static void BuildPlayerclassMenu()
{
bool success = false;
// Build player class menu
FMenuDescriptor **desc = MenuDescriptors.CheckKey(NAME_Playerclassmenu);
if (desc != NULL)
{
if ((*desc)->mType == MDESC_ListMenu)
{
FListMenuDescriptor *ld = static_cast<FListMenuDescriptor*>(*desc);
// add player display
ld->mSelectedItem = ld->mItems.Size();
int posy = ld->mYpos;
int topy = posy;
// Get lowest y coordinate of any static item in the menu
for(unsigned i = 0; i < ld->mItems.Size(); i++)
{
int y = ld->mItems[i]->GetY();
if (y < topy) topy = y;
}
// Count the number of items this menu will show
int numclassitems = 0;
for (unsigned i = 0; i < PlayerClasses.Size (); i++)
{
if (!(PlayerClasses[i].Flags & PCF_NOMENU))
{
const char *pname = GetPrintableDisplayName(PlayerClasses[i].Type);
if (pname != NULL)
{
numclassitems++;
}
}
}
// center the menu on the screen if the top space is larger than the bottom space
int totalheight = posy + (numclassitems+1) * ld->mLinespacing - topy;
if (numclassitems <= 1)
{
// create a dummy item that auto-chooses the default class.
FListMenuItemText *it = new FListMenuItemText(0, 0, 0, 'p', "player",
ld->mFont,ld->mFontColor, ld->mFontColor2, NAME_Episodemenu, -1000);
ld->mAutoselect = ld->mItems.Push(it);
success = true;
}
else if (totalheight <= 190)
{
int newtop = (200 - totalheight + topy) / 2;
int topdelta = newtop - topy;
if (topdelta < 0)
{
for(unsigned i = 0; i < ld->mItems.Size(); i++)
{
ld->mItems[i]->OffsetPositionY(topdelta);
}
posy -= topdelta;
}
int n = 0;
for (unsigned i = 0; i < PlayerClasses.Size (); i++)
{
if (!(PlayerClasses[i].Flags & PCF_NOMENU))
{
const char *pname = GetPrintableDisplayName(PlayerClasses[i].Type);
if (pname != NULL)
{
FListMenuItemText *it = new FListMenuItemText(ld->mXpos, ld->mYpos, ld->mLinespacing, *pname,
pname, ld->mFont,ld->mFontColor,ld->mFontColor2, NAME_Episodemenu, i);
ld->mItems.Push(it);
ld->mYpos += ld->mLinespacing;
n++;
}
}
}
if (n > 1 && !gameinfo.norandomplayerclass)
{
FListMenuItemText *it = new FListMenuItemText(ld->mXpos, ld->mYpos, ld->mLinespacing, 'r',
"$MNU_RANDOM", ld->mFont,ld->mFontColor,ld->mFontColor2, NAME_Episodemenu, -1);
ld->mItems.Push(it);
}
if (n == 0)
{
const char *pname = GetPrintableDisplayName(PlayerClasses[0].Type);
if (pname != NULL)
{
FListMenuItemText *it = new FListMenuItemText(ld->mXpos, ld->mYpos, ld->mLinespacing, *pname,
pname, ld->mFont,ld->mFontColor,ld->mFontColor2, NAME_Episodemenu, 0);
ld->mItems.Push(it);
}
}
success = true;
}
}
}
if (!success)
{
// Couldn't create the playerclass menu, either because there's too many episodes or some error occured
// Create an option menu for class selection instead.
