76 lines
No EOL
2 KiB
JavaScript
76 lines
No EOL
2 KiB
JavaScript
import GameBasic from "./common/game_basic.js";
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import NPC from "./common/npc.js";
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class Game extends GameBasic {
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constructor() {
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super();
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this.ws = [];
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}
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sync(full = false) {
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let onScreen = this.entities.filter(x => x && x.health > 0).length;
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onScreen += 4;
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this.width = (this.width * 0.99) + (Math.sqrt(onScreen) * 16);
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this.height = (this.height * 0.99) + (Math.sqrt(onScreen) * 16);
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let { entities } = this;
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let entList = [];
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for (let entity of entities) {
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entity.pos = { x: Math.round(entity.pos.x), y: Math.round(entity.pos.y) };
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entity.vel = { x: Math.round(entity.vel.x), y: Math.round(entity.vel.y) };
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entList.push(entity);
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}
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if (entList.length == 0) return;
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for (let client of this.ws) {
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if (!client.active) continue;
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let wsEnt = client.ent;
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wsEnt.isYou = true;
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if (!wsEnt) continue;
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let filtered;
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if (!full) {
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filtered = entList.filter((ent) =>
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(Math.sqrt(((ent.pos.x - wsEnt.pos.x) ** 2) + ((ent.pos.y - wsEnt.pos.y) ** 2))) < 777
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);
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} else {
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filtered = entList;
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}
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filtered= filtered.map(x => {
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let props = x.serverProps;
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return props.map(prop => x[prop]);
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});
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filtered.push([this.width,this.height])
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client.send(JSON.stringify(filtered));
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wsEnt.isYou = false;
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}
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for (let entity of entities) {
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entity.r = 1;
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}
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}
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init() {
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super.init();
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let that = this;
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that.entities = [];
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for (let i = 0; i < 10; i++) {
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that.entities.push(new NPC())
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}
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setInterval(function () { that.sync(false) }, 1000 / 10);
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setInterval(function () { that.sync(true) }, 1000);
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}
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}
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export default Game; |