112 lines
3.6 KiB
C++
112 lines
3.6 KiB
C++
/*******************************************************************************
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This file is Part of the ZEngine Library for 2D game development.
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Copyright (C) 2002-2004 James Turk
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ZEngine is Licensed under a BSD-style license.
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This example file is in the public domain, it may be used with no restrictions.
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The maintainer of this library is James Turk (james@conceptofzero.net)
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and the home of this Library is http://www.zengine.sourceforge.net
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*******************************************************************************/
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// $Id: ZMusicTest.cpp,v 1.23 2004/01/13 23:56:28 cozman Exp $
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#include <ZEngine.h>
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#include <string>
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using namespace std;
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using namespace ZE;
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bool Initialize()
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{
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ZEngine *engine = ZEngine::GetInstance();
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ZConfigFile cfg("tests.zcf");
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int w,h,bpp;
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bool fs;
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std::string title;
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w = cfg.GetInt("ZMusicTest","width",800);
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h = cfg.GetInt("ZMusicTest","height",600);
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bpp = cfg.GetInt("ZMusicTest","bpp",32);
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fs = cfg.GetBool("ZMusicTest","fullscreen",false);
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title = cfg.GetString("ZMusicTest","title","ZMusic Test");
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engine->InitAudio();
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return engine->CreateDisplay(w,h,bpp,fs,title);
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}
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void Test()
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{
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ZEngine *engine = ZEngine::GetInstance();
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ZMusic song("data/sample.ogg");
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ZFont font("data/almontew.ttf",48);
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ZImage text[4];
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if(!song.IsLoaded()) //this executes if there is no music.ogg file
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{
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engine->CreateDisplay(800,70,32,false,"ZMusic Test");
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engine->ClearDisplay();
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font.DrawText("sample.ogg does not exist, please read music.txt.",text[0]);
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text[0].Draw(0,0);
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engine->Update();
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do
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{
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engine->CheckEvents();
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engine->Update();
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} while(!engine->QuitRequested());
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}
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else //this is the actual example
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{
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font.DrawText("(P)ause\t(U)npause\t(R)ewind",text[0]);
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font.DrawText("(F)ade Out\t(H)alt\t",text[1]);
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font.DrawText("Space - Play\t Up/Down - Control Volume",text[2]);
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song.Play();
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do
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{
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//In the active loop, check events first//
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engine->CheckEvents();
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if(engine->IsActive())
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{
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if(engine->KeyIsPressed(SDLK_ESCAPE))
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engine->RequestQuit();
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if(engine->KeyIsPressed(SDLK_r))
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song.Rewind();
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if(engine->KeyIsPressed(SDLK_p))
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song.Pause();
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if(engine->KeyIsPressed(SDLK_u))
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song.Unpause();
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#if SND_BACKEND == ZE_MIXER
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if(engine->KeyIsPressed(SDLK_f))
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song.Stop(200);
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#endif
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if(engine->KeyIsPressed(SDLK_h))
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song.Stop();
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if(engine->KeyIsPressed(SDLK_SPACE))
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song.Play();
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if(engine->KeyIsPressed(SDLK_UP))
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song.SetVolume(song.GetVolume()+1);
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if(engine->KeyIsPressed(SDLK_DOWN) && song.GetVolume() > 0)
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song.SetVolume(song.GetVolume()-1);
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if(engine->KeyIsPressed(SDLK_v))
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song.SetVolume(100);
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font.DrawText(FormatStr("Volume: %d%%",song.GetVolume()),text[3]);
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engine->ClearDisplay(); //clear screen
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for(int i=0; i < 4; i++)
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text[i].Draw(0,i*50);
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engine->Update(); //update the screen
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}
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} while(!engine->QuitRequested()); //quit only when engine has encountered a quit request
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}
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}
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int main(int argc, char *argv[])
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{
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if(Initialize())
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Test();
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return 0;
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}
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