/// <summary>
/// Exports currently edited map to binary file
/// </summary>
private void ExportMap()
{
if (GetViewModel().GameMap == null)
{
MessageBox.Show("V editoru není žádná mapa k uložení.", "Chyba", MessageBoxButton.OK, MessageBoxImage.Exclamation);
return;
}
SaveFileDialog saveFileDialog = new SaveFileDialog
{
ValidateNames = true,
Filter = "Dungeon map file (*.dmap)|*.dmap|All files (*.*)|*.*"
};
if (saveFileDialog.ShowDialog() == true)
{
string fileName = saveFileDialog.FileName;
try
{
IMapSerializer <byte[], byte[]> serializer = new BinaryMapSerializer();
File.WriteAllBytes(fileName, serializer.Serialize(GetViewModel().GameMap));
} catch (Exception ex)
{
Utils.ShowErrorMessage($"Chyba při exportu mapy do souboru {fileName}: {ex.Message}.");
}
}
}
/// <summary>
/// Imports map from file specified by FileName (property of this model).
/// Ef error occurs, returns false, otherwise true.
/// </summary>
/// <returns>True if map was imported.</returns>
private bool ImportMapFromFile(string fileName)
{
if (fileName == null || !File.Exists(fileName))
{
return(false);
}
try
{
byte[] fileContent;
fileContent = File.ReadAllBytes(fileName);
Map deserializedMap = new BinaryMapSerializer().Deserialize(fileContent);
ImportedMaps.Add(new ImportedMapWrapper()
{
Map = deserializedMap, FilePath = fileName
});
return(true);
} catch (Exception ex)
{
return(false);
}
}
/// <summary>
/// Tries to load map from file to editor.
/// </summary>
private void LoadMap()
{
OpenFileDialog openFileDialog = new OpenFileDialog
{
ValidateNames = true,
Filter = "Dungeon map file (*.dmap)|*.dmap|All files (*.*)|*.*"
};
string fileName;
if (openFileDialog.ShowDialog() == true)
{
fileName = openFileDialog.FileName;
// try to load map from file
Map newMap;
try
{
byte[] fileContent = File.ReadAllBytes(fileName);
newMap = new BinaryMapSerializer().Deserialize(fileContent);
} catch (Exception ex)
{
Utils.ShowErrorMessage($"Chyba při čtení souboru {fileName}: {ex.Message}. Soubor je poškozený, nebo má neplatný formát.");
return;
}
// try to load map to editor
try
{
GetViewModel().LoadMap(newMap);
RenderMap();
} catch (Exception ex)
{
Utils.ShowErrorMessage($"Chyba při načítání mapy do editoru. {ex.Message}");
return;
}
}
}
/// <summary>
/// Imports map from file specified by FileName (property of this model).
/// If no FileName is provided or file doesn't exist, exception is thrown.
/// </summary>
public void ImportMapFromCurrentFile()
{
if (!MapImportEnabled)
{
throw new Exception("Není vybrán žádný soubor.");
}
if (!File.Exists(FileName))
{
throw new Exception($"Soubor {FileName} nebyl nalezen!");
}
byte[] fileContent;
fileContent = File.ReadAllBytes(FileName);
Map deserializedMap = new BinaryMapSerializer().Deserialize(fileContent);
ImportedMaps.Add(new ImportedMapWrapper()
{
Map = deserializedMap, FilePath = FileName
});
FileName = "";
OnPropertyChanged("ImportedMaps");
}
public void TestByteSerialize()
{
int w = 4;
int h = 4;
Map map = MapGeneratorFactory.CreateOpenMapGenerator().GenerateMap(w, h, IMapGeneratorConstants.NO_SEED);
map.MapName = "";
IMapSerializer <byte[], byte[]> byteSerializer = new BinaryMapSerializer();
byte[] serializedMap = byteSerializer.Serialize(map);
// 3 bytes for header, 20 bytes for map header, (w*h) / 2 bytes for map data, 4 bytes for creature count, 4 bytes for item count
int expectedSize = 3 + 20 + (w * h) / 2 + 4 + 4;
Assert.AreEqual(expectedSize, serializedMap.Length, "Wrong number of bytes returned!");
// check header
Assert.AreEqual(Convert.ToByte('D'), serializedMap[0], "Wrong first byte of the header!");
Assert.AreEqual(Convert.ToByte('M'), serializedMap[1], "Wrong second byte of the header!");
Assert.AreEqual(BinaryMapSerializer.VERSION, serializedMap[2], "Wrong third byte of the header!");
// check map header
int counter = 3;
int nameLen = serializedMap[counter++] + 256 * serializedMap[counter++] + 256 * 256 * serializedMap[counter++] + 256 * 256 * 256 * serializedMap[counter++];
int sw = serializedMap[counter++] + 256 * serializedMap[counter++] + 256 * 256 * serializedMap[counter++] + 256 * 256 * 256 * serializedMap[counter++];
int sh = serializedMap[counter++] + 256 * serializedMap[counter++] + 256 * 256 * serializedMap[counter++] + 256 * 256 * 256 * serializedMap[counter++];
int wx = serializedMap[counter++] + 256 * serializedMap[counter++] + 256 * 256 * serializedMap[counter++] + 256 * 256 * 256 * serializedMap[counter++];
