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reduce physics cpu usage

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This commit is contained in:
Asraelite 2016-03-29 22:35:08 +01:00
parent 8a059b92d5
commit 8ea6c2d937
10 changed files with 2435 additions and 34 deletions
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34
server/game/room/world/index.js
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@ -22,21 +22,23 @@ class World {
this.tpsCount = 0;
this.tpsStart = Date.now();
this.scale = 32;
this.tickCount = 0;
this.bounds = {
left: -5,
right: 50,
top: -15,
bottom: 15
left: 0,
right: 250,
top: 0,
bottom: 30
}
}
addPlayer(player) {
this.players.add(player);
let pos = {
x: player.team == 'b' ? 200 : 0,
y: 0
x: player.team == 'b' ? this.bounds.right - 5 : 5,
y: this.bounds.bottom / 2
};
let ship = new Ship(this, pos, player);
player.ship = ship;
@ -86,9 +88,14 @@ class World {
this.room.broadcast('effect', copula.packFull());
}
applyDelta(data) {
applyDelta(data, bodyPos) {
data = data.map(v => +(v.toFixed(3)));
this.players.forEach(player => player.applyDelta(data));
this.players.forEach(player => {
let dx = player.ship.pos.x - bodyPos.x;
let dy = player.ship.pos.y - bodyPos.y;
if (dx * dx + dy * dy < 900)
player.applyDelta(data)
});
}
explosion(pos, power) {
@ -110,12 +117,12 @@ class World {
}
populate() {
for (var i = 0; i < 5; i++) {
for (var i = 0; i < 50; i++) {
let pos = {
x: Math.random() * 2000 - 200,
y: Math.random() * 500 - 250
x: Math.random() * this.bounds.right,
y: Math.random() * this.bounds.bottom
};
this.spawner.spawnAsteroid(pos.x, pos.y,Math.random() * 50 + 10);
this.spawner.spawnAsteroid(pos.x, pos.y, Math.random() * 50 + 10);
}
}
@ -171,8 +178,9 @@ class World {
this.tps = this.tpsCount / 5 | 0;
this.tpsCount = 0;
this.tpsStart = Date.now();
if(this.tps < 50)
if(this.tps < 50) {
wingbase.warning(`${this.room.name} TPS: ${this.tps}`);
}
}
this.tpsCount++;