67 lines
No EOL
1.5 KiB
TypeScript
67 lines
No EOL
1.5 KiB
TypeScript
class Raspberry extends Entity {
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private readonly lift: number = -10;
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private readonly gravity: number = 1;
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private _velocity: number = 0;
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private _image: any;
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private static readonly maxVelocity: number = 5;
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constructor() {
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super(new Position(width / 6, height / 2), 180, 70, 0);
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}
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//region Getter & Setter
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get velocity(): number {
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return this._velocity;
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}
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set velocity(value: number) {
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this._velocity = (this.velocity > Raspberry.maxVelocity) ? Raspberry.maxVelocity : value;
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}
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get image(): any {
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return this._image;
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}
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set image(path: string) {
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this._image = loadImage(path);
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}
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//endregion
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public update(): void {
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this.applyGravity();
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this.forceBoundaries();
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}
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private applyGravity(): void {
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this.velocity += this.gravity;
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}
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private forceBoundaries(): void {
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if (this.position.y > height) {
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this.position.y = height;
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this.velocity = 0;
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}
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if (this.position.y < 0) {
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this.position.y = 0;
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this.velocity = 0;
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}
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}
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public boost(): void {
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this.velocity += this.lift;
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}
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public draw(): void {
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image(this.image, this.position.x, this.position.y, this.width, this.height);
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noFill();
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noStroke();
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rect(
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this.position.x,
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this.position.y,
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this.width,
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this.height
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);
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}
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} |