create-gfx/templates/warme-y2k/src/main.js

Set up a Web graphics project blazingly fast!

import { coreManager } from 'warme-y2k';
import { gfx3Manager } from 'warme-y2k';
import { gfx3DebugRenderer } from 'warme-y2k';
import { gfx3MeshRenderer } from 'warme-y2k';
import { gfx3MeshShadowRenderer } from 'warme-y2k';
import { gfx3SpriteRenderer } from 'warme-y2k';
import { gfx3SkyboxRenderer } from 'warme-y2k';
import { gfx3FlareRenderer } from 'warme-y2k';
import { gfx3ParticlesRenderer } from 'warme-y2k';
import { gfx2Manager } from 'warme-y2k';
import { screenManager } from 'warme-y2k';
import { uiManager } from 'warme-y2k';
import { gfx3PPERenderer } from 'warme-y2k';
// ---------------------------------------------------------------------------------------
import { GameScreen } from './game_screen';
// ---------------------------------------------------------------------------------------

class GameManager {
  constructor() {
    this.then = 0;
  }

  startup() {
    coreManager.enableScanlines(true);
    gfx3DebugRenderer.setShowDebug(true);
    this.run(0);
  }

  run(timeStamp) {
    const ts = timeStamp - this.then;
    this.then = timeStamp;

    // update phase
    gfx2Manager.update(ts);
    uiManager.update(ts);
    screenManager.update(ts);

    // draw phase
    gfx3Manager.beginDrawing();
    gfx2Manager.beginDrawing();
    screenManager.draw();
    gfx2Manager.endDrawing();
    gfx3Manager.endDrawing();

    // render phase
    gfx3Manager.beginRender();
    gfx3MeshShadowRenderer.render();
    gfx3Manager.setDestinationTexture(gfx3PPERenderer.getSourceTexture());
    gfx3Manager.beginPassRender(0);
    gfx3SkyboxRenderer.render();
    gfx3DebugRenderer.render();
    gfx3MeshRenderer.render();
    gfx3SpriteRenderer.render();
    gfx3ParticlesRenderer.render();
    gfx3FlareRenderer.render();
    gfx3Manager.endPassRender();
    gfx3PPERenderer.render(gfx3Manager.getCurrentRenderingTexture());
    gfx3Manager.endRender();

    requestAnimationFrame(timeStamp => this.run(timeStamp));
  }
}

export const gameManager = new GameManager();
gameManager.startup();
screenManager.requestSetScreen(new GameScreen());