mod bitmap;
mod bitvec;
mod brightness_grid;
mod byte_slice;
mod char_grid;
mod cp437_grid;

pub use bitmap::*;
pub use bitvec::*;
pub use brightness_grid::*;
pub use byte_slice::*;
pub use char_grid::*;
pub use cp437_grid::*;

macro_rules! derive_container {
    ($object_type:ident) => {
        $crate::macros::derive_clone!($object_type);
        $crate::macros::derive_free!($object_type);
    };
}

macro_rules! derive_get_width_height {
    ($object_type:ident) => {
        $crate::macros::wrap_methods! {$object_type;
            /// Gets the width.
            fn width(ref instance) -> val usize;

            /// Gets the height.
            fn height(ref instance) -> val usize;
        }
    };
}

macro_rules! derive_grid {
    ($object_type:ident, $value_type:ident) => {
        $crate::containers::derive_get_width_height!($object_type);
        $crate::macros::wrap_methods! {$object_type;
            /// Gets the current value at the specified position.
            ///
            /// # Arguments
            ///
            /// - `x` and `y`: position of the cell to read
            ///
            /// # Panics
            ///
            /// - when accessing `x` or `y` out of bounds
            fn get(ref instance, x: val usize, y: val usize) -> val $value_type;

            /// Sets the value of the specified position.
            ///
            /// # Arguments
            ///
            /// - `x` and `y`: position of the cell
            /// - `value`: the value to write to the cell
            ///
            /// # Panics
            ///
            /// - when accessing `x` or `y` out of bounds
            fn set(mut instance, x: val usize, y: val usize, value: val $value_type);

            /// Sets the state of all cells in the grid.
            ///
            /// # Arguments
            ///
            /// - `value`: the value to set all cells to
            fn fill(mut instance, value: val $value_type);
        }
    };
}

pub(crate) use {derive_container, derive_get_width_height, derive_grid};

mod _hidden {
    /// This is a type only used by cbindgen to have a type for pointers.
    #[allow(unused)]
    pub struct DisplayBitVec;
}