ngx-snake
Version:
Snake game as an angular component, its only the core of the game... you need to add everything around it (controls, score...) yourself :)
214 lines • 28.4 kB
JavaScript
import { Injectable } from '@angular/core';
import { BehaviorSubject, interval, ReplaySubject, Subject } from 'rxjs';
import { MoveDirections, TileState } from '../definitions';
import { filter, switchMap, take, tap } from 'rxjs/operators';
import * as i0 from "@angular/core";
const INITIAL_SPEED = 700;
export class GameManagerService {
constructor() {
this._grid = [];
this._grid$ = new ReplaySubject(1);
this.grid$ = this._grid$.asObservable();
this._gameOver$ = new Subject();
this.gameOver$ = this._gameOver$;
this._foodEaten$ = new Subject();
this.foodEaten$ = this._foodEaten$;
this._gridSize = {
h: 10,
w: 10
};
this._snake = [];
this._nextMoveDir = MoveDirections.RIGHT;
this._moveDir = MoveDirections.RIGHT;
this._food = null;
this._interval$ = new BehaviorSubject(INITIAL_SPEED);
this._paused = true;
this._playable = true;
this.signal$ = this._interval$
.asObservable()
.pipe(switchMap((period) => interval(period)), filter(() => !this._paused), tap(() => this._gameCycle()));
}
initialize(height, width) {
this._gridSize.w = width;
this._gridSize.h = height;
this._buildEmptyGrid();
this._initSnake();
this._drawSnake();
this._gridChanged();
this._signalSub = this.signal$.subscribe();
}
ngOnDestroy() {
if (this._signalSub) {
this._signalSub.unsubscribe();
}
}
start() {
if (this._playable) {
this._paused = false;
}
}
changeSpeed(period) {
this._interval$.next(period);
}
pause() {
this._paused = true;
}
reset() {
this.pause();
this._playable = true;
this._moveDir = MoveDirections.RIGHT;
this._nextMoveDir = this._moveDir;
this._interval$.next(INITIAL_SPEED);
this._buildEmptyGrid();
this._initSnake();
this._drawSnake();
this._gridChanged();
}
up() { this._moveDir !== MoveDirections.DOWN ? this._nextMoveDir = MoveDirections.UP : this._moveDir; }
right() { this._moveDir !== MoveDirections.LEFT ? this._nextMoveDir = MoveDirections.RIGHT : this._moveDir; }
down() { this._moveDir !== MoveDirections.UP ? this._nextMoveDir = MoveDirections.DOWN : this._moveDir; }
left() { this._moveDir !== MoveDirections.RIGHT ? this._nextMoveDir = MoveDirections.LEFT : this._moveDir; }
_endGame() {
this._playable = false;
this.pause();
this._gameOver$.next();
}
_buildEmptyGrid() {
const newGrid = [];
for (let y = 0; y <= this._gridSize.h; y++) {
const row = [];
for (let x = 0; x <= this._gridSize.w; x++) {
row.push(TileState.Free);
}
newGrid.push(row);
}
this._grid = newGrid;
}
_gridChanged() {
this._grid$.next(this._grid);
}
_initSnake() {
this._snake = [];
const xCenter = Math.floor(this._gridSize.w / 2);
const yCenter = Math.floor(this._gridSize.h / 2);
this._snake.push({ x: xCenter, y: yCenter });
this._snake.push({ x: xCenter - 1, y: yCenter });
this._snake.push({ x: xCenter - 2, y: yCenter });
}
_spawnFood() {
if (!this._food) {
const eligibleFields = [];
for (let y = 1; y <= this._gridSize.h - 1; y++) {
for (let x = 1; x <= this._gridSize.w - 1; x++) {
if (this._grid[y][x] === TileState.Free) {
eligibleFields.push({
x, y
});
}
}
}
