public bool LoadLevel(string theLevelToLoad)
{
theLevelToLoad = XMLAccessor.padZeroesIfNumberedLevel(theLevelToLoad);
string filepath = Application.dataPath + @"/Resources/Levels/" + theLevelToLoad + ".xml";
// If file exists, continue reading file
XmlReader reader = XmlReader.Create(filepath);
GameObject newObject;
while (reader.Read())
{
if (reader.IsStartElement("minibot"))
{
newObject = (GameObject)Instantiate(prefabHandler.pfMinibot);
newObject.GetComponent <Minibot>().Initialize(
new Vector3(float.Parse(reader.GetAttribute("x"))
, Mathf.Ceil(float.Parse(reader.GetAttribute("y"))), 0)
, StringToBool(reader.GetAttribute("invertGravity"))
, StringToBool(reader.GetAttribute("invertHorizontal")));
newObject.transform.parent = minibotsContainer.transform;
}
else if (reader.IsStartElement("tile"))
{
newObject = (GameObject)Instantiate(prefabHandler.pfTile);
newObject.GetComponent <Tile>().Initialize
(new Vector3
(float.Parse(reader.GetAttribute("x"))
, float.Parse(reader.GetAttribute("y")), 0));
newObject.transform.parent = tilesContainer.transform;
}
else if (reader.IsStartElement("box"))
{
newObject = (GameObject)Instantiate(prefabHandler.pfBox);
newObject.GetComponent <Box>().Initialize(new Vector3
(float.Parse(reader.GetAttribute("x"))
, float.Parse(reader.GetAttribute("y")), 0)
, StringToBool(reader.GetAttribute("invertGravity")));
newObject.transform.parent = boxesContainer.transform;
}
else if (reader.IsStartElement("door"))
{
newObject = (GameObject)Instantiate(prefabHandler.pfDoor);
newObject.GetComponent <Door>().Initialize(new Vector3
(float.Parse(reader.GetAttribute("x"))
, float.Parse(reader.GetAttribute("y")), 0)
, StringToBool(reader.GetAttribute("isOpen")));
newObject.transform.parent = doorsContainer.transform;
}
else if (reader.IsStartElement("hazard"))
{
newObject = (GameObject)Instantiate(prefabHandler.pfHazard);
newObject.GetComponent <HazardTile>().Initialize
(new Vector3
(float.Parse(reader.GetAttribute("x"))
, float.Parse(reader.GetAttribute("y")), 0));
newObject.transform.parent = hazardsContainer.transform;
}
else if (reader.IsStartElement("horizontalInverter"))
{
newObject = (GameObject)Instantiate(prefabHandler.pfHorizontalInverter);
newObject.GetComponent <HorizontalSwitch>().Initialize(new Vector3
(float.Parse(reader.GetAttribute("x"))
, float.Parse(reader.GetAttribute("y")), 0));
newObject.transform.parent = horizontalInvertersContainer.transform;
}
else if (reader.IsStartElement("triggerableBlock"))
{
newObject = (GameObject)Instantiate(prefabHandler.pfTriggerableBlock);
newObject.GetComponent <TriggerableBlocks>().Initialize(new Vector3
(float.Parse(reader.GetAttribute("x"))
, float.Parse(reader.GetAttribute("y")), 0)
, StringToBool(reader.GetAttribute("isHidden"))
, new Vector2(
float.Parse(reader.GetAttribute("width"))
, float.Parse(reader.GetAttribute("height")))
);
newObject.transform.parent = triggerableBlocksContainer.transform;
}
else if (reader.IsStartElement("triggerableHazard"))
{
newObject = (GameObject)Instantiate(prefabHandler.pfTriggerableHazard);
newObject.GetComponent <TriggerableHazard>().Initialize(new Vector3
(float.Parse(reader.GetAttribute("x"))
, float.Parse(reader.GetAttribute("y")), 0)
, StringToBool(reader.GetAttribute("isHidden"))
, new Vector2(
float.Parse(reader.GetAttribute("width"))
, float.Parse(reader.GetAttribute("height")))
);
newObject.transform.parent = triggerableHazardsContainer.transform;
}
else if (reader.IsStartElement("stepSwitch"))
{
newObject = (GameObject)Instantiate(prefabHandler.pfStepSwitch);
Vector3 startingPos = new Vector3(float.Parse(reader.GetAttribute("x"))
, float.Parse(reader.GetAttribute("y")), 0);
StepSwitch stepSwitchScript = newObject.GetComponent <StepSwitch>();
stepSwitchScript.Initialize(startingPos);
SetupLinksForSwitch(stepSwitchScript, reader);
newObject.transform.parent = stepSwitchesContainer.transform;
}
else if (reader.IsStartElement("switch"))
{
newObject = (GameObject)Instantiate(prefabHandler.pfSwitch);
Vector3 startingPos = new Vector3(float.Parse(reader.GetAttribute("x"))
, float.Parse(reader.GetAttribute("y")), 0);
Switch switchScript = newObject.GetComponent <Switch>();
switchScript.Initialize(startingPos);
