ghost.cc

#include "ghost.h"

__BEGIN_API

//Thread * Ghost::ghost_thread;

Ghost::Ghost(int cor, int x, int y) {
    cor_ghost = cor;
    x_ghost = x;
    y_ghost = y;
    vel = 2;
    //window_open = true;
    state_ghost = READY;
    ghost_direction = UP;
    //ghost_thread = new Thread(ghost_run, cor);
    //ghost_run(cor, ghost_thread);
};

Ghost::~Ghost() {
    //delete this->ghost_thread;
}

void Ghost::ghost_run(int cor) {

    run();
    //Draw::draw_ghosts(cor_ghost, x_ghost, y_ghost);
    //printf("GHOST COR %d PORRA\n",cor);

};

void Ghost::run() {
    int i = round((y_ghost+7)/16);
    int j = round((x_ghost+7)/16);
    Game::tile tile_ghost = Game::maze_running[i][j];
    // printf("GHOST%dTILE = %d\n",cor_ghost,tile_ghost);
    // printf("I = %d\n",i);
    // printf("J = %d\n",j);

    if (tile_ghost == 0 || (tile_ghost == 1 && ghost_direction != UP)) {  // walls or prison gates
        y_ghost = y_antigo;
        x_ghost = x_antigo;
        
        // Randomized change to ghost_direction
        std::random_device seed;
        std::mt19937 gen{seed()}; // seed the generator
        std::uniform_int_distribution dist{0, 3}; // set min and max
        ghost_direction = static_cast<directions>(dist(gen));
    } else {
        if (tile_ghost == 2) {  // portals
            if (x_ghost < 16) {
                x_ghost = 432;
            } else if (x_ghost > 432) {
                x_ghost = 16;
            }
        }
        x_antigo = x_ghost;
        y_antigo = y_ghost;
        if (ghost_direction == UP) {
            y_ghost -= vel;
        } else if (ghost_direction == LEFT) {
            x_ghost -= vel;
        } else if (ghost_direction == RIGHT) {
            x_ghost += vel;
        } else if (ghost_direction == DOWN) {
            y_ghost += vel;
        }
    }
}

__END_API