/***********************************************************************
* Drawing methods to draw the map on the screen
***********************************************************************/
private void clearFore()
{
if (engine.getCurrentLevel() < 0)
{
MessageBox.Show("Please load a level first!");
return;
}
editSinceLastSave = true;
int textured = -1;
for (int a = 0; a < engine.getCurrentMap().getLayer(LayerType.FOREGROUND).getHeight(); a++)
{
for (int b = 0; b < engine.getCurrentMap().getLayer(LayerType.FOREGROUND).getWidth(); b++)
{
engine.getCurrentMap().getLayer(LayerType.FOREGROUND).getTile(b, a).setTexture(-1);
tileLoader.addToMapLayer(getEditLayer(), b, a, textured);
}
}
}
/// <summary>
/// Loads a level from a file and adds it to the list of levels
/// </summary>
/// <param name="file">Input the file name where the level is located. Only input the name, not the extension. Level files by default are stored in the Content/levels/ folder. Ex: To load "Content/levels/level1.txt", simply call loadLevel("level1");</param>
public void loadLevel(String file)
{
StreamReader sr = new StreamReader(file);
//begin reading data
// Title
string title;
title = sr.ReadLine();
// Rest of the data
string[] id = sr.ReadToEnd().Replace(Environment.NewLine, " ").Split(' ');
int width, height;
int.TryParse(id[0], out width);
int.TryParse(id[1], out height);
// Create the map
Map newLevel = new Map(title, width, height);
tileLoader.resetMapLayers(width, height);
//Populate the map data
int currentID = 3;
int textureID = 0;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
// Convert the texture ID to an int
int.TryParse(id[currentID], out textureID);
// Create a new tile at location (x,y) with texture id given and collision flag = 0
newLevel.getLayer(LayerType.BACKGROUND).setTile(new Tile(textureID, false), x, y);
tileLoader.addToMapLayer(LayerType.BACKGROUND, x, y, textureID);
// increment the currentID
currentID++;
}
}
currentID++; // For line break after each array
bool hasCollision = false;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
// Convert the texture ID to an int
int.TryParse(id[currentID], out textureID);
if (textureID == 0)
{
hasCollision = true;
}
else
{
hasCollision = false;
}
// Create a new tile at location (x,y) with texture id given and collision flag = 0
newLevel.getLayer(LayerType.BACKGROUND).getTile(x, y).setCollision(hasCollision);
tileLoader.addToMapLayer(LayerType.COLLISION, x, y, textureID);
// increment the currentID
currentID++;
}
}
currentID++; // For line break after each array
for (int y = 0; y < height * 2; y++)
{
for (int x = 0; x < width * 2; x++)
{
// Convert the texture ID to an int
int.TryParse(id[currentID], out textureID);
if (x == 59 && y == 44)
{
Console.WriteLine(textureID);
}
// Create a new tile at location (x,y) with texture id given and collision flag = 0
newLevel.getLayer(LayerType.FOREGROUND).setTile(new Tile(textureID, false), x, y);
tileLoader.addToMapLayer(LayerType.FOREGROUND, x, y, textureID);
// increment the currentID
currentID++;
}
}
currentID++; // For line break after each array
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
// Convert the texture ID to an int
int.TryParse(id[currentID], out textureID);
// Create a new tile at location (x,y) with texture id given and collision flag = 0
newLevel.getLayer(LayerType.OBJECTS).setTile(new Tile(textureID, false), x, y);
tileLoader.addToMapLayer(LayerType.OBJECTS, x, y, textureID);
// increment the currentID
currentID++;
}
}
levels.Add(newLevel);
currentLevel++;
sr.Close();
}