SetupLinksForSwitch(switchScript, reader);
newObject.transform.parent = switchesContainer.transform;
}
else if (reader.IsStartElement("gravityInverter"))
{
newObject = (GameObject)Instantiate(prefabHandler.pfGravityInverter);
Vector3 startingPos = new Vector3(float.Parse(reader.GetAttribute("x"))
, float.Parse(reader.GetAttribute("y")), 0);
GravitySwitch switchScript = newObject.GetComponent <GravitySwitch>();
switchScript.Initialize(startingPos);
SetupLinksForSwitch(switchScript, reader);
newObject.transform.parent = gravityInvertersContainer.transform;
}
}
Registry.map.UpdateNeighborsForAllWallTiles();
// We tell the main that we have finished loading
HasFinishedLoadingLevel(theLevelToLoad);
return(true);
}
public void SaveLevel(string filename)
{
filename = XMLAccessor.padZeroesIfNumberedLevel(filename);
string filepath = Application.dataPath + @"/Resources/Levels/" + filename + ".xml";
// We first check if file exists
if (!CheckIfFileExists(filename))
{
// if not, we create the file
Debug.Log("Creating a new XML file.");
FileStream fs = File.Create(filepath);
StreamWriter writer = new StreamWriter(fs);
writer.WriteLine("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
writer.WriteLine("<tiles>");
writer.Write("</tiles>");
writer.Flush();
fs.Close();
}
// Then we proceed with the saving
XmlDocument xmlDoc = new XmlDocument();
XmlElement newXMLElement;
xmlDoc.Load(filepath);
Debug.Log("XML loaded.");
XmlElement elemRoot = xmlDoc.DocumentElement;
elemRoot.RemoveAll(); // Remove all
// We loop through all the minibots
foreach (Transform minibot in minibotsContainer.transform)
{
newXMLElement = xmlDoc.CreateElement("minibot"); // Create the rotation node
Minibot minibotScript = minibot.gameObject.GetComponent <Minibot>();
newXMLElement.SetAttribute("x", minibotScript.startingPos.x.ToString());
newXMLElement.SetAttribute("y", minibotScript.startingPos.y.ToString());
//MinibotController controllerScipt = minibot.GetComponent<MinibotController>();
//GravityHandler gravityHandlerScript = minibot.GetComponent<GravityHandler>();
string value = "";
value = BoolToString(minibotScript.InitVerticalOrientation);
newXMLElement.SetAttribute("invertGravity", value);
value = BoolToString(minibotScript.InitHorizontalOrientation);
newXMLElement.SetAttribute("invertHorizontal", value);
elemRoot.AppendChild(newXMLElement); // Make the transform node the parent
}
// We then loop through all the objects
// First we loop through the tiles first
foreach (Transform tile in tilesContainer.transform)
{
newXMLElement = xmlDoc.CreateElement("tile");
Tile tileScript = tile.gameObject.GetComponent <Tile>();
newXMLElement.SetAttribute("x", tileScript.startingPos.x.ToString());
newXMLElement.SetAttribute("y", tileScript.startingPos.y.ToString());
elemRoot.AppendChild(newXMLElement); // Make the transform node the parent
}
// We then loop through all boxes
foreach (Transform box in boxesContainer.transform)
{
newXMLElement = xmlDoc.CreateElement("box");
Box boxScript = box.gameObject.GetComponent <Box>();
newXMLElement.SetAttribute("x", Mathf.Ceil(boxScript.startingPos.x).ToString());
newXMLElement.SetAttribute("y", Mathf.Ceil(boxScript.startingPos.y).ToString());
string value = "";
value = BoolToString(boxScript.InitVerticalOrientation);
newXMLElement.SetAttribute("invertGravity", value);
elemRoot.AppendChild(newXMLElement);
}
// We loop through all the doors
foreach (Transform door in doorsContainer.transform)
{
newXMLElement = xmlDoc.CreateElement("door");
LevelObject levelObjectScript = door.gameObject.GetComponent <LevelObject>();
newXMLElement.SetAttribute("x", levelObjectScript.startingPos.x.ToString());
newXMLElement.SetAttribute("y", levelObjectScript.startingPos.y.ToString());
Door doorScript = door.GetComponent <Door>();
newXMLElement.SetAttribute("isOpen", BoolToString(doorScript.IsOpen));
elemRoot.AppendChild(newXMLElement);
}
// We loop through all the hazards
foreach (Transform hazard in hazardsContainer.transform)
{
newXMLElement = xmlDoc.CreateElement("hazard");
HazardTile tileScript = hazard.gameObject.GetComponent <HazardTile>();
newXMLElement.SetAttribute("x", tileScript.startingPos.x.ToString());
newXMLElement.SetAttribute("y", tileScript.startingPos.y.ToString());
