bp-prism-game
Version:
The BP Prism Game
143 lines • 17.1 kB
JavaScript
import { ObservableTypeEnum } from '../enum/observable-type.enum';
import { AssetAlignEnum } from './enum/asset-align.enum';
import { AssetAlignVerticalEnum } from './enum/asset-align-vertical.enum';
/**
* The Asset Class
*/
export class AssetClass {
/**
* Constructor
* @param gameService The game service
* @param ctx The ctx
* @param assetUid the uid of the asset
* @param imageType The optional animation number
*/
constructor(gameService, ctx, assetUid, imageType) {
this.gameService = gameService;
this.ctx = ctx;
this.assetUid = assetUid;
this.imageType = imageType;
this.assetScale = {
x: 1,
y: 1
};
this.x = 0;
this.y = 0;
this.images = [];
this.assetHeight = 0;
this.assetWidth = 0;
this.isAnimated = false;
this.isDestroyed = false;
this.isGameOver = false;
this.isGamePaused = false;
this.isImageLoaded = false;
this.assetTimer = { start: performance.now(), elapsed: 0 };
this.animationCounter = 0;
this.boundary = this.gameService.getBoundary();
this.init();
}
/**
* Init the asset
*/
init() {
this.gameService.getMasterObservable().subscribe((result) => {
if (result.type === ObservableTypeEnum.keyDownEvent || result.type === ObservableTypeEnum.keyUpEvent) {
this.processKeyStroke(result);
}
else if (result.type === ObservableTypeEnum.gameOver) {
this.isGameOver = result.booleanData;
}
else if (result.type === ObservableTypeEnum.gamePaused) {
this.isGamePaused = result.booleanData;
}
});
}
/**
* The extended animate class
*/
/* eslint-disable-next-line */
animate() { }
/**
* Get the Asset height
*/
getAssetHeight() {
return this.assetHeight * this.assetScale.y;
}
/**
* Get the Asset Width
*/
getAssetWidth() {
return this.assetWidth * this.assetScale.x;
}
/**
* set The Asset Dimensions
* @param height The asset height
* @param width The asset width
*/
setAssetDimensions(height, width) {
this.assetHeight = height;
this.assetWidth = width;
}
/**
* Get the asset uid
*/
get uid() {
return this.assetUid;
}
/**
* Process the key stroke
* @param eventCode the key event code
*/
/* eslint-disable-next-line */
processKeyStroke(event) { }
/**
* Move the asset
* @param asset The asset input
*/
move(asset) {
this.x = asset.x;
this.y = asset.y;
}
/**
* Determine if we should stop the animation
*/
stopAnimation() {
return this.isDestroyed || this.isGameOver || this.isGamePaused;
}
/**
* Position the Asset
*/
positionAsset(alignPosition, justifyPosition) {
let x = 0;
let y = 0;
if (alignPosition === AssetAlignEnum.center) {
x = (this.boundary.right - this.getAssetWidth()) / 2;
}
else if (alignPosition === AssetAlignEnum.leftThird) {
x = this.boundary.right / 3 - this.getAssetWidth() / 2;
}
else if (alignPosition === AssetAlignEnum.leftFourth) {
x = this.boundary.right / 4 - this.getAssetWidth() / 2;
}
else if (alignPosition === AssetAlignEnum.rightThird) {
x = (this.boundary.right * 2) / 3 - this.getAssetWidth() / 2;
}
else if (alignPosition === AssetAlignEnum.rightFourth) {
x = (this.boundary.right * 3) / 4 - this.getAssetWidth() / 2;
}
else if (alignPosition === AssetAlignEnum.right) {
x = this.boundary.right - this.getAssetWidth();
}
if (justifyPosition === AssetAlignVerticalEnum.bottom) {
y = this.boundary.floor - this.getAssetHeight();
}
else if (justifyPosition === AssetAlignVerticalEnum.middle) {
y = (this.boundary.floor - this.getAssetHeight()) / 2;
}
return {
x: Math.round(x),
y: Math.round(y)
};
}
}
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{ IAsset } from '../interface/asset.interface';\nimport { GameService } from '../service/game.service';\nimport { ObservableModel } from '../model/observable.model';\nimport { ObservableTypeEnum } from '../enum/observable-type.enum';\nimport { TimerModel } from '../model/timer.model';\nimport { BoundaryModel } from '../model/boundary.model';\nimport { AssetAlignEnum } from './enum/asset-align.enum';\nimport { AssetAlignVerticalEnum } from './enum/asset-align-vertical.enum';\nimport { AssetScaleModel } from '../model/asset-scale.mode';\nimport { ImageLocationModel } from '../model/image/image-location.model';\nimport { ImageLoadedEnum } from '../enum/image-loaded.enum';\n\n/**\n * The Asset Class\n */\nexport abstract class AssetClass implements IAsset {\n  /**\n   * The x coordinate\n   */\n  public x: number;\n  /**\n   * The y coordinate\n   */\n  public y: number;\n  /**\n   * The request id from the animation\n   */\n  protected requestId: number;\n  /**\n   * The Asset Timmer\n   */\n  protected assetTimer: TimerModel;\n  /**\n   * Animation Counter\n   */\n  protected animationCounter: number;\n  /**\n   * the boardary model\n   */\n  protected boundary: BoundaryModel;\n  /**\n   * Is the asset is destroyed\n   */\n  public isDestroyed: boolean;\n  /**\n   * If the asset can be animated\n   */\n  public isAnimated: boolean;\n  /**\n   * If the asset knowns the game is over\n   */\n  protected isGameOver: boolean;\n  /**\n   * If the asset knowns the game is paused\n   */\n  protected isGamePaused: boolean;\n  /**\n   * The scale of the object\n   */\n  public assetScale: AssetScaleModel;\n  /**\n   * The images\n   */\n  protected images: ImageLocationModel[];\n  /**\n   * If the image is loaded\n   */\n  protected isImageLoaded: boolean;\n  /**\n   * The asset height\n   */\n  private assetHeight: number;\n  /**\n   * The asset width\n   */\n  private assetWidth: number;\n\n  /**\n   * Constructor\n   * @param gameService The game service\n   * @param ctx The ctx\n   * @param assetUid the uid of the asset\n   * @param imageType The optional animation number\n   */\n  constructor(\n    protected gameService: GameService,\n    protected ctx: CanvasRenderingContext2D,\n    protected assetUid: number,\n    protected imageType?: ImageLoadedEnum\n  ) {\n    this.assetScale = {\n      x: 1,\n      y: 1\n    } as AssetScaleModel;\n    this.x = 0;\n    this.y = 0;\n\n    this.images = [];\n\n    this.assetHeight = 0;\n    this.assetWidth = 0;\n\n    this.isAnimated = false;\n    this.isDestroyed = false;\n    this.isGameOver = false;\n    this.isGamePaused = false;\n    this.isImageLoaded = false;\n\n    this.assetTimer = { start: performance.now(), elapsed: 0 };\n    this.animationCounter = 0;\n\n    this.boundary = this.gameService.getBoundary();\n\n    this.init();\n  }\n\n  /**\n   * Init the asset\n   */\n  init(): void {\n    this.gameService.getMasterObservable().subscribe((result: ObservableModel) => {\n      if (result.type === ObservableTypeEnum.keyDownEvent || result.type === ObservableTypeEnum.keyUpEvent) {\n        this.processKeyStroke(result);\n      } else if (result.type === ObservableTypeEnum.gameOver) {\n        this.isGameOver = result.booleanData;\n      } else if (result.type === ObservableTypeEnum.gamePaused) {\n        this.isGamePaused = result.booleanData;\n      }\n    });\n  }\n  /**\n   * The extended animate class\n   */\n  /* eslint-disable-next-line */\n  public animate(): void {}\n\n  /**\n   * Get the Asset height\n   */\n  getAssetHeight(): number {\n    return this.assetHeight * this.assetScale.y;\n  }\n\n  /**\n   * Get the Asset Width\n   */\n  getAssetWidth(): number {\n    return this.assetWidth * this.assetScale.x;\n  }\n\n  /**\n   *  set The Asset Dimensions\n   * @param height The asset height\n   * @param width The asset width\n   */\n  setAssetDimensions(height: number, width: number): void {\n    this.assetHeight = height;\n    this.assetWidth = width;\n  }\n\n  /**\n   * Get the asset uid\n   */\n  get uid() {\n    return this.assetUid;\n  }\n\n  /**\n   * Process the key stroke\n   * @param eventCode the key event code\n   */\n  /* eslint-disable-next-line */\n  protected processKeyStroke(event: ObservableModel): void {}\n\n  /**\n   * Move the asset\n   * @param asset The asset input\n   */\n  move(asset: IAsset): void {\n    this.x = asset.x;\n    this.y = asset.y;\n  }\n\n  /**\n   * Determine if we should stop the animation\n   */\n  protected stopAnimation(): boolean {\n    return this.isDestroyed || this.isGameOver || this.isGamePaused;\n  }\n\n  /**\n   * Position the Asset\n   */\n  positionAsset(alignPosition: AssetAlignEnum, justifyPosition: AssetAlignVerticalEnum): IAsset {\n    let x = 0;\n    let y = 0;\n\n    if (alignPosition === AssetAlignEnum.center) {\n      x = (this.boundary.right - this.getAssetWidth()) / 2;\n    } else if (alignPosition === AssetAlignEnum.leftThird) {\n      x = this.boundary.right / 3 - this.getAssetWidth() / 2;\n    } else if (alignPosition === AssetAlignEnum.leftFourth) {\n      x = this.boundary.right / 4 - this.getAssetWidth() / 2;\n    } else if (alignPosition === AssetAlignEnum.rightThird) {\n      x = (this.boundary.right * 2) / 3 - this.getAssetWidth() / 2;\n    } else if (alignPosition === AssetAlignEnum.rightFourth) {\n      x = (this.boundary.right * 3) / 4 - this.getAssetWidth() / 2;\n    } else if (alignPosition === AssetAlignEnum.right) {\n      x = this.boundary.right - this.getAssetWidth();\n    }\n\n    if (justifyPosition === AssetAlignVerticalEnum.bottom) {\n      y = this.boundary.floor - this.getAssetHeight();\n    } else if (justifyPosition === AssetAlignVerticalEnum.middle) {\n      y = (this.boundary.floor - this.getAssetHeight()) / 2;\n    }\n\n    return {\n      x: Math.round(x),\n      y: Math.round(y)\n    } as IAsset;\n  }\n}\n"]}