Added SpawnPoints

+Added SpawnPoint object parser, layer and icon
*Renamed Scenery.addSpawnSignal to .addSpawnPoint
*Renamed Scenery.spawnSignals to .spawnPoints
*Minor name changes

public/assets/spawn.svg

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="100mm" height="100mm" version="1.1" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
+ <path d="m33.8 15.3c-5.9209 0-10.8 4.8791-10.8 10.8v37.8c0 5.9209 4.8791 10.8 10.8 10.8h32.4c5.9209 0 10.8-4.8791 10.8-10.8v-37.8c0-5.9209-4.8791-10.8-10.8-10.8z" class="background" />
+ <path d="m32 12c-6.5788 0-12 5.4215-12 12v42c0 5.3408 3.5732 9.9187 8.4377 11.453l-2.2732 6.567a3 3 0 0 0 1.8552 3.8163 3 3 0 0 0 3.8163-1.8557l2.7616-7.9804h30.805l2.7631 7.9804a3 3 0 0 0 3.8163 1.8557 3 3 0 0 0 1.8536-3.8163l-2.2732-6.567c4.8645-1.5338 8.4372-6.1117 8.4372-11.453v-42c0-6.5788-5.421-12-12-12h-36zm0 8h36c2.2852 0 4.0003 1.7151 4.0003 4.0003v42c0 2.2852-1.7151 3.9998-4.0003 3.9998h-36c-2.2852 0-4.0003-1.7146-4.0003-3.9998v-42c0-2.2852 1.7151-4.0003 4.0003-4.0003z" stop-color="#000000" stroke-linecap="round" stroke-linejoin="round"/>
+ <path d="m40 54a4 4 0 0 1-4 4 4 4 0 0 1-4-4 4 4 0 0 1 4-4 4 4 0 0 1 4 4z" stroke-linecap="round" stroke-linejoin="round" stroke-width="8"/>
+ <path d="m68 54a4 4 0 0 1-4 4 4 4 0 0 1-4-4 4 4 0 0 1 4-4 4 4 0 0 1 4 4z" stroke-linecap="round" stroke-linejoin="round" stroke-width="8"/>
+ <path d="m34 24h32.38c1.108 0 2 0.892 2 2v12.801c0 1.108-0.892 2-2 2h-32.38c-1.108 0-2-0.892-2-2v-12.801c0-1.108 0.892-2 2-2z" stroke-linecap="round" stroke-linejoin="round" stroke-width="8"/>
+</svg>

src/components/loclist/LocList.js

@@ -17,16 +17,17 @@ export default function LocList(props) {
         });
     }, [scenery?.signalBoxes]);
 
-    const spawnSignals = useMemo(() => {
+    const spawnPoints = useMemo(() => {
-        if (!scenery?.spawnSignals) return null;
+        if (!scenery?.spawnPoints) return null;
-        return scenery.spawnSignals.map(signal => {
+        return scenery.spawnPoints.map(trackObject => {
-            const pos = signal.pos.toSVGCoords();
+            const pos = trackObject.pos.toSVGCoords();
-            const name = signal.spawn_info.name || signal.getPrintableSignalName();
+            const isSignal = trackObject.type === 'Signal';
+            const name = trackObject.spawn_info.name || (isSignal ? trackObject.getPrintableSignalName() : trackObject.getPrintableSpawnPointName());
             return (
-                <ClickableLocation name={name} pos={pos} key={signal.id} />
+                <ClickableLocation name={name} pos={pos} key={trackObject.id} />
             )
         });
-    }, [scenery?.spawnSignals]);
+    }, [scenery?.spawnPoints]);
 
     return (
         <div className="loclist">
@@ -34,7 +35,7 @@ export default function LocList(props) {
                 { signalBoxes }
             </div>
             <div className="loclist-section">
-                { spawnSignals }
+                { spawnPoints }
             </div>
         </div>
     );