const shuffled = eligibleFields.sort((a, b) => 0.5 - Math.random());
this._food = shuffled[0];
}
this._grid[this._food.y][this._food.x] = TileState.Food;
}
_drawSnake() {
const head = this._snake[0];
const tail = this._snake[this._snake.length - 1];
this._grid[head.y][head.x] = TileState.Head;
for (let i = 1; i < this._snake.length - 1; i++) {
const part = this._snake[i];
this._grid[part.y][part.x] = TileState.Body;
}
this._grid[tail.y][tail.x] = TileState.Tail;
}
_gameCycle() {
const head = this._snake[0];
let newHead;
this._moveDir = this._nextMoveDir;
if (this._moveDir === MoveDirections.UP) {
newHead = { x: head.x, y: head.y - 1 };
}
else if (this._moveDir === MoveDirections.RIGHT) {
newHead = { x: head.x + 1, y: head.y };
}
else if (this._moveDir === MoveDirections.DOWN) {
newHead = { x: head.x, y: head.y + 1 };
}
else {
// Moving left
newHead = { x: head.x - 1, y: head.y };
}
if (this._willCrash(newHead)) {
return this._endGame();
}
// position new head
this._snake.unshift(newHead);
if (this._willGrow(newHead)) {
this._increaseSpeed();
this._foodEaten$.next();
this._food = null;
}
else {
// drop old tail
this._snake.pop();
}
this._buildEmptyGrid();
this._drawSnake();
this._spawnFood();
this._gridChanged();
}
/**
* Checks if field is not currently occupied (is free to take)
* @param newHead
* @private
*/
_willCrash(newHead) {
// Gets out of the board
if (newHead.x < 0 || newHead.y < 0 || newHead.x > this._gridSize.w || newHead.y > this._gridSize.h) {
return true;
}
const CRASHABLE_FIELDS = [
TileState.Body,
TileState.Wall
];
if (CRASHABLE_FIELDS.includes(this._grid[newHead.y][newHead.x])) {
return true;
}
// If crashing with tail then check if tail will move...
if (this._grid[newHead.y][newHead.x] === TileState.Tail && this._willGrow(newHead)) {
return true;
}
return false;
}
_willGrow(newHead) {
if (this._food && this._food.y === newHead.y && this._food.x === newHead.x) {
return true;
}
return false;
}
_increaseSpeed() {
this._interval$
.pipe(take(1))
.subscribe((current) => {
if (current >= 600) {
this._interval$.next(current - 100);
}
else if (current >= 500) {
this._interval$.next(current - 30);
}
else if (current >= 400) {
this._interval$.next(current - 20);
}
else {
this._interval$.next(current - 10);
}
});
}
}
GameManagerService.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.1", ngImport: i0, type: GameManagerService, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
GameManagerService.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.1", ngImport: i0, type: GameManagerService });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.1", ngImport: i0, type: GameManagerService, decorators: [{
type: Injectable
}] });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"game-manager.service.js","sourceRoot":"","sources":["../../../../../projects/ngx-snake/src/lib/services/game-manager.service.ts"],"names":[],"mappings":"AAAA,OAAO,EAAC,UAAU,EAAY,MAAM,eAAe,CAAC;AACpD,OAAO,EAAC,eAAe,EAAE,QAAQ,EAAE,aAAa,EAAE,OAAO,EAAe,MAAM,MAAM,CAAC;AACrF,OAAO,EAAW,cAAc,EAAE,SAAS,EAAC,MAAM,gBAAgB,CAAC;AACnE,OAAO,EAAC,MAAM,EAAE,SAAS,EAAE,IAAI,EAAE,GAAG,EAAC,MAAM,gBAAgB,CAAC;;AAM5D,MAAM,aAAa,GAAG,GAAG,CAAC;AAG1B