public BaseVob CreateVob(byte type)
{
BaseVobInst vob;
switch ((VobType)type)
{
case VobType.Vob:
vob = new VobInst();
break;
case VobType.Mob:
vob = new MobInst();
break;
case VobType.Item:
vob = new ItemInst();
break;
case VobType.NPC:
vob = new NPCInst();
break;
case VobType.Projectile:
vob = new ProjInst();
break;
default:
throw new Exception("Unsupported VobType: " + (VobType)type);
}
return(vob.BaseInst);
}
public AITarget(VobInst vobTarget)
{
this.VobTargets = new List <VobInst>()
{
vobTarget
};
}
public static bool TryFindClosestTarget(VobInst vob, List <VobInst> vobTargets, out VobInst closestTarget)
{
closestTarget = null;
int closestTargetIndex = -1;
float closestTargetRange = float.MaxValue;
float currTargetRange = float.MaxValue;
for (int t = 0; t < vobTargets.Count; t++)
{
if (Cast.Try(vobTargets[t], out NPCInst npc) && (npc.IsDead || npc.IsUnconscious))
{
continue;
}
currTargetRange = vob.GetPosition().GetDistance(vobTargets[t].GetPosition());
if (currTargetRange <= closestTargetRange)
{
closestTargetIndex = t;
closestTargetRange = currTargetRange;
}
}
if (closestTargetIndex == -1)
{
return(false);
}
else
{
closestTarget = vobTargets[closestTargetIndex];
return(true);
}
}
public void GoTo(AIAgent aiAgent, VobInst target)
{
foreach (var ai in aiAgent.AIClients)
{
GoTo(ai, target);
}
}
static VobInst CreateBarrier(HordeBarrier bar)
{
VobInst vob = new VobInst(VobDef.Get(bar.Definition));
vob.Spawn(activeWorld, bar.Position, bar.Angles);
return(vob);
}
public void GoTo(VobInst guided, VobInst target)
{
// find out if there already is an existing, similar guide-command
// and recycle it if possible before assigning a new one (costly on client-side)
if (guideCommandByVobInst.TryGetValue(guided, out GuideCommandInfo oldInfo))
{
if (oldInfo.GuideCommand.CmdType == (byte)CommandType.GoToVob)
{
if (((GoToVobCommand)oldInfo.GuideCommand).Target.Equals(target))
{
oldInfo.UpdateInfo(oldInfo.GuideCommand, oldInfo.GuidedVobInst, DateTime.MaxValue);
return;
}
}
}
// initialize new guide and remove old one from GUC-memory automatically
GoToVobCommand cmd = new GoToVobCommand(target);
guided.BaseInst.SetGuideCommand(cmd);
// replace possible old guide from script-memory or insert new value
GuideCommandInfo info = new GuideCommandInfo(cmd, guided);
SubscribeGuideCommand(info);
}
VobInst CreateBarrier(HordeScenario.Barrier bar)
{
VobInst vob = new VobInst(VobDef.Get(bar.Definition));
vob.Spawn(World, bar.Position, bar.Angles);
return(vob);
}
public void UpdateInfo(GuideCmd guideCommand, VobInst guidedVobInst, DateTime expirationDate)
{
this.guideCommand = guideCommand;
this.guidedVobInst = guidedVobInst;
this.ExpirationDate = expirationDate;
this.ChangeDate = DateTime.Now;
}
public ModelInst(VobInst vob)
{
if (vob == null)
{
throw new ArgumentNullException("Vob is null!");
}
this.vob = vob;
}
public void GoTo(AIAgent aiAgent, AITarget aiTarget)
{
// let each client follow its nearest VobInst from aiTarget respectively
VobInst closestTarget = null;
foreach (var follower in aiAgent.AIClients)
{
if (TryFindClosestTarget(follower, aiTarget, out closestTarget))
{
GoTo(follower, closestTarget);
}
}
}
public void Add(VobInst vob)
{
aiClients.Add(vob);
if (vob is NPCInst npc)
{
npc.OnHit += (a, t, d) =>
{
