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if statements

Browse source 
Changed:
if check on vals now return true if the value has a string value
%val = "test me" if(%val) will now return true since %val is not null

Script side:
string checks for "true" and "false" will now be parsed as integer values of 1 and 0.

TEST VIGOUROUSLY
This commit is contained in:
marauder2k7 2024-06-16 15:04:20 +01:00
parent 760c153232
commit e56f4cb6a6
5 changed files with 39 additions and 4 deletions
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2
Engine/source/console/console.h
View file

@ -245,7 +245,7 @@ public:
if (type == ConsoleValueType::cvSTEntry)
return s == StringTable->EmptyString() ? 0 : dAtoi(s);
if (type == ConsoleValueType::cvString)
return dStrcmp(s, "") == 0 ? 0 : dAtoi(s);
return dStrcmp(s, "") == 0 ? 0 : dIsdigit(*s) ? dAtoi(s) : s == StringTable->EmptyString() ? 0 : 1;
return dAtoi(getConsoleData());
}

12
Engine/source/console/torquescript/CMDscan.cpp
View file

@ -2827,6 +2827,18 @@ static int Sc_ScanString(int ret)
if(!collapseEscape(CMDtext+1))
return -1;
const char* scannedStr = CMDtext + 1;
if (dStrcmp(scannedStr, "true") == 0) {
CMDlval.i = MakeToken<int>(1, yylineno);
return INTCONST;
}
if (dStrcmp(scannedStr, "false") == 0) {
CMDlval.i = MakeToken<int>(0, yylineno);
return INTCONST;
}
dsize_t bufferLen = dStrlen( CMDtext );
char* buffer = ( char* ) consoleAlloc( bufferLen );
dStrcpy( buffer, CMDtext + 1, bufferLen );

12
Engine/source/console/torquescript/CMDscan.l
View file

@ -377,6 +377,18 @@ static int Sc_ScanString(int ret)
if(!collapseEscape(CMDtext+1))
return -1;
const char* scannedStr = CMDtext + 1;
if (dStrcmp(scannedStr, "true") == 0) {
CMDlval.i = MakeToken<int>(1, yylineno);
return INTCONST;
}
if (dStrcmp(scannedStr, "false") == 0) {
CMDlval.i = MakeToken<int>(0, yylineno);
return INTCONST;
}
dsize_t bufferLen = dStrlen( CMDtext );
char* buffer = ( char* ) consoleAlloc( bufferLen );
dStrcpy( buffer, CMDtext + 1, bufferLen );

16
Engine/source/console/torquescript/astNodes.cpp
View file

@ -200,7 +200,9 @@ U32 IfStmtNode::compileStmt(CodeStream& codeStream, U32 ip)
U32 endifIp, elseIp;
addBreakLine(codeStream);
if (testExpr->getPreferredType() == TypeReqUInt)
TypeReq testType = testExpr->getPreferredType();
if (testType == TypeReqUInt)
{
integer = true;
}
@ -209,8 +211,16 @@ U32 IfStmtNode::compileStmt(CodeStream& codeStream, U32 ip)
integer = false;
}
ip = testExpr->compile(codeStream, ip, integer ? TypeReqUInt : TypeReqFloat);
codeStream.emit(integer ? OP_JMPIFNOT : OP_JMPIFFNOT);
if (testType == TypeReqString)
{
ip = testExpr->compile(codeStream, ip, TypeReqString);
codeStream.emit(OP_JMPIFNOT);
}
else
{
ip = testExpr->compile(codeStream, ip, integer ? TypeReqUInt : TypeReqFloat);
codeStream.emit(integer ? OP_JMPIFNOT : OP_JMPIFFNOT);
}
if (elseBlock)
{

1
Engine/source/console/torquescript/compiledEval.cpp
View file

@ -1144,6 +1144,7 @@ Con::EvalResult CodeBlock::exec(U32 ip, const char* functionName, Namespace* thi
ip++;
break;
}
ip = code[ip];
break;
case OP_JMPIFF: