bp-space-invaders
Version:
The BP Space Invaders Game
69 lines • 11.3 kB
JavaScript
import { AssetAlignEnum } from '../asset/enum/asset-align.enum';
import { AssetAlignVerticalEnum } from '../asset/enum/asset-align-vertical.enum';
import { ObservableTypeEnum } from '../enum/observable-type.enum';
import { Spaceship2Class } from '../spaceships/spaceship-2/spaceship-2.class';
export class SpaceshipService {
constructor(gameService, ctx, boundary) {
this.gameService = gameService;
this.ctx = ctx;
this.boundary = boundary;
this.spaceships = [];
this.gameboardBottom = this.gameService.getGameboard().height;
this.setUp();
this.gameService.getMasterObservable().subscribe((resultModel) => {
if (resultModel.type === ObservableTypeEnum.spaceshipDestroyed) {
this.spaceship.isDestroyed = false;
this.removeSpaceshipReserve();
}
});
}
setUp() {
Array(2)
.fill(0)
.map(() => {
this.spaceships.unshift(new Spaceship2Class(this.gameService, this.ctx, this.boundary, false));
});
let extraLivesX = 10;
this.spaceships
.filter((spaceship) => !spaceship.isDestroyed)
.map((spaceship) => {
spaceship.move({
x: extraLivesX,
y: this.gameboardBottom - spaceship.getAssetHeight()
});
extraLivesX += 20;
});
this.spaceship = new Spaceship2Class(this.gameService, this.ctx, this.boundary, true);
}
setupSpaceships() {
this.spaceship.isDestroyed = false;
const spaceshipAsset = this.gameService.positionAsset(this.spaceship, AssetAlignEnum.center, AssetAlignVerticalEnum.bottom);
spaceshipAsset.y = this.boundary.height - this.spaceship.getAssetHeight();
this.spaceship.move(spaceshipAsset);
this.spaceships.map((spaceship) => {
spaceship.isDestroyed = false;
});
}
getSpaceshipYPosition() {
return this.spaceship.y;
}
isHit(alienBombAsset) {
this.spaceship.isHit(alienBombAsset);
}
getActiveSpaceshipReserves() {
return this.spaceships.filter((spaceship) => !spaceship.isDestroyed);
}
removeSpaceshipReserve() {
const reserves = this.getActiveSpaceshipReserves();
if (reserves.length) {
reserves[reserves.length - 1].isDestroyed = true;
}
}
animate(now = 0) {
this.getActiveSpaceshipReserves().map((spaceship) => {
spaceship.animate(now);
});
this.spaceship.animate(now);
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"spaceship.service.js","sourceRoot":"","sources":["../../../../../projects/space-invaders/src/lib/service/spaceship.service.ts"],"names":[],"mappings":"AAEA,OAAO,EAAE,cAAc,EAAE,MAAM,gCAAgC,CAAC;AAChE,OAAO,EAAE,sBAAsB,EAAE,MAAM,yCAAyC,CAAC;AAGjF,OAAO,EAAE,kBAAkB,EAAE,MAAM,8BAA8B,CAAC;AAElE,OAAO,EAAE,eAAe,EAAE,MAAM,6CAA6C,CAAC;AAK9E,MAAM,OAAO,gBAAgB;IAqB3B,YACU,WAAwB,EACxB,GAA6B,EAC7B,QAA4B;QAF5B,gBAAW,GAAX,WAAW,CAAa;QACxB,QAAG,GAAH,GAAG,CAA0B;QAC7B,aAAQ,GAAR,QAAQ,CAAoB;QAEpC,IAAI,CAAC,UAAU,GAAG,EAAE,CAAC;QACrB,IAAI,CAAC,eAAe,GAAG,IAAI,CAAC,WAAW,CAAC,YAAY,EAAE,CAAC,MAAM,CAAC;QAE9D,IAAI,CAAC,KAAK,EAAE,CAAC;QAEb,IAAI,CAAC,WAAW,CAAC,mBAAmB,EAAE,CAAC,SAAS,CAAC,CAAC,WAA4B,EAAE,EAAE;YAChF,IAAI,WAAW,CAAC,IAAI,KAAK,kBAAkB,CAAC,kBAAkB,EAAE;gBAC9D,IAAI,CAAC,SAAS,CAAC,WAAW,GAAG,KAAK,CAAC;gBACnC,IAAI,CAAC,sBAAsB,EAAE,CAAC;aAC/B;QACH,CAAC,CAAC,CAAC;IACL,CAAC;IAKO,KAAK;QACX,KAAK,CAAC,CAAC,CAAC;aACL,IAAI,CAAC,CAAC,CAAC;aACP,GAAG,CAAC,GAAG,EAAE;YACR,IAAI,CAAC,UAAU,CAAC,OAAO,CAAC,IAAI,eAAe,CAAC,IAAI,CAAC,WAAW,EAAE,IAAI,CAAC,GAAG,EAAE,IAAI,CAAC,QAAQ,EAAE,KAAK,CAAC,CAAC,CAAC;QACjG,CAAC,CAAC,CAAC;QAEL,IAAI,WAAW,GAAG,EAAE,CAAC;QAErB,IAAI,CAAC,UAAU;aACZ,MAAM,CAAC,CAAC,SAAyB,EAAE,EAAE,CAAC,CAAC,SAAS,CAAC,WAAW,CAAC;aAC7D,GAAG,CAAC,CAAC,SAAyB,EAAE,EAAE;YACjC,SAAS,CAAC,IAAI,CAAC;gBACb,CAAC,EAAE,WAAW;gBACd,CAAC,EAAE,IAAI,CAAC,eAAe,GAAG,SAAS,CAAC,cAAc,EAAE;aAC3C,CAAC,CAAC;YACb,WAAW,IAAI,EAAE,CAAC;QACpB,CAAC,CAAC,CAAC;QAEL,IAAI,CAAC,SAAS,GAAG,IAAI,eAAe,CAAC,IAAI,CAAC,WAAW,EAAE,IAAI,CAAC,GAAG,EAAE,IAAI,CAAC,QAAQ,EAAE,IAAI,CAAC,CAAC;IACxF,CAAC;IAKM,eAAe;QACpB,IAAI,CAAC,SAAS,CAAC,WAAW,GAAG,KAAK,CAAC;QACnC,MAAM,cAAc,GAAG,IAAI,CAAC,WAAW,CAAC,aAAa,CACnD,IAAI,CAAC,SAAS,EACd,cAAc,CAAC,MAAM,EACrB,sBAAsB,CAAC,MAAM,CAC9B,CAAC;QACF,cAAc,CAAC,CAAC,GAAG,IAAI,CAAC,QAAQ,CAAC,MAAM,GAAG,IAAI,CAAC,SAAS,CAAC,cAAc,EAAE,CAAC;QAC1E,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,cAAc,CAAC,CAAC;QAEpC,IAAI,CAAC,UAAU,CAAC,GAAG,CAAC,CAAC,SAAyB,EAAE,EAAE;YAChD,SAAS,CAAC,WAAW,GAAG,KAAK,CAAC;QAChC,CAAC,CAAC,CAAC;IACL,CAAC;IAKM,qBAAqB;QAC1B,OAAO,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC;IAC1B,CAAC;IAKM,KAAK,CAAC,cAAsB;QACjC,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,cAAc,CAAC,CAAC;IACvC,CAAC;IAKO,0BAA0B;QAChC,OAAO,IAAI,CAAC,UAAU,CAAC,MAAM,CAAC,CAAC,SAAyB,EAAE,EAAE,CAAC,CAAC,SAAS,CAAC,WAAW,CAAC,CAAC;IACvF,CAAC;IAKO,sBAAsB;QAC5B,MAAM,QAAQ,GAAG,IAAI,CAAC,0BAA0B,EAAE,CAAC;QACnD,IAAI,QAAQ,CAAC,MAAM,EAAE;YACnB,QAAQ,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,WAAW,GAAG,IAAI,CAAC;SAClD;IACH,CAAC;IAKM,OAAO,CAAC,GAAG,GAAG,CAAC;QACpB,IAAI,CAAC,0BAA0B,EAAE,CAAC,GAAG,CAAC,CAAC,SAAyB,EAAE,EAAE;YAClE,SAAS,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC;QACzB,CAAC,CAAC,CAAC;QAEH,IAAI,CAAC,SAAS,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC;IAC9B,CAAC;CACF","sourcesContent":["import { BoundarySetupModel } from '../model/boundary-set.model';\nimport { GameService } from './game.service';\nimport { AssetAlignEnum } from '../asset/enum/asset-align.enum';\nimport { AssetAlignVerticalEnum } from '../asset/enum/asset-align-vertical.enum';\nimport { IAsset } from '../interface/asset.interface';\nimport { ObservableModel } from '../model/observable.model';\nimport { ObservableTypeEnum } from '../enum/observable-type.enum';\nimport { SpaceshipClass } from '../spaceships/spaceship/spaceship.class';\nimport { Spaceship2Class } from '../spaceships/spaceship-2/spaceship-2.class';\n\n/**\n * The Spaceship service\n */\nexport class SpaceshipService {\n  /**\n   * The Space ship\n   */\n  private spaceship: SpaceshipClass;\n  /**\n   * Extra Space ships\n   */\n  private spaceships: SpaceshipClass[];\n  /**\n   * The