yay for type checking (I think). now the bots are /really/ screwed :(

fbxa/bot_ai.qc

@@ -144,14 +144,14 @@ Bot has lost its target.
 
 -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
 */
--(void)lost:(Waypoint)targ :(integer)success
+-(void)lost:(Target)targ :(integer)success
 {
 	if (!targ)
 		return;
 
 	[self targetDrop:targ];
-	if (targ.ent.classname == "waypoint")
+	if ([targ isKindOfClass:[Waypoint class]])
-		targ.b_sound &= ~b_clientflag;
+		((Waypoint)targ).b_sound &= ~b_clientflag;
 
 	// find a new route
 	if (!success) {
@@ -174,8 +174,8 @@ Bot has lost its target.
                 }
         }
 
-	if (targ.ent.classname != "player")
+	//XXX if (targ.ent.classname != "player")
-		targ.search_time = time + 5;
+	//XXX 	targ.search_time = time + 5;
 }
 
 /*
@@ -188,7 +188,7 @@ removed.
 
 -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
 */
--(void)checkLost:(Waypoint)targ
+-(void)checkLost:(Target)targ
 {
 	local vector dist;
 
@@ -199,50 +199,53 @@ removed.
 	dist_z = 0;
 
 	// waypoints and items are lost if you get close enough to them
-	if (targ.ent.flags & FL_ITEM) {
+	if ([targ isKindOfClass:[Waypoint class]]) {
-		if (vlen (targ.ent.origin - ent.origin) < 32)
+		local Waypoint way = (Waypoint) targ;
-			[self lost:targ :TRUE];
-		else if (!targ.ent.model)
-			[self lost:targ :TRUE];
-	} else if (targ.ent.classname == "waypoint") {
 		if (!(b_aiflags & (AI_SNIPER | AI_AMBUSH))) {
 			if (b_aiflags & AI_RIDE_TRAIN) {
-				if (vlen (targ.origin - ent.origin) < 48)
+				if (vlen (way.origin - ent.origin) < 48)
-					[self lost:targ :TRUE];
+					[self lost:way :TRUE];
 			} else if (b_aiflags & AI_PRECISION) {
-				if (vlen (targ.origin - ent.origin) < 24)
+				if (vlen (way.origin - ent.origin) < 24)
-					[self lost:targ :TRUE];
+					[self lost:way :TRUE];
-			} else if (vlen (targ.origin - ent.origin) < 32)
+			} else if (vlen (way.origin - ent.origin) < 32)
-				[self lost:targ :TRUE];
+				[self lost:way :TRUE];
 		}
-	} else if (targ.ent.classname == "temp_waypoint") {
+		//temp_waypoint
-		if (vlen (targ.origin - ent.origin) < 32)
+		if (vlen (way.origin - ent.origin) < 32)
-			[self lost:targ :TRUE];
+			[self lost:way :TRUE];
-	} else if (targ.ent.classname == "player") {
+	} else if ([targ isKindOfClass:[Bot class]]) {
-		if (targ.ent.health <= 0)
+		local Bot bot = (Bot) targ;
-			[self lost:targ :TRUE];
+		if (bot.ent.health <= 0)
-		else if ((coop) || (teamplay && targ.ent.team == ent.team)) {
+			[self lost:bot :TRUE];
-			if (targ.targets[0].ent.classname == "player") {
+		else if ((coop) || (teamplay && bot.ent.team == ent.team)) {
-				if (![targ.targets[0] ishuman])
+			if (bot.targets[0].ent.classname == "player") {
-					[self lost:targ :TRUE];
+				if (![bot.targets[0] ishuman])
-			} else if (targ.ent.teleport_time > time) {
+					[self lost:bot :TRUE];
+			} else if (bot.ent.teleport_time > time) {
 				// try not to telefrag teammates
 				keys &= ~KEY_MOVE;
-			} else if (vlen (targ.origin - ent.origin) < 128) {
+			} else if (vlen (bot.ent.origin - ent.origin) < 128) {
-				if (vlen (targ.origin - ent.origin) < 48)
+				if (vlen (bot.ent.origin - ent.origin) < 48)
-					[self walkmove: ent.origin - targ.origin];
+					[self walkmove: ent.origin - bot.ent.origin];
 				else {
 					keys &= ~KEY_MOVE;
 					[self startTopic:4];
 				}
 				ent.search_time = time + 5; // never time out
-			} else if (![self canSee:targ])
+			} else if (![self canSee:bot])
-				[self lost:targ :FALSE];	
+				[self lost:bot :FALSE];	
 		} else if (waypoint_mode > WM_LOADED) {
-			if (vlen (targ.origin - ent.origin) < 128) {
+			if (vlen (bot.ent.origin - ent.origin) < 128) {
+				[self lost:bot :TRUE];	
+			}
+		}
+	} else {
+		if (targ.ent.flags & FL_ITEM) {
+			if (vlen (targ.ent.origin - ent.origin) < 32)
+				[self lost:targ :TRUE];
+			else if (!targ.ent.model)
 				[self lost:targ :TRUE];
-			}
-		}
 		} else if (targ.ent.classname == "func_button") {
 			// buttons are lost of their frame changes
 			if (targ.ent.frame) {
@@ -252,14 +255,17 @@ removed.
 	//			if (target[0])
 	//				[self getPath:target[0] :TRUE];
 			}
-	} else if ((targ.ent.movetype == MOVETYPE_NONE) && (targ.ent.solid == SOLID_TRIGGER)) {
+		} else if ((targ.ent.movetype == MOVETYPE_NONE)
-		// trigger_multiple style triggers are lost if their thinktime changes
+				   && (targ.ent.solid == SOLID_TRIGGER)) {
+			// trigger_multiple style triggers are lost if their thinktime
+			// changes
 			if (targ.ent.nextthink >= time) {
 				[self lost:targ :TRUE];
 	//			if (target[0])
 	//				[self getPath:target[0] :TRUE];
 			}
 		}
+	}
 	// lose any target way above the bot's head
 	// FIXME: if the bot can fly in your mod..
 	if ((targ.ent.origin_z - ent.origin_z) > 64) {
@@ -512,99 +518,49 @@ the bot finds things it wants to kill/grab.
 
