sundile is a 100% open-source, Modern C++, ECS-based game engine prototype written by ada.

It depends on the following libraries:

• assimp
• DearImGUI
• EnTT
• GLFW
• glm
• stb

The CMake files used to build this project on my personal machines are provided as a basis for your own installations. I am using Clang 10.0.0 for MSVC on Windows and Apple Clang for OS X. The headers for EnTT, stb, and ImGui GLFW/OpenGL implementations are shipped with the project. You will need to include the rest of the dependencies on your own machine. I recommend using vcpkg.

Sundile is an ECS-based engine. To create a component, add your component header file to src/components. To add a system, add your system header file to src/headers. There are plenty of examples and I like to think they're fairly self-explanatroy :) In order for your components and systems to be visible to sundile, you will need to include them in src/components/AllComponents.h and src/systems/AllSystems.h, respectively.

• Create entities, components, and systems from an intuitive GUI.
• Drag'n'drop components onto entities to build game elements.
  • Components are lists of data structures.
  • Entities are lists of components with specified default values.
  • Systems input components, perform changes on their values, and returns them to all the relevant entities.
• Create systems and edit C++ code to create truly interactive, systematic gameplay
• Manipulate entities in 3D space through a modifiable visual editor
• Save and edit projects.
• Run your game and view component values in real time.

Depending on interest, I would love to create the following for this project:

• Precompiled systems/component headers
• Automated header inclusion
• C++20 Module integration
• Package manager for components, systems, and assets
• Hotloading

• GUI Implementation
  • Clipboard functionality
  • Create and edit entities, components, and systems from GUI
  • Allow users to create custom types for component editor
  • Open systems in external editor and hotload changes
• Project System
  • Create, load, and save scenes
  • Implement scene tools

yeah i mean if you want to! go for it! just like! let me know :)

sundile is distributed under GPL3:

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.