// When you press the "Save Level as..." button
public void OnSaveLevelAsButtonPressed()
{
// Initializes SaveFileDialog with some values
SaveFileDialog dialog = new SaveFileDialog();
dialog.Filter = "Level Save Files (*.sav)|*.sav";
dialog.FileName = "newLevel.sav";
dialog.RestoreDirectory = true;
dialog.InitialDirectory = UnityEngine.Application.dataPath + "/Saved Levels";
DialogResult result = dialog.ShowDialog();
switch(result)
{
case DialogResult.OK:
LevelObjectEditor.current.DeselectObject();
loadSaveUtility.SaveGame(dialog.FileName, Path.GetFileNameWithoutExtension(dialog.FileName));
//Debug.Log("Save filed as: " + dialog.FileName);
LevelSaveManager.RecordSave(dialog.FileName);
YesNoDialog.current.CancelDialog();
break;
case DialogResult.Cancel:
YesNoDialog.current.CloseDialog();
break;
}
}
private void LoadLevel()
{
// Windows forms OpenFileDialog
OpenFileDialog dialog = new OpenFileDialog();
// Asks for .sav files only
dialog.Filter = "Level Save Files (*.sav)|*.sav";
dialog.RestoreDirectory = true;
dialog.InitialDirectory = UnityEngine.Application.dataPath + "/Saved Levels";
// Gets path from dialog
if (dialog.ShowDialog() == DialogResult.OK)
{
LevelObjectEditor.current.DeselectObject();
string path = dialog.FileName;
loadSaveUtility.LoadGame(path);
LevelSaveManager.RecordSave(path);
YesNoDialog.current.CancelDialog();
}
else
{
YesNoDialog.current.CloseDialog();
}
}
// Creates a new level
public void CreateNewLevel()
{
//HACK: We should only set the currentlevel while debugging the level editor, remove this line when building
m_currentLevel = levelHolder.transform.GetComponentInChildren <Level>();
// Destroys the old level first
// The old level should already be saved by this point
if (m_currentLevel != null)
{
foreach (Transform levelBlock in m_currentLevel.transform)
{
Destroy(levelBlock.gameObject);
}
Destroy(m_currentLevel.gameObject);
}
// Creates new Level and sets a parent to it
GameObject levelObj = Instantiate(Resources.Load("Level Prefabs/Empty Level", typeof(Object)) as GameObject);
m_currentLevel = levelObj.AddComponent <Level>();
foreach (Transform child in levelObj.transform.GetAllChildren())
{
ObjectIdentifier objID = child.gameObject.AddComponent <ObjectIdentifier>();
objID.prefabName = child.name;
objID.componentSaveMode = ObjectIdentifier.ComponentSaveMode.All;
}
levelObj.transform.SetParent(levelHolder.transform);
// Resets the position of the level to be at 0,0,0 locally
m_currentLevel.transform.localPosition = Vector3.zero;
// Records that a new level has been created
LevelSaveManager.RecordNewLevel();
}
// Handles Left mouse clicking inside of the editor view
private void LeftMouseDown()
{
// Get the currently selected block
currentBlock = LevelBlockSelect.current.GetCurrentBlock();
Vector2 mouseInRect;
RectTransformUtility.ScreenPointToLocalPointInRectangle(m_RT, Input.mousePosition, canvasCamera, out mouseInRect);
Ray mouseRay = levelCamera.ScreenPointToRay(mouseInRect);
// Checks if the ray hit an object
RaycastHit2D hit = Physics2D.Raycast(mouseRay.origin, mouseRay.direction);
if (hit.collider != null)
{
currentObject = hit.collider.gameObject;
LevelObjectEditor.current.ChangeSelection(currentObject);
}
// If we don't click on an object
else
{
// Checks if we already have an object selected
if (currentObject != null)
{
currentObject = null;
m_followingObject = false;
LevelObjectEditor.current.DeselectObject();
return;
}
// Checks if we can place a block prefab
if (currentBlock == null)
{
return;
}
// Creates a plane which has a normal towards the camera and we place it on the level's position
Plane rayPlane = new Plane(-levelCamera.transform.forward, m_currentLevel.transform.position);
float enter;
if (rayPlane.Raycast(mouseRay, out enter))
{
// Gets the position where the ray hit the point
Vector3 spawnPos = mouseRay.GetPoint(enter);
Object blockPrefab = Resources.Load("Level Blocks/" + currentBlock, typeof(GameObject));
GameObject newBlock = Instantiate(blockPrefab, spawnPos, Quaternion.identity, m_currentLevel.transform) as GameObject;
// Selects the object in the custom objecteditor
LevelObjectEditor.current.ChangeSelection(newBlock);
currentObject = newBlock;
// Records that their has been a change in the level
LevelSaveManager.RecordChange();
}
}
}
// When you press the "Save Level..." button
public void OnSaveLevelButtonPressed()
{
// Checks if the level has a path already or if we need to set a location and name first
if (!LevelSaveManager.loadedFromPath)
{
OnSaveLevelAsButtonPressed();
return;
}
LevelObjectEditor.current.DeselectObject();
string fileName = Path.GetFileNameWithoutExtension(LevelSaveManager.levelSaveFullPath);
//Debug.Log("Full Path: " + LevelSaveManager.levelSaveFullPath + ", Filename only: " + fileName);
loadSaveUtility.SaveGame(LevelSaveManager.levelSaveFullPath, fileName);
LevelSaveManager.RecordSave(LevelSaveManager.levelSaveFullPath);
YesNoDialog.current.CancelDialog();
}
private void Awake()
{
saveFilePath = Application.persistentDataPath + "/game_data.json";
currentInstance = this;
}
