From 932001b59177d0116ffd54465f2fe51bfcbb3901 Mon Sep 17 00:00:00 2001
From: Vaqtincha <37193273+Vaqtincha@users.noreply.github.com>
Date: Wed, 31 Oct 2018 00:08:05 +0500
Subject: [PATCH] Bot vision update.

* Bots can't see invisible enemies
* Bots ignore enemies with flag FL_NOTARGET
---
 regamedll/dlls/bot/cs_bot_vision.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/regamedll/dlls/bot/cs_bot_vision.cpp b/regamedll/dlls/bot/cs_bot_vision.cpp
index 06a8da85..185898c8 100644
--- a/regamedll/dlls/bot/cs_bot_vision.cpp
+++ b/regamedll/dlls/bot/cs_bot_vision.cpp
@@ -249,6 +249,11 @@ bool CCSBot::IsVisible(const Vector *pos, bool testFOV) const
 // Check parts in order of importance. Return the first part seen in "visParts" if it is non-NULL.
 bool CCSBot::IsVisible(CBasePlayer *pPlayer, bool testFOV, unsigned char *visParts) const
 {
+#ifdef REGAMEDLL_ADD // REGAMEDLL_FIXES ?
+	if ((pPlayer->pev->flags & FL_NOTARGET) || (pPlayer->pev->effects & EF_NODRAW))
+		return false;
+#endif
+	
 	Vector spot = pPlayer->pev->origin;
 	unsigned char testVisParts = NONE;
 
@@ -714,6 +719,10 @@ CBasePlayer *CCSBot::FindMostDangerousThreat()
 			if (!pPlayer->IsAlive())
 				continue;
 
+#ifdef REGAMEDLL_ADD // REGAMEDLL_FIXES ?
+			if ((pPlayer->pev->flags & FL_NOTARGET) || (pPlayer->pev->effects & EF_NODRAW))
+				continue;
+#endif
 			// is it an enemy?
 			if (BotRelationship(pPlayer) == BOT_TEAMMATE)
 			{