 // *!* Make sure you add code to checkLost to remove the target *!*
 
--(float)priorityForThing:(Target)thing
+-(integer)priority:(Bot)bot
 {
-	local float thisp;
+	local integer p;
 
-	thisp = 0;
+	if (ent.health <= 0)
-	// This is the most executed function in the bot. Careful what you do here.
-	if ((thing.flags & FL_ITEM) && thing.model && thing.search_time < time) {
-		// ugly hack
-		//XXX if (thing._last != ent)
-		//XXX 	thisp = 20;
-		if (thing.classname == "item_artifact_super_damage")
-			thisp = 65;
-		else if (thing.classname == "item_artifact_invulnerability")
-			thisp = 65;
-		else if (thing.classname == "item_health") {
-			if (thing.spawnflags & 2)
-				thisp = 55;
-			if (ent.health < 40)
-				thisp = thisp + 50;
-		} else if (thing.model == "progs/armor.mdl") {
-			if (ent.armorvalue < 200) {		
-				if (thing.skin == 2)
-					thisp = 60;
-				else if (ent.armorvalue < 100)			
-					thisp = thisp + 25;
-			}
-		} else if (thing.classname == "weapon_supershotgun") {
-			if (!(ent.items & IT_SUPER_SHOTGUN))
-				thisp = 25;
-		} else if (thing.classname == "weapon_nailgun") {
-			if (!(ent.items & IT_NAILGUN))
-				thisp = 30;
-		} else if (thing.classname == "weapon_supernailgun") {
-			if (!(ent.items & IT_SUPER_NAILGUN))
-				thisp = 35;
-		} else if (thing.classname == "weapon_grenadelauncher") {
-			if (!(ent.items & IT_GRENADE_LAUNCHER))
-				thisp = 45;
-		} else if (thing.classname == "weapon_rocketlauncher") {
-			if (!(ent.items & IT_ROCKET_LAUNCHER))
-				thisp = 60;
-		} else if (thing.classname == "weapon_lightning") {
-			if (!(ent.items & IT_LIGHTNING))
-				thisp = 50;
-		}
-	} else if ((thing.flags & FL_MONSTER) && thing.health > 0)
-		thisp = 45;
-	else if (thing.classname == "player") { 
-		if (thing.health > 0) {
-			if (thing == ent)
 		return 0;
-			else {
+	if (ent.items & IT_INVISIBILITY) //FIXME
-				if (thing.items & IT_INVISIBILITY) //FIXME
+		p = 2;
-					thisp = 2;
 	else if (coop) {
-					thisp = 100;
+		if (targets[0].ent.classname == "player")
-					//XXX if (thing.targets[0].classname == "player")
+			if (![targets[0] ishuman])
-					//XXX 	if (!thing.targets[0].ishuman)
-					//XXX 		return 0;
-				} else if (teamplay && thing.team == ent.team) {
-					thisp = 100;
-					//XXX if (thing.targets[0].classname == "player")
-					//XXX 	return 0;
-				} else
-					thisp = 30;
-			}
-		}
-	} else if (thing.classname == "waypoint") {
-		//XXX if (thing.b_aiflags & AI_SNIPER)
-		//XXX 	thisp = 30;
-		//XXX else if (thing.b_aiflags & AI_AMBUSH)
-		//XXX 	thisp = 30;
-	}
-	if (pointcontents (thing.origin) < -3)
 				return 0;
-	if (thisp) {
+		p = 100;
-		/*XXX
+	} else if (teamplay && ent.team == bot.ent.team) {
-		if (thing.current_way) {
+		if (targets[0].ent.classname == "player")
+			return 0;
+		p = 100;
+	} else
+		p = 30;
+
+	if (current_way) {
 		// check to see if it's unreachable
-			if (thing.current_way.items == -1)
+		if (current_way.items == -1)
 			return 0;
 		else
-				thisp += (13000 - thing.current_way.items) * 0.05; 
+			p += (integer) ((13000 - current_way.items) * 0.05);
 	}
-		*/
+	return p;
 }
-	return thisp;
+
+-(integer)priorityForThing:(Target)thing
+{
+	// This is the most executed function in the bot. Careful what you do here.
+	if (pointcontents ([thing origin]) < -3)
+		return 0;
+	return [thing priority:self];
 }
 
