public override void OnInspectorGUI()
{
DrawDefaultInspector();
if (GUILayout.Button("Save Level"))
{
Level level = (Level)target;
level.transform.position = Vector3.zero;
level.transform.rotation = Quaternion.identity;
var levelRoot = GameObject.Find("Level");
var ldr = new LevelDataRepresentation();
var levelItems = new List <LevelItemRepresentation> ();
foreach (Transform t in levelRoot.transform)
{
var sr = t.GetComponent <SpriteRenderer> ();
var li = new LevelItemRepresentation()
{
position = t.position,
rotation = t.rotation.eulerAngles,
scale = t.localScale
};
if (t.name.Contains(" "))
{
li.prefabName = t.name.Substring(0, t.name.IndexOf(" "));
}
else
{
li.prefabName = t.name;
}
if (sr != null)
{
li.spriteLayer = sr.sortingLayerName;
li.spriteColor = sr.color;
li.spriteOrder = sr.sortingOrder;
}
levelItems.Add(li);
}
ldr.levelItems = levelItems.ToArray();
ldr.playerStartPosition = GameObject.Find("SoyBoy").transform.position;
var currentCamSettings = FindObjectOfType <CameraLerpToTransform> ();
if (currentCamSettings != null)
{
ldr.cameraSettings = new CameraSettingsRepresentation()
{
cameraTrackTarget = currentCamSettings.camTarget.name,
cameraZDepth = currentCamSettings.cameraZDepth,
minX = currentCamSettings.minX,
minY = currentCamSettings.minY,
maxX = currentCamSettings.maxX,
maxY = currentCamSettings.maxY,
trackingSpeed = currentCamSettings.trackingSpeed
};
}
var levelDataToJson = JsonUtility.ToJson(ldr);
var savePath = System.IO.Path.Combine(Application.dataPath, level.levelName + ".json");
System.IO.File.WriteAllText(savePath, levelDataToJson);
Debug.Log("Level saved to " + savePath);
}
}
public override void OnInspectorGUI()
{
DrawDefaultInspector();
if (GUILayout.Button("Save level"))
{
//Get refrence to level component and set its origin pos and rot
Level level = (Level)target;
level.transform.position = Vector3.zero;
level.transform.rotation = Quaternion.identity;
//Get a reference to the level Game Object
var levelRoot = GameObject.Find("Level");
//create new instances of the classes to store the level data
var ldr = new LevelDataRepresentation();
var levelItems = new List <LevelItemRepresentation>();
foreach (Transform t in levelRoot.transform)
{
//Loop thorugh all the child objects in the level object and get a refrence to its sprite render and set its position, scale and rotation
var sr = t.GetComponent <SpriteRenderer>();
var li = new LevelItemRepresentation()
{
position = t.position,
rotation = t.rotation.eulerAngles,
scale = t.localScale
};
//Get the child objects name and remove any empty space or numbers from cloned objects
if (t.name.Contains(" "))
{
li.prefabName = t.name.Substring(0, t.name.IndexOf(" "));
}
else
{
li.prefabName = t.name;
}
//If teh level object has a sprite render attached get all relevent information from it
if (sr != null)
{
li.spriteLayer = sr.sortingLayerName;
li.spriteColor = sr.color;
li.spriteOrder = sr.sortingOrder;
}
levelItems.Add(li);
}
///convert teh list of level items to an array and store in the level representqatin object
ldr.levelItems = levelItems.ToArray();
ldr.playerStartPosition = GameObject.Find("SoyBoy").transform.position;
//Finds the camera lerp script and saves its settings to the camera settings representive object
var currentCamSettings = FindObjectOfType <CameraLerpToTransform>();
if (currentCamSettings != null)
{
ldr.cameraSettings = new CameraSettingsRepresentation()
{
cameratrackingTarget = currentCamSettings.camTarget.name,
cameraZDepth = currentCamSettings.cameraZDepth,
minX = currentCamSettings.minX,
minY = currentCamSettings.minY,
maxX = currentCamSettings.maxX,
maxY = currentCamSettings.maxY,
trackingSpeed = currentCamSettings.trackingSpeed
};
}
