Peacock-52: Option to use legacy contract downloader in H3

Signed-off-by: Reece Dunham <me@rdil.rocks>

.idea/misc.xml

@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ProjectRootManager" version="2" project-jdk-name="1.8" project-jdk-type="JavaSDK" />
+  <component name="TaskProjectConfiguration">
+    <server type="GitHub" url="https://github.com" />
+  </component>
 </project>

components/controller.ts

@@ -673,7 +673,10 @@ export class Controller {
 
         let contractData: MissionManifest | undefined
 
-        if (gameVersion === "h3") {
+        if (
+            gameVersion === "h3" &&
+            getFlag("legacyContractDownloader") !== true
+        ) {
             const result = await Controller._hitmapsFetchContract(pubId)
 
             if (result) {

components/flags.ts

@@ -93,6 +93,10 @@ const defaultFlags: Flags = {
         desc: "[Development - Workspace required] Toggle loading of plugins with a .ts/.cts extension inside the /plugins folder",
         default: false,
     },
+    legacyContractDownloader: {
+        desc: "Use the legacy contract downloader in H3 - only works for the platform you are playing on.",
+        default: false,
+    },
 }
 
 const OLD_FLAGS_FILE = "flags.json5"