diff options
Diffstat (limited to 'src/map/vending.c')
| -rw-r--r-- | src/map/vending.c | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/src/map/vending.c b/src/map/vending.c new file mode 100644 index 000000000..703b1b9b9 --- /dev/null +++ b/src/map/vending.c @@ -0,0 +1,170 @@ +// $Id: vending.c,v 1.2 2004/09/25 05:32:19 MouseJstr Exp $
+#include <stdio.h>
+#include <string.h>
+
+#include "clif.h"
+#include "itemdb.h"
+#include "map.h"
+#include "vending.h"
+#include "pc.h"
+#include "skill.h"
+#include "battle.h"
+#include "nullpo.h"
+#include "log.h"
+
+/*==========================================
+ * 露店閉鎖
+ *------------------------------------------
+*/
+void vending_closevending(struct map_session_data *sd)
+{
+
+ nullpo_retv(sd);
+
+ sd->vender_id=0;
+ clif_closevendingboard(&sd->bl,0);
+}
+
+/*==========================================
+ * 露店アイテムリスト要求
+ *------------------------------------------
+ */
+void vending_vendinglistreq(struct map_session_data *sd,int id)
+{
+ struct map_session_data *vsd;
+
+ nullpo_retv(sd);
+
+ if( (vsd=map_id2sd(id)) == NULL )
+ return;
+ if(vsd->vender_id==0)
+ return;
+ clif_vendinglist(sd,id,vsd->vending);
+}
+
+/*==========================================
+ * 露店アイテム購入
+ *------------------------------------------
+ */
+void vending_purchasereq(struct map_session_data *sd,int len,int id,unsigned char *p)
+{
+ int i,j,w,z,new=0,blank,vend_list[12];
+ short amount,index;
+ struct map_session_data *vsd=map_id2sd(id);
+
+ nullpo_retv(sd);
+
+ blank=pc_inventoryblank(sd);
+
+ if(vsd==NULL)
+ return;
+ if(vsd->vender_id==0)
+ return;
+ if(vsd->vender_id==sd->bl.id)
+ return;
+ for(i=0,w=z=0;8+4*i<len;i++){
+ amount=*(short*)(p+4*i);
+ index=*(short*)(p+2+4*i)-2;
+/*
+ if(amount < 0) return; //add
+ for(j=0;j<vsd->vend_num;j++)
+ if(0<vsd->vending[j].amount && amount<=vsd->vending[j].amount && vsd->vending[j].index==index)
+ break;
+*/
+//ADD_start
+ for(j=0;j < vsd->vend_num;j++) {
+ if(0 < vsd->vending[j].amount && vsd->vending[j].index==index) {
+ if(amount > vsd->vending[j].amount || amount <= 0) {
+ clif_buyvending(sd,index,vsd->vending[j].amount,4);
+ return;
+ }
+ if(amount <= vsd->vending[j].amount) break;
+ }
+ }
+//ADD_end
+ if(j==vsd->vend_num)
+ return; // 売り切れ
+ vend_list[i]=j;
+ z+=vsd->vending[j].value*amount;
+ if(z > sd->status.zeny){
+ clif_buyvending(sd,index,amount,1);
+ return; // zeny不足
+ }
+ w+=itemdb_weight(vsd->status.cart[index].nameid)*amount;
+ if(w+sd->weight > sd->max_weight){
+ clif_buyvending(sd,index,amount,2);
+ return; // 重量超過
+ }
+ switch(pc_checkadditem(sd,vsd->status.cart[index].nameid,amount)){
+ case ADDITEM_EXIST:
+ break;
+ case ADDITEM_NEW:
+ new++;
+ if(new > blank)
+ return; // 種類数超過
+ break;
+ case ADDITEM_OVERAMOUNT:
+ return; // アイテム数超過
+ }
+ }
+ if(z < 0 || z > MAX_ZENY){ //Zeny Bug Fixed by Darkchild
+ clif_tradecancelled(sd);
+ clif_tradecancelled(vsd);
+ return;
+ }
+ pc_payzeny(sd,z);
+ pc_getzeny(vsd,z);
+ for(i=0;8+4*i<len;i++){
+ amount=*(short*)(p+4*i);
+ index=*(short*)(p+2+4*i)-2;
+ if(amount < 0) break; //add
+ pc_additem(sd,&vsd->status.cart[index],amount);
+
+ #ifndef TXT_ONLY
+ if(log_config.vend > 0)
+ log_vend(vsd,sd,index,amount,z);
+ #endif
+
+ vsd->vending[vend_list[i]].amount-=amount;
+ pc_cart_delitem(vsd,index,amount,0);
+ clif_vendingreport(vsd,index,amount);
+ }
+}
+
+/*==========================================
+ * 露店開設
+ *------------------------------------------
+ */
+void vending_openvending(struct map_session_data *sd,int len,char *message,int flag,unsigned char *p)
+{
+ int i;
+
+ nullpo_retv(sd);
+
+ if(!pc_checkskill(sd,MC_VENDING) || !pc_iscarton(sd)) { // cart skill and cart check [Valaris]
+ clif_skill_fail(sd,MC_VENDING,0,0);
+ return;
+ }
+
+ if(flag){
+ for(i=0;85+8*i<len;i++){
+ sd->vending[i].index=*(short*)(p+8*i)-2;
+ sd->vending[i].amount=*(short*)(p+2+8*i);
+ sd->vending[i].value=*(int*)(p+4+8*i);
+ if(sd->vending[i].value>battle_config.vending_max_value)sd->vending[i].value=battle_config.vending_max_value;
+ // カート内のアイテム数と販売するアイテム数に相違があったら中止
+ if(pc_cartitem_amount(sd,sd->vending[i].index,sd->vending[i].amount)<0 || sd->vending[i].value < 0) { // fixes by Valaris and fritz
+ clif_skill_fail(sd,MC_VENDING,0,0);
+ return;
+ }
+ }
+ sd->vender_id=sd->bl.id;
+ sd->vend_num=i;
+ strcpy(sd->message,message);
+ if(clif_openvending(sd,sd->vender_id,sd->vending) > 0)
+ clif_showvendingboard(&sd->bl,message,0);
+ else
+ sd->vender_id=0;
+ }
+}
+
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