public static void Attack(Beaver attacker, IEnumerable <Beaver> targets)
{
var targettables = targets.Where(t => t.CanBeAttacked());
var target = targettables.FirstOrDefault(t => attacker.Tile._HasNeighbor(t.Tile));
if (target != null)
{
while (attacker.CanAct() && target.CanBeAttacked())
{
if (attacker.Owner == target.Owner)
{
Console.WriteLine("DIE SLACKER");
}
attacker.Attack(target);
}
}
}
/// <summary>Attacks enemy beavers</summary>
private bool Attack(Beaver b)
{
if (b.Actions <= 0)
{
return(false);
}
bool retValue = false;
// Find suitable building spot
Func <Tile, bool> isTarget = t => t.Beaver != null && t.Beaver.Owner != this.Player && t.Beaver.Recruited;
IEnumerable <Tile> pfResult;
if (this.NextLodge == null)
{
// Look for a spot two spaces away from an unclaimed food spot
pfResult = this.FindPathCustom(b.Tile,
(t, parent) => {
double cost = this.GetCost(t, parent, b);
if (cost < 0)
{
return(cost);
}
return(this.IsNextTo(t, isTarget) ? 0 : cost);
})
.Skip(1);
// Look for a spot two spaces away from any unclaimed resource
if (!pfResult.Any())
{
pfResult = this.FindPathCustom(b.Tile,
(t, parent) => {
double cost = this.GetCost(t, parent, b);
if (cost < 0)
{
return(cost);
}
if (isTarget(t))
{
return(0);
}
return(cost);
})
.Skip(1);
}
// Set this as the next lodge spot
if (pfResult.Any())
{
this.NextLodge = pfResult.Last();
}
}
else
{
pfResult = this.FindPathCustom(b.Tile, this.NextLodge).Skip(1);
}
// Traverse path
LinkedList <Tile> path = new LinkedList <Tile>(pfResult);
while (path.Any())
{
// If can't move
if (b.Moves < b.MoveCost(path.First()) || !b.Move(path.First()))
{
break;
}
path.RemoveFirst();
retValue = true;
}
// Try to attack a beaver
Tile target = this.GetNeighborWhere(b.Tile, isTarget);
if (target != null)
{
while (b.Actions > 0 && b.Health > target.Beaver.Job.Damage)
{
b.Attack(target.Beaver);
}
}
return(retValue);
}
