add in other sections of the AGL that will be supported in ableOS

This commit is contained in:
Able 2023-03-07 21:52:03 -06:00
parent 450a22b05c
commit 441cb4cf81
17 changed files with 179 additions and 33 deletions

2
Cargo.lock generated
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@ -4,7 +4,7 @@ version = 3
[[package]]
name = "able_graphics_library"
version = "0.1.1"
version = "0.1.2"
dependencies = [
"versioning",
]

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@ -1,6 +1,6 @@
[package]
name = "able_graphics_library"
version = "0.1.1"
version = "0.1.2"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

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@ -1,21 +1 @@
pub struct Color3 {
pub r: u8,
pub g: u8,
pub b: u8,
}
impl Color3 {
/// Usage
/// The alpha value is a number between 0.0 and 1.0, which represents the transparency
/// or translucency of the other color.
pub fn blend(&self, other: &Self, alpha: f32) -> Self {
let r = (1.0 - alpha) * f32::from(self.r) + alpha * f32::from(other.r);
let g = (1.0 - alpha) * f32::from(self.g) + alpha * f32::from(other.g);
let b = (1.0 - alpha) * f32::from(self.b) + alpha * f32::from(other.b);
Self {
r: r as u8,
g: g as u8,
b: b as u8,
}
}
}
pub trait Color {}

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@ -0,0 +1,21 @@
pub struct Color3 {
pub r: u8,
pub g: u8,
pub b: u8,
}
impl Color3 {
/// Usage
/// The alpha value is a number between 0.0 and 1.0, which represents the transparency
/// or translucency of the other color.
pub fn blend(&self, other: &Self, alpha: f32) -> Self {
let r = (1.0 - alpha) * f32::from(self.r) + alpha * f32::from(other.r);
let g = (1.0 - alpha) * f32::from(self.g) + alpha * f32::from(other.g);
let b = (1.0 - alpha) * f32::from(self.b) + alpha * f32::from(other.b);
Self {
r: r as u8,
g: g as u8,
b: b as u8,
}
}
}

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@ -1,4 +1,4 @@
use crate::{
use super::{
color::Color3,
framebuffer::FrameBuffer,
types::{BufferID, Position2},

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@ -2,7 +2,7 @@ use core::ptr;
use alloc::vec::Vec;
use crate::color::Color3;
use super::color::Color3;
/// NOTE: Assumes the layout of RGBA
pub struct FrameBuffer {
pub width: u32,

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@ -0,0 +1,7 @@
pub mod buffer;
pub mod color;
pub mod commands;
pub mod display;
pub mod framebuffer;
pub mod types;
pub mod vertex;

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@ -1,6 +1,6 @@
use alloc::vec::Vec;
use crate::{
use super::{
color::Color3,
types::{Float2Array, Float3Array, Position3},
};

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@ -3,16 +3,33 @@
#[macro_use]
extern crate alloc;
pub mod buffer;
pub mod color;
pub mod commands;
pub mod display;
pub mod framebuffer;
pub mod types;
pub mod vertex;
pub mod engine3d;
pub mod ptmode;
pub const VERSION: versioning::Version = versioning::Version {
major: 0,
minor: 1,
patch: 1,
patch: 2,
};
#[derive(Clone, Copy, Debug)]
pub enum GraphicsMode {
// A simple single or double buffer
RawPixels,
// The 3D engine will be the ableOS equivelent of OpenGL or Vulkan
Engine3D,
// The PTMode is a simple tile graphics mode similar to the Nintendo Entertainment System or Super Nintendo Entertainment System
// as well as providing a freeform 'Limitless' (within reason) mode
PTMode,
}
pub struct GraphicsSettings {
mode: GraphicsMode,
}
impl GraphicsSettings {
pub fn get_mode(&self) -> GraphicsMode {
self.mode
}
}

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@ -0,0 +1 @@
pub struct FreeFormColor {}

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@ -0,0 +1,19 @@
pub mod freeform;
pub mod true_nes;
pub mod true_snes;
use self::{freeform::FreeFormColor, true_nes::TrueNesColor, true_snes::TrueSnesColor};
pub struct NesColor(TrueNesColor);
pub struct SnesColor(TrueSnesColor);
pub struct FFColor(FreeFormColor);
// TODO Remake sprite data enum AFTER all sprite types are made
pub enum SpriteData {
NesSprite([[NesColor; 8]; 8]),
SnesSprite([[SnesColor; 8]; 8]),
FFSprite([[FFColor; 8]; 8]),
}
pub struct Sprite {
pub sprite_data: SpriteData,
}

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@ -0,0 +1,99 @@
/// Nes colors
pub enum TrueNesColor {
Gray = 0x00,
}
#[derive(Clone, Copy)]
pub struct Tile;
impl Tile {
pub fn blank() -> Self {
Self {}
}
}
/// Nintendo is wrong and this is the closest approximation I will make to the scrolling logic for the NES.
#[allow(non_camel_case_types)]
#[derive(Clone, Copy)]
pub struct u9 {
pub upper_bit: bool,
pub lower_byte: u8,
}
//TODO impl a new() that takes various types
impl u9 {
pub fn new(id: u16) -> Self {
let high_byte: u8 = ((id >> 8) << 7) as u8;
let lower_byte: u8 = (id >> 8) as u8;
let high_bit = match high_byte {
0 => false,
_ => true,
};
Self {
upper_bit: high_bit,
lower_byte,
}
}
}
pub type TileID = u9;
/// An NES accurate tilemap.
pub type TileMap = [[TileID; 64]; 60];
pub struct PatternTable {
tile_data: [Tile; 256],
}
impl PatternTable {
pub fn blank() -> Self {
Self {
tile_data: [Tile; 256],
}
}
}
pub struct BackgroundMap {
tilemap: TileMap,
// scroll_offsets: [u9; 2],
}
impl BackgroundMap {
pub fn new() -> Self {
Self {
tilemap: [[u9::new(0); 64]; 60],
}
}
}
#[derive(Clone, Copy)]
pub struct Sprite {
x: u8,
y: u8,
tile_id_a: TileID,
/// Used to make 8x16 sprites
tile_id_b: Option<TileID>,
}
impl Sprite {
pub fn new() -> Self {
Self {
x: 0,
y: 0,
tile_id_a: TileID::new(0),
tile_id_b: None,
}
}
}
pub struct NesData {
sprites: [Sprite; 64],
background_map: BackgroundMap,
pattern_table_a: PatternTable,
pattern_table_b: PatternTable,
}
impl NesData {
pub fn new() -> Self {
NesData {
sprites: [Sprite::new(); 64],
background_map: BackgroundMap::new(),
pattern_table_a: PatternTable::blank(),
pattern_table_b: PatternTable::blank(),
}
}
}

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@ -0,0 +1 @@
pub struct TrueSnesColor {}

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@ -0,0 +1 @@