From f9633a5f6fb0bd15003799598d55ac868a446152 Mon Sep 17 00:00:00 2001
From: Deathreus <csmoore96@yahoo.com>
Date: Sun, 7 Mar 2021 07:54:27 -0500
Subject: [PATCH] Universalize a single call to srand() on map init (#1422)

---
 core/logic/ExtensionSys.cpp | 1 -
 core/logic/smn_menus.cpp    | 1 -
 core/logic/smn_sorting.cpp  | 4 ----
 core/sourcemod.cpp          | 3 +++
 4 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/core/logic/ExtensionSys.cpp b/core/logic/ExtensionSys.cpp
index aef8a919..d1df7cfc 100644
--- a/core/logic/ExtensionSys.cpp
+++ b/core/logic/ExtensionSys.cpp
@@ -1174,7 +1174,6 @@ void CExtensionManager::OnRootConsoleCommand(const char *cmdname, const ICommand
 						rootmenu->ConsolePrint(" -> %s", pPlugin->GetFilename());
 					}
 				}
-				srand(static_cast<int>(time(NULL)));
 				pExt->unload_code = (rand() % 877) + 123;	//123 to 999
 				rootmenu->ConsolePrint("[SM] To verify unloading %s, please use the following: ", pExt->GetFilename());
 				rootmenu->ConsolePrint("[SM] sm exts unload %d %d", num, pExt->unload_code);
diff --git a/core/logic/smn_menus.cpp b/core/logic/smn_menus.cpp
index e2570718..9c6c130b 100644
--- a/core/logic/smn_menus.cpp
+++ b/core/logic/smn_menus.cpp
@@ -485,7 +485,6 @@ void CMenuHandler::OnMenuVoteResults(IBaseMenu *menu, const menu_vote_result_t *
 		if (num_items > 1)
 		{
 			/* Yes, we do. */
-			srand(time(NULL));
 			winning_item = rand() % num_items;
 			winning_item = results->item_list[winning_item].item;
 		} else {
diff --git a/core/logic/smn_sorting.cpp b/core/logic/smn_sorting.cpp
index b67ae0fd..3499e4b5 100644
--- a/core/logic/smn_sorting.cpp
+++ b/core/logic/smn_sorting.cpp
@@ -91,8 +91,6 @@ enum SortOrder
 
 void sort_random(cell_t *array, cell_t size)
 {
-	srand((unsigned int)time(NULL));
-
 	for (int i = size-1; i > 0; i--)
 	{
         int n = rand() % (i + 1);
@@ -442,8 +440,6 @@ void sort_adt_random(CellArray *cArray)
 {
 	size_t arraysize = cArray->size();
 
-	srand((unsigned int)time(NULL));
-
 	for (int i = arraysize-1; i > 0; i--)
 	{
         int n = rand() % (i + 1);
diff --git a/core/sourcemod.cpp b/core/sourcemod.cpp
index 7437edd8..75f0b14a 100644
--- a/core/sourcemod.cpp
+++ b/core/sourcemod.cpp
@@ -337,6 +337,9 @@ void SourceModBase::StartSourceMod(bool late)
 static bool g_LevelEndBarrier = false;
 bool SourceModBase::LevelInit(char const *pMapName, char const *pMapEntities, char const *pOldLevel, char const *pLandmarkName, bool loadGame, bool background)
 {
+	/* Seed rand() globally per map */
+	srand(time(NULL));
+	
 	g_Players.MaxPlayersChanged();
 
 	/* If we're not loaded... */