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Add minetest.get_modpath(modname)

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This commit is contained in:
Perttu Ahola 2011-12-11 16:49:40 +02:00
parent 012bcbcb48
commit bd21f00f0a
6 changed files with 50 additions and 8 deletions
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18
src/scriptapi.cpp
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@ -1334,6 +1334,23 @@ static int l_get_player_privs(lua_State *L)
return 1;
}
// get_modpath(modname)
static int l_get_modpath(lua_State *L)
{
const char *modname = luaL_checkstring(L, 1);
// Get server from registry
lua_getfield(L, LUA_REGISTRYINDEX, "minetest_server");
Server *server = (Server*)lua_touserdata(L, -1);
// Do it
const ModSpec *mod = server->getModSpec(modname);
if(!mod){
lua_pushnil(L);
return 1;
}
lua_pushstring(L, mod->path.c_str());
return 1;
}
static const struct luaL_Reg minetest_f [] = {
{"register_nodedef_defaults", l_register_nodedef_defaults},
{"register_entity", l_register_entity},
@ -1350,6 +1367,7 @@ static const struct luaL_Reg minetest_f [] = {
{"chat_send_all", l_chat_send_all},
{"chat_send_player", l_chat_send_player},
{"get_player_privs", l_get_player_privs},
{"get_modpath", l_get_modpath},
{NULL, NULL}
};