mirror of
https://github.com/GabsPuNs/Project-Zenith-Main.git
synced 2026-07-10 17:18:08 +00:00
53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
#include "GlobalLuaFunctions.h"
|
|
#include <RmlUi/Core/Log.h>
|
|
#include <RmlUi/Core/Types.h>
|
|
#include <RmlUi/Lua/IncludeLua.h>
|
|
#include <RmlUi/Lua/LuaType.h>
|
|
#include <RmlUi/Lua/Utilities.h>
|
|
|
|
namespace Rml {
|
|
namespace Lua {
|
|
/*
|
|
Below here are global functions and their helper functions that help overwrite the Lua global functions
|
|
*/
|
|
|
|
// Based off of the luaB_print function from Lua's lbaselib.c
|
|
int LuaPrint(lua_State* L)
|
|
{
|
|
int n = lua_gettop(L); /* number of arguments */
|
|
int i;
|
|
lua_getglobal(L, "tostring");
|
|
StringList string_list = StringList();
|
|
String output = "";
|
|
for (i = 1; i <= n; i++)
|
|
{
|
|
const char* s;
|
|
lua_pushvalue(L, -1); /* function to be called */
|
|
lua_pushvalue(L, i); /* value to print */
|
|
lua_call(L, 1, 1);
|
|
s = lua_tostring(L, -1); /* get result */
|
|
if (s == nullptr)
|
|
return luaL_error(L, "'tostring' must return a string to 'print'");
|
|
if (i > 1)
|
|
output += "\t";
|
|
output += String(s);
|
|
lua_pop(L, 1); /* pop result */
|
|
}
|
|
output += "\n";
|
|
Log::Message(Log::LT_INFO, "%s", output.c_str());
|
|
return 0;
|
|
}
|
|
|
|
void OverrideLuaGlobalFunctions(lua_State* L)
|
|
{
|
|
lua_getglobal(L, "_G");
|
|
|
|
lua_pushcfunction(L, LuaPrint);
|
|
lua_setfield(L, -2, "print");
|
|
|
|
lua_pop(L, 1); // pop _G
|
|
}
|
|
|
|
} // namespace Lua
|
|
} // namespace Rml
|