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game of life example, bug fixes

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This commit is contained in:
Vinzenz Schroeter 2024-05-10 12:24:07 +02:00
parent a7b6cf2ad0
commit e6f8afb378
7 changed files with 439 additions and 20 deletions
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19
src/command.rs
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@ -1,25 +1,22 @@
use crate::{BitVec, Header, Packet, PixelGrid, ToPacket};
use crate::{BitVec, Header, Packet, PixelGrid, TILE_SIZE, ToPacket};
/// A window
#[derive(Debug)]
#[derive(Debug, Copy, Clone)]
pub struct Window(pub Origin, pub Size);
/// An origin marks the top left position of the
/// data sent to the display.
/// A window
#[derive(Debug)]
#[derive(Debug, Clone, Copy)]
pub struct Origin(pub u16, pub u16);
/// Size defines the width and height of a window
/// A window
#[derive(Debug)]
#[derive(Debug, Clone, Copy)]
pub struct Size(pub u16, pub u16);
type Offset = u16;
type Brightness = u8;
#[derive(Debug)]
pub enum Command {
Clear,
@ -32,7 +29,7 @@ pub enum Command {
BitmapLinearOr(Offset, BitVec),
BitmapLinearXor(Offset, BitVec),
Cp437Data(Window, Vec<u8>),
BitmapLinearWin(Window, PixelGrid),
BitmapLinearWin(Origin, PixelGrid),
}
fn offset_and_payload(command: u16, offset: Offset, payload: Vec<u8>) -> Packet {
@ -53,7 +50,11 @@ impl ToPacket for Command {
Command::HardReset => Packet(Header(0x000b, 0x0000, 0x0000, 0x0000, 0x0000), vec!()),
Command::FadeOut => Packet(Header(0x000d, 0x0000, 0x0000, 0x0000, 0x0000), vec!()),
Command::BitmapLinear(offset, bits) => offset_and_payload(0x0012, offset, bits.into()),
Command::BitmapLinearWin(window, pixels) => window_and_payload(0x0013, window, pixels.into()),
Command::BitmapLinearWin(Origin(pixel_x, pixel_y), pixels) => {
debug_assert_eq!(pixel_x % 8, 0);
debug_assert_eq!(pixels.width % 8, 0);
Packet(Header(0x0013, pixel_x / TILE_SIZE, pixel_y, pixels.width as u16/ TILE_SIZE,pixels.height as u16), pixels.into())
}
Command::BitmapLinearAnd(offset, bits) => offset_and_payload(0x0014, offset, bits.into()),
Command::BitmapLinearOr(offset, bits) => offset_and_payload(0x0015, offset, bits.into()),
Command::BitmapLinearXor(offset, bits) => offset_and_payload(0x0016, offset, bits.into()),