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keyevent reading moved to the tvdos itself

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minjaesong
2021-09-24 11:30:55 +09:00
parent 96e23d9019
commit 012bc44845
10 changed files with 632 additions and 70 deletions
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45
assets/JS_INIT.js
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@@ -427,51 +427,6 @@ con.KEY_DELETE = 211;
con.KEY_BACKSPACE = 8;
con.KEY_TAB = 9;
con.KEY_RETURN = 13;
let _79kfQgystrobocounter = 4294967296*0; // 0L
let _pur82anstrobotime = 4294967296*0;
let _acpgrUzstrobodelays = [0,250000000,0,25000000,0]; // 250ms, 25ms
let _sT9mpKGstrobostatus = 0; // 0: first key, 1: waiting for initial delay, 2: repeating key, 3: waiting for repeat delay
let _9gyFcs7oldkeys = [];
let _qtkf932repeatcnt932repeatcnt = 0;
let _x93paQZshiftin = false;
// basically a multi-key version of con.getch() with GDX keycodes
con.scankeys = function(callback) {
// TODO: char as a first argument of callback, which needs KeyboardLayout(QWERTY, Colemak, Dvorak, etc)
function arrayEq(a,b) {
for (var i = 0; i < a.length; ++i) {
if (a[i] !== b[i]) return false;
}
return true;
}
sys.poke(-40, 255);
let keys = [sys.peek(-41),sys.peek(-42),sys.peek(-43),sys.peek(-44),sys.peek(-45),sys.peek(-46),sys.peek(-47),sys.peek(-48)];
if (_sT9mpKGstrobostatus % 2 == 0 && keys[0] != 0) {
_sT9mpKGstrobostatus += 1;
_pur82anstrobotime = sys.nanoTime();
_qtkf932repeatcnt += 1;
_x93paQZshiftin = keys.includes(59) || keys.includes(60);
callback('x', keys, _qtkf932repeatcnt);
}
else if (!arrayEq(keys, _9gyFcs7oldkeys) || keys[0] == 0) {
_sT9mpKGstrobostatus = 0;
_qtkf932repeatcnt = 0;
_x93paQZshiftin = keys.includes(59) || keys.includes(60);
}
else if (_sT9mpKGstrobostatus % 2 == 1 && sys.nanoTime() - _pur82anstrobotime < _acpgrUzstrobodelays[_sT9mpKGstrobostatus]) {
sys.spin();
}
else {
_sT9mpKGstrobostatus += 1;
if (_sT9mpKGstrobostatus >= 4) {
_sT9mpKGstrobostatus = 2;
}
}
_9gyFcs7oldkeys = keys;
// sys.spin();
};
con.getch = function() {
return sys.readKey();
};