public void Reverse