6 files changed, 58 insertions, 82 deletions
diff --git a/webAO/__tests__/tryBackgroundUrls.test.ts b/webAO/__tests__/tryBackgroundUrls.test.ts
deleted file mode 100644
index cfbf3f9..0000000
--- a/webAO/__tests__/tryBackgroundUrls.test.ts
+++ /dev/null
@@ -1,28 +0,0 @@
-import fileExists from "../utils/fileExists";
-import tryBackgroundUrls from "../utils/tryBackgroundUrls";
-import transparentPng from "../constants/transparentPng";
-jest.mock("../utils/fileExists");
-
-const mockFileExists = fileExists as jest.MockedFunction<typeof fileExists>;
-
-describe("tryBackgroundUrls", () => {
-  it("Should try multiple file extensions", async () => {
-    const url = "localhost/stoneddiscord/assets";
-    mockFileExists
-      .mockReturnValueOnce(Promise.resolve(false))
-      .mockReturnValueOnce(Promise.resolve(false))
-      .mockReturnValueOnce(Promise.resolve(false))
-      .mockReturnValueOnce(Promise.resolve(true));
-    const actual = await tryBackgroundUrls(url);
-    const expected = "localhost/stoneddiscord/assets.apng";
-    expect(actual).toBe(expected);
-  });
-
-  it("Should return a transparent png if it cant find any assets", async () => {
-    const url = "localhost/stoneddiscord/assets";
-    mockFileExists.mockReturnValue(Promise.resolve(false));
-    const actual = await tryBackgroundUrls(url);
-    const expected = transparentPng;
-    expect(actual).toBe(expected);
-  });
-});
diff --git a/webAO/client/fetchLists.ts b/webAO/client/fetchLists.ts
index 3d590b9..d391fac 100644
--- a/webAO/client/fetchLists.ts
+++ b/webAO/client/fetchLists.ts
@@ -78,6 +78,7 @@ export const fetchExtensions = async () => {
     console.log("charicons "+client.charicon_extensions)
     console.log("emotes "+client.emote_extensions)
     console.log("emotions "+client.emotions_extensions)
+    console.log("backgrounds "+client.background_extensions)
   } catch (err) {
     console.warn("there was no extensions.json file");
   }
diff --git a/webAO/dom/updateBackgroundPreview.ts b/webAO/dom/updateBackgroundPreview.ts
index 61186e0..2b8a18b 100644
--- a/webAO/dom/updateBackgroundPreview.ts
+++ b/webAO/dom/updateBackgroundPreview.ts
@@ -1,5 +1,20 @@
 import { AO_HOST } from "../client/aoHost";
-import tryBackgroundUrls from "../utils/tryBackgroundUrls";
+import fileExists from "../utils/fileExists";
+import transparentPng from "../constants/transparentPng";
+
+const urlExtensionsToTry = [".png", ".gif", ".webp", ".apng"];
+const tryBackgroundUrls = async (url: string) => {
+  for (let i = 0; i < urlExtensionsToTry.length; i++) {
+    const extension = urlExtensionsToTry[i];
+    const fullFileUrl = url + extension;
+    const exists = await fileExists(fullFileUrl);
+    if (exists) {
+      return fullFileUrl;
+    }
+  }
+  return transparentPng;
+};
+export default tryBackgroundUrls;
 
 /**
  * Update background preview.
diff --git a/webAO/packets/handlers/handleBN.ts b/webAO/packets/handlers/handleBN.ts
index 5e9e8f8..769a0dc 100644
--- a/webAO/packets/handlers/handleBN.ts
+++ b/webAO/packets/handlers/handleBN.ts
@@ -5,7 +5,29 @@ import { updateBackgroundPreview } from "../../dom/updateBackgroundPreview";
 import { getIndexFromSelect } from "../../dom/getIndexFromSelect";
 import { switchPanTilt } from "../../dom/switchPanTilt";
 import transparentPng from "../../constants/transparentPng";
-import tryBackgroundUrls from "../../utils/tryBackgroundUrls";
+import fileExists from "../../utils/fileExists";
+
+function setBackgroundImage(elementid: string, bgname: string, bgpart: string): boolean {
+
+  let url;
+  let success = false;
+  for (const extension of client.background_extensions) {
+    url = `${AO_HOST}background/${encodeURI(bgname.toLowerCase())}/${bgpart}${extension}`;
+
+    const exists = fileExists(url);
+
+    if (exists) {
+      success = true;
+      break;
+    }
+  }
+  if (success)
+    (<HTMLImageElement>document.getElementById(elementid)).src = url;
+  else
+    (<HTMLImageElement>document.getElementById(elementid)).src = transparentPng;
+  return success;
+}
+
 
 /**
  * Handles a background change.
@@ -28,43 +50,25 @@ export const handleBN = (args: string[]) => {
       client.viewport.getBackgroundName();
   }
 
