54 lines
1.2 KiB
TypeScript
54 lines
1.2 KiB
TypeScript
import { EventEmitter, Injectable } from "@angular/core";
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import { Planet } from "../model/planet.model";
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import { Ship, ShipConfig } from "../model/ships/ship.model";
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@Injectable({
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providedIn: 'root',
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})
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export class GameService {
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public showPlanetInfo: Planet | undefined;
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public showShipInfo: Ship | undefined;
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public showBuyShip = false;
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public ships: Ship[] = [];
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public planets: Planet[] = [];
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showTutorial = true;
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public money = 12500;
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onShipCreate: EventEmitter<Ship> = new EventEmitter();
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onShipDestroy: EventEmitter<Ship> = new EventEmitter();
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constructor() {}
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showDialog(planet: Planet) {
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this.showPlanetInfo = planet;
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}
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showShip(ship: Ship) {
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this.showShipInfo = ship;
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}
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get canDrag(): boolean {
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return this.showShipInfo == undefined && this.showPlanetInfo == undefined;
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}
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createShip(config: ShipConfig) {
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if (this.money < config.buyCost) {
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return;
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}
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this.money -= config.buyCost;
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const ship = new Ship(this, config);
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this.ships.push(ship);
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this.onShipCreate.emit(ship);
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}
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sellShip(ship: Ship) {
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this.ships = this.ships.filter(s => s != ship);
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ship.sell();
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this.onShipDestroy.emit(ship);
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this.money += ship.buyCost;
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}
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} |