From 029ca87f8cba3e321671d2e1b3c4c32976fab713 Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Wed, 15 Jun 2011 17:20:15 +0900
Subject: [PATCH] Fix up waypoing queues.

Now that List is gone, have to use Array.
---
 fbxa/bot_way.qc |  1 -
 fbxa/target.r   |  1 -
 fbxa/waypoint.r | 11 ++++++-----
 3 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/fbxa/bot_way.qc b/fbxa/bot_way.qc
index 0a25ca0..54a49d7 100644
--- a/fbxa/bot_way.qc
+++ b/fbxa/bot_way.qc
@@ -43,7 +43,6 @@ this notice in its entirety.
 */
 
 #include <Array.h>
-#include <List.h>
 
 #include "libfrikbot.h"
 #include "editor.h"
diff --git a/fbxa/target.r b/fbxa/target.r
index 5fcbc2e..0f2e0fc 100644
--- a/fbxa/target.r
+++ b/fbxa/target.r
@@ -45,7 +45,6 @@ this notice in its entirety.
 #include "libfrikbot.h"
 #include "Array.h"
 #include "hash.h"
-#include "List.h"
 
 @static hashtab_t target_tab;
 
diff --git a/fbxa/waypoint.r b/fbxa/waypoint.r
index ea2cc5a..dac7e1d 100644
--- a/fbxa/waypoint.r
+++ b/fbxa/waypoint.r
@@ -44,7 +44,6 @@ this notice in its entirety.
 
 #include "libfrikbot.h"
 #include "Array.h"
-#include "List.h"
 #include "qfile.h"
 #include "qfs.h"
 #include "string.h"
@@ -52,13 +51,13 @@ this notice in its entirety.
 
 Array *waypoint_array;
 @static entity waypoint_thinker;
-@static List *waypoint_queue;
+@static Array *waypoint_queue;
 
 @static void () waypoint_init =
 {
 	waypoint_array = [[Array alloc] init];
 	if (!waypoint_queue)
-		waypoint_queue = [[List alloc] init];
+		waypoint_queue = [[Array alloc] init];
 	if (!waypoint_thinker) {
 		waypoint_thinker = spawn ();
 		waypoint_thinker.classname = "waypoint_thinker";
@@ -552,18 +551,20 @@ tripping the runaway loop counter
 			direct_route = FALSE;
 		}
 	}
-	if ((waypoint_thinker.@this = [waypoint_queue removeItemAtHead])) {
+	if ([waypoint_queue count]
+		&& (waypoint_thinker.@this = [waypoint_queue lastObject])) {
 		local id obj = waypoint_thinker.@this;
 		local IMP imp = [obj methodForSelector: @selector (waypointThink)];
 		waypoint_thinker.think = (void ()()) imp;
 		waypoint_thinker.nextthink = time;
+		[waypoint_queue removeLastObject];
 	}
 }
 
 -(id)queueForThink
 {
 	if (waypoint_thinker.@this) {
-		[waypoint_queue addItemAtTail: self];
+		[waypoint_queue addObject: self];
 	} else {
 		local IMP imp = [self methodForSelector: @selector (waypointThink)];
 		waypoint_thinker.think = (void ()()) imp;