From 611b234142c0dc68aaaa736e03b1b92470a62653 Mon Sep 17 00:00:00 2001
From: Chomp <dev@dev.sp-tarkov.com>
Date: Mon, 30 Jun 2025 09:50:11 +0100
Subject: [PATCH] Added ability to change weekly boss reset day via config

---
 .../Models/Spt/Config/BotConfig.cs                  | 13 +++++++++++++
 .../Services/PostDbLoadService.cs                   | 10 +++++++---
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/Libraries/SPTarkov.Server.Core/Models/Spt/Config/BotConfig.cs b/Libraries/SPTarkov.Server.Core/Models/Spt/Config/BotConfig.cs
index 7ca520b5..fbf00508 100644
--- a/Libraries/SPTarkov.Server.Core/Models/Spt/Config/BotConfig.cs
+++ b/Libraries/SPTarkov.Server.Core/Models/Spt/Config/BotConfig.cs
@@ -149,11 +149,24 @@ public record BotConfig : BaseConfig
 
 public record WeeklyBossSettings
 {
+    /// <summary>
+    /// Should a weekly boss be picked to 100% spawn
+    /// </summary>
     [JsonPropertyName("enabled")]
     public bool Enabled { get; set; }
 
+    /// <summary>
+    /// Bosses that can be picked
+    /// </summary>
     [JsonPropertyName("bossPool")]
     public List<WildSpawnType> BossPool { get; set; }
+
+    /// <summary>
+    /// Day of week boss choice resets
+    /// </summary>
+    [JsonPropertyName("resetDay")]
+    [JsonConverter(typeof(JsonStringEnumConverter))]
+    public DayOfWeek ResetDay { get; set; }
 }
 
 /// <summary>
diff --git a/Libraries/SPTarkov.Server.Core/Services/PostDbLoadService.cs b/Libraries/SPTarkov.Server.Core/Services/PostDbLoadService.cs
index 52fcff9f..cdf359a6 100644
--- a/Libraries/SPTarkov.Server.Core/Services/PostDbLoadService.cs
+++ b/Libraries/SPTarkov.Server.Core/Services/PostDbLoadService.cs
@@ -130,7 +130,10 @@ public class PostDbLoadService(
 
         if (_botConfig.WeeklyBoss.Enabled)
         {
-            var chosenBoss = GetWeeklyBoss(_botConfig.WeeklyBoss.BossPool);
+            var chosenBoss = GetWeeklyBoss(
+                _botConfig.WeeklyBoss.BossPool,
+                _botConfig.WeeklyBoss.ResetDay
+            );
             FlagMapAsGuaranteedBoss(chosenBoss);
         }
     }
@@ -139,11 +142,12 @@ public class PostDbLoadService(
     /// Choose a boss that will spawn at 100% on a map from a predefined collection of bosses
     /// </summary>
     /// <param name="bosses">Pool of bosses to pick from</param>
+    /// <param name="bossResetDay">Day of week choice of boss changes</param>
     /// <returns>Boss to spawn for this week</returns>
-    protected WildSpawnType GetWeeklyBoss(List<WildSpawnType> bosses)
+    protected WildSpawnType GetWeeklyBoss(List<WildSpawnType> bosses, DayOfWeek bossResetDay)
     {
         // Get closest monday to today
-        var startOfWeek = DateTime.Today.GetStartOfWeek();
+        var startOfWeek = DateTime.Today.GetStartOfWeek(bossResetDay);
 
         // Create a consistent seed for the week using the year and the day of the year of above monday chosen
         // This results in seed being identical for the week