public void AddBranch(Instruction instruction)
{
var branch = instruction.Branch;
AddSeparator("[");
AddKeyword(branch.Condition ? "TRUE" : "FALSE");
AddSeparator("] ");
if (branch.Kind == BranchKind.RFalse)
{
AddKeyword("rfalse");
}
else if (branch.Kind == BranchKind.RTrue)
{
AddKeyword("rtrue");
}
else // BranchKind.Address
{
var targetAddress = instruction.Address + instruction.Length + branch.Offset - 2;
var targetLabel = labelService.GetLabel(targetAddress);
if (targetLabel == null)
{
AddAddress(targetAddress);
}
else
{
AddLabel(targetLabel.Value);
}
}
}
/// <summary>
/// Создание нулевого ярлыка
/// </summary>
public void CreateNoneLabel()
{
if (LabelService.LabelCountTest(DesktopService.GetDesktop(DesktopIndex).LabelCount))
{
LabelService.CreateLabel(false);
Labels.Add(new LabelViewModel(LabelService.GetLabel(LabelService.GetLabelsCount() - 1), CreateViewModel()));
}
else
{
if (DesktopIndex == User.DesktopCount - 1)
{
DesktopService.CreateDesktop();
User.DesktopCount++;
}
DesktopIndex++;
LoadLabels();
CreateNoneLabel();
LeftButtonFlag = true;
}
}
/// <summary>
/// Создание нового ярлыка
/// </summary>
/// <param name="labelPath"></param>
/// <param name="task"></param>
/// <param name="imagePath"></param>
public void CreateLabel(String labelPath, String task, String imagePath)
{
LabelService.CreateLabel(task, imagePath, labelPath, true, LabelService.GetLabelsCount() - 1);
Labels[DesktopService.GetDesktop(DesktopIndex).LabelCount] = new LabelViewModel(LabelService.GetLabel(LabelService.GetLabelsCount() - 1), User.Login,
User.Font, User.FontSize, User.FontBold, User.FontItalic, User.FontUnderline, User.FontStrikeout, User.FontColor);
DesktopService.GetDesktop(DesktopIndex).LabelCount++;
}
/// <summary>
/// Загрузка нулевого ярлыка на текущий рабочий стол
/// </summary>
public void LoadNoneLabel()
{
Labels.Add(new LabelViewModel(LabelService.GetLabel(LabelService.GetLabelsCount() - 1), CreateViewModel()));
}
private void RefreshInstruction()
{
builder.Clear();
var instruction = Instruction;
if (instruction == null)
{
return;
}
if (instruction.OperandCount > 0)
{
if (instruction.Opcode.IsCall)
{
var callOp = instruction.Operands[0];
if (callOp.Kind == OperandKind.Variable)
{
builder.AddVariable(Variable.FromByte((byte)callOp.Value));
}
else
{
var callAddress = callOp.Value;
if (storyService.IsStoryOpen)
{
builder.AddAddress(storyService.Story.UnpackRoutineAddress(callAddress));
}
else
{
builder.AddAddress(callAddress);
}
}
if (instruction.OperandCount > 1)
{
builder.AddSeparator(" (");
builder.AddOperands(instruction.Operands.Skip(1));
builder.AddSeparator(")");
}
}
else if (instruction.Opcode.IsJump)
{
var jumpOffset = (short)instruction.Operands[0].Value;
var jumpAddress = instruction.Address + instruction.Length + jumpOffset - 2;
int?label = labelService.GetLabel(jumpAddress);
if (label == null)
{
builder.AddAddress(jumpAddress);
}
else
{
builder.AddLabel(label.Value);
}
}
else if (instruction.Opcode.IsFirstOpByRef)
{
builder.AddByRefOperand(instruction.Operands[0]);
if (instruction.OperandCount > 1)
{
builder.AddSeparator(", ");
builder.AddOperands(instruction.Operands.Skip(1));
}
}
else
{
builder.AddOperands(instruction.Operands);
}
}
if (instruction.HasZText && storyService.IsStoryOpen)
{
var ztextBuilder = new StringBuilder(storyService.Story.ZText.ZWordsAsString(instruction.ZText, ZTextFlags.All));
var ztext = ztextBuilder.ToString();
if (ztext.Length > 0)
{
int lastIndex = ztext.Length;
do
{
lastIndex = ztext.LastIndexOfAny(new char[] { '\n', '\r', '\v', '\t', ' ' }, lastIndex - 1);
if (lastIndex < 0)
{
break;
}
// Replace the found character with a zero-width space or line separator to allow line breaking
// and insert replacement text.
char foundChar = ztext[lastIndex];
if (foundChar == ' ')
{
ztextBuilder[lastIndex] = '\u200b';
}
else if (lastIndex != ztext.Length - 1)
{
ztextBuilder[lastIndex] = '\u2028';
}
switch (foundChar)
{
case '\n':
ztextBuilder.Insert(lastIndex, "\\n");
break;
case '\r':
ztextBuilder.Insert(lastIndex, "\\r");
break;
case '\v':
ztextBuilder.Insert(lastIndex, "\\v");
break;
case '\t':
ztextBuilder.Insert(lastIndex, "\\t");
break;
case ' ':
ztextBuilder.Insert(lastIndex, "\u00b7");
break;
}
}while (lastIndex > 0);
}
builder.AddZText(ztextBuilder.ToString());
}
if (instruction.HasStoreVariable)
{
builder.AddSeparator(" -> ");
builder.AddVariable(instruction.StoreVariable, @out: true);
}
if (instruction.HasBranch)
{
if (instruction.OperandCount > 0)
{
builder.AddSeparator(" ");
}
builder.AddBranch(instruction);
}
update = false;
}