 -(void)lookForCrap:(integer)scope
 {
 	local Target foe, best = NIL;
-	local float thatp, bestp, dist;
+	local integer thatp, bestp;
+	local float dist;
 
 	if (scope == 1)
 		foe = [Target forEntity:findradius (ent.origin, 13000)];

fbxa/bot_fight.qc

@@ -77,9 +77,10 @@ weapon_range =
 };
 
 @implementation Bot (Fight)
--(float)sizePlayer:(entity)e
+-(float)sizePlayer:(Target)targ
 {
 	local float		sz;
+	local entity e = targ.ent;
 
 	sz = e.health + e.armorvalue * e.armortype;
 	switch (e.weapon) {
@@ -134,7 +135,7 @@ weapon_range =
 	if (ent.enemy) {
 		v = ent.origin - realorigin (ent.enemy);
 		foedist = vlen (v);
-		foesz = [self sizePlayer:ent.enemy];
+		foesz = [self sizePlayer:[Target forEntity:ent.enemy]];
 	} else {
 		foedist = 3000;
 		foesz = 9999999;
@@ -184,9 +185,10 @@ weapon_range =
 					if (foe.health > 0) {
 						flen = vlen (foe.origin - ent.origin);
 						if (flen < foedist) {
-							tsz = [self sizePlayer:foe];
+							local Target targ = [Target forEntity:foe];
+							tsz = [self sizePlayer:targ];
 							if (tsz < foesz) {
-								if ([self canSee:foe]) {
+								if ([self canSee:targ]) {
 									ent.enemy = foe;
 									foedist = flen;
 									foesz = tsz;
@@ -316,7 +318,7 @@ attacking an enemy.
 	} else if (!ent.enemy.takedamage) {
 		ent.enemy = NIL;
 		return;
-	} else if (![self canSee:ent.enemy]) {
+	} else if (![self canSee:[Target forEntity:ent.enemy]]) {
 		ent.enemy = NIL;
 		return;
 	}
@@ -340,7 +342,7 @@ attacking an enemy.
 		[self weaponSwitch:foedist];
 
 	if (!(b_aiflags & (AI_PRECISION | AI_BLIND | AI_OBSTRUCTED))) {
-		foesz = [self sizePlayer:ent.enemy];
+		foesz = [self sizePlayer:[Target forEntity:ent.enemy]];
 		mysz = [self sizePlayer:self] + 5;
 
 		if (foesz > mysz) {
@@ -378,7 +380,7 @@ attacking an enemy.
 				[self walkmove:v_right * -1];
 		}
 	} else {
-		foesz = [self sizePlayer:ent.enemy];
+		foesz = [self sizePlayer:[Target forEntity:ent.enemy]];
 		mysz = [self sizePlayer:self] + 5;
 
 		if (foesz > mysz)

fbxa/bot_way.qc

@@ -50,49 +50,6 @@ integer bot_way_linker;
 
