Fix return values of getColPolygonHeight on server-side (PR #3946)

Author: tederis

Server/mods/deathmatch/logic/luadefs/CLuaColShapeDefs.cpp

@@ -805,11 +805,11 @@ int CLuaColShapeDefs::RemoveColPolygonPoint(lua_State* luaVM)
     return luaL_error(luaVM, argStream.GetFullErrorMessage());
 }
 
-std::tuple<float, float> CLuaColShapeDefs::GetColPolygonHeight(CColPolygon* pColPolygon)
+CLuaMultiReturn<float, float> CLuaColShapeDefs::GetColPolygonHeight(CColPolygon* pColPolygon)
 {
     float fFloor, fCeil;
     pColPolygon->GetHeight(fFloor, fCeil);
-    return std::make_tuple(fFloor, fCeil);
+    return {fFloor, fCeil};
 }
 
 bool CLuaColShapeDefs::SetColPolygonHeight(CColPolygon* pColPolygon, std::variant<bool, float> floor, std::variant<bool, float> ceil)

Server/mods/deathmatch/logic/luadefs/CLuaColShapeDefs.h

@@ -41,6 +41,6 @@ class CLuaColShapeDefs : public CLuaDefs
     LUA_DECLARE(IsInsideColShape);
     LUA_DECLARE(GetColShapeType);
 
-    static std::tuple<float, float> GetColPolygonHeight(CColPolygon* pColPolygon);
-    static bool                     SetColPolygonHeight(CColPolygon* pColPolygon, std::variant<bool, float> floor, std::variant<bool, float> ceil);
+    static CLuaMultiReturn<float, float> GetColPolygonHeight(CColPolygon* pColPolygon);
+    static bool                          SetColPolygonHeight(CColPolygon* pColPolygon, std::variant<bool, float> floor, std::variant<bool, float> ceil);
 };