The open source repository for the action RPG game in development by Sig Productions titled 'Adventures in Lestoria'!
https://forums.lestoria.net
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99 lines
4.2 KiB
99 lines
4.2 KiB
#pragma region License
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/*
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License (OLC-3)
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~~~~~~~~~~~~~~~
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Copyright 2024 Joshua Sigona <sigonasr2@gmail.com>
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions or derivations of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions or derivative works in binary form must reproduce the above
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copyright notice. This list of conditions and the following disclaimer must be
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reproduced in the documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its contributors may
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be used to endorse or promote products derived from this software without specific
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prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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SUCH DAMAGE.
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Portions of this software are copyright © 2023 The FreeType
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Project (www.freetype.org). Please see LICENSE_FT.txt for more information.
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All rights reserved.
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*/
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#pragma endregion
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#include "EnvironmentalAudio.h"
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#include "Audio.h"
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#include "AdventuresInLestoria.h"
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INCLUDE_game
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INCLUDE_DATA
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float EnvironmentalAudio::ACTIVATION_RANGE;
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std::map<EnvironmentalAudioSoundName,EnvironmentalAudioData>EnvironmentalAudio::SOUND_DATA;
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void EnvironmentalAudio::Initialize(){
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ACTIVATION_RANGE="Audio.Environmental Audio Activation Range"_F;
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for(auto&[key,size]:DATA["Environmental Audio"]){
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SOUND_DATA[key].file=DATA["Environmental Audio"][key]["File"].GetString();
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if(!std::filesystem::exists(operator""_SFX(SOUND_DATA[key].file.c_str(),SOUND_DATA[key].file.length())))ERR(std::format("WARNING! Could not load Environmental Audio {} due to missing file {} in {}",key,SOUND_DATA[key].file,"sfx_directory"_S));
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SOUND_DATA[key].volume=DATA["Environmental Audio"][key]["Volume"].GetReal()/100.f;
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}
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}
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EnvironmentalAudio::EnvironmentalAudio()
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:audioName(""),pos({}){}
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EnvironmentalAudio::EnvironmentalAudio(const std::string_view audioName,const vf2d pos)
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:audioName(audioName),pos(pos){}
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void EnvironmentalAudio::SetPos(const vf2d&pos){
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this->pos=pos;
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}
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void EnvironmentalAudio::SetAudioName(const std::string_view audioName){
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this->audioName=audioName;
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}
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void EnvironmentalAudio::Activate(){
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if(activated)return;
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soundInstance=Audio::LoadAndPlay(operator""_SFX(SOUND_DATA[audioName].file.c_str(),SOUND_DATA[audioName].file.length()),true);
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activated=true;
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}
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void EnvironmentalAudio::Deactivate(){
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if(!activated)return;
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if(soundInstance!=std::numeric_limits<size_t>::max()){
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Audio::Engine().UnloadSound(soundInstance);
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}
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soundInstance=std::numeric_limits<size_t>::max();
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activated=false;
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}
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void EnvironmentalAudio::UpdateEnvironmentalAudio(){
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for(const EnvironmentalAudio&aud:game->GetCurrentMap().environmentalAudioData){
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EnvironmentalAudio&audio=const_cast<EnvironmentalAudio&>(aud);
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audio.Update();
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}
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}
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void EnvironmentalAudio::Update(){
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float distanceFromPlayer=geom2d::line<float>(game->GetPlayer()->GetPos(),pos).length();
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if(distanceFromPlayer<ACTIVATION_RANGE)Activate();
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if(distanceFromPlayer>ACTIVATION_RANGE){
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Deactivate();
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return; //Do not need to continue processing if the sound is not even going to be heard.
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}
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float distRatio=1-distanceFromPlayer/ACTIVATION_RANGE; //0-1 where 1 is full volume.
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float xDistRatio=(pos.x-game->GetPlayer()->GetX())/ACTIVATION_RANGE; //0-1 where 1 is full volume.
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Audio::Engine().SetVolume(soundInstance,distRatio*SOUND_DATA[audioName].volume);
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Audio::Engine().SetPan(soundInstance,xDistRatio);
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} |