Fix post-raid health (#661)

* Fix post-raid health
- Re-add death penalty for limbs
- Correctly set body part HP to 1 for cursed death only
- Use the server profile body part max HP for calculating penalties
- Never modify the body part max HP on the profile
- Remove ResetMaxLimbHp as it's unnecessary if we never update max HP elsewhere

* Formatting

* Remove unnecessary null coalescing

* Stupid formatting

---------

Co-authored-by: DrakiaXYZ <565558+TheDgtl@users.noreply.github.com>

Libraries/SPTarkov.Server.Assets/SPT_Data/configs/health.json

@@ -1,6 +1,7 @@
 {
   "healthMultipliers": {
-    "blacked": 0.1
+    "blacked": 0.1,
+    "death": 0.3
   },
   "save": {
     "health": true

Libraries/SPTarkov.Server.Core/Extensions/ProfileExtensions.cs

@@ -254,19 +254,6 @@ public static class ProfileExtensions
         return quest?.Status ?? QuestStatusEnum.Locked;
     }
 
-    /// <summary>
-    /// Use values from the profiles template to reset all body part max values
-    /// </summary>
-    /// <param name="profile">Profile to update</param>
-    /// <param name="profileTemplate">Template used to create profile</param>
-    public static void ResetMaxLimbHp(this PmcData profile, TemplateSide profileTemplate)
-    {
-        foreach (var (partKey, bodyPart) in profile.Health.BodyParts)
-        {
-            bodyPart.Health.Maximum = profileTemplate.Character.Health.BodyParts[partKey].Health.Maximum;
-        }
-    }
-
     /// <summary>
     ///     Handle Remove event
     ///     Remove item from player inventory + insured items array

Libraries/SPTarkov.Server.Core/Helpers/HealthHelper.cs

@@ -3,6 +3,7 @@ using SPTarkov.Server.Core.Exceptions.Helpers;
 using SPTarkov.Server.Core.Models.Common;
 using SPTarkov.Server.Core.Models.Eft.Common;
 using SPTarkov.Server.Core.Models.Eft.Common.Tables;
+using SPTarkov.Server.Core.Models.Eft.Health;
 using SPTarkov.Server.Core.Models.Spt.Config;
 using SPTarkov.Server.Core.Models.Utils;
 using SPTarkov.Server.Core.Servers;
@@ -23,7 +24,7 @@ public class HealthHelper(ISptLogger<HealthHelper> logger, TimeUtil timeUtil, Co
     /// <param name="sessionId">Session id</param>
     /// <param name="pmcProfileToUpdate">Player profile to apply changes to</param>
     /// <param name="healthChanges">Changes to apply </param>
-    public void ApplyHealthChangesToProfile(MongoId sessionId, PmcData pmcProfileToUpdate, BotBaseHealth healthChanges)
+    public void ApplyHealthChangesToProfile(MongoId sessionId, PmcData pmcProfileToUpdate, BotBaseHealth healthChanges, bool isDead)
     {
         /* TODO: Not used here, need to check node or a live profile, commented out for now to avoid the potential alloc - Cj
         var fullProfile = saveServer.GetProfile(sessionId);
@@ -44,7 +45,7 @@ public class HealthHelper(ISptLogger<HealthHelper> logger, TimeUtil timeUtil, Co
         var playerWasCursed = !PlayerHadGearOnRaidStart(pmcProfileToUpdate.Inventory);
 
         // Alter saved profiles Health with values from post-raid client data
-        ModifyProfileHealthProperties(pmcProfileToUpdate, healthChanges.BodyParts, EffectsToSkip, playerWasCursed);
+        ModifyProfileHealthProperties(pmcProfileToUpdate, healthChanges.BodyParts, EffectsToSkip, isDead, playerWasCursed);
 
         // Adjust hydration/energy/temperature
         AdjustProfileHydrationEnergyTemperature(pmcProfileToUpdate, healthChanges);
@@ -103,11 +104,13 @@ public class HealthHelper(ISptLogger<HealthHelper> logger, TimeUtil timeUtil, Co
     /// <param name="profileToAdjust">Player profile on server</param>
     /// <param name="bodyPartChanges">Changes to apply</param>
     /// <param name="effectsToSkip"></param>
+    /// <param name="isDead"></param>
     /// <param name="playerWasCursed">Did player enter raid with no equipment</param>
     protected void ModifyProfileHealthProperties(
         PmcData profileToAdjust,
         Dictionary<string, BodyPartHealth> bodyPartChanges,
         HashSet<string>? effectsToSkip = null,
+        bool isDead = false,
         bool playerWasCursed = false
     )
     {
@@ -131,17 +134,24 @@ public class HealthHelper(ISptLogger<HealthHelper> logger, TimeUtil timeUtil, Co
             if (HealthConfig.Save.Health)
             {
                 // Apply hp changes to profile
+                if (!isDead)
+                {
+                    // If the player isn't dead, restore blacked limbs with a penalty
                     matchingProfilePart.Health.Current =
                         partProperties.Health.Current == 0
-                        ? partProperties.Health.Maximum * HealthConfig.HealthMultipliers.Blacked
+                            ? matchingProfilePart.Health.Maximum * HealthConfig.HealthMultipliers.Blacked
                             : partProperties.Health.Current;
-
-                matchingProfilePart.Health.Maximum = partProperties.Health.Maximum;
-
-                // Cursed player + limb was not lost, reset to 20%
-                if (playerWasCursed && matchingProfilePart.Health.Current > 20)
+                }
+                else
                 {
-                    matchingProfilePart.Health.Current = 20;
+                    // If the player died, set all limbs with a penalty
+                    matchingProfilePart.Health.Current = matchingProfilePart.Health.Maximum * HealthConfig.HealthMultipliers.Death;
+
+                    // Cursed player, body part gets set to 1 on death
+                    if (playerWasCursed)
+                    {
+                        matchingProfilePart.Health.Current = 1;
+                    }
                 }
             }
 

Libraries/SPTarkov.Server.Core/Models/Spt/Config/HealthConfig.cs

@@ -18,6 +18,9 @@ public record HealthMultipliers
 {
     [JsonPropertyName("blacked")]
     public double Blacked { get; set; }
+
+    [JsonPropertyName("death")]
+    public double Death { get; set; }
 }
 
 public record HealthSave

Libraries/SPTarkov.Server.Core/Services/LocationLifecycleService.cs

@@ -792,11 +792,7 @@ public class LocationLifecycleService(
         MergePmcAndScavEncyclopedias(serverPmcProfile, scavProfile);
 
         // Handle temp, hydration, limb hp/effects
-        healthHelper.ApplyHealthChangesToProfile(sessionId, serverPmcProfile, postRaidProfile.Health);
-
-        // Required when player loses limb in-raid and fixes it, max now stuck at 50% or less if lost multiple times
-        var profileTemplate = profileHelper.GetProfileTemplateForSide(fullServerProfile.ProfileInfo.Edition, serverPmcProfile.Info.Side);
-        serverPmcProfile.ResetMaxLimbHp(profileTemplate);
+        healthHelper.ApplyHealthChangesToProfile(sessionId, serverPmcProfile, postRaidProfile.Health, isDead);
 
         if (isTransfer)
         {