pumpkin-plugin-wit/v0.1/command.wit

interface command {
    use %world.{%world, entity};
    use player.{player};
    use block-entity.{command-block-entity};
    use common.{position, block-pos, locale, game-mode};
    use item-stack.{item-stack};
    use server.{server, difficulty};
    use text.{text-component};

    variant command-error {
        invalid-consumption(option<string>),
        invalid-requirement,
        permission-denied,
        command-failed(text-component),
    }

    resource command-node {
        literal: static func(name: string) -> command-node;
        argument: static func(name: string, %type: argument-type) -> command-node;
        then: func(node: command-node);
        execute-with-handler-id: func(handler-id: u32);
        require-with-handler-id: func(handler-id: u32);
    }

    variant argument-type {
        %bool,
        float(tuple<option<f32>, option<f32>>),
        double(tuple<option<f64>, option<f64>>),
        integer(tuple<option<s32>, option<s32>>),
        long(tuple<option<s64>, option<s64>>),
        %string(string-type),
        entities,
        entity,
        players,
        game-profile,
        block-pos,
        column-pos,
        position3d,
        position2d,
        block-state,
        block-predicate,
        item,
        item-predicate,
        color,
        component,
        style,
        message,
        nbt-compound-tag,
        nbt-tag,
        nbt-path,
        objective,
        objective-criteria,
        operation,
        particle,
        angle,
        rotation,
        scoreboard-slot,
        score-holder(bool),
        swizzle,
        team,
        item-slot,
        resource-location,
        mob-effect,
        function,
        entity-anchor,
        int-range,
        float-range,
        dimension,
        gamemode,
        difficulty,
        time(option<s32>),
        %resource(string),
        resource-or-tag(string),
        resource-or-tag-key(string),
        resource-key(string),
        template-mirror,
        template-rotation,
        uuid,
    }

    record entity-argument {
        single: bool,
        players-only: bool,
    }

    variant command-sender-type {
        rcon,
        console,
        player(player),
        command-block(tuple<command-block-entity, %world>),
        dummy,
    }

    enum permission-level {
        zero,
        one,
        two,
        three,
        four,
    }

    resource command-sender {
        get-command-sender-type: func() -> command-sender-type;
        get-name: func() -> string;
        send-message: func(text: text-component);
        send-system-message: func(text: text-component);
        send-error: func(text: text-component);
        set-success-count: func(count: s32);
        is-player: func() -> bool;
        is-console: func() -> bool;
        as-player: func() -> option<player>;
        permission-level: func() -> permission-level;
        has-permission-level: func(level: permission-level) -> bool;
        has-permission: func(server: borrow<server>, node: string) -> bool;
        position: func() -> option<position>;
        %world: func() -> option<%world>;
        get-locale: func() -> locale;
        should-receive-feedback: func() -> bool;
        should-broadcast-console-to-ops: func() -> bool;
        should-track-output: func() -> bool;
    }

    enum string-type {
        single-word,
        quotable,
        greedy,
    }

    enum suggestion-type {
        ask-server,
        all-recipes,
        available-sounds,
        available-biomes,
        summonable-entities,
    }

    variant arg {
        simple(string),
        msg(string),
        %bool(bool),
        item(string),
        item-predicate(string),
        resource-location(string),
        block(string),
        block-predicate(string),
        time(s32),
        num(result<number, not-in-bounds>),
        block-pos(block-pos),
        pos3d(tuple<f64, f64, f64>),
        pos2d(tuple<f64, f64>),
        rotation(tuple<f32, bool, f32, bool>),
        gamemode(game-mode),
        difficulty(difficulty),
        players(list<player>),
        particle(string),
        text-component(text-component),
        bossbar-color(bossbar-color),
        bossbar-style(bossbar-style),
        sound-category(sound-category),
        damage-type(string),
        effect(string),
        enchantment(string),
        entity-anchor(entity-anchor),
    }

    enum bossbar-color {
        pink,
        blue,
        red,
        green,
        yellow,
        purple,
        white,
    }

    enum bossbar-style {
        no-division,
        notches6,
        notches10,
        notches12,
        notches20,
    }

    enum sound-category {
        master,
        music,
        records,
        weather,
        blocks,
        hostile,
        neutral,
        players,
        ambient,
        voice,
    }

    enum entity-anchor {
        eyes,
        feet,
    }

    variant number {
        float64(f64),
        float32(f32),
        int32(s32),
        int64(s64),
    }

    variant not-in-bounds {
        lower-bound(tuple<number, number>),
        upper-bound(tuple<number, number>),
    }

    resource consumed-args {
        get-value: func(key: string) -> arg;
    }

    resource command {
        /// First name is primary, rest are aliases
        constructor(names: list<string>, description: string);
        then: func(node: command-node);
        execute-with-handler-id: func(handler-id: u32);
    }
}