public bool ContainsTags(Collider collider, T attributes)
{
var canCollide = collider != null &&
collider != this &&
IsCollidable &&
collider.IsCollidable;
if (canCollide)
{
if (collider is ShapeCollider)
{
var shape = (collider as ShapeCollider).Shape;
var region = shape.Bounds
.ToGrid(TileSize.ToVector2(), AbsolutePosition);
foreach (var location in PlotRegion(region))
{
if (HasTags(location, attributes))
{
return(true);
}
}
}
}
return(false);
}
public bool CastRay(
Vector2 origin,
Vector2 normal,
float distance,
T attributes,
out Raycast hit)
{
hit = default;
if (IsCollidable)
{
var tileSize = TileSize.ToVector2();
var gStart = origin.ToGrid(tileSize, AbsolutePosition);
var gEnd = (origin + normal * distance).ToGrid(tileSize, AbsolutePosition);
foreach (var location in PlotLine(gStart, gEnd))
{
var tile = GetTileShape(location);
var hitDetected = tile?.CastRay(origin, normal, distance, out hit) ?? false;
if (hitDetected && HasTags(location, attributes))
{
return(true);
}
}
}
return(false);
}
public bool Overlaps(Shape shape, T attributes, out CollisionResult result)
{
result = new CollisionResult(this);
var collide = false;
if (IsCollidable && shape != null)
{
var region = shape.Bounds
.ToGrid(TileSize.ToVector2(), AbsolutePosition);
foreach (var location in PlotRegion(region))
{
Manifold hit = default;
var tile = GetTileShape(location);
var overlaps = tile?.Overlaps(shape, out hit) ?? false;
if (overlaps && HasTags(location, attributes))
{
hit.Normal = -hit.Normal;
result.Add(hit);
collide = true;
}
}
}
return(collide);
}
public bool Overlaps(Collider collider, T attributes)
{
var canCollide = collider != null &&
collider != this &&
IsCollidable &&
collider.IsCollidable;
if (canCollide)
{
if (collider is ShapeCollider)
{
var shape = (collider as ShapeCollider).Shape;
var region = shape.Bounds
.ToGrid(TileSize.ToVector2(), AbsolutePosition);
foreach (var location in PlotRegion(region))
{
var tile = GetTileShape(location);
var overlaps = tile?.Overlaps(shape) ?? false;
if (overlaps && HasAttributes(location, attributes))
{
return(true);
}
}
}
}
return(false);
}
public sealed override bool Overlaps(Collider collider, out CollisionResult result)
{
if (base.Overlaps(collider, out result))
{
if (collider is ShapeCollider)
{
var collide = false;
var shape = (collider as ShapeCollider).Shape;
var region = shape.Bounds
.ToGrid(TileSize.ToVector2(), AbsolutePosition);
foreach (var location in PlotRegion(region))
{
Manifold hit = default;
var tile = GetTileShape(location);
var overlaps = tile?.Overlaps(shape, out hit) ?? false;
if (overlaps)
{
hit.Normal = -hit.Normal;
result.Add(hit);
collide = true;
}
}
if (collide)
{
return(true);
}
}
}
return(false);
}
public SimpleTile GetTile(Vector2 point)
{
var location = point
.ToGrid(TileSize.ToVector2(), AbsolutePosition)
.ToPoint();
return(new SimpleTile(location, Map[location]));
}
public TaggedTile <T> GetTile(Vector2 point)
{
var location = point
.ToGrid(TileSize.ToVector2(), AbsolutePosition)
.ToPoint();
return(new TaggedTile <T>(location, Map[location]));
}
public IEnumerable <SimpleTile> GetTiles(Shape shape)
{
var region = shape.Bounds
.ToGrid(TileSize.ToVector2(), AbsolutePosition);
foreach (var location in PlotRegion(region))
{
yield return(new SimpleTile(location, Map[location]));
}
}
public ComplexTile <T> GetTile(Vector2 point)
{
var location = point
.ToGrid(TileSize.ToVector2(), AbsolutePosition)
.ToPoint();
return(new ComplexTile <T>(
