public void Draw(SpriteBatch sb, Camera gameCamera)
{
/// CAMERA STUFF: A lot has changed here!
// Need to use SamplerState.PointClamp to avoid tile artifacting with floating point positioning. Try setting it to null to see the difference!
sb.Begin(SpriteSortMode.Deferred, null, SamplerState.PointClamp, null, null);
for (int y = 0; y < MAP_HEIGHT; y++)
{
for (int x = 0; x < MAP_WIDTH; x++)
{
// We don't want to draw a blank tile (saves triangles!)
if (Tiles[x, y] == 0) continue;
// First calculate the position we want to draw the tile at
Vector2 tilePos = new Vector2(x * TILE_WIDTH, y * TILE_HEIGHT);
// Next, check if that position is inside the camera's visible area
// We subtract from left/top to allow for tiles to be drawn helf-off the screen
if (tilePos.X >= gameCamera.VisibleArea.Left - Map.TILE_WIDTH &&
tilePos.Y >= gameCamera.VisibleArea.Top - Map.TILE_HEIGHT &&
tilePos.X <= gameCamera.VisibleArea.Right &&
tilePos.Y <= gameCamera.VisibleArea.Bottom)
{
sb.Draw(tilesTex,
// Subtract camera position from draw position
tilePos - gameCamera.Position,
new Rectangle(Tiles[x, y] * TILE_WIDTH, 0, TILE_WIDTH, TILE_HEIGHT),
Color.White);
}
}
}
sb.End();
}
public void Draw(SpriteBatch sb, Camera gameCamera)
{
// Start/end drawing at Manager level so all enemies are drawn in one batch
sb.Begin();
foreach (Enemy e in Enemies) e.Draw(sb, gameCamera);
sb.End();
}
public void Draw(SpriteBatch sb, Camera gameCamera)
{
/// CAMERA STUFF: subtract the camera position from the enemy's draw position
sb.Draw(EnemyManager.Instance.spriteSheets["soldier"],
Position - gameCamera.Position,
new Rectangle(FRAME_WIDTH * currentFrame, 0, FRAME_WIDTH, FRAME_HEIGHT),
Color.White,
0f,
new Vector2(FRAME_WIDTH / 2, FRAME_HEIGHT),
1f,
faceDir == 1 ? SpriteEffects.None : SpriteEffects.FlipHorizontally,
0f);
}
public void Draw(SpriteBatch sb, Camera gameCamera)
{
sb.Begin();
/// CAMERA STUFF: subtract the camera position from the tile draw position
sb.Draw(spriteSheet,
Position - gameCamera.Position,
new Rectangle(FRAME_WIDTH * currentFrame,0,FRAME_WIDTH, FRAME_HEIGHT),
Color.White,
0f,
new Vector2(FRAME_WIDTH/2, FRAME_HEIGHT),
1f,
faceDir==1 ? SpriteEffects.None : SpriteEffects.FlipHorizontally,
0f);
sb.End();
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
camera = new Camera(GraphicsDevice.Viewport);
base.Initialize();
}
/// <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>
/// 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);
menuScreen = new MenuScreen(this);
mGameWorld = new World(this);
camera = new Camera(spriteBatch, this);
mGameWorld.worldWidth = Width;
mGameWorld.worldHeight = Height;
mGameWorld.camera = camera;
mGameWorld.menuScreen = menuScreen;
mGameWorld.LoadContent(Content);
menuScreen.LoadContent();
// TODO: use this.Content to load your game content here
}
/// <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;
}
