The Editor uses the ECS system from the course https://pikuma.com/courses/cpp-2d-game-engine-development. You can load and save data to [.map] files. When saving and loading, the editor uses a [.lua] file that loads the the location of the [.map] files and the tilesets that are used.

This application was created to quickly make tile maps for small games created with the Pikuma Game Engine. I re-made the tilemap editor that I created in my ZeldaClone https://github.com/dwjclark11/ZeldaClone_NES. I added more functionality and made the code more clean and concise as my abilities continue to grow.

Requires CMake 3.26 and vcpkg

git clone https://github.com/microsoft/vcpkg
./vcpkg/bootstrap-vcpkg.bat

VCPKG_ROOT=[path_to_vcpkg]
VCPKG_DEFAULT_TRIPLET=x64-windows

./vcpkg install glm spdlog sdl2 sdl2-ttf sdl2-image lua sol2

• Linux Also needs GTK-+3.0 for NFD build sudo apt-get install build-essential libgtk-3-dev

git clone https://github.com/dwjclark11/TilemapEditor.git

cmake -S . -B build 
cd build 
cmake --build . --config Release 

cd bin 
./TilemapEditor

• Just created a quick documation site created with MD Book. Check it out here (Work in progress): https://dwjclark11.github.io/TilemapEditor_Document_Site/

• ImGui - for user interface
• SDL2 - for rendering and window/inputs
• Sol/Lua - for loading files
• ECS - from Pikuma Game Engine

• SDL2
• SDL2_ttf
• SDL2_image
• ImGui
• SPDLOG
• Sol/Lua
• NFD

• Load/Add multiple tilemaps
• Undo/Redo functionality when adding/removing tiles and changing canvas size
• Save/Load capabilities.
  • I have changed the way that I load/save files. It differs from the course; therefore, you may have to rewrite the save functionality.
  • The load function uses lua/sol and loads previously saved projects and their assets/tilemaps into the asset manager.
• Selecting different tiles based on where you click on the displayed tileset
• Panning and Zooming

• Only works on 1920 1080 Resolution, does not take into affect other screen resolutions
• Box Collider Offset not scaling properly with zoom fixed
• There are probably more bugs that I am still finding