,MAAM,OAAO,kBAAkB;IAD/B;QAEY,UAAK,GAAa,EAAE,CAAC;QACrB,WAAM,GAAG,IAAI,aAAa,CAAW,CAAC,CAAC,CAAC;QACzC,UAAK,GAAG,IAAI,CAAC,MAAM,CAAC,YAAY,EAAE,CAAC;QAElC,eAAU,GAAG,IAAI,OAAO,EAAE,CAAC;QAC5B,cAAS,GAAG,IAAI,CAAC,UAAU,CAAC;QAE3B,gBAAW,GAAG,IAAI,OAAO,EAAE,CAAC;QAC7B,eAAU,GAAG,IAAI,CAAC,WAAW,CAAC;QAG7B,cAAS,GAAG;YAChB,CAAC,EAAE,EAAE;YACL,CAAC,EAAE,EAAE;SACR,CAAA;QAEO,WAAM,GAAgB,EAAE,CAAC;QACzB,iBAAY,GAAmB,cAAc,CAAC,KAAK,CAAC;QACpD,aAAQ,GAAmB,cAAc,CAAC,KAAK,CAAC;QAEhD,UAAK,GAAgB,IAAI,CAAC;QAE1B,eAAU,GAAG,IAAI,eAAe,CAAC,aAAa,CAAC,CAAC;QAChD,YAAO,GAAG,IAAI,CAAC;QACf,cAAS,GAAG,IAAI,CAAC;QAElB,YAAO,GAAG,IAAI,CAAC,UAAU;aAC3B,YAAY,EAAE;aACd,IAAI,CACD,SAAS,CAAC,CAAC,MAAM,EAAE,EAAE,CAAC,QAAQ,CAAC,MAAM,CAAC,CAAC,EACvC,MAAM,CAAC,GAAG,EAAE,CAAC,CAAC,IAAI,CAAC,OAAO,CAAC,EAC3B,GAAG,CAAC,GAAG,EAAE,CAAC,IAAI,CAAC,UAAU,EAAE,CAAC,CAC/B,CAAC;KA0NT;IAxNG,UAAU,CAAC,MAAc,EAAE,KAAa;QACpC,IAAI,CAAC,SAAS,CAAC,CAAC,GAAG,KAAK,CAAC;QACzB,IAAI,CAAC,SAAS,CAAC,CAAC,GAAG,MAAM,CAAC;QAE1B,IAAI,CAAC,eAAe,EAAE,CAAC;QACvB,IAAI,CAAC,UAAU,EAAE,CAAC;QAClB,IAAI,CAAC,UAAU,EAAE,CAAC;QAElB,IAAI,CAAC,YAAY,EAAE,CAAC;QAEpB,IAAI,CAAC,UAAU,GAAG,IAAI,CAAC,OAAO,CAAC,SAAS,EAAE,CAAC;IAC/C,CAAC;IAED,WAAW;QACP,IAAI,IAAI,CAAC,UAAU,EAAE;YACjB,IAAI,CAAC,UAAU,CAAC,WAAW,EAAE,CAAC;SACjC;IACL,CAAC;IAEM,KAAK;QACR,IAAI,IAAI,CAAC,SAAS,EAAE;YAChB,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC;SACxB;IACL,CAAC;IAEM,WAAW,CAAC,MAAc;QAC7B,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;IACjC,CAAC;IAEM,KAAK;QACR,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC;IACxB,CAAC;IAEM,KAAK;QACR,IAAI,CAAC,KAAK,EAAE,CAAC;QACb,IAAI,CAAC,SAAS,GAAG,IAAI,CAAC;QACtB,IAAI,CAAC,QAAQ,GAAG,cAAc,CAAC,KAAK,CAAC;QACrC,IAAI,CAAC,YAAY,GAAG,IAAI,CAAC,QAAQ,CAAC;QAClC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,aAAa,CAAC,CAAC;QAEpC,IAAI,CAAC,eAAe,EAAE,CAAC;QACvB,IAAI,CAAC,UAAU,EAAE,CAAC;QAClB,IAAI,CAAC,UAAU,EAAE,CAAC;QAElB,IAAI,CAAC,YAAY,EAAE,CAAC;IACxB,CAAC;IAEM,EAAE,KAAW,IAAI,CAAC,QAAQ,KAAK,cAAc,CAAC,IAAI,CAAG,CAAC,CAAC,IAAI,CAAC,YAAY,GAAG,cAAc,CAAC,EAAE,CAAC,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAA,CAAC,CAAC;IAC9G,KAAK,KAAQ,IAAI,CAAC,QAAQ,KAAK,cAAc,CAAC,IAAI,CAAG,CAAC,CAAC,IAAI,CAAC,YAAY,GAAG,cAAc,CAAC,KAAK,CAAC,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAA,CAAC,CAAC;IACjH,IAAI,KAAS,IAAI,CAAC,QAAQ,KAAK,cAAc,CAAC,EAAE,CAAK,CAAC,CAAC,IAAI,CAAC,YAAY,GAAG,cAAc,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAA,CAAC,CAAC;IAChH,IAAI,KAAS,IAAI,CAAC,QAAQ,KAAK,cAAc,CAAC,KAAK,CAAE,CAAC,CAAC,IAAI,CAAC,YAAY,GAAG,cAAc,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAA,CAAC,CAAC;IAE/G,QAAQ;QACZ,IAAI,CAAC,SAAS,GAAG,KAAK,CAAC;QACvB,IAAI,CAAC,KAAK,EAAE,CAAC;QAEb,IAAI,CAAC,UAAU,CAAC,IAAI,EAAE,CAAC;IAC3B,CAAC;IAEO,eAAe;QACnB,MAAM,OAAO,GAAG,EAAE,CAAC;QACnB,KAAI,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,IAAI,IAAI,CAAC,SAAS,CAAC,CAAC,EAAE,CAAC,EAAE,EAAE;YACvC,MAAM,GAAG,GAAG,EAAE,CAAC;YACf,KAAI,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,IAAI,IAAI,CAAC,SAAS,CAAC,CAAC,EAAE,CAAC,EAAE,EAAE;gBACvC,GAAG,CAAC,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,CAAC;aAC5B;YAED,OAAO,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;SACrB;QAED,IAAI,CAAC,KAAK,GAAI,OAAO,CAAC;IAC1B,CAAC;IAEO,YAAY;QAChB,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,KAAK,CAAC,CAAA;IAChC,CAAC;IAEO,UAAU;QACd,IAAI,CAAC,MAAM,GAAG,EAAE,CAAC;QAEjB,MAAM,OAAO,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC;QACjD,MAAM,OAAO,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC;QAEjD,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC,EAAE,OAAO,EAAE,CAAC,EAAE,OAAO,EAAE,CAAC,CAAC;QAC7C,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC,EAAE,OAAO,GAAG,CAAC,EAAE,CAAC,EAAE,OAAO,EAAE,CAAC,CAAC;QACjD,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC,EAAE,OAAO,GAAG,CAAC,EAAE,CAAC,EAAE,OAAO,EAAE,CAAC,CAAC;IACrD,CAAC;IAEO,UAAU;QACd,IAAI,CAAC,IAAI,CAAC,KAAK,EAAE;YACb,MAAM,cAAc,GAAG,EAAE,CAAC;YAC1B,KAAI,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,IAAI,IAAI,CAAC,SAAS,CAAC,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;gBAC3C,KAAI,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,IAAI,IAAI,CAAC,SAAS,CAAC,CAAC,GAAG,CAAC,EAAG,CAAC,EAAE,EAAE;oBAC5C,IAAI,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,SAAS,CAAC,IAAI,EAAE;wBACrC,cAAc,CAAC,IAAI,CAAC;4BAChB,CAAC,EAAE,CAAC;yBACP,CAAC,CAAA;qBACL;iBACJ;aACJ;YAED,MAAM,QAAQ,GAAG,cAAc,CAAC,IAAI,CAAC,CAAC,CAAC,EAAE,CAAC,EAAE,EAAE,CAAC,GAAG,GAAG,IAAI,CAAC,MAAM,EAAE,CAAC,CAAC;YACpE,IAAI,CAAC,KAAK,GAAG,QAAQ,CAAC,CAAC,CAAC,CAAC;SAE5B;QAED,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,GAAG,SAAS,CAAC,IAAI,CAAC;IAC5D,CAAC;IAEO,UAAU;QACd,MAAM,IAAI,GAAG,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;QAC5B,MAAM,IAAI,GAAG,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC;QAEjD,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC,GAAG,SAAS,CAAC,IAAI,CAAC;QAE5C,KAAI,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,IAAI,CAAC,MAAM,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC,EAAE,EAAE;YAC5C,MAAM,IAAI,GAAG,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;YAC5B,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC,GAAG,SAAS,CAAC,IAAI,CAAC;SAC/C;QAED,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC,GAAG,SAAS,CAAC,IAAI,CAAC;IAChD,CAAC;IAEO,UAAU;QACd,MAAM,IAAI,GAAG,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC;QAC5B,IAAI,OAAa,CAAC;QAClB,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC,YAAY,CAAC;QAClC,IAAI,IAAI,CAAC,QAAQ,KAAK,cAAc,CAAC,EAAE,EAAE;YACrC,OAAO,GAAG,EAAE,CAAC,EAAE,IAAI,CAAC,CAAC,EAAE,CAAC,EAAE,IAAI,CAAC,CAAC,GAAG,CAAC,EAAE,CAAC;SAE1C;aAAM,IAAI,IAAI,CAAC,QAAQ,KAAK,cAAc,CAAC,KAAK,EAAE;YAC/C,OAAO,GAAG,EAAE,CAAC,EAAE,IAAI,CAAC,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,IAAI,CAAC,CAAC,EAAE,CAAC;SAE1C;aAAM,IAAI,IAAI,CAAC,QAAQ,KAAK,cAAc,CAAC,IAAI,EAAE;YAC9C,OAAO,GAAG,EAAE,CAAC,EAAE,IAAI,CAAC,CAAC,EAAE,CAAC,EAAE,IAAI,CAAC,CAAC,GAAG,CAAC,EAAE,CAAC;SAE1C;aAAM;YACH,cAAc;YACd,OAAO,GAAG,EAAE,CAAC,EAAE,IAAI,CAAC,CAAC,GAAG,CAAC,EAAE,CAAC,EAAE,IAAI,CAAC,CAAC,EAAE,CAAC;SAC1C;QAED,IAAI,IAAI,CAAC,UAAU,CAAC,OAAO,CAAC,EAAE;YAC1B,OAAO,IAAI,CAAC,QAAQ,EAAE,CAAC;SAC1B;QAED,oBAAoB;QACpB,IAAI,CAAC,MAAM,CAAC,OAAO,CAAC,OAAO,CAAC,CAAC;QAE7B,IAAI,IAAI,CAAC,SAAS,CAAC,OAAO,CAAC,EAAE;YACzB,IAAI,CAAC,cAAc,EAAE,CAAC;YACtB,IAAI,CAAC,WAAW,CAAC,IAAI,EAAE,CAAC;YACxB,