src/components/map/Map.css

@@ -82,3 +82,11 @@
 .map svg g.derailer path {
     fill: #eee;
 }
+
+.map svg g.spawn-point path {
+    fill: #eee;
+}
+
+.map svg g.spawn-point path.background {
+    fill: #111;
+}

src/components/map/ObjectsRenderQueue.js

@@ -9,6 +9,7 @@ import SignRenderer from './object-renderers/SignRenderer';
 import NEVPRenderer from './object-renderers/NEVPRenderer';
 import DerailerRenderer from './object-renderers/DerailerRenderer';
 import ElectrificationStatusPopup from './additional-layer-components/ElectrificationStatusPopup';
+import SpawnPointRenderer from './object-renderers/SpawnPointRenderer';
 
 const ObjectRendererQueue = [
     {
@@ -61,6 +62,13 @@ const ObjectRendererQueue = [
         'renderer': SignalRenderer,
         'cond': (layers) => layers['signals']
     },
+    {
+        'name': 'spawn-points',
+        'category': 'track-objects',
+        'type': 'SpawnPoint',
+        'renderer': SpawnPointRenderer,
+        'cond': (layers) => layers['spawn-points'],
+    },
     {
         'name': 'signalboxes',
         'category': 'misc',

src/components/map/object-renderers/SpawnPointRenderer.js

@@ -0,0 +1,33 @@
+import { ReactSVG } from 'react-svg'
+import AngleHelper from '../../../helpers/angleHelper';
+
+export default function SpawnPointRenderer(props) {
+    const { object } = props;
+    const [x, y] = object.pos.toSVGCoords();
+
+    const rot = AngleHelper.normalizeDegAngle(object.rot.y);
+    const upsideDown = rot >= 180;
+    const upsideDownRot = upsideDown ? 90 : -90;
+    const anchor = upsideDown ? "start" : "end";
+
+    return (
+        <g className="spawn-point" transform={`translate(${x}, ${y}) rotate(${object.rot.y})`}>
+            <g className="signal-icon" transform={`rotate(180) translate(-2.835, -2.835)`}>
+                <ReactSVG
+                    src={`${process.env.PUBLIC_URL}/assets/spawn.svg`}
+                    wrapper='svg'
+
+                    beforeInjection={(svg) => {
+                        svg.setAttribute('width', '1.5mm');
+                        svg.setAttribute('height', '1.5mm');
+                    }}
+                />
+            </g>
+            <g transform={`translate(0, 3) rotate(${upsideDownRot})`}>
+                <text x="0" y="0" textAnchor={anchor} dominantBaseline="middle">
+                    {object.getPrintableSpawnPointName()}
+                </text>
+            </g>
+        </g>
+    );
+}

src/helpers/constants.js

@@ -21,7 +21,7 @@ const Constants = {
         switchInvalidTrackConnection: true,
         unknownObjectType: true,
         unknownTrackType: true,
-        signalWithoutSpawnInfo: true,
+        spawnWithoutSpawnInfo: true,
         trackAliasAlreadyExists: true,
         trackAliasNoTrack: true,
         switchUndefinedModel: true,
@@ -50,7 +50,7 @@ const Constants = {
         {
             id: 'switches-names',
             name: 'Switches names',
-            default: true,
+            default: false,
         },
         {
             id: 'isolations-ids',
@@ -67,6 +67,11 @@ const Constants = {
             name: 'Signals',
             default: true,
         },
+        {
+            id: 'spawn-points',
+            name: 'SpawnPoints',
+            default: true,
+        },
         {
             id: 'derailers',
             name: 'Derailers',

src/model/scenery-parser.js

@@ -17,6 +17,7 @@ import MainCamera from './main-camera';
 import ElectrificationResolver from './electrification-resolver';
 import NEVP from './nevp';
 import Derailer from './derailer';
+import SpawnPoint from './spawn-point';
 
