//***************** CLASS METHODS *******************
public MegaTile(Level containingLevel, Vector2 topLeftLocation, MegaTileType mTileType, int width, int height)
{
//Set the containing level
level = containingLevel;
//Create victims list
victims = new List<Victim>();
//Set location of tile
location = topLeftLocation;
//Set the type of this tile
megaTileType = mTileType;
//Calculate the bounds of this tile
bounds.X = (int)location.X;
bounds.Y = (int)location.Y;
bounds.Width = width;
bounds.Height = height;
//Calculate the bounds for the roads (whether there will be any or not)
westRoadBounds = new Rectangle((int)location.X, (int)location.Y, megaTileType.RoadWidth, bounds.Height);
northRoadBounds = new Rectangle((int)location.X, (int)location.Y, bounds.Width, megaTileType.RoadWidth);
intersectionBounds = new Rectangle((int)location.X, (int)location.Y, megaTileType.RoadWidth, megaTileType.RoadWidth);
//Set whether roads are enabled or not
if (megaTileType.CanHaveRoads)
{
westRoad = true;
northRoad = true;
intersection = true;
}
int maxTries = 1;
int tryCount = 0;
//Look for required victims and add them in first
foreach(MegaTileVictimConfig mtvConfig in megaTileType.PossibleVictims)
{
int genSize = rand.Next(mtvConfig.RequiredPopulation, mtvConfig.MaxPopulation);
//Add in the required number of victims
for (int i = 0; i < genSize; i++)
{
tryCount = 0;
//Try to add the victim a certain number of times
while (!tryAddingVictim(mtvConfig.VictimConfig) && tryCount < maxTries)
{
tryCount++;
}
}
}
}
//Read in mega tile type data
//reader should be positioned on a MEGATILETYPE element
private static void ReadMegaTileType(XmlTextReader reader, ContentManager content)
{
// TODO: add an "index" field to the tile description that you use for the flat level file, instead of basing it off order.
string tempString;
//Move to first attribute for this mega tile
if (reader.MoveToFirstAttribute())
{
//Create a new mega tile type
MegaTileType tempMegaType = new MegaTileType();
//Loop through all attributes
do
{
//Get the attribute name
tempString = reader.Name.ToUpper();
try
{
//Check for all valid attributes
if (tempString == "NAME")
{
tempMegaType.Name = reader.Value;
}
else if (tempString == "NUMBER")
{
tempMegaType.Number = int.Parse(reader.Value);
}
else if (tempString == "WIDTH")
{
tempMegaType.Width = int.Parse(reader.Value);
}
else if (tempString == "HEIGHT")
{
tempMegaType.Height = int.Parse(reader.Value);
}
else if (tempString == "BACKGROUNDTEXTURE")
{
tempMegaType.BackgroundTexture = content.Load<Texture2D>(reader.Value);
}
else if (tempString == "CANHAVEROADS")
{
tempMegaType.CanHaveRoads = bool.Parse(reader.Value);
}
//Set all the road textures given the prefix to use for all of them
else if(tempString == "ROADTEXTUREPREFIX"){
tempMegaType.RoadTexturePrefix = reader.Value;
tempMegaType.RoadHorizontalTexture = content.Load<Texture2D>(reader.Value + roadHorizonalSuffix);
tempMegaType.RoadVerticalTexture = content.Load<Texture2D>(reader.Value + roadVerticalSuffix);
tempMegaType.Road4WayTexture = content.Load<Texture2D>(reader.Value + road4WaySuffix);
}
else if (tempString == "ROADHORIZONTALTEXTURE")
{
tempMegaType.RoadHorizontalTexture = content.Load<Texture2D>(reader.Value);
}
else if (tempString == "ROADVERTICALTEXTURE")
{
tempMegaType.RoadVerticalTexture = content.Load<Texture2D>(reader.Value);
}
else if (tempString == "ROADWIDTH")
{
tempMegaType.RoadWidth = int.Parse(reader.Value);
}
else
{
throw new ApplicationException("Invalid Mega Tile Type attribute '" + tempString + "' on line " + reader.LineNumber);
}
}
catch (Exception e)
{
throw new ApplicationException("Error parsing Mega Tile Type attribute on line " + reader.LineNumber +
": " + e.Message);
}
} while (reader.MoveToNextAttribute());
//Look for nested elements
string attName;
while (!(reader.NodeType == XmlNodeType.EndElement && reader.Name.ToUpper() == "MEGATILETYPE"))
{
reader.Read();
reader.MoveToContent();
if (reader.NodeType == XmlNodeType.Element)
{
tempString = reader.Name.ToUpper();
//Look for valid Victim type sub-elements
if (tempString == "VICTIM")
{
MegaTileVictimConfig mtvConfig = ReadMegaTileVictimConfig(reader, content);
tempMegaType.PossibleVictims.Add(mtvConfig);
}
else
{
throw new ApplicationException("Invalid Mega Tile Type Sub-Element '" + tempString + "' on line " + reader.LineNumber);
}
}
}
//Add the Mega tile type to the list
megaTileTypes.Add(tempMegaType);
}
}
