Remove track aliases

src/helpers/constants.js

@@ -29,8 +29,6 @@ const Constants = {
         unknownObjectType: true,
         unknownTrackType: true,
         spawnWithoutSpawnInfo: true,
-        trackAliasAlreadyExists: true,
-        trackAliasNoTrack: true,
         switchUndefinedModel: true,
         switchInvalidDataFormat: true,
         switchNoModel: true,

src/model/scenery.js

@@ -1,5 +1,4 @@
 import { ElectrificationResolutionStatus } from './electrification-status.js';
-import SceneryParserLog from './scenery-parser-log.js';
 
 export default class Scenery
 {
@@ -7,7 +6,6 @@ export default class Scenery
     signalBoxes = [];
     spawnPoints = [];
     bounds = { minX: Infinity, minZ: Infinity, maxX: -Infinity, maxZ: -Infinity };
-    trackAliases = {};
     electrificationResolved = ElectrificationResolutionStatus.NOT_RESOLVED;
     static nextMiscId = 1;
 
@@ -52,26 +50,6 @@ export default class Scenery
         return this.objects[category][id] ?? null;
     }
 
-    addTrackAlias(id, alias) {
-        if(this.trackAliases[alias]) {
-            SceneryParserLog.warn('trackAliasAlreadyExists', `Track alias "${alias}" already exists for track "${this.trackAliases[alias]}". Cannot add alias for "${id}"`);
-            return;
-        }
-
-        const track = this.getObject('tracks', id);
-        if(!track) {
-            SceneryParserLog.warn('trackAliasNoTrack', `Cannot add alias "${alias}" for non-existing track "${id}"`);
-            return;
-        }
-        
-        track.aliases.push(alias);
-        this.trackAliases[alias] = id;
-    }
-
-    getTrackIdByAlias(idOrAlias) {
-        return this.trackAliases[idOrAlias] || idOrAlias;
-    }
-
     _updateBounds(objBounds) {
         if(!objBounds || !Array.isArray(objBounds)) return;
 

src/model/switch.js

@@ -157,7 +157,6 @@ export default class Switch extends SceneryObject {
 
         trackObj.switch = this;
         scenery.addObject(trackObj);
-        scenery.addTrackAlias(trackId, trackId);
 
         return trackObj;
     }

src/model/track-objects/track-object.js

@@ -38,14 +38,11 @@ export default class TrackObject extends SceneryObject {
         if(this.applied) return; // already applied
         this.applied = true;
 
-        // TODO: Is the scenery.getTrackIdByAlias needed?
-        const trackId = scenery.getTrackIdByAlias(this.track_id);
-        const track = scenery.getObject('tracks', trackId);
+        const track = scenery.getObject('tracks', this.track_id);
         if (!track) {
-            SceneryParserLog.warn('trackObjectCannotBeApplied', `TrackObject ${this.id} cannot be applied: track ${trackId} not found`)
+            SceneryParserLog.warn('trackObjectCannotBeApplied', `TrackObject ${this.id} cannot be applied: track ${this.track_id} not found`)
             return;
         }
-
         this.track = track;
     }
 }

src/model/tracks/track.js

@@ -16,7 +16,6 @@ export default class Track extends SceneryObject {
     end_slope;
     prefab_name;
     hide_isolation = false;
-    aliases = [];
     switch = null;
     electrificationStatus = ElectrificationStatus.NOT_CHECKED;
     hasNEVP = false;