#321 was an ASan heap-buffer-overflow in view_array_insert
(fov_permissive2.c:97) reached via ColorLayer.draw_fov ->
GridData::computeFOV -> TCOD_map_compute_fov_permissive2, surfaced by the
#312 fuzz_fov campaign. The "bad-free in ~GridData" in the issue title is
the downstream symptom of this active_views buffer overflow.
The bump pulls in four upstream FOV commits:
- off-by-one in view_array_insert overflowing active_views <- root cause
- undersized bumps buffer overflow on tiny permissive maps
- MRPAS obstacle buffer overflow / malloc(0) on small maps
- regression tests for FOV
Verified by A/B replay of the fuzz_fov crash corpus under clang-18 ASan,
same build config (clang-18, -DLIBTCOD_SDL3=OFF, identical sanitizer
flags) with only the submodule commit differing:
pre-fix (8835239): fov-crash-5f34f68e and fov-crash-a451db54 abort with
heap-buffer-overflow in view_array_insert inside
GridData::computeFOV
post-fix (79abc66): all crash inputs clean; 45s / 21,952-run fov fuzz
smoke clean, no new crashes
Note: __lib/libtcod.so (gitignored, the shipped desktop lib) must be
rebuilt from this submodule commit for release binaries to carry the fix.
Also updates ROADMAP: #321 moved to Recently Shipped; open-issue count
refreshed to the post-#312 tracker state.
closes#321
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TvvE6TB2cScBVbeap2btHw
Advances to 83b3e6ce which adds Dijkstra distance maps, multi-root
Dijkstra, A* heuristic functions, and pathfinding demo.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Integrates Dear ImGui for an in-game debug console that replaces the
blocking Python REPL. Press ~ (grave/tilde) to toggle the console.
Features:
- Python code execution without blocking the game loop
- Output capture with color coding (yellow=input, red=errors, gray=output)
- Expression results show repr() automatically
- Command history navigation with up/down arrows
- Word wrapping for long output lines
- Auto-scroll that doesn't fight manual scrolling
- mcrfpy.setDevConsole(bool) API to disable for shipping
Technical changes:
- Update imgui submodule to v1.89.9 (stable)
- Update imgui-sfml submodule to 2.6.x branch (SFML 2.x compatible)
- Add ImGui sources to CMakeLists.txt with OpenGL dependency
- Integrate ImGui lifecycle into GameEngine
- Add ImGuiConsole class for console overlay
closes#36, closes#65, closes#75🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Update cpython submodule from v3.12.2 to v3.14.0
- Fix test_timer_object.py: Add delTimer call to prevent double-cancel
- Fix test_viewport_scaling.py: Handle headless mode for window resize
Test suite now achieves 100% pass rate (129/129 tests).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
directories needed:
* build - for cmake output
* deps - stuff needed to compile McRogueface (headers)
libtcod -> ../modules/libtcod/src/libtcod
sfml -> ../modules/SFML/include/SFML
python -> ../modules/cpython/Include
* lib - stuff needed to link McRogueFace (shared objects); also required at runtime
libtcod -> `../modules/libtcod/buildsys/autotools/.libs/libtcod.so.1.0.24`
sfml -> `../modules/SFML/build/lib/*`
python -> `../modules/cpython/libpython3.12.so`; standard lib at ../modules/cpython/build/lib.linux-x86_64-3.12 & ../modules/cpython/Lib
You can get dependencies by:
- Build from source (i.e. all submodules)
- Go download them from each project's website
- install packages from your distro and symlink them to deps/lib directories