if (aiPersonality is SimpleAIPersonality ai && ai.EnemyTarget == null)
{
ai.Attack(npc, a);
}
};
}
}
public void Attack(AIAgent aiAgent, AITarget aiTarget)
{
List <VobInst> targets = aiTarget.VobTargets;
VobInst closestTarget = null;
if (aiTarget.VobTargets.Count < 1)
{
return;
}
// for now, let each aiClient attack its closest foe
foreach (var ai in aiAgent.AIClients)
{
if (TryFindClosestTarget(ai, aiTarget, out closestTarget))
{
Attack(ai, closestTarget);
}
}
}
protected void UnsubscribeGuideCommand(VobInst guided)
{
guideCommandByVobInst.Remove(guided);
}
public GuideCommandInfo(GuideCmd guideCommand, VobInst guidedVobInst)
: this(guideCommand, guidedVobInst, DateTime.MaxValue)
{
}
public VobInstEffectHandler(string objName, List <Effect> effects, VobInst host)
: base(objName, effects, host)
{
}
public VobInstEffectHandler(List <Effect> effects, VobInst host)
: this("VobInstEffectHandler", effects, host)
{
}
public void TurnAround(VobInst guided, Vec3f direction, float angularVelocity)
{
//guided.BaseInst.SetDirection(direction);
}
public void Attack(VobInst aggressor, VobInst target)
{
EnemyTarget = target;
if (aggressor is NPCInst aggressorNPC)
{
if (!aggressorNPC.IsInFightMode && !aggressorNPC.ModelInst.IsInAnimation())
{
ItemInst weapon;
if ((weapon = aggressorNPC.GetEquipmentBySlot(NPCSlots.OneHanded1)) != null ||
(weapon = aggressorNPC.GetEquipmentBySlot(NPCSlots.TwoHanded)) != null)
{
aggressorNPC.EffectHandler.TryDrawWeapon(weapon);
}
else
{
aggressorNPC.EffectHandler.TryDrawFists();
}
}
float fightRange = target.ModelDef.Radius + aggressorNPC.GetFightRange();
var cmd = aggressorNPC.BaseInst.CurrentCommand;
if (cmd == null || !(cmd is GoToVobLookAtCommand) || ((GoToVobLookAtCommand)cmd).Target != target)
{
aggressorNPC.BaseInst.SetGuideCommand(new GoToVobLookAtCommand(target, fightRange)); // -20 cm for safety
}
if ((aggressorNPC.CurrentFightMove == FightMoves.None || aggressorNPC.CanCombo) && target is NPCInst enemy)
{
FightMoves move = FightMoves.Fwd;
float distance = aggressorNPC.GetPosition().GetDistance(enemy.GetPosition());
if (distance < fightRange + 20f)
{
if (enemy.FightAnimation != null && enemy.CurrentFightMove >= FightMoves.Fwd && enemy.CurrentFightMove <= FightMoves.Run) // in attack
{
if (enemy.CurrentFightMove == FightMoves.Run)
{
// strafe
move = Randomizer.GetInt(3) == 0 ? FigureAttackCombo(aggressorNPC) : FightMoves.Parry;
}
else
{
float progress = enemy.FightAnimation.GetProgress();
if (progress < 0.15)
{
move = Randomizer.GetInt(4) == 0 ? FigureAttackCombo(aggressorNPC) : FightMoves.Dodge;
}
else if (progress < 0.5)
{
move = Randomizer.GetInt(4) == 0 ? FigureAttackCombo(aggressorNPC) : FightMoves.Parry;
}
else
{
move = FigureAttackCombo(aggressorNPC);
}
}
}
else
{
move = FigureAttackCombo(aggressorNPC);
}
}
else if (distance < fightRange + 100f)
{
move = FightMoves.Run;
}
else
{
return;
}
aggressorNPC.EffectHandler.TryFightMove(move);
}
}
else
{
// Do nothing, you lifeless object !
}
}
public ModelInst(VobInst vob)
{
Vob = vob ?? throw new ArgumentNullException(nameof(vob));
}
public void DefendAgainst(AIAgent aiAgent, VobInst defendedVob, VobInst aggressor)
{
throw new NotImplementedException();
}
public bool HasAIClient(VobInst aiClient)
{
return(aiClients.Contains(aiClient));
}
