//reloads the current level
private void startLevel(RawLevel level)
{
gameState = GameState.PLAYING;
loadedLevel = false;
Player.isDead = false;
Player.PosX = Block.BLOCK_WIDTH;
Player.PosY = Block.BLOCK_WIDTH;
Player.XVel = 0;
Player.YVel = 0;
Player.XAcc = 0;
Player.YAcc = 0;
Engine.xOffset = 0;
Engine.yOffset = 0;
//Entity.State = EntityState.GOOD;
loadedLevel = _currentLevel.LoadLevel(this, level, tileMap);
}
/*
* Parse a level from a tile, the level must have two states in the current implementation, line numbers are hard coded
*/
public static RawLevel ParseTextFile(string filename)
{
try
{
using (StreamReader reader = new StreamReader(filename))
{
string state1Line = null;
string state2Line = null;
string characterLine = null;
string widthLine = null;
string heightLine = null;
int lineNum = 1;
while (!reader.EndOfStream)
{
/*
* Pull relevant lines from the file
*/
string line = reader.ReadLine();
if (lineNum == 4)
state1Line = line;
if (lineNum == 15)
state2Line = line;
if (lineNum == 5)
heightLine = line;
if (lineNum == 10)
widthLine = line;
if(lineNum == 26)
characterLine = line;
lineNum++;
}
Debug.WriteLine("State1:" +state1Line);
Debug.WriteLine("State2:" + state2Line);
Debug.WriteLine("Character:" + characterLine);
Debug.WriteLine("Width:" + widthLine);
Debug.WriteLine("Height:" + heightLine);
/*
* Extract values from lines
* */
string[] state1Data = state1Line.Split( new[] { '[', ']' })[1].Split(new[] { ',' });
string[] state2Data = state2Line.Split( new[] { '[', ']' })[1].Split(new[] { ',' });
string[] characterData = characterLine.Split(new[] { '[', ']' })[1].Split(new[] { ',' });
int height = int.Parse(heightLine.Split(new[] { ':', ',' })[1]);
int width = int.Parse(widthLine.Split(new[] { ':',',' })[1]);
//foreach (string s in state1Data)
//Debug.WriteLine(s);
int[] state1Values = new int[width * height];
int[] state2Values = new int[width * height];
int[] characterValues = new int[width * height];
for( int i = 0 ; i < width * height ; i ++)
{
state1Values[i] = int.Parse(state1Data[i]);
state2Values[i] = int.Parse(state2Data[i]);
characterValues[i] = int.Parse(characterData[i]);
}
RawLevel rawlevel = new RawLevel();
rawlevel.height = height;
rawlevel.width = width;
rawlevel.State1 = state1Values;
rawlevel.State2 = state2Values;
rawlevel.Characters = characterValues;
return rawlevel;
}
}
catch (Exception e)
{
Debug.WriteLine("Could not read file:" +e);
}
return null;
}
public Boolean LoadLevel(Engine game, RawLevel rawLevel, TileMap tileMap)
{
_blocks = new LinkedList<Block>();
_characters = new LinkedList<Character>();
_entities = new LinkedList<Entity>();
_raw = rawLevel;
CharacterLibrary characterLibrary = new CharacterLibrary(
tileMap,
tileMap.Width / tileMap.TileSize,
tileMap.Height / tileMap.TileSize
);
TileLibrary tileLibrary = new TileLibrary(
tileMap.Width / tileMap.TileSize ,
tileMap.Height / tileMap.TileSize
);
for (int y = 0; y < rawLevel.height; y++)
{
for (int x = 0; x < rawLevel.width; x++)
{
/*
* Check for blocks
*/
int blockIDGood = rawLevel.State1[y * rawLevel.width + x];
int blockIDBad = rawLevel.State2[y * rawLevel.width + x];
Block b = new Block(tileMap, blockIDGood, blockIDBad) { GridX = x, GridY = y };
b.AssignBehaviour(
new Dictionary<EntityState, List<Behaviour>>() {
{EntityState.GOOD, tileLibrary.get(blockIDGood)},
{EntityState.BAD, tileLibrary.get(blockIDBad)}
});
_blocks.AddLast(b);
if (!(b.Behaviours[EntityState.GOOD].Count == 0 && b.Behaviours[EntityState.BAD].Count == 0))
_entities.AddLast(b);
/*
* Check for characters
*/
int characterId = rawLevel.Characters[y * rawLevel.width + x];
if(characterId != 0){
Character c = characterLibrary.get(characterId);
c.PosX = x * Block.BLOCK_WIDTH;
c.PosY = y * Block.BLOCK_WIDTH;
if (c is Boss) Debug.WriteLine(c.PosX + " , " + c.PosY);
_characters.AddFirst(c);
_entities.AddFirst(c);
}
}
}
_characters.AddFirst(Engine.Player);
_entities.AddFirst(Engine.Player);
foreach (Entity e in _entities) e.SetLevel(this);
return true;
}