73 lines
2.0 KiB
Plaintext
73 lines
2.0 KiB
Plaintext
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//::///////////////////////////////////////////////
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//::Number of Items include file
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//::Name: itake_include
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//:://////////////////////////////////////////////
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/*
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This contains a corrected version of the TakeNumItems function
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and a related function GetNumItems
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originally from the 'nw_i0_plot' include file
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*/
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//:://////////////////////////////////////////////
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// Remove nNumItems Items of Type sItem (Tag) from oTarget
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void TakeNumItems(object oTarget,string sItem,int nNumItems);
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// Return the number of items oTarget possesses from type sItem (Tag)
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int GetNumItems(object oTarget,string sItem);
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/*void main(){} /**/
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// Return the number of items oTarget possesses from type sItem (Tag)
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int GetNumItems(object oTarget,string sItem)
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{
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int nNumItems = 0;
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object oItem = GetFirstItemInInventory(oTarget);
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while (GetIsObjectValid(oItem) == TRUE)
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{
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if (GetTag(oItem) == sItem)
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{
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nNumItems = nNumItems + GetNumStackedItems(oItem);
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}
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oItem = GetNextItemInInventory(oTarget);
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}
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return nNumItems;
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}
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// Remove nNumItems Items of Type sItem (Tag) from oTarget
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void TakeNumItems(object oTarget,string sItem,int nNumItems)
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{
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int nCount = 0;
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object oItem = GetFirstItemInInventory(oTarget);
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while (GetIsObjectValid(oItem) == TRUE && nCount < nNumItems)
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{
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//Is this the item we are looking for?
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if (GetTag(oItem) == sItem)
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{
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//handle single items
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if ((GetItemStackSize(oItem)==1) && (nCount < nNumItems))
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{
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DestroyObject(oItem);
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nCount++;
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}
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else
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{
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//handle stacks too
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while (GetItemStackSize(oItem)>1 && nCount < nNumItems)
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{
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SetItemStackSize(oItem,GetItemStackSize(oItem)-1);
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nCount++;
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}
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}
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}
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oItem = GetNextItemInInventory(oTarget);
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}
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return;
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}
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void main()
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{
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PrintString("itake_include script fired!!!");
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}
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