From a76908de39c38dcb65afb6d1ab628bc414abd483 Mon Sep 17 00:00:00 2001
From: Lance <Lance@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Mon, 1 May 2006 05:48:06 +0000
Subject: * Optimized fake npc system. Added npc_checknear back to
 npc_buysellsel.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@6426 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/map/clif.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

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

diff --git a/src/map/clif.c b/src/map/clif.c
index 0efd160b4..8321368c0 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -1809,10 +1809,16 @@ void clif_sendfakenpc(struct map_session_data *sd, int npcid) {
 int clif_scriptmenu(struct map_session_data *sd, int npcid, char *mes) {
 	int fd;
 	int slen = strlen(mes) + 8;
+	struct block_list *bl = map_id2bl(npcid);
 	WFIFOHEAD(fd, slen);
 
 	nullpo_retr(0, sd);
 
+	if (bl->type == BL_PC || bl->m!=sd->bl.m ||
+	   bl->x<sd->bl.x-AREA_SIZE-1 || bl->x>sd->bl.x+AREA_SIZE+1 ||
+	   bl->y<sd->bl.y-AREA_SIZE-1 || bl->y>sd->bl.y+AREA_SIZE+1)
+	   clif_sendfakenpc(sd, npcid);
+
 	fd=sd->fd;
 	WFIFOW(fd,0)=0xb7;
 	WFIFOW(fd,2)=slen;
@@ -1829,8 +1835,14 @@ int clif_scriptmenu(struct map_session_data *sd, int npcid, char *mes) {
  */
 int clif_scriptinput(struct map_session_data *sd, int npcid) {
 	int fd;
+	struct block_list *bl = map_id2bl(npcid);
 
 	nullpo_retr(0, sd);
+
+	if (bl->type == BL_PC || bl->m!=sd->bl.m ||
+	   bl->x<sd->bl.x-AREA_SIZE-1 || bl->x>sd->bl.x+AREA_SIZE+1 ||
+	   bl->y<sd->bl.y-AREA_SIZE-1 || bl->y>sd->bl.y+AREA_SIZE+1)
+	   clif_sendfakenpc(sd, npcid);
 	
 	fd=sd->fd;
 	WFIFOHEAD(fd, packet_len_table[0x142]);
@@ -1847,9 +1859,15 @@ int clif_scriptinput(struct map_session_data *sd, int npcid) {
  */
 int clif_scriptinputstr(struct map_session_data *sd, int npcid) {
 	int fd;
+	struct block_list *bl = map_id2bl(npcid);
 
 	nullpo_retr(0, sd);
 
+	if (bl->type == BL_PC || bl->m!=sd->bl.m ||
+	   bl->x<sd->bl.x-AREA_SIZE-1 || bl->x>sd->bl.x+AREA_SIZE+1 ||
+	   bl->y<sd->bl.y-AREA_SIZE-1 || bl->y>sd->bl.y+AREA_SIZE+1)
+	   clif_sendfakenpc(sd, npcid);
+
 	fd=sd->fd;
 	WFIFOHEAD(fd, packet_len_table[0x1d4]);
 	WFIFOW(fd,0)=0x1d4;
-- 
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