🆙 Init V3

src/api/wired/WiredSelectionVisualizer.ts

@@ -0,0 +1,85 @@
+import { GetRoomEngine, IRoomObject, IRoomObjectSpriteVisualization, RoomObjectCategory, WiredFilter } from '@nitrots/nitro-renderer';
+
+export class WiredSelectionVisualizer
+{
+    private static _selectionShader: WiredFilter = new WiredFilter({
+        lineColor: [ 1, 1, 1 ],
+        color: [ 0.6, 0.6, 0.6 ]
+    });
+
+    public static show(furniId: number): void
+    {
+        WiredSelectionVisualizer.applySelectionShader(WiredSelectionVisualizer.getRoomObject(furniId));
+    }
+
+    public static hide(furniId: number): void
+    {
+        WiredSelectionVisualizer.clearSelectionShader(WiredSelectionVisualizer.getRoomObject(furniId));
+    }
+
+    public static clearSelectionShaderFromFurni(furniIds: number[]): void
+    {
+        for(const furniId of furniIds)
+        {
+            WiredSelectionVisualizer.clearSelectionShader(WiredSelectionVisualizer.getRoomObject(furniId));
+        }
+    }
+
+    public static applySelectionShaderToFurni(furniIds: number[]): void
+    {
+        for(const furniId of furniIds)
+        {
+            WiredSelectionVisualizer.applySelectionShader(WiredSelectionVisualizer.getRoomObject(furniId));
+        }
+    }
+
+    private static getRoomObject(objectId: number): IRoomObject
+    {
+        const roomEngine = GetRoomEngine();
+
+        return roomEngine.getRoomObject(roomEngine.activeRoomId, objectId, RoomObjectCategory.FLOOR);
+    }
+
+    private static applySelectionShader(roomObject: IRoomObject): void
+    {
+        if(!roomObject) return;
+
+        const visualization = (roomObject.visualization as IRoomObjectSpriteVisualization);
+
+        if(!visualization) return;
+
+        for(const sprite of visualization.sprites)
+        {
+            if(sprite.blendMode === 'add') continue;
+
+            if(!sprite.filters) sprite.filters = [];
+
+            sprite.filters.push(WiredSelectionVisualizer._selectionShader);
+
+            sprite.increaseUpdateCounter();
+        }
+    }
+
+    private static clearSelectionShader(roomObject: IRoomObject): void
+    {
+        if(!roomObject) return;
+
+        const visualization = (roomObject.visualization as IRoomObjectSpriteVisualization);
+
+        if(!visualization) return;
+
+        for(const sprite of visualization.sprites)
+        {
+            if(!sprite.filters) continue;
+
+            const index = sprite.filters.indexOf(WiredSelectionVisualizer._selectionShader);
+
+            if(index >= 0)
+            {
+                sprite.filters.splice(index, 1);
+
+                sprite.increaseUpdateCounter();
+            }
+        }
+    }
+}