Enemy.cpp

#include "Enemy.h"



Enemy::Enemy(string name, char tile, int level, int attack, int defense, int health, int xp)
{
	_name = name;
	_tile = tile;
	_level = level;
	_attack = attack;
	_defense = defense;
	_health = health;
	_experienceValue = xp;
}


void Enemy::setPosition(int x, int y) {
	_x = x;
	_y = y;
}


void Enemy::getPosition(int &x, int &y) {
	x = _x;
	y = _y;

}

int Enemy::attack() {
	static default_random_engine randomEngine(time(NULL));
	uniform_int_distribution<int> attackRoll(0, _attack);
	return attackRoll(randomEngine);
}

int Enemy::takeDamage(int attack) {
	attack -= _defense;
	//Cjecl of the attack does damage
	if (attack > 0) {
		_health -= attack;
		//Check if he died
		if (_health <= 0) {
			return _experienceValue;

		}

	}


	return 0;

}

char Enemy::getMove(int playerX, int playerY) {
	
	static default_random_engine randomEngine(time(NULL));
	uniform_int_distribution<int> moveRoll(0, 6);


	int distance;
	int dx = _x - playerX;
	int dy = _y - playerY;
	int adx = abs(dx);
	int ady = abs(dy);
	distance = adx + ady;
	
	//You can change 5 if you want
	if (distance <= 5) {
		//Moving along X axis
		if (adx > ady) {
			if (dx > 0) {
				return 'a'; 
			}
			else {
				return 'd'; 
			}
		}
		else { //Move along Y axis
			if (dy > 0) {
				return 'w';
			}
			else {
				return 's';
			}
		}
	}

	int randomMove = moveRoll(randomEngine);

	switch (randomMove) {
	case 0:
		return 'a';
	case 1:
		return 'w';
	case 2:
		return 's';
	case 3:
		return 'd';
	default:
		return '.';
	}

}