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| author | ultramage <ultramage@54d463be-8e91-2dee-dedb-b68131a5f0ec> | 2007-10-04 20:44:46 +0000 |
|---|---|---|
| committer | ultramage <ultramage@54d463be-8e91-2dee-dedb-b68131a5f0ec> | 2007-10-04 20:44:46 +0000 |
| commit | 72f668162425f86e6253d571708f9a54a776c923 (patch) | |
| tree | d1b46a204ccadde1e37b5969cc1c030445c89900 /src/map/vending.c | |
| parent | b4a305c08f2e6aaf2f1179462958af0f0b184fd2 (diff) | |
| download | hercules-72f668162425f86e6253d571708f9a54a776c923.tar.gz hercules-72f668162425f86e6253d571708f9a54a776c923.tar.bz2 hercules-72f668162425f86e6253d571708f9a54a776c923.tar.xz hercules-72f668162425f86e6253d571708f9a54a776c923.zip | |
* Added code that compacts the vending list after a purchase; fixes the problem with empty positions appearing in the list (bugreport:168)
git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@11355 54d463be-8e91-2dee-dedb-b68131a5f0ec
Diffstat (limited to 'src/map/vending.c')
| -rw-r--r-- | src/map/vending.c | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/src/map/vending.c b/src/map/vending.c index 7ac83b69c..9017eab96 100644 --- a/src/map/vending.c +++ b/src/map/vending.c @@ -57,10 +57,8 @@ void vending_vendinglistreq(struct map_session_data* sd, int id) *------------------------------------------*/ void vending_purchasereq(struct map_session_data* sd, int id, const uint8* data, int count) { - int i, j, w, new_ = 0, blank, vend_list[MAX_VENDING]; + int i, j, cursor, w, new_ = 0, blank, vend_list[MAX_VENDING]; double z; - unsigned short amount; - short idx; struct s_vending vending[MAX_VENDING]; // against duplicate packets struct map_session_data* vsd = map_id2sd(id); @@ -83,8 +81,8 @@ void vending_purchasereq(struct map_session_data* sd, int id, const uint8* data, w = 0; // weight counter for( i = 0; i < count; i++ ) { - amount = *(uint16*)(data + 4*i + 0); - idx = *(uint16*)(data + 4*i + 2); + unsigned short amount = *(uint16*)(data + 4*i + 0); + short idx = *(uint16*)(data + 4*i + 2); idx -= 2; if( amount <= 0 ) @@ -152,8 +150,8 @@ void vending_purchasereq(struct map_session_data* sd, int id, const uint8* data, for( i = 0; i < count; i++ ) { - amount = *(uint16*)(data + 4*i + 0); - idx = *(uint16*)(data + 4*i + 2); + unsigned short amount = *(uint16*)(data + 4*i + 0); + short idx = *(uint16*)(data + 4*i + 2); idx -= 2; //Logs sold (V)ending items [Lupus] @@ -177,6 +175,23 @@ void vending_purchasereq(struct map_session_data* sd, int id, const uint8* data, } } + // compact the vending list + for( i = 0, cursor = 0; i < vsd->vend_num; i++ ) + { + if( vsd->vending[i].amount == 0 ) + continue; + + if( cursor != i ) // speedup + { + vsd->vending[cursor].index = vsd->vending[i].index; + vsd->vending[cursor].amount = vsd->vending[i].amount; + vsd->vending[cursor].value = vsd->vending[i].value; + } + + cursor++; + } + vsd->vend_num = cursor; + //Always save BOTH: buyer and customer if( save_settings&2 ) { |