/// <summary>
/// Initializes the map-related functionality in
/// the MainForm
/// </summary>
private void InitializeMap()
{
// Create a blank tilemap
tilemap = new Tilemap("Untitled", 1, 100, 100, 50, 50);
// Assign our event handlers
newMapImageToolstripMenuItem.Click += NewMapClicked;
loadTilemapToolStripMenuItem.Click += LoadMapClicked;
saveTilemapToolStripMenuItem.Click += SaveMapClicked;
hScrollBarMap.Scroll += MapScrolled;
vScrollBarMap.Scroll += MapScrolled;
}
/// <summary>
/// Creates a new camera instance, tied to a particular tilemap
/// </summary>
/// <param name="graphicsDevice">The GraphicsDevice</param>
/// <param name="tilemap">The Tilemap this camera is tied to</param>
public Camera(GraphicsDevice graphicsDevice, Tilemap tilemap)
{
Viewport viewport = graphicsDevice.Viewport;
effect = new BasicEffect(graphicsDevice)
{
TextureEnabled = true,
VertexColorEnabled = true,
World = Matrix.Identity,
View = Matrix.Identity,
Projection = Matrix.CreateOrthographicOffCenter(0, viewport.Width, viewport.Height, 0, 0, 1)
};
center = new Vector2(viewport.Width / 2, viewport.Height / 2);
bounds = new Rectangle(
viewport.Width / 2,
viewport.Height / 2,
tilemap.Width * tilemap.TileWidth - viewport.Width,
tilemap.Height * tilemap.TileHeight - viewport.Height
);
}
/// <summary>
/// Event handler for the "New Map" menu item. Launches
/// a dialog to colleced the needed map information. If
/// the dialog is successful, the resulting map is loaded
/// into the editor.
/// </summary>
void NewMapMenuClicked(object sender, EventArgs e)
{
if (mapDirty)
{
if (DialogResult.Yes != MessageBox.Show("The map has not been saved. Continue creating a new map?", "Warning", MessageBoxButtons.YesNo))
return;
}
MapDialog mapDialog = new MapDialog();
if (mapDialog.ShowDialog(this) == DialogResult.OK)
{
// Store the resulting tilemap
tilemap = mapDialog.Tilemap;
mapViewerControl.Tilemap = tilemap;
// Set the scrollbar maximums to match our map size
hScrollBar2.Maximum = tilemap.Width;
vScrollBar1.Maximum = tilemap.Height;
// Clear our old lists
tileImageList.Images.Clear();
tileListView.Items.Clear();
tilePalette.Clear();
// Mark the map as dirty until it is saved
mapDirty = true;
}
}
/// <summary>
/// Clicking the OK button validates the values provided by
/// the form, and if successful, creates a new tilemap using
/// those values, setting the DialogResult to true
/// </summary>
private void buttonOK_Click(object sender, EventArgs e)
{
string mapName;
int mapLayers, mapWidth, mapHeight, tileWidth, tileHeight;
mapName = textBoxMapName.Text;
if(string.IsNullOrEmpty(mapName)) { MessageBox.Show("You must enter a map name", "Error"); return;}
try { mapLayers = int.Parse(textBoxLayers.Text); }
catch { MessageBox.Show("You must enter a map width", "Error"); return; }
if (mapLayers <= 0) { MessageBox.Show("Map width must be greater than 0"); return; }
try { mapWidth = int.Parse(textBoxMapWidth.Text); }
catch { MessageBox.Show("You must enter a map width", "Error"); return;}
if (mapWidth <= 0) { MessageBox.Show("Map width must be greater than 0"); return; }
try { mapHeight = int.Parse(textBoxMapHeight.Text); }
catch { MessageBox.Show("You must enter a map height", "Error"); return;}
if (mapHeight <= 0) { MessageBox.Show("Map height must be greater than 0"); return; }
try { tileWidth = int.Parse(textBoxTileWidth.Text); }
catch { MessageBox.Show("You must enter a tile width", "Error"); return; }
if (tileWidth <= 0) { MessageBox.Show("Tile width must be greater than 0"); return; }
try { tileHeight = int.Parse(textBoxTileHeight.Text); }
catch { MessageBox.Show("You must enter a tile height", "Error"); return; }
if (tileHeight <= 0) { MessageBox.Show("Tile height must be greater than 0"); return; }
Tilemap = new Tilemap(mapName, mapLayers, mapWidth, mapHeight, tileWidth, tileHeight);
DialogResult = DialogResult.OK;
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
//load tilemap
tilemap = Content.Load<Tilemap>("NNmap1");
//load player
player = new Player();
player.LoadContent(Content);
player.Tilemap = tilemap;
player.LayerIndex = tilemap.PlayerStart.Layer;
//need to modify this slightly more than 1 tile to the right
player.Position = tilemap.PlayerStart.Position + new Vector2(60, 20);
//target 30 fps for sped-up play, minimum for normal collision function
//will need to scale this with time scale: based on framerate on desktop computer
this.TargetElapsedTime = TimeSpan.FromSeconds(1.0f / 60.0f);
//heart = Content.Load<Texture2D>("heart");
//load camera
camera = new Camera(GraphicsDevice, tilemap);
camera.Target = player;
//enemies = new List<Enemy>();
//if (tilemap.EnemyLocations != null)
//{
// foreach (EnemyStart e in tilemap.EnemyLocations)
// {
// enemies.Add(new Enemy(e.MonsterType, e.Layer, e.Position));
// }
//}
//gems = new List<Gem>();
//if (tilemap.Gems != null)
//{
// foreach (GemLocation g in tilemap.Gems)
// {
// gems.Add(new Gem(g.GemType, g.Layer, g.Position));
// }
//}
