public void DestroyCodeLine(CodeLine line)
{
if (InstructionHelper.IsJumpInstruction(line.instruction))
{
var arrow = line.instruction.GetComponent <JumpInstructionScript>().arrow;
Destroy(arrow);
}
DestroyImmediate(line.instruction);
DestroyImmediate(line.container);
}
public void AddNestObjectComponentIfNeeded()
{
if (!InstructionHelper.IsGroupInstruction(instruction))
{
return;
}
nestObject = GameObject.Instantiate(NestPrefab);
nestObject.GetComponent <Image>().color = instruction.GetComponent <Image>().color;
nestObject.transform.SetParent(container.transform);
nestObject.transform.SetAsFirstSibling();
}
public void RearrangePositions(GameObject parentContainer)
{
GameObject parentInstruction = null;
for (int i = 0; i < parentContainer.transform.childCount; i++)
{
var child = parentContainer.transform.GetChild(i);
if (child.tag == "Instruction" || parentContainer.name == "SolutionPanel")
{
parentInstruction = child.gameObject;
break;
}
}
if (parentInstruction == null)
{
throw new Exception($"Tried to RearrangePositions in null transform. ParentContainer: {parentContainer.name}");
}
var currentTopLeft = GetTopLeftForFirst(parentContainer);
Debug.Log($"Rearranging in {parentInstruction.name}, it has {parentInstruction.transform.childCount} children", parentInstruction);
for (int i = 0; i < parentInstruction.transform.childCount; i++)
{
var currentChildContainer = parentInstruction.transform.GetChild(i).gameObject;
var rectTransform = currentChildContainer.GetComponent <RectTransform>();
var size = rectTransform.sizeDelta;
var offset = new Vector2(size.x / 2, -size.y / 2);
var codeLine = GetCorrespondingCodeLine(currentChildContainer);
if (codeLine == null)
{
continue; //FillerInstruction has no codeline
}
rectTransform.anchoredPosition = currentTopLeft + offset;
foreach (var child in codeLine.children)
{
RearrangePositions(currentChildContainer);
}
currentTopLeft -= new Vector2(0, codeLine.BlockHeight);
if (InstructionHelper.IsGroupInstruction(codeLine.instruction))
{
currentTopLeft -= new Vector2(0, 10);
}
}
}
private void HandleMoveInstructionFirstDrop(PointerEventData eventData)
{
if (!InstructionHelper.IsMoveInstruction(eventData.pointerDrag))
{
return;
}
if (unpinnedCodeline != null)
{
return;
}
ShowDirectionIndicatorIfNeeded(eventData);
StartCoroutine(CoroutineExpandDirectionIndicator(eventData, eventData.pointerDrag.transform.Find("DirectionIndicator").GetComponent <DirectionIndicatorScript>()));
}
public void RemovePairedJumpInstructionIfNeeded(CodeLine line)
{
if (!InstructionHelper.IsJumpInstruction(line.instruction))
{
return;
}
var paired = line.instruction.GetComponent <JumpInstructionScript>().bindedInstruction;
var pairedInstruction = GetCorrespondingCodeLine(paired);
if (pairedInstruction == null)
{
return;
}
pairedInstruction.SetParent(null);
RemoveCodeLineFromSolution(pairedInstruction);
Destroy(pairedInstruction.instruction);
Destroy(pairedInstruction.container);
}
private void RemoveDeadJumpInstructions()
{
var instructions = AllCodeLines;
for (int i = instructions.Count - 1; i >= 0; i--)
{
var current = instructions[i];
if (InstructionHelper.IsJumpInstruction(current.instruction))
{
var script = current.instruction.GetComponent <JumpInstructionScript>();
if (script.bindedInstruction == null)
{
RemoveCodeLineFromSolution(current);
DestroyCodeLine(current);
}
}
}
}
private void HandleConditionalInstructionFirstDrop(PointerEventData eventData)
