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authorai4rei <ai4rei@54d463be-8e91-2dee-dedb-b68131a5f0ec>2011-02-06 12:18:46 +0000
committerai4rei <ai4rei@54d463be-8e91-2dee-dedb-b68131a5f0ec>2011-02-06 12:18:46 +0000
commitd48bc7cc19f8722cf46febfb9853de0b0e820c57 (patch)
tree80c823d809809aa01bc99ce3256bcad8364fbabd /src/map/script.c
parent171066c9e4c7b1c26c6f99597551692ca00c6e0d (diff)
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* Replaced 'nameid < 500' checks in script commands 'countitem', 'countitem2' and 'autoequip' with stricter ones.
- This should stop meaningless itemdb_search warnings from said commands when an invalid item id is used. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14696 54d463be-8e91-2dee-dedb-b68131a5f0ec
Diffstat (limited to 'src/map/script.c')
-rw-r--r--src/map/script.c87
1 files changed, 52 insertions, 35 deletions
diff --git a/src/map/script.c b/src/map/script.c
index 9d36802a2..82f39d258 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -5338,6 +5338,7 @@ BUILDIN_FUNC(countitem)
{
int nameid, i;
int count = 0;
+ struct item_data* id = NULL;
struct script_data* data;
TBL_PC* sd = script_rid2sd(st);
@@ -5347,24 +5348,26 @@ BUILDIN_FUNC(countitem)
}
data = script_getdata(st,2);
- get_val(st,data);
- if( data_isstring(data) ) {
- const char* name = conv_str(st,data);
- struct item_data* item_data;
- if((item_data = itemdb_searchname(name)) != NULL)
- nameid = item_data->nameid;
- else
- nameid = 0;
- } else
- nameid = conv_num(st,data);
+ get_val(st, data); // convert into value in case of a variable
- if (nameid < 500) {
- ShowError("wrong item ID : countitem(%i)\n", nameid);
- script_reportsrc(st);
+ if( data_isstring(data) )
+ {// item name
+ id = itemdb_searchname(conv_str(st, data));
+ }
+ else
+ {// item id
+ id = itemdb_exists(conv_num(st, data));
+ }
+
+ if( id == NULL )
+ {
+ ShowError("buildin_countitem: Invalid item '%s'.\n", script_getstr(st,2)); // returns string, regardless of what it was
script_pushint(st,0);
return 1;
}
+ nameid = id->nameid;
+
for(i = 0; i < MAX_INVENTORY; i++)
if(sd->status.inventory[i].nameid == nameid)
count += sd->status.inventory[i].amount;
@@ -5381,7 +5384,8 @@ BUILDIN_FUNC(countitem2)
{
int nameid, iden, ref, attr, c1, c2, c3, c4;
int count = 0;
- int i;
+ int i;
+ struct item_data* id = NULL;
struct script_data* data;
TBL_PC* sd = script_rid2sd(st);
@@ -5389,19 +5393,27 @@ BUILDIN_FUNC(countitem2)
script_pushint(st,0);
return 0;
}
-
+
data = script_getdata(st,2);
- get_val(st,data);
- if( data_isstring(data) ) {
- const char* name = conv_str(st,data);
- struct item_data* item_data;
- if((item_data = itemdb_searchname(name)) != NULL)
- nameid = item_data->nameid;
- else
- nameid = 0;
- } else
- nameid = conv_num(st,data);
-
+ get_val(st, data); // convert into value in case of a variable
+
+ if( data_isstring(data) )
+ {// item name
+ id = itemdb_searchname(conv_str(st, data));
+ }
+ else
+ {// item id
+ id = itemdb_exists(conv_num(st, data));
+ }
+
+ if( id == NULL )
+ {
+ ShowError("buildin_countitem2: Invalid item '%s'.\n", script_getstr(st,2)); // returns string, regardless of what it was
+ script_pushint(st,0);
+ return 1;
+ }
+
+ nameid = id->nameid;
iden = script_getnum(st,3);
ref = script_getnum(st,4);
attr = script_getnum(st,5);
@@ -5409,13 +5421,7 @@ BUILDIN_FUNC(countitem2)
c2 = (short)script_getnum(st,7);
c3 = (short)script_getnum(st,8);
c4 = (short)script_getnum(st,9);
-
- if (nameid < 500) {
- ShowError("wrong item ID : countitem2(%i)\n", nameid);
- script_pushint(st,0);
- return 1;
- }
-
+
for(i = 0; i < MAX_INVENTORY; i++)
if (sd->status.inventory[i].nameid > 0 && sd->inventory_data[i] != NULL &&
sd->status.inventory[i].amount > 0 && sd->status.inventory[i].nameid == nameid &&
@@ -12359,9 +12365,20 @@ BUILDIN_FUNC(autoequip)
struct item_data *item_data;
nameid=script_getnum(st,2);
flag=script_getnum(st,3);
- if(nameid>=500 && (item_data = itemdb_exists(nameid)) != NULL){
- item_data->flag.autoequip = flag>0?1:0;
+
+ if( ( item_data = itemdb_exists(nameid) ) == NULL )
+ {
+ ShowError("buildin_autoequip: Invalid item '%d'.\n", nameid);
+ return 1;
}
+
+ if( !itemdb_isequip2(item_data) )
+ {
+ ShowError("buildin_autoequip: Item '%d' cannot be equipped.\n", nameid);
+ return 1;
+ }
+
+ item_data->flag.autoequip = flag>0?1:0;
return 0;
}