//Write the data created with the LevelDataRepresentation class to a .json file
var levelDataToJson = JsonUtility.ToJson(ldr);
var savePath = System.IO.Path.Combine(Application.persistentDataPath, level.levelName + ".json");
System.IO.File.WriteAllText(savePath, levelDataToJson);
Debug.Log("Level saved to " + savePath);
}
}
public override void OnInspectorGUI()
{
//change the way the inspectro behaves
DrawDefaultInspector();
//add a save level button
if (GUILayout.Button("Save Level"))
{
//get level info, make sure level root is at origin
Level level = (Level)target;
level.transform.position = Vector3.zero;
level.transform.rotation = Quaternion.identity;
var levelRoot = GameObject.Find("Level"); //get the root
//setup the structure to save info
var ldr = new LevelDataRepresentation();
var levelItems = new List <LevelItemRepresentation>();
//loop through the items to get the needed info
foreach (Transform t in levelRoot.transform)
{
//get a reference to sprite renderer
SpriteRenderer sr = t.GetComponent <SpriteRenderer>();
LevelItemRepresentation li = new LevelItemRepresentation()
{
position = t.position,
rotation = t.rotation.eulerAngles,
scale = t.localScale
};
//get the prefab name, try to hedge for spaces in duplicates
if (t.name.Contains(" "))
{
//get the name before the space
li.prefabName = t.name.Substring(0, t.name.IndexOf(" ", System.StringComparison.CurrentCulture));//very progressive
}
else if (t.name.Contains("(Clone)"))
{
//make sure we aren't saving clones
li.prefabName = t.name.Substring(0, t.name.IndexOf("(", System.StringComparison.CurrentCulture));
}
else
{
//if no spaces just get name
li.prefabName = t.name;
}
//get the sprite info if there is a sprite renderer
if (sr != null)
{
li.spriteColor = sr.color;
li.spriteLayer = sr.sortingLayerName;
li.spriteOrder = sr.sortingOrder;
}
//add item to list
levelItems.Add(li);
}
//now we should have all the levelitems, we just need the player position and cam settings
ldr.levelsItems = levelItems.ToArray();
//player info
ldr.playerStartLocation = GameObject.Find("SoyBoy").transform.position;
//camera settings
var currentCamSettings = FindObjectOfType <CameraLerpToTransform>();
if (currentCamSettings != null)
{
ldr.cameraSettings = new CameraSettingsRepresentation()
{
minX = currentCamSettings.minX,
maxX = currentCamSettings.maxX,
minY = currentCamSettings.minY,
maxY = currentCamSettings.maxY,
trackingSpeed = currentCamSettings.trackingSpeed,
cameraZDepth = currentCamSettings.cameraZDepth,
camTarget = currentCamSettings.camTarget.name
};
}
//finally save the level to file
var levelDataToJSON = JsonUtility.ToJson(ldr);
var savePath = System.IO.Path.Combine(Application.dataPath, level.levelName + ".json");
//write out
System.IO.File.WriteAllText(savePath, levelDataToJSON);
Debug.Log("Level saved to " + savePath);
}
//Add a function to load a previosuly saved level
if (GUILayout.Button("Load Level"))
{
//set the name of the file to load
Level level = (Level)target;
//get a string for the file load to reload it in the new Level script
string loadedLevelName = level.SavedLevelName;
//since there isnt a game manager in the levl template scene we load manually
string fileName = Application.dataPath + "/" + level.SavedLevelName + ".json";
//get the template's level root
var existingLevelRoot = GameObject.Find("Level");
DestroyImmediate(existingLevelRoot);
GameObject levelRoot = new GameObject("Level");//clean house prior to load
//add level to new levelRoot
Level newLevel = levelRoot.AddComponent <Level>();
newLevel.SavedLevelName = loadedLevelName;
newLevel.levelName = loadedLevelName;
//get the level info
var levelFileJsonContent = File.ReadAllText(fileName);
