pacman+login

#ifndef PACMA_CPP_INCLUDED
#define PACMA_CPP_INCLUDED

#include <allegro.h>
#include <iostream>
#include <conio.h>
#include <string>
#include <math.h>
#include <stdlib.h>
#define NAME "tito" // para el login
#define PASSWORD "123456" // para el login
#define MAXFILAS 20 // para el eje y
#define MAXCOLS 31 //para el eje x

using namespace std;


BITMAP * buffer;
BITMAP *roca;
BITMAP *pacbmp;
BITMAP *pacman;
BITMAP *comida;
BITMAP *muertebmp;
//musica
MIDI   *musica1;
SAMPLE *bolita;
SAMPLE *caminando;
SAMPLE *muerte;

int px = 30*14,py=30*17;
int dir =4;
int anteriorpx,anteriorpy;

bool login_correct = false;

char mapa[MAXFILAS][MAXCOLS]={
  "XXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
  "X  o |o o o XXXXX o o o| o  X",
  "X XXX XXXXX XXXXX XXXXX XXX X",
  "XoXXX XXXXX XXXXX XXXXX XXXoX",
  "X      o|o   o o   o|o      X",
  "XoXXXoXX XXXXXXXXXXX XXoXXXoX",
  "X    |XX    |XXX|    XX     X",
  "XoXXXoXXXXXX XXX XXXXXXoXXXoX",
  "X XXXoXX ooo|ooo|ooo XXoXXX X",
  " o   |XX XXXXXXXXXXX XX|   o ",
  "X XXXoXX XXXXXXXXXXX XXoXXX X",
  "XoXXXoXX oo |ooo|ooo XXoXXXoX",
  "X XXXoXXXXXX XXX XXXXXXoXXX X",
  "X     XX     XXX     XX     X",
  "X XXXoXX XXXXXXXXXXX XXoXXX X",
  "XoXXX| o| o o o o o |o |XXXoX",
  "X XXXoXXXX XXXXXXXX XXX XXX X",
  "XoXXXoXXXX          XXX XXXoX",
  "X  o |o o  XXXXXXXX o o| o  X",
  "XXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
};
void dibujar_mapa(){
    int row,col;
    for(row =0; row<MAXFILAS; row++){
        for(col =0; col<MAXCOLS; col++){
            if(mapa[row][col] == 'X'){
                draw_sprite(buffer,roca, col*30 , row*30);
            }
            else if(mapa[row][col] == 'o'){
                draw_sprite(buffer,comida, col*30 , row*30);
                if(py/30 == row && px/30 == col){
                    //play_sample(bolita,300, 150, 100,0);
                    mapa[row][col] = ' ';
                }
            }
        }

    }
}

void pantalla(){
    blit(buffer,screen , 0,0,0,0,880,600);
}

void dibujar_personaje(){
    blit(pacbmp,pacman,dir*33,0,0,0,33,33);
    draw_sprite(buffer,pacman,px,py);
}

bool game_over(){
     int row,col;
    for(row =0; row<MAXFILAS; row++){
        for(col =0; col<MAXCOLS; col++){
            if(mapa[row][col] == 'o')return true;
        }
    }
    return false;
}

class Fantasma{
private:
    BITMAP *enemigobmp;
    BITMAP *enemigo;
    int fdir = 0;
    int _x, _y;
public:
    Fantasma(int x , int y);
    void dibujar_fantasma() const;
    void mover_fantasma();
    void choque_pacman();
};

Fantasma::Fantasma(int x, int y){
    _x = x;
    _y = y;
    fdir = rand()%4;
    enemigo = create_bitmap(30,30);
    enemigobmp = load_bitmap("enemigo.bmp",NULL);
}
void Fantasma::dibujar_fantasma() const{
    blit(enemigobmp,enemigo,0,0,0,0,30,30);
    draw_sprite(buffer,enemigo,_x,_y);
}
void Fantasma::choque_pacman(){
    if((py == _y &&  px == _x) || (_y == anteriorpy && anteriorpy == _x)) {
        play_sample(muerte,100,150,1000,0);
        for(int j =0;  j<=5; j++){
            clear(pacman);
            clear(buffer);
            dibujar_mapa();

            blit(muertebmp,pacman,j*33,0,0,0,33,333);
            draw_sprite(buffer,pacman,px,py);

            pantalla();
            rest(80);
        }
        px = 30*14;
        py = 30*17;
        dir = 4;
    }
}

void Fantasma::mover_fantasma(){
    dibujar_fantasma();
    choque_pacman();
    if(mapa[_y/30][_x/30] == '|'){
        fdir = rand()%4;
    }

    if(fdir == 0){
        if(mapa[_y/30][(_x-30)/30] != 'X') _x-=30;
        else fdir = rand()%4;
    }
    if(fdir == 1){
        if(mapa[_y/30][(_x+30)/30] != 'X') _x+=30;
        else fdir = rand()%4;
    }

    if(fdir == 2){
        if(mapa[(_y-30)/30][(_x)/30] != 'X') _y-=30;
        else fdir = rand()%4;
    }

      if(fdir == 3){
        if(mapa[(_y+30)/30][(_x)/30] != 'X') _y+=30;
        else fdir = rand()%4;
    }

