public Crossroad(Rectangle area, CrossroadList connections, int tier)
: this()
{
mArea = area;
mConnections.AddRange(connections);
mTier = tier;
}
public DefenderMap()
{
mCrossroads = new CrossroadList();
mWidth = mHeight = 0;
mLargestIndex = 0;
mCollisionLayer = new ECollisionType[mWidth, mHeight];
mTowerLayer = new bool[mWidth, mHeight];
}
public DefenderMap(Texture2D Texture)
{
mCrossroads = new CrossroadList();
mCollisionTex = Texture;
mWidth = mCollisionTex.Width;
mHeight = mCollisionTex.Height;
mCollisionLayer = new ECollisionType[mWidth, mHeight];
mTowerLayer = new bool[mWidth, mHeight];
mLargestIndex = (Width - 1) + ((Height - 1) * Width);
BuildCollisionLayer();
}
public Crossroad(Point pos, CrossroadList connections, int tier)
: this(new Rectangle(pos.X, pos.Y, DefenderWorld.TileSize, DefenderWorld.TileSize), connections, tier)
{
}
public Crossroad()
{
mArea = Rectangle.Empty;
mConnections = new CrossroadList();
mTier = 0;
}
public void CalculatePaths(CrossroadList sourceXRS)
{
Vector2 origin;
Vector2 target;
Vector2 difference;
CrossroadList targetXRS;
float angle;
int height;
int distance;
int quadrant;
float lBound = 0, rBound = 0, tBound1 = 0, bBound1 = 0, vHeight = 0;
for (int i = 0; i < sourceXRS.Count; i++)
{
targetXRS = sourceXRS[i].Connections;
for (int j = 0; j < sourceXRS[i].Connections.Count; j++)
{
origin = sourceXRS[i].Position;
target = targetXRS[j].Position;
difference = target - origin;
if (target.X < origin.X)
{
angle = (float)(Math.Atan(difference.Y / difference.X) + Math.PI);
}
else
{
angle = (float)(Math.Atan(difference.Y / difference.X));
}
height = (int)(DefenderWorld.TileSize + (DefenderWorld.TileSize / Math.Sin(Math.PI / 4) - DefenderWorld.TileSize) * Math.Abs(Math.Sin(angle * 2)));
vHeight = 0;
distance = (int)Math.Sqrt(Math.Pow((double)(target.X - origin.X), 2) + Math.Pow((double)(target.Y - origin.Y), 2));
if (difference.X > 0 && difference.Y < 0)
{
lBound = origin.X;
rBound = target.X + DefenderWorld.TileSize;
bBound1 = origin.Y + DefenderWorld.TileSize;
tBound1 = target.Y;
vHeight = (float)(height / Math.Sin(MathHelper.PiOver2 - angle));
quadrant = 1;
}
else if (difference.X < 0 && difference.Y < 0)
{
origin.Y += DefenderWorld.TileSize;
target.Y += DefenderWorld.TileSize;
lBound = target.X;
rBound = origin.X + DefenderWorld.TileSize;
tBound1 = target.Y - DefenderWorld.TileSize;
bBound1 = origin.Y;
vHeight = (float)(height / Math.Sin(MathHelper.PiOver2 - angle));
quadrant = 2;
}
else if (difference.X < 0 && difference.Y > 0)
{
origin.Y += DefenderWorld.TileSize;
origin.X += DefenderWorld.TileSize;
target.Y += DefenderWorld.TileSize;
target.X += DefenderWorld.TileSize;
lBound = target.X - DefenderWorld.TileSize;
rBound = origin.X;
tBound1 = origin.Y - DefenderWorld.TileSize;
bBound1 = target.Y;
vHeight = (float)(height / Math.Sin(angle));
quadrant = 3;
}
else if (difference.X > 0 && difference.Y > 0)
{
origin.X += DefenderWorld.TileSize;
target.X += DefenderWorld.TileSize;
lBound = origin.X - DefenderWorld.TileSize;
rBound = target.X;
bBound1 = target.Y + DefenderWorld.TileSize;
tBound1 = origin.Y;
vHeight = (float)(height / Math.Sin(angle));
quadrant = 4;
}
else if (difference.X == 0 && difference.Y < 0)
{
origin.Y += DefenderWorld.TileSize;
target.Y += DefenderWorld.TileSize;
lBound = origin.X;
rBound = origin.X + DefenderWorld.TileSize;
bBound1 = origin.Y;
tBound1 = target.Y - DefenderWorld.TileSize;
quadrant = 5;
}
else if (difference.X < 0 && difference.Y == 0)
{
origin.X += DefenderWorld.TileSize;
origin.Y += DefenderWorld.TileSize;
target.X += DefenderWorld.TileSize;
target.Y += DefenderWorld.TileSize;
lBound = target.X - DefenderWorld.TileSize;
rBound = origin.X;
bBound1 = origin.Y;
tBound1 = target.Y - DefenderWorld.TileSize;
quadrant = 6;
}
else if (difference.X == 0 && difference.Y > 0)
{
origin.X += DefenderWorld.TileSize;
target.X += DefenderWorld.TileSize;
lBound = origin.X - DefenderWorld.TileSize;
rBound = origin.X;
bBound1 = target.Y + DefenderWorld.TileSize;
tBound1 = origin.Y;
quadrant = 7;
}
else
{
lBound = origin.X;
rBound = target.X + DefenderWorld.TileSize;
bBound1 = origin.Y + DefenderWorld.TileSize;
tBound1 = origin.Y;
quadrant = 8;
}
Add(new Path((int)origin.X, (int)origin.Y, distance, height, angle, quadrant, lBound, rBound, bBound1, tBound1, vHeight, DefenderWorld.TileSize));
}
}
}