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nasu
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README.md

Nasu

A minimal chr editor, written in ANSI C.

Build

To build nasu, you must have SDL2.

cc nasu.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -L/usr/local/lib -lSDL2 -o nasu

I/O

To resume working on a tileset:

./nasu example.chr

Import a bmp:

./nasu example.bmp

Controls

IO

  • E Export(nasu-export.chr)
  • R Render(nasu-render.bmp)

General

  • BACKTICK Cleanup Brush
  • 1-7 Patterns
  • TAB Cycle between colors
  • H Toggle Guides
  • Z Decr. Brush Size
  • X Incr. Brush Size
  • N Clear

Paint

  • mouse1 Paint
  • mouse1+mouse2 Erase