:quality(85)/https://cdn.frvr.ai/658c7f1f501d9dbbda49a6c8.png)
:quality(85)/https://cdn.upit.com/ikynalmd9a4n2chrpaewn544.png)
:quality(85)/https://cdn.frvr.ai/6584386e3efa6984f5f48d9a.png)
Creation History
User prompt
For each tower, compare the current coin count with the `upgradeCost` of the tower.
User prompt
. In the `updateCoins` function within the `Game` class, after updating the coin count, you should check if the player has enough coins to afford the tower upgrade.
User prompt
Create or modify an existing method in the `Game` class that updates the visibility of all `BuyBtn` instances based on the current coin count. This method should iterate through all towers and set the visibility of each tower's `BuyBtn` based on whether the player has enough coins to afford the upgrade.
User prompt
Instead of only updating the `BuyBtn` visibility when an enemy is destroyed, you should have a mechanism that checks the player's coin count at regular intervals or after any event that could change the coin count.
User prompt
Create a method within the `Tower` class that handles the destruction of its snowball. This method should be called when the snowball is destroyed due to hitting an enemy or the edge of the screen.
User prompt
When a snowball hits an enemy or the right edge of the screen, it should be destroyed. This destruction should trigger an update to the `Tower` instance that shot it, clearing the reference to the active snowball.
User prompt
Modify the `shootSnowball` method in the `Tower` class to check if there is already an active snowball. If there is, the tower should not shoot another snowball.
User prompt
Each `Tower` instance should have a property that holds a reference to its currently active snowball. This property should be set when a snowball is shot and cleared when the snowball is destroyed.
User prompt
Fix Bug: 'Uncaught TypeError: Cannot read properties of undefined (reading 'y')' in this line: 'towerCostText.y = self.BuyBtn.y - 100;' Line Number: 241
User prompt
Fix Bug: 'Uncaught TypeError: Cannot read properties of undefined (reading 'x')' in this line: 'towerCostText.x = self.BuyBtn.x;' Line Number: 240
User prompt
Fix Bug: 'Uncaught TypeError: Cannot read properties of null (reading 'on')' in this line: 'tower.BuyBtn.on('down', (function () {' Line Number: 229
User prompt
Fix Bug: 'Uncaught TypeError: Cannot read properties of undefined (reading 'gui')' in this line: 'self.gameInstance.gui.addChild(this.BuyBtn);' Line Number: 228
User prompt
Fix Bug: 'Uncaught ReferenceError: gameInstance is not defined' in this line: 'gameInstance.gui.addChild(this.BuyBtn);' Line Number: 228
User prompt
Fix Bug: 'Uncaught TypeError: Cannot read properties of undefined (reading 'gui')' in this line: 'this.gameInstance.gui.addChild(this.BuyBtn);' Line Number: 228
User prompt
Fix Bug: 'Uncaught TypeError: Cannot read properties of undefined (reading 'createAsset')' in this line: 'this.BuyBtn = this.gameInstance.createAsset('buyButton', 'Buy Button', 0.5, 0.5);' Line Number: 225
User prompt
Make sure that the `BuyBtn` is correctly referenced within the `Tower` class. If the `BuyBtn` is not correctly associated with the tower instance, the visibility logic will not work as expected.
User prompt
The visibility of the `BuyBtn` is controlled by setting its `visible` property to `true` or `false`. Ensure that this property is being updated whenever the player's coin count changes. This logic should be part of the `updateCoins` method in the `Game` class, where it checks if the player has enough coins to afford the upgrade for each tower.
User prompt
the buybtn should only be visible if enough coins are available for the upgrade. if the player doesn't have enough coins, the buybtn should be invisible
User prompt
Ensure that the method to upgrade the tower is being called correctly when the player attempts to upgrade. There should be an event listener on the upgrade button that triggers the `upgrade` method of the `Tower` class.
