diff options
Diffstat (limited to 'src/honey_lua.c')
| -rw-r--r-- | src/honey_lua.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/honey_lua.c b/src/honey_lua.c index ff1d82d..307f4c6 100644 --- a/src/honey_lua.c +++ b/src/honey_lua.c @@ -257,6 +257,7 @@ void honey_lua_parse_params(lua_State* L, int n, int m, ...) va_start(args, m); for (int i=0; i<n; i++) { + honey_lua_type type = va_arg(args, honey_lua_type); const char* param = va_arg(args, const char*); void (*function)(lua_State*, void*) = va_arg(args, void (*)(lua_State*, void*)); void* data = va_arg(args, void*); @@ -266,6 +267,11 @@ void honey_lua_parse_params(lua_State* L, int n, int m, ...) honey_lua_throw_error (L, "required parameter '%s' was not found in param table!", param); + if (!check_argument(L, type, -1)) + honey_lua_throw_error + (L, "parameter '%s' must be of type %s; got %s instead", + param, type_to_string(type), lua_typename(L, lua_type(L, -1))); + function(L, data); lua_pop(L, 1); } |