{
if (!InstructionHelper.IsConditionalInstruction(eventData.pointerDrag))
{
return;
}
if (unpinnedCodeline != null)
{
return;
}
ShowDirectionIndicatorIfNeeded(eventData);
ShowComparisonTypeIndicatorIfNeeded(eventData);
ShowDropDownIfNeeded(eventData);
StartCoroutine(CoroutineHandleConditionalInstructionDrop(eventData,
eventData.pointerDrag.transform.Find("DirectionIndicator").GetComponent <DirectionIndicatorScript>(),
eventData.pointerDrag.transform.Find("ComparisonIndicator").GetComponent <ComparisonTypeIndicatorScript>()
));
}
private void InsertJumpLabelInstructionIfNeeded(CodeLine insertedLine, int index, CodeLine parentLine)
{
if (unpinnedCodeline != null)
{
return;
}
if (!InstructionHelper.IsJumpInstruction(insertedLine.instruction))
{
return;
}
if (InstructionHelper.IsJumpInstructionLabel(insertedLine.instruction))
{
return;
}
var jumpLabel = insertedLine.instruction.GetComponent <JumpInstructionScript>().CreateBindedLabel();
var labelCodeLine = CodeLineFactory.GetStandardCodeLine(jumpLabel);
InsertAtLine(labelCodeLine, index, parentLine);
insertedLine.instruction.GetComponent <JumpInstructionScript>().AttachArrow();
}
public void RearrangePositions(List <CodeLine> lines, Vector2 topLeft)
{
if (lines.Count == 0)
{
return;
}
var parentContainer = lines[0].container.transform.parent.parent;
var currentTopLeft = topLeft;// GetTopLeftForFirst(parentContainer.gameObject);
for (int i = 0; i < lines.Count; i++)
{
var currentChildContainer = lines[i].container;
var rectTransform = currentChildContainer.GetComponent <RectTransform>();
var size = rectTransform.sizeDelta;
var offset = new Vector2(size.x / 2, -size.y / 2);
var currentLine = lines[i];
if (InstructionHelper.IsGroupInstruction(currentLine.instruction))
{
}
//var oldPosition = rectTransform.anchoredPosition;
rectTransform.anchoredPosition = currentTopLeft + offset;
//var newPosition = rectTransform.anchoredPosition;
//var instructionRT = lines[i].instruction.GetComponent<RectTransform>();
//instructionRT.anchoredPosition -= newPosition - oldPosition;
RearrangePositions(lines[i].children, FirstChildOffset);
currentTopLeft -= new Vector2(0, currentLine.YSpacing);
if (InstructionHelper.IsGroupInstruction(currentLine.instruction))
{
}
}
}
public CodeLine GetParentBlockUnderMousePosition(List <GameObject> allContainers)
{
ClearTemporaryInstructionFlag(allContainers);
var mousePosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);
for (int i = allContainers.Count - 1; i >= 0; i--)
{
Debug.Log(i);
GameObject container = allContainers[i];
if (IsContainerUnpinned(container))
{
continue;
}
var correspondingCodeLine = GetCorrespondingCodeLine(container);
if (correspondingCodeLine == null)
{
Debug.Log("correspondingCodeLine was null");
continue;
}
if (!InstructionHelper.IsGroupInstruction(correspondingCodeLine.instruction))
{
continue;
}
if (correspondingCodeLine.IsInsideNest(mousePosition))
{
if (draggedObject != null)
{
correspondingCodeLine.TemporaryCodeLine = unpinnedCodeline ?? fakeSingleLine;
}
Debug.Log($"currentContainerIndex: {correspondingCodeLine.InstructionIndex}, {i}");
return(correspondingCodeLine);
}
}
return(null);
}
private void RepairJumps()
{
for (int i = 0; i < allCommands.Count; i++)
{
var currentCommand = allCommands[i];
if (!(currentCommand is JumpCommand))
{
continue;
}
var jumpCommand = currentCommand as JumpCommand;
var jumpCodeLine = commandToCodeLineMapping[jumpCommand];
