ActionAttach.c

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class AttachActionData : ActionData
{
  int m_AttSlot;
}
 
 
class ActionAttach : ActionSingleUseBase
{
  void ActionAttach()
  {
    m_Text = "#attach";
  }
 
  override void CreateConditionComponents()
  {
    m_ConditionItem = new CCINonRuined();
    m_ConditionTarget = new CCTNonRuined(UAMaxDistances.DEFAULT);
    m_CommandUID = DayZPlayerConstants.CMD_ACTIONMOD_ATTACHITEM;
    m_StanceMask = DayZPlayerConstants.STANCEMASK_ERECT | DayZPlayerConstants.STANCEMASK_CROUCH;
  }
 
  override ActionData CreateActionData()
  {
    AttachActionData action_data = new AttachActionData();
    return action_data;
  }
 
  override bool SetupAction(PlayerBase player, ActionTarget target, ItemBase item, out ActionData action_data, Param extra_data = null)
  {
    InventoryLocation il = new InventoryLocation();
    if (!GetGame().IsDedicatedServer())
    {
      EntityAI targetEntity;
      if (target.IsProxy())
        targetEntity = EntityAI.Cast(target.GetParent());
      else
        targetEntity = EntityAI.Cast(target.GetObject());
 
      if (!targetEntity.GetInventory().FindFreeLocationFor(item, FindInventoryLocationType.ATTACHMENT, il))
        return false;
    }
 
    if (super.SetupAction(player, target, item, action_data, extra_data))
    {
#ifndef SERVER
      AttachActionData action_data_a = AttachActionData.Cast(action_data);
      action_data_a.m_AttSlot = il.GetSlot();
#endif
 
      return true;
    }
 
    return false;
  }
 
 
  override bool ActionCondition(PlayerBase player, ActionTarget target, ItemBase item)
  {
    EntityAI targetEntity = EntityAI.Cast(target.GetObject());
    if (targetEntity && item)
      return targetEntity.GetInventory() && targetEntity.GetInventory().CanAddAttachment(item) && !targetEntity.CanUseConstruction());
 
      return false;
    }
 
  override void OnExecuteServer(ActionData action_data)
  {
    if (GetGame().IsMultiplayer())
      return;
 
    ClearInventoryReservationEx(action_data);
    AttachActionData action_data_a = AttachActionData.Cast(action_data);
    AttachItem(action_data_a);
  }
 
  override void OnExecuteClient(ActionData action_data)
  {
    ClearInventoryReservationEx(action_data);
 
    AttachActionData action_data_a = AttachActionData.Cast(action_data);
    AttachItem(action_data_a);
  }
 
  protected void AttachItem(AttachActionData action_data)
  {
    EntityAI entity;
    if (action_data.m_Target.IsProxy())
      entity = EntityAI.Cast(action_data.m_Target.GetParent());
    else
      entity = EntityAI.Cast(action_data.m_Target.GetObject());
 
    if (entity && action_data.m_MainItem)
      action_data.m_Player.PredictiveTakeEntityToTargetAttachmentEx(entity, action_data.m_MainItem, action_data.m_AttSlot);
  }
 
  override bool CanBeSetFromInventory()
  {
    return false;
  }
}