From: Rudolf Polzer <divVerent@xonotic.org>
Date: Tue, 28 Dec 2010 18:39:45 +0000 (+0100)
Subject: anticheat: halve range of strafebot_new and of evade; add play time
X-Git-Tag: xonotic-v0.5.0~330^2~17
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=4d9ffb9341c3c13abe0a6aa7ff74a958555aaa42;p=xonotic%2Fxonotic-data.pk3dir.git

anticheat: halve range of strafebot_new and of evade; add play time
---

diff --git a/qcsrc/server/anticheat.qc b/qcsrc/server/anticheat.qc
index 7a0eee9ca..eae7df6aa 100644
--- a/qcsrc/server/anticheat.qc
+++ b/qcsrc/server/anticheat.qc
@@ -69,14 +69,14 @@ void anticheat_physics()
 	{
 		if(time < self.anticheat_div0_evade_offset)
 			self.anticheat_div0_evade_v_angle = self.v_angle;
-		MEAN_ACCUMULATE(anticheat_div0_evade, 1 - (self.anticheat_div0_evade_forward_initial * v_forward), 1);
+		MEAN_ACCUMULATE(anticheat_div0_evade, 0.5 - 0.5 * (self.anticheat_div0_evade_forward_initial * v_forward), 1);
 	}
 
-	MEAN_ACCUMULATE(anticheat_div0_strafebot_old, movement_oddity(self.movement, self.anticheat_div0_strafebot_movement_prev), max(0, sys_frametime - frametime));
+	MEAN_ACCUMULATE(anticheat_div0_strafebot_old, movement_oddity(self.movement, self.anticheat_div0_strafebot_movement_prev), 1);
 	self.anticheat_div0_strafebot_movement_prev = self.movement;
 
 	if(vlen(self.anticheat_div0_strafebot_forward_prev))
-		MEAN_ACCUMULATE(anticheat_div0_strafebot_new, 1 - (self.anticheat_div0_strafebot_forward_prev * v_forward), max(0, sys_frametime - frametime));
+		MEAN_ACCUMULATE(anticheat_div0_strafebot_new, 0.5 - 0.5 * (self.anticheat_div0_strafebot_forward_prev * v_forward), 1);
 	self.anticheat_div0_strafebot_forward_prev = v_forward;
 
 	// generic speedhack detection: correlate anticheat_speedhack_movetime (UPDATED BEFORE THIS) and server time
@@ -90,7 +90,7 @@ void anticheat_physics()
 		self.anticheat_speedhack_offset = f;
 	else
 	{
-		MEAN_ACCUMULATE(anticheat_speedhack, fabs(f - self.anticheat_speedhack_offset), 1);
+		MEAN_ACCUMULATE(anticheat_speedhack, max(0, f - self.anticheat_speedhack_offset), 1);
 		self.anticheat_speedhack_offset += (f - self.anticheat_speedhack_offset) * frametime * 0.1;
 	}