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC;SAErB;aAAM;YACH,gBAAgB;YAChB,IAAI,CAAC,MAAM,CAAC,GAAG,EAAE,CAAC;SACrB;QAED,IAAI,CAAC,eAAe,EAAE,CAAC;QACvB,IAAI,CAAC,UAAU,EAAE,CAAC;QAClB,IAAI,CAAC,UAAU,EAAE,CAAC;QAClB,IAAI,CAAC,YAAY,EAAE,CAAC;IACxB,CAAC;IAED;;;;OAIG;IACK,UAAU,CAAC,OAAa;QAC5B,wBAAwB;QACxB,IAAI,OAAO,CAAC,CAAC,GAAG,CAAC,IAAI,OAAO,CAAC,CAAC,GAAG,CAAC,IAAI,OAAO,CAAC,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC,IAAI,OAAO,CAAC,CAAC,GAAG,IAAI,CAAC,SAAS,CAAC,CAAC,EAAE;YAChG,OAAO,IAAI,CAAC;SACf;QAED,MAAM,gBAAgB,GAAqB;YACvC,SAAS,CAAC,IAAI;YACd,SAAS,CAAC,IAAI;SACjB,CAAC;QACF,IAAI,gBAAgB,CAAC,QAAQ,CAAC,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,EAAE;YAC7D,OAAO,IAAI,CAAC;SACf;QAED,wDAAwD;QACxD,IAAI,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,CAAC,CAAC,KAAK,SAAS,CAAC,IAAI,IAAI,IAAI,CAAC,SAAS,CAAC,OAAO,CAAC,EAAE;YAChF,OAAO,IAAI,CAAC;SACf;QAED,OAAO,KAAK,CAAC;IACjB,CAAC;IAEO,SAAS,CAAC,OAAa;QAC3B,IAAI,IAAI,CAAC,KAAK,IAAI,IAAI,CAAC,KAAK,CAAC,CAAC,KAAK,OAAO,CAAC,CAAC,IAAI,IAAI,CAAC,KAAK,CAAC,CAAC,KAAK,OAAO,CAAC,CAAC,EAAE;YACxE,OAAO,IAAI,CAAC;SACf;QACD,OAAO,KAAK,CAAC;IACjB,CAAC;IAEO,cAAc;QAClB,IAAI,CAAC,UAAU;aACV,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;aACb,SAAS,CAAC,CAAC,OAAO,EAAE,EAAE;YACnB,IAAI,OAAO,IAAI,GAAG,EAAE;gBAChB,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,OAAO,GAAG,GAAG,CAAC,CAAC;aAEvC;iBAAM,IAAI,OAAO,IAAI,GAAG,EAAE;gBACvB,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,OAAO,GAAG,EAAE,CAAC,CAAC;aAEtC;iBAAM,IAAI,OAAO,IAAI,GAAG,EAAE;gBACvB,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,OAAO,GAAG,EAAE,CAAC,CAAC;aAEtC;iBAAM;gBACH,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,OAAO,GAAG,EAAE,CAAC,CAAC;aACtC;QACL,CAAC,CAAC,CAAA;IACV,CAAC;;+GA1PQ,kBAAkB;mHAAlB,kBAAkB;2FAAlB,kBAAkB;kBAD9B,UAAU","sourcesContent":["import {Injectable, OnDestroy} from '@angular/core';\nimport {BehaviorSubject, interval, ReplaySubject, Subject, Subscription} from 'rxjs';\nimport {GameGrid, MoveDirections, TileState} from '../definitions';\nimport {filter, switchMap, take, tap} from 'rxjs/operators';\n\ninterface Part {\n    x: number, y: number\n}\n\nconst INITIAL_SPEED = 700;\n\n@Injectable()\nexport class GameManagerService implements OnDestroy {\n    private _grid: GameGrid = [];\n    private _grid$ = new ReplaySubject<GameGrid>(1);\n    public grid$ = this._grid$.asObservable();\n\n    private _gameOver$ = new Subject();\n    public gameOver$ = this._gameOver$;\n\n    private _foodEaten$ = new Subject();\n    public foodEaten$ = this._foodEaten$;\n\n\n    private _gridSize = {\n        h: 10,\n        w: 10\n    }\n\n    private _snake: Array<Part> = [];\n    private _nextMoveDir: MoveDirections = MoveDirections.RIGHT;\n    private _moveDir: MoveDirections = MoveDirections.RIGHT;\n\n    private _food: Part | null = null;\n\n    private _interval$ = new BehaviorSubject(INITIAL_SPEED);\n    private _paused = true;\n    private _playable = true;\n    private _signalSub: Subscription;\n    public signal$ = this._interval$\n        .asObservable()\n        .pipe(\n            switchMap((period) => interval(period)),\n            filter(() => !this._paused),\n            