98 lines
3.0 KiB
C++
98 lines
3.0 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, 2003 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: ZRectTest.cpp,v 1.17 2003/07/10 20:45:39 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,rate;
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bool fs;
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std::string title;
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w = cfg.GetInt("ZRectTest","Width",800);
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h = cfg.GetInt("ZRectTest","height",600);
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bpp = cfg.GetInt("ZRectTest","bpp",32);
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fs = cfg.GetBool("ZRectTest","fullscreen",false);
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title = cfg.GetString("ZRectTest","title","ZRect Test");
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rate = cfg.GetInt("ZRectTest","framerate",60);
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engine->SetupDisplay(w,h,bpp,fs);
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engine->SetDesiredFramerate(rate);
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return engine->CreateDisplay(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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ZRect moveRect(0,0,25,25),stillRect(100,100,100,100);
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float movDelta;
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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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//movement//
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movDelta = static_cast<float>(engine->GetFrameTime()*30);
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if(engine->KeyIsPressed(SDLK_LEFT))
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moveRect.MoveRel(-movDelta,0);
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if(engine->KeyIsPressed(SDLK_RIGHT))
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moveRect.MoveRel(movDelta,0);
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if(engine->KeyIsPressed(SDLK_UP))
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moveRect.MoveRel(0,-movDelta);
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if(engine->KeyIsPressed(SDLK_DOWN))
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moveRect.MoveRel(0,movDelta);
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if(engine->KeyIsPressed(SDLK_EQUALS))
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{
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moveRect.MoveRel(-1,-1);
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moveRect.ResizeRel(2,2);
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}
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if(engine->KeyIsPressed(SDLK_MINUS))
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{
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moveRect.MoveRel(1,1);
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moveRect.ResizeRel(-2,-2);
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}
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engine->Clear();
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moveRect.Draw(255,0,0,128);
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stillRect.Draw(0,0,255,128);
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moveRect.Intersection(stillRect).Draw(0,255,0);
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engine->Update();
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}
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} while(!engine->QuitRequested());
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}
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int main(int argc, char *argv[])
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{
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ZEngine *engine = ZEngine::GetInstance();
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if(Initialize())
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{
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//engine->InitPhysFS(argv[0]); //remove this line if PhysFS is not available
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Test();
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}
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ZEngine::ReleaseInstance(); //release engine instance
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return 0;
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}
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