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- Fixed: FListMenuItemPlayerDisplay could crash at various points if a class does not have a See state.

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SVN r3764 (trunk)
This commit is contained in:
Randy Heit 2012-07-15 03:33:28 +00:00
parent a26cd841ae
commit fcd4854714
1 changed files with 23 additions and 12 deletions
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15
src/menu/playerdisplay.cpp
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@ -385,7 +385,11 @@ void FListMenuItemPlayerDisplay::UpdateRandomClass()
if (++mRandomClass >= (int)PlayerClasses.Size ()) mRandomClass = 0; if (++mRandomClass >= (int)PlayerClasses.Size ()) mRandomClass = 0;
mPlayerClass = &PlayerClasses[mRandomClass]; mPlayerClass = &PlayerClasses[mRandomClass];
mPlayerState = GetDefaultByType (mPlayerClass->Type)->SeeState; mPlayerState = GetDefaultByType (mPlayerClass->Type)->SeeState;
mPlayerTics = mPlayerState->GetTics(); if (mPlayerState == NULL)
{ // No see state, so try spawn state.
mPlayerState = GetDefaultByType (mPlayerClass->Type)->SpawnState;
}
mPlayerTics = mPlayerState != NULL ? mPlayerState->GetTics() : -1;
mRandomTimer = 6; mRandomTimer = 6;
// Since the newly displayed class may used a different translation // Since the newly displayed class may used a different translation
@ -436,7 +440,11 @@ void FListMenuItemPlayerDisplay::SetPlayerClass(int classnum, bool force)
{ {
mPlayerClass = &PlayerClasses[classnum]; mPlayerClass = &PlayerClasses[classnum];
mPlayerState = GetDefaultByType (mPlayerClass->Type)->SeeState; mPlayerState = GetDefaultByType (mPlayerClass->Type)->SeeState;
mPlayerTics = mPlayerState->GetTics(); if (mPlayerState == NULL)
{ // No see state, so try spawn state.
mPlayerState = GetDefaultByType (mPlayerClass->Type)->SpawnState;
}
mPlayerTics = mPlayerState != NULL ? mPlayerState->GetTics() : -1;
mClassNum = classnum; mClassNum = classnum;
} }
} }
@ -558,6 +566,8 @@ void FListMenuItemPlayerDisplay::Drawer(bool selected)
spriteframe_t *sprframe; spriteframe_t *sprframe;
fixed_t scaleX, scaleY; fixed_t scaleX, scaleY;
if (mPlayerState != NULL)
{
if (mSkin == 0) if (mSkin == 0)
{ {
sprframe = &SpriteFrames[sprites[mPlayerState->sprite].spriteframes + mPlayerState->GetFrame()]; sprframe = &SpriteFrames[sprites[mPlayerState->sprite].spriteframes + mPlayerState->GetFrame()];
@ -570,6 +580,7 @@ void FListMenuItemPlayerDisplay::Drawer(bool selected)
scaleX = skins[mSkin].ScaleX; scaleX = skins[mSkin].ScaleX;
scaleY = skins[mSkin].ScaleY; scaleY = skins[mSkin].ScaleY;
} }
}
if (sprframe != NULL) if (sprframe != NULL)
{ {