 @implementation Bot (Way)
 
-/*
-FindWaypoint
-
-This is used quite a bit, by many different
-functions big lag causer
-
-Finds the closest, fisible, waypoint to e
-*/
--(Waypoint)findWaypoint:(Waypoint)start
-{
-	local Waypoint best, t;
-	local float dst, tdst;
-	local vector org;
-	local integer count, i;
-
-	org = realorigin (ent);
-
-	if (start) {
-		dst = vlen (start.origin - org);
-		best = start;
-	} else {
-		dst = 100000;
-		best = NIL;
-	}
-	count = [waypoint_array count];
-	for (i = 0; i < count; i++) {
-		t = [waypoint_array getItemAt:i];
-		// real players cut through ignore types
-		if (dst < 20)
-			return best;
-		if (!(t.flags & AI_IGNORE_TYPES) || ishuman) {
-			tdst = vlen (t.origin - org);
-			if (tdst < dst) {
-				if (sisible (ent, t.ent)) {
-					dst = tdst;
-					best = t;
-				}
-			}
-		}
-	} 
-	return best;
-}
-
 -(void)deleteWaypoint:(Waypoint)what
 {
 	if (current_way == what)
@@ -181,19 +138,18 @@ different bot.
 */
 
 
--(void)markPath:(entity)this
+-(void)markPath:(Target)this
 {
 	local Waypoint t;
 	local integer flag;
-	local Bot bot = (Bot)this.@this;
 
 	[Waypoint clearMyRoute:self];
 
-	t = [this.@this findWaypoint:bot.current_way];
+	t = [this findWaypoint:this.current_way];
 	// FIXME
 	// ugh, better way to find players please!!!
-	if (this.classname != "player")
+	if (this.ent.classname != "player")
-		bot.current_way = t;
+		this.current_way = t;
 		
 	if (t.enemy == NIL) {
 		[self lost:this :FALSE];
@@ -260,7 +216,7 @@ Boy it's confusing.
 	}
 }
 
--(void)getPath:(Waypoint)this :(integer)direct
+-(void)getPath:(Target)this :(integer)direct
 {
 	if (this == NIL)
 		return;
@@ -389,8 +345,8 @@ very good all things considered.
 			local integer i;
 
 			for (i = 0; i < 4; i++) {
-				if (way.targets[i]) {
+				if (way.links[i]) {
-					DeveloperLightning (way, way.targets[i],
+					DeveloperLightning (way, way.links[i],
 										way.flags & (AI_TELELINK_1 << i));
 				}
 			}

fbxa/libfrikbot.h

@@ -11,6 +11,8 @@ typedef struct bot_data_t bot_data_t;
 
 @interface Target: Entity
 {
+@public
+	Waypoint current_way;
 }
 +(Target)forEntity:(entity)ent;
 -(vector)realorigin;
@@ -19,12 +21,14 @@ typedef struct bot_data_t bot_data_t;
 -(void)setOrigin:(vector) org;
 -(integer)recognizePlat:(integer)flag;
 -(integer)ishuman;
+-(integer)priority:(Bot)bot;
+-(Waypoint)findWaypoint:(Waypoint)start;
 @end
 
 @interface Waypoint: Target
 {
 @public
-	Waypoint [4] targets;
+	Waypoint [4] links;
 	integer flags;
 	vector origin;
 
