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| author | Emistry Haoyan <equinox1991@gmail.com> | 2019-06-16 18:44:45 +0800 |
|---|---|---|
| committer | Haru <haru@dotalux.com> | 2019-07-28 18:17:09 +0200 |
| commit | 371d056df80b6f83484534f64883c3d020c4112d (patch) | |
| tree | 20d38a8581f3a6159157bfa6644027d4007485bc /npc/events/whiteday.txt | |
| parent | ef8bc3a8375d4fe9a5f75faf951b3deecb891d57 (diff) | |
| download | hercules-371d056df80b6f83484534f64883c3d020c4112d.tar.gz hercules-371d056df80b6f83484534f64883c3d020c4112d.tar.bz2 hercules-371d056df80b6f83484534f64883c3d020c4112d.tar.xz hercules-371d056df80b6f83484534f64883c3d020c4112d.zip | |
Sanitize handling of the input() values.
- avoid potential hacks for old scripts that use `input()` script
commands.
Signed-off-by: Haru <haru@dotalux.com>
Diffstat (limited to 'npc/events/whiteday.txt')
| -rw-r--r-- | npc/events/whiteday.txt | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/npc/events/whiteday.txt b/npc/events/whiteday.txt index 58655bf11..b7bae2d97 100644 --- a/npc/events/whiteday.txt +++ b/npc/events/whiteday.txt @@ -118,16 +118,18 @@ S_Purchase: .@price = getarg(0); .@item_id = getarg(1); while (true) { - input .@amount; - if (.@amount <= 5) - break; - mes "[Sugar]"; - mes "???"; - mes "You seem to have a failure on hearing."; - mes "I will tell you once again?"; - mes "You can only purchase"; - mes "^ff0000 5 pieces^000000 at once."; - next; + input(.@amount); + if (.@amount < 0 || .@amount > 5) { + mes "[Sugar]"; + mes "???"; + mes "You seem to have a failure on hearing."; + mes "I will tell you once again?"; + mes "You can only purchase"; + mes "^ff0000 5 pieces^000000 at once."; + next; + continue; + } + break; } if (.@amount == 0) // Cancel return; |