From: terencehill <piuntn@gmail.com>
Date: Mon, 21 May 2018 22:40:50 +0000 (+0200)
Subject: Bot AI: add ability to slow down if bot is in the air and goal is under it; it gives... 
X-Git-Tag: xonotic-v0.8.5~1923^2~52
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=063eb523ae021422408569ac3540f8ea8c09c5c0;p=xonotic%2Fxonotic-data.pk3dir.git

Bot AI: add ability to slow down if bot is in the air and goal is under it; it gives bots a bit of air control when running to very low goals and allows them to pass through smaller holes, for example the ones near the flags in the map Spacebase
---

diff --git a/qcsrc/server/bot/default/havocbot/havocbot.qc b/qcsrc/server/bot/default/havocbot/havocbot.qc
index 5fb9e728a..b5888c0b9 100644
--- a/qcsrc/server/bot/default/havocbot/havocbot.qc
+++ b/qcsrc/server/bot/default/havocbot/havocbot.qc
@@ -1069,6 +1069,18 @@ void havocbot_movetogoal(entity this)
 				if(IS_PLAYER(this.goalcurrent))
 					unreachable = true;
 			}
+
+			// slow down if bot is in the air and goal is under it
+			if (!this.goalcurrent.wphardwired
+				&& vdist(flat_diff, <, 250) && this.origin.z - destorg.z > 120
+				&& (!IS_ONGROUND(this) || vdist(vec2(this.velocity), >, maxspeed * 0.3)))
+			{
+				// tracebox wouldn't work when bot is still on the ledge
+				traceline(this.origin, this.origin - '0 0 200', true, this);
+				if (this.origin.z - trace_endpos.z > 120)
+					evadeobstacle = normalize(this.velocity) * -1;
+			}
+
 			if(unreachable)
 			{
 				navigation_clearroute(this);