From fbe98665245af8a552177d4a82ca0ba41b52a625 Mon Sep 17 00:00:00 2001 From: Mattes D Date: Sun, 5 Jun 2016 17:20:50 +0200 Subject: Bindings: Add a const-ptr variant to all stack getter functions --- src/Bindings/BindingsProcessor.lua | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'src/Bindings/BindingsProcessor.lua') diff --git a/src/Bindings/BindingsProcessor.lua b/src/Bindings/BindingsProcessor.lua index a398f5026..e7b909ded 100644 --- a/src/Bindings/BindingsProcessor.lua +++ b/src/Bindings/BindingsProcessor.lua @@ -85,6 +85,7 @@ local function OutputLuaStateHelpers(a_Package) f:write("\n\n\n\n\n") for _, item in ipairs(types) do f:write("typedef " .. item.name .. " * Ptr" .. item.lname .. ";\n") + f:write("typedef const " .. item.name .. " * ConstPtr" .. item.lname .. ";\n") end f:write("\n\n\n\n\n") f:close() @@ -104,6 +105,7 @@ local function OutputLuaStateHelpers(a_Package) end for _, item in ipairs(types) do f:write("bool GetStackValue(int a_StackPos, Ptr" .. item.lname .. " & a_ReturnedVal);\n") + f:write("bool GetStackValue(int a_StackPos, ConstPtr" .. item.lname .. " & a_ReturnedVal);\n") end f:write("\n\n\n\n\n") f:close() @@ -139,6 +141,19 @@ local function OutputLuaStateHelpers(a_Package) f:write("\t}\n") f:write("\treturn false;\n") f:write("}\n\n\n\n\n\n") + + f:write("bool cLuaState::GetStackValue(int a_StackPos, ConstPtr" .. item.lname .. " & a_ReturnedVal)\n{\n\tASSERT(IsValid());\n") + f:write("\tif (lua_isnil(m_LuaState, a_StackPos))\n\t{\n") + f:write("\t\ta_ReturnedVal = nullptr;\n") + f:write("\t\treturn false;\n\t}\n") + f:write("\ttolua_Error err;\n") + f:write("\tif (tolua_isusertype(m_LuaState, a_StackPos, \"const " .. item.name .. "\", false, &err))\n") + f:write("\t{\n") + f:write("\t\ta_ReturnedVal = *(reinterpret_cast(lua_touserdata(m_LuaState, a_StackPos)));\n") + f:write("\t\treturn true;\n"); + f:write("\t}\n") + f:write("\treturn false;\n") + f:write("}\n\n\n\n\n\n") end f:close() end -- cgit v1.2.3