Daniel Perelman
9fbf7d18ac
Currently just copied over the existing code and applied the quick fixes to get it to compile. Each move should be refactored to be handle its parameters earlier where applicable. But variants support should probably be added first so both refactors can happen together.
53 lines
2.2 KiB
TypeScript
53 lines
2.2 KiB
TypeScript
import { HandConnection, HandTo, CircleSide, Facing } from "../interpreterCommon.js";
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import { Move } from "../libfigureMapper.js";
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import { SemanticAnimationKind } from "../lowLevelMove.js";
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import { Hand } from "../rendererConstants.js";
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import { ISingleVariantMoveInterpreter, LowLevelMovesForAllDancers, MoveInterpreter, SemanticPositionsForAllDancers, SingleVariantMoveInterpreter, moveInterpreters } from "./_moveInterpreter.js";
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const moveName: Move["move"] = "California twirl";
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class CaliforniaTwirlSingleVariant extends SingleVariantMoveInterpreter<CaliforniaTwirl, typeof moveName> {
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moveAsLowLevelMoves(): LowLevelMovesForAllDancers {
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return this.handleCirclePairedMove(this.move.parameters.who, ({ startPos }) => {
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// TODO does "who" matter here or is it entirely positional? At least need to know who to omit.
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const onLeft: boolean = startPos.which.isOnLeftLookingUpAndDown();
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// TODO get rid of this 1 beat set up and make it part of TwirlSwap?
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return this.combine([
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{
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beats: 1,
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endPosition: {
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...startPos,
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hands: new Map<Hand, HandConnection>([onLeft
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? [Hand.Right, { to: HandTo.DancerRight, hand: Hand.Left }]
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: [Hand.Left, { to: HandTo.DancerLeft, hand: Hand.Right }]]),
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facing: startPos.which.topBottomSide() === CircleSide.Top ? Facing.Down : Facing.Up,
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},
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movementPattern: {
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kind: SemanticAnimationKind.Linear,
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}
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},
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{
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beats: this.move.beats - 1,
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endPosition: {
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...startPos,
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which: startPos.which.swapAcross(),
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facing: startPos.which.topBottomSide() === CircleSide.Top ? Facing.Up : Facing.Down,
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},
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movementPattern: {
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kind: SemanticAnimationKind.TwirlSwap,
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around: startPos.which.topBottomSide(),
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hand: onLeft ? Hand.Right : Hand.Left,
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}
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}], startPos);
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});
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}
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}
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class CaliforniaTwirl extends MoveInterpreter<typeof moveName> {
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buildSingleVariantMoveInterpreter(startingPos: SemanticPositionsForAllDancers): ISingleVariantMoveInterpreter {
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return new CaliforniaTwirlSingleVariant(this, startingPos);
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}
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}
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moveInterpreters.set(moveName, CaliforniaTwirl); |