bp-space-invaders
Version:
The BP Space Invaders Game
72 lines • 11.1 kB
JavaScript
import { ASSET_ANIMATION, COLORS, KEY, DESTRUCTION_ANIMATION } from './bomb-constants';
import { AssetClass } from '../asset/asset.class';
export class BombClass extends AssetClass {
constructor(gameService, ctx, boundarySetup, guid) {
super(gameService, ctx, boundarySetup, guid);
this.moves = {
[KEY.DOWN]: (asset) => ({ ...asset, y: asset.y + 5 })
};
}
spawn() {
this.assetAnimation = ASSET_ANIMATION[0];
this.engineAnimation = [];
this.destructionAnimations = DESTRUCTION_ANIMATION;
this.destructionAnimation = this.destructionAnimations[0];
super.spawn();
}
draw() {
this.ctx.save();
this.ctx.scale(1, 1);
this.drawBomb();
this.ctx.restore();
}
drawBomb() {
this.assetAnimation.forEach((row, y) => {
row.forEach((value, x) => {
this.ctx.fillStyle = COLORS[value];
this.ctx.fillRect(this.x + x, this.y + y, 1, 1);
});
});
}
drawBombDestruction() {
this.destructionAnimation.forEach((row, y) => {
row.forEach((value, x) => {
if (value > 0) {
this.ctx.fillStyle = COLORS[value];
this.ctx.fillRect(this.x + x, this.y + y, 1, 1);
}
});
});
}
destructionAnimate(now = 0) {
this.destructionTimer.elapsed = now - this.destructionTimer.start;
if (this.destructionAnimationCounter === this.destructionAnimations.length) {
cancelAnimationFrame(this.destructionRequestId);
return;
}
if (this.destructionTimer.elapsed > 30) {
this.destructionTimer.start = now;
this.destructionAnimation =
this.destructionAnimations[this.destructionAnimationCounter++ % this.destructionAnimations.length];
}
this.drawBombDestruction();
this.destructionRequestId = requestAnimationFrame(this.destructionAnimate.bind(this));
}
animate(now = 0) {
this.engineTimer.elapsed = now - this.engineTimer.start;
this.destructionAnimationCounter = 0;
if (this.engineTimer.elapsed > 75) {
this.engineTimer.start = now;
const asset = this.moves['ArrowDown'](this);
if (this.gameService.valid(asset, this.boundary)) {
this.move(asset);
}
else {
this.destructionAnimate();
this.isDestroyed = true;
}
}
this.draw();
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"bomb.class.js","sourceRoot":"","sources":["../../../../../projects/space-invaders/src/lib/bomb/bomb.class.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,eAAe,EAAE,MAAM,EAAE,GAAG,EAAE,qBAAqB,EAAE,MAAM,kBAAkB,CAAC;AAGvF,OAAO,EAAE,UAAU,EAAE,MAAM,sBAAsB,CAAC;AAMlD,MAAM,OAAO,SAAU,SAAQ,UAAU;IAevC,YACE,WAAwB,EACxB,GAA6B,EAC7B,aAAiC,EACjC,IAAY;QAEZ,KAAK,CAAC,WAAW,EAAE,GAAG,EAAE,aAAa,EAAE,IAAI,CAAC,CAAC;QAjBvC,UAAK,GAAG;YACd,CAAC,GAAG,CAAC,IAAI,CAAC,EAAE,CAAC,KAAa,EAAU,EAAE,CAAC,CAAC,EAAE,GAAG,KAAK,EAAE,CAAC,EAAE,KAAK,CAAC,CAAC,GAAG,CAAC,EAAE,CAAC;SACtE,CAAC;IAgBF,CAAC;IAKkB,KAAK;QACtB,IAAI,CAAC,cAAc,GAAG,eAAe,CAAC,CAAC,CAAC,CAAC;QACzC,IAAI,CAAC,eAAe,GAAG,EAAE,CAAC;QAC1B,IAAI,CAAC,qBAAqB,GAAG,qBAAqB,CAAC;QACnD,IAAI,CAAC,oBAAoB,GAAG,IAAI,CAAC,qBAAqB,CAAC,CAAC,CAAC,CAAC;QAC1D,KAAK,CAAC,KAAK,EAAE,CAAC;IAChB,CAAC;IAKS,IAAI;QACZ,IAAI,CAAC,GAAG,CAAC,IAAI,EAAE,CAAC;QAChB,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC;QACrB,IAAI,CAAC,QAAQ,EAAE,CAAC;QAChB,IAAI,CAAC,GAAG,CAAC,OAAO,EAAE,CAAC;IACrB,CAAC;IAKO,QAAQ;QACd,IAAI,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC,GAAG,EAAE,CAAC,EAAE,EAAE;YACrC,GAAG,CAAC,OAAO,CAAC,CAAC,KAAK,EAAE,CAAC,EAAE,EAAE;gBACvB,IAAI,CAAC,GAAG,CAAC,SAAS,GAAG,MAAM,CAAC,KAAK,CAAC,CAAC;gBACnC,IAAI,CAAC,GAAG,CAAC,QAAQ,CAAC,IAAI,CAAC,CAAC,GAAG,CAAC,EAAE,IAAI,CAAC,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,CAAC;YAClD,CAAC,CAAC,CAAC;QACL,CAAC,CAAC,CAAC;IACL,CAAC;IAKO,mBAAmB;QACzB,IAAI,CAAC,oBAAoB,CAAC,OAAO,CAAC,CAAC,GAAG,EAAE,CAAC,EAAE,EAAE;YAC3C,GAAG,CAAC,OAAO,CAAC,CAAC,KAAK,EAAE,CAAC,EAAE,EAAE;gBACvB,IAAI,KAAK,GAAG,CAAC,EAAE;oBACb,IAAI,CAAC,GAAG,CAAC,SAAS,GAAG,MAAM,CAAC,KAAK,CAAC,CAAC;oBACnC,IAAI,CAAC,GAAG,CAAC,QAAQ,CAAC,IAAI,CAAC,CAAC,GAAG,CAAC,EAAE,IAAI,CAAC,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,CAAC;iBACjD;YACH,CAAC,CAAC,CAAC;QACL,CAAC,CAAC,CAAC;IACL,CAAC;IAMS,kBAAkB,CAAC,GAAG,GAAG,CAAC;QAClC,IAAI,CAAC,gBAAgB,CAAC,OAAO,GAAG,GAAG,GAAG,IAAI,CAAC,gBAAgB,CAAC,KAAK,CAAC;QAElE,IAAI,IAAI,CAAC,2BAA2B,KAAK,IAAI,CAAC,qBAAqB,CAAC,MAAM,EAAE;YAC1E,oBAAoB,CAAC,IAAI,CAAC,oBAAoB,CAAC,CAAC;YAChD,OAAO;SACR;QAED,IAAI,IAAI,CAAC,gBAAgB,CAAC,OAAO,GAAG,EAAE,EAAE;YACtC,IAAI,CAAC,gBAAgB,CAAC,KAAK,GAAG,GAAG,CAAC;YAClC,IAAI,CAAC,oBAAoB;gBACvB,IAAI,CAAC,qBAAqB,CAAC,IAAI,CAAC,2BAA2B,EAAE,GAAG,IAAI,CAAC,qBAAqB,CAAC,MAAM,CAAC,CAAC;SACtG;QAED,IAAI,CAAC,mBAAmB,EAAE,CAAC;QAC3B,IAAI,CAAC,oBAAoB,GAAG,qBAAqB,CAAC,IAAI,CAAC,kBAAkB,CAAC,IAAI,CAAC,IAAI,CAAyB,CAAC,CAAC;IAChH,CAAC;IAMM,OAAO,CAAC,GAAG,GAAG,CAAC;QACpB,IAAI,CAAC,WAAW,CAAC,OAAO,GAAG,GAAG,GAAG,IAAI,CAAC,WAAW,CAAC,KAAK,CAAC;QAExD,IAAI,CAAC,2BAA2B,GAAG,CAAC,CAAC;QAErC,IAAI,IAAI,CAAC,WAAW,CAAC,OAAO,GAAG,EAAE,EAAE;YACjC,IAAI,CAAC,WAAW,CAAC,KAAK,GAAG,GAAG,CAAC;YAC7B,MAAM,KAAK,GAAG,IAAI,CAAC,KAAK,CAAC,WAAW,CAAC,CAAC,IAAI,CAAC,CAAC;YAC5C,IAAI,IAAI,CAAC,WAAW,CAAC,KAAK,CAAC,KAAK,EAAE,IAAI,CAAC,QAAQ,CAAC,EAAE;gBAChD,IAAI,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;aAClB;iBAAM;gBACL,IAAI,CAAC,kBAAkB,EAAE,CAAC;gBAC1B,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC;aACzB;SACF;QAED,IAAI,CAAC,IAAI,EAAE,CAAC;IACd,CAAC;CACF","sourcesContent":["import { ASSET_ANIMATION, COLORS, KEY, DESTRUCTION_ANIMATION } from './bomb-constants';\nimport { IAsset } from '../interface/asset.interface';\nimport { GameService } from '../service/game.service';\nimport { AssetClass } from '../asset/asset.class';\nimport { BoundarySetupModel } from '../model/boundary-set.model';\n\n/**\n * The Bomb Class\n */\nexport class BombClass extends AssetClass {\n  /**\n   * The moves\n   */\n  private moves = {\n    [KEY.DOWN]: (asset: IAsset): IAsset => ({ ...asset, y: asset.y + 5 })\n  };\n\n  /**\n   * Constructor\n   * @param gameService The GameService\n   * @param ctx The ctx\n   * @param boundarySetup The BoundarySetupModel\n   * @param guid The guid of the bomb\n   */\n  constructor(\n    gameService: GameService,\n    ctx: CanvasRenderingContext2D,\n    boundarySetup: BoundarySetupModel,\n    guid: number\n  ) {\n    super(gameService, ctx, boundarySetup, guid);\n  }\n\n  /**\n   * Spawn the bomb\n   */\n  protected override spawn(): void {\n    this.assetAnimation = ASSET_ANIMATION[0];\n    this.engineAnimation = [];\n    this.destructionAnimations = DESTRUCTION_ANIMATION;\n    this.destructionAnimation = this.destructionAnimations[0];\n    super.spawn();\n  }\n\n  /**\n   * Draw evenything necessary\n   */\n  protected draw(): void {\n    this.ctx.save();\n    this.ctx.scale(1, 1);\n    this.drawBomb();\n    this.ctx.restore();\n  }\n\n  /**\n   * Draw the bomb\n   */\n  private drawBomb(): void {\n    this.assetAnimation.forEach((row, y) => {\n      row.forEach((value, x) => {\n        this.ctx.fillStyle = COLORS[value];\n        this.ctx.fillRect(this.x + x, this.y + y, 1, 1);\n      });\n    });\n  }\n\n  /**\n   * Draw the bomb destruction\n   */\n  private drawBombDestruction(): void {\n    this.destructionAnimation.forEach((row, y) => {\n      row.forEach((value, x) => {\n        if (value > 0) {\n          this.ctx.fillStyle = COLORS[value];\n          this.ctx.fillRect(this.x + x, this.y + y, 1, 1);\n        }\n      });\n    });\n  }\n\n  /**\n   * Animate the alien\n   * @param now the current time\n   */\n  protected destructionAnimate(now = 0): void {\n    this.destructionTimer.elapsed = now - this.destructionTimer.start;\n\n    if (this.destructionAnimationCounter === this.destructionAnimations.length) {\n      cancelAnimationFrame(this.destructionRequestId);\n      return;\n    }\n\n    if (this.destructionTimer.elapsed > 30) {\n      this.destructionTimer.start = now;\n      this.destructionAnimation =\n        this.destructionAnimations[this.destructionAnimationCounter++ % this.destructionAnimations.length];\n    }\n\n    this.drawBombDestruction();\n    this.destructionRequestId = requestAnimationFrame(this.destructionAnimate.bind(this) as FrameRequestCallback);\n  }\n\n  /**\n   * Animate the bomb\n   * @param now the current time\n   */\n  public animate(now = 0): void {\n    this.engineTimer.elapsed = now - this.engineTimer.start;\n\n    this.destructionAnimationCounter = 0;\n\n    if (this.engineTimer.elapsed > 75) {\n      this.engineTimer.start = now;\n      const asset = this.moves['ArrowDown'](this);\n      if (this.gameService.valid(asset, this.boundary)) {\n        this.move(asset);\n      } else {\n        this.destructionAnimate();\n        this.isDestroyed = true;\n      }\n    }\n\n    this.draw();\n  }\n}\n"]}