3 "symbol":"psystem", "name":"system", "hname":"system","controllers":[{
4 "type":"(system)", "class":"(system)","buttons":[
5 {"type":"button","symbol":"F","name":"framesync", "shadow":true},
6 {"type":"button","symbol":"R","name":"reset", "shadow":true},
7 {"type":"null", "shadow":true},
8 {"type":"null", "shadow":true}
11 "type":"gamepad", "class":"gb","buttons":[
12 {"type":"button","name":"A"},
13 {"type":"button","name":"B"},
14 {"type":"button","symbol":"s","name":"select"},
15 {"type":"button","symbol":"S","name":"start"},
16 {"type":"button","movie":"r","symbol":"→","name":"right","macro":">"},
17 {"type":"button","movie":"l","symbol":"←","name":"left","macro":"<"},
18 {"type":"button","movie":"u","symbol":"↑","name":"up","macro":"^"},
19 {"type":"button","movie":"d","symbol":"↓","name":"down","macro":"v"}