fix: support MultiPoint point geometry in onVectorTileClicked

Author: farfromrefug

src/ui-carto/layers/vector.android.ts

@@ -99,7 +99,8 @@ export abstract class BaseVectorTileLayer<T extends com.carto.layers.VectorTileL
             const feature = info.getFeature();
             const geometry = feature.getGeometry();
             let position = info.getClickPos();
-            let featurePos = geometry.getCenterPos();
+            const geoPosIndex = info.getFeaturePosIndex();
+            let featurePos = geoPosIndex !== -1 && geometry instanceof com.carto.geometry.MultiPointGeometry ? geometry.getGeometry(geoPosIndex).getCenterPos() : geometry.getCenterPos();
             let projection: com.carto.projections.Projection;
             const dataSourceProjection = this.getNative().getDataSource().getProjection();
             if (this.listenerProjection) {
@@ -112,6 +113,7 @@ export abstract class BaseVectorTileLayer<T extends com.carto.layers.VectorTileL
                 id: info.getFeatureId(),
                 layer: info.getFeatureLayerName(),
                 _nativeGeometry: geometry,
+                geoPosIndex,
                 get geometry() {
                     if (!this._parsedGeometry) {
                         const writer = getGeojsonWriter();
@@ -140,6 +142,7 @@ export abstract class BaseVectorTileLayer<T extends com.carto.layers.VectorTileL
                     featureData: geoFeature.properties,
                     featureLayerName: geoFeature.layer,
                     featureGeometry: geometry,
+                    featureGeometryPosIndex: geoPosIndex,
                     featurePosition: fromNativeMapPos(featurePos),
                     position: fromNativeMapPos(position)
                 }) || false

src/ui-carto/layers/vector.ios.ts

@@ -98,7 +98,8 @@ export class NTVectorTileEventListenerImpl extends AKVectorTileEventListener {
             const feature = info.getFeature();
             const geometry = feature.getGeometry();
             let position = info.getClickPos();
-            let featurePos = geometry.getCenterPos();
+            const geoPosIndex = info.getFeaturePosIndex();
+            let featurePos = geoPosIndex !== -1 && geometry instanceof com.carto.geometry.MultiPointGeometry ? geometry.getGeometry(geoPosIndex).getCenterPos() : geometry.getCenterPos();
 
             let projection: NTProjection;
             const dataSourceProjection = this._layer.get().getNative().getDataSource().getProjection();

src/ui-carto/typings/carto.android.d.ts

@@ -11592,6 +11592,7 @@ declare namespace com {
 				public swigCMemOwn: boolean;
 				public getClickType(): com.carto.ui.ClickType;
 				public getClickPos(): com.carto.core.MapPos;
+				public getFeaturePosIndex(): number;
 				public static getCPtr(param0: com.carto.ui.VectorTileClickInfo): number;
 				public finalize(): void;
 				public constructor(param0: number, param1: boolean);

src/ui-carto/typings/carto.ios.d.ts

@@ -6924,6 +6924,8 @@ declare class NTVectorTileClickInfo extends NSObject {
 	getClickInfo(): NTClickInfo;
 
 	getClickPos(): NTMapPos;
+	
+	getFeaturePosIndex(): number;
 
 	getClickType(): NTClickType;