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C-/C++-Quelltext

Framework.h
#include <WinAllegro.h>

#include <string>
#include "Singleton.h"
#include "Sprite.h"

using namespace std;

#define g_pFramework Framework::Get()

class Framework : public TSingleton<Framework>
{
public:
    bool Init(int screenwidth, int screenheight, int depth, bool fullscreen);
};
#endif

Framework.cpp
#include "Framework.h"

bool Framework::Init(int screenwidth, int screenheight, int depth, bool fullscreen)
{
    allegro_init();
    install_keyboard();

    set_color_depth(depth);
    if(fullscreen == true)
    {
        if(set_gfx_mode(GFX_AUTODETECT_FULLSCREEN, screenwidth, screenheight, 0, 0) < 0)
        {
            allegro_message("Unable to set Graphic Mode");
            return (false);
        }
    }

    else if(fullscreen == true)
    {
        if(set_gfx_mode(GFX_AUTODETECT_WINDOWED, screenwidth, screenheight,0,0) < 0)
        {
            allegro_message("Unable to set Graphic Mode");
            return (false);
        }
    }

    return (true);
}

Sprite.h
#ifndef SPRITE_H
#define SPRITE_H

#include "Framework.h"

class Sprite
{
public:
    Sprite();
    void LoadGraphic(const std::string Filename);
    void SetPos(float x, float y);
    void Render();

private:
    BITMAP *Graphic;
    int x;
    int y;
    int w;
    int h;
};
#endif

Sprite.cpp
#include "Sprite.h"

Sprite::Sprite()
{
    this->x = 0;
    this->y = 0;
}
void Sprite::LoadGraphic(const std::string Filename)
{
    Graphic = load_bitmap(Filename.c_str(), NULL);
    
    if(Graphic == 0)
    {
        allegro_message("Unable to Load Graphic");
        exit(1);
    }


    if(Graphic)
    {
    this->w = Graphic->w;
    this->h = Graphic->h;
    }
}
    

void Sprite::SetPos(float x, float y)
{
    this->x = static_cast<int>(x);
    this->y = static_cast<int>(y);
}

void Sprite::Render()
{
    acquire_screen();
    clear(screen);
    blit(Graphic, screen, 0, 0, this->x, this->y, this->w, this->h);
    release_screen();
}

main.cpp
#include "Framework.h"


int main(int argv, char **argc)
{
    if(g_pFramework->Init(640, 320, 16, false) == false)
        allegro_message("Unable to Initialize Allegro");

    Sprite *test = new Sprite;
    test->LoadGraphic("allegro.tga");

    test->SetPos(100,200);
    test->Render();

    while (!keypressed());
    
    g_pFramework->Del();
    return 0;
} END_OF_MAIN()