Add new modules for Crusader map rendering and processing

- Implemented `formats.py` to define data structures and functions for handling map data, including reading and decoding shape and map items.
- Created `png.py` for generating PNG images from shape frames and pixel data.
- Developed `sorting.py` to manage the sorting and rendering order of map items based on their properties and spatial relationships.
- Introduced `render_all_maps.py` to facilitate the rendering of all maps for specified games, including command-line argument parsing and subprocess management for rendering tasks.

render_maps.bat

@@ -0,0 +1,84 @@
+@echo off
+setlocal EnableExtensions
+
+pushd "%~dp0" >nul
+
+set "PYTHON_EXE=%PYTHON_EXE%"
+if not defined PYTHON_EXE if exist "C:\Users\Maddo\.PYENV\PYENV-WIN\versions\3.14.3\python.exe" set "PYTHON_EXE=C:\Users\Maddo\.PYENV\PYENV-WIN\versions\3.14.3\python.exe"
+if not defined PYTHON_EXE set "PYTHON_EXE=python"
+set "RENDER_ARGS=%RENDER_ARGS%"
+
+if /I "%~1"=="remorse" goto remorse_cli
+if /I "%~1"=="regret" goto regret_cli
+if /I "%~1"=="all" goto all_cli
+if "%~1"=="" goto menu
+
+echo Unknown option: %~1
+echo Usage: render_maps.bat [remorse^|regret^|all] [start_map] [end_map]
+goto end
+
+:menu
+cls
+echo Crusader Map Renderer
+echo.
+echo 1. Render all No Remorse maps
+echo 2. Render all No Regret maps
+echo 3. Render all maps for both games
+echo 4. Exit
+echo.
+set /p choice=Choose an option: 
+
+if "%choice%"=="1" goto remorse_menu
+if "%choice%"=="2" goto regret_menu
+if "%choice%"=="3" goto all_menu
+if "%choice%"=="4" goto end
+
+echo.
+echo Invalid choice.
+pause
+goto menu
+
+:remorse_menu
+"%PYTHON_EXE%" tools\render_all_maps.py --game remorse %RENDER_ARGS%
+goto after_run
+
+:regret_menu
+"%PYTHON_EXE%" tools\render_all_maps.py --game regret %RENDER_ARGS%
+goto after_run
+
+:all_menu
+"%PYTHON_EXE%" tools\render_all_maps.py --game all %RENDER_ARGS%
+goto after_run
+
+:remorse_cli
+if "%~2"=="" (
+	"%PYTHON_EXE%" tools\render_all_maps.py --game remorse %RENDER_ARGS%
+) else (
+	"%PYTHON_EXE%" tools\render_all_maps.py --game remorse --start %~2 --end %~3 %RENDER_ARGS%
+)
+goto end
+
+:regret_cli
+if "%~2"=="" (
+	"%PYTHON_EXE%" tools\render_all_maps.py --game regret %RENDER_ARGS%
+) else (
+	"%PYTHON_EXE%" tools\render_all_maps.py --game regret --start %~2 --end %~3 %RENDER_ARGS%
+)
+goto end
+
+:all_cli
+if "%~2"=="" (
+	"%PYTHON_EXE%" tools\render_all_maps.py --game all %RENDER_ARGS%
+) else (
+	"%PYTHON_EXE%" tools\render_all_maps.py --game all --start %~2 --end %~3 %RENDER_ARGS%
+)
+goto end
+
+:after_run
+echo.
+pause
+goto menu
+
+:end
+popd >nul
+endlocal