public void Render(Camera<OrthographicProjection> camera, PlayerEntity player, IChunkAccess chunk)
{
var topLeft = Vector3.Transform(new Vector3(camera.Projection.Left, camera.Projection.Top, 0), camera.ModelViewMatrix.Inverted());
var bottomRight = Vector3.Transform(new Vector3(camera.Projection.Right, camera.Projection.Bottom, 0), camera.ModelViewMatrix.Inverted());
var minX = (int)Math.Floor(topLeft.X);
var maxX = (int)Math.Ceiling(bottomRight.X);
var minY = (int)Math.Floor(topLeft.Y);
var maxY = (int)Math.Ceiling(bottomRight.Y);
_tessellator.BindColor(Color.White);
_tessellator.LoadIdentity();
_tessellator.Begin(PrimitiveType.Quads);
RenderLayer(_tessellator, chunk, ChunkLayer.Background, minX, maxX, minY, maxY);
RenderLayer(_tessellator, chunk, ChunkLayer.Floor, minX, maxX, minY, maxY);
RenderEntities(_tessellator, chunk, minX, maxX, minY, maxY);
RenderLayer(_tessellator, chunk, ChunkLayer.Blocking, minX, maxX, minY, maxY);
RenderLayer(_tessellator, chunk, ChunkLayer.Ceiling, minX, maxX, minY, maxY);
var fov = CalculateFieldOfView(_tessellator, camera, player, chunk, minX, maxX, minY, maxY);
RenderFieldOfView(fov, _tessellator, camera, chunk, minX, maxX, minY, maxY);
_tessellator.End();
}
public IconButton(IGameWindow window, Camera<OrthographicProjection> camera, Vector2 position, IRenderable renderable, Key? hotkey = null)
: base(window, camera, position)
{
Renderable = renderable;
IsSelected = false;
Hotkey = hotkey;
}
public Label(IGameWindow window, Camera<OrthographicProjection> camera, Vector2 position, string text)
: base(window, camera, position)
{
Text = text;
TextColor = COLOR_TEXT;
Shadowed = SHADOWED;
ShadowColor = COLOR_SHADOW;
}
/// <param name="closeOnFocus">Should this state close when the game receives input focus?</param>
public PauseState(GameStateManager manager)
: base(manager)
{
var viewport = new Viewport(0, 0, manager.GameWindow.Width, manager.GameWindow.Height);
_tessellator = new VertexBufferTessellator() { Mode = VertexTessellatorMode.Render };
_hudCamera = Camera.CreateOrthographicCamera(viewport);
_hudCamera.Projection.OrthographicSize = viewport.Height / 2;
}
public Border(IGameWindow window, Camera<OrthographicProjection> camera, Vector2 position, int tileWidth, int tileHeight)
: base(window, camera, position)
{
_tileWidth = tileWidth;
_tileHeight = tileHeight;
BackgroundColor = COLOR_BACKGROUND;
BorderColor = COLOR_BORDER;
}
public LoadWorldGameState(GameStateManager manager)
: base(manager)
{
var viewport = new Viewport(0, 0, manager.GameWindow.Width, manager.GameWindow.Height);
_hudCamera = Camera.CreateOrthographicCamera(viewport);
_hudCamera.Projection.OrthographicSize = viewport.Height / 2;
_tessellator = new VertexBufferTessellator() { Mode = VertexTessellatorMode.Render };
_progressMessages = new ConcurrentStack<string>();
}
public UIElement(IGameWindow window, Camera<OrthographicProjection> camera, Vector2 position)
: base(window)
{
ClickStarted = false;
Camera = camera;
HasMouseHover = false;
CanHaveMouseHover = true;
Bounds = new RectangleF(position.X, position.Y, 0, 0);
}
public UIManager(IGameWindow window, Viewport viewport, WorldManager worldManager)
{
_window = window;
_worldManager = worldManager;
_children = new List<UIElement>();
_hudCamera = Camera.CreateOrthographicCamera(viewport);
_hudCamera.Projection.OrthographicSize = viewport.Height / 2;
//_tessellator = new ImmediateModeTessellator();
_tessellator = new VertexBufferTessellator() { Mode = VertexTessellatorMode.Render };
ToolbarItems = new List<ItemStackButton>();
}
private int[,] CalculateFieldOfView(ITessellator tessellator, Camera<OrthographicProjection> camera, PlayerEntity player, IChunkAccess chunk, int minX, int maxX, int minY, int maxY)
{
int[,] fovMap = new int[maxY - minY + 1, maxX - minX + 1];
var originX = player.Position.X + player.Size / 2.0f;
var originY = player.Position.Y + player.Size / 2.0f;
var considered = new List<Vector2I>();
//for (var angle = 0.0f; angle < 360.0f; angle += (9.0f - distance)) // hit more angles as you move further out
for (var angle = 0.0f; angle < 360.0f; angle += 1.0f)
{
for (var distance = 0.0f; distance < chunk.AmbientLightLevel * 2.0f; distance++)
{
var x = (int)Math.Floor(originX + distance * Math.Cos(OpenTK.MathHelper.DegreesToRadians(angle)));
var y = (int)Math.Floor(originY + distance * Math.Sin(OpenTK.MathHelper.DegreesToRadians(angle)));
var vector = new Vector2I(y - minY, x - minX);
if (!considered.Contains(vector))
{
