void PlayState::Update()
// Count time differentials then call updates for player, mobs and renderer
{
// Find the time since the last frame
float timeDif = timer.GetTimeDeltaSeconds();
if (timeDif > 0.1f) {
timeDif = 0.0f;
}
// Debug output FPS to console out
if (pad[0].pressed & PAD_CROSS) {
std::cout << "TimeDiff: " << timeDif << std::endl;
std::cout << "FoV: " << testRenderer.GetFoV() << std::endl;
std::cout << "FPS: " << (1.0f/timeDif) << std::endl;
}
// Check for game pause
if (pad[0].pressed & PAD_START) {
value = GameState::GAMEPAUSED;
EndMusic();
}
// Update player, renderer and mobs
player.Update(timeDif);
testRenderer.SetPosition(player.GetPosition());
testRenderer.SetDirection(player.GetDirection());
testRenderer.ConstructDepthMap();
testRenderer.BuildScene();
testMobs.FindMobPositions(player.GetPosition(), player.GetDirection(), testRenderer.GetFoV());
// Check for damage dealt by player
if (player.HasFired()) {
testMobs.ShootMobs(testRenderer.GetCentreWallDistance(), player.GetGunMaxDamage());
}
testMobs.UpdateMobs(testLevel, timeDif);
// Check for damage dealt by mobs, flash red on damage
int damage = testMobs.CheckMobDealtDamage();
if (redAlpha > 5) {
redAlpha-=5;
}
if (damage > 0) {
player.Damage(damage);
redAlpha = 'a';
}
redOverlay.SetAlpha(redAlpha);
// Check for end conditions (win or lose)
if (testLevel.IsCompletion(player.GetPosition())) {
value = GameState::GAMEWIN;
EndMusic();
}
if (player.IsDead()) {
value = GameState::GAMELOSE;
EndMusic();
}
}
void JukeBox::NextMusic()
{
if (!IsPlayingMusic())
return;
else if (!IsPlayingMusicSample())
PlayMusic(playing_pl->first);
else
EndMusic(); // next music but before, we stop the current one.
}
void JukeBox::StopMusic()
{
if (!IsPlayingMusicSample())
return;
playing_music = playing_pl->second.end();
playing_pl = playlist.end();
Mix_HaltMusic();
EndMusic();
}