summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/Makefile.am2
-rw-r--r--src/map/init.c2
-rw-r--r--src/map/npc.c47
-rw-r--r--src/map/npc.h9
4 files changed, 60 insertions, 0 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index 51ef27a..c739693 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -17,6 +17,8 @@ LOGIN_SRC = login/config.c \
MAP_SRC = map/dummy.c \
map/dummy.h \
map/init.c \
+ map/npc.c \
+ map/npc.h \
map/parse.c \
map/parse.h \
map/pc.c \
diff --git a/src/map/init.c b/src/map/init.c
index 52c5f58..795a331 100644
--- a/src/map/init.c
+++ b/src/map/init.c
@@ -35,6 +35,7 @@
#include "common/interfaces.h"
#include "map/dummy.h"
+#include "map/npc.h"
#include "map/parse.h"
#include "map/script.h"
#include "map/pc.h"
@@ -121,6 +122,7 @@ HPExport void plugin_init (void)
addPacket(0x7530, 22, map_parse_version, hpClif_Parse);
addHookPre("pc->readparam", epc_readparam_pre);
addHookPre("pc->setregistry", epc_setregistry);
+ addHookPre("npc->checknear", enpc_checknear);
langScriptId = script->add_str("Lang");
}
diff --git a/src/map/npc.c b/src/map/npc.c
new file mode 100644
index 0000000..054505d
--- /dev/null
+++ b/src/map/npc.c
@@ -0,0 +1,47 @@
+// Copyright (c) Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// Copyright (c) 2014 Evol developers
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "../../../common/HPMi.h"
+#include "../../../common/malloc.h"
+#include "../../../common/mmo.h"
+#include "../../../common/socket.h"
+#include "../../../common/strlib.h"
+#include "../../../map/npc.h"
+#include "../../../map/pc.h"
+
+#include "map/npc.h"
+
+struct npc_data* enpc_checknear(struct map_session_data* sd, struct block_list* bl)
+{
+ struct npc_data *nd;
+
+ hookStop();
+
+ if (!sd)
+ return NULL;
+
+ if (bl == NULL)
+ return NULL;
+ if (bl->type != BL_NPC)
+ return NULL;
+ nd = (TBL_NPC*)bl;
+
+ if (sd->npc_id == bl->id)
+ return nd;
+
+ if (nd->class_ < 0) //Class-less npc, enable click from anywhere.
+ return nd;
+
+ if (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)
+ {
+ return NULL;
+ }
+
+ return nd;
+}
diff --git a/src/map/npc.h b/src/map/npc.h
new file mode 100644
index 0000000..8053352
--- /dev/null
+++ b/src/map/npc.h
@@ -0,0 +1,9 @@
+// Copyright (c) Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// Copyright (c) 2014 Evol developers
+
+#ifndef EVOL_MAP_NPC
+#define EVOL_MAP_NPC
+
+struct npc_data* enpc_checknear(struct map_session_data* sd, struct block_list* bl);
+
+#endif // EVOL_MAP_NPC