nasu/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