Commit Graph
5 Commits
Author SHA1 Message Date
Leonid Pershin b3415120c3 Add MrGameEng.Tilemaps: code-built tile grids rendered through the batcher
CI / build-test (push) Failing after 1m4s
TileSet maps ids to texture regions with tints (0 = empty), TileGrid is a
bounds-checked dense ushort grid, and the Tilemap component places a grid
in the world per render layer. UseTilemaps() inserts TilemapRenderSystem
before the flush; it submits only the camera-visible cell range
(TilemapMath.VisibleCells), so frame cost scales with the screen, not the
grid. Demonstrated in the sample as a checkerboard floor; Tiled loading
stays on the roadmap on top of this API.
2026-06-11 10:24:47 +03:00
Leonid Pershin b318d1e795 Add MrGameEng.Atlases: texture atlas builder, runtime loader and CLI tool
CI / build-test (push) Failing after 1m13s
AtlasBuilder packs a directory tree of loose images into atlas pages plus
JSON metadata (deterministic shelf packing, incremental rebuilds, orphan
cleanup); TextureAtlas loads them back handing out Texture2DRegions, so
sprites from one page batch into a single draw call. The asset handle
generator maps .atlas files to TextureAtlas and skips page images.
Demonstrated in the sample (Assets/Atlases + 'atlas' console command),
wrapped as tools/MrGameEng.AtlasTool for build scripts.

Documented dependency exception: Atlases depends on Graphics and Assets.
2026-06-11 08:18:30 +03:00
Leonid PershinandClaude Fable 5 d498c70660 Add in-game developer console (MrGameEng.DevConsole)
Core gains a static Log (Debug/Info/Warning/Error + event); the engine
logs key events like scene switches. The console captures Log output
into a 2048-line ring buffer and executes registered commands with
input history (up/down), Tab prefix completion and scrolling
(PageUp/PageDown/End/wheel). Built-ins: help, clear, echo, timescale,
close, quit; games register their own (sample: stress/main/beep).

Console core is pure logic covered by headless tests; the Myra overlay
renders a single label rebuilt only when the Revision counter moves -
an idle or closed console costs nothing per frame. Toggled with the
backquote key; sample gameplay hotkeys are suppressed while open.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-11 05:17:08 +03:00
Leonid PershinandClaude Fable 5 af319d1276 Add MrGameEng.UI module integrating Myra
scene.UseUI() creates a per-scene Myra Desktop and registers
UiRenderSystem last in the draw phase (UI on top, window pixels).
GameHost now exposes itself as a Game service (Myra needs the instance;
useful for games too). Myra was picked over Gum/ImGui for the
FontStashSharp ecosystem fit, pipeline-free assets and maturity; its
internal SpriteBatch use is a documented exception to the engine rule.

Sample: on-screen HUD replaces window-title-only stats — live FPS label,
music volume slider and scene-switch buttons on both scenes.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-11 04:51:12 +03:00
Leonid Pershin ff2231a8ab Update README.md to include project description, developer documentation links, and license information.
CI / build-test (push) Successful in 1m6s
2026-06-11 04:03:07 +03:00