-  tryBackgroundUrls(
-    `${AO_HOST}background/${encodeURI(args[1].toLowerCase())}/defenseempty`,
-  ).then((resp) => {
-    (<HTMLImageElement>document.getElementById("bg_preview")).src = resp;
-  });
-  tryBackgroundUrls(`${bgfolder}defensedesk`).then((resp) => {
-    (<HTMLImageElement>document.getElementById("client_def_bench")).src = resp;
-  });
-  tryBackgroundUrls(`${bgfolder}stand`).then((resp) => {
-    (<HTMLImageElement>document.getElementById("client_wit_bench")).src = resp;
-  });
-  tryBackgroundUrls(`${bgfolder}prosecutiondesk`).then((resp) => {
-    (<HTMLImageElement>document.getElementById("client_pro_bench")).src = resp;
-  });
-  tryBackgroundUrls(`${bgfolder}court`).then((resp) => {
-    (<HTMLImageElement>document.getElementById("client_court")).src = resp;
-    if (resp !== transparentPng) {
-      (<HTMLInputElement>document.getElementById("client_pantilt")).checked =
+
+  setBackgroundImage("bg_preview",args[1],"defenseempty")
+
+  setBackgroundImage("client_def_bench",args[1],"defensedesk")
+  setBackgroundImage("client_wit_bench",args[1],"stand")
+  setBackgroundImage("client_pro_bench",args[1],"prosecutiondesk")
+
+  setBackgroundImage("client_court_def",args[1],"defenseempty")
+  setBackgroundImage("client_court_wit",args[1],"witnessempty")
+  setBackgroundImage("client_court_pro",args[1],"prosecutorempty")
+
+  setBackgroundImage("client_court_deft",args[1],"transition_def")
+  setBackgroundImage("client_court_prot",args[1],"transition_pro")
+  
+  if(setBackgroundImage("client_court",args[1],"court")) {
+    (<HTMLInputElement>document.getElementById("client_pantilt")).checked =
         true;
       switchPanTilt();
-    }
-  });
-  tryBackgroundUrls(`${bgfolder}defenseempty`).then((resp) => {
-    (<HTMLImageElement>document.getElementById("client_court_def")).src = resp;
-  });
-  tryBackgroundUrls(`${bgfolder}transition_def`).then((resp) => {
-    (<HTMLImageElement>document.getElementById("client_court_deft")).src = resp;
-  });
-  tryBackgroundUrls(`${bgfolder}witnessempty`).then((resp) => {
-    (<HTMLImageElement>document.getElementById("client_court_wit")).src = resp;
-  });
-  tryBackgroundUrls(`${bgfolder}transition_pro`).then((resp) => {
-    (<HTMLImageElement>document.getElementById("client_court_prot")).src = resp;
-  });
-  tryBackgroundUrls(`${bgfolder}prosecutorempty`).then((resp) => {
-    (<HTMLImageElement>document.getElementById("client_court_pro")).src = resp;
-  });
+  }
 
   if (client.charID === -1) {
     client.viewport.set_side({
diff --git a/webAO/utils/tryBackgroundUrls.ts b/webAO/utils/tryBackgroundUrls.ts
deleted file mode 100644
index 154978b..0000000
--- a/webAO/utils/tryBackgroundUrls.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import fileExists from "./fileExists";
-import transparentPng from "../constants/transparentPng";
-const urlExtensionsToTry = [".png", ".gif", ".webp", ".apng"];
-const tryBackgroundUrls = async (url: string) => {
-  for (let i = 0; i < urlExtensionsToTry.length; i++) {
-    const extension = urlExtensionsToTry[i];
-    const fullFileUrl = url + extension;
-    const exists = await fileExists(fullFileUrl);
-    if (exists) {
-      return fullFileUrl;
-    }
-  }
-  return transparentPng;
-};
-export default tryBackgroundUrls;
diff --git a/webAO/viewport/utils/setSide.ts b/webAO/viewport/utils/setSide.ts
index 5966a52..c9948e2 100644
--- a/webAO/viewport/utils/setSide.ts
+++ b/webAO/viewport/utils/setSide.ts
@@ -1,7 +1,6 @@
 import { positions } from "../constants/positions";
 import { AO_HOST } from "../../client/aoHost";
 import { client } from "../../client";
-import tryBackgroundUrls from "../../utils/tryBackgroundUrls";
 import findImgSrc from "../../utils/findImgSrc";
 
 /**
@@ -55,7 +54,7 @@ export const set_side = async ({
   if (showSpeedLines === true) {
     court.src = `${AO_HOST}themes/default/${encodeURI(speedLines)}`;
   } else {
-    court.src = await tryBackgroundUrls(client.viewport.getBackgroundFolder() + bg);
+    //court.src = await tryBackgroundUrls(client.viewport.getBackgroundFolder() + bg);
   }
 
   if (showDesk === true && desk) {