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Allow dynamic_add_media at mod load time

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This commit is contained in:
sfan5 2024-01-22 20:37:26 +01:00
parent 6c8ae2b72a
commit af69d4f7a9
6 changed files with 50 additions and 21 deletions
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14
src/script/lua_api/l_server.cpp
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@ -545,9 +545,8 @@ int ModApiServer::l_dynamic_add_media(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
if (!getEnv(L))
throw LuaError("Dynamic media cannot be added before server has started up");
Server *server = getServer(L);
const bool at_startup = !getEnv(L);
std::string filepath;
std::string to_player;
@ -562,7 +561,16 @@ int ModApiServer::l_dynamic_add_media(lua_State *L)
}
if (filepath.empty())
luaL_typerror(L, 1, "non-empty string");
luaL_checktype(L, 2, LUA_TFUNCTION);
if (at_startup) {
if (!lua_isnoneornil(L, 2))
throw LuaError("must be called without callback at load-time");
// In order to keep edge cases to a minimum actually use an empty function.
int err = luaL_loadstring(L, "");
SANITY_CHECK(err == 0);
lua_replace(L, 2);
} else {
luaL_checktype(L, 2, LUA_TFUNCTION);
}
CHECK_SECURE_PATH(L, filepath.c_str(), false);