private void HighlightMatchingTiles(IEnumerable <Tile> tiles, FloatRectangle bounds)
{
IList <Square> squares = new List <Square>();
foreach (Tile tile in tiles)
{
FloatRectangle intersection = (Rectangle)FloatRectangle.Intersect(bounds, tile.Bounds);
bool intersects = intersection.Width > 0 && intersection.Height > 0;
Square square = new Square
{
Alpha = 0.7f,
Bounds = tile.Bounds,
Color = intersects ? Color.MediumPurple : Color.MintCream
};
squares.Add(square);
}
matchGrid = new SquareGrid(squares);
}
public List <Collision> GetCollisions(List <CollisionStats> collisionTiles)
{
List <Collision> collisions = new List <Collision>();
foreach (CollisionStats first in collisionTiles)
{
foreach (CollisionStats second in collisionTiles)
{
if (!first.entity.Equals(second.entity) && IsTargetInRange(first.entity, second.entity))
{
foreach (TimeFrame firstFrame in first.frames)
{
foreach (TimeFrame secondFrame in second.frames)
{
if (FloatRectangle.Intersects(firstFrame.entityRectangle, secondFrame.entityRectangle))
{
if (firstFrame.time == secondFrame.time)
{
Collision c = new Collision();
c.entity1 = first.entity;
c.entity2 = second.entity;
c.intersection = FloatRectangle.Intersect(firstFrame.entityRectangle, secondFrame.entityRectangle);
c.frame = firstFrame;
if (!ContainsCollision(collisions, c))
{
collisions.Add(c);
c.entity1.WasHit = true;
c.entity2.WasHit = true;
}
}
}
}
}
}
}
}
return(collisions);
}
private void HighlightIntersection(IEnumerable <Tile> tiles, FloatRectangle bounds)
{
IList <Square> squares = new List <Square>();
foreach (Tile tile in tiles)
{
Rectangle intersection = (Rectangle)FloatRectangle.Intersect(bounds, tile.Bounds);
bool intersects = intersection.Width > 0 && intersection.Height > 0;
if (!intersects)
{
continue;
}
Square square = new Square
{
Alpha = 1f,
Bounds = intersection,
Color = Color.DarkRed
};
squares.Add(square);
}
intersectionGrid = new SquareGrid(squares);
}