void EnemyTurret::TrackPlayerPos()
{
Mat3 transMat = m_node->getFinalTransform();
Vec2 playerPos = m_player->getNode()->getFinalTransform().GetTranslation();
Vec2 diff = Vec2( playerPos - Vec2(transMat.GetTranslation().x + (m_texture->getWidth() *
transMat.GetScale().x / 2) + m_pivot.x,
transMat.GetTranslation().y + (m_texture->getHeight() * transMat.GetScale().x / 2) + m_pivot.y)).GetNormalised();
//get the radian
float rot = Vec2(0,1).GetAngleBetween(diff);
//get the parent tanks rotation and offset the turrets rotation
float allRot = transMat.GetUpRot();
float thisRot = m_node->getNodeTransform().GetUpRot();
float rotOffset = allRot - thisRot;
//set rotation to point at mouse and offset the parents rotation
m_node->manipMat3()->SetRotation(rot - rotOffset);
}
