bool TryDropCard(Collider2D c)
{
//Only test for the first collider that player is touching
CardDropoff dropOff = c.GetComponent <CardDropoff>();
//Also ignore totally if dropoff already has all of its cards (but don't send card away)
if (dropOff == null || dropOff != wordCollider || !dropOff.CanTakeCard())
{
return(false);
}
if (holding && buttonFixedPressed)
{
//Increment drop counter
TotalDrops += 1;
//Check if correct card
//Unclear if card can be dropped if it's still wrong
//To prevent backtracking it could fly back to where it came from
CardPickup cardPickup = holding.GetComponent <CardPickup>();
if (!dropOff.IsSolution(cardPickup))
{
IncorrectDrops += 1;
//Send back to where it came from
//Play some kind of negative sound
AudioSource.PlayClipAtPoint(SoundManager.GetClip("ring_down"), transform.position);
cardPickup.GetComponent <BoxCollider2D>().enabled = true;
cardPickup.MoveHome();
//Action was completed, no input should have more than one action happen
}
else
{
CorrectDrops += 1;
//Remove CardPickup monobehaviour
//Or set flag to prevent pickup again of card (dropoff may be one way)
//Trigger is already disabled
dropOff.GiveCard(holding);
//Play positive sound
AudioSource.PlayClipAtPoint(SoundManager.GetClip("ring_up"), transform.position);
//Change color of text
textColor = CompletionColor;
var textMesh = dropOff.UITextMesh;
textMesh.color = CompletionSelectionColor;
}
holding = null;
didActionThisFrame = true;
return(true);
}
else
{
return(false);
}
}
void TryLockInTrigger(Collider2D c)
{
CardDropoff dropOff = c.GetComponent <CardDropoff>();
//Is this not a CardDropoff or does it already have a card that it took?
if (dropOff == null)
{
return;
}
//Release old dropoff for new one if it is closer, otherwise ignore it
else if (wordCollider != null)
{
if (Vector3.SqrMagnitude(transform.position - c.transform.position) < Vector3.SqrMagnitude(transform.position - wordCollider.transform.position))
{
TryReleaseTrigger(wordCollider.GetComponent <Collider2D>());
}
else
{
return;
}
}
wordCollider = dropOff;
//Change color of text if it is selectable
var textMesh = dropOff.UITextMesh;
textColor = textMesh.color;
if (dropOff.CanTakeCard())
{
textMesh.color = SelectionColor;
}
else
{
textMesh.color = CompletionSelectionColor;
}
}