gameboard bottom\n   */\n  private gameboardBottom: number;\n\n  /**\n   * The constructor\n   *\n   * @param gameService The GameService\n   * @param ctx The CTX\n   * @param boundarySetUp The Boundary Set up\n   */\n  constructor(\n    private gameService: GameService,\n    private ctx: CanvasRenderingContext2D,\n    private boundary: BoundarySetupModel\n  ) {\n    this.spaceships = [];\n    this.gameboardBottom = this.gameService.getGameboard().height;\n\n    this.setUp();\n\n    this.gameService.getMasterObservable().subscribe((resultModel: ObservableModel) => {\n      if (resultModel.type === ObservableTypeEnum.spaceshipDestroyed) {\n        this.spaceship.isDestroyed = false;\n        this.removeSpaceshipReserve();\n      }\n    });\n  }\n\n  /**\n   * Set up the bases\n   */\n  private setUp(): void {\n    Array(2)\n      .fill(0)\n      .map(() => {\n        this.spaceships.unshift(new Spaceship2Class(this.gameService, this.ctx, this.boundary, false));\n      });\n\n    let extraLivesX = 10;\n\n    this.spaceships\n      .filter((spaceship: SpaceshipClass) => !spaceship.isDestroyed)\n      .map((spaceship: SpaceshipClass) => {\n        spaceship.move({\n          x: extraLivesX,\n          y: this.gameboardBottom - spaceship.getAssetHeight()\n        } as IAsset);\n        extraLivesX += 20;\n      });\n\n    this.spaceship = new Spaceship2Class(this.gameService, this.ctx, this.boundary, true);\n  }\n\n  /**\n   * Set up the spaceships\n   */\n  public setupSpaceships(): void {\n    this.spaceship.isDestroyed = false;\n    const spaceshipAsset = this.gameService.positionAsset(\n      this.spaceship,\n      AssetAlignEnum.center,\n      AssetAlignVerticalEnum.bottom\n    );\n    spaceshipAsset.y = this.boundary.height - this.spaceship.getAssetHeight();\n    this.spaceship.move(spaceshipAsset);\n\n    this.spaceships.map((spaceship: SpaceshipClass) => {\n      spaceship.isDestroyed = false;\n    });\n  }\n\n  /**\n   * Get the Spaceship Y Position\n   */\n  public getSpaceshipYPosition(): number {\n    return this.spaceship.y;\n  }\n\n  /**\n   * If the active spaceship is hit\n   */\n  public isHit(alienBombAsset: IAsset): void {\n    this.spaceship.isHit(alienBombAsset);\n  }\n\n  /**\n   * Get the active reserve spaceships\n   */\n  private getActiveSpaceshipReserves(): SpaceshipClass[] {\n    return this.spaceships.filter((spaceship: SpaceshipClass) => !spaceship.isDestroyed);\n  }\n\n  /**\n   * Remove a destroyed reserve spaceship\n   */\n  private removeSpaceshipReserve(): void {\n    const reserves = this.getActiveSpaceshipReserves();\n    if (reserves.length) {\n      reserves[reserves.length - 1].isDestroyed = true;\n    }\n  }\n\n  /**\n   * Animate the invasion\n   */\n  public animate(now = 0): void {\n    this.getActiveSpaceshipReserves().map((spaceship: SpaceshipClass) => {\n      spaceship.animate(now);\n    });\n\n    this.spaceship.animate(now);\n  }\n}\n"]}