Initial upload

Initial upload

_module/nss/trashcan.nss

@@ -0,0 +1,71 @@
+// Copyright (C) 2002, Leo Lipelis
+// need to declare this function ahead of its use
+// to avoid compilation error;
+// this function will destroy an object and everything
+// inside of it recursively
+void TrashObject(object obj)
+{
+    // if this is not a container, just destroy it and we're done
+    if (GetHasInventory(obj) == FALSE) {
+        DestroyObject(obj);
+    } else {
+        object oItem = GetFirstItemInInventory(obj);
+        // destroy everything in the inventory first
+        while (oItem != OBJECT_INVALID)
+        {
+            TrashObject(oItem);
+            oItem = GetNextItemInInventory(obj);
+        }
+        // destroy the container itself
+        DestroyObject(obj);
+    }
+}
+void main()
+{
+    int iItemDropLifeSpan = 20;
+    // iCounterMax must always be greater than iItemDropLifeSpan
+    int iCounterMax = 1000;
+    string sTrashMark = "iTrashMark";
+    int iCounter = GetLocalInt(OBJECT_SELF, "iCounter");
+    iCounter++;
+    iCounter = iCounter % iCounterMax;
+    if (iCounter == 0) { iCounter++; } // 0 is reserved
+    SetLocalInt(OBJECT_SELF, "iCounter", iCounter);
+    object obj = GetFirstObjectInArea();
+    while (obj != OBJECT_INVALID)
+    {
+        int iObjType = GetObjectType(obj);
+        // match based on type first, because comparing int
+        // is faster than string; wrong types don't reach
+        // string comparison
+        if (iObjType == OBJECT_TYPE_PLACEABLE)
+        {
+            string sTag = GetTag(obj);
+            // this assumes that every item drop from a monster
+            // comes in a placeable container with a tag name
+            // of "Body Bag"; it seems to be true, but if this
+            // assumption is false, this code needs to be fixed
+            if (sTag == "Body Bag")
+            {
+                int iTrashMark = GetLocalInt(obj, sTrashMark);
+                if (iTrashMark == 0) {
+                    SetLocalInt(obj, sTrashMark, iCounter);
+                } else {
+                    int iTimeAlive = 0;
+                    if (iCounter >= iTrashMark) {
+                        iTimeAlive = iCounter - iTrashMark;
+                    } else {
+                        iTimeAlive = iCounterMax - iTrashMark + iCounter - 1;
+                    }
+                    if (iTimeAlive > iItemDropLifeSpan) {
+                        TrashObject(obj);
+                    }
+                }
+            }
+        }
+        obj = GetNextObjectInArea();
+    }
+
+
+}
+