From a0ec1334e0bc8c166114ae6cc8cf105eb64dcbd6 Mon Sep 17 00:00:00 2001
From: Erik Kundiman <erik@megapahit.org>
Date: Wed, 12 Aug 2026 18:35:14 +0800
Subject: Option to disable the pre-jump & land animations

https://megapahit.com/show_bug.cgi?id=21

Returning false is for disabling, setting AGENT_CONTROL_FINISH_ANIM is
to not get stuck.
---
 indra/newview/app_settings/settings.xml                  | 11 +++++++++++
 indra/newview/llvoavatar.cpp                             | 11 ++++++++++-
 .../skins/default/xui/en/panel_preferences_move.xml      | 16 ++++++++++++++++
 3 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml
index c6b7d8eddb..47506d9cb2 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -2774,6 +2774,17 @@
       <key>Value</key>
       <integer>0</integer>
     </map>
+    <key>DisablePreJumpLand</key>
+    <map>
+      <key>Comment</key>
+      <string>Disable pre-jump and jump animations</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <integer>0</integer>
+    </map>
     <key>BlockTeleportOffers</key>
     <map>
       <key>Comment</key>
diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index 16f2064d1b..f0fa1d782e 100644
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -6374,6 +6374,7 @@ LLUUID LLVOAvatar::remapMotionID(const LLUUID& id)
 // virtual
 bool LLVOAvatar::startMotion(const LLUUID& id, F32 time_offset)
 {
+    static LLCachedControl<bool> disable_pre_jump_land(gSavedSettings, "DisablePreJumpLand");
     LL_DEBUGS("Motion") << "motion requested " << id.asString() << " " << gAnimLibrary.animationName(id) << LL_ENDL;
 
     LLUUID remap_id = remapMotionID(id);
@@ -6383,9 +6384,17 @@ bool LLVOAvatar::startMotion(const LLUUID& id, F32 time_offset)
         LL_DEBUGS("Motion") << "motion resultant " << remap_id.asString() << " " << gAnimLibrary.animationName(remap_id) << LL_ENDL;
     }
 
-    if (isSelf() && remap_id == ANIM_AGENT_AWAY)
+    if (isSelf())
     {
+        if (remap_id == ANIM_AGENT_AWAY)
+        {
         gAgent.setAFK();
+        }
+        else if (disable_pre_jump_land && (remap_id == ANIM_AGENT_PRE_JUMP || remap_id == ANIM_AGENT_LAND || remap_id == ANIM_AGENT_MEDIUM_LAND))
+        {
+            gAgent.setControlFlags(AGENT_CONTROL_FINISH_ANIM);
+            return false;
+        }
     }
 
     return LLCharacter::startMotion(remap_id, time_offset);
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_move.xml b/indra/newview/skins/default/xui/en/panel_preferences_move.xml
index f26958c8bd..a0489b37b5 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_move.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_move.xml
@@ -360,6 +360,22 @@
        width="200" />
     </panel>
 
+    <panel
+     label="Jumping"
+     name="jumping_panel"
+     layout="topleft"
+     follows="top|left">
+      <check_box
+       control_name="DisablePreJumpLand"
+       height="20"
+       label="Disable pre-jump and jump animations"
+       layout="topleft"
+       left="83"
+       name="disable_pre_jump_land"
+       top_pad="10"
+       width="200" />
+    </panel>
+
     <!-- ── Over-The-Shoulder tab ──────────────────────────────────────── -->
     <panel
      label="Over-The-Shoulder"
-- 
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