Actions meaning in retro mode

Unity Obstacle Tower Challenge
#1

Hi.
In normal mode the environment provided has a MultiDiscrete action space, where the 4 dimensions are:

  1. Movement (No-Op/Forward/Back)
  2. Camera Rotation (No-Op/Counter-Clockwise/Clockwise)
  3. Jump (No-Op/Jump)
  4. Movement (No-Op/Right/Left)

So [1,0,0,0] meaning Go Forward- No Camera Rotation- No Jump- No Movement
Equivalent to these movements in retro mode is:
0- [0,0,0,0]
1- [0,0,0,1]
2- [0,0,0,2]
3- [0,0,1,0]
4- [0,0,1,1]
5- [0,0,1,2]
6- [0,1,0,0]
7- [0,1,0,1]
8- [0,1,0,2]
9- [0,1,1,0]
10- [0,1,1,1]
11- [0,1,1,2]
12- [0,2,0,0]
13- [0,2,0,1]
14- [0,2,0,2]
15- [0,2,1,0]
16- [0,2,1,1]
17- [0,2,1,2]
18- [1,0,0,0]
19- [1,0,0,1]
20- [1,0,0,2]
21- [1,0,1,0]
22- [1,0,1,1]
23- [1,0,1,2]
24- [1,1,0,0]
25- [1,1,0,1]
26- [1,1,0,2]
27- [1,1,1,0]
28- [1,1,1,1]
29- [1,1,1,2]
30- [1,2,0,0]
31- [1,2,0,1]
32- [1,2,0,2]
33- [1,2,1,0]
34- [1,2,1,1]
35- [1,2,1,2]
36- [2,0,0,0]
37- [2,0,0,1]
38- [2,0,0,2]
39- [2,0,1,0]
40- [2,0,1,1]
41- [2,0,1,2]
42- [2,1,0,0]
43- [2,1,0,1]
44- [2,1,0,2]
45- [2,1,1,0]
46- [2,1,1,1]
47- [2,1,1,2]
48- [2,2,0,0]
49- [2,2,0,1]
50- [2,2,0,2]
51- [2,2,1,0]
52- [2,2,1,1]
53- [2,2,1,2]