98 lines
2.6 KiB
C++
98 lines
2.6 KiB
C++
// ==============================================================
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// This file is part of Glest (www.glest.org)
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//
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// Copyright (C) 2001-2008 Martio Figueroa
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//
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// You can redistribute this code and/or modify it under
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// the terms of the GNU General Public License as published
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// by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version
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// ==============================================================
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#include "time_flow.h"
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#include "sound_renderer.h"
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#include "config.h"
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#include "game_constants.h"
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#include "util.h"
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#include "leak_dumper.h"
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using namespace Shared::Util;
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namespace Glest{ namespace Game{
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// =====================================================
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// class TimeFlow
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// =====================================================
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const float TimeFlow::dusk= 18.f;
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const float TimeFlow::dawn= 6.f;
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void TimeFlow::init(Tileset *tileset){
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firstTime= true;
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this->tileset= tileset;
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time= dawn+1.5f;
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lastTime= time;
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Config &config= Config::getInstance();
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timeInc= 24.f * (1.f / config.getFloat("DayTime")) / GameConstants::updateFps;
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if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line %d] timeInc = %f\n",__FILE__,__FUNCTION__,__LINE__,timeInc);
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}
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void TimeFlow::update() {
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//update time
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time += isDay()? timeInc: timeInc*2;
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if(time > 24.f){
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time -= 24.f;
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}
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//sounds
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SoundRenderer &soundRenderer= SoundRenderer::getInstance();
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AmbientSounds *ambientSounds= tileset->getAmbientSounds();
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//day
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if(lastTime<dawn && time>=dawn){
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soundRenderer.stopAmbient(ambientSounds->getNight());
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UnitParticleSystem::isNight=false;
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}
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if((lastTime<dawn && time>=dawn) || firstTime){
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//day sound
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if(ambientSounds->isEnabledDayStart() && !firstTime){
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soundRenderer.playFx(ambientSounds->getDayStart());
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}
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if(ambientSounds->isEnabledDay()){
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if(ambientSounds->getAlwaysPlayDay() || tileset->getWeather()==wSunny){
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soundRenderer.playAmbient(ambientSounds->getDay());
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}
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}
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firstTime= false;
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}
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//night
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if(lastTime<dusk && time>=dusk){
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soundRenderer.stopAmbient(ambientSounds->getDay());
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UnitParticleSystem::isNight=true;
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}
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if(lastTime<dusk && time>=dusk){
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//night
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if(ambientSounds->isEnabledNightStart()){
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soundRenderer.playFx(ambientSounds->getNightStart());
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}
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if(ambientSounds->isEnabledNight()){
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if(ambientSounds->getAlwaysPlayNight() || tileset->getWeather()==wSunny){
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soundRenderer.playAmbient(ambientSounds->getNight());
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}
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}
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}
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lastTime= time;
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}
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bool TimeFlow::isAproxTime(float time) const {
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return (this->time>=time) && (this->time<time+timeInc);
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}
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}}//end namespace
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