/**** 
* Classes
****/
var BulldoRock = Container.expand(function () {
	var self = Container.call(this);
	self.bulldozer = null; // Reference to the bulldozer
	self.rock = null; // Reference to the rock
	self.update = function () {
		// Code to handle the interaction between bulldozer and rock
	};
});
var Bulldozer = Container.expand(function () {
	var self = Container.call(this);
	var bulldozerGraphics = self.createAsset('bulldozer', 'Bulldozer asset', 0.5, 0.5);
	self.speed = 0; // Base speed V will be set later
	self.pushing = null; // Reference to the rock it's pushing
	self.update = function () {
		// Bulldozer update code here
	};
});
/* 
Game Zones:
1. HumanZone: The starting area for the human player's bulldozers, located on the left side of the screen. It is 400 pixels wide and extends the full height of the screen, minus the score zone at the top and the options zone at the bottom.
2. ComputerZone: The starting area for the computer-controlled bulldozers, located on the right side of the screen. It has the same dimensions as the HumanZone.
3. RoadZone: The central area between the HumanZone and ComputerZone, where rocks are placed at the start of the game. It is 1248 pixels wide and also extends the full height of the screen between the two starting zones.
4. OptionsZone: Located at the bottom of the screen, this zone can contain game commands or options for the player. It is 2048 pixels wide (the full width of the screen) and 200 pixels high.
5. ScoreZone: Located at the top of the screen, used to display the players' scores. It has the same dimensions as the OptionsZone.
Game Rules:
- At the start of the game, 10 rocks of three different sizes are randomly placed in the RoadZone.
- Each player has two bulldozers to move the rocks.
- A bulldozer moving without pushing anything has a base speed V.
- When a bulldozer pushes a small rock, the combined speed is V/2.
- When a bulldozer pushes a medium rock, the combined speed is V/4.
- When a bulldozer pushes a large rock, the combined speed is V/8.
- When two bulldozers push a rock together, one behind the other, the pushing speeds are doubled compared to the speed of a single bulldozer.
- The human player clicks on a rock to command the nearest free bulldozer to push it towards the ComputerZone.
- The computer-controlled bulldozers randomly choose a rock and push it towards the HumanZone.
- If a human bulldozer is free, the player can click on a rock already being pushed to have the bulldozer move behind the first one and push the rock faster.
- It is possible to push a rock that is being pushed by the opponent to block or slow down its movement. If a second bulldozer is added in this situation, the rock will be pushed in the direction where there are fewer bulldozers.
- The game ends when all rocks have been moved out of the RoadZone. The winner is the one with the highest score, based on the number and size of rocks successfully moved to the opposing zone.
- The goal for the human player is to move all the rocks to the ComputerZone while preventing the computer from doing the same. Effective strategy and skillful bulldozer management are necessary to maximize the score.
There is no time limit in this game, and players must use their judgment to determine the best way to move rocks and use their bulldozers to win the game.
*/
var LargeRock = Container.expand(function () {
	var self = Container.call(this);
	var rockGraphics = self.createAsset('largeRock', 'Large rock asset', 0.5, 0.5);
	self.size = 'large';
	self.points = 3;
	self.interactive = true;
	self.buttonMode = true;
	self.on('down', function (obj) {
		// Trigger event to handle rock selection and bulldozer assignment
		LK.trigger('rockSelected', {
			rock: self
		});
	});
	self.update = function () {
		// Large rock specific update code here
	};
});
var MediumRock = Container.expand(function () {
	var self = Container.call(this);
	var rockGraphics = self.createAsset('mediumRock', 'Medium rock asset', 0.5, 0.5);
	self.size = 'medium';
	self.points = 2;
	self.interactive = true;
	self.buttonMode = true;
	self.on('down', function (obj) {
		LK.trigger('rockSelected', {
			rock: self
		});
	});
	self.update = function () {
		// Medium rock specific update code here
	};
});
var SmallRock = Container.expand(function () {
	var self = Container.call(this);
	var rockGraphics = self.createAsset('smallRock', 'Small rock asset', 0.5, 0.5);
	self.size = 'small';
