Added viewer/controller README.md file inside bin directory.

2 files changed, 71 insertions, 0 deletions

diff --git a/README.md b/README.md
index b6aad80..a7c87ee 100644
--- a/README.md
+++ b/README.md
@@ -138,6 +138,8 @@ $ ./bin/salis.py new --order 16 --file 16.sim
 $ ./bin/salis.py load --file 16.sim

 ```

 

+Look at README file inside the `./bin` directory for a full list of commands.

+

 ### New features on Salis-2.0

 - Tierran templates are now used instead of keys/lock pairs

 - The instruction set is shorter

diff --git a/bin/README.md b/bin/README.md
new file mode 100644
index 0000000..059439d
--- /dev/null
+++ b/bin/README.md
@@ -0,0 +1,69 @@
+## Salis.py: Viewer/Controller Interface for the Salis Simulator
+*Salis.py* is a text user interface (TUI) written in Python, designed to
+communicate with the *SALIS* library via the `ctypes` module. To run it, you
+must have Python3 installed and in your PATH, as well as the Cython package
+installed.
+
+### Running SALIS
+You may run SALIS in one of the following ways. Top example creates a new
+simulation of order 16 and gives it the name `./bin/sims/16.sim`. The second
+one attempts to load an existing save-file from the `./bin/sims` directory.
+```bash
+$ ./bin/salis.py new --order 16 --file 16.sim
+$ ./bin/salis.py load --file 16.sim
+```
+
+### Keyboard commands
+|Key |Action |
+|:---|------:|
+|Left/Right arrow |Previous/next page |
+|Up/Down arrows   |Scroll page up/down if it can't fit terminal |
+|`wasd`           |Scroll/pan (PROCESS and WORLD page) |
+|`S`              |Scroll to top (PROCESS and WORLD page) |
+|`A`              |Scroll to left (PROCESS page) |
+|`zx`             |Zoom in/out (WORLD page) |
+|`op`             |Select previous/next organism |
+|`g`              |Toggle data/gene view (PROCESS page) |
+|`c`              |Open console (pauses simulation) |
+|Space            |Run/pause simulation |
+|`fl`             |Select first/last organism |
+|`k`              |Scroll/go to selected (PROCESS and WORLD page) |
+|`X`              |Toggle hex/decimal value printing |
+|Numbers `[1..0]` |Cycle simulation `2^(n-1) % 10` steps |
+|Enter            |Activate cursor (WORLD page) |
+|Escape           |Save and quit simulation |
+
+### Console commands
+The console opens up when `c` is pressed. Commands, with their respective
+parameters separated by whitespace, may be written in order to modify or
+control some aspects of the simulation.
+
+|Command |Arg. 1 |Arg. 2+ |Description |
+|:-------|:------|:-------|-----------:|
+|`q \| quit`    |---      |---       |Save and quit simulation |
+|`q! \| quit!`  |---      |---       |Quit without saving |
+|`i \| input`   |genome   |addresses |Write genome into given addresses |
+|`c \| compile` |file     |addresses |Compile genome on file into addresses |
+|`n \| new`     |size     |addresses |Initialize new organism(s) into addresses |
+|`k \| kill`    |---      |---       |Kill organism on bottom of queue |
+|`e \| exec`    |command  |---       |Execute python string as command |
+|`s \| scroll`  |value    |---       |Scroll to Nth process or memory address |
+|`p \| process` |id       |---       |Select process by ID |
+|`r \| rename`  |name     |---       |Give simulation a new name |
+|`s \| save`    |---      |---       |Save simulation |
+|`a \| auto`    |interval |---       |Set simulation's auto-save interval |
+
+### Color Legend
+In WORLD view, as well as in PROCESS view (when gene mode is selected), each
+cell is colored according to the following legend:
+
+|Background color |Meaning |
+|:----------------|-------:|
+|BLACK   |Non-allocated cell |
+|BLUE    |Allocated cell |
+|CYAN    |Start of memory block |
+|WHITE   |IP(s) currently at address |
+|YELLOW  |Main memory block of selected organism |
+|GREEN   |Child memory block of selected organism |
+|MAGENTA |SP of selected organism |
+|RED     |IP of selected organism |