Method compile

Engine/source/console/astNodes.cpp:370–398

//------------------------------------------------------------

U32 ConditionalExprNode::compile(CodeStream& codeStream, U32 ip, TypeReq type)
{
   // code is testExpr
   // JMPIFNOT falseStart
   // trueExpr
   // JMP end
   // falseExpr
   if (testExpr->getPreferredType() == TypeReqUInt)
   {
      integer = true;
   }
   else
   {
      integer = false;
   }

   ip = testExpr->compile(codeStream, ip, integer ? TypeReqUInt : TypeReqFloat);
   codeStream.emit(integer ? OP_JMPIFNOT : OP_JMPIFFNOT);

   U32 jumpElseIp = codeStream.emit(0);
   ip = trueExpr->compile(codeStream, ip, type);
   codeStream.emit(OP_JMP);
   U32 jumpEndIp = codeStream.emit(0);
   codeStream.patch(jumpElseIp, codeStream.tell());
   ip = falseExpr->compile(codeStream, ip, type);
   codeStream.patch(jumpEndIp, codeStream.tell());

   return codeStream.tell();
}

TypeReq ConditionalExprNode::getPreferredType()
{