Intrepid/prometeu-runtime
Intrepid/prometeu-runtime
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implements Glyph and update Tile to use active (dsc16: done)

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This commit is contained in:
bQUARKz 2026-04-09 07:59:55 +01:00
parent c4aca95635
commit c83b0402ff
Signed by: bquarkz
SSH Key Fingerprint: SHA256:Z7dgqoglWwoK6j6u4QC87OveEq74WOhFN+gitsxtkf8
7 changed files with 32 additions and 14 deletions
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19
crates/console/prometeu-drivers/src/gfx.rs
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@ -6,6 +6,7 @@ use prometeu_hal::tile::Tile;
use prometeu_hal::tile_bank::{TileBank, TileSize};
use prometeu_hal::tile_layer::{HudTileLayer, ScrollableTileLayer, TileMap};
use std::sync::Arc;
use prometeu_hal::glyph::Glyph;
/// Blending modes inspired by classic 16-bit hardware.
/// Defines how source pixels are combined with existing pixels in the framebuffer.
@ -274,8 +275,14 @@ impl GfxBridge for Gfx {
impl Gfx {
/// Initializes the graphics system with a specific resolution and shared memory banks.
pub fn new(w: usize, h: usize, tile_banks: Arc<dyn TileBankPoolAccess>) -> Self {
const EMPTY_GLYPH: Glyph = Glyph {
glyph_id: 0,
palette_id: 0,
};
const EMPTY_SPRITE: Sprite = Sprite {
tile: Tile { id: 0, flip_x: false, flip_y: false, palette_id: 0 },
glyph: EMPTY_GLYPH,
x: 0,
y: 0,
bank_id: 0,
@ -706,7 +713,7 @@ impl Gfx {
let tile = map.tiles[map_y * map.width + map_x];
// Optimized skip for empty (ID 0) tiles.
if tile.id == 0 {
if !tile.active {
continue;
}
@ -757,7 +764,7 @@ impl Gfx {
let fetch_y = if tile.flip_y { size - 1 - local_y } else { local_y };
// 1. Get the pixel color index (0-15) from the bank.
let px_index = bank.get_pixel_index(tile.id, fetch_x, fetch_y);
let px_index = bank.get_pixel_index(tile.glyph.glyph_id, fetch_x, fetch_y);
// 2. Hardware rule: Color index 0 is always fully transparent.
if px_index == 0 {
@ -765,7 +772,7 @@ impl Gfx {
}
// 3. Resolve the virtual index to a real RGB565 color using the tile's assigned palette.
let color = bank.resolve_color(tile.palette_id, px_index);
let color = bank.resolve_color(tile.glyph.palette_id, px_index);
back[world_y as usize * screen_w + world_x as usize] = color.raw();
}
@ -812,7 +819,7 @@ impl Gfx {
let fetch_y = if sprite.flip_y { size - 1 - local_y } else { local_y };
// 1. Get index
let px_index = bank.get_pixel_index(sprite.tile.id, fetch_x, fetch_y);
let px_index = bank.get_pixel_index(sprite.glyph.glyph_id, fetch_x, fetch_y);
// 2. Transparency
if px_index == 0 {
@ -820,7 +827,7 @@ impl Gfx {
}
// 3. Resolve color via palette (from the tile inside the sprite)
let color = bank.resolve_color(sprite.tile.palette_id, px_index);
let color = bank.resolve_color(sprite.glyph.palette_id, px_index);
back[world_y as usize * screen_w + world_x as usize] = color.raw();
}

5
crates/console/prometeu-hal/src/glyph.rs Normal file
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@ -0,0 +1,5 @@
#[derive(Clone, Copy, Debug, Default)]
pub struct Glyph {
pub glyph_id: u16,
pub palette_id: u8,
}

1
crates/console/prometeu-hal/src/lib.rs
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@ -26,6 +26,7 @@ pub mod tile_layer;
pub mod touch_bridge;
pub mod vm_fault;
pub mod window;
pub mod glyph;
pub use asset_bridge::AssetBridge;
pub use audio_bridge::{AudioBridge, AudioOpStatus, LoopMode};

4
crates/console/prometeu-hal/src/sprite.rs
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@ -1,8 +1,8 @@
use crate::tile::Tile;
use crate::glyph::Glyph;
#[derive(Clone, Copy, Debug, Default)]
pub struct Sprite {
pub tile: Tile,
pub glyph: Glyph,
pub x: i32,
pub y: i32,
pub bank_id: u8,

6
crates/console/prometeu-hal/src/tile.rs
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@ -1,7 +1,9 @@
use crate::glyph::Glyph;
#[derive(Clone, Copy, Debug, Default)]
pub struct Tile {
pub id: u16,
pub glyph: Glyph,
pub active: bool,
pub flip_x: bool,
pub flip_y: bool,
pub palette_id: u8,
}

