From c233771ea37bdbdf6c8cd16fdd6ecac13d4ae02b Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Wed, 5 Apr 2023 21:56:58 +0800
Subject: [PATCH] 1

---
 server/gameserver/mt/Param.cc | 2 ++
 server/gameserver/mt/Param.h  | 1 +
 server/gameserver/room.cc     | 3 ++-
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/server/gameserver/mt/Param.cc b/server/gameserver/mt/Param.cc
index 6a9a3af1..b4b1e04e 100644
--- a/server/gameserver/mt/Param.cc
+++ b/server/gameserver/mt/Param.cc
@@ -97,6 +97,8 @@ namespace mt
                 METAMGR_READ(inwater_oxygen_recover, 20);
 
                 METAMGR_READ(move_step_len, 80);
+
+                METAMGR_READ(early_parachute_jump, 0);
             }
             #if 0
             {
diff --git a/server/gameserver/mt/Param.h b/server/gameserver/mt/Param.h
index 33ec45e5..4eac9619 100644
--- a/server/gameserver/mt/Param.h
+++ b/server/gameserver/mt/Param.h
@@ -18,6 +18,7 @@ namespace mt
         int fighting_mode = 0;
         float max_oil = 0.0f;
         float max_mount_horse_distance = 100.0f;
+        int early_parachute_jump = 0;
 
         int downed_relive_recover_hp = 0;
 
diff --git a/server/gameserver/room.cc b/server/gameserver/room.cc
index 0f2f38ab..96db7bc8 100644
--- a/server/gameserver/room.cc
+++ b/server/gameserver/room.cc
@@ -1361,7 +1361,8 @@ void Room::UpdateGasJump()
     glm::vec3 len_vec = plane.dir *
         ((GetFrameNo() - GetGasData().gas_start_frameno)*airline_->plane_speed() / SERVER_FRAME_RATE);
     plane.curr_pos = plane.start_point + len_vec;
-    if (GlmHelper::Norm(plane.end_point - plane.start_point) <= GlmHelper::Norm(len_vec)) {
+    if (GlmHelper::Norm(plane.end_point - plane.start_point) <=
+        GlmHelper::Norm(len_vec) + mt::Param::s().early_parachute_jump) {
         TraverseHumanList
             (
              [] (Human* hum) -> bool