tap(() => this._gameCycle()),\n        );\n\n    initialize(height: number, width: number) {\n        this._gridSize.w = width;\n        this._gridSize.h = height;\n\n        this._buildEmptyGrid();\n        this._initSnake();\n        this._drawSnake();\n\n        this._gridChanged();\n\n        this._signalSub = this.signal$.subscribe();\n    }\n\n    ngOnDestroy() {\n        if (this._signalSub) {\n            this._signalSub.unsubscribe();\n        }\n    }\n\n    public start() {\n        if (this._playable) {\n            this._paused = false;\n        }\n    }\n\n    public changeSpeed(period: number): void {\n        this._interval$.next(period);\n    }\n\n    public pause() {\n        this._paused = true;\n    }\n\n    public reset() {\n        this.pause();\n        this._playable = true;\n        this._moveDir = MoveDirections.RIGHT;\n        this._nextMoveDir = this._moveDir;\n        this._interval$.next(INITIAL_SPEED);\n\n        this._buildEmptyGrid();\n        this._initSnake();\n        this._drawSnake();\n\n        this._gridChanged();\n    }\n\n    public up() {       this._moveDir !== MoveDirections.DOWN   ? this._nextMoveDir = MoveDirections.UP : this._moveDir }\n    public right() {    this._moveDir !== MoveDirections.LEFT   ? this._nextMoveDir = MoveDirections.RIGHT : this._moveDir }\n    public down() {     this._moveDir !== MoveDirections.UP     ? this._nextMoveDir = MoveDirections.DOWN : this._moveDir }\n    public left() {     this._moveDir !== MoveDirections.RIGHT  ? this._nextMoveDir = MoveDirections.LEFT : this._moveDir }\n\n    private _endGame() {\n        this._playable = false;\n        this.pause();\n\n        this._gameOver$.next();\n    }\n\n    private _buildEmptyGrid() {\n        const newGrid = [];\n        for(let y = 0; y <= this._gridSize.h; y++) {\n            const row = [];\n            for(let x = 0; x <= this._gridSize.w; x++) {\n                row.push(TileState.Free);\n            }\n\n            newGrid.push(row);\n        }\n\n        this._grid =  newGrid;\n    }\n\n    private _gridChanged() {\n        this._grid$.next(this._grid)\n    }\n\n    private _initSnake() {\n        this._snake = [];\n\n        const xCenter = Math.floor(this._gridSize.w / 2);\n        const yCenter = Math.floor(this._gridSize.h / 2);\n\n        this._snake.push({ x: xCenter, y: yCenter });\n        this._snake.push({ x: xCenter - 1, y: yCenter });\n        this._snake.push({ x: xCenter - 2, y: yCenter });\n    }\n\n    private _spawnFood() {\n        if (!this._food) {\n            const eligibleFields = [];\n            for(let y = 1; y <= this._gridSize.h - 1; y++) {\n                for(let x = 1; x <= this._gridSize.w - 1 ; x++) {\n                    if (this._grid[y][x] === TileState.Free) {\n                        eligibleFields.push({\n                            x, y\n                        })\n                    }\n                }\n            }\n\n            const shuffled = eligibleFields.sort((a, b) => 0.5 - Math.random());\n            this._food = shuffled[0];\n\n        }\n\n        this._grid[this._food.y][this._food.x] = TileState.Food;\n    }\n\n    private _drawSnake() {\n        const head = this._snake[0];\n        const tail = this._snake[this._snake.length - 1];\n\n        this._grid[head.y][head.x] = TileState.Head;\n\n        for(let i = 1; i < this._snake.length - 1; i++) {\n            const part = this._snake[i];\n            this._grid[part.y][part.x] = TileState.Body;\n        }\n\n        this._grid[tail.y][tail.x] = TileState.Tail;\n    }\n\n    private _gameCycle() {\n        const head = this._snake[0];\n        let newHead: Part;\n        this._moveDir = this._nextMoveDir;\n        if (this._moveDir === MoveDirections.UP) {\n            newHead = { x: head.x, y: head.y - 1 };\n\n        } else if (this._moveDir === MoveDirections.RIGHT) {\n            newHead = { x: head.x + 1, y: head.y };\n\n        } else if (this._moveDir === MoveDirections.DOWN) {\n            newHead = { x: head.x, y: head.y + 1 };\n\n        } else {\n            // Moving left\n            newHead = { x: head.x - 1, y: head.y };\n        }\n\n        if (this._willCrash(newHead)) {\n            return this._endGame();\n        }\n\n        // position new head\n        this._snake.unshift(newHead);\n\n        if (this._willGrow(newHead)) {\n            this._increaseSpeed();\n            this._foodEaten$.next();\n            this._food = null;\n\n        } else {\n            // drop old tail\n            this._snake.pop();\n        }\n\n        this._buildEmptyGrid();\n        this._drawSnake();\n        this._spawnFood();\n        this._gridChanged();\n    }\n\n    /**\n     * Checks if field is not currently occupied (is free to take)\n     * @param newHead\n     * @private\n     */\n    private _willCrash(newHead: Part): boolean {\n        // Gets out of the board\n        if (newHead.x < 0 || newHead.y < 0 || newHead.x > this._gridSize.w || newHead.y > this._gridSize.h) {\n            return true;\n        }\n\n        const CRASHABLE_FIELDS: Array<TileState> = [\n            TileState.Body,\n            TileState.Wall\n        ];\n        if (CRASHABLE_FIELDS.includes(this._grid[newHead.y][newHead.x])) {\n            return true;\n        }\n\n        // If crashing with tail then check if tail will move...\n        if (this._grid[newHead.y][newHead.x] === TileState.Tail && this._willGrow(newHead)) {\n            return true;\n        }\n\n        return false;\n    }\n\n    private _willGrow(newHead: Part): boolean {\n        if (this._food && this._food.y === newHead.y && this._food.x === newHead.x) {\n            return true;\n        }\n        return false;\n    }\n\n    private _increaseSpeed() {\n        this._interval$\n            .pipe(take(1))\n            .subscribe((current) => {\n                if (current >= 600) {\n                    this._interval$.next(current - 100);\n\n                } else if (current >= 500) {\n                    this._interval$.next(current - 30);\n\n                } else if (current >= 400) {\n                    this._interval$.next(current - 20);\n\n                } else {\n                    this._interval$.next(current - 10);\n                }\n            })\n    }\n}\n"]}