@@ -97,7 +101,6 @@ typedef struct bot_data_t bot_data_t;
 	float dyn_time;
 	Waypoint temp_way;
 	Waypoint last_way;
-	Waypoint current_way;
 	Target [4] targets;
 	entity avoid;
 	vector obs_dir;
@@ -148,18 +151,18 @@ typedef struct bot_data_t bot_data_t;
 -(integer)targetOnstack:(Target)scot;
 -(void)targetAdd:(Target)e;
 -(void)targetDrop:(Target)e;
--(void)lost:(Waypoint)targ :(integer)success;
+-(void)lost:(Target)targ :(integer)success;
--(void)checkLost:(Waypoint)targ;
+-(void)checkLost:(Target)targ;
 -(void)handleAI;
 -(void)path;
--(float)priorityForThing:(Target)thing;
 -(void)lookForCrap:(integer)scope;
 -(void)angleSet;
 -(void)AI;
+-(integer)priorityForThing:(Target)thing;
 @end
 
 @interface Bot (Fight)
--(float)sizePlayer:(entity)e;
+-(float)sizePlayer:(Target)targ;
 -(void)dodgeStuff;
 -(void)weaponSwitch:(float)brange;
 -(void)shoot;
@@ -167,12 +170,11 @@ typedef struct bot_data_t bot_data_t;
 @end
 
 @interface Bot (Way)
--(Waypoint)findWaypoint:(Waypoint)start;
 -(void)deleteWaypoint:(Waypoint)what;
 -(entity)findThing:(string)s;
 -(Waypoint)findRoute:(Waypoint)lastone;
--(void)markPath:(entity)this;
+-(void)markPath:(Target)this;
--(void)getPath:(Waypoint)this :(integer)direct;
+-(void)getPath:(Target)this :(integer)direct;
 -(integer)beginRoute;
 -(void)spawnTempWaypoint:(vector)org;
 -(void)dynamicWaypoint;

fbxa/target.r

@@ -73,6 +73,9 @@ struct target_s = {
 	local Target t;
 	local struct target_s ele;
 
+	if (!ent)
+		return NIL;
+
 	if (ent.classname == "player")
 		return ent.@this;
 
@@ -138,4 +141,95 @@ struct target_s = {
 	return 0;
 }
 
+-(integer)priority:(Bot)bot
+{
+	if ((ent.flags & FL_ITEM) && ent.model && ent.search_time < time) {
+		// ugly hack
+		//XXX if (ent._last != bot)
+		//XXX 	thisp = 20;
+		if (ent.classname == "item_artifact_super_damage")
+			return 65;
+		else if (ent.classname == "item_artifact_invulnerability")
+			return 65;
+		else if (ent.classname == "item_health") {
+			if (ent.spawnflags & 2)
+				return 55;
+			if (bot.ent.health < 40)
+				return 55 + 50;
+		} else if (ent.model == "progs/armor.mdl") {
+			if (bot.ent.armorvalue < 200) {		
+				if (ent.skin == 2)
+					return 60;
+				else if (bot.ent.armorvalue < 100)			
+					return 60 + 25;
+			}
+		} else if (ent.classname == "weapon_supershotgun") {
+			if (!(bot.ent.items & IT_SUPER_SHOTGUN))
+				return 25;
+		} else if (ent.classname == "weapon_nailgun") {
+			if (!(bot.ent.items & IT_NAILGUN))
+				return 30;
+		} else if (ent.classname == "weapon_supernailgun") {
+			if (!(bot.ent.items & IT_SUPER_NAILGUN))
+				return 35;
+		} else if (ent.classname == "weapon_grenadelauncher") {
+			if (!(bot.ent.items & IT_GRENADE_LAUNCHER))
+				return 45;
+		} else if (ent.classname == "weapon_rocketlauncher") {
+			if (!(bot.ent.items & IT_ROCKET_LAUNCHER))
+				return 60;
+		} else if (ent.classname == "weapon_lightning") {
+			if (!(bot.ent.items & IT_LIGHTNING))
+				return 50;
+		}
+	} else if ((ent.flags & FL_MONSTER) && ent.health > 0)
+		return 45;
+	return 0;
+}
+
+/*
+FindWaypoint
+
+This is used quite a bit, by many different
+functions big lag causer
+
+Finds the closest, fisible, waypoint to e
+*/
+-(Waypoint)findWaypoint:(Waypoint)start
+{
+	local Waypoint best, t;
+	local float dst, tdst;
+	local vector org;
+	local integer count, i;
+	local integer ishuman = [self ishuman];
+
+	org = [self realorigin];
+
+	if (start) {
+		dst = vlen ([start origin] - org);
+		best = start;
+	} else {
+		dst = 100000;
+		best = NIL;
+	}
+	count = [waypoint_array count];
+	for (i = 0; i < count; i++) {
+		t = [waypoint_array getItemAt:i];
+		// real players cut through ignore types
+		if (dst < 20)
+			return best;
+		if (!(t.flags & AI_IGNORE_TYPES) || ishuman) {
+			tdst = vlen (t.origin - org);
+			if (tdst < dst) {
+				traceline (ent.origin, t.origin, TRUE, ent);
+				if (trace_fraction == 1) {
+					dst = tdst;
+					best = t;
+				}
+			}
+		}
+	} 
+	return best;
+}
+
 @end

