//Method for generating the new map
public void GenerateMap(
Image tileset,
int tileSize,
int tilesPerScreenWidth,
int tilesPerScreenHeight,
int screensHorizontal,
int screensVertical)
{
//Instructions text goes away
labelInstructions.Visible = false;
labelInstructions.Enabled = false;
//Tilesize variable saved for saving the file
this.tileSize = tileSize;
//Crops supplied image into a list of images (tileset)
listTiles = CroppedImage(tileset, tileSize);
//Total array sizes
int gridPanelWidth = tilesPerScreenWidth * screensHorizontal;
int gridPanelHeight = tilesPerScreenHeight * screensVertical;
//Generate the map
mapPanels = new MapPanel[gridPanelWidth, gridPanelHeight];
for (int j = 0; j < gridPanelHeight; j++)
{
for (int i = 0; i < gridPanelWidth; i++)
{
mapPanels[i, j] = new MapPanel();
mapPanels[i, j].Location = new Point(i * tileSize, j * tileSize + toolbarMain.Height);
mapPanels[i, j].Size = new Size(tileSize, tileSize);
mapPanels[i, j].BackgroundImage = listTiles[0];
mapPanels[i, j].tileID = 0;
mapPanels[i, j].MouseClick += new MouseEventHandler(ClickTile);
mapPanels[i, j].BorderStyle = BorderStyle.FixedSingle;
Controls.Add(mapPanels[i, j]);
}
}
//Create a paintbox- the tile-selector, essentially
if (paintbox != null)
{
paintbox.Close();
}
paintbox = new Paintbox(this, listTiles, tileset, tileset.Width, tileset.Height, tileSize);
paintbox.Show();
paintbox.TopMost = true;
}
//User pressed load- load a file
private void toolStripButtonLoad_onClick(object sender, EventArgs e)
{
//user prompted to open a file
OpenFileDialog dlg = new OpenFileDialog();
dlg.Title = "Open Map File";
dlg.Filter = "png files (*.txt)|*.txt";
//If that works, load the text file.
if (dlg.ShowDialog() == DialogResult.OK)
{
var filePath = dlg.FileName;
StreamReader input = new StreamReader(filePath);
//Read header values
int levelWidth = int.Parse(input.ReadLine());
int levelHeight = int.Parse(input.ReadLine());
tileSize = int.Parse(input.ReadLine());
int[,] tileIDArray = new int[levelWidth, levelHeight];
bool[,] collideArray = new bool[levelWidth, levelHeight];
//Nested for loop will read each line and parse it into the 2D array of tile IDs and collisions
string fullLine;
string[] splitLine;
for (int j = 0; j < levelHeight; j++)
{
//Reads a row and saves it into a 1D array.
fullLine = input.ReadLine();
splitLine = fullLine.Split(',');
for (int i = 0; i < levelWidth; i++)
{
//Stores each value in the 1D array into the tilemap 2D array.
tileIDArray[i, j] = int.Parse(splitLine[i]);
}
}
for (int j = 0; j < levelHeight; j++)
{
//Reads a row and saves it into a 1D array.
fullLine = input.ReadLine();
splitLine = fullLine.Split(',');
for (int i = 0; i < levelWidth; i++)
{
//Stores each value in the 1D array into the tilemap 2D array.
collideArray[i, j] = bool.Parse(splitLine[i]);
}
}
input.Close();
dlg.Dispose();
Image tileSet;
//Now, open the tileset
dlg = new OpenFileDialog();
dlg.Title = "Open Image";
dlg.Filter = "png files (*.png)|*.png";
if (dlg.ShowDialog() == DialogResult.OK)
{
tileSet = Image.FromFile(dlg.FileName);
//Crops supplied image into a list of images (tileset)
listTiles = CroppedImage(tileSet, tileSize);
//Total array sizes
int gridPanelWidth = levelWidth;
int gridPanelHeight = levelHeight;
//Generate the map
mapPanels = new MapPanel[gridPanelWidth, gridPanelHeight];
for (int j = 0; j < gridPanelHeight; j++)
{
for (int i = 0; i < gridPanelWidth; i++)
{
mapPanels[i, j] = new MapPanel();
mapPanels[i, j].Location = new Point(i * tileSize, j * tileSize + toolbarMain.Height);
mapPanels[i, j].Size = new Size(tileSize, tileSize);
mapPanels[i, j].BackgroundImage = listTiles[tileIDArray[i, j]];
mapPanels[i, j].tileID = tileIDArray[i, j];
//Sets collide status, changes color if it's true
if (mapPanels[i, j].isCollision = collideArray[i, j])
{
mapPanels[i, j].BackColor = Color.Blue;
}
mapPanels[i, j].MouseClick += new MouseEventHandler(ClickTile);
mapPanels[i, j].BorderStyle = BorderStyle.FixedSingle;
Controls.Add(mapPanels[i, j]);
}
}
//Instructions text goes away
labelInstructions.Visible = false;
labelInstructions.Enabled = false;
//Create a paintbox- the tile-selector, essentially
if (paintbox != null)
{
paintbox.Close();
}
paintbox = new Paintbox(this, listTiles, tileSet, tileSet.Width, tileSet.Height, tileSize);
paintbox.Show();
paintbox.TopMost = true;
}
dlg.Dispose();
}
dlg.Dispose();
}