From bb1860600e59dacef19e8fd3e24417a92fde5113 Mon Sep 17 00:00:00 2001
From: skotlex <skotlex@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Fri, 9 Feb 2007 19:50:57 +0000
Subject: - Updated the 'unit walk' to functions so they stop your attack if
 it's possible to walk.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@9837 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/map/unit.c | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

(limited to 'src/map/unit.c')

diff --git a/src/map/unit.c b/src/map/unit.c
index 2a360e6ab..18fffa7f5 100644
--- a/src/map/unit.c
+++ b/src/map/unit.c
@@ -43,6 +43,7 @@ struct unit_data* unit_bl2ud(struct block_list *bl) {
 	return NULL;
 }
 
+static int unit_attack_timer(int tid,unsigned int tick,int id,int data);
 static int unit_walktoxy_timer(int tid,unsigned int tick,int id,int data);
 
 int unit_walktoxy_sub(struct block_list *bl)
@@ -309,9 +310,14 @@ int unit_walktoxy( struct block_list *bl, int x, int y, int flag) {
 		// timer関数からunit_walktoxy_subを呼ぶようにする
 		ud->state.change_walk_target = 1;
 		return 1;
-	} else {
-		return unit_walktoxy_sub(bl);
 	}
+
+	if (ud->attacktimer != -1) {
+		delete_timer( ud->attacktimer, unit_attack_timer );
+		ud->attacktimer = -1;
+	}
+
+	return unit_walktoxy_sub(bl);
 }
 
 static int unit_walktobl_sub(int tid,unsigned int tick,int id,int data)
@@ -366,13 +372,21 @@ int unit_walktobl(struct block_list *bl, struct block_list *tbl, int range, int
 		ud->state.change_walk_target = 1;
 		return 1;
 	}
+
 	if (DIFF_TICK(ud->canmove_tick, gettick()) > 0)
 	{	//Can't move, wait a bit before invoking the movement.
 		add_timer(ud->canmove_tick+1, unit_walktobl_sub, bl->id, ud->target);
 		return 1;
-	} else if (!unit_can_move(bl))
+	}
+
+	if (!unit_can_move(bl))
 		return 0;
-	
+
+	if (ud->attacktimer != -1) {
+		delete_timer( ud->attacktimer, unit_attack_timer );
+		ud->attacktimer = -1;
+	}
+
 	return unit_walktoxy_sub(bl);
 }
 
-- 
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