SF Code
SF Code is a programming language based on using San Fransisco symbols as code. It was created by Jayden Irwin in 2021.
Description
This is a grid based language. The main idea is to have variable symbols (integers 0-50) move around the grid while the grid symbols can apply different operations on the variables. Variables always move 1 space per step unless being blocked. The default direction is right, although arrows and other symbols can change the variable's direction. SF Code is a powerful language with many features such as user input and random number generation. SF Code was inspired by ASCII-Dots, and other esolangs.
| Symbol | Action |
|---|---|
| Variable | Hold integer values (0-50) and move. |
| Arrows (^,v,<,>) | Point variables in a new direction. |
| Duplicate | Creates 2 copies of the variable and moves them in opposite directions. |
| Toggle | Turns on/off surrounding blocks, and flips surrounding arrows. |
| Block | Stops variables from entering this location (when enabled). |
| Trash | Deletes variables. |
| Math (+,-,*,/,%) | Applies operation to variable using surrounding constants and other variables at the location. |
| Equals | Points variable in direction of equal constants surrounding the equals location. |
| Constant | Holds integer (0-50). |
| Die | Rolls a value 1-6 each time it is read. |
| Input | Replaces the variables value with a user entered value. |
| Outputs variable value to console. | |
| Sound | Plays sound. |
| Stop | Ends execution. |
Variable Overflow
There is no overflow. Results over 50 (ex: 50 + 1) will be capped at 50. Results less than 0 will be capped to 0.
How To Try
Download the SF Code app on iOS, iPadOS, or macOS.
