#![warn(missing_docs)]

//! This crate contains all drawing logic and NO game logic.
//! It converts game state to a nice picture.
//!
//! [`GPUState`] is the main struct this crate provides,
//! and the only one external code should interact with.
//! (Excluding data structs, like [`ObjectSprite`])

mod consts;
mod globaldata;
mod gpustate;
mod pipeline;
mod sprite;
mod texturearray;
mod vertexbuffer;

// TODO: remove
mod consts_main;

use cgmath::{Point3, Vector2};
use galactica_content as content;
pub use gpustate::GPUState;
pub use sprite::{AnchoredUiPosition, ObjectSprite, ObjectSubSprite, UiSprite};

/// TODO: this shouldn't be here
pub struct StarfieldStar {
	/// Star coordinates, in world space.
	/// These are relative to the center of a starfield tile.
	pub pos: Point3<f32>,

	/// Height in game units.
	/// Will be scaled for zoom, but not for distance.
	pub size: f32,

	/// Color/brightness variation. Random between 0 and 1.
	/// Used in starfield shader.
	pub tint: Vector2<f32>,
}