#include "player.h"

Player::Player(const Vector3f& position, float rotX, float rotY) : m_position(position), m_rotX(rotX), m_rotY(rotY) { }

void Player::TurnLeftRight(float value) {
	m_rotX += value;
}

void Player::TurnTopBottom(float value) {
	m_rotY += value;
}

void Player::Move(bool front, bool back, bool left, bool right, float elapsedTime) {
	float xrotrad, yrotrad;

	if (front) {
		yrotrad = (m_rotY / 180 * 3.141592654f);
		xrotrad = (m_rotX / 180 * 3.141592654f);
		m_position.x += float(sin(yrotrad)) * elapsedTime * 20;
		m_position.z += float(-cos(yrotrad)) * elapsedTime * 20;
		m_position.y += float(-sin(xrotrad)) * elapsedTime * 20;
	}
	else if (back) { 
		yrotrad = (m_rotY / 180 * 3.141592654f);
		xrotrad = (m_rotX / 180 * 3.141592654f);
		m_position.x += float(-sin(yrotrad)) * elapsedTime * 20;
		m_position.z += float(cos(yrotrad)) * elapsedTime * 20;
		m_position.y += float(sin(xrotrad)) * elapsedTime * 20;
	}

	if (left) { 
		yrotrad = (m_rotY / 180 * 3.141592654f);
		m_position.x += float(-cos(yrotrad)) * elapsedTime * 20;
		m_position.z += float(-sin(yrotrad)) * elapsedTime * 20;
	}
	else if (right) {
		yrotrad = (m_rotY / 180 * 3.141592654f);
		m_position.x += float(cos(yrotrad)) * elapsedTime * 20;
		m_position.z += float(sin(yrotrad)) * elapsedTime * 20;
	}
}

void Player::ApplyTransformation(Transformation& transformation, bool rel) const {
	transformation.ApplyRotation(-m_rotX, 1.f, 0, 0);
	transformation.ApplyRotation(-m_rotY, 0, 1.f, 0);
	if (rel) transformation.ApplyTranslation(-m_position);
}