f1babb7c13
- added images for pipes and floor - floor is now working - raspberry is falling on floor correctly - images are now getting preloaded - font ia getting preloaded - obstacle and pipe constructor now take p5.Image instead of a string with the path - removed everything to do with drawing background posters - started working on pipe tiling instead of streching
92 lines
No EOL
2.9 KiB
TypeScript
92 lines
No EOL
2.9 KiB
TypeScript
/**
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* Obstacle of the game. Built from 2 pipes, one at the bottom, one at the top.
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*/
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class Obstacle extends Entity implements Collidable {
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private pipeTop: Pipe;
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private pipeBottom: Pipe;
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private readonly padding: number = 150;
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private readonly speed: number = 3;
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private static _distanceBetweenPipes: number;
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private static _startX: number;
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static set startX(value: number) {
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this._startX = value;
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}
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static set distanceBetweenPipes(value: number) {
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this._distanceBetweenPipes = value;
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}
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/**
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* Constructs the Obstacle with the given image.
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* @param position starting position of the obstacle
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* @param obstacleWidth width of the obstacle
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* @param obstacleHeight height of the obstacle
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* @param image the image to be used
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*/
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constructor(position: Position, obstacleWidth: number, obstacleHeight: number, image: p5.Image) {
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super(position, obstacleWidth, obstacleHeight, 0);
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this.createPipes(position, obstacleHeight, obstacleWidth, image);
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}
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/**
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* Creates the pipes.
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* @param position
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* @param obstacleHeight
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* @param obstacleWidth
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* @param pipeImage
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* @private
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*/
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private createPipes(position: Position, obstacleHeight: number, obstacleWidth: number, pipeImage: p5.Image) {
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this.pipeTop = new Pipe(position.x, obstacleWidth, obstacleHeight, pipeImage);
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this.pipeBottom = new Pipe(position.x, obstacleWidth, obstacleHeight, pipeImage);
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}
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/**
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* Resets the position of the obstacle to the Obstacle.startX variable
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* Randomises the height of the pipes using the padding variable
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*/
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public resetPosition(): void {
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this.randomizeHeight();
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this.pipeBottom.position.x = Obstacle._startX;
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this.pipeTop.position.x = Obstacle._startX;
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}
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/**
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* Randomizes the height of the pipes
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*/
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public randomizeHeight(): void {
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this.pipeTop.height = this.randomRange(this.padding, height - this.padding - Obstacle._distanceBetweenPipes);
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this.pipeBottom.position.y = this.pipeTop.height + Obstacle._distanceBetweenPipes;
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this.pipeBottom.height = height - this.pipeTop.height - this.padding;
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}
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/**
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* Creates a random number between the min and max parameter
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* @param min minimum number
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* @param max maximum number
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*/
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private randomRange(min: number, max: number): number {
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return Math.random() * (max - min) + min;
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}
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public update(): void {
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this.pipeTop.move(this.speed);
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this.pipeBottom.move(this.speed);
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this.position.x = this.pipeTop.position.x;
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}
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public draw(): void {
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this.pipeTop.draw();
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this.pipeBottom.draw();
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}
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/**
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* Determines when the obstacle is colliding with another entity
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* @param o other entity
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*/
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public collides(o: Entity): boolean {
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return this.pipeTop.collides(o) || this.pipeBottom.collides(o);
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}
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} |