===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,323 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var Fighter = Container.expand(function (isPlayer) {
+	var self = Container.call(this);
+	self.isPlayer = isPlayer || false;
+	self.maxHealth = 100;
+	self.health = self.maxHealth;
+	self.isBlocking = false;
+	self.isAttacking = false;
+	self.attackCooldown = 0;
+	self.comboCount = 0;
+	self.comboTimer = 0;
+	var fighterGraphics = self.attachAsset(self.isPlayer ? 'player' : 'enemy', {
+		anchorX: 0.5,
+		anchorY: 1.0
+	});
+	self.takeDamage = function (damage) {
+		if (self.isBlocking) {
+			damage = Math.floor(damage * 0.3);
+			LK.getSound('block').play();
+		} else {
+			LK.getSound('hit').play();
+			LK.effects.flashObject(self, 0xff0000, 300);
+		}
+		self.health = Math.max(0, self.health - damage);
+		return self.health <= 0;
+	};
+	self.punch = function () {
+		if (self.attackCooldown > 0 || self.isAttacking) return false;
+		self.isAttacking = true;
+		self.attackCooldown = 30;
+		self.comboCount++;
+		self.comboTimer = 60;
+		LK.getSound('punch').play();
+		var originalX = self.x;
+		var moveDistance = self.isPlayer ? 50 : -50;
+		tween(self, {
+			x: originalX + moveDistance
+		}, {
+			duration: 150,
+			easing: tween.easeOut,
+			onFinish: function onFinish() {
+				tween(self, {
+					x: originalX
+				}, {
+					duration: 150,
+					easing: tween.easeIn,
+					onFinish: function onFinish() {
+						self.isAttacking = false;
+					}
+				});
+			}
+		});
+		return true;
+	};
+	self.kick = function () {
+		if (self.attackCooldown > 0 || self.isAttacking) return false;
+		self.isAttacking = true;
+		self.attackCooldown = 45;
+		self.comboCount++;
+		self.comboTimer = 60;
+		LK.getSound('kick').play();
+		var originalY = self.y;
+		tween(self, {
+			y: originalY - 30
+		}, {
+			duration: 200,
+			easing: tween.easeOut,
+			onFinish: function onFinish() {
+				tween(self, {
+					y: originalY
+				}, {
+					duration: 200,
+					easing: tween.easeIn,
+					onFinish: function onFinish() {
+						self.isAttacking = false;
+					}
+				});
+			}
+		});
+		return true;
+	};
+	self.block = function (blocking) {
+		self.isBlocking = blocking;
+		fighterGraphics.tint = blocking ? 0x888888 : 0xffffff;
+	};
+	self.update = function () {
+		if (self.attackCooldown > 0) {
+			self.attackCooldown--;
+		}
+		if (self.comboTimer > 0) {
+			self.comboTimer--;
+			if (self.comboTimer <= 0) {
+				self.comboCount = 0;
+			}
+		}
+	};
+	return self;
+});
+var HealthBar = Container.expand(function (fighter, isPlayer) {
+	var self = Container.call(this);
+	self.fighter = fighter;
+	self.isPlayer = isPlayer;
+	var bgBar = self.attachAsset('healthBarBg', {
+		anchorX: isPlayer ? 0 : 1,
+		anchorY: 0
+	});
+	var healthBar = self.attachAsset('healthBar', {
+		anchorX: isPlayer ? 0 : 1,
+		anchorY: 0
+	});
+	healthBar.x = isPlayer ? 2 : -2;
+	healthBar.y = 2;
+	self.update = function () {
+		var healthPercent = self.fighter.health / self.fighter.maxHealth;
+		healthBar.width = 400 * healthPercent;
+		if (healthPercent > 0.6) {
+			healthBar.tint = 0x00cc00;
+		} else if (healthPercent > 0.3) {
+			healthBar.tint = 0xcccc00;
+		} else {
+			healthBar.tint = 0xcc0000;
+		}
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
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+	backgroundColor: 0x87CEEB
+});
+
+/**** 
+* Game Code
+****/ 
+// Game state variables
+var gameState = 'playing';
+var playerWins = 0;
+var enemyWins = 0;
+var roundsToWin = 2;
+var aiDifficulty = 1;
+var aiTimer = 0;
+var aiAction = 'idle';
+var blockHeld = false;
+var lastTapTime = 0;
+var tapCount = 0;
+// Create ground
+var ground = game.addChild(LK.getAsset('ground', {
+	anchorX: 0.5,
+	anchorY: 0
+}));
+ground.x = 2048 / 2;
+ground.y = 2632;
+// Create fighters
+var player = game.addChild(new Fighter(true));
+player.x = 400;
+player.y = 2632;
+var enemy = game.addChild(new Fighter(false));
+enemy.x = 1648;
+enemy.y = 2632;
+// Create health bars
