Updated READMNE

README.md

@@ -1,58 +1,27 @@
 # Nasu
 
-A minimal chr editor, written in ANSI C.
+[Nasu](https://100r.co/site/nasu.html) is a sprite editor, written in [Uxambly](https://wiki.xxiivv.com/site/uxambly.html).
 
 ## Build
 
-To build nasu, you must have [SDL2](https://wiki.libsdl.org/).
+You must have the [Uxn](https://git.sr.ht/~rabbits/uxn/) assembler and emulator.
-
-```
-cc nasu.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -L/usr/local/lib -lSDL2 -o nasu
-```
-
-To assemble and run for Uxn.
 
 ```
 uxnasm nasu.usm nasu.rom && uxnemu nasu.rom
 ```
 
-## I/O
+To build the C version(old), you must have [SDL2](https://wiki.libsdl.org/).
-
-To resume working on a tileset:
 
 ```
-./nasu example.chr
+cc nasu.c -std=c89 -Os -DNDEBUG -g0 -s -Wall -L/usr/local/lib -lSDL2 -o nasu
 ```
 
 ## Controls
 
-### Generics
+- `arrows`, move selection
-
+- `enter`    , insert tile
-- `ctrl+n` New
+- `backspace`, delete tile
-- `ctrl+r` Reload
+- `left-click` , add pixel
-- `ctrl+s` Save(.chr)
+- `right-click`, remove pixel
-- `ctrl+shift+s` Save(.bmp)
+- `1 2 3`, select color
-- `ctrl+h` Toggle Guides
+- `q w e`, select tool
-
-### General
-
-- `1234` Colors0-3
-- `asdfg` Modes0-4
-- `c` Copy Mode
-- `b` BigPixel Mode
-- `z` Decr. Brush Size
-- `x` Incr. Brush Size
-
-### Paint
-
-- `mouse1` Paint
-- `mouse2` Line
-- `mouse1+mouse3` Erase
-- `ctrl+mouse1` Color Picker
-
-## TODO
-
-- Rotate tile
-- Flip tile
-- Roll pixels
-- Roll colors