diff options
Diffstat (limited to 'src/fields/ScriptField.ts')
| -rw-r--r-- | src/fields/ScriptField.ts | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/src/fields/ScriptField.ts b/src/fields/ScriptField.ts index 68fb45987..d38a019b3 100644 --- a/src/fields/ScriptField.ts +++ b/src/fields/ScriptField.ts @@ -9,7 +9,7 @@ import { Doc, Field, Opt } from './Doc'; import { Copy, Id, ToScriptString, ToString } from './FieldSymbols'; import { List } from './List'; import { ObjectField } from './ObjectField'; -import { Cast, NumCast } from './Types'; +import { Cast, NumCast, StrCast } from './Types'; import { Plugins } from './util'; function optional(propSchema: PropSchema) { @@ -189,10 +189,30 @@ export class ComputedField extends ScriptField { const compiled = ScriptField.CompileScript(script, params, true, capturedVariables); return compiled.compiled ? new ComputedField(compiled) : undefined; } - public static MakeInterpolated(fieldKey: string, interpolatorKey: string, doc: Doc, curTimecode: number) { + public static MakeInterpolatedNumber(fieldKey: string, interpolatorKey: string, doc: Doc, curTimecode: number, defaultVal: Opt<number>) { if (!doc[`${fieldKey}-indexed`]) { const flist = new List<number>(numberRange(curTimecode + 1).map(i => undefined) as any as number[]); - flist[curTimecode] = NumCast(doc[fieldKey]); + flist[curTimecode] = Cast(doc[fieldKey], 'number', null); + doc[`${fieldKey}-indexed`] = flist; + } + const getField = ScriptField.CompileScript(`getIndexVal(self['${fieldKey}-indexed'], self.${interpolatorKey}, ${defaultVal})`, {}, true, {}); + const setField = ScriptField.CompileScript(`setIndexVal(self['${fieldKey}-indexed'], self.${interpolatorKey}, value)`, { value: 'any' }, true, {}); + return getField.compiled ? new ComputedField(getField, setField?.compiled ? setField : undefined) : undefined; + } + public static MakeInterpolatedString(fieldKey: string, interpolatorKey: string, doc: Doc, curTimecode: number) { + if (!doc[`${fieldKey}-indexed`]) { + const flist = new List<string>(numberRange(curTimecode + 1).map(i => undefined) as any as string[]); + flist[curTimecode] = StrCast(doc[fieldKey]); + doc[`${fieldKey}-indexed`] = flist; + } + const getField = ScriptField.CompileScript(`getIndexVal(self['${fieldKey}-indexed'], self.${interpolatorKey})`, {}, true, {}); + const setField = ScriptField.CompileScript(`setIndexVal(self['${fieldKey}-indexed'], self.${interpolatorKey}, value)`, { value: 'any' }, true, {}); + return getField.compiled ? new ComputedField(getField, setField?.compiled ? setField : undefined) : undefined; + } + public static MakeInterpolatedDataField(fieldKey: string, interpolatorKey: string, doc: Doc, curTimecode: number) { + if (!doc[`${fieldKey}-indexed`]) { + const flist = new List<Field>(numberRange(curTimecode + 1).map(i => undefined) as any as Field[]); + flist[curTimecode] = Field.Copy(doc[fieldKey]); doc[`${fieldKey}-indexed`] = flist; } const getField = ScriptField.CompileScript(`getIndexVal(self['${fieldKey}-indexed'], self.${interpolatorKey})`, {}, true, {}); @@ -240,8 +260,8 @@ ScriptingGlobals.add( ); ScriptingGlobals.add( - function getIndexVal(list: any[], index: number) { - return list?.reduce((p, x, i) => ((i <= index && x !== undefined) || p === undefined ? x : p), undefined as any); + function getIndexVal(list: any[], index: number, defaultVal: Opt<number> = undefined) { + return list?.reduce((p, x, i) => ((i <= index && x !== undefined) || p === undefined ? x : p), defaultVal); }, 'returns the value at a given index of a list', '(list: any[], index: number)' |