Instruction AnalyseDoWhile(Tokenizer.Token[] tokens, int index, out int tokenCount)
{
InstructionDoWhile instructionDoWhile = new InstructionDoWhile();
int tc;
tokenCount = 1;
Tokenizer.Token[] tokensBloc = GetTokensInsideBloc(tokens, index + 1);
int indexBloc = 0;
while (indexBloc < tokensBloc.Length)
{
Instruction instruction = AnalyseInstruction(tokensBloc, indexBloc, out tc);
instructionDoWhile.BlocInstruction.Add(instruction);
indexBloc += tc;
}
tokenCount += 3 + tokensBloc.Length;
Tokenizer.Token[] tokensTest = GetTokensBetweenParentheses(tokens, index + tokenCount);
instructionDoWhile.TestInstruction = AnalyseInstruction(tokensTest, 0, out tc);
tokenCount += tc + 3;
return(instructionDoWhile);
}
InstructionResult ExecuteInstructionDoWhile(Instruction instruction)
{
InstructionDoWhile instructionDoWhile = instruction as InstructionDoWhile;
do
{
foreach (Instruction blocInstruction in instructionDoWhile.BlocInstruction)
{
var result = ExecuteInstruction(blocInstruction);
if (result != null)
{
if (result.Return)
{
return(result);
}
else if (result.Break)
{
return(new InstructionResult()
{
Return = false
});
}
}
}
} while (ExecuteInstruction(instructionDoWhile.TestInstruction).Value.BoolValue);
return(new InstructionResult()
{
Return = false
});
}