public UInt16Array ChooseAttackPosition(Critter npc, Critter target, AttackChoice attackChoice)
{
var weapon = npc.GetItemById (attackChoice.WeaponId);
if (weapon == null)
return null;
var weaponDistance = weapon.Proto.WeaponMaxDist (attackChoice.WeaponUse);
var distance = Global.GetDistance (npc, target);
if (weaponDistance < distance) {
var direction = Global.GetDirection (npc, target);
var hexX = npc.HexX;
var hexY = npc.HexY;
do {
npc.GetMap ().MoveHexByDir (ref hexX, ref hexY, direction, 1);
} while(!npc.GetMap ().IsHexPassed (hexX, hexY));
var result = new UInt16Array ();
result.Add (hexX);
result.Add (hexY);
result.Add ((ushort)direction);
return result;
}
return null;
}
public static bool AddAttackPlane(this Critter npc, uint priority, Critter target)
{
if (npc.IsPlayer)
{
Map map = npc.GetMap();
uint loc = 0;
if (map != null)
{
loc = map.GetLocation().GetProtoId();
}
Global.Log("ERR: adding attack plane to player, loc pid={0}", loc);
}
NpcPlane plane = Global.CreatePlane();
plane.Type = PlaneType.Attack;
plane.Priority = (priority == 0?Priorities.Attack:priority);
plane.Attack_TargId = target.Id;
plane.Attack_MinHp = Global.DeadHitPoints;
plane.Attack_IsGag = false;
plane.Attack_GagHexX = 0;
plane.Attack_GagHexY = 0;
plane.Attack_LastHexX = target.HexX;
plane.Attack_LastHexY = target.HexY;
plane.Run = false;
return(npc.AddPlane(plane));
}
public Critter ChooseNextTarget(Critter npc, Critter currentTarget)
{
var enemyStack = new UIntArray ();
npc.GetEnemyStack (enemyStack);
for (int i = 0; i < enemyStack.Length; i++) {
if (enemyStack [i] != 0) {
var target = npc.GetMap ().GetCritter (enemyStack [i]);
if (target != null)
return target;
}
}
return null;
}