//Licensed under Creative Commons Attribution - from freemusicarchive.org
//bgSong = Content.Load<Song>("Sounds/Rolemusic - Leafless_Quince_Tree");
spriteFont = Content.Load<SpriteFont>("SpriteFont1");
//MediaPlayer.Play(bgSong);
gameState = GameState.Start;
}
/// <summary>
/// Event handler for when the "Load Map" menu item is clicked
/// </summary>
void LoadMapClicked(Object obj, EventArgs e)
{
// Make sure the current map is saved, or intentionally being discarded
if (mapDirty)
{
string message = "The current tilemap has not been saved - opening a new one will lose any changes you made. Are you sure you want to continue?";
if (DialogResult.Yes != MessageBox.Show(message, "Warning", MessageBoxButtons.YesNo))
return;
}
// Create a OpenFileDialog to find our file
OpenFileDialog ofd = new OpenFileDialog();
ofd.InitialDirectory = tilemapPath;
ofd.DefaultExt = ".tmap";
ofd.Filter = "tilemap files (*.tmap)|*.tmap";
ofd.RestoreDirectory = true;
if (ofd.ShowDialog() == DialogResult.OK)
{
Cursor = Cursors.WaitCursor;
using (XmlReader reader = XmlReader.Create(ofd.FileName))
{
TilemapContent tilemapContent = IntermediateSerializer.Deserialize<TilemapContent>(reader, null);
// Create a tilemap with the same size as our loaded one
tilemap = new Tilemap(tilemapContent.Name, tilemapContent.Layers.Count, tilemapContent.Width, tilemapContent.Height, tilemapContent.TileHeight, tilemapContent.TileWidth);
// Clear our old lists
tileImageList.Images.Clear();
tileListView.Items.Clear();
tilePalette.Clear();
// Create the tiles
foreach (TileContent tileContent in tilemapContent.TilePalette)
{
// Load the texture through the content pipline so we can render it
// in our XNA controls
Texture2D texture = LoadTexture(tileContent.Image.Filename);
// Create an instance of the tile and add it to the palette
Tile tile = new Tile(){
Name = tileContent.Name,
Image = texture
};
tilemap.TilePalette.Add(tile);
// Add the new tile image to the tileListView, and assign it a new image
tileListView.Items.Add(tileContent.Name, tileImageList.Images.Count);
// Load the new image representing our new tile
tileImageList.Images.Add(Bitmap.FromFile(tileContent.Image.Filename));
// Add the TileContent to our TilePalette
tilePalette.Add(tileContent);
}
// Create the layers
tilemap.Layers.Clear();
listBoxLayers.Items.Clear();
foreach (TilemapLayerContent layerContent in tilemapContent.Layers)
{
// Create a corresponding TilemapLayer
TilemapLayer layer = new TilemapLayer(layerContent.Name, layerContent.Width, layerContent.Height, layerContent.TileWidth, layerContent.TileHeight);
layer.TileData = layerContent.TileData;
// Add the layer to our tilemap
tilemap.Layers.Add(layer);
// Add the layer to our layer GUI list
listBoxLayers.Items.Add(layer.Name);
}
// Deselect the selected tile index on the mapViewer
mapViewerControl.SelectedTileIndex = -1;
}
Cursor = Cursors.Arrow;
}
}
/// <summary>
/// Event handler for the "New Map" menu item. Launches
/// a dialog to colleced the needed map information. If
/// the dialog is successful, the resulting map is loaded
/// into the editor.
/// </summary>
void NewMapClicked(object sender, EventArgs e)
{
if (mapDirty)
{
if(DialogResult.Yes != MessageBox.Show("The map has not been saved. Continue creating a new map?", "Warning", MessageBoxButtons.YesNo))
return;
}
MapDialog mapDialog = new MapDialog();
if (mapDialog.ShowDialog(this) == DialogResult.OK)
{
// Store the resulting tilemap
tilemap = mapDialog.Tilemap;
// Set the scrollbar maximums to match our map size
hScrollBarMap.Maximum = tilemap.Width;
vScrollBarMap.Maximum = tilemap.Height;
// Clear our old lists
tileImageList.Images.Clear();
tileListView.Items.Clear();
tilePalette.Clear();
listBoxLayers.Items.Clear();
// Add our layers to the layer list gui
foreach(TilemapLayer layer in tilemap.Layers)
{
listBoxLayers.Items.Add(layer.Name);
}
// Mark the map as dirty until it is saved
mapDirty = true;
}
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
//load tilemap
tilemap = Content.Load<Tilemap>("Map2");
//load player
player = new Player();
player.LoadContent(Content);
player.Tilemap = tilemap;
player.LayerIndex = tilemap.PlayerStart.Layer;
player.Position = tilemap.PlayerStart.Position;
//heart = Content.Load<Texture2D>("heart");
//load camera
camera = new Camera(GraphicsDevice, tilemap);
camera.Target = player;
//enemies = new List<Enemy>();
//if (tilemap.EnemyLocations != null)
//{
// foreach (EnemyStart e in tilemap.EnemyLocations)
// {
// enemies.Add(new Enemy(e.MonsterType, e.Layer, e.Position));
// }
//}
//gems = new List<Gem>();
//if (tilemap.Gems != null)
//{
// foreach (GemLocation g in tilemap.Gems)
// {
// gems.Add(new Gem(g.GemType, g.Layer, g.Position));
// }
//}
//Licensed under Creative Commons Attribution - from freemusicarchive.org
//bgSong = Content.Load<Song>("Sounds/Rolemusic - Leafless_Quince_Tree");
spriteFont = Content.Load<SpriteFont>("SpriteFont1");
//MediaPlayer.Play(bgSong);
gameState = GameState.Start;
}
