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add auto-envelope mode (29xy effect)

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this closes #32
This commit is contained in:
tildearrow 2022-01-20 03:23:03 -05:00
parent 04240ffa46
commit 75ce5f4e2a
11 changed files with 64 additions and 8 deletions
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9
src/engine/playback.cpp
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@ -80,6 +80,7 @@ const char* cmdName[DIV_CMD_MAX]={
"AY_ENVELOPE_SLIDE",
"AY_NOISE_MASK_AND",
"AY_NOISE_MASK_OR",
"AY_AUTO_ENVELOPE",
"SAA_ENVELOPE",
@ -286,6 +287,11 @@ bool DivEngine::perSystemPostEffect(int ch, unsigned char effect, unsigned char
dispatchCmd(DivCommand(DIV_CMD_AY_ENVELOPE_SLIDE,ch,effectVal));
}
break;
case 0x29: // auto-envelope
if (sysOfChan[ch]==DIV_SYSTEM_YM2610 || sysOfChan[ch]==DIV_SYSTEM_YM2610_EXT) {
dispatchCmd(DivCommand(DIV_CMD_AY_AUTO_ENVELOPE,ch,effectVal));
}
break;
default:
return false;
}
@ -369,6 +375,9 @@ bool DivEngine::perSystemPostEffect(int ch, unsigned char effect, unsigned char
case 0x28: // noise or mask
dispatchCmd(DivCommand(DIV_CMD_AY_NOISE_MASK_OR,ch,effectVal));
break;
case 0x29: // auto-envelope
dispatchCmd(DivCommand(DIV_CMD_AY_AUTO_ENVELOPE,ch,effectVal));
break;
}
break;
case DIV_SYSTEM_SAA1099: