A simple 2D physics simulation in Go for study purposes of both 2D game physics and Go.
Reference: https://pikuma.com/courses/game-physics-engine-programming.
Hywelbane is the sword of Derfel Gadarn, a former warrior who fought alongside Arthur in the Warlord Chronicles book trilogy by Bernard Cornwell.
brew install sdl2{,_image,_mixer,_ttf,_gfx} pkg-config go
cd src/
go mod tidy
go build
./hywelbane