User prompt
Attach the canvas
User prompt
Please fix the bug: 'Uncaught TypeError: self.graphics.moveTo is not a function' in or related to this line: 'self.graphics.moveTo(self.points[0].x, self.points[0].y);' Line Number: 37
User prompt
Please fix the bug: 'Uncaught TypeError: self.graphics.lineStyle is not a function' in or related to this line: 'self.graphics.lineStyle(5, 0xffffff, 1);' Line Number: 28
User prompt
Please fix the bug: 'Uncaught TypeError: Graphics is not a constructor' in or related to this line: 'self.graphics = new Graphics();' Line Number: 9
Initial prompt
Drawing game
/****
* Classes
****/
// Assets will be automatically created and loaded by the LK engine based on their usage in the code.
// Class for drawing lines
var Line = Container.expand(function () {
var self = Container.call(this);
self.points = [];
self.graphics = LK.getAsset('lineGraphics', {
anchorX: 0.5,
anchorY: 0.5
});
self.addChild(self.graphics);
self.addPoint = function (x, y) {
self.points.push({
x: x,
y: y
});
self.redraw();
};
self.redraw = function () {
self.graphics.clear();
// Simulate line drawing by creating a new line asset for each segment
var lineSegment = LK.getAsset('lineGraphics', {
anchorX: 0.5,
anchorY: 0.5
});
lineSegment.width = 5; // Set line width
lineSegment.tint = 0xffffff; // Set line color
self.addChild(lineSegment);
if (self.points.length > 1) {
for (var i = 1; i < self.points.length; i++) {
var segment = LK.getAsset('lineGraphics', {
anchorX: 0.5,
anchorY: 0.5
});
segment.width = Math.sqrt(Math.pow(self.points[i].x - self.points[i - 1].x, 2) + Math.pow(self.points[i].y - self.points[i - 1].y, 2));
segment.rotation = Math.atan2(self.points[i].y - self.points[i - 1].y, self.points[i].x - self.points[i - 1].x);
segment.x = (self.points[i].x + self.points[i - 1].x) / 2;
segment.y = (self.points[i].y + self.points[i - 1].y) / 2;
self.addChild(segment);
}
}
};
});
/****
* Initialize Game
****/
var game = new LK.Game({
backgroundColor: 0x000000 // Init game with black background
});
/****
* Game Code
****/
var canvas = LK.getAsset('canvas', {
anchorX: 0.5,
anchorY: 0.5
});
canvas.x = 2048 / 2;
canvas.y = 2732 / 2;
game.addChild(canvas);
var currentLine = null;
var lines = [];
// Event handler for starting a new line
game.down = function (x, y, obj) {
currentLine = new Line();
currentLine.addPoint(x, y);
game.addChild(currentLine);
lines.push(currentLine);
};
// Event handler for drawing
game.move = function (x, y, obj) {
if (currentLine) {
currentLine.addPoint(x, y);
}
};
// Event handler for ending a line
game.up = function (x, y, obj) {
currentLine = null;
};
// Update function to handle any animations or game logic
game.update = function () {
// Currently, no animations or additional logic needed
}; ===================================================================
--- original.js
+++ change.js
@@ -53,8 +53,15 @@
/****
* Game Code
****/
+var canvas = LK.getAsset('canvas', {
+ anchorX: 0.5,
+ anchorY: 0.5
+});
+canvas.x = 2048 / 2;
+canvas.y = 2732 / 2;
+game.addChild(canvas);
var currentLine = null;
var lines = [];
// Event handler for starting a new line
game.down = function (x, y, obj) {