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Added INTCVAR to DrawNumber. 

- Allows retrieval and displaying of an int/bool user/server cvar.
This commit is contained in:
Major Cooke 2016-10-02 12:24:48 -05:00 committed by Christoph Oelckers
parent e84a7de390
commit 1620ff58c8
1 changed files with 52 additions and 1 deletions
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53
src/g_shared/sbarinfo_commands.cpp
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@ -1021,7 +1021,7 @@ class CommandDrawNumber : public CommandDrawString
usePrefix(false), interpolationSpeed(0), drawValue(0), length(3),
lowValue(-1), lowTranslation(CR_UNTRANSLATED), highValue(-1),
highTranslation(CR_UNTRANSLATED), value(CONSTANT),
inventoryItem(NULL)
inventoryItem(NULL), cvarName(nullptr)
{
}
@ -1166,6 +1166,37 @@ class CommandDrawNumber : public CommandDrawString
if(parenthesized) sc.MustGetToken(')');
}
else if (sc.Compare("intcvar"))
{
bool parenthesized = sc.CheckToken('(');
value = INTCVAR;
if (!parenthesized || !sc.CheckToken(TK_StringConst))
sc.MustGetToken(TK_Identifier);
cvarName = sc.String;
// We have a name, but make sure it exists. If not, send notification so modders
// are aware of the situation.
FBaseCVar *CVar = FindCVar(cvarName, nullptr);
if (CVar != nullptr)
{
ECVarType cvartype = CVar->GetRealType();
if (!(cvartype == CVAR_Bool || cvartype == CVAR_Int))
{
sc.ScriptMessage("CVar '%s' is not an int or bool", cvarName);
}
}
else
{
sc.ScriptMessage("CVar '%s' does not exist", cvarName);
}
if (parenthesized) sc.MustGetToken(')');
}
}
if(value == INVENTORY)
{
@ -1444,6 +1475,24 @@ class CommandDrawNumber : public CommandDrawString
num++;
}
break;
case INTCVAR:
{
FBaseCVar *CVar = GetCVar(statusBar->CPlayer->mo, cvarName);
if (CVar != nullptr)
{
ECVarType cvartype = CVar->GetRealType();
if (cvartype == CVAR_Bool || cvartype == CVAR_Int)
{
num = CVar->GetGenericRep(CVAR_Int).Int;
break;
}
}
// Fallback in case of bad cvar/type. Unset can remove a cvar at will.
num = 0;
break;
}
default: break;
}
if(interpolationSpeed != 0 && (!hudChanged || level.time == 1))
@ -1522,6 +1571,7 @@ class CommandDrawNumber : public CommandDrawString
ACCURACY,
STAMINA,
KEYS,
INTCVAR,
CONSTANT
};
@ -1544,6 +1594,7 @@ class CommandDrawNumber : public CommandDrawString
PClassActor *inventoryItem;
FString prefixPadding;
FString cvarName;
friend class CommandDrawInventoryBar;
};