#include <curses.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#include "game.h"
#include "commands.h"

// Start is called one in the beginning
struct game* init_game(){
    // Allocate memory for the state
    struct game* st = calloc(1,(sizeof(struct game)));
    // Initialize state
    st->score = 0;
    st->x = (rand() % (COLS - 5) + 2) / 2 * 2;
    st->y = rand() % (LINES - 5) + 2;
    // Store pointer to the state to the world variable
    return st;
}

// It should modify the state and draw it.
int world_event(struct game* game){
    //Wait for input to start the game
    do{
        game->direction = getch();
    }while(game->direction != 'w' && game->direction != 'a' && game->direction != 's' && game->direction != 'd');
    for(int i = -1; i < 2; i++){
        for(int q = -2; q < 4; q += 2){
            mvaddch(game->y + i, game->x + q, ' ');
        }
    }
    //The loop of the game
    while(1){
        if(rand() % 10 == 0){
            spawn_blocks(game);
            move(game->y, game->x);
        }
        int save = game->direction;
        flushinp();
        game->direction = getch();
        //If wrong input- ignore it and change to the old one
        if(game->direction != 'w' && game->direction != 'a' && game->direction != 's' && game->direction != 'd' && game->direction != 'q') game->direction = save;
        if(game->direction == 'q') break;
        if(movement(game) == 0) break;
        game->score += 1;
    }
    getch();
    game_over(game);
}