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-rw-r--r--src/map/clif.c85
1 files changed, 74 insertions, 11 deletions
diff --git a/src/map/clif.c b/src/map/clif.c
index 2810a624b..fe5d559d5 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -92,12 +92,81 @@ static inline void WFIFOPOS(int fd, unsigned short pos, short x, short y, unsign
}
-inline void WFIFOPOS2(int fd, unsigned short pos, short x0, short y0, short x1, short y1, unsigned char sx0, unsigned char sy0)
+static inline void WFIFOPOS2(int fd, unsigned short pos, short x0, short y0, short x1, short y1, unsigned char sx0, unsigned char sy0)
{
WBUFPOS2(WFIFOP(fd,pos), 0, x0, y0, x1, y1, sx0, sy0);
}
+static inline void RBUFPOS(const uint8* p, unsigned short pos, short* x, short* y, unsigned char* dir)
+{
+ p += pos;
+
+ if( x )
+ {
+ x[0] = ( ( p[0] & 0xff ) << 2 ) | ( p[1] >> 6 );
+ }
+
+ if( y )
+ {
+ y[0] = ( ( p[1] & 0x3f ) << 4 ) | ( p[2] >> 4 );
+ }
+
+ if( dir )
+ {
+ dir[0] = ( p[2] & 0x0f );
+ }
+}
+
+
+static inline void RBUFPOS2(const uint8* p, unsigned short pos, short* x0, short* y0, short* x1, short* y1, unsigned char* sx0, unsigned char* sy0)
+{
+ p += pos;
+
+ if( x0 )
+ {
+ x0[0] = ( ( p[0] & 0xff ) << 2 ) | ( p[1] >> 6 );
+ }
+
+ if( y0 )
+ {
+ y0[0] = ( ( p[1] & 0x3f ) << 4 ) | ( p[2] >> 4 );
+ }
+
+ if( x1 )
+ {
+ x1[0] = ( ( p[2] & 0x0f ) << 6 ) | ( p[3] >> 2 );
+ }
+
+ if( y1 )
+ {
+ y1[0] = ( ( p[3] & 0x03 ) << 8 ) | ( p[4] >> 0 );
+ }
+
+ if( sx0 )
+ {
+ sx0[0] = ( p[5] & 0xf0 ) >> 4;
+ }
+
+ if( sy0 )
+ {
+ sy0[0] = ( p[5] & 0x0f ) >> 0;
+ }
+}
+
+
+static inline void RFIFOPOS(int fd, unsigned short pos, short* x, short* y, unsigned char* dir)
+{
+ RBUFPOS(RFIFOP(fd,pos), 0, x, y, dir);
+}
+
+
+static inline void RFIFOPOS2(int fd, unsigned short pos, short* x0, short* y0, short* x1, short* y1, unsigned char* sx0, unsigned char* sy0)
+{
+ RBUFPOS2(WFIFOP(fd,pos), 0, x0, y0, x1, y1, sx0, sy0);
+}
+
+
//To idenfity disguised characters.
static inline bool disguised(struct block_list* bl)
{
@@ -9001,7 +9070,6 @@ void clif_parse_progressbar(int fd, struct map_session_data * sd)
void clif_parse_WalkToXY(int fd, struct map_session_data *sd)
{
short x, y;
- int cmd;
if (pc_isdead(sd)) {
clif_clearunit_area(&sd->bl, CLR_DEAD);
@@ -9020,11 +9088,8 @@ void clif_parse_WalkToXY(int fd, struct map_session_data *sd)
pc_delinvincibletimer(sd);
- cmd = RFIFOW(fd,0);
- x = RFIFOB(fd,packet_db[sd->packet_ver][cmd].pos[0]) * 4 +
- (RFIFOB(fd,packet_db[sd->packet_ver][cmd].pos[0] + 1) >> 6);
- y = ((RFIFOB(fd,packet_db[sd->packet_ver][cmd].pos[0]+1) & 0x3f) << 4) +
- (RFIFOB(fd,packet_db[sd->packet_ver][cmd].pos[0] + 2) >> 4);
+ RFIFOPOS(fd, packet_db[sd->packet_ver][RFIFOW(fd,0)].pos[0], &x, &y, NULL);
+
//Set last idle time... [Skotlex]
sd->idletime = last_tick;
@@ -12662,11 +12727,9 @@ void clif_parse_HomMoveTo(int fd, struct map_session_data *sd)
{
int id = RFIFOL(fd,2); // Mercenary or Homunculus
struct block_list *bl = NULL;
- short x, y, cmd;
+ short x, y;
- cmd = RFIFOW(fd,0);
- x = RFIFOB(fd,packet_db[sd->packet_ver][cmd].pos[0]) * 4 + (RFIFOB(fd,packet_db[sd->packet_ver][cmd].pos[0] + 1) >> 6);
- y = ((RFIFOB(fd,packet_db[sd->packet_ver][cmd].pos[0]+1) & 0x3f) << 4) + (RFIFOB(fd,packet_db[sd->packet_ver][cmd].pos[0] + 2) >> 4);
+ RFIFOPOS(fd, packet_db[sd->packet_ver][RFIFOW(fd,0)].pos[1], &x, &y, NULL);
if( sd->md && sd->md->bl.id == id )
bl = &sd->md->bl; // Moving Mercenary