context.drawImage(this.image.data, offsetX, offsetY, 32, 48, this.pixelX, this.pixelY, 32, 48);
+  };
+});