static void I_SDL_SetMusicVolume(int volume)
{
// Internal state variable.
current_music_volume = volume;
UpdateMusicVolume();
}
void I_ResumeSong(void)
{
if (!music_initialized)
return;
musicpaused = false;
UpdateMusicVolume();
}
void I_PauseSong(void)
{
if (!music_initialized)
return;
musicpaused = true;
UpdateMusicVolume();
}
static void I_SDL_ResumeSong(void)
{
if (!music_initialized)
{
return;
}
musicpaused = false;
UpdateMusicVolume();
}
static void I_SDL_PauseSong(void)
{
if (!music_initialized)
{
return;
}
musicpaused = true;
UpdateMusicVolume();
}
// Updating
void VoxGame::Update()
{
// FPS
#ifdef _WIN32
QueryPerformanceCounter(&m_fpsCurrentTicks);
m_deltaTime = ((float)(m_fpsCurrentTicks.QuadPart - m_fpsPreviousTicks.QuadPart) / (float)m_fpsTicksPerSecond.QuadPart);
#else
struct timeval tm;
gettimeofday(&tm, NULL);
m_fpsCurrentTicks = (double)tm.tv_sec + (double)tm.tv_usec / 1000000.0;
m_deltaTime = (m_fpsCurrentTicks - m_fpsPreviousTicks);
#endif //_WIN32
m_fps = 1.0f / m_deltaTime;
m_fpsPreviousTicks = m_fpsCurrentTicks;
float maxDeltaTime = 0.25f;
if (m_deltaTime > maxDeltaTime)
{
cout << "Warning: DeltaTime exceeded sensible value, switching dt from " << m_deltaTime << " to " << maxDeltaTime << ".\n";
m_deltaTime = maxDeltaTime;
}
// Update interpolator singleton
Interpolator::GetInstance()->Update(m_deltaTime);
// Pause the interpolator we are are paused.
Interpolator::GetInstance()->SetPaused(m_bPaused);
// Update the time manager (countdowntimers);
TimeManager::GetInstance()->Update(m_deltaTime);
// Update the audio manager
AudioManager::GetInstance()->Update(m_pGameCamera->GetPosition(), m_pGameCamera->GetFacing(), m_pGameCamera->GetUp());
// Update the initial wait timer and variables, so we dont do gameplay updates straight away
if (m_initialStartWait == true)
{
if (m_initialWaitTimer > m_initialWaitTime)
{
m_initialStartWait = false;
}
else
{
m_initialWaitTimer += m_deltaTime;
m_initialStartWait = true;
}
}
// Update the current biome
Biome currentBiome = m_pBiomeManager->GetBiome(m_pPlayer->GetCenter());
if (currentBiome != m_currentBiome)
{
m_pSkybox->SetCurrentBiome(currentBiome);
m_currentBiome = currentBiome;
}
// Update game music
if (m_gameMode == GameMode_Game)
{
UpdateGameMusic(m_deltaTime);
}
UpdateMusicVolume(0.0f);
// Main components update
if (m_bPaused == false && m_initialStartWait == false)
{
// Update the lighting manager
m_pLightingManager->Update(m_deltaTime);
// Block particle manager
m_pBlockParticleManager->Update(m_deltaTime);
// Instance manager
m_pInstanceManager->Update(m_deltaTime);
// Scenery manager
m_pSceneryManager->Update(m_deltaTime);
// Inventory manager
m_pInventoryManager->Update(m_deltaTime);
// Item manager
m_pItemManager->Update(m_deltaTime);
m_pItemManager->UpdateItemLights(m_deltaTime);
m_pItemManager->UpdateItemParticleEffects(m_deltaTime);
m_interactItemMutex.lock();
m_pInteractItem = m_pItemManager->CheckItemPlayerInteraction();
m_interactItemMutex.unlock();
// Projectile manager
m_pProjectileManager->Update(m_deltaTime);
m_pProjectileManager->UpdateProjectileLights(m_deltaTime);
m_pProjectileManager->UpdateProjectileParticleEffects(m_deltaTime);
// Text effects manager
m_pTextEffectsManager->Update(m_deltaTime);
// Update the NPC manager
m_pNPCManager->Update(m_deltaTime);
// Update the enemy manager
m_pEnemyManager->Update(m_deltaTime);
// Update the biome manager
m_pBiomeManager->Update(m_deltaTime);
// Player
if (m_animationUpdate)
{
m_pPlayer->Update(m_deltaTime);
}
// Camera faked position
if (m_cameraMode == CameraMode_MouseRotate || m_cameraMode == CameraMode_AutoCamera || m_cameraMode == CameraMode_NPCDialog)
{
vec3 playerMovementChanged = m_pPlayer->GetPositionMovementAmount();
m_pGameCamera->SetFakePosition(m_pGameCamera->GetFakePosition() + playerMovementChanged);
}
// Water
m_elapsedWaterTime += m_deltaTime;
}
// Update the chunk manager
m_pChunkManager->Update(m_deltaTime);
// Update name picking
if (m_pGUI->IsMouseInteractingWithGUIComponent(false) == false)
{
UpdateNamePicking();
}
// Update the NPC hover selection based on the mouse name picking
if (m_gameMode == GameMode_FrontEnd)
{
if (m_bNamePickingSelected)
{
m_pNPCManager->UpdateHoverNamePickingSelection(m_pickedObject);
}
else
{
m_pNPCManager->UpdateHoverNamePickingSelection(-1);
}
}
// Update controls
UpdateControls(m_deltaTime);
// Update the camera based on movements
if (m_gameMode == GameMode_Game)
{
UpdateCamera(m_deltaTime);
m_pPlayer->SetCameraPosition(m_pGameCamera->GetPosition());
m_pPlayer->SetCameraForward(normalize(m_pGameCamera->GetFacing()));
m_pPlayer->SetCameraUp(normalize(m_pGameCamera->GetUp()));
m_pPlayer->SetCameraRight(normalize(m_pGameCamera->GetRight()));
}
// Update the dynamic camera zoom
UpdateCameraZoom(m_deltaTime);
// Update the camera clipping
m_targetCameraPositionBeforeClipping = m_pGameCamera->GetFakePosition();
UpdateCameraClipping(m_deltaTime);
// Update the player's alpha and transparency based on camera distance to player
if (m_gameMode == GameMode_Game && m_cameraMode != CameraMode_Debug)
{
UpdatePlayerAlpha(m_deltaTime);
}
// Update the frontend
m_pFrontendManager->Update(m_deltaTime);
// Update the GUI
int x = m_pVoxWindow->GetCursorX();
int y = m_pVoxWindow->GetCursorY();
m_pGUI->Update(m_deltaTime);
if (IsCursorOn())
{
m_pGUI->ImportMouseMotion(x, m_windowHeight - y);
}
UpdateGUI(m_deltaTime);
if (m_bPaused == false && m_initialStartWait == false)
{
// Update game GUI
UpdateGameGUI(m_deltaTime);
// Update lights
UpdateLights(m_deltaTime);
}
// Update the application and window
m_pVoxWindow->Update(m_deltaTime);
}
