From 87a8c776c9fcef97a8ab5f6603101c9f0484976a Mon Sep 17 00:00:00 2001
From: Andrii Danylchenko <danilchenko.andrij@gmail.com>
Date: Sun, 16 May 2021 15:10:59 +0300
Subject: [PATCH] Nullkiller: reduce memory usage for x86

---
 AI/Nullkiller/AIUtility.h                   | 18 ++++++++++++++++++
 AI/Nullkiller/Pathfinding/AINodeStorage.cpp |  8 ++++++--
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/AI/Nullkiller/AIUtility.h b/AI/Nullkiller/AIUtility.h
index de432dc8a..0c5a1e86e 100644
--- a/AI/Nullkiller/AIUtility.h
+++ b/AI/Nullkiller/AIUtility.h
@@ -9,6 +9,24 @@
  */
 #pragma once
 
+ // Check windows
+#if _WIN32 || _WIN64
+#if _WIN64
+#define ENVIRONMENT64
+#else
+#define ENVIRONMENT32
+#endif
+#endif
+
+// Check GCC
+#if __GNUC__
+#if __x86_64__ || __ppc64__
+#define ENVIRONMENT64
+#else
+#define ENVIRONMENT32
+#endif
+#endif
+
 /*********************** TBB.h ********************/
 
 #include "tbb/atomic.h"
diff --git a/AI/Nullkiller/Pathfinding/AINodeStorage.cpp b/AI/Nullkiller/Pathfinding/AINodeStorage.cpp
index a00b14f68..a98da1d23 100644
--- a/AI/Nullkiller/Pathfinding/AINodeStorage.cpp
+++ b/AI/Nullkiller/Pathfinding/AINodeStorage.cpp
@@ -23,14 +23,18 @@ std::shared_ptr<boost::multi_array<AIPathNode, 5>> AISharedStorage::shared;
 std::set<int3> commitedTiles;
 std::set<int3> commitedTilesInitial;
 
-const uint64_t FirstActorMask = 1;
+#ifdef ENVIRONMENT64
 const int BUCKET_COUNT = 11;
+#else
+const int BUCKET_COUNT = 7;
+#endif // ENVIRONMENT64
+
+const uint64_t FirstActorMask = 1;
 const int BUCKET_SIZE = GameConstants::MAX_HEROES_PER_PLAYER;
 const int NUM_CHAINS = BUCKET_COUNT * BUCKET_SIZE;
 const uint64_t MIN_ARMY_STRENGTH_FOR_CHAIN = 5000;
 const uint64_t MIN_ARMY_STRENGTH_FOR_NEXT_ACTOR = 1000;
 
-
 AISharedStorage::AISharedStorage(int3 sizes)
 {
 	if(!shared){