mazeB_c_0.1

#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <time.h>

short i,i2,maxx,maxy,i3,i4,randnum;
bool running = true, blocked = false, isolated = true;
short playerX,playerY,genX,genY;

int main () {
    srand(time(NULL));

    printf("Dimensiones: \n");
    scanf("%d%d",&maxx,&maxy);

    char grid[maxy][maxx];
    playerX=rand()%maxx;
    playerY=rand()%maxy;
    genX=playerX;
    genY=playerY;

    //Generacion de grid inicial
    for(i = 0;i < maxy;i++) {for(i2=0;i2<maxx;i2++){
        if(i%2==0 && i2%2==0 || i==playerY && i2==playerX) {grid[i][i2] = ' ';}
        else {grid[i][i2] = '#';}
    }}

    //Generacion de pasillos
    /*for(i = 0;i < maxy;i++) {for(i2=0;i2<maxx;i2++){
        if(grid[i][i2] == ' ') {
            randnum = rand()%5;
            switch (randnum) {
                case 1:
                    grid[i][i2+1] = ' ';
                    break;
                case 2:
                    grid[i][i2-1] = ' ';
                    break;
                case 3:
                    grid[i+1][i2] = ' ';
                    break;
                case 4:
                    grid[i-1][i2] = ' ';
                    break;
                default: break;
            }
        }
    }}*/

    while(blocked==false) {
        randnum=rand()%5;
        switch (randnum) {
            case 1:
                if(grid[genY][genX+2] == ' ') {
                    grid[genY][genX+1] = ' ';
                    genX=genX+2;
                }
                break;
            case 2:
                if(grid[genY][genX-2] == ' ') {
                    grid[genY][genX-1] = ' ';
                    genX=genX-2;
                }
                break;
            case 3:
                if(grid[genY+2][genX] == ' ') {
                    grid[genY+1][genX] = ' ';
                    genY=genY+2;
                }
                break;
            case 4:
                if(grid[genY-2][genX] == ' ') {
                    grid[genY-1][genX] = ' ';
                    genY=genY-2;
                }
                break;
            default: break;
        }
        //if(grid[genY-1][genX] == ' ' && grid[genY+1][genX] == ' ' && grid[genY][genX-1] == ' ' && grid[genY][genX+1] == ' ') {blocked = true;}
        for(i = 0;i < maxy;i=i+2) {for(i2=0;i2<maxx;i2=i2+2){
            if(grid[i-1][i2] != ' ' && grid[i+1][i2] != ' ' && grid[i][i2-1] != ' ' && grid[i][i2+1] != ' ') {isolated = true;}
            else {isolated = false;}
        }}
        if(isolated==false) {blocked=true;}
    }

    //Juego en si:
    while(running) {
        //Controles y colisiones
        switch(getch()) {
            case 'H':       //Arriba
                if(grid[playerY-1][playerX] == ' ') {playerY--;}
                break;
            case 'K':       //Izquierda
                if(grid[playerY][playerX-1] == ' ') {playerX--;}
                break;
            case 'P':       //Abajo
                if(grid[playerY+1][playerX] == ' ') {playerY++;}
                break;
            case 'M':       //Derecha
                if(grid[playerY][playerX+1] == ' ') {playerX++;}
                break;
            case 27:        //Escape
                running = false;
                break;
            default:
                printf("http://media.giphy.com/media/ZTMAhfbqpSMP6/giphy.gif"); //Nosotros en grupo dándole al coco
                break;
        }

        system("cls");      //Vaciar terminal

        //Mostrar todo en pantalla
        for(i3 = 1;i3 < maxy;i3++) {
            for(i4 = 1;i4 < maxx;i4++){
                if(i3 == playerY && i4 == playerX) {printf("x");}
                else{printf("%c",grid[i3][i4]);}
            }
            printf("\n");
        }
    }
}


/*
         ___------__
  |\__-- /\       _ -
  |/_   __       _
  // \ /  \     /__
  |  o|  0|__      --_
  \\____-/ __ \   ___ -
  (@@   ___/  / /_
     -_____---   --_
     //  \ \\       -
   //|\__/  \\   ___ -
   \_\\_____/  \-|
       // \\--\|
  ____//  ||_
 /___//_\ /__|
 Sladkoto Ivi

 Property of the La-Li-Lu-Le-Lo © Illuminati 420 B.C. - 2016 A.D.
 Do not matrix with stereo sound. Do not compile in Bloodshed Dev-C++.
 Full or partial copy of this file is punishable by death penalty.
 */