diff options
Diffstat (limited to 'src/map/script.c')
| -rw-r--r-- | src/map/script.c | 37 |
1 files changed, 26 insertions, 11 deletions
diff --git a/src/map/script.c b/src/map/script.c index 319fc5d14..8809c9f91 100644 --- a/src/map/script.c +++ b/src/map/script.c @@ -125,6 +125,7 @@ char tmp_sql[65535]; #endif
static struct linkdb_node *sleep_db;
+#define not_server_variable(prefix) (prefix != '$' && prefix != '\'')
/*==========================================
* ローカルプロトタイプ宣言 (必要な物のみ)
@@ -1046,6 +1047,7 @@ static unsigned char *skip_word(unsigned char *p) if(*p=='@') p++; // 一時的変数用(like weiss)
if(*p=='#') p++; // account変数用
if(*p=='#') p++; // ワールドaccount変数用
+ if(*p=='\'') p++;
while(isalnum(*p)||*p=='_'|| *p>=0x81)
if(*p>=0x81 && p[1]){
@@ -2325,7 +2327,7 @@ int get_val(struct script_state*st,struct script_data* data) char prefix=*name;
char postfix=name[strlen(name)-1];
- if(prefix!='$'){
+ if(not_server_variable(prefix)){
if((sd=script_rid2sd(st))==NULL)
ShowError("get_val error name?:%s\n",name);
}
@@ -2885,7 +2887,20 @@ int buildin_getarg(struct script_state *st) int buildin_return(struct script_state *st)
{
if(st->end>st->start+2){ // 戻り値有り
+ struct script_data *sd;
push_copy(st->stack,st->start+2);
+ sd = &st->stack->stack_data[st->stack->sp-1];
+ if(sd->type == C_NAME) {
+ char *name = str_buf + str_data[sd->u.num&0x00ffffff].str;
+ if( name[0] == '\'' && name[1] == '@') {
+ // '@ 変数を参照渡しにすると危険なので値渡しにする
+ get_val(st,sd);
+ } else if( name[0] == '\'' && !sd->ref) {
+ // ' 変数は参照渡しでも良いが、参照元が設定されていないと
+ // 元のスクリプトの値を差してしまうので補正する。
+ sd->ref = &st->script->script_vars;
+ }
+ }
}
st->state=RETFUNC;
return 0;
@@ -3446,7 +3461,7 @@ int buildin_set(struct script_state *st) return 1;
}
- if( prefix!='$' && prefix!='\'' )
+ if(not_server_variable(prefix))
sd=script_rid2sd(st);
@@ -3479,7 +3494,7 @@ int buildin_setarray(struct script_state *st) ShowWarning("buildin_setarray: illegal scope !\n");
return 1;
}
- if( prefix!='$' && prefix!='\'' )
+ if(not_server_variable(prefix))
sd=script_rid2sd(st);
for(j=0,i=st->start+3; i<st->end && j<128;i++,j++){
@@ -3507,11 +3522,11 @@ int buildin_cleararray(struct script_state *st) int i;
void *v;
- if( prefix!='$' && prefix!='@' ){
+ if( prefix!='$' && prefix!='@' && prefix!='\''){
ShowWarning("buildin_cleararray: illegal scope !\n");
return 1;
}
- if( prefix!='$' )
+ if( not_server_variable(prefix) )
sd=script_rid2sd(st);
if( postfix=='$' )
@@ -3553,7 +3568,7 @@ int buildin_copyarray(struct script_state *st) printf("buildin_copyarray: type mismatch !\n");
return 0;
}
- if( (prefix!='$' && prefix != '\'') || (prefix2!='$' && prefix2 != '\'') )
+ if( not_server_variable(prefix) || not_server_variable(prefix2) )
sd=script_rid2sd(st);
if((num & 0x00FFFFFF) == (num2 & 0x00FFFFFF) && (num & 0xFF000000) > (num2 & 0xFF000000)) {
@@ -3628,11 +3643,11 @@ int buildin_deletearray(struct script_state *st) if( (st->end > st->start+3) )
count=conv_num(st,& (st->stack->stack_data[st->start+3]));
- if( prefix!='$' && prefix!='@' ){
+ if( prefix!='$' && prefix!='@' && prefix!='\'' ){
ShowWarning("buildin_deletearray: illegal scope !\n");
return 1;
}
- if( prefix!='$' )
+ if( not_server_variable(prefix) )
sd=script_rid2sd(st);
for(i=0;i<sz;i++){
@@ -9270,7 +9285,7 @@ int buildin_getmapxy(struct script_state *st){ name=(char *)(str_buf+str_data[num&0x00ffffff].str);
prefix=*name;
- if( prefix!='$' )
+ if(not_server_variable(prefix))
sd=script_rid2sd(st);
else
sd=NULL;
@@ -9282,7 +9297,7 @@ int buildin_getmapxy(struct script_state *st){ name=(char *)(str_buf+str_data[num&0x00ffffff].str);
prefix=*name;
- if( prefix!='$' )
+ if(not_server_variable(prefix))
sd=script_rid2sd(st);
else
sd=NULL;
@@ -9294,7 +9309,7 @@ int buildin_getmapxy(struct script_state *st){ name=(char *)(str_buf+str_data[num&0x00ffffff].str);
prefix=*name;
- if( prefix!='$' )
+ if(not_server_variable(prefix))
sd=script_rid2sd(st);
else
sd=NULL;
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