int wy = serializedMap[counter++] + 256 * serializedMap[counter++] + 256 * 256 * serializedMap[counter++] + 256 * 256 * 256 * serializedMap[counter++];
Assert.AreEqual(0, nameLen, "Wrong name length!");
Assert.AreEqual(w, sw, "Wrong map width!");
Assert.AreEqual(h, sh, "Wrong map height!");
Assert.AreEqual(wx, map.WinningBlock.X, "Wrong x coordinate of winning block!");
Assert.AreEqual(wy, map.WinningBlock.Y, "Wrong y coordinate of winning block!");
// check map data
for (int i = counter; i < counter + 8; i++)
{
Assert.AreEqual(255, serializedMap[i], $"Wrong {i-18} byte of map data!");
}
// check creature and item counts
Assert.AreEqual(0, serializedMap[33], "Wrong creature count!");
Assert.AreEqual(0, serializedMap[34], "Wrong item count!");
// try to deserialize
Map deserializedMap = byteSerializer.Deserialize(serializedMap);
// check map
Assert.AreEqual(map.MapName, deserializedMap.MapName, "Wrong map name!");
Assert.AreEqual(w, deserializedMap.Width, "Wrong width after deserialization!");
Assert.AreEqual(h, deserializedMap.Width, "Wrong height after deserialization!");
Assert.AreEqual(map.WinningBlock.X, deserializedMap.WinningBlock.X, "Wrong x coordinate of winning block!");
Assert.AreEqual(map.WinningBlock.Y, deserializedMap.WinningBlock.Y, "Wrong Y coordinate of winning block!");
// check map blocks
for (int i = 0; i < w; i++)
{
for (int j = 0; j < h; j++)
{
MapBlock origBlock = map.Grid[i, j];
MapBlock testedBlock = deserializedMap.Grid[i, j];
Assert.IsTrue(testedBlock.North.IsOpen(), $"North entrance of block [{i},{j}] is not open!");
Assert.IsTrue(testedBlock.East.IsOpen(), $"East entrance of block [{i},{j}] is not open!");
Assert.IsTrue(testedBlock.South.IsOpen(), $"South entrance of block [{i},{j}] is not open!");
Assert.IsTrue(testedBlock.West.IsOpen(), $"West entrance of block [{i},{j}] is not open!");
}
}
}
public void TestSerializeMaze()
{
int w = 4;
int h = 4;
Map map = MapGeneratorFactory.CreateSimpleMapGenerator().GenerateMap(w, h, IMapGeneratorConstants.NO_SEED);
map.MapName = "Test map";
// add creatures to map
Monster origMonster = new Monster("Test monster", map.Grid[0, 0], 4, 3654123, 87621235);
map.AddCreature(origMonster);
SimpleAIPlayer aiPlayer = new SimpleAIPlayer("Test player", map.Grid[3, 2]);
map.AddCreature(aiPlayer);
HumanPlayer hPlayer = new HumanPlayer("Příliš žluťoučký kůň úpěl ďábelské ódy", map.Grid[1, 3])
{
BaseHitPoints = 98432156, BaseAttack = 112348, BaseDeffense = 41226987
};
map.AddCreature(hPlayer);
// add items to map
AbstractWeapon weapon = ItemFactory.CreateAxe(map.Grid[1, 3]);
map.AddItem(weapon);
AbstractArmor armor = ItemFactory.CreateLeatherArmor(map.Grid[1, 1]);
map.AddItem(armor);
AbstractInventoryItem item = new BasicItem("Příliš žluťoučký kůň úpěl ďábelské ódy.!?_/()':123456789<>&@{}[]", map.Grid[2, 2], 514)
{
UniqueId = 6284
};
map.AddItem(item);
// serialize - deserialize
IMapSerializer <byte[], byte[]> byteSerializer = new BinaryMapSerializer();
byte[] serializedMap = byteSerializer.Serialize(map);
Map deserializedMap = byteSerializer.Deserialize(serializedMap);
// check map
Assert.AreEqual(map.MapName, deserializedMap.MapName, "Wrong map name!");
Assert.AreEqual(w, deserializedMap.Width, "Wrong width after deserialization!");
Assert.AreEqual(h, deserializedMap.Width, "Wrong height after deserialization!");
Assert.AreEqual(map.WinningBlock.X, deserializedMap.WinningBlock.X, "Wrong x coordinate of winning block!");
Assert.AreEqual(map.WinningBlock.Y, deserializedMap.WinningBlock.Y, "Wrong Y coordinate of winning block!");
// check map blocks
for (int i = 0; i < w; i++)
{
for (int j = 0; j < h; j++)
{
MapBlock origBlock = map.Grid[i, j];
MapBlock testedBlock = deserializedMap.Grid[i, j];
foreach (Direction dir in DirectionMethods.GetAllDirections())
{
Assert.AreEqual(origBlock.EntranceInDirection(dir).IsOpen(), testedBlock.EntranceInDirection(dir).IsOpen(), $"Wrong entrance in direction {dir} in block [{i},{j}].");
}
}
}
// check creatures
Monster m = (Monster)deserializedMap.Grid[0, 0].Creature;
CheckCreature(origMonster, m);
SimpleAIPlayer p = (SimpleAIPlayer)deserializedMap.Grid[3, 2].Creature;
CheckCreature(aiPlayer, p);
HumanPlayer hp = (HumanPlayer)deserializedMap.Grid[1, 3].Creature;
CheckCreature(hPlayer, hp);
// check items
AbstractWeapon weap = (AbstractWeapon)map.Grid[1, 3].Item;
CheckItem(weap, weapon);
AbstractArmor arm = (AbstractArmor)map.Grid[1, 1].Item;
CheckItem(arm, armor);
AbstractInventoryItem itm = (AbstractInventoryItem)map.Grid[2, 2].Item;
CheckItem(item, itm);
}
