wip playdate impulse engine maybe? C SDK

this project is/was meant to be a clean look at adding extended collision behavior to the Playdate SDK in such a way that making a pinball game might be supported.

running the project will get you this:

todo:

• circle-triangle vertex collision check
• actual/better AABB-triangle collision check
• Circle rotation
• OOB/box rotation
• triangle rotation

at least kinda working:

• circle-circle collision
• circle-AABB collision
• circle-triangle (edge) collision
• AABB-AABB collision

to get started:

from root (if build directory doesn't exist: mkdir build && cd build && cmake ..

to build: from build directory: make

this will create pinball.pdx at repo root which can be opened in simulator. so, from build directory in macos I usually just make && open ../impulse.pdx for iterating

clangd LSP: compile_commands.json gets created in the build directory but clangd lsp expects it to be at repo root, so don't forget to create a symlink