    //rutina atajo
    if(_x <= -30 ) _x = 870;
    else if(_x >= 870) _x= -30;
}


void start_game(){
    allegro_init();using namespace std;
    install_keyboard();

    set_color_depth(32);
    set_gfx_mode(GFX_AUTODETECT_WINDOWED,880,600,0,0);

    if (install_sound(DIGI_AUTODETECT, MIDI_AUTODETECT, NULL) != 0) {
        allegro_message("Error: inicializando sistema de sonido\n%s\n", allegro_error);

    }

    //ajustamo el volumen
    set_volume(70, 70);
    musica1 = load_midi("mario.mid");
    bolita = load_wav("coin.wav");
    caminando = load_wav("jump.wav");
    muerte = load_wav("Muerte.wav");

    buffer = create_bitmap(880,600);
    roca = load_bitmap("roca.bmp",NULL);
    pacbmp  = load_bitmap("pacman.bmp",NULL);
    pacman = create_bitmap(33,33);
    comida = load_bitmap("Comida.bmp",NULL);

    muertebmp = load_bitmap("muerte.bmp",NULL);

    Fantasma A(30*2,30*3);
    Fantasma B(30*10,30*11);
    Fantasma C(30*15,30*16);
    Fantasma D(30*21,30*22);
    Fantasma E(30*23,30*25);
    Fantasma F(30*25,30*12);
    Fantasma G(30*20,30*8);
    Fantasma H(30*20,30*8);

    play_midi(musica1,1);
    while(!key[KEY_ESC] && game_over() ){

        if(dir != 4) play_sample(caminando,100,150,100,0);


        anteriorpx = px;
        anteriorpy = py;
        if(key[KEY_RIGHT]) dir=1; // rutina para mover a pacman
        else if(key[KEY_LEFT]) dir=0;
        else if(key[KEY_UP]) dir = 2;
        else if(key[KEY_DOWN]) dir = 3;

        if(dir == 0){
            if(mapa[py/30][(px-30)/30] != 'X'){
                px -= 30;
            }
            else dir =4;
        }
        if(dir == 1){
           if(mapa[py/30][(px+30)/30] != 'X'){
                 px += 30;
           }
            else dir =4;
        }
        if(dir == 2){
            if(mapa[(py-30)/30][(px)/30] != 'X'){
                 py -= 30;
             }
            else dir =4;
        }
        if(dir == 3){
            if(mapa[(py+30)/30][(px)/30] != 'X'){
                py += 30;
             }
            else dir =4;
        }
        //rutina para atajo
        if(px <= -30 ) px = 870;
        else if(px >= 870) px= -30;



        clear(buffer);
        dibujar_mapa();
        dibujar_personaje();
        A.mover_fantasma();
        B.mover_fantasma();
        C.mover_fantasma();
        D.mover_fantasma();
        E.mover_fantasma();
        F.mover_fantasma();
        G.mover_fantasma();
        H.mover_fantasma();

        pantalla();
        rest(70);

        clear(pacman);
        blit(pacbmp,pacman,4*33,0,0,0,33,33);
        draw_sprite(buffer,pacman,px,py);
        pantalla();
        rest(90);
   }
}




 void login(){
    string nombre = "",password="";
    char aux;
    int intentos = 1;

    while(true){
        intentos++;
        cout << "\t\tNombre: ";
        cin>>nombre;

        cout << "\t\tContrasena: ";
        aux= getch();

        while(aux != 13){
            cout << "*";
            password.push_back(aux);
            aux = getch();
        }

        if(PASSWORD == password && NAME == nombre){
            cout << "\n\nBienvenido " << nombre << " :) " << endl;
            login_correct = true;
            break;
        }
        else{
            if(intentos > 3){
                cout << "\n\n\t\thaz tratado de ingresar 3 veces y \n\t\tno haz podido" << endl;
                break;
            }
            else{
                cout << "\n\n\t\tcontraseña y/o usuario incorrecto \n\t\tintentelo de nuevo " << endl << endl;
                rest(50);
                system("cls");

            }
        }
    }

 }



#endif // PACMA_CPP_INCLUDED