From 7bbe36c29ea00d97980b03bad15563db50b79ade Mon Sep 17 00:00:00 2001
From: Tim Evans <timevans666@gmail.com>
Date: Thu, 16 Jul 2026 22:27:50 +0100
Subject: [PATCH] =?UTF-8?q?Deterministic=20pause=20overlay=20via=20GamePau?=
 =?UTF-8?q?se=20subclass=20=E2=80=94=20v2.0.4?=
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The v2.0.3 pauseGame-hook re-injection raced Foundry's own pause re-render:
on slower clients the default GAME PAUSED markup landed after our overlay,
so pressing Space after an unpause showed the stock screen. Register a
DG2GamePause subclass (CONFIG.ui.pause) that applies the radar-scope
overlay inside _onRender - part of every render, no timing window. Hook
fallbacks retained (with retries) for cores lacking the AppV2 GamePause.
Verified with five rapid unpause/pause cycles at 150ms settle.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 module/deltagreen.js | 25 +++++++++++++++++++++++--
 system.json          |  2 +-
 2 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/module/deltagreen.js b/module/deltagreen.js
index b19f2a4..4681db1 100644
--- a/module/deltagreen.js
+++ b/module/deltagreen.js
@@ -37,6 +37,24 @@ import RitualItemData from "./data/item/ritual.js";
 const { Actors, Items } = foundry.documents.collections;
 
 Hooks.once("init", async () => {
+  // Own the pause UI: applying our overlay inside _onRender means it is part
+  // of EVERY render of the pause application - no hook/timing races.
+  try {
+    const BasePause = foundry.applications?.ui?.GamePause;
+    if (BasePause) {
+      class DG2GamePause extends BasePause {
+        /** @override */
+        async _onRender(context, options) {
+          await super._onRender?.(context, options);
+          applyDG2PauseOverlay(this.element);
+        }
+      }
+      CONFIG.ui.pause = DG2GamePause;
+    }
+  } catch (ex) {
+    console.warn("Delta Green 2 | could not register pause subclass", ex);
+  }
+
   Object.assign(CONFIG.Actor.dataModels, {
     // The keys are the types defined in system.json documentTypes.Actor
     agent: AgentData,
@@ -266,8 +284,11 @@ Hooks.on("renderGamePause", (_app, html) => {
 });
 
 Hooks.on("pauseGame", () => {
-  // Run after Foundry finishes its own pause render/toggle.
-  setTimeout(() => applyDG2PauseOverlay(), 60);
+  // Fallback for cores where the pause subclass isn't registered: re-apply
+  // after Foundry's own render, with retries to outlast a slow re-render.
+  for (const delay of [50, 250, 700]) {
+    setTimeout(() => applyDG2PauseOverlay(), delay);
+  }
 });
 
 Hooks.once("ready", () => applyDG2PauseOverlay());
diff --git a/system.json b/system.json
index 1411ac3..82a8f20 100644
--- a/system.json
+++ b/system.json
@@ -15,7 +15,7 @@
             "discord": "jalensailin"
         }
     ],
-    "version": "2.0.3",
+    "version": "2.0.4",
     "compatibility": {
         "minimum": "13",
         "verified": "14",