From 4602df30469b57a57b9b8e1b8c6cc5c70ff901d7 Mon Sep 17 00:00:00 2001
From: Pieter Vander Vennet <pietervdvn@posteo.net>
Date: Wed, 9 Aug 2023 14:18:06 +0200
Subject: [PATCH] Fix: add safety check to not overuse the OSM-api

---
 src/Logic/FeatureSource/Sources/OsmFeatureSource.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Logic/FeatureSource/Sources/OsmFeatureSource.ts b/src/Logic/FeatureSource/Sources/OsmFeatureSource.ts
index 31616f439..1475744e9 100644
--- a/src/Logic/FeatureSource/Sources/OsmFeatureSource.ts
+++ b/src/Logic/FeatureSource/Sources/OsmFeatureSource.ts
@@ -72,6 +72,11 @@ export default class OsmFeatureSource extends FeatureSourceMerger {
             return
         }
 
+        if (neededTiles.total > 100) {
+            console.error("Too much tiles to download!")
+            return
+        }
+
         this.isRunning.setData(true)
         try {
             const tileNumbers = Tiles.MapRange(neededTiles, (x, y) => {
@@ -133,7 +138,6 @@ export default class OsmFeatureSource extends FeatureSourceMerger {
     }
 
     private async LoadTile(z: number, x: number, y: number): Promise<void> {
-        console.log("OsmFeatureSource: loading ", z, x, y, "from", this._backend)
         if (z >= 22) {
             throw "This is an absurd high zoom level"
         }
@@ -145,6 +149,7 @@ export default class OsmFeatureSource extends FeatureSourceMerger {
         if (this._downloadedTiles.has(index)) {
             return
         }
+        console.log("OsmFeatureSource: loading ", z, x, y, "from", this._backend)
         this._downloadedTiles.add(index)
 
         const bbox = BBox.fromTile(z, x, y)