9
crates/console/prometeu-system/src/virtual_machine_runtime/dispatch.rs
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@ -7,12 +7,12 @@ use prometeu_hal::color::Color;
use prometeu_hal::log::{LogLevel, LogSource};
use prometeu_hal::sprite::Sprite;
use prometeu_hal::syscalls::Syscall;
use prometeu_hal::tile::Tile;
use prometeu_hal::vm_fault::VmFault;
use prometeu_hal::{
AudioOpStatus, GfxOpStatus, HostContext, HostReturn, NativeInterface, SyscallId, expect_bool,
expect_int,
};
use prometeu_hal::glyph::Glyph;
impl VirtualMachineRuntime {
fn syscall_log_write(&mut self, level_val: i64, tag: u16, msg: String) -> Result<(), VmFault> {
@ -139,7 +139,7 @@ impl NativeInterface for VirtualMachineRuntime {
let index = expect_int(args, 1)? as usize;
let x = expect_int(args, 2)? as i32;
let y = expect_int(args, 3)? as i32;
let tile_id = expect_int(args, 4)? as u16;
let glyph_id = expect_int(args, 4)? as u16;
let palette_id = expect_int(args, 5)? as u8;
let active = expect_bool(args, 6)?;
let flip_x = expect_bool(args, 7)?;
@ -162,7 +162,10 @@ impl NativeInterface for VirtualMachineRuntime {
}
*hw.gfx_mut().sprite_mut(index) = Sprite {
tile: Tile { id: tile_id, flip_x: false, flip_y: false, palette_id },
glyph: Glyph {
glyph_id,
palette_id,
},
x,
y,
bank_id,

2
discussion/index.ndjson
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@ -16,7 +16,7 @@
{"type":"discussion","id":"DSC-0013","status":"open","ticket":"perf-host-debug-overlay-isolation","title":"Agenda - [PERF] Host Debug Overlay Isolation","created_at":"2026-03-27","updated_at":"2026-03-27","tags":[],"agendas":[{"id":"AGD-0012","file":"AGD-0012-perf-host-debug-overlay-isolation.md","status":"open","created_at":"2026-03-27","updated_at":"2026-03-27"}],"decisions":[],"plans":[],"lessons":[]}
{"type":"discussion","id":"DSC-0014","status":"open","ticket":"perf-vm-allocation-and-copy-pressure","title":"Agenda - [PERF] VM Allocation and Copy Pressure","created_at":"2026-03-27","updated_at":"2026-03-27","tags":[],"agendas":[{"id":"AGD-0013","file":"AGD-0013-perf-vm-allocation-and-copy-pressure.md","status":"open","created_at":"2026-03-27","updated_at":"2026-03-27"}],"decisions":[],"plans":[],"lessons":[]}
{"type":"discussion","id":"DSC-0015","status":"open","ticket":"perf-cartridge-boot-and-program-ownership","title":"Agenda - [PERF] Cartridge Boot and Program Ownership","created_at":"2026-03-27","updated_at":"2026-03-27","tags":[],"agendas":[{"id":"AGD-0014","file":"AGD-0014-perf-cartridge-boot-and-program-ownership.md","status":"open","created_at":"2026-03-27","updated_at":"2026-03-27"}],"decisions":[],"plans":[],"lessons":[]}
{"type":"discussion","id":"DSC-0016","status":"open","ticket":"tilemap-empty-cell-vs-tile-id-zero","title":"Tilemap Empty Cell vs Tile ID Zero","created_at":"2026-03-27","updated_at":"2026-03-27","tags":[],"agendas":[{"id":"AGD-0015","file":"AGD-0015-tilemap-empty-cell-vs-tile-id-zero.md","status":"open","created_at":"2026-03-27","updated_at":"2026-03-27"}],"decisions":[],"plans":[],"lessons":[]}
{"type":"discussion","id":"DSC-0016","status":"done","ticket":"tilemap-empty-cell-vs-tile-id-zero","title":"Tilemap Empty Cell vs Tile ID Zero","created_at":"2026-03-27","updated_at":"2026-03-27","tags":[],"agendas":[{"id":"AGD-0015","file":"AGD-0015-tilemap-empty-cell-vs-tile-id-zero.md","status":"open","created_at":"2026-03-27","updated_at":"2026-03-27"}],"decisions":[],"plans":[],"lessons":[]}
{"type":"discussion","id":"DSC-0017","status":"open","ticket":"asset-entry-metadata-normalization-contract","title":"Asset Entry Metadata Normalization Contract","created_at":"2026-03-27","updated_at":"2026-03-27","tags":[],"agendas":[{"id":"AGD-0016","file":"AGD-0016-asset-entry-metadata-normalization-contract.md","status":"open","created_at":"2026-03-27","updated_at":"2026-03-27"}],"decisions":[],"plans":[],"lessons":[]}
{"type":"discussion","id":"DSC-0018","status":"done","ticket":"asset-load-asset-id-int-contract","title":"Asset Load Asset ID Int Contract","created_at":"2026-03-27","updated_at":"2026-03-27","tags":["asset","runtime","abi"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0019","file":"lessons/DSC-0018-asset-load-asset-id-int-contract/LSN-0019-asset-load-id-abi-convergence.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"}]}
{"type":"discussion","id":"DSC-0019","status":"done","ticket":"jenkinsfile-correction","title":"Jenkinsfile Correction and Relocation","created_at":"2026-04-07","updated_at":"2026-04-07","tags":["ci","jenkins"],"agendas":[{"id":"AGD-0017","file":"AGD-0017-jenkinsfile-correction.md","status":"done","created_at":"2026-04-07","updated_at":"2026-04-07"}],"decisions":[{"id":"DEC-0002","file":"DEC-0002-jenkinsfile-strategy.md","status":"accepted","created_at":"2026-04-07","updated_at":"2026-04-07"}],"plans":[{"id":"PLN-0002","file":"PLN-0002-jenkinsfile-execution.md","status":"done","created_at":"2026-04-07","updated_at":"2026-04-07"}],"lessons":[{"id":"LSN-0020","file":"lessons/DSC-0019-jenkins-ci-standardization/LSN-0020-jenkins-standard-relocation.md","status":"done","created_at":"2026-04-07","updated_at":"2026-04-07"}]}