elemRoot.AppendChild(newXMLElement);
}
// We loop through all the horizontalInverters
foreach (Transform horizontalInverter in horizontalInvertersContainer.transform)
{
newXMLElement = xmlDoc.CreateElement("horizontalInverter");
LevelObject levelObjectScript = horizontalInverter.gameObject.GetComponent <LevelObject>();
newXMLElement.SetAttribute("x", levelObjectScript.startingPos.x.ToString());
newXMLElement.SetAttribute("y", levelObjectScript.startingPos.y.ToString());
elemRoot.AppendChild(newXMLElement);
}
// We loop through all the movingPlatforms
// foreach (Transform movingPlatform in movingPlatformsContainer.transform )
// {
// elemNew = xmlDoc.CreateElement("movingPlatform");
// elemNew.SetAttribute("x", movingPlatform.position.x.ToString());
// elemNew.SetAttribute("y", movingPlatform.position.y.ToString());
// elemRoot.AppendChild(elemNew);
// }
// We loop through all the triggerableBlocks
foreach (Transform triggerableBlock in triggerableBlocksContainer.transform)
{
newXMLElement = xmlDoc.CreateElement("triggerableBlock");
LevelObject levelObjectScript = triggerableBlock.gameObject.GetComponent <LevelObject>();
newXMLElement.SetAttribute("x", levelObjectScript.startingPos.x.ToString());
newXMLElement.SetAttribute("y", levelObjectScript.startingPos.y.ToString());
TriggerableBlocks tbScript = triggerableBlock.GetComponent <TriggerableBlocks>();
newXMLElement.SetAttribute("isHidden", BoolToString(tbScript.IsHidden));
newXMLElement.SetAttribute("width", tbScript.dynamicSizeComponent.blockSize.x.ToString());
newXMLElement.SetAttribute("height", tbScript.dynamicSizeComponent.blockSize.y.ToString());
elemRoot.AppendChild(newXMLElement);
}
foreach (Transform triggerableHazard in triggerableHazardsContainer.transform)
{
newXMLElement = xmlDoc.CreateElement("triggerableHazard");
LevelObject levelObjectScript = triggerableHazard.gameObject.GetComponent <LevelObject>();
newXMLElement.SetAttribute("x", levelObjectScript.startingPos.x.ToString());
newXMLElement.SetAttribute("y", levelObjectScript.startingPos.y.ToString());
TriggerableHazard thScript = triggerableHazard.GetComponent <TriggerableHazard>();
newXMLElement.SetAttribute("isHidden", BoolToString(thScript.IsHidden));
newXMLElement.SetAttribute("width", thScript.dynamicSizeComponent.blockSize.x.ToString());
newXMLElement.SetAttribute("height", thScript.dynamicSizeComponent.blockSize.y.ToString());
elemRoot.AppendChild(newXMLElement);
}
// We loop through all the stepSwitches
foreach (Transform stepSwitch in stepSwitchesContainer.transform)
{
newXMLElement = xmlDoc.CreateElement("stepSwitch");
LevelObject levelObjectScript = stepSwitch.gameObject.GetComponent <LevelObject>();
newXMLElement.SetAttribute("x", levelObjectScript.startingPos.x.ToString());
newXMLElement.SetAttribute("y", levelObjectScript.startingPos.y.ToString());
StepSwitch stepSwitchScript = stepSwitch.gameObject.GetComponent <StepSwitch>();
ParseAndSaveLinksForSwitch(stepSwitchScript, newXMLElement);
elemRoot.AppendChild(newXMLElement);
}
// We loop through all the switches
foreach (Transform aSwitch in switchesContainer.transform)
{
newXMLElement = xmlDoc.CreateElement("switch");
LevelObject levelObjectScript = aSwitch.gameObject.GetComponent <LevelObject>();
newXMLElement.SetAttribute("x", levelObjectScript.startingPos.x.ToString());
newXMLElement.SetAttribute("y", levelObjectScript.startingPos.y.ToString());
Switch switchScript = aSwitch.gameObject.GetComponent <Switch>();
ParseAndSaveLinksForSwitch(switchScript, newXMLElement);
elemRoot.AppendChild(newXMLElement);
}
// We loop through all gravity inverters
foreach (Transform gravityInverter in gravityInvertersContainer.transform)
{
newXMLElement = xmlDoc.CreateElement("gravityInverter");
LevelObject levelObjectScript = gravityInverter.gameObject.GetComponent <LevelObject>();
newXMLElement.SetAttribute("x", levelObjectScript.startingPos.x.ToString());
newXMLElement.SetAttribute("y", levelObjectScript.startingPos.y.ToString());
GravitySwitch switchScript = gravityInverter.gameObject.GetComponent <GravitySwitch>();
ParseAndSaveLinksForSwitch(switchScript, newXMLElement);
elemRoot.AppendChild(newXMLElement);
}
xmlDoc.Save(filepath);
}
