From 98fd600696b01b121b2e848340fc8f2d2add2a02 Mon Sep 17 00:00:00 2001
From: Evil Factory <36804725+evilfactory@users.noreply.github.com>
Date: Tue, 17 Aug 2021 17:04:25 -0300
Subject: [PATCH] falldamage and invslotype

---
 .../BarotraumaServer/ServerSource/Lua/LuaSetup.cs     |  5 +++++
 .../SharedSource/Characters/Animation/Ragdoll.cs      | 11 +++++++++++
 2 files changed, 16 insertions(+)

diff --git a/Barotrauma/BarotraumaServer/ServerSource/Lua/LuaSetup.cs b/Barotrauma/BarotraumaServer/ServerSource/Lua/LuaSetup.cs
index 93aa0e782..649a4cf98 100644
--- a/Barotrauma/BarotraumaServer/ServerSource/Lua/LuaSetup.cs
+++ b/Barotrauma/BarotraumaServer/ServerSource/Lua/LuaSetup.cs
@@ -149,6 +149,9 @@ namespace Barotrauma
 			UserData.RegisterType<CharacterInventory>();
 			UserData.RegisterType<Hull>();
 			UserData.RegisterType<Gap>();
+			UserData.RegisterType<PhysicsBody>();
+			UserData.RegisterType<SubmarineBody>();
+			UserData.RegisterType<InvSlotType>();
 
 			lua = new Script(CoreModules.Preset_SoftSandbox | CoreModules.LoadMethods);
 			
@@ -187,6 +190,8 @@ namespace Barotrauma
 			lua.Globals["CreateVector3"] = (Func<float, float, float, Vector3>)CreateVector3;
 			lua.Globals["CreateVector4"] = (Func<float, float, float, float, Vector4>)CreateVector4;
 			lua.Globals["ChatMessage"] = UserData.CreateStatic<ChatMessage>();
+			lua.Globals["Hull"] = UserData.CreateStatic<Hull>();
+			lua.Globals["InvSlotType"] = UserData.CreateStatic<InvSlotType>();
 
 			foreach (string d in Directory.GetDirectories("Mods"))
 			{
diff --git a/Barotrauma/BarotraumaShared/SharedSource/Characters/Animation/Ragdoll.cs b/Barotrauma/BarotraumaShared/SharedSource/Characters/Animation/Ragdoll.cs
index 43d9dc327..ce3ba073b 100644
--- a/Barotrauma/BarotraumaShared/SharedSource/Characters/Animation/Ragdoll.cs
+++ b/Barotrauma/BarotraumaShared/SharedSource/Characters/Animation/Ragdoll.cs
@@ -11,6 +11,7 @@ using System.Xml.Linq;
 using Barotrauma.Extensions;
 using LimbParams = Barotrauma.RagdollParams.LimbParams;
 using JointParams = Barotrauma.RagdollParams.JointParams;
+using MoonSharp.Interpreter;
 
 namespace Barotrauma
 {
@@ -711,6 +712,16 @@ namespace Barotrauma
 
                         float impactDamage = Math.Min((impact - ImpactTolerance) * ImpactDamageMultiplayer, character.MaxVitality * MaxImpactDamage);
 
+#if SERVER
+
+                        var should = GameMain.Lua.hook.Call("changeFallDamage", new DynValue[] { DynValue.NewNumber(impactDamage), LuaSetup.CreateUserDataSafe(character), LuaSetup.CreateUserDataSafe(impactPos), LuaSetup.CreateUserDataSafe(velocity) });
+
+                        if (should != null)
+                        {
+                            impactDamage = (float)should.CastToNumber();
+                        }
+#endif
+
                         character.LastDamageSource = null;
                         character.AddDamage(impactPos, AfflictionPrefab.ImpactDamage.Instantiate(impactDamage).ToEnumerable(), 0.0f, true);
                         strongestImpact = Math.Max(strongestImpact, impact - ImpactTolerance);