var levelData = JsonUtility.FromJson <LevelDataRepresentation>(levelFileJsonContent);
//loop through the items
foreach (var li in levelData.levelsItems)
{
//make sure the prefab name doesnt contain (Clone)
if (li.prefabName.Contains("(Clone)"))
{
li.prefabName = li.prefabName.Substring(0, li.prefabName.IndexOf("(", System.StringComparison.CurrentCulture));
}
var levelResource = Resources.Load("Prefabs/" + li.prefabName);
if (levelResource == null)
{
Debug.Log("Could not find prefab: " + li.prefabName);
}
GameObject levelObj = (GameObject)Instantiate(levelResource, li.position, Quaternion.identity);
//get the sprite
var objSprite = levelObj.GetComponent <SpriteRenderer>();
if (objSprite != null)
{
objSprite.sortingOrder = li.spriteOrder;
objSprite.sortingLayerName = li.spriteLayer;
objSprite.color = li.spriteColor;
}
//set the levelroot as parent
levelObj.transform.SetParent(levelRoot.transform, false);
levelObj.transform.position = li.position;
levelObj.transform.rotation = Quaternion.Euler(li.rotation.x, li.rotation.y, li.rotation.z);
levelObj.transform.localScale = li.scale;
}
//set soyboys position
GameObject soyBoy = GameObject.Find("SoyBoy");
soyBoy.transform.position = levelData.playerStartLocation;
//set camera position
Camera.main.transform.position = new Vector3(soyBoy.transform.position.x,
soyBoy.transform.position.y, Camera.main.transform.position.z);
CameraLerpToTransform cameraSettings = FindObjectOfType <CameraLerpToTransform>();
if (cameraSettings != null)
{
cameraSettings.minX = levelData.cameraSettings.minX;
cameraSettings.maxX = levelData.cameraSettings.maxX;
cameraSettings.minY = levelData.cameraSettings.minY;
cameraSettings.maxY = levelData.cameraSettings.maxY;
cameraSettings.trackingSpeed = levelData.cameraSettings.trackingSpeed;
cameraSettings.cameraZDepth = levelData.cameraSettings.cameraZDepth;
cameraSettings.camTarget = GameObject.Find(levelData.cameraSettings.camTarget).transform;
}
}
}
public override void OnInspectorGUI()
{
DrawDefaultInspector();
if (GUILayout.Button("Save level"))
{
}
// grabs a handle on the Level component and sets the Level Gameobject's position and rotation to 0.
Level level = (Level)target;
level.transform.position = Vector3.zero;
level.transform.rotation = Quaternion.identity;
// establishes levelRoot as a reference to the Level GameObject
var levelRoot = GameObject.Find("Level");
// creates new instances of LevelDataRepresentation and LevelItemRepresentation
var ldr = new LevelDataRepresentation();
var levelItems = new List <LevelItemRepresentation>();
foreach (Transform t in levelRoot.transform)
{
// loops through every child Transform object of levelRoot.
var sr = t.GetComponent <SpriteRenderer>();
var li = new LevelItemRepresentation()
{
position = t.position,
rotation = t.rotation.eulerAngles,
scale = t.localScale
};
// bit of a hack to store the name of each level item in the prefabName field.
if (t.name.Contains(" "))
{
li.prefabName = t.name.Substring(0, t.name.IndexOf(" "));
}
else
{
li.prefabName = t.name;
}
// Performs a check t ensure that a valid SpriteRenderer was found
if (sr != null)
{
li.spriteLayer = sr.sortingLayerName;
li.spriteColor = sr.color;
li.spriteOrder = sr.sortingOrder;
}
// the item that has all the collected information is added to the LevelItems list
levelItems.Add(li);
// converts the entire list of level items to an array of LevelItemRepresentation objects and stores them in the LevelItems field on the LevelDataRepresentation object.
ldr.levelItems = levelItems.ToArray();
ldr.playerStartPosition =
GameObject.Find("SoyBoy").transform.position;
// Locates the CameraLerpToTranform script in the scene then maps its settings against a new CameraSettingsRepresentation object.