location,
GetTileShape(location),
AttributeMap[location]));
}
public sealed override bool Contains(Vector2 point, out Vector2 depth)
{
if (base.Contains(point, out depth))
{
var location = point.ToGrid(TileSize.ToVector2(), AbsolutePosition).ToPoint();
var tile = GetTileShape(location);
return(tile?.Contains(point, out depth) ?? false);
}
return(false);
}
public IEnumerable <SimpleTile> GetTiles(Vector2 start, Vector2 end)
{
var tileSize = TileSize.ToVector2();
start = start.ToGrid(tileSize, AbsolutePosition);
end = end.ToGrid(tileSize, AbsolutePosition);
foreach (var location in PlotLine(start, end))
{
yield return(new SimpleTile(location, Map[location]));
}
}
public bool Contains(Vector2 point, T attributes)
{
if (IsCollidable)
{
var location = point.ToGrid(TileSize.ToVector2(), AbsolutePosition).ToPoint();
var tile = GetTileShape(location);
var collide = tile?.Contains(point) ?? false;
return(collide && HasTags(location, attributes));
}
return(false);
}
protected override Shape GetTileShape(Point position)
{
var index = Map[position];
if (index != Map.Empty)
{
var tileSize = TileSize.ToVector2();
var location = AbsolutePosition + position.ToVector2() * tileSize;
return(new Box(location, tileSize - Vector2.One));
}
return(null);
}
protected override Shape GetTileShape(Point position)
{
var isSolid = Convert.ToBoolean(Map[position]);
if (isSolid)
{
var tileSize = TileSize.ToVector2();
var location = AbsolutePosition + position.ToVector2() * tileSize;
return(new Box(location, tileSize - Vector2.One));
}
return(null);
}
public IEnumerable <ComplexTile <T> > GetTiles(Shape shape)
{
var region = shape.Bounds
.ToGrid(TileSize.ToVector2(), AbsolutePosition);
foreach (var location in PlotRegion(region))
{
yield return(new ComplexTile <T>(
location,
GetTileShape(location),
AttributeMap[location]));
}
}
public bool ContainsTags(Vector2 point, T attributes)
{
if (IsCollidable)
{
var location = point
.ToGrid(TileSize.ToVector2(), AbsolutePosition)
.ToPoint();
return(HasTags(location, attributes));
}
return(false);
}
public IEnumerable <ComplexTile <T> > GetTiles(Vector2 start, Vector2 end)
{
var tileSize = TileSize.ToVector2();
start = start.ToGrid(tileSize, AbsolutePosition);
end = end.ToGrid(tileSize, AbsolutePosition);
foreach (var location in PlotLine(start, end))
{
yield return(new ComplexTile <T>(
location,
GetTileShape(location),
AttributeMap[location]));
}
}
public IEnumerable <SimpleTile> GetTiles(Collider collider)
{
if (collider != null && collider != this)
{
if (collider is ShapeCollider)
{
var region = collider.Bounds
.ToGrid(TileSize.ToVector2(), AbsolutePosition);
foreach (var location in PlotRegion(region))
{
yield return(new SimpleTile(location, Map[location]));
}
}
}
}
public bool ContainsTags(Shape shape, T attributes)
{
if (IsCollidable && shape != null)
{
var region = shape.Bounds
.ToGrid(TileSize.ToVector2(), AbsolutePosition);
foreach (var location in PlotRegion(region))
{
if (HasTags(location, attributes))
{
return(true);
}
}
}
return(false);
}
public bool ContainsTags(Vector2 start, Vector2 end, T attributes)
{
if (IsCollidable)
{
var tileSize = TileSize.ToVector2();
var gStart = start.ToGrid(tileSize, AbsolutePosition);
var gEnd = end.ToGrid(tileSize, AbsolutePosition);
foreach (var location in PlotLine(gStart, gEnd))
{
if (HasTags(location, attributes))
{
return(true);
}
}
}
return(false);
}
protected override Shape GetTileShape(Point position)
{
var index = Map[position];
