Develop

package.json

@@ -58,26 +58,20 @@
     "npm-scripts-info": "^0.3.9",
     "opn-cli": "^5.0.0",
     "sleep-ms": "^2.0.1",
-    "standard-version": "^6.0.1",
-    "timeline-state-resolver-types": "^3.0.1",
-    "trash-cli": "^2.0.0",
+    "standard-version": "^7.0.0",
+    "trash-cli": "^3.0.0",
     "ts-jest": "^24.0.0",
     "tslint": "^5.12.1",
     "tslint-config-standard": "^8.0.1",
-    "typedoc": "^0.14.2",
+    "typedoc": "^0.15.0",
     "typescript": "^3.3.3"
   },
-  "resolutions": {
-    "typedoc/**/marked": "^0.6.2"
-  },
   "dependencies": {
     "moment": "^2.22.2",
+    "timeline-state-resolver-types": "^3.2.0",
     "tslib": "^1.9.3",
     "underscore": "^1.9.1"
   },
-  "peerDependencies": {
-    "timeline-state-resolver-types": "^3.0.1"
-  },
   "standard-version": {
     "message": "chore(release): %s [skip ci]",
     "tagPrefix": ""

src/api.ts

@@ -109,17 +109,23 @@ export interface ShowStyleBlueprintManifest extends BlueprintManifestBase {
 	onPostTake?: (context: EventContext & PartEventContext) => Promise<void>
 
 	/** Called after the timeline has been generated, used to manipulate the timeline */
-	onTimelineGenerate?: (context: EventContext & RundownContext, timeline: OnGenerateTimelineObj[], previousPartEndState: PartEndState | undefined, resolvedPieces: IBlueprintPieceDB[]) => Promise<OnGenerateTimelineObj[]>
+	onTimelineGenerate?: (context: EventContext & RundownContext, timeline: OnGenerateTimelineObj[], previousPersistentState: TimelinePersistentState | undefined, previousPartEndState: PartEndState | undefined, resolvedPieces: IBlueprintPieceDB[]) => Promise<BlueprintResultTimeline>
 
 	/** Called just before taking the next part. This generates some persisted data used by onTimelineGenerate to modify the timeline based on the previous part (eg, persist audio levels) */
-	getEndStateForPart?: (context: RundownContext, previousEndState: PartEndState | undefined, activePieces: IBlueprintPiece[]) => PartEndState
+	getEndStateForPart?: (context: RundownContext, previousPersistentState: TimelinePersistentState | undefined, previousPartEndState: PartEndState | undefined, resolvedPieces: IBlueprintPiece[], time: number) => PartEndState
 
 	/** Called after an as-run event is created */
 	onAsRunEvent?: (context: EventContext & AsRunEventContext) => Promise<IBlueprintExternalMessageQueueObj[]>
 
 }
 
 export type PartEndState = { [key: string]: any }
+export type TimelinePersistentState = { [key: string]: any }
+
+export interface BlueprintResultTimeline {
+	timeline: OnGenerateTimelineObj[]
+	persistentState: TimelinePersistentState
+}
 
 export interface BlueprintResultRundown {
 	rundown: IBlueprintRundown

src/rundown.ts

@@ -169,6 +169,9 @@ export interface IBlueprintPiece extends IBlueprintPieceGeneric {
 }
 export interface IBlueprintPieceDB extends IBlueprintPiece {
 	playoutDuration?: number
+
+	/** This is the id of the original segment of an infinite piece chain. If it matches the id of itself then it is the first in the chain */
+	infiniteId?: string
 }
 
 export interface IBlueprintAdLibPiece extends IBlueprintPieceGeneric {

src/studio.ts

@@ -15,4 +15,6 @@ export interface BlueprintMappings extends Mappings {
 export interface BlueprintMapping extends Mapping {
 	/** What method core should use to create lookahead objects for this layer */
 	lookahead: LookaheadMode
+	/** How many lookahead objects to create for this layer. Default = 1 */
+	lookaheadDepth?: number
 }

src/timeline.ts

@@ -47,4 +47,5 @@ export interface TimelineObjectCoreExt extends TSRTimelineObjBase {
 /** TimelineObject extension for additional fields needed by onTimelineGenerate */
 export interface OnGenerateTimelineObj extends TimelineObjectCoreExt {
 	pieceId?: string
+	infinitePieceId?: string
 }