FOptionMenuDescriptor *od = new FOptionMenuDescriptor;
if (desc != NULL) delete *desc;
MenuDescriptors[NAME_Playerclassmenu] = od;
od->mType = MDESC_OptionsMenu;
od->mMenuName = NAME_Playerclassmenu;
od->mTitle = "$MNU_CHOOSECLASS";
od->mSelectedItem = 0;
od->mScrollPos = 0;
od->mClass = NULL;
od->mPosition = -15;
od->mScrollTop = 0;
od->mIndent = 160;
od->mDontDim = false;
od->mNetgameMessage = "$NEWGAME";
for (unsigned i = 0; i < PlayerClasses.Size (); i++)
{
if (!(PlayerClasses[i].Flags & PCF_NOMENU))
{
const char *pname = GetPrintableDisplayName(PlayerClasses[i].Type);
if (pname != NULL)
{
FOptionMenuItemSubmenu *it = new FOptionMenuItemSubmenu(pname, "Episodemenu", i);
od->mItems.Push(it);
}
}
}
FOptionMenuItemSubmenu *it = new FOptionMenuItemSubmenu("Random", "Episodemenu", -1);
od->mItems.Push(it);
}
}
void M_SetMenu(FName menu, int param)
{
// some menus need some special treatment
switch (menu)
{
case NAME_Episodemenu:
// sent from the player class menu
GameStartupInfo.Skill = -1;
GameStartupInfo.Episode = -1;
GameStartupInfo.PlayerClass =
param == -1000? NULL :
param == -1? "Random" : GetPrintableDisplayName(PlayerClasses[param].Type);
break;
case NAME_Skillmenu:
// sent from the episode menu
if ((gameinfo.flags & GI_SHAREWARE) && param > 0)
{
// Only Doom and Heretic have multi-episode shareware versions.
M_StartMessage(GStrings("SWSTRING"), 1);
return;
}
GameStartupInfo.Episode = param;
M_StartupSkillMenu(&GameStartupInfo); // needs player class name from class menu (later)
break;
case NAME_StartgameConfirm:
{
// sent from the skill menu for a skill that needs to be confirmed
GameStartupInfo.Skill = param;
const char *msg = AllSkills[param].MustConfirmText;
if (*msg==0) msg = GStrings("NIGHTMARE");
M_StartMessage (msg, 0, NAME_StartgameConfirmed);
return;
}
case NAME_Startgame:
// sent either from skill menu or confirmation screen. Skill gets only set if sent from skill menu
// Now we can finally start the game. Ugh...
GameStartupInfo.Skill = param;
case NAME_StartgameConfirmed:
G_DeferedInitNew (&GameStartupInfo);
if (gamestate == GS_FULLCONSOLE)
{
gamestate = GS_HIDECONSOLE;
gameaction = ga_newgame;
}
M_ClearMenus ();
return;
case NAME_Savegamemenu:
if (!usergame || (players[consoleplayer].health <= 0 && !multiplayer) || gamestate != GS_LEVEL)
{
// cannot save outside the game.
M_StartMessage (GStrings("SAVEDEAD"), 1);
return;
}
}
// End of special checks
FMenuDescriptor **desc = MenuDescriptors.CheckKey(menu);
if (desc != NULL)
{
if ((*desc)->mNetgameMessage.IsNotEmpty() && netgame)
{
M_StartMessage((*desc)->mNetgameMessage, 1);
return;
}
if ((*desc)->mType == MDESC_ListMenu)
{
FListMenuDescriptor *ld = static_cast<FListMenuDescriptor*>(*desc);
if (ld->mAutoselect >= 0 && ld->mAutoselect < (int)ld->mItems.Size())
{
// recursively activate the autoselected item without ever creating this menu.
ld->mItems[ld->mAutoselect]->Activate();
}
else
{
const PClass *cls = ld->mClass == NULL? RUNTIME_CLASS(DListMenu) : ld->mClass;
DListMenu *newmenu = (DListMenu *)cls->CreateNew();
newmenu->Init(DMenu::CurrentMenu, ld);
M_ActivateMenu(newmenu);
}
}
else if ((*desc)->mType == MDESC_OptionsMenu)
{
FOptionMenuDescriptor *ld = static_cast<FOptionMenuDescriptor*>(*desc);
const PClass *cls = ld->mClass == NULL? RUNTIME_CLASS(DOptionMenu) : ld->mClass;
DOptionMenu *newmenu = (DOptionMenu *)cls->CreateNew();
newmenu->Init(DMenu::CurrentMenu, ld);
M_ActivateMenu(newmenu);
}
return;
}
else
{
const PClass *menuclass = PClass::FindClass(menu);
if (menuclass != NULL)
{
if (menuclass->IsDescendantOf(RUNTIME_CLASS(DMenu)))
{
DMenu *newmenu = (DMenu*)menuclass->CreateNew();
newmenu->mParentMenu = DMenu::CurrentMenu;
M_ActivateMenu(newmenu);
return;
}
}
}
Printf("Attempting to open menu of unknown type '%s'\n", menu.GetChars());
}