User prompt
there's a bug with the towers as I can't upgrade them when I have sufficient coins
User prompt
The `BuyBtn` is added to the GUI after the `towerCostText`, which is why it appears on top. To fix this issue, you would need to ensure that the `towerCostText` is added to the GUI after the `BuyBtn`. This would place the cost text on top of the button, making it visible as intended
User prompt
Here's the sequence that seems problematic: 1. The `BuyBtn` is created and added to the GUI layer. 2. The `towerCostText` is created and added to the GUI layer. 3. The `BuyBtn` is created again and added to the GUI layer for a second time. This duplication could be causing the `BuyBtn` to appear on top of the `towerCostText`, even if the `towerCostText` was added after the first `BuyBtn`. To fix this issue, you should ensure that each element is only created and added to the GUI layer once. You need to remove the duplicate creation and addition of the `BuyBtn`. Make sure that after the `BuyBtn` is created and added to the GUI layer, the `towerCostText` is created and added afterwards, without any additional `BuyBtn` being created or added again.
User prompt
In the provided code, the `BuyBtn` is added to the GUI layer after the `towerCostText`. This means that the `BuyBtn` will be rendered on top of the `towerCostText`, causing the cost to appear under the button. To fix this issue, you should ensure that the `towerCostText` is added to the GUI layer after the `BuyBtn`. This will place the cost text on top of the button, making it visible as intended. You can adjust the order of the `addChild` calls accordingly to achieve this. Since the code cannot be modified here, you would typically move the `addChild` call for the `towerCostText` to a point in the code after the `BuyBtn` has been added to the GUI layer.
User prompt
let's rethink the logic for the towers and how they get displayed on the screen. each tower is it's own individual entity. think of a tower as a burger, composed of multiple assets. at the base layer we have the SNowball. on top of that, we have the tower asset. on top of that it's the BuyBtn and on top of that we have the text showing the upgrade cost. reorder these elements to ensure I see them in this layer order
User prompt
To ensure that each snowball is generated from the center of the tower that shot it, the `shootSnowball` function should pass the tower's x and y coordinates to the `Snowball` constructor. The `Snowball` constructor should then use these coordinates to set its own position. However, since the code for the `shootSnowball` function is not provided, it's not possible to confirm if this is being done correctly.
var Enemy_3 = Container.expand(function (spawnerInstance, gameInstance) {
var self = Container.call(this);
self.gameInstance = gameInstance;
var enemyGraphics = self.createAsset('enemy_3', 'Enemy_3 Graphics', .5, .5);
self.speed = 7;
self.move = function () {
self.y += self.speed;
};
self.on('down', function () {
self.destroyEnemy();
});
self.destroyEnemy = function () {
self.destroy();
self.gameInstance.updateCoins(5);
self.gameInstance.enemies = self.gameInstance.enemies.filter(function (e) {
return e !== self;
});
};
});
var Enemy = Container.expand(function (spawnerInstance, gameInstance) {
var self = Container.call(this);
self.gameInstance = gameInstance;
var enemyGraphics = self.createAsset('enemy', 'Enemy Graphics', .5, .5);
self.speed = 3;
self.move = function () {
self.y += self.speed;
};
self.on('down', function () {
self.destroyEnemy();
