#include <conio.h>
#include "game.h"
#include "define.h"

void Game::Load()
{
	Start();
	End(Loop());
}

bool Game::Loop()
{
	char key;
	int dir = DIR_NONE, last_dir;
	while (1)
	{
		key = GetKey();
		last_dir = dir;
		switch (key)
		{
		case 'p': Pause(); break;
		case 'q': return false; break;
		case 'w': dir = DIR_UP; break;
		case 's': dir = DIR_DOWN; break;
		case 'a': dir = DIR_LEFT; break;
		case 'd': dir = DIR_RIGHT; break;
		default: dir = last_dir; break;
		}

		if (player.PlayerMove(wall, dir))
		{
			if (player.TryEatBean(bean))
			{
				if (bean.IsEmpty() && goldBean.IsEmpty())
					return true;
			}
			if (player.TryEatGoldBean(goldBean))
			{
				if (bean.IsEmpty() && goldBean.IsEmpty())
					return true;
				for (int i = 0; i < 4; i++)
				{
					monster[i].SetSpeed(MONSTER_ESCAPE_SPEED);
					monster[i].SetStatus(MONSTER_ESCAPE_STATUS);
				}
			}
		}
		for (int i = 0; i < 4; i++)
		{
			if (monster[i].TryEatPlayer(player))
				return false;
			monster[i].MonsterMove(wall, player, bean, goldBean);
		}
	}
	return false;
}

char Game::GetKey()
{
	char key = 0;
	if (_kbhit())
	{
		key = _getch();
	}
	return key;
}