/// <summary>
/// Sauvegarde la map passée en paramètre dans le fichier dont le nom est passé en paramètre.
/// </summary>
/// <param name="map"></param>
public static void Save(Map map, string filename, float scale = 1.0f)
{
FileStream fs = new System.IO.FileStream(filename, System.IO.FileMode.Create);
StreamWriter writer = new StreamWriter(fs);
int sx = (int)(map.Size.X * scale);
int sy = (int)(map.Size.Y * scale);
writer.WriteLine("size " + sx.ToString() + " " + sy.ToString());
writer.WriteLine("map ");
for (int y = 0; y < sy; y++)
{
for (int x = 0; x < sx; x++)
{
writer.Write(map.GetPassabilityAt(x / scale, y / scale) ? "1" : "0");
}
writer.WriteLine();
}
// Ecrit les entités
foreach (EntityBase entity in map.Entities.Values)
{
string x = (entity.Position.X * scale).ToString();
string y = (entity.Position.Y * scale).ToString();
if (entity.Type.HasFlag(EntityType.Structure) |
entity.Type.HasFlag(EntityType.WardPlacement) |
entity.Type.HasFlag(EntityType.HeroSpawner) |
entity.Type.HasFlag(EntityType.Shop))
{
writer.WriteLine(entity.Type.ToString() + " " + x.ToString() + " " + y.ToString());
}
else if (entity.Type.HasFlag(EntityType.Checkpoint))
{
EntityCheckpoint cp = (EntityCheckpoint)entity;
writer.WriteLine(entity.Type.ToString() + " " + x.ToString() + " " + y.ToString() + " " +
cp.CheckpointRow + " " + cp.CheckpointID);
}
}
// Ecrit les évents.
foreach (var kvp in map.Events)
{
GameEvent evt = kvp.Value;
string x = (evt.Position.X * scale).ToString();
string y = (evt.Position.Y * scale).ToString();
writer.WriteLine(kvp.Key.ToString() + " " + x + " " + y);
}
writer.Flush();
writer.Close();
fs.Close();
}
/// <summary>
/// Crée une nouvelle map depuis un fichier.
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static MapFile FromFile(string path)
{
string[] words = File.ReadAllText(path).Split(new char[] { ' ', '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
Point size = new Point(10, 10);
bool[,] pass = new bool[10, 10];
EntityCollection newEntities = new EntityCollection();
Dictionary <EventId, GameEvent> newEvents = new Dictionary <EventId, GameEvent>();
for (int i = 0; i < words.Length; i++)
{
if (i == 152)
{
i = 152;
}
string word = words[i];
if (word == "size")
{
int sX = int.Parse(words[i + 1]);
int sY = int.Parse(words[i + 2]);
size = new Point(sX, sY);
pass = new bool[sX, sY];
i += 2;
}
else if (word == "map")
{
i++;
for (int y = 0; y < size.Y; y++)
{
for (int x = 0; x < size.X; x++)
{
pass[x, y] = words[i][x] == '1' ? true : false;
}
i++;
}
i--;
}
else
{
#region Entities
try
{
if (char.IsDigit(word[0]))
{
throw new InvalidOperationException();
}
// Entitié
EntityType type = (EntityType)Enum.Parse(typeof(EntityType), word);
float sX = float.Parse(words[i + 1]);
float sY = float.Parse(words[i + 2]);
EntityBase newEntity = null;
switch (type & (EntityType.AllSaved))
{
case EntityType.Tower:
newEntity = new EntityTower()
{
Position = new Vector2(sX, sY),
Type = type
};
break;
case EntityType.Spawner:
newEntity = new EntitySpawner()
{
Position = new Vector2(sX, sY),
SpawnPosition = new Vector2(sX, sY),
Type = type
};
break;
case EntityType.HeroSpawner:
newEntity = new EntityHeroSpawner()
{
Position = new Vector2(sX, sY),
Type = type
};
break;
case EntityType.WardPlacement:
newEntity = new EntityWardPlacement()
{
Position = new Vector2(sX, sY),
Type = type,
};
break;
case EntityType.Checkpoint:
int row = int.Parse(words[i + 3]);
int id = int.Parse(words[i + 4]);
i += 2;
newEntity = new EntityCheckpoint()
{
Position = new Vector2(sX, sY),
Type = type,
CheckpointRow = row,
CheckpointID = id
};
break;
case EntityType.Datacenter:
newEntity = new EntityDatacenter()
{
Type = type,
Position = new Vector2(sX, sY)
};
break;
case EntityType.Shop:
newEntity = new EntityShop()
{
Type = type,
Position = new Vector2(sX, sY)
};
break;
case EntityType.MiningFarm:
throw new NotImplementedException();
break;
}
newEntities.Add(newEntity.ID, newEntity);
i += 2;
}
catch (System.ArgumentException) { }
#endregion
#region Events
try
{
if (char.IsDigit(word[0]))
{
throw new InvalidOperationException();
}
// Entitié
EventId type = (EventId)Enum.Parse(typeof(EventId), word);
float sX = float.Parse(words[i + 1]);
float sY = float.Parse(words[i + 2]);
GameEvent newEvent = null;
switch (type)
{
case EventId.Camp8:
case EventId.Camp7:
case EventId.Camp6:
case EventId.Camp5:
case EventId.Camp4:
case EventId.Camp3:
case EventId.Camp2:
case EventId.Camp1:
newEvent = new EventMonsterCamp()
{
Position = new Vector2(sX, sY)
};
break;
case EventId.Router1:
case EventId.Router2:
newEvent = new EventRouter()
{
Position = new Vector2(sX, sY)
};
break;
case EventId.MiningFarm:
newEvent = new EventMiningFarm()
{
Position = new Vector2(sX, sY)
};
break;
}
newEvents.Add(type, newEvent);
i += 2;
}
catch (System.ArgumentException) { }
#endregion
}
}
MapFile map = new MapFile()
{
Entities = newEntities, Passability = pass, Events = newEvents
};
return(map);
}