});
self.destroyEnemy = function () {
self.destroy();
self.gameInstance.updateCoins(5);
self.gameInstance.enemies = self.gameInstance.enemies.filter(function (e) {
return e !== self;
});
};
});
var Tower = Container.expand(function (gameInstance) {
var self = Container.call(this);
self.gameInstance = gameInstance;
self.isActive = false;
self.level = 1;
self.upgradeCost = 10;
self.snowballSpeed = 5;
self.activationCost = 10;
self.BuyBtn = null;
self.shootSnowball = function () {
if (self.isActive && !self.gameInstance.isGameOver) {
var snowball = new Snowball(self.snowballSpeed, self.x, self.y, self.x, self.y);
self.gameInstance.bullets.push(snowball);
self.gameInstance.enemyLayer.addChild(snowball);
}
};
self.scheduleNextSnowball = function () {
if (this.isActive) {
self.shootSnowball();
LK.setTimeout(this.scheduleNextSnowball.bind(this), 2000);
}
};
self.upgrade = function () {
if (this.gameInstance.coins >= this.upgradeCost) {
this.gameInstance.coins -= this.upgradeCost;
this.gameInstance.updateCoins(0);
this.level++;
if (this.level === 2) {
this.isActive = true;
this.scheduleNextSnowball();
}
if (this.level > 2) {
this.snowballSpeed++;
this.gameInstance.bullets.forEach((function (bullet) {
if (bullet instanceof Snowball && bullet.speed < this.snowballSpeed) {
bullet.speed = this.snowballSpeed;
}
}).bind(this));
}
this.upgradeCost += 5;
this.towerCostText.setText(this.upgradeCost.toString());
if (this.BuyBtn) this.BuyBtn.visible = true;
} else {
console.log('Not enough coins to upgrade the tower');
if (this.BuyBtn) this.BuyBtn.visible = false;
}
};
});
var Snowball = Container.expand(function (speed) {
var self = Container.call(this);
self.x = arguments[1];
self.y = arguments[2];
self.speed = speed;
self.x = arguments[3];
self.y = arguments[4];
var snowballGraphics = self.createAsset('snowball', 'Snowball Graphics', .5, .5);
self.speed = speed;
});
var Base = Container.expand(function () {
var self = Container.call(this);
self.health = 100;
self.updateHealth = function () {};
});
var Enemy_2 = Container.expand(function (spawnerInstance, gameInstance) {
var self = Container.call(this);
self.gameInstance = gameInstance;
var enemyGraphics = self.createAsset('enemy_2', 'Enemy_2 Graphics', .5, .5);
self.speed = 5;
self.move = function () {
self.y += self.speed;
};
self.on('down', function () {
self.destroyEnemy();
});
self.destroyEnemy = function () {
self.destroy();
self.gameInstance.updateCoins(5);
self.gameInstance.enemies = self.gameInstance.enemies.filter(function (e) {
return e !== self;
});
};
});
var Spawner = Container.expand(function (x, y) {
var self = Container.call(this);
var spawnerGraphics = self.createAsset('spawner', 'Spawner Graphics', .5, .5);
self.x = x;
self.y = y;
self.enemyWeights = {
'Enemy': 80,
'Enemy_2': 13,
'Enemy_3': 6,
'total': 99,
'bucket': []
};
self.resetEnemyBucket = function () {
for (var key in self.enemyWeights) {
if (key !== 'total' && key !== 'bucket') {
for (var i = 0; i < self.enemyWeights[key]; i++) {
self.enemyWeights.bucket.push(key);
}
}
}
};
self.resetEnemyBucket();
self.spawnEnemy = function () {
if (self.enemyWeights.bucket.length === 0) {
self.resetEnemyBucket();
}
var randomIndex = Math.floor(Math.random() * self.enemyWeights.bucket.length);
var chosenEnemy = self.enemyWeights.bucket.splice(randomIndex, 1)[0];
var enemy;
switch (chosenEnemy) {
case 'Enemy':
enemy = new Enemy(self, self.parent);
break;
case 'Enemy_2':
enemy = new Enemy_2(self, self.parent);
break;
case 'Enemy_3':
enemy = new Enemy_3(self, self.parent);
break;
