From aa0f36cad1c860ba4c21371f050964d0f46fe707 Mon Sep 17 00:00:00 2001
From: shoaib11120 <shoaib.khan20@outlook.com>
Date: Wed, 29 Dec 2021 19:43:32 +0530
Subject: [PATCH] Added page up/down to cycle through chats

---
 stardew-access/Patches/MenuPatch.cs | 71 +++++++++++++++++++++++++----
 1 file changed, 62 insertions(+), 9 deletions(-)

diff --git a/stardew-access/Patches/MenuPatch.cs b/stardew-access/Patches/MenuPatch.cs
index 1b9d19d..0b3426c 100644
--- a/stardew-access/Patches/MenuPatch.cs
+++ b/stardew-access/Patches/MenuPatch.cs
@@ -10,8 +10,8 @@ namespace stardew_access.Patches
 {
     internal class MenuPatch
     {
-        private static int saveGameIndex = -1;
-        private static bool isRunning = false;
+        private static int saveGameIndex = -1, currentChatMessageIndex = 0;
+        private static bool isRunning = false, isChatRunning = false;
         private static string currentLetterText = " ";
         private static string currentDailyQuestText = " ";
 
@@ -19,15 +19,38 @@ namespace stardew_access.Patches
         {
             try
             {
-                if (___messages.Count - 1 < 0)
-                    return;
+                string toSpeak = " ";
 
-                string toSpeak = "";
-                ___messages[___messages.Count - 1].message.ForEach(message =>
+                if (__instance.chatBox.Selected)
                 {
-                    toSpeak += $"{message.message}, ";
-                });
-                ScreenReader.sayWithChatChecker(toSpeak, false);
+                    bool isPrevArrowPressed = Game1.input.GetKeyboardState().IsKeyDown(Microsoft.Xna.Framework.Input.Keys.PageUp);
+                    bool isNextArrowPressed = Game1.input.GetKeyboardState().IsKeyDown(Microsoft.Xna.Framework.Input.Keys.PageDown);
+
+                    if (___messages.Count > 0)
+                    {
+                        #region To narrate previous and next chat messages
+                        if (isNextArrowPressed && !isChatRunning)
+                        {
+                            _ = CycleThroughChatMessages(true, ___messages);
+                        }
+                        else if (isPrevArrowPressed && !isChatRunning)
+                        {
+                            _ = CycleThroughChatMessages(false, ___messages);
+                        }
+                        #endregion
+                    }
+                }
+                else if (___messages.Count > 0)
+                {
+                    #region To narrate latest chat message
+                    ___messages[___messages.Count - 1].message.ForEach(message =>
+                    {
+                        toSpeak += $"{message.message}, ";
+                    });
+                    if (toSpeak != " ")
+                        ScreenReader.sayWithChatChecker(toSpeak, false);
+                    #endregion
+                }
             }
             catch (Exception e)
             {
@@ -35,6 +58,36 @@ namespace stardew_access.Patches
             }
         }
 
+        private static async Task CycleThroughChatMessages(bool increase, List<ChatMessage> ___messages)
+        {
+            isChatRunning = true;
+            await Task.Delay(200);
+            string toSpeak = " ";
+            if (increase)
+            {
+                ++currentChatMessageIndex;
+                if (currentChatMessageIndex > ___messages.Count - 1)
+                {
+                    currentChatMessageIndex = ___messages.Count - 1;
+                }
+            }
+            else
+            {
+                --currentChatMessageIndex;
+                if (currentChatMessageIndex < 0)
+                {
+                    currentChatMessageIndex = 0;
+                }
+            }
+            ___messages[currentChatMessageIndex].message.ForEach(message =>
+            {
+                toSpeak += $"{message.message}, ";
+            });
+
+            ScreenReader.say(toSpeak, true);
+            isChatRunning = false;
+        }
+
         internal static void CoopMenuPatch(CoopMenu __instance, CoopMenu.Tab ___currentTab)
         {