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authorshennetsind <shennetsind@54d463be-8e91-2dee-dedb-b68131a5f0ec>2012-04-29 17:54:32 +0000
committershennetsind <shennetsind@54d463be-8e91-2dee-dedb-b68131a5f0ec>2012-04-29 17:54:32 +0000
commit20990141f99acddc43e09c4090eff120a435719b (patch)
treec5a5106617f3fdb246445d893390b7f5a42005eb /src
parent856c6ccb9d5d893783e27d7b0d58387276e9f4e8 (diff)
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A minor memory improvement, and some curly brace love.
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16008 54d463be-8e91-2dee-dedb-b68131a5f0ec
Diffstat (limited to 'src')
-rw-r--r--src/map/map.c21
-rw-r--r--src/map/map.h1
-rw-r--r--src/map/npc.c14
3 files changed, 18 insertions, 18 deletions
diff --git a/src/map/map.c b/src/map/map.c
index deb8548b0..938f46582 100644
--- a/src/map/map.c
+++ b/src/map/map.c
@@ -1302,19 +1302,17 @@ int map_get_new_object_id(void)
// find a free id
i = last_object_id + 1;
- while( i != last_object_id )
- {
+ while( i != last_object_id ) {
if( i == MAX_FLOORITEM )
i = MIN_FLOORITEM;
- if( idb_get(id_db, i) == NULL )
+ if( !idb_exists(id_db, i) )
break;
++i;
}
- if( i == last_object_id )
- {
+ if( i == last_object_id ) {
ShowError("map_addobject: no free object id!\n");
return 0;
}
@@ -1892,14 +1890,19 @@ struct map_session_data * map_nick2sd(const char *nick)
}
/*==========================================
- * id番?の物を探す
- * 一三bjectの場合は配列を引くのみ
+ * Looksup id_db DBMap and returns BL pointer of 'id' or NULL if not found
*------------------------------------------*/
-struct block_list * map_id2bl(int id)
-{
+struct block_list * map_id2bl(int id) {
return (struct block_list*)idb_get(id_db,id);
}
+/**
+ * Same as map_id2bl except it only checks for its existence
+ **/
+bool map_blid_exists( int id ) {
+ return (idb_exists(id_db,id));
+}
+
/*==========================================
* Convext Mirror
*------------------------------------------*/
diff --git a/src/map/map.h b/src/map/map.h
index 8c4e30e3d..4fe3bdf15 100644
--- a/src/map/map.h
+++ b/src/map/map.h
@@ -660,6 +660,7 @@ struct homun_data* map_id2hd(int id);
struct mercenary_data* map_id2mc(int id);
struct chat_data* map_id2cd(int id);
struct block_list * map_id2bl(int id);
+bool map_blid_exists( int id );
#define map_id2index(id) map[(id)].index
int map_mapindex2mapid(unsigned short mapindex);
diff --git a/src/map/npc.c b/src/map/npc.c
index 23eca70d4..79f338600 100644
--- a/src/map/npc.c
+++ b/src/map/npc.c
@@ -55,17 +55,15 @@ static int npc_cache_mob=0;
/// Returns a new npc id that isn't being used in id_db.
/// Fatal error if nothing is available.
-int npc_get_new_npc_id(void)
-{
- if( npc_id >= START_NPC_NUM && map_id2bl(npc_id) == NULL )
+int npc_get_new_npc_id(void) {
+ if( npc_id >= START_NPC_NUM && !map_blid_exists(npc_id) )
return npc_id++;// available
- {// find next id
+ else {// find next id
int base_id = npc_id;
- while( base_id != ++npc_id )
- {
+ while( base_id != ++npc_id ) {
if( npc_id < START_NPC_NUM )
npc_id = START_NPC_NUM;
- if( map_id2bl(npc_id) == NULL )
+ if( !map_blid_exists(npc_id) )
return npc_id++;// available
}
// full loop, nothing available
@@ -3578,7 +3576,6 @@ int do_init_npc(void)
npcname_db = strdb_alloc(DB_OPT_BASE,NAME_LENGTH);
timer_event_ers = ers_new(sizeof(struct timer_event_data));
-
// process all npc files
ShowStatus("Loading NPCs...\r");
for( file = npc_src_files; file != NULL; file = file->next )
@@ -3586,7 +3583,6 @@ int do_init_npc(void)
ShowStatus("Loading NPC file: %s"CL_CLL"\r", file->name);
npc_parsesrcfile(file->name);
}
-
ShowInfo ("Done loading '"CL_WHITE"%d"CL_RESET"' NPCs:"CL_CLL"\n"
"\t-'"CL_WHITE"%d"CL_RESET"' Warps\n"
"\t-'"CL_WHITE"%d"CL_RESET"' Shops\n"