}
if (!enemy) throw new Error('Invalid enemy type: ' + chosenEnemy);
enemy.x = self.x + 20;
enemy.y = self.y + 250;
self.parent.enemyLayer.addChild(enemy);
self.parent.enemies.push(enemy);
};
});
var Game = Container.expand(function () {
var self = Container.call(this);
var background = self.createAsset('background', 'Game Background', 0, 0);
background.width = LK.stage.width;
background.height = LK.stage.height;
var GUI = self.createAsset('GUI', 'GUI Asset', 0.5, 0.5);
GUI.x = 1024;
GUI.y = 3650;
self.addChild(GUI);
var Coin = self.createAsset('coin', 'Coin Asset', 0.5, 0.5);
Coin.x = 124;
Coin.y = 2620;
self.addChild(Coin);
self.GUI = GUI;
self.coins = 0;
self.coinDisplay = new Text2('0', {
size: 100,
fill: "#ffffff",
align: 'center',
stroke: '#000000',
strokeThickness: 6
});
self.coinDisplay.anchor.set(0, 0.5);
self.coinDisplay.x = 170;
self.coinDisplay.y = 1840;
LK.gui.addChild(self.coinDisplay);
self.removeCoinDisplay = function () {
LK.gui.removeChild(self.coinDisplay);
};
var towerCost = 10;
LK.gui.addChild(self.towerCostText);
self.updateCoins = function (coinIncrement) {
self.coins += coinIncrement;
self.coinDisplay.setText(self.coins.toString());
self.towers.forEach(function (tower) {
if (self.coins >= tower.upgradeCost) {
if (tower.BuyBtn) tower.BuyBtn.visible = true;
tower.towerCostText.alpha = 1;
} else {
if (tower.BuyBtn) tower.BuyBtn.visible = false;
tower.towerCostText.alpha = 0.5;
}
});
if (self.tower) {
self.towerButton.alpha = 1;
}
};
self.enemies = [];
var base = self.addChild(new Base());
self.bullets = [];
self.snowballSpeed = 7;
self.initializeTower = function (x, y) {
var tower = self.addChild(new Tower(self));
tower.x = x;
tower.y = y;
tower.scale.x = 8;
tower.scale.y = 8;
tower.BuyBtn = LK.getAsset('buyButton', 'Buy Button', 0.5, 0.5);
tower.BuyBtn.x = tower.x - 140;
tower.BuyBtn.y = tower.y - tower.height / 2 - 80;
LK.gui.addChild(tower.BuyBtn);
tower.BuyBtn.on('down', (function () {
this.upgrade();
}).bind(tower));
var towerCostText = new Text2(tower.upgradeCost.toString(), {
size: 70,
fill: "#ffffff",
align: 'center',
stroke: '#000000',
strokeThickness: 8
});
towerCostText.anchor.set(0.5, 0.5);
towerCostText.x = tower.BuyBtn.x;
towerCostText.y = tower.BuyBtn.y - 100;
towerCostText.alpha = 1;
tower.towerCostText = towerCostText;
LK.gui.addChild(towerCostText);
return tower;
};
var towerCenterX = LK.stage.width / 2;
var towerCenterY = LK.stage.height / 2;
self.towers = [self.initializeTower(towerCenterX - 750, towerCenterY + 300), self.initializeTower(towerCenterX - 750, towerCenterY), self.initializeTower(towerCenterX - 750, towerCenterY - 300), self.initializeTower(towerCenterX - 750, towerCenterY - 600), self.initializeTower(towerCenterX - 750, towerCenterY - 900)];
base.x = 2048 / 2;
base.y = 2732 - base.height / 2;
self.enemyLayer = new Container();
self.addChild(self.enemyLayer);
var spawner1 = new Spawner(2048 / 6 + 200, -200);
var spawner2 = new Spawner(2048 / 2 + 100, -200);
var spawner3 = new Spawner(2048 / 6 * 5, -200);
self.addChild(spawner1);
self.addChild(spawner2);
self.addChild(spawner3);
var spawner1Timer = LK.setInterval(function () {
spawner1.spawnEnemy();
}, 3000);
spawner1.spawnEnemy();
var spawner2Timer = LK.setInterval(function () {
spawner2.spawnEnemy();
}, 2500);
spawner2.spawnEnemy();
var spawner3Timer = LK.setInterval(function () {
spawner3.spawnEnemy();
}, 2000);
spawner3.spawnEnemy();
LK.on('tick', function () {
self.enemies.forEach(function (enemy) {
enemy.move();
if (enemy.y + enemy.height / 2 >= LK.stage.height) {
