public override IEnumerator MoveTo(MultiTile newPosition)
{
finalPosition = newPosition;
Queue <MultiTile> path = Pathfinder.instance.GetPathFromTo(myUnit, newPosition);
if (myUnit.IsExittingCombat(newPosition))
{
myUnit.ExitCombat();
int health = myUnit.statistics.healthPoints;
foreach (Tile neighbour in myUnit.currentPosition.closeNeighbours)
{
if (myUnit.IsAlive() && neighbour.GetMyObject <Unit>() != null && myUnit.IsEnemyOf(neighbour.GetMyObject <Unit>()))
{
int damage = DamageCalculator.CalculateDamage(neighbour.GetMyObject <Unit>(), myUnit, 1.5f);
neighbour.GetMyObject <Unit>().Backstab(myUnit, damage);
health -= damage;
}
}
if (health > 0)
{
//THe attacks will not kill us, cause calculated :P
}
else
{
//rip, abort.
yield break;
}
}
BattlescapeGraphics.ColouringTool.UncolourAllTiles();
PlayMovementAnimation();
int tileCount = path.Count;
for (int i = 0; i < tileCount; ++i)
{
MultiTile temporaryGoal = path.Dequeue();
myUnit.OnMove(myUnit.currentPosition, temporaryGoal);
myUnit.TryToSetMyPositionTo(temporaryGoal);
//I am aware, that for now we are still just turning into a direction in one frame. If we ever want it any other way, it needs a bit of work to set it otherwise so im not doing it now :D.
//if we want to slowly turn, we need to ask if we already turned, and if not we turn and if yes we move here.
TurnTowards(temporaryGoal.center);
while (Vector3.Distance(myUnit.transform.position, temporaryGoal.center) > 0.0001f)
{
myUnit.transform.position = Vector3.MoveTowards(myUnit.transform.position, temporaryGoal.center, visualSpeed * Time.deltaTime);
yield return(null);
}
temporaryGoal.SetMyObjectTo(myUnit);
}
StopMovementAnimation();
PlayerInput.instance.isInputBlocked = false;
if (newPosition.IsProtectedByEnemyOf(myUnit))
{
myUnit.statistics.movementPoints = 0;
}
else
{
myUnit.statistics.movementPoints -= tileCount - 1;
}
BattlescapeGraphics.ColouringTool.ColourLegalTilesFor(myUnit);
}
//Played BEFORE the first step in the whole movement. Check for ExitCombat here cause it only makes sense here.
//Returns true if movement is exiting combat
public bool IsExittingCombat(MultiTile newPosition)
{
if (newPosition.IsProtectedByEnemyOf(this))
{
return(false);
}
if (currentPosition.IsProtectedByEnemyOf(this))
{
return(true);
}
return(false);
}
public void OnTileToMoveHovered(Unit unitToMove, MultiTile targetTile)
{
if (targetTile.IsProtectedByEnemyOf(unitToMove))
{
SetCursorTo(enterCombatCursor, clickingEnterCombatCursor);
}
else if (unitToMove.IsInCombat())
{
SetCursorTo(combatExitingMovementCursor, clickingCombatExitingMovementCursor);
}
else
{
SetCursorTo(walkingCursor, clickingWalkingCursor);
}
}
public void OnMove(MultiTile oldPosition, MultiTile newPosition)
{
//played on EVERY change of tile. Two tiles are used here to avoid confusion in using currentPosition - this will work no matter if we use it slightly before or after movement.
if (oldPosition.IsProtectedByEnemyOf(this) == false && newPosition.IsProtectedByEnemyOf(this))
{
//Unit just came from SAFETY to COMBAT, so inform it and all of the enemies around about it.
OnCombatEnter();
foreach (Tile neighbour in newPosition.closeNeighbours)
{
if (neighbour.GetMyObject <Unit>() != null && IsEnemyOf(neighbour.GetMyObject <Unit>()))
{
neighbour.GetMyObject <Unit>().OnCombatEnter();
}
}
}
}
bool IsQuittingCombatIntoCombat(Unit unitToMove, MultiTile position)
{
return(unitToMove.IsInCombat() && position.IsProtectedByEnemyOf(unitToMove));
}