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// gpu_data.rs -- Aldaron's Device Interface / Screen
// Copyright (c) 2017-2018  Jeron A. Lau <jeron.lau@plopgrizzly.com>
// Licensed under the MIT LICENSE

use adi_gpu;
use Window;

use adi_gpu::DisplayTrait;

/// A collection of indices and vertices
#[derive(Copy,Clone)]
pub struct Model(pub(crate) adi_gpu::Model);

impl Model {
	/// Create a new model.  Data is indices followed by vertices.
	pub fn new(window: &mut Window, data: (&[u32], &[f32])) -> Model {
		Model(window.window.model(data.1, data.0))
	}
}

/// A collection of colors, one for each vertex.
#[derive(Copy,Clone)]
pub struct Gradient(pub(crate) adi_gpu::Gradient);

impl Gradient {
	/// Create new `Gradient` based on `data`.
	pub fn new(window: &mut Window, data: &[f32]) -> Gradient {
		Gradient(window.window.gradient(data))
	}
}

/// Texture Coordinates for a `Model`.
#[derive(Copy,Clone)]
pub struct TexCoords(pub(crate) adi_gpu::TexCoords);

impl TexCoords {
	/// Create new texture coordinates based on `data`.
	pub fn new(window: &mut Window, data: &[f32]) -> TexCoords {
		TexCoords(window.window.texcoords(data))
	}
}