internal LevelPart Clone()
{
var cloneColList = new List<Rectangle>();
foreach (Rectangle rect in CollisionsMask)
{
cloneColList.Add(new Rectangle(rect.X, rect.Y, rect.Width, rect.Height));
}
var clone = new LevelPart(Id, MaxRepeat, Dimensions)
{
InputId = InputId,
InputYLoc = InputYLoc,
OutputId = OutputId,
OutputYLoc = OutputYLoc,
IsStart = IsStart,
IsEnd = IsEnd,
BackgroundLayer = this.BackgroundLayer.Clone(),
MiddleGroundLayer = this.MiddleGroundLayer.Clone(),
ForegroundLayer = this.ForegroundLayer.Clone(),
CollisionsMask = cloneColList
};
return clone;
}
/// <summary>
/// Convert an OgmoLevel in a usable level
/// </summary>
/// <param name="context"></param>
/// <param name="ogmoLevel"></param>
/// <returns></returns>
private static LevelPart Convert(OgmoLevel ogmoLevel)
{
// Get level dimensions
Vector2 dimensions = new Vector2(ogmoLevel.Width, ogmoLevel.Height);
// Get level infos
int id = ogmoLevel.GetValue<OgmoIntegerValue>("id").Value;
int maxRepeat = ogmoLevel.GetValue<OgmoIntegerValue>("max_repeat").Value;
int input = -1;
int output = -1;
int inputY = -1;
int outputY = -1;
bool isStart = false;
bool isEnd = false;
LevelPart levelPart = new LevelPart(id, maxRepeat, dimensions);
// Add gfx resources
foreach (OgmoTileset tileSet in ogmoLevel.Project.Tilesets)
{
Application.MagicContentManager.AddTexture(tileSet.Name, tileSet.Texture);
}
foreach (OgmoObjectTemplate objTemplate in ogmoLevel.Project.ObjectTemplates)
{
Application.MagicContentManager.AddTexture(System.IO.Path.GetFileNameWithoutExtension(objTemplate.TextureFile), objTemplate.Texture);
}
//Layers
for (int i = 0; i < ogmoLevel.Layers.Length; i++)
{
var olayer = ogmoLevel.Layers[i];
var olayersettings = ogmoLevel.Project.LayerSettings.Where(ls => ls.Name == olayer.Name).First();
// Background tiles
if (olayer.Name == "background")
{
ExtractTileLayer(levelPart.BackgroundLayer, olayer, olayersettings);
}
// Background objects
else if (olayer.Name == "background_objects")
{
ExtractObjectLayer(levelPart.BackgroundLayer, olayer, olayersettings);
}
//Collisions
else if (olayer.Name == "collision")
{
levelPart.CollisionsMask = ExtractGridRectLayer(olayer, olayersettings);
}
// Middleground tiles
else if (olayer.Name == "floor")
{
ExtractTileLayer(levelPart.MiddleGroundLayer, olayer, olayersettings);
}
// Game objects (static)
else if (olayer.Name == "static_objects")
{
ExtractObjectLayer(levelPart.MiddleGroundLayer, olayer, olayersettings);
}
// Game objects
else if (olayer.Name == "objects")
{
ExtractObjectLayer(levelPart.MiddleGroundLayer, olayer, olayersettings);
}
// Middleground tiles
else if (olayer.Name == "foreground")
{
ExtractTileLayer(levelPart.ForegroundLayer, olayer, olayersettings);
}
}
// Get input, output, start & end objects
foreach (OgmoObjectEntity oent in levelPart.MiddleGroundLayer.Entities)
{
if (oent is OInput)
{
input = ((OInput)oent).Id;
inputY = (int)((OInput)oent).Location.Y;
}
else if (oent is OOutput)
{
output = ((OOutput)oent).Id;
outputY = (int)((OOutput)oent).Location.Y;
}
else if (oent is OShip)
{
isEnd = true;
}
else if (oent is OSpawn)
{
isStart = true;
}
}
if (input == -1) throw new ArgumentException("Missing input door!");
if (output == -1) throw new ArgumentException("Missing output door!");
levelPart.InputId = input;
levelPart.InputYLoc = inputY;
levelPart.OutputId = output;
levelPart.OutputYLoc = outputY;
levelPart.IsStart = isStart;
levelPart.IsEnd = isEnd;
return levelPart;
}
/// <summary>
///
/// </summary>
/// <param name="levelParts"></param>
/// <param name="startPart"></param>
/// <returns></returns>
private static List<LevelPart> SelectAndOrderParts(List<LevelPart> levelParts, LevelPart startPart)
{
// TODO Find the right number
int partsLeft = PartsCount;
bool isBlocked = false;
List<LevelPart> selectedParts = new List<LevelPart>();
List<int> invalidInputs = new List<int>();
List<int> invalidOutputs = new List<int>();
Random rand = new Random(DateTime.Now.Millisecond);
// From the start part, build a level !
selectedParts.Add(startPart);
while (partsLeft > 1 && isBlocked == false)
{
// Get the input or the output of the list
int input = selectedParts.First().InputId;
int output = selectedParts.Last().OutputId;
// Draw a random part corresponding to those inputs/outputs
var validParts = levelParts.Where(p => p.InputId == output || p.OutputId == input).ToList();
if (validParts.Count == 0)
{
isBlocked = true;
continue;
}
int n = rand.Next(validParts.Count);
var part = validParts[n];
// Try to insert it before or after the current list
if (part.InputId == output)
{
selectedParts.Add(part);
}
else if (part.OutputId == input)
{
selectedParts.Insert(0, part);
}
else
{
throw new ArgumentException("WTF?!");
}
// Remove the part from the pool
levelParts.Remove(part);
partsLeft--;
}
return selectedParts;
}
