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Code Issues Releases Wiki Activity

Check validity of dropdown indices (#6087)

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Happens e.g. in server list browser
This commit is contained in:
Michał Janiszewski
2017-08-01 00:56:52 +02:00
committed by Ted John
parent 0fe60663bf
commit 1fed4f0b2d
1 changed files with 16 additions and 0 deletions
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16
src/openrct2/windows/dropdown.c
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@@ -60,21 +60,37 @@ sint32 gDropdownDefaultIndex;
bool dropdown_is_checked(sint32 index)
{
if (index < 0 || index >= countof(_dropdownItemsDisabled))
{
return false;
}
return _dropdownItemsChecked[index];
}
bool dropdown_is_disabled(sint32 index)
{
if (index < 0 || index >= countof(_dropdownItemsDisabled))
{
return true;
}
return _dropdownItemsDisabled[index];
}
void dropdown_set_checked(sint32 index, bool value)
{
if (index < 0 || index >= countof(_dropdownItemsDisabled))
{
return;
}
_dropdownItemsChecked[index] = value;
}
void dropdown_set_disabled(sint32 index, bool value)
{
if (index < 0 || index >= countof(_dropdownItemsDisabled))
{
return;
}
_dropdownItemsDisabled[index] = value;
}