81 lines
2.6 KiB
TypeScript
81 lines
2.6 KiB
TypeScript
import { Wall } from './Wall';
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import { GameSettings } from './GameSettings';
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export class Player {
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private gameSettings = new GameSettings();
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public bestScore = 0;
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public angle = 0;
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public score = 0;
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public color = '#' + (0x1000000 + (Math.random()) * 0xffffff).toString(16).substr(1, 6);
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public x = this.gameSettings.arenaSize * (0.25 + Math.random() * 0.5);
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public y = this.gameSettings.arenaSize * (0.25 + Math.random() * 0.5);
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public walls: Wall[] = [];
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public lastWall = 0;
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public state = 'ALIVE';
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constructor (public id: string, public name: string) {
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this.reset();
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}
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reset () {
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this.score = 0;
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this.color = '#' + (0x1000000 + (Math.random()) * 0xffffff).toString(16).substr(1, 6);
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this.x = this.gameSettings.arenaSize * (0.25 + Math.random() * 0.5);
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this.y = this.gameSettings.arenaSize * (0.25 + Math.random() * 0.5);
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this.walls = [];
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this.lastWall = 0;
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this.state = 'ALIVE';
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}
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kill () {
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this.state = 'DEAD';
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if (this.bestScore < this.score) this.bestScore = this.score;
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}
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isOutOfBorders () {
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return this.x - this.gameSettings.playerSize < 0 ||
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this.x + this.gameSettings.playerSize > this.gameSettings.arenaSize ||
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this.y - this.gameSettings.playerSize < 0 ||
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this.y + this.gameSettings.playerSize > this.gameSettings.arenaSize
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}
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isCloseToWall (wallA: Wall, wallB: Wall) {
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const xar = Math.min(wallA.x, wallB.x) - this.gameSettings.playerSize
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const yar = Math.min(wallA.y, wallB.y) - this.gameSettings.playerSize
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const xbr = Math.min(wallA.x, wallB.x) + this.gameSettings.playerSize
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const ybr = Math.min(wallA.y, wallB.y) + this.gameSettings.playerSize
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return ((this.x >= xar && this.x <= xbr) && (this.y >= yar && this.y <= ybr))
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}
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isCrossingLine (wallA: Wall, wallB: Wall) {
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const xa = wallA.x
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const ya = wallA.y
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const xb = wallB.x
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const yb = wallB.y
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const xc = this.x
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const yc = this.y
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const radius = this.gameSettings.playerSize
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return Math.abs((yb - ya) * xc - (xb - xa) * yc + xb * ya - yb * xa) / Math.sqrt(Math.pow(xb - xa, 2) + Math.pow(yb - ya, 2)) < radius
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}
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step (tickToSimulate: number) {
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if (this.state === 'DEAD') return
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for (let i = 0; i < tickToSimulate; i++) {
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this.lastWall++
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if (this.lastWall > this.gameSettings.wallUpdate) {
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this.walls.push(new Wall(this.x, this.y))
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this.score++
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this.lastWall = 0
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}
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this.x = this.x + this.gameSettings.playerSpeed * Math.cos(this.angle)
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this.y = this.y + this.gameSettings.playerSpeed * Math.sin(this.angle)
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}
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}
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}
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