src/nbtdsl.rs


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use mcproto_rs::nbt::Tag;


pub trait ShittyToNbt {
    fn to_nbt(self) -> Tag;
}

impl ShittyToNbt for String {
    fn to_nbt(self) -> Tag {
        Tag::String(self)
    }
}

impl ShittyToNbt for &str {
    fn to_nbt(self) -> Tag {
        Tag::String(self.into())
    }
}

impl ShittyToNbt for i32 {
    fn to_nbt(self) -> Tag {
        Tag::Int(self)
    }
}

impl ShittyToNbt for i64 {
    fn to_nbt(self) -> Tag {
        Tag::Long(self)
    }
}

impl ShittyToNbt for bool {
    fn to_nbt(self) -> Tag {
        Tag::Byte(if self { 1 } else { 0 })
    }
}

impl ShittyToNbt for Tag {
    fn to_nbt(self) -> Tag {
        self
    }
}

impl ShittyToNbt for f32 {
    fn to_nbt(self) -> Tag {
        Tag::Float(self)
    }
}

impl ShittyToNbt for f64 {
    fn to_nbt(self) -> Tag {
        Tag::Double(self)
    }
}

#[macro_export]
macro_rules! nbt {
    ( {$($name:literal :: $value:tt),* $(,)? } ) => {
        Tag::Compound(vec![
            $(
                nbt!($value).with_name($name)
            ),*
        ])
    };
    { $($name:literal :: $value:tt),* $(,)? } => {
        Tag::Compound(vec![
            $(
                nbt!($value).with_name($name)
            ),*
        ])
    };
    ([ $($value:tt),* $(,)? ]) => {
        Tag::List(vec![
            $(
                nbt!($value)
            ),*
        ])
    };
    (($e:expr))  => {
        $crate::nbtdsl::ShittyToNbt::to_nbt($e)
    };
}