	self.points = 1;
	self.interactive = true;
	self.buttonMode = true;
	self.on('down', function (obj) {
		LK.trigger('rockSelected', {
			rock: self
		});
	});
	self.update = function () {
		// Small rock specific update code here
	};
});
// This change assumes the creation of a SpecialRock class
// This change assumes that a progress display function will be added globally
// Function to update game progress display
/**** // Create animations for bulldozers and rocks// Add time limits or special rocks
var timeLimit = 120; // Time limit in seconds // Time limit in seconds
var timerText = new Text2(timeLimit.toString(), { size: 150, fill: '#ffffff' });
timerText.anchor.set(.5, 0);
LK.gui.top.addChild(timerText);
var timerText = new Text2(timeLimit.toString(), { size: 150, fill: '#ffffff' });
timerText.anchor.set(.5, 0);
LK.gui.top.addChild(timerText);
var specialRocks = []; // Array to hold special rocks
function createSpecialRocks() {
// Code to create special rocks that require multiple hits
}
function animateBulldozerPushing(bulldozer) {
// Animation code for bulldozer pushing
}
function animateRockDestruction(rock) {
// Animation code for rock destruction
}
* Classes
****/
var ScoreZone = Container.expand(function () {
	var self = Container.call(this);
	self.width = game.width;
	self.height = 200;
	self.x = 0;
	self.y = 0;
	var graphics = new Graphics();
	graphics.beginFill(0x00FF00, 0.5);
	graphics.drawRect(0, 0, self.width, self.height);
	graphics.endFill();
	self.addChild(graphics);
});
var HumanZone = Container.expand(function () {
	var self = Container.call(this);
	self.width = 400;
	self.height = game.height - ScoreZone.height - OptionsZone.height;
	self.x = 0;
	self.y = ScoreZone.height;
	var graphics = new Graphics();
	graphics.beginFill(0x0000FF, 0.5);
	graphics.drawRect(0, 0, self.width, self.height);
	graphics.endFill();
	self.addChild(graphics);
});
var ComputerZone = Container.expand(function () {
	var self = Container.call(this);
	self.width = 400;
	self.height = HumanZone.height;
	self.x = game.width - self.width;
	self.y = ScoreZone.height;
	var graphics = new Graphics();
	graphics.beginFill(0xFF0000, 0.5);
	graphics.drawRect(0, 0, self.width, self.height);
	graphics.endFill();
	self.addChild(graphics);
});
var OptionsZone = Container.expand(function () {
	var self = Container.call(this);
	self.width = game.width;
	self.height = 200;
	self.x = 0;
	self.y = game.height - self.height;
	var graphics = new Graphics();
	graphics.beginFill(0x808080, 0.5);
	graphics.drawRect(0, 0, self.width, self.height);
	graphics.endFill();
	self.addChild(graphics);
});
var RoadZone = Container.expand(function () {
	var self = Container.call(this);
	self.width = game.width - HumanZone.width - ComputerZone.width;
	self.height = HumanZone.height;
	self.x = HumanZone.width;
	self.y = ScoreZone.height;
	var graphics = new Graphics();
	graphics.beginFill(0x000000, 0.5);
	graphics.drawRect(0, 0, self.width, self.height);
	graphics.endFill();
	self.addChild(graphics);
});

/**** 
* Initialize Game
****/
/* 
Game Zones:
1. HumanZone: The starting area for the human player's bulldozers, located on the left side of the screen. It is 400 pixels wide and extends the full height of the screen, minus the score zone at the top and the options zone at the bottom.
2. ComputerZone: The starting area for the computer-controlled bulldozers, located on the right side of the screen. It has the same dimensions as the HumanZone.
3. RoadZone: The central area between the HumanZone and ComputerZone, where rocks are placed at the start of the game. It is 1248 pixels wide and also extends the full height of the screen between the two starting zones.
4. OptionsZone: Located at the bottom of the screen, this zone can contain game commands or options for the player. It is 2048 pixels wide (the full width of the screen) and 200 pixels high.
5. ScoreZone: Located at the top of the screen, used to display the players' scores. It has the same dimensions as the OptionsZone.
Game Rules:
- At the start of the game, 10 rocks of three different sizes are randomly placed in the RoadZone.
- Each player has two bulldozers to move the rocks.
- A bulldozer moving without pushing anything has a base speed V.
- When a bulldozer pushes a small rock, the combined speed is V/2.
- When a bulldozer pushes a medium rock, the combined speed is V/4.
- When a bulldozer pushes a large rock, the combined speed is V/8.
