From f36c129d64aa0ecd7289b24358446da550292a2e Mon Sep 17 00:00:00 2001
From: Alexsandro Percy <alexsandro.percy@gmail.com>
Date: Tue, 10 Oct 2023 22:12:23 -0300
Subject: [PATCH 1/3] improving plane movement

---
 lib_planes/entities.lua | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/lib_planes/entities.lua b/lib_planes/entities.lua
index ed001f2..5afc491 100644
--- a/lib_planes/entities.lua
+++ b/lib_planes/entities.lua
@@ -481,11 +481,12 @@ function airutils.logic(self)
     if stop ~= true then --maybe == nil
         self._last_accell = new_accel
 	    self.object:move_to(curr_pos)
-        --self.object:set_velocity(velocity)
-        --[[if player then 
-            airutils.attach(self, player, self._instruction_mode)
-        end]]--
-        airutils.set_acceleration(self.object, new_accel)
+        --airutils.set_acceleration(self.object, new_accel)
+        local limit = 100
+        local vel_to_add = vector.multiply(new_accel,self.dtime)
+        vel_to_add.y = 0
+        self.object:add_velocity(vel_to_add)
+        self.object:set_acceleration({x=0,y=new_accel.y, z=0})
     else
         if stop == true then
             self._last_accell = self.object:get_acceleration()

From 3f12d89a8db734bbee234030d2954d99d9369d07 Mon Sep 17 00:00:00 2001
From: Alexsandro Percy <alexsandro.percy@gmail.com>
Date: Wed, 11 Oct 2023 19:51:55 -0300
Subject: [PATCH 2/3] changed custom physics to use add_velocity instead of
 set_velocity

---
 lib_planes/custom_physics.lua | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib_planes/custom_physics.lua b/lib_planes/custom_physics.lua
index fba2bb3..a394f54 100755
--- a/lib_planes/custom_physics.lua
+++ b/lib_planes/custom_physics.lua
@@ -51,6 +51,7 @@ function airutils.physics(self)
         new_velocity = {x=new_velocity.x*friction,
 							    y=new_velocity.y,
 							    z=new_velocity.z*friction}
+
         -- bounciness
         if self.springiness and self.springiness > 0 and self.buoyancy >= 1 then
             local vnew = vector.new(new_velocity)
@@ -82,7 +83,10 @@ function airutils.physics(self)
             end --damage the plane if it have hard friction
         end
 
-        self.object:set_velocity(new_velocity)
+        --self.object:set_velocity(new_velocity)
+        local vel_sum = vector.subtract(new_velocity,vel)
+		self.object:add_velocity(vel_sum)
+
     end
 
 end

From 1f8c1a635c0219e4f20db0539d2a005c650560aa Mon Sep 17 00:00:00 2001
From: Alexsandro Percy <alexsandro.percy@gmail.com>
Date: Fri, 13 Oct 2023 10:15:17 -0300
Subject: [PATCH 3/3] hiding plane while landed

---
 lib_planes/entities.lua | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/lib_planes/entities.lua b/lib_planes/entities.lua
index 5afc491..20065e2 100644
--- a/lib_planes/entities.lua
+++ b/lib_planes/entities.lua
@@ -177,6 +177,19 @@ function airutils.logic(self)
     local co_pilot = nil
     if self.co_pilot and self._have_copilot then co_pilot = minetest.get_player_by_name(self.co_pilot) end
 
+    local plane_properties = self.object:get_properties()
+    if self.isonground then
+        if plane_properties.show_on_minimap == true then
+            plane_properties.show_on_minimap = false
+            self.object:set_properties(plane_properties)
+        end
+    else
+        if plane_properties.show_on_minimap == false then
+            plane_properties.show_on_minimap = true
+            self.object:set_properties(plane_properties)
+        end
+    end
+
     if player then
         local ctrl = player:get_player_control()
         ---------------------