Add experimental patch to make PMCs spawn at pmc spawn positions

project/Aki.Debugging/Aki.Debugging.csproj

@@ -28,6 +28,7 @@
 
   <ItemGroup>
     <ProjectReference Include="..\Aki.Common\Aki.Common.csproj" />
+    <ProjectReference Include="..\Aki.PrePatch\Aki.PrePatch.csproj" />
     <ProjectReference Include="..\Aki.Reflection\Aki.Reflection.csproj" />
     <ProjectReference Include="..\Aki.SinglePlayer\Aki.SinglePlayer.csproj" />
   </ItemGroup>

project/Aki.Debugging/AkiDebuggingPlugin.cs

@@ -35,6 +35,8 @@ namespace Aki.Debugging
                 // Debug command patches, can be disabled later
                 new BTRDebugCommandPatch().Enable();
                 new BTRDebugDataPatch().Enable();
+
+                new PMCBotSpawnLocationPatch().Enable();
             }
             catch (Exception ex)
             {

project/Aki.Debugging/Patches/PMCBotSpawnLocationPatch.cs

@@ -0,0 +1,101 @@
+using System.Linq;
+using System.Reflection;
+using Aki.Reflection.Patching;
+using EFT;
+using EFT.UI;
+using HarmonyLib;
+using System.Collections.Generic;
+using EFT.Game.Spawning;
+using System;
+using Aki.PrePatch;
+
+namespace Aki.Debugging.Patches
+{
+
+    // TODO: Instantiation of this is fairly slow, need to find best way to cache it
+    public class SptSpawnHelper
+    {
+        private readonly List<ISpawnPoint> playerSpawnPoints;
+        private readonly Random _rnd = new Random();
+        private readonly GStruct379 _spawnSettings = new GStruct379();
+
+        public SptSpawnHelper()
+        {
+            IEnumerable<ISpawnPoint> locationSpawnPoints = GClass2922.CreateFromScene();
+
+            var playerSpawns = locationSpawnPoints.Where(x => x.Categories.HasFlag(ESpawnCategoryMask.Player)).ToList();
+            this.playerSpawnPoints = locationSpawnPoints.Where(x => x.Categories.HasFlag(ESpawnCategoryMask.Player)).ToList();
+        }
+
+        public void PrintSpawnPoints()
+        {
+            foreach (var spawnPoint in playerSpawnPoints)
+            {
+                ConsoleScreen.Log("[AKI PMC Bot spawn] Spawn point " + spawnPoint.Id + " location is " + spawnPoint.Position.ToString());
+            }
+        }
+
+        public ISpawnPoint SelectSpawnPoint()
+        {
+            // TODO: Select spawn points more intelligently
+            return this.playerSpawnPoints[_rnd.Next(this.playerSpawnPoints.Count)];
+        }
+
+        public List<ISpawnPoint> SelectSpawnPoints(int count)
+        {
+            // TODO: Fine-grained spawn selection
+            if (count > this.playerSpawnPoints.Count())
+            {
+                ConsoleScreen.Log($"[AKI PMC Bot spawn] Wanted ${count} but only {this.playerSpawnPoints.Count()} found, returning all");
+                return this.playerSpawnPoints;
+            }
+            return this.playerSpawnPoints.OrderBy(x => _rnd.Next()).Take(count).ToList();
+        }
+    }
+
+
+    public class PMCBotSpawnLocationPatch : ModulePatch
+    {
+        protected override MethodBase GetTargetMethod()
+        {
+            return AccessTools.Method(typeof(BotSpawner), "TryToSpawnInZoneInner");
+        }
+
+        [PatchPrefix]
+        public static bool PatchPrefix(GClass1468 __instance, GClass588 data)
+        {
+
+            var firstBotRole = data.Profiles[0].Info.Settings.Role;
+            if ((int)firstBotRole != AkiBotsPrePatcher.sptBearValue || (int)firstBotRole != AkiBotsPrePatcher.sptUsecValue)
+            {
+                ConsoleScreen.Log("[AKI PMC Bot spawn] Spawning a set of Scavs. Skipping...");
+                return true;
+            }
+
+            var helper = new SptSpawnHelper();
+            var newSpawns = helper.SelectSpawnPoints(data.Count);
+
+            for (int i = 0; i < data.Count; i++)
+            {
+                ConsoleScreen.Log($"[AKI PMC Bot spawn] Trying to spawn bot {i}");
+                var currentSpawnData = data.Separate(1);
+
+                // Unset group settings
+                // TODO: Allow for PMC bot groups?
+                currentSpawnData.SpawnParams.ShallBeGroup = null;
+                var spawnPointDetails = newSpawns[i];
+                var currentZone = __instance.GetClosestZone(spawnPointDetails.Position, out float _);
+
+                // CorePointId of player spawns seems to always be 0. Bots will not activate properly if this ID is used
+                // TODO: Verify if CorePointId of 1 is acceptable in all cases
+                
+                ConsoleScreen.Log($"[AKI PMC Bot spawn] spawn point chosen: {spawnPointDetails.Name} Core point id was: {spawnPointDetails.CorePointId}");
+                currentSpawnData.AddPosition(spawnPointDetails.Position, spawnPointDetails.CorePointId);
+
+                __instance.SpawnBotsInZoneOnPositions(newSpawns.GetRange(i, 1), currentZone, currentSpawnData);
+            }
+
+            return false;
+        }
+    }
+}