From 17d0861596adcdc875f7e6960d6b94136bea9ca4 Mon Sep 17 00:00:00 2001
From: deltanedas <39013340+deltanedas@users.noreply.github.com>
Date: Thu, 9 Jan 2025 18:02:34 +0000
Subject: [PATCH] make limb severing bleed instead of bloodloss damage (#2668)

Co-authored-by: deltanedas <@deltanedas:kde.org>
---
 Content.Server/Body/Systems/BodySystem.cs          |  9 +++++++++
 Content.Shared/Body/Part/BodyPartComponent.cs      |  8 ++++----
 .../Body/Systems/SharedBodySystem.Parts.cs         | 14 ++------------
 3 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/Content.Server/Body/Systems/BodySystem.cs b/Content.Server/Body/Systems/BodySystem.cs
index 9014d3fe23..3189b02963 100644
--- a/Content.Server/Body/Systems/BodySystem.cs
+++ b/Content.Server/Body/Systems/BodySystem.cs
@@ -23,6 +23,7 @@ namespace Content.Server.Body.Systems;
 
 public sealed class BodySystem : SharedBodySystem
 {
+    [Dependency] private readonly BloodstreamSystem _bloodstream = default!; // Shitmed Change
     [Dependency] private readonly GhostSystem _ghostSystem = default!;
     [Dependency] private readonly IGameTiming _gameTiming = default!;
     [Dependency] private readonly HumanoidAppearanceSystem _humanoidSystem = default!;
@@ -195,5 +196,13 @@ public sealed class BodySystem : SharedBodySystem
         Dirty(target, bodyAppearance);
     }
 
+    protected override void PartRemoveDamage(Entity<BodyComponent?> bodyEnt, Entity<BodyPartComponent> partEnt)
+    {
+        var bleeding = partEnt.Comp.SeverBleeding;
+        if (partEnt.Comp.IsVital)
+            bleeding *= 2f;
+        _bloodstream.TryModifyBleedAmount(bodyEnt, bleeding);
+    }
+
     // Shitmed Change End
 }
diff --git a/Content.Shared/Body/Part/BodyPartComponent.cs b/Content.Shared/Body/Part/BodyPartComponent.cs
index ef5e7f0899..b9862c28c9 100644
--- a/Content.Shared/Body/Part/BodyPartComponent.cs
+++ b/Content.Shared/Body/Part/BodyPartComponent.cs
@@ -32,11 +32,11 @@ public sealed partial class BodyPartComponent : Component, ISurgeryToolComponent
     public BodyPartSlot? ParentSlot;
 
     /// <summary>
-    ///     Shitmed Change: Amount of damage to deal when the part gets removed.
-    ///     Only works if IsVital is true.
+    /// Shitmed Change: Bleeding stacks to give when this body part is severed.
+    /// Doubled for <see cref="IsVital"/>. parts.
     /// </summary>
-    [DataField, AutoNetworkedField]
-    public FixedPoint2 VitalDamage = 100;
+    [DataField]
+    public float SeverBleeding = 4f;
 
     [DataField, AlwaysPushInheritance]
     public string ToolName { get; set; } = "A body part";
diff --git a/Content.Shared/Body/Systems/SharedBodySystem.Parts.cs b/Content.Shared/Body/Systems/SharedBodySystem.Parts.cs
index fabad1ecd3..d0f5b2cd7e 100644
--- a/Content.Shared/Body/Systems/SharedBodySystem.Parts.cs
+++ b/Content.Shared/Body/Systems/SharedBodySystem.Parts.cs
@@ -383,19 +383,9 @@ public partial class SharedBodySystem
         }
     }
 
-    private void PartRemoveDamage(Entity<BodyComponent?> bodyEnt, Entity<BodyPartComponent> partEnt)
+    // Shitmed Change: made virtual, bleeding damage is done on server
+    protected virtual void PartRemoveDamage(Entity<BodyComponent?> bodyEnt, Entity<BodyPartComponent> partEnt)
     {
-        if (!Resolve(bodyEnt, ref bodyEnt.Comp, logMissing: false))
-            return;
-
-        if (!_timing.ApplyingState
-            && partEnt.Comp.IsVital
-            && !GetBodyChildrenOfType(bodyEnt, partEnt.Comp.PartType, bodyEnt.Comp).Any()
-        )
-        {
-            var damage = new DamageSpecifier(Prototypes.Index<DamageTypePrototype>("Bloodloss"), partEnt.Comp.VitalDamage); // Shitmed Change
-            Damageable.TryChangeDamage(bodyEnt, damage, partMultiplier: 0f); // Shitmed Change
-        }
     }
 
     /// <summary>