void enemy::manhackAI(float elapsed)
{
flying = false;
manhackTargetAcquire();
if (!weaponMelee() && attacking() && bowDrawn())
endAttack();
if (target != NULL)
{
startAttack();
flying = true;
float myX = getX() + getMaskWidth() / 2;
float theirX = target->getX() + target->getMaskWidth() / 2;
if (theirX > myX)
facingX = 1;
else
facingX = -1;
//find the desired position
float desiredX = target->getX() + target->getMaskWidth() / 2;
float desiredY = target->getY() + target->getMaskHeight() / 2;
desiredX += orbitRange * cos(angle);
desiredY += orbitRange * sin(angle);
if (timer >= 0) //orbit the desired position
angle += elapsed * orbitSpeed;
if (weaponMelee())
{
//handle the timer
float oldT = timer;
timer += elapsed * ORBITTIMERSPEED;
if (oldT < 0 && timer >= 0)
manhackAIOrbitDetails(); //move back out again
else if (timer >= 1 && getY() <= target->getY())
{
//move in for the strike!
timer = orbitRange * -ORBITTIMERSPEED / moveSpeed();
orbitRange = 0;
}
}
//move in that direction
float xDif = desiredX - x;
float yDif = desiredY - y;
float dis = sqrt(xDif * xDif + yDif * yDif);
if (dis <= moveSpeed() * elapsed)
{
x = desiredX;
y = desiredY;
}
else
flyMove(xDif / dis, yDif / dis, elapsed);
}
}
void enemy::copterAI(float elapsed)
{
manhackTargetAcquire();
flying = false;
if (attacking() && bowDrawn())
endAttack();
if (target != NULL)
{
flying = true;
float myX = getX() + getMaskWidth() / 2;
float theirX = target->getX() + target->getMaskWidth() / 2;
float myY = getY() + getMaskHeight() / 2;
float theirY = target->getY() + target->getMaskHeight() / 2;
float xDif = abs(myX - theirX);
float yDif = abs(myY - theirY);
if (myX > theirX)
facingX = -1;
else
facingX = 1;
float xMove = 0;
float yMove = 0;
if (xDif > maxRange)
{
if (myX > theirX)
xMove = -1;
else
xMove = 1;
}
else if (xDif < maxRange / 2)
{
if (myX > theirX)
xMove = COPTERBACKOFF;
else
xMove = -COPTERBACKOFF;
}
if (yDif > moveSpeed() * elapsed)
{
if (myY > theirY)
yMove = -1;
else
yMove = 1;
}
if (yDif < CLOSERANGE)
startAttack();
if (xMove != 0 || yMove != 0)
{
float dif = sqrt(xMove * xMove + yMove * yMove);
flyMove(xMove / dif, yMove / dif, elapsed);
}
}
}
/**
* @function Hero::Hero
* @brief Hero constructor
* @param parent, a pointer to this widget's parent
*/
Hero::Hero(QWidget *parent, GameplayBoard* board) : //BEGIN field initializer list
QWidget(parent), ui(new Ui::Hero), game(board), x(200.0), y(300.0), angle(-90),
attacking(false),
body(-body_height/2.0,-body_width/2.0,body_height,body_width),
head(-head_height/2 + 1,-head_width/2,head_height,head_width) //END Field initializer list.
{
ui->setupUi(this);
setFocus(); //Does this exist? Yes.
grabKeyboard(); //For some reason this is an thing. Lets you take in keyboard stuff because it isn't done automatically
setFocusPolicy(Qt::ClickFocus); //In case you lose focus for some reason?
attackTimer = new QTimer(this); //Set a QTimer who knows about hero (Will be used for attack
attackTimer->isSingleShot(); //Only timeout once, don't keep doing it
QObject::connect(attackTimer, SIGNAL(timeout()), this, SLOT(endAttack())); //Have the timer change the value of "attacking" bool at timeout
}
void enemy::archerAI(float elapsed)
{
//archer AI
dropMode = false;
if (target == NULL)
target = inRange(ACQUIRERANGE);
forceTarget();
if (timer > 0)
timer -= elapsed;
if (attacking() && !weaponMelee() && bowDrawn())
endAttack(); //properly finish your ranged attack, even if they get out of the way
if (target != NULL)
{
//switch target if necessary
creature *iR = inRange(ACQUIRERANGE);
if (iR != NULL)
target = iR;
float myX = getX() + getMaskWidth() / 2;
float theirX = target->getX() + target->getMaskWidth() / 2;
if (abs(theirX - myX) > maxRange)
{
//get into range
if (theirX > myX)
move(1, elapsed);
else
move(-1, elapsed);
}
else if (abs(target->getY() + target->getMaskHeight() / 2 - getY() - getMaskHeight() / 2) < CLOSERANGE && !attacking())
{
if (theirX > myX)
facingX = 1;
else
facingX = -1;
if (abs(theirX - myX) <= weaponReach() + getMaskWidth() / 2 - 1)
{
//switch to a melee weapon and attack them
if (!weaponMelee())
switchWeapon();
startAttack();
}
else if (abs(theirX - myX) < MEDIUMRANGE)
{
//charge them
if (theirX > myX)
move(1, elapsed);
else
move(-1, elapsed);
}
else
{
if (magic != DATA_NONE)
{
if (timer <= 0)
{
global_map->magic(this, magic, TYPE_PLAYER); //use your magic
timer = ARCHERFREQUENCY;
}
}
else
{
//switch to a ranged weapon, and shoot it
if (weaponMelee())
switchWeapon();
startAttack();
}
}
}
else if (canJump && target->grounded())
{
if (target->getY() > y + CLOSERANGE)
dropMode = true;
else if (target->getY() < y - CLOSERANGE)
jump(BIGJUMP);
}
}
}
