public static UctAction CanMoveTo(GameInstance game, CachedMob mob, AxialCoord coord)
{
bool isEmpty = game.Map[coord] == HexType.Empty && game.State.AtCoord(coord, true) == null;
int distance = game.Pathfinder.Distance(mob.MobInstance.Coord, coord);
int remainingAp = mob.MobInstance.Ap - distance;
bool enoughAp = remainingAp >= 0;
if (isEmpty && enoughAp)
{
return(UctAction.MoveAction(mob.MobId, coord));
}
else
{
return(UctAction.NullAction());
}
}
private void HandleLeftClick()
{
var abilitySelected = SelectedAbilityIndex.HasValue;
var mouseHex = Camera2D.Instance.MouseHex;
var currentMob = _game.CurrentMob;
if (_game.Pathfinder.IsValidCoord(mouseHex))
{
var targetId = _game.State.AtCoord(mouseHex, true);
if (targetId != null)
{
if (targetId == currentMob)
{
ShowMessage("You can't target yourself.");
}
else
{
var mobInfo = _game.MobManager.MobInfos[currentMob.Value];
var targetInstance = _game.State.MobInstances[targetId.Value];
var targetInfo = _game.MobManager.MobInfos[targetId.Value];
if (targetInstance.Hp == 0)
{
ShowMessage("This mob is already dead.");
}
else
{
if (mobInfo.Team == targetInfo.Team)
{
ShowMessage("You can't target your team.");
}
else if (SelectedAbilityIndex.HasValue)
{
if (abilitySelected)
{
AttackMob(targetId.Value);
}
else
{
ShowMessage("You can't move here.");
}
}
}
}
}
else
{
if (abilitySelected)
{
ShowMessage("You can't cast spells on the ground.");
}
else
{
var mobInstance = _game.State.MobInstances[currentMob.Value];
if (_game.Map[mouseHex] == HexType.Empty)
{
var distance = _game.Pathfinder.Distance(mobInstance.Coord, mouseHex);
if (distance == int.MaxValue)
{
ShowMessage("Target is unreachable");
}
else if (distance > mobInstance.Ap)
{
ShowMessage("You don't have enough AP.");
}
else
{
InputManager.Instance.UserInputEnabled = false;
_eventHub.SlowPlayAction(_game, UctAction.MoveAction(currentMob.Value, mouseHex))
.ContinueWith(t => { InputManager.Instance.UserInputEnabled = true; })
.LogContinuation();
}
}
else
{
ShowMessage("You can't walk into a wall.");
}
}
}
}
}