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;
 }
}