Method from_value

src/bindings/input/modflags.rs:21–45

(_: lua::Context<'gc>, value: lua::Value<'gc>)

impl<'gc> FromValue<'gc> for ModFlags {
	fn from_value(_: lua::Context<'gc>, value: lua::Value<'gc>) -> Result<Self, lua::TypeError> {
		match value {
			lua::Value::Table(mods) => {
				let mut r = Self::empty();

				for (_, v) in mods {
					match v {
						lua::Value::UserData(ud) => {
							let bits = *ud.downcast_static::<Self>().map_err(|_| {
								lua::TypeError { expected: "Mod", found: value.type_name() }
							})?;

							r |= bits;
						}
						_ => {
							return Err(lua::TypeError { expected: "Mod", found: v.type_name() });
						}
					};
				}

				return Ok(r);
			}
			_ => Err(lua::TypeError { found: value.type_name(), expected: "table" }),
		}
	}
}

pub fn module<'gc>(