42 lines
1.1 KiB
TypeScript
42 lines
1.1 KiB
TypeScript
/// <reference path="BaseBattleDiff.ts"/>
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module TK.SpaceTac {
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/**
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* A ship moves in the arena
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*/
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export class ShipMoveDiff extends BaseBattleShipDiff {
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// Previous location
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start: ArenaLocationAngle
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// New location
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end: ArenaLocationAngle
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// Engine used
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engine: MoveAction | null
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constructor(ship: Ship | RObjectId, start: ArenaLocationAngle, end: ArenaLocationAngle, engine: MoveAction | null = null) {
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super(ship);
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this.start = start;
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this.end = end;
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this.engine = engine;
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}
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/**
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* Get the distance travelled
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*/
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getDistance(): number {
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return arenaDistance(this.start, this.end);
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}
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applyOnShip(ship: Ship, battle: Battle) {
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ship.setArenaPosition(this.end.x, this.end.y);
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ship.setArenaFacingAngle(this.end.angle);
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}
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getReverse(): ShipMoveDiff {
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return new ShipMoveDiff(this.ship_id, this.end, this.start, this.engine);
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}
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}
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}
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