 /*
 TODO: add support for WorldRotation and WorldTranslation
@@ -129,6 +130,8 @@ export default class SceneryParser {
             return Derailer.fromText(text);
         } else if(NEVP.isNEVP(text)) {
             return NEVP.fromText(text);
+        } else if(SpawnPoint.isSpawnPoint(text)) {
+            return SpawnPoint.fromText(text);
         } else {
             return TrackObject.fromText(text);
         }

src/model/scenery.js

@@ -5,7 +5,7 @@ export default class Scenery
 {
     objects = {};
     signalBoxes = [];
-    spawnSignals = [];
+    spawnPoints = [];
     bounds = { minX: Infinity, minZ: Infinity, maxX: -Infinity, maxZ: -Infinity };
     trackAliases = {};
     electrificationResolved = ElectrificationResolutionStatus.NOT_RESOLVED;
@@ -19,8 +19,8 @@ export default class Scenery
         this.signalBoxes.push(signalBox);
     }
 
-    addSpawnSignal(signal) {
+    addSpawnPoint(trackObject) {
-        this.spawnSignals.push(signal);
+        this.spawnPoints.push(trackObject);
     }
 
     addObject(object) {

src/model/signal.js

@@ -20,7 +20,7 @@ export default class Signal extends TrackObject {
         });
 
         if (this.is_spawn && !this.spawn_info) {
-            SceneryParserLog.warn('signalWithoutSpawnInfo', `Signal ${this.id} is marked as spawn but has no spawn info`);
+            SceneryParserLog.warn('spawnWithoutSpawnInfo', `Signal ${this.id} is marked as spawn but has no spawn info`);
         }
     }
 
@@ -86,7 +86,7 @@ export default class Signal extends TrackObject {
         this.applied = true;
 
         if (this.is_spawn) {
-            scenery.addSpawnSignal(this);
+            scenery.addSpawnPoint(this);
         }
     }
 

src/model/spawn-point.js

@@ -0,0 +1,72 @@
+import SceneryParserLog from "./scenery-parser-log";
+import SpawnInfo from "./spawn-info";
+import TrackObject from "./track-object";
+import Vector3 from "./vector3";
+
+export default class SpawnPoint extends TrackObject {
+    is_spawn;
+    spawn_info;
+    spawn_point_name;
+    type = "SpawnPoint";
+    applied = false;
+
+    constructor(id, prefab_name, pos, rot, track_id, name, is_spawn, spawn_info, signal_name) {
+        super(id, prefab_name, pos, rot, track_id, name);
+
+        Object.assign(this, {
+            is_spawn,
+            spawn_info,
+            signal_name
+        });
+
+        if (this.is_spawn && !this.spawn_info) {
+            SceneryParserLog.warn('spawnWithoutSpawnInfo', `SpawnPoint ${this.id} is marked as spawn but has no spawn info`);
+        }
+    }
+
+    getPrintableSpawnPointName() {
+        return this.spawn_point_name?.trim() || this.name?.trim() || "Spawn Point";
+    }
+
+    /*
+    Check if a TrackObject text is a SpawnPoint.
+    @param {string} text - The text representation of the TrackObject.
+    @returns {boolean} - Returns true if the text represents a SpawnPoint, false otherwise.
+    @static
+    @memberof Signal
+    */
+    static isSpawnPoint(text) {
+        const values = text.split(";");
+        if(values.length < 29) return false;
+        
+        const prefabName = values[2];
+        return prefabName === "Spawn Point";
+    }
+
+    static fromText(text) {        
+        const values = text.split(";");
+        const signal = new SpawnPoint(
+            values[1], // id
+            values[2], // prefab_name
+            Vector3.fromValuesArray(values, 3), // pos
+            Vector3.fromValuesArray(values, 6), // rot
+            values[9], // track_id
+            values[11], // name,
+            values[12] === "Spawn Signal", // is_spawn
+            SpawnInfo.fromText(values[15]), // spawn_info
+            values[29]
+        );
+
+        return signal;
+    }
+
+    applyObject(scenery) {
+        if(this.applied) return; // already applied
+        this.applied = true;
+
+        if (this.is_spawn) {
+            scenery.addSpawnPoint(this);
+        }
+    }
+
+}