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Set placer to nil instead of a non-functional one in item_OnPlace (#6449)

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* Set placer to nil instead of a non-functional one

This requires nil checks in core.rotate_node and core.rotate_and_place.
This commit is contained in:
DTA7
2017-09-21 21:52:52 +02:00
committed by Loïc Blot
parent 67f97f8d32
commit 5a3b8e34b3
3 changed files with 16 additions and 10 deletions
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5
src/script/lua_api/l_env.cpp
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@@ -396,9 +396,8 @@ int ModApiEnvMod::l_place_node(lua_State *L)
pointed.type = POINTEDTHING_NODE;
pointed.node_abovesurface = pos;
pointed.node_undersurface = pos + v3s16(0,-1,0);
// Place it with a NULL placer (appears in Lua as a non-functional
// ObjectRef)
bool success = scriptIfaceItem->item_OnPlace(item, NULL, pointed);
// Place it with a NULL placer (appears in Lua as nil)
bool success = scriptIfaceItem->item_OnPlace(item, nullptr, pointed);
lua_pushboolean(L, success);
return 1;
}