- When two bulldozers push a rock together, one behind the other, the pushing speeds are doubled compared to the speed of a single bulldozer.
- The human player clicks on a rock to command the nearest free bulldozer to push it towards the ComputerZone.
- The computer-controlled bulldozers randomly choose a rock and push it towards the HumanZone.
- If a human bulldozer is free, the player can click on a rock already being pushed to have the bulldozer move behind the first one and push the rock faster.
- It is possible to push a rock that is being pushed by the opponent to block or slow down its movement. If a second bulldozer is added in this situation, the rock will be pushed in the direction where there are fewer bulldozers.
- The game ends when all rocks have been moved out of the RoadZone. The winner is the one with the highest score, based on the number and size of rocks successfully moved to the opposing zone.
- The goal for the human player is to move all the rocks to the ComputerZone while preventing the computer from doing the same. Effective strategy and skillful bulldozer management are necessary to maximize the score.
There is no time limit in this game, and players must use their judgment to determine the best way to move rocks and use their bulldozers to win the game.
*/
// Time limit in seconds
var game = new LK.Game({
	backgroundColor: 0x000000
});

/**** 
* Game Code
****/
function placeRocksRandomly() {
	var rockSizes = ['small', 'medium', 'large'];
	var placedRocks = [];
	var attempts = 0;
	var maxAttempts = 1000;
	for (var i = 0; i < 10; i++) {
		var rockSize = rockSizes[Math.floor(Math.random() * rockSizes.length)];
		var rock = new window[rockSize + 'Rock']();
		do {
			rock.x = HumanZone.width + Math.random() * (RoadZone.width - rock.width);
			rock.y = ScoreZone.height + Math.random() * (RoadZone.height - rock.height);
			var overlapping = placedRocks.some(function (otherRock) {
				return rock.intersects(otherRock);
			});
			attempts++;
		} while (overlapping && attempts < maxAttempts);
		if (!overlapping) {
			placedRocks.push(rock);
			game.addChild(rock);
		}
	}
	if (attempts >= maxAttempts) {
		console.error('Failed to place all rocks without overlap after ' + maxAttempts + ' attempts');
	}
}

===================================================================
--- original.js
+++ change.js
@@ -119,9 +119,9 @@
 	self.height = 200;
 	self.x = 0;
 	self.y = 0;
 	var graphics = new Graphics();
-	graphics.beginFill(0xFFFFFF, 0.5);
+	graphics.beginFill(0x00FF00, 0.5);
 	graphics.drawRect(0, 0, self.width, self.height);
 	graphics.endFill();
 	self.addChild(graphics);
 });
@@ -131,9 +131,9 @@
 	self.height = game.height - ScoreZone.height - OptionsZone.height;
 	self.x = 0;
 	self.y = ScoreZone.height;
 	var graphics = new Graphics();
-	graphics.beginFill(0x00FF00, 0.5);
+	graphics.beginFill(0x0000FF, 0.5);
 	graphics.drawRect(0, 0, self.width, self.height);
 	graphics.endFill();
 	self.addChild(graphics);
 });
@@ -143,9 +143,9 @@
 	self.height = HumanZone.height;
 	self.x = game.width - self.width;
 	self.y = ScoreZone.height;
 	var graphics = new Graphics();
-	graphics.beginFill(0x0000FF, 0.5);
+	graphics.beginFill(0xFF0000, 0.5);
 	graphics.drawRect(0, 0, self.width, self.height);
 	graphics.endFill();
 	self.addChild(graphics);
 });
@@ -155,9 +155,9 @@
 	self.height = 200;
 	self.x = 0;
 	self.y = game.height - self.height;
 	var graphics = new Graphics();
-	graphics.beginFill(0xFFFF00, 0.5);
+	graphics.beginFill(0x808080, 0.5);
 	graphics.drawRect(0, 0, self.width, self.height);
 	graphics.endFill();
 	self.addChild(graphics);
 });
@@ -167,9 +167,9 @@
 	self.height = HumanZone.height;
 	self.x = HumanZone.width;
 	self.y = ScoreZone.height;
 	var graphics = new Graphics();
-	graphics.beginFill(0xFF0000, 0.5);
+	graphics.beginFill(0x000000, 0.5);
 	graphics.drawRect(0, 0, self.width, self.height);
 	graphics.endFill();
 	self.addChild(graphics);
 });