+var playerHealthBar = LK.gui.topLeft.addChild(new HealthBar(player, true));
+playerHealthBar.x = 50;
+playerHealthBar.y = 150;
+var enemyHealthBar = LK.gui.topRight.addChild(new HealthBar(enemy, false));
+enemyHealthBar.x = -50;
+enemyHealthBar.y = 150;
+// Create invisible control areas
+var punchArea = game.addChild(LK.getAsset('punchArea', {
+	anchorX: 0,
+	anchorY: 0
+}));
+punchArea.x = 0;
+punchArea.y = 300;
+punchArea.alpha = 0;
+var kickArea = game.addChild(LK.getAsset('kickArea', {
+	anchorX: 0,
+	anchorY: 0
+}));
+kickArea.x = 0;
+kickArea.y = 1500;
+kickArea.alpha = 0;
+// Score display
+var scoreText = new Text2('Round 1 - Fight!', {
+	size: 80,
+	fill: 0xFFFFFF
+});
+scoreText.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreText);
+scoreText.y = 50;
+// Combat functions
+function checkCombat() {
+	var distance = Math.abs(player.x - enemy.x);
+	var attackRange = 170;
+	if (distance < attackRange && player.isAttacking && !enemy.isBlocking) {
+		var damage = player.comboCount >= 3 ? 25 : 15;
+		var enemyDead = enemy.takeDamage(damage);
+		if (enemyDead) {
+			endRound('player');
+		}
+	}
+	if (distance < attackRange && enemy.isAttacking && !player.isBlocking) {
+		var damage = 12 + aiDifficulty * 3;
+		var playerDead = player.takeDamage(damage);
+		if (playerDead) {
+			endRound('enemy');
+		}
+	}
+}
+function endRound(winner) {
+	if (gameState !== 'playing') return;
+	gameState = 'roundEnd';
+	if (winner === 'player') {
+		playerWins++;
+		LK.setScore(LK.getScore() + 100);
+		scoreText.setText('You Win Round ' + (playerWins + enemyWins) + '!');
+	} else {
+		enemyWins++;
+		scoreText.setText('Enemy Wins Round ' + (playerWins + enemyWins) + '!');
+	}
+	LK.setTimeout(function () {
+		if (playerWins >= roundsToWin) {
+			LK.setScore(LK.getScore() + 500);
+			aiDifficulty++;
+			startNewMatch();
+		} else if (enemyWins >= roundsToWin) {
+			LK.showGameOver();
+		} else {
+			startNewRound();
+		}
+	}, 2000);
+}
+function startNewRound() {
+	player.health = player.maxHealth;
+	enemy.health = enemy.maxHealth;
+	player.x = 400;
+	enemy.x = 1648;
+	player.block(false);
+	enemy.block(false);
+	gameState = 'playing';
+	scoreText.setText('Round ' + (playerWins + enemyWins + 1) + ' - Fight!');
+}
+function startNewMatch() {
+	playerWins = 0;
+	enemyWins = 0;
+	startNewRound();
+	scoreText.setText('New Opponent! Round 1 - Fight!');
+}
+function updateAI() {
+	if (gameState !== 'playing') return;
+	aiTimer++;
+	var distance = Math.abs(player.x - enemy.x);
+	var reactionTime = Math.max(5, 30 - aiDifficulty * 5);
+	if (aiTimer >= reactionTime) {
+		aiTimer = 0;
+		if (player.isAttacking && distance < 200) {
+			enemy.block(true);
+			aiAction = 'block';
+		} else if (distance < 170 && Math.random() < 0.3 + aiDifficulty * 0.1) {
+			enemy.block(false);
+			if (Math.random() < 0.6) {
+				enemy.punch();
+			} else {
+				enemy.kick();
+			}
+			aiAction = 'attack';
+		} else {
+			enemy.block(false);
+			aiAction = 'idle';
+		}
+	}
+}
+// Touch controls
+punchArea.down = function (x, y, obj) {
+	if (gameState !== 'playing') return;
+	var currentTime = LK.ticks;
+	if (currentTime - lastTapTime < 20) {
+		tapCount++;
+	} else {
+		tapCount = 1;
+	}
+	lastTapTime = currentTime;
+	player.punch();
+};
+kickArea.down = function (x, y, obj) {
+	if (gameState !== 'playing') return;
+	var currentTime = LK.ticks;
+	if (currentTime - lastTapTime < 20) {
+		tapCount++;
+	} else {
+		tapCount = 1;
+	}
+	lastTapTime = currentTime;
+	player.kick();
+};
+game.down = function (x, y, obj) {
+	if (gameState !== 'playing') return;
+	blockHeld = true;
+	player.block(true);
+};
+game.up = function (x, y, obj) {
+	if (gameState !== 'playing') return;
+	blockHeld = false;
+	player.block(false);
+};
+// Main game loop
+game.update = function () {
+	if (gameState !== 'playing') return;
+	updateAI();
+	checkCombat();
+	// Reset tap count after delay
+	if (LK.ticks - lastTapTime > 60) {
+		tapCount = 0;
+	}
+};
\ No newline at end of file