OrdinaryMagician/vkdoom_m
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- Don't record pointers to OptionValues outside of the OptionValues table, so that they can be redefined.

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SVN r3675 (trunk)
This commit is contained in:
Randy Heit 2012-06-02 03:12:14 +00:00
commit 36d348dba6
3 changed files with 39 additions and 38 deletions
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17
src/menu/joystickmenu.cpp
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@ -169,12 +169,16 @@ public:
int GetSelection()
{
double f = SELECTED_JOYSTICK->GetAxisMap(mAxis);
// Map from joystick axis to menu selection.
for(unsigned i=0;i<mValues->mValues.Size(); i++)
FOptionValues **opt = OptionValues.CheckKey(mValues);
if (opt != NULL && *opt != NULL)
{
if (fabs(f - mValues->mValues[i].Value) < FLT_EPSILON)
// Map from joystick axis to menu selection.
for(unsigned i = 0; i < (*opt)->mValues.Size(); i++)
{
return i;
if (fabs(f - (*opt)->mValues[i].Value) < FLT_EPSILON)
{
return i;
}
}
}
return -1;
@ -182,14 +186,15 @@ public:
void SetSelection(int selection)
{
FOptionValues **opt = OptionValues.CheckKey(mValues);
// Map from menu selection to joystick axis.
if ((unsigned)selection >= mValues->mValues.Size())
if (opt == NULL || *opt == NULL || (unsigned)selection >= (*opt)->mValues.Size())
{
selection = JOYAXIS_None;
}
else
{
selection = (int)mValues->mValues[selection].Value;
selection = (int)(*opt)->mValues[selection].Value;
}
SELECTED_JOYSTICK->SetAxisMap(mAxis, (EJoyAxis)selection);
}