MarioSokoban/Mario Sokoban/menu.c

//
//  menu.c
//  Mario Sokoban
//
//  Created by Benoit Sida on 2014-02-15.
//  Copyright (c) 2014 Benoit Sida. All rights reserved.
//

#include <stdio.h>
#include <stdlib.h>
#include <SDL2/SDL.h>
#include <SDL2_image/SDL_image.h>
#include "constantes.h"
#include "game.h"
#include "level.h"


int menu(SDL_Window *ecran, SDL_Surface *screen)
{
    int choice = 0, running = 1, i = 0, j = 0, target_r = 0;
    int map[NB_BLOCS_LARGEUR][NB_BLOCS_HAUTEUR] = {0};
    SDL_Event event;
    SDL_Surface *mario[4] = {NULL};
    SDL_Surface *wall = NULL, *marioActuel = NULL, *box = NULL, *target = NULL, *boxOK = NULL, *menu = NULL;
    SDL_Rect position, posMario;
    wall = IMG_Load("sprites/mur.jpg");
    box = IMG_Load("sprites/caisse.jpg");
    boxOK = IMG_Load("sprites/caisse_ok.jpg");
    target = IMG_Load("sprites/objectif.png");
    menu = IMG_Load("sprites/menu.png");
    mario[HAUT] = IMG_Load("sprites/mario_haut.gif");
    mario[BAS] = IMG_Load("sprites/mario_bas.gif");
    mario[GAUCHE] = IMG_Load("sprites/mario_gauche.gif");
    mario[DROITE] = IMG_Load("sprites/mario_droite.gif");
    marioActuel = mario[BAS];
    if (loadLevel(0, 0, map) == 0) {
        exit(EXIT_FAILURE);
    }
    for (i = 0 ; i < NB_BLOCS_LARGEUR ; i++)
    {
        for (j = 0 ; j < NB_BLOCS_HAUTEUR ; j++)
        {
            if (map[i][j] == MARIO)
            {
                posMario.x = i;
                posMario.y = j;
                map[i][j] = VIDE;
            }
        }
    }
    while (running) {
        SDL_FillRect(screen, NULL, SDL_MapRGB(screen->format, 139, 111, 71));
        target_r = 0;
        for (i = 0 ; i < NB_BLOCS_LARGEUR ; i++)
        {
            for (j = 0 ; j < NB_BLOCS_HAUTEUR ; j++)
            {
                position.x = i * TAILLE_BLOC;
                position.y = j * TAILLE_BLOC;
                
                switch(map[i][j])
                {
                    case WALL:
                        SDL_BlitSurface(wall, NULL, screen, &position);
                        break;
                    case BOX:
                        SDL_BlitSurface(box, NULL, screen, &position);
                        break;
                    case BOX_OK:
                        SDL_BlitSurface(boxOK, NULL, screen, &position);
                        break;
                    case TARGET:
                        SDL_BlitSurface(target, NULL, screen, &position);
                        target_r = 1;
                        break;
                }
            }
        } // Dessine la carte
        position.x = 0;
        position.y = 0;
        SDL_BlitSurface(menu, NULL, screen, &position);
        position.x = posMario.x * TAILLE_BLOC;
        position.y = posMario.y * TAILLE_BLOC;
        SDL_BlitSurface(marioActuel, NULL, screen, &position); // Place le joueur
        SDL_UpdateWindowSurface(ecran);
        if (!target_r) {
            choice = 1;
            running = 0; // Test de victoire
        }
        SDL_WaitEvent(&event);
        switch (event.type){
            case SDL_QUIT:
                exit(EXIT_SUCCESS);
                break;
            case SDL_KEYDOWN:
                switch (event.key.keysym.sym) {
                    case SDLK_ESCAPE:
                        exit(EXIT_SUCCESS);
                        break;
                    case SDLK_1:
                        choice = 1;
                        running = 0;
                        break;
                    case SDLK_2:
                        choice = 2;
                        running = 0;
                        break;
                    case SDLK_UP:
                        marioActuel = mario[HAUT];
                        mooveMario(map, &posMario, HAUT);
                        break;
                    case SDLK_DOWN:
                        marioActuel = mario[BAS];
                        mooveMario(map, &posMario, BAS);
                        break;
                    case SDLK_RIGHT:
                        marioActuel = mario[DROITE];
                        mooveMario(map, &posMario, DROITE);
                        break;
                    case SDLK_LEFT:
                        marioActuel = mario[GAUCHE];
                        mooveMario(map, &posMario, GAUCHE);
                        break;
                }
        }
    } // Wait for action
    SDL_FillRect(screen, NULL, SDL_MapRGB(screen->format, 139, 111, 71));
    SDL_UpdateWindowSurface(ecran);
    SDL_FreeSurface(wall);
    SDL_FreeSurface(box);
    SDL_FreeSurface(boxOK);
    SDL_FreeSurface(target);
    for (i = 0 ; i < 4 ; i++)
        SDL_FreeSurface(mario[i]); // Libère la mémoire
    return choice;
}