forked from perelman/contra-renderer
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.
59 lines
2.3 KiB
TypeScript
59 lines
2.3 KiB
TypeScript
import { Facing, SemanticPosition } from "../interpreterCommon.js";
|
|
import { SemanticAnimationKind, LowLevelMove } from "../lowLevelMove.js";
|
|
import { ISingleVariantMoveInterpreter, LowLevelMovesForAllDancers, MoveInterpreter, PartialLowLevelMove, SemanticPositionsForAllDancers, SingleVariantMoveInterpreter, moveInterpreters } from "./_moveInterpreter.js";
|
|
import { balanceCircleInAndOut } from "./balanceTheRing.js";
|
|
|
|
class PetronellaSingleVariant extends SingleVariantMoveInterpreter<Petronella, "petronella"> {
|
|
moveAsLowLevelMoves(): LowLevelMovesForAllDancers {
|
|
// TODO These should be actual parameters, not parsing the notes...
|
|
const rightShoulder: boolean = !(this.move.note?.includes('left') ?? false);
|
|
const newCircle: boolean = this.move.note?.includes('end facing') ?? this.move.progression;
|
|
|
|
return this.handleCircleMove(({ startPos }) => {
|
|
let finalPosition = {
|
|
...startPos,
|
|
facing: Facing.CenterOfCircle,
|
|
which: startPos.which.circleRight(rightShoulder ? 1 : -1),
|
|
hands: undefined,
|
|
};
|
|
|
|
if (newCircle) {
|
|
finalPosition = {
|
|
...finalPosition,
|
|
which: finalPosition.which.swapUpAndDown(),
|
|
setOffset: (finalPosition.setOffset ?? 0) + (finalPosition.which.isTop() ? -0.5 : +0.5),
|
|
}
|
|
}
|
|
|
|
const spin: ((prevEnd: SemanticPosition) => PartialLowLevelMove) = prevEnd => ({
|
|
beats: this.move.beats - (this.move.parameters.bal ? 4 : 0),
|
|
startPosition: {
|
|
...prevEnd,
|
|
facing: Facing.CenterOfCircle,
|
|
hands: undefined,
|
|
},
|
|
endPosition: finalPosition,
|
|
movementPattern: {
|
|
kind: SemanticAnimationKind.Linear,
|
|
minRotation: rightShoulder ? 180 : -180,
|
|
handsDuring: "None",
|
|
},
|
|
});
|
|
|
|
if (this.move.parameters.bal) {
|
|
const balance: LowLevelMove[] = balanceCircleInAndOut(this.move, startPos);
|
|
return PetronellaSingleVariant.append([...balance], spin);
|
|
} else {
|
|
return this.combine([spin]);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
class Petronella extends MoveInterpreter<"petronella"> {
|
|
buildSingleVariantMoveInterpreter(startingPos: SemanticPositionsForAllDancers): ISingleVariantMoveInterpreter {
|
|
return new PetronellaSingleVariant(this, startingPos);
|
|
}
|
|
}
|
|
|
|
moveInterpreters.set("petronella", Petronella); |