Remove deprecated and unused Ableton automation parameters and simplify playback state logic

src/lib/exporters/ableton/automation.ts

@@ -1,13 +1,9 @@
 import { FaderParam } from '../../../types/types';
 import { AblGroupPatternOccurrence, AblTrack } from '../../transformers/ableton';
-import { koEnvRangeToSeconds } from './utils';
 
 export type AbletonAutomationTarget = {
   arrangement?: number;
   session?: number;
-  maxValue?: number;
-  soundLength?: number;
-  invertValue?: boolean;
   staticValue?: number;
   valueOffset?: number;
 };
@@ -65,20 +61,6 @@ export function convertFaderValue(
     case FaderParam.FX:
       convertedValue = value;
       break;
-    case FaderParam.ATK:
-      convertedValue =
-        koEnvRangeToSeconds(
-          (target?.invertValue ? 1 - value : value) * 255,
-          target?.soundLength ?? track.soundLength,
-        ) * 1000;
-      break;
-    case FaderParam.REL:
-      convertedValue =
-        koEnvRangeToSeconds(
-          (target?.invertValue ? 1 - value : value) * 255,
-          target?.soundLength ?? track.soundLength,
-        ) * 1000;
-      break;
     case FaderParam.PAN:
       convertedValue = (value - 0.5) * 2;
       break;
@@ -93,9 +75,7 @@ export function convertFaderValue(
       break;
   }
 
-  return target?.maxValue === undefined
-    ? convertedValue
-    : Math.min(target.maxValue, convertedValue);
+  return convertedValue;
 }
 
 export function getFaderValueAt(

src/lib/exporters/ableton/playback.ts

@@ -6,6 +6,5 @@ export function getSimplerPlaybackState(projectMode: AbletonPlaybackMode) {
     voices: projectMode === 'key' ? 5 : 0,
     retrigger: projectMode === 'oneshot',
     portamentoMode: projectMode === 'legato' ? 2 : 0,
-    useOneShotEnvelope: projectMode === 'oneshot',
   };
 }