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https://github.com/GabsPuNs/Project-Zenith-Main.git
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55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
#include "ElementAttributesProxy.h"
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#include "Pairs.h"
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#include <RmlUi/Core/Variant.h>
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#include <RmlUi/Lua/Utilities.h>
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namespace Rml {
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namespace Lua {
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template <>
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void ExtraInit<ElementAttributesProxy>(lua_State* L, int metatable_index)
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{
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lua_pushcfunction(L, ElementAttributesProxy__index);
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lua_setfield(L, metatable_index, "__index");
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lua_pushcfunction(L, ElementAttributesProxy__pairs);
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lua_setfield(L, metatable_index, "__pairs");
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}
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int ElementAttributesProxy__index(lua_State* L)
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{
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/*the table obj and the missing key are currently on the stack(index 1 & 2) as defined by the Lua language*/
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int keytype = lua_type(L, 2);
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if (keytype == LUA_TSTRING) // only valid key types
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{
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ElementAttributesProxy* obj = LuaType<ElementAttributesProxy>::check(L, 1);
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RMLUI_CHECK_OBJ(obj);
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const char* key = lua_tostring(L, 2);
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Variant* attr = obj->owner->GetAttribute(key);
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PushVariant(L, attr); // Utilities.h
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return 1;
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}
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else
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return LuaType<ElementAttributesProxy>::index(L);
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}
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int ElementAttributesProxy__pairs(lua_State* L)
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{
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ElementAttributesProxy* obj = LuaType<ElementAttributesProxy>::check(L, 1);
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RMLUI_CHECK_OBJ(obj);
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return MakePairs(L, obj->owner->GetAttributes());
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}
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RegType<ElementAttributesProxy> ElementAttributesProxyMethods[] = {
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{nullptr, nullptr},
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};
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luaL_Reg ElementAttributesProxyGetters[] = {
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{nullptr, nullptr},
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};
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luaL_Reg ElementAttributesProxySetters[] = {
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{nullptr, nullptr},
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};
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RMLUI_LUATYPE_DEFINE(ElementAttributesProxy)
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} // namespace Lua
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} // namespace Rml
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