var currentCamSettings = FindObjectOfType <CameraLerpToTransform>();
if (currentCamSettings != null)
{
ldr.cameraSettings = new CameraSettingsRepresentation()
{
cameraTrackTarget = currentCamSettings.camTarget.name,
cameraZDepth = currentCamSettings.cameraZDepth,
minX = currentCamSettings.minX,
minY = currentCamSettings.minY,
maxX = currentCamSettings.maxX,
maxY = currentCamSettings.maxY,
trackingSpeed = currentCamSettings.trackingSpeed
};
}
var levelDataToJson = JsonUtility.ToJson(ldr);
var savePath = System.IO.Path.Combine(Application.dataPath, level.levelName + ".json");
System.IO.File.WriteAllText(savePath, levelDataToJson);
Debug.Log("Level saved to " + savePath);
}
}
public override void OnInspectorGUI()
{
DrawDefaultInspector();
if (GUILayout.Button("Save level"))
{
}
/* 1 Grabs a handle on the Level component and sets the Level GameObject’s position
* and rotation to 0, ensuring everything is positioned from the origin point in the
* scene. */
Level level = (Level)target;
level.transform.position = Vector3.zero;
level.transform.rotation = Quaternion.identity;
// 2 Establishes levelRoot as a reference to the Level GameObject, which is the parent of all the level items.
var levelRoot = GameObject.Find("Level");
// 3 Creates new instances of LevelDataRepresentation and LevelItemRepresentation.
var ldr = new LevelDataRepresentation();
var levelItems = new List <LevelItemRepresentation>();
foreach (Transform t in levelRoot.transform)
{
/* 4 . Loops through every child Transform object of levelRoot. Then it takes a reference
* to any potential SpriteRenderer component and assigns it to the sr variable. It then
* creates a new LevelItemRepresentation to hold the position, rotation and scale of
* each item. */
var sr = t.GetComponent <SpriteRenderer>();
var li = new LevelItemRepresentation()
{
position = t.position,
rotation = t.rotation.eulerAngles,
scale = t.localScale
};
/* 5 This is a bit of a hack to store the name of each level item in the prefabName field.
* When loading a level later on, your code will need to know which prefabs to use to
* construct the level based on the name stored in the JSON file. */
if (t.name.Contains(" "))
{
li.prefabName = t.name.Substring(0, t.name.IndexOf(" "));
}
else
{
li.prefabName = t.name;
}
/* 6 . Performs a check to ensure that a valid SpriteRenderer was found — because a level
* item might not have an attached sprite. If the sr variable is not null, then
* information about the sprite’s sorting, order and color stores in the
* LevelItemRepresentation object. */
if (sr != null)
{
li.spriteLayer = sr.sortingLayerName;
li.spriteColor = sr.color;
li.spriteOrder = sr.sortingOrder;
}
/* 7 Lastly, the item that has all the collected information is added to the levelItems list */
levelItems.Add(li);
}
/* 8 Converts the entire list of level items to an array of LevelItemRepresentation
* objects and stores them in the levelItems field on the LevelDataRepresentation
* object. */
ldr.levelItems = levelItems.ToArray();
ldr.playerStartPosition =
GameObject.Find("SoyBoy").transform.position;
/* 9 . Locates the CameraLerpToTransform script in the scene. Then it maps its settings
* against a new CameraSettingsRepresentation object and assigns that object to the
* LevelDataRepresentation object’s cameraSettings field. */
var currentCamSettings = FindObjectOfType <CameraLerpToTransform>();
if (currentCamSettings != null)
{
ldr.cameraSettings = new CameraSettingsRepresentation()
{
cameraTrackTarget = currentCamSettings.camTarget.name,
cameraZDepth = currentCamSettings.cameraZDepth,
minX = currentCamSettings.minX,
minY = currentCamSettings.minY,
maxX = currentCamSettings.maxX,
maxY = currentCamSettings.maxY,
trackingSpeed = currentCamSettings.trackingSpeed
};
}
/* This uses JsonUtility to serialize the LevelDataRepresentation object, and all of its
* nested level item fields and values, to a JSON string named levelDataToJson.
* Then it combines the level name specified in the editor with the game’s app data path
* (pointing to our Assets folder). This path is used to write the JSON string out to a file.*/
var levelDataToJson = JsonUtility.ToJson(ldr);
var savePath = System.IO.Path.Combine(Application.dataPath,
level.levelName + ".json");
System.IO.File.WriteAllText(savePath, levelDataToJson);
Debug.Log("Level saved to " + savePath);
}
