player.cpp

#include "player.h"
#include "tiles.h"
#include "time.h"
#include "world.h"
#include <stdlib.h>

void Player::check_and_move(int new_map_x, int new_map_y, int new_x, int new_y)
{
    map_x = new_map_x;
    map_y = new_map_y;
    x = new_x;
    y = new_y;
    hunger -= 3;
    thirst--;
}

void Player::move(int dx, int dy)
{
    int new_x = x + dx;
    int new_y = y + dy;
    int new_map_x = map_x;
    int new_map_y = map_y;
    
    if (! ((new_x >= 0 && new_x < CHUNK_SIZE) && (new_y >= 0 && new_y < CHUNK_SIZE))) 
    {
        if (new_x < 0 || new_x >= CHUNK_SIZE) {
                new_map_x += dx;
                new_x += -CHUNK_SIZE * dx;
            if (!load_chunk(new_map_x, new_map_y)) return;
        }
    
        if (new_y < 0 || new_y >= CHUNK_SIZE)
        {
                new_map_y += dy;
                new_y += -CHUNK_SIZE * dy;
            if (!load_chunk(new_map_x, new_map_y)) return;
        }
    }
    check_and_move(new_map_x, new_map_y, new_x, new_y);
}

Player::Player()
{
	back_x=0;
	back_y=0;
    hunger=500;
    thirst=250;
    map_x = WORLD_CENTER;
    map_y = WORLD_CENTER;
    inventory = new InvList("inventory");

	y = 0;

	for (int i=0; i < 10; i++)
    {
        hotbar[i]=NULL;
        craftbar[i]=0;
    }
}