if (index != Map.Empty)
{
Tile tile;
if (Tiles.TryGetValue(index, out tile))
{
var tileSize = TileSize.ToVector2();
var offset = AbsolutePosition + position.ToVector2() * tileSize;
var vertices = tile.Vertices.Transform(scale: tileSize - Vector2.One);
return(new Polygon(offset, vertices));
}
}
return(null);
}
public sealed override bool Overlaps(Shape shape)
{
if (base.Overlaps(shape))
{
var region = shape.Bounds
.ToGrid(TileSize.ToVector2(), AbsolutePosition);
foreach (var location in PlotRegion(region))
{
var tile = GetTileShape(location);
var overlaps = tile?.Overlaps(shape) ?? false;
if (overlaps)
{
return(true);
}
}
}
return(false);
}
public bool Overlaps(Shape shape, T attributes)
{
if (IsCollidable && shape != null)
{
var region = shape.Bounds
.ToGrid(TileSize.ToVector2(), AbsolutePosition);
foreach (var location in PlotRegion(region))
{
var tile = GetTileShape(location);
var overlaps = tile?.Overlaps(shape) ?? false;
if (overlaps && HasTags(location, attributes))
{
return(true);
}
}
}
return(false);
}
public bool Overlaps(Collider collider, T attributes, out CollisionResult result)
{
result = new CollisionResult(this);
var canCollide = collider != null &&
collider != this &&
IsCollidable &&
collider.IsCollidable;
if (canCollide)
{
if (collider is ShapeCollider)
{
var collide = false;
var shape = (collider as ShapeCollider).Shape;
var region = shape.Bounds
.ToGrid(TileSize.ToVector2(), AbsolutePosition);
foreach (var location in PlotRegion(region))
{
Manifold hit = default;
var tile = GetTileShape(location);
var overlaps = tile?.Overlaps(shape, out hit) ?? false;
if (overlaps && HasAttributes(location, attributes))
{
hit.Normal = -hit.Normal;
result.Add(hit);
collide = true;
}
}
if (collide)
{
return(true);
}
}
}
return(false);
}
public sealed override bool CastRay(Vector2 origin, Vector2 normal, float distance, out Raycast hit)
{
if (base.CastRay(origin, normal, distance, out hit))
{
var tileSize = TileSize.ToVector2();
var gStart = origin.ToGrid(tileSize, AbsolutePosition);
var gEnd = (origin + normal * distance).ToGrid(tileSize, AbsolutePosition);
foreach (var location in PlotLine(gStart, gEnd))
{
var tile = GetTileShape(location);
var hitDetected = tile?.CastRay(origin, normal, distance, out hit) ?? false;
if (hitDetected)
{
return(true);
}
}
}
return(false);
}
public void Draw(float deltaTime)
{
for (int y = 0; y < Height; y++)
{
for (int x = 0; x < Width; x++)
{
sprite.DrawFrame(new Vector2(x, y) * TileSize.ToVector2(), floortiles[data[x, y].Frame]);
switch (data[x, y].Type)
{
case TileType.Wall:
sprite.DrawFrame(new Vector2(x, y) * TileSize.ToVector2(), "Wall");
break;
case TileType.Movable:
sprite.DrawFrame(new Vector2(x, y) * TileSize.ToVector2(), "Movable");
break;
case TileType.Destructible:
sprite.DrawFrame(new Vector2(x, y) * TileSize.ToVector2(), "BreakableWall");
break;
case TileType.MoveDestructible:
sprite.DrawFrame(new Vector2(x, y) * TileSize.ToVector2(), "MoveBreakable");
break;
}
if (GameCore.Instance.DebugEnabled && data[x, y].Distance != -1)
{
GameCore.Instance.SpriteBatch.Draw(GameCore.Instance.Pixel, new Rectangle(x * DEFAULT_TILE_WIDTH, y * DEFAULT_TILE_HEIGHT, DEFAULT_TILE_WIDTH, DEFAULT_TILE_HEIGHT), new Color(Color.Green, data[x, y].Distance / 30.0f));
}
}
}
Diamonds.ForEach(d => d?.Draw());
Player?.Draw();
Tower?.Draw();
}
public void DefineTile(int index, Vector2[] vertices, Color?color = null)
{
DefineTile(index, vertices, TileSize.ToVector2(), color);
}