fbxa/waypoint.r

@@ -56,6 +56,7 @@ Array waypoint_array;
 {
 	if (!waypoint_array) {
 		waypoint_array = [[Array alloc] init];
+		[waypoint_array addItem:NIL];
 		waypoint_queue = [[List alloc] init];
 		waypoint_thinker = spawn ();
 		waypoint_thinker.classname = "waypoint_thinker";
@@ -121,7 +122,7 @@ make_waypoint =
 		return 0;
 
 	for (i = 0; i < 4; i++) {
-		if (targets[i] == way) {
+		if (links[i] == way) {
 			if (flags & (AI_TELELINK_1 << i))
 				return 2;
 			return 1;
@@ -140,8 +141,8 @@ make_waypoint =
 		return 0; // already linked!!!
 
 	for (i = 0; i < 4; i++) {
-		if (!targets[i]) {
+		if (!links[i]) {
-			targets[i] = way;
+			links[i] = way;
 			return 1;
 		}
 	}
@@ -159,8 +160,8 @@ make_waypoint =
 		return 0; // already linked!!!
 
 	for (i = 0; i < 4; i++) {
-		if (!targets[i]) {
+		if (!links[i]) {
-			targets[i] = way;
+			links[i] = way;
 			flags |= AI_TELELINK_1 << i;
 			return 1;
 		}
@@ -178,9 +179,9 @@ make_waypoint =
 		return;
 
 	for (i = 0; i < 4; i++) {
-		if (targets[i] == way) {
+		if (links[i] == way) {
 			flags &= ~(AI_TELELINK_1 << i);
-			targets[i] = NIL;
+			links[i] = NIL;
 		}
 	}
 }
@@ -207,10 +208,10 @@ Waypoint Loading from file
 
 -(void)fix
 {
-	targets[0] = [Waypoint waypointForNum:b_pants];
+	links[0] = [Waypoint waypointForNum:b_pants];
-	targets[1] = [Waypoint waypointForNum:b_skill];
+	links[1] = [Waypoint waypointForNum:b_skill];
-	targets[2] = [Waypoint waypointForNum:b_shirt];
+	links[2] = [Waypoint waypointForNum:b_shirt];
-	targets[3] = [Waypoint waypointForNum:b_frags];
+	links[3] = [Waypoint waypointForNum:b_frags];
 }
 
 +(void) fixWaypoints
@@ -301,16 +302,16 @@ tripping the runaway loop counter
 	// can you say ugly?
 	if (flags & AI_TRACE_TEST) {
 		for (i = 0; i < 4; i++) {
-			if (targets[i]) {
+			if (links[i]) {
-				traceline (origin, targets[i].origin, TRUE, /*self*/NIL);
+				traceline (origin, links[i].origin, TRUE, /*self*/NIL);
 				if (trace_fraction == 1)
-					[self followLink:targets[i].origin :AI_TELELINK_1 << i];
+					[self followLink:links[i] :AI_TELELINK_1 << i];
 			}
 		}
  	} else {
 		for (i = 0; i < 4; i++) {
-			if (targets[i]) {
+			if (links[i]) {
-				[self followLink:targets[i].origin :AI_TELELINK_1 << i];
+				[self followLink:links[i] :AI_TELELINK_1 << i];
 			}
 		}
 	}
@@ -345,6 +346,15 @@ tripping the runaway loop counter
 	return self;
 }
 
+-(integer)priority:(Bot)bot
+{
+		if (flags & AI_SNIPER)
+			return 30;
+		else if (flags & AI_AMBUSH)
+			return 30;
+		return 0;
+}
+
 @end