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Update drop-and-fusion-engine.ts

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This commit is contained in:
syuilo 2024-01-09 16:30:12 +09:00
parent 14d4ffaa36
commit 17f368e228
1 changed files with 41 additions and 20 deletions
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61
packages/frontend/src/scripts/drop-and-fusion-engine.ts
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@ -45,12 +45,13 @@ export class DropAndFusionGame extends EventEmitter<{
public readonly DROP_INTERVAL = 500;
public readonly PLAYAREA_MARGIN = 25;
private STOCK_MAX = 4;
private METTER_ENGINE_UPDATE_DELTA = 1000 / 60; // 60fps
private TICK_DELTA = 1000 / 60; // 60fps
private loaded = false;
private frame = 0;
private engine: Matter.Engine;
private render: Matter.Render;
private matterEngineUpdateRaf: ReturnType<typeof requestAnimationFrame> | null = null;
private tickRaf: ReturnType<typeof requestAnimationFrame> | null = null;
private tickCallbackQueue: { frame: number; callback: () => void; }[] = [];
private overflowCollider: Matter.Body;
private isGameOver = false;
private gameWidth: number;
@ -237,9 +238,12 @@ export class DropAndFusionGame extends EventEmitter<{
Matter.Composite.add(this.engine.world, body);
// 連鎖してfusionした場合の分かりやすさのため少し間を置いてからfusion対象になるようにする
window.setTimeout(() => {
this.activeBodyIds.push(body.id);
}, 100);
this.tickCallbackQueue.push({
frame: this.frame + 100,
callback: () => {
this.activeBodyIds.push(body.id);
},
});
const comboBonus = 1 + ((this.combo - 1) / 5);
const additionalScore = Math.round(currentMono.score * comboBonus);
@ -271,8 +275,8 @@ export class DropAndFusionGame extends EventEmitter<{
private gameOver() {
this.isGameOver = true;
if (this.matterEngineUpdateRaf) window.cancelAnimationFrame(this.matterEngineUpdateRaf);
this.matterEngineUpdateRaf = null;
if (this.tickRaf) window.cancelAnimationFrame(this.tickRaf);
this.tickRaf = null;
this.emit('gameOver');
}
@ -342,10 +346,13 @@ export class DropAndFusionGame extends EventEmitter<{
this.fusion(bodyA, bodyB);
} else {
fusionReservedPairs.push({ bodyA, bodyB });
window.setTimeout(() => {
fusionReservedPairs = fusionReservedPairs.filter(x => x.bodyA.id !== bodyA.id && x.bodyB.id !== bodyB.id);
this.fusion(bodyA, bodyB);
}, 100);
this.tickCallbackQueue.push({
frame: this.frame + 100,
callback: () => {
fusionReservedPairs = fusionReservedPairs.filter(x => x.bodyA.id !== bodyA.id && x.bodyB.id !== bodyB.id);
this.fusion(bodyA, bodyB);
},
});
}
} else {
const energy = pairs.collision.depth;
@ -371,11 +378,9 @@ export class DropAndFusionGame extends EventEmitter<{
}, 500);
if (logs) {
let playingFrame = 0;
const playTick = () => {
playingFrame++;
const log = logs.find(x => x.frame === playingFrame - 1);
this.frame++;
const log = logs.find(x => x.frame === this.frame - 1);
if (log) {
switch (log.operation) {
case 'drop': {
@ -390,8 +395,16 @@ export class DropAndFusionGame extends EventEmitter<{
break;
}
}
this.tickCallbackQueue = this.tickCallbackQueue.filter(x => {
if (x.frame === this.frame) {
x.callback();
return false;
} else {
return true;
}
});
Matter.Engine.update(this.engine, this.METTER_ENGINE_UPDATE_DELTA);
Matter.Engine.update(this.engine, this.TICK_DELTA);
window.requestAnimationFrame(playTick);
};
@ -408,8 +421,16 @@ export class DropAndFusionGame extends EventEmitter<{
private tick() {
this.frame++;
Matter.Engine.update(this.engine, this.METTER_ENGINE_UPDATE_DELTA);
this.matterEngineUpdateRaf = window.requestAnimationFrame(this.tick);
this.tickCallbackQueue = this.tickCallbackQueue.filter(x => {
if (x.frame === this.frame) {
x.callback();
return false;
} else {
return true;
}
});
Matter.Engine.update(this.engine, this.TICK_DELTA);
this.tickRaf = window.requestAnimationFrame(this.tick);
}
public async load() {
@ -506,8 +527,8 @@ export class DropAndFusionGame extends EventEmitter<{
public dispose() {
if (this.comboIntervalId) window.clearInterval(this.comboIntervalId);
if (this.matterEngineUpdateRaf) window.cancelAnimationFrame(this.matterEngineUpdateRaf);
this.matterEngineUpdateRaf = null;
if (this.tickRaf) window.cancelAnimationFrame(this.tickRaf);
this.tickRaf = null;
Matter.Render.stop(this.render);
Matter.World.clear(this.engine.world, false);
Matter.Engine.clear(this.engine);