Further file organization

Further file organization

nwn/nwnprc/trunk/scripts/prc_bn_prj_event.nss

@@ -0,0 +1,110 @@
+//::///////////////////////////////////////////////
+//:: Baelnorn Projection - Eventhooks
+//:: prc_bn_prj_event
+//::///////////////////////////////////////////////
+/**
+    This script prevents a Baelnorn using Projection
+    from picking up items. It forces an
+    ActionPutDownItem repeatedly until the item is
+    dropped.
+
+    This script is fired via eventhook from the
+    OnAcquire event.
+
+
+    Possible problems
+    - The dropping may be workable around somehow.
+     - Might be replaced by a copy of the item to
+       ground and deletion of the original
+      - This has it's own problems. It will at the
+        very least break any object references to
+        the item.
+
+    @author Ornedan
+    @date   Created  - 2005.05.18
+    @date   Modified - 2005.11.04
+*/
+//:://////////////////////////////////////////////
+//:://////////////////////////////////////////////
+
+#include "prc_alterations"
+
+const float DROP_DELAY = 2.0f;
+
+// A pseudo-hb function that checks if the item has been dropped yet
+// If it hasn't, clears action queue and queues another drop.
+void CheckIsDropped(object oCreature, object oItem)
+{
+	if(DEBUG) DoDebug("prc_bn_prj_event: CheckIsDropped()");
+	
+    if(GetItemPossessor(oItem) == oCreature)
+    {
+	    if(DEBUG) DoDebug("prc_bn_prj_event:GetItemPosessor(oItem) == oCreature");
+        // No check for commandability here. Let's not break any cutscenes
+        // If cheating does occur, set the char to commandable first here.
+        //And remember to restore the setting.
+
+        AssignCommand(oCreature, ClearAllActions());
+        AssignCommand(oCreature, ActionPutDownItem(oItem));
+
+        DelayCommand(DROP_DELAY, CheckIsDropped(oCreature, oItem));
+    }
+}
+
+void main()
+{
+    int nEvent = GetRunningEvent();
+    object oPC, oItem;
+if(DEBUG) DoDebug("prc_bn_prj_event running, event = " + IntToString(nEvent));
+    switch(nEvent)
+    {
+        // Nerf equipped weapons
+        case EVENT_ONPLAYEREQUIPITEM:
+            oPC   = GetItemLastEquippedBy();
+            oItem = GetItemLastEquipped();
+if(DEBUG) DoDebug("Equipped item, nerfing:"
+                + "oPC = " + DebugObject2Str(oItem) + "\n"
+                + "oItem = " + DebugObject2Str(oItem) + "\n"
+                  );
+            if(IPGetIsMeleeWeapon(oItem) || GetWeaponRanged(oItem))
+            {
+                AddItemProperty(DURATION_TYPE_PERMANENT, ItemPropertyNoDamage(), oItem);
+                array_set_object(oPC, "PRC_BaelnornProj_Nerfed", array_get_size(oPC, "PRC_BaelnornProj_Nerfed"), oItem);
+            }
+
+            break;
+        /*case EVENT_ONPLAYERUNEQUIPITEM:
+            break;*/
+        case EVENT_ONACQUIREITEM:
+            oPC   = GetModuleItemAcquiredBy();
+            oItem = GetModuleItemAcquired();
+
+            AssignCommand(oPC, ActionPutDownItem(oItem));
+            DelayCommand(DROP_DELAY, CheckIsDropped(oPC, oItem));
+
+            break;
+        /*case EVENT_ONUNAQUIREITEM:
+            break;*/
+        case EVENT_ONPLAYERREST_STARTED:
+            oPC = GetLastBeingRested();
+
+            // Signal the projection monitoring HB
+            SetLocalInt(oPC, "PRC_BaelnornProjection_Abort", TRUE);
+            break;
+            
+        case EVENT_ONCLIENTENTER:
+             object oPC = GetEnteringObject();
+             
+             // Remove eventhooks
+             RemoveEventScript(oPC, EVENT_ONPLAYEREQUIPITEM,    "prc_bn_prj_event", TRUE, FALSE); // OnEquip
+             RemoveEventScript(oPC, EVENT_ONACQUIREITEM,        "prc_bn_prj_event", TRUE, FALSE); // OnAcquire
+             RemoveEventScript(oPC, EVENT_ONPLAYERREST_STARTED, "prc_bn_prj_event", FALSE, FALSE); // OnRest
+             RemoveEventScript(oPC, EVENT_ONCLIENTENTER,        "prc_bn_prj_event", TRUE, FALSE); //OnClientEnter   
+             break;
+
+        /*default:
+            if(DEBUG) DoDebug("prc_bn_prj_event: ERROR: Called for unhandled event: " + IntToString(nEvent));
+            return;*/
+    }
+}
+