self.removeCoinDisplay();
LK.showGameOver();
}
});
self.bullets.forEach(function (snowball) {
snowball.x += snowball.speed;
self.enemies.forEach(function (enemy) {
if (snowball.intersects(enemy)) {
enemy.destroyEnemy();
self.bullets = self.bullets.filter(function (b) {
return b !== snowball;
});
snowball.destroy();
self.towers.forEach(function (tower) {
if (tower.isActive) {
tower.shootSnowball();
}
});
}
});
if (snowball.x > LK.stage.width) {
self.bullets = self.bullets.filter(function (b) {
return b !== snowball;
});
snowball.destroy();
}
});
});
});
===================================================================
--- original.js
+++ change.js
@@ -237,9 +237,9 @@
strokeThickness: 8
});
towerCostText.anchor.set(0.5, 0.5);
towerCostText.x = tower.BuyBtn.x;
- towerCostText.y = self.BuyBtn.y - 100;
+ towerCostText.y = tower.BuyBtn.y - 100;
towerCostText.alpha = 1;
tower.towerCostText = towerCostText;
LK.gui.addChild(towerCostText);
return tower;
Images
:quality(85)/https://cdn.frvr.ai/658073d138b7477b8c742c4f.png%3F3)
Create a pixel rendition of a winter skyline for a pixel game. The image should feature a light blue sky dominating the scene, with subtle pixelated outlines of mountain crests at the bottom. The sky needs to be clear and bright, showcasing the crispness of a winter day in a pixel art style. Use a gradient of light blue near the pixelated mountain silhouettes, gradually transitioning to a deeper blue towards the top of the image, all in a charming, pixelated format to evoke a serene, wintry atmosphere.. 8 bit. Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.
:quality(85)/https://cdn.frvr.ai/6580761f38b7477b8c742ccb.png%3F3)
cute chubby angry parachuting penguin wearing a santa hat. pixelated. 8 bit. Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.
:quality(85)/https://cdn.frvr.ai/6580777d38b7477b8c742d02.png%3F3)
frosty tube. pixelated. 8 bit. Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.
:quality(85)/https://cdn.frvr.ai/658186e7d040136153458442.png%3F3)
game coin with a snowflake symbol. pixelated. 8 bit. Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.
:quality(85)/https://cdn.frvr.ai/658193d6d04013615345858d.png%3F3)
green plain UI button. pixelated. 8 bit. rectangular. Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.
:quality(85)/https://cdn.frvr.ai/65841f973efa6984f5f48bf9.png%3F3)
:quality(85)/https://cdn.frvr.ai/6584709f3efa6984f5f49045.png%3F3)
puff of snowy smoke. pixelated. 8 bit. Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.
:quality(85)/https://cdn.frvr.ai/65847bad3efa6984f5f490d1.png%3F3)
:quality(85)/https://cdn.frvr.ai/65847e903efa6984f5f49113.png%3F3)
round snowball. pixelated. 8 bit. Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.
:quality(85)/https://cdn.frvr.ai/6584a1abde0721b734368222.png%3F3)
frosty text saying (SPEED UP).wings on the edges. pixelated. 8 bit. Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.
:quality(85)/https://cdn.frvr.ai/6585e4efa00dc4f8c0788521.png%3F3)
cute fat chubby parachuting penguin wearing a santa hat. pixelated. 8 bit. Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.
:quality(85)/https://cdn.frvr.ai/6585e6d5a00dc4f8c0788557.png%3F3)
plain frosty user interface panel. pixelated. 8 bit. Single Game Texture. In-Game asset. 2d. High contrast. No shadows.
:quality(85)/https://cdn.frvr.ai/6640a70f4e9bf9cbd3d1e135.png%3F3)
cute angry parachuting penguin wearing a santa hat. pixelated. 8 bit.. Single Game Texture. In-Game asset. 2d. Blank background. High contrast. No shadows.
