BouncyDriver/Editor/main.cpp

// Jovian Hersemeule

#include <iostream>
#include <SDL/SDL.h>
#include "edit.h"

int main( int argc, char** argv )
{
    /// [1] Démarrage
    // [1.1] Démarrages SDL
    if ( SDL_Init( SDL_INIT_VIDEO ) < 0 )
    {
        std::cout << "Impossible d'initialiser la SDL: " << SDL_GetError() << std::endl;
        return 1;
    }

    // [1.2] Préparation de fermeture
    atexit(SDL_Quit);

    // [1.3] Para-fenêtre
    SDL_WM_SetCaption("Boundy Driver - Éditeur", 0);

    /// [2] Préparation des composants
    // [2.2] Préparation
    int ix(-500), iy(-500); // Origine
    int mx( 700 ), my( 384 ); // Souris

    // [2.3] Préparation du Terrain
    Editor myEditor;
    myEditor.init();

    // [2.4] Évènements
    bool right_click( false );

    /// [3] Boucle principale
    bool done(false);
    SDL_Event event;
    while (!done)
    {
        // [3.1] Gestion évènements
        SDL_WaitEvent(&event);

        switch (event.type)
        {
        case SDL_QUIT:
            done = true;
            break;
        case SDL_KEYDOWN:
            switch ( event.key.keysym.sym )
            {
            case SDLK_ESCAPE :
                done = true;
                break;
            case SDLK_z :
                myEditor.removePlot();
                break;
            case SDLK_s :
                myEditor.save();
                break;
            case SDLK_h :
                myEditor.toggleHelp();
                break;
            case SDLK_c :
                myEditor.load();
                ix = iy = -500;
                break;
            default:
                break;
            }
            break;
        case SDL_MOUSEMOTION:
            mx = event.motion.x;
            my = event.motion.y;

            if ( right_click )
            {
                ix -= event.motion.xrel ;
                iy -= event.motion.yrel ;
            }
            break;
        case SDL_MOUSEBUTTONDOWN:
            switch ( event.button.button )
            {
            case 3 : // Clic droit
                right_click = true;
                break;
            case 1 : // Clic gauche
                myEditor.addPlot( mx + ix, my + iy );
                break;
            case 4 : // Bouton 
                myEditor.zoomIn();
                break;
            case 5 : // Bouton
                myEditor.zoomOut();
                break;
            }
            break;
        case SDL_MOUSEBUTTONUP:
            if ( event.button.button == 3 )
                right_click = false;
            break;
        }

        // [3.2] Calculs

        // [3.3] Dessin des composants
        myEditor.draw( ix, iy );

    } //fin bcl principale

    ///[4] Destruction des composants

    std::cout << "Aucune erreur détectée." << std::endl;
    return 0;
}