considered.Add(vector);
if (CommonCore.Math.MathHelper.IsInRange(y - minY, 0, maxY - minY + 1) && CommonCore.Math.MathHelper.IsInRange(x - minX, 0, maxX - minX + 1))
{
//var alpha = (8.0f - distance) / 8.0f;
var alpha = 1.0f / Math.Pow((distance + 1) / chunk.AmbientLightLevel, 2);
fovMap[y - minY, x - minX] = OpenTK.MathHelper.Clamp((int)(fovMap[y - minY, x - minX] + alpha * 255.0f), 0, 255);
}
else
{
break;
}
}
if (chunk[ChunkLayer.Blocking, x, y] != 0)
{
break;
}
}
}
return fovMap;
}
public HandController(Camera camera, Scene scene, ContentState state)
{
this.camera = camera;
hand = ObjectComposer.Compose(scene, state)
.AppendName("hand")
.AppendMesh("hand")
.AppendMaterialTextures("hand_map", "hand_map")
.AppendWorld(Vector3.Zero,Vector3.Zero, Vector3.One * 0.02f)
.AppendDummyCollider()
.FinishAndAddToScene();
int animationIndex = hand.Model.GetAnimationController().AnimationIndex("Take 001");
hand.Model.GetAnimationController().PlayLoopingAnimation(animationIndex);
bonesController = new HandAnimator(hand.Model.ModelData);
hand.BoneModifier = bonesController;
curseParticles = new ParticleSystem(state.Application.UpdateManager);
TestScene._instance.AddDrawable(new BillboardParticles3D(curseParticles));
curseParticles.ParticleSystemData = TestScene._instance.state.Load<ParticleSystemData>("Particles/Spark");
curseParticlesTriger = curseParticles.GetTriggerByName("burst");
}
public ItemStackButton(IGameWindow window, Camera<OrthographicProjection> camera, Vector2 position, ItemStack itemStack, Key? hotkey = null)
: base(window, camera, position, null, hotkey)
{
ItemStack = itemStack;
}
public TextButton(IGameWindow window, Camera<OrthographicProjection> camera, Vector2 position, string text)
: base(window, camera, position)
{
Text = text;
}
public static void MakeController(Camera camera, Scene currentScene, ContentState state)
{
instance = new HandController(camera, currentScene, state);
}
public void Update(TimeSpan elapsed, Camera<OrthographicProjection> camera, Entity player)
{
//GetChunk(player).Update(elapsed, this);
// Update every chunk the player is touching. This doesn't seem to do what I'm hoping for. It's probably good anyway though.
//var center = new OpenTK.Vector2(player.Position.X + player.Size / 2, player.Position.Y + player.Size / 2);
//var topLeft = new OpenTK.Vector2(player.Position.X - player.Size / 2, player.Position.Y - player.Size / 2);
//var bottomRight = new OpenTK.Vector2(topLeft.X + player.Size, topLeft.Y + player.Size);
//GetChunk(player).Update(elapsed, this);
var topLeft = OpenTK.Vector3.Transform(new OpenTK.Vector3(camera.Projection.Left, camera.Projection.Top, 0), camera.ModelViewMatrix.Inverted());
var bottomRight = OpenTK.Vector3.Transform(new OpenTK.Vector3(camera.Projection.Right, camera.Projection.Bottom, 0), camera.ModelViewMatrix.Inverted());
var minX = (int)Math.Floor(topLeft.X);
var maxX = (int)Math.Ceiling(bottomRight.X);
var minY = (int)Math.Floor(topLeft.Y);
var maxY = (int)Math.Ceiling(bottomRight.Y);
var chunks = new[]
{
GetChunk(minX, minY),
GetChunk(minX, maxY),
GetChunk(maxX, maxY),
GetChunk(maxX, minY)
}.Distinct();
foreach (var chunk in chunks)
{
chunk.Update(elapsed, this);
}
}
public BaseButton(IGameWindow window, Camera<OrthographicProjection> camera, Vector2 position)
: base(window, camera, position)
{
}
private void RenderFieldOfView(int[,] fovMap, ITessellator tessellator, Camera<OrthographicProjection> camera, IChunkAccess chunk, int minX, int maxX, int minY, int maxY)
{
tessellator.PushTransform();
tessellator.Translate(0, 0, -1 * (int)ChunkLayer.Lights);
tessellator.BindTexture(null);
for (var y = 0; y < fovMap.GetLength(0); y++)
{
for (var x = 0; x < fovMap.GetLength(1); x++)
{
if (fovMap[y, x] == 255)
{
continue;
}
tessellator.BindColor(Color.FromArgb(255 - fovMap[y, x], 0, 0, 0));
tessellator.Translate(minX + x, minY + y);
tessellator.AddPoint(0, 0);
tessellator.AddPoint(0, 1);
tessellator.AddPoint(1, 1);
tessellator.AddPoint(1, 0);
tessellator.Translate(-(minX + x), -(minY + y));
}
}
tessellator.PopTransform();
}
public static void MakeCamera(Camera3D camera, GameObject followedObject)
{
Camera c = new Camera(camera, followedObject);
instance = c;
}
public InventorySlotButton(IGameWindow window, Camera<OrthographicProjection> camera, Vector2 position, Func<InventoryContainer> inventory, int slotIndex, Key? hotkey = null)
: base(window, camera, position, null, hotkey)
{
_inventory = inventory;
_slotIndex = slotIndex;
}
