collisgen

README

CollisGen

A command to generate collision geometry from aseprites.

The command is designed to be used with go generate so to use in a go generate pipline: go install github.com/Racinettee/collisgen@latest

For a quick example clone this repo, cd into example and go run ../collisgen.go -c this will generate a new file called chica-shapes.go

To use:

1. create a sprite in aseprite with a layer name of either <HitBox> or <HurtBox> or both.
2. in the frames place magenta pixels RGB(255, 0, 255)
3. create an asset-conf.toml in the same directory where go source specifies a generate command. the example directory contains an example asset-config but in short it should specify a directory and list of files to parse for collision geometry
4. add a go generate command //go generate collisgen -c
5. running go generate will output a file containing a mapping of frames to collision geometry for each file, and special layer
6. The output arrays are meant to be compatible with the format resolv accepts for example.