if (jumpCodeLine == null)
{
continue;
}
if (InstructionHelper.IsJumpInstructionLabel(jumpCodeLine.instruction))
{
continue; //labels does not need to be repaired
}
var pairedLine = GetPairedLabelCommand(jumpCodeLine);
var indexToJump = allCommands.IndexOf(pairedLine);
jumpCommand.NextCommandId = indexToJump;
}
}
public void GenerateCodeForInstruction(CodeLine line)
{
if (InstructionHelper.IsMoveInstruction(line.instruction))
{
var command = new MoveCommand(InstructionHelper.GetInstructionDirection(line.instruction), currentCodeLineNumber + 1);
commandToCodeLineMapping.Add(command, line);
allCommands.Add(command);
}
if (InstructionHelper.IsPutInstruction(line.instruction))
{
var command = new PutCommand(currentCodeLineNumber + 1);
commandToCodeLineMapping.Add(command, line);
allCommands.Add(command);
}
if (InstructionHelper.IsPickInstruction(line.instruction))
{
var command = new PickCommand(currentCodeLineNumber + 1);
commandToCodeLineMapping.Add(command, line);
allCommands.Add(command);
}
if (InstructionHelper.IsJumpInstruction(line.instruction))
{
ICommand command;
if (InstructionHelper.IsJumpInstructionLabel(line.instruction))
{
command = new JumpCommand(currentCodeLineNumber + 1);
allCommands.Add(command);
}
else
{
//this is being set in code later - otherwise forward jumps will not work - see RepairJumps for reference.
command = new JumpCommand(currentCodeLineNumber + 1);
allCommands.Add(command);
}
commandToCodeLineMapping.Add(command, line);
}
if (InstructionHelper.IsIfInstruction(line.instruction))
{
int trueLineNumber = currentCodeLineNumber + 1;
int elseLineNumber = currentCodeLineNumber + line.TotalChildrenCount + 1;
var command = new IfCommand(trueLineNumber, elseLineNumber, GetConditions(line), GetLogicalOperators(line));
allCommands.Add(command);
commandToCodeLineMapping.Add(command, line);
currentCodeLineNumber++;
foreach (var child in line.children)
{
GenerateCodeForInstruction(child);
}
command.NextCommandId = currentCodeLineNumber;
currentCodeLineNumber--; //this may seem wrong but actually it is not
}
if (InstructionHelper.IsWhileInstruction(line.instruction))
{
int trueLineNumber = currentCodeLineNumber + 1;
int falseLineNumber = currentCodeLineNumber + line.TotalChildrenCount + 1;
var command = new WhileCommand(trueLineNumber, falseLineNumber, GetConditions(line), GetLogicalOperators(line));
allCommands.Add(command);
commandToCodeLineMapping.Add(command, line);
currentCodeLineNumber++;
foreach (var child in line.children)
{
GenerateCodeForInstruction(child);
}
var loopJumpCommand = new JumpCommand(trueLineNumber - 1);
commandToCodeLineMapping.Add(loopJumpCommand, null);
command.NextCommandId = currentCodeLineNumber + 1;
allCommands.Add(loopJumpCommand);
}
if (InstructionHelper.IsRepeatInstruction(line.instruction))
{
int trueLineNumber = currentCodeLineNumber + 1;
int falseLineNumber = currentCodeLineNumber + line.TotalChildrenCount + 1;
var command = new RepeatCommand(trueLineNumber, falseLineNumber, InstructionHelper.GetRepeatTimes(line.instruction));
allCommands.Add(command);
commandToCodeLineMapping.Add(command, line);
currentCodeLineNumber++;
foreach (var child in line.children)
{
GenerateCodeForInstruction(child);
}
var loopJumpCommand = new JumpCommand(trueLineNumber - 1);
commandToCodeLineMapping.Add(loopJumpCommand, null);
command.NextCommandId = currentCodeLineNumber;
allCommands.Add(loopJumpCommand);
}
currentCodeLineNumber++;
}