/**
 * Copyright (c) 2021 Dominic Masters
 * 
 * This software is released under the MIT License.
 * https://opensource.org/licenses/MIT
 */

#include "engine.h"

void engineInit(engine_t *engine) {
  randSeed(123);
  
  #if defined(GAME_NAME)
    engine->name = GAME_NAME;
  #else
    engine->name = "Dawn";
  #endif

  clientInit(&engine->client);
  epochInit(&engine->time);
  saveManagerInit(&engine->save);
  inputInit(&engine->input);
  assetManagerInit(&engine->assetManager, &engine->save);
  renderInit();
  
  assetManagerStart(&engine->assetManager);
}

void engineUpdateStart(engine_t *engine, float delta) {
  epochUpdate(&engine->time, delta);
  inputUpdate(&engine->input);
  assetManagerUpdate(&engine->assetManager);

  renderFrameStart(&engine->render);
}

bool engineUpdateEnd(engine_t *engine) {
  if(inputIsPressed(&engine->input, INPUT_NULL)) {
    printf("Game exit requested\n");
    return false;
  }
  return true;
}

void engineDispose(engine_t *engine) {
  assetManagerDispose(&engine->assetManager);
  inputDispose(&engine->input);
  renderDispose();
}