Arrow

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Arrow is a language that writes pixels to a picture in a way similar to Paintfuck. It was created by User:Fallensn0w.

Commands used in Arrow

Arrow uses 5 diffrent commands.

• ■ makes a pixel at the current position
• → moves the current X position to right
• ← moves the current X position to left
• ↑ moves the current Y position up
• ↓ moves the current Y position down
• x makes a red pixel at the current X and Y so the user know where he/she is.
• [ loop open statement
• ] loop close statement
• @ a single line comment
• /* */ multi line comment

Examples

Example Hi-program:

■→→■↓■←■←■↓■→→■         /* makes H */
→→■↓■↑↑↑■               /* makes I */

Output from this program:

A quick demo of our "Hi" Program done in Arrow.

Double Border:

↑←■→■→■→■→■→■→■→■→■→■   @ do top
↓■↓■↓■↓■↓■↓■↓■↓■↓■      @ do right
←■←■←■←■←■←■←■←■←■      @ do bottom
↑■↑■↑■↑■↑■↑■↑■↑■↑■      @ do left 
↓→→                     @ 1 pixel from border 
↓■↓■↓■↓■↓■↓■            @ do left
→■→■→■→■→■              @ do bottom
↑■↑■↑■↑■↑■              @ do right
←■←■←■←■←               @ do top  
↓→→↓                    @ 1 pixel from border again
↓■→■↑■←■                @ do a four square in middle

Output would be (ASCII):

 _ _ _ _ _
|   _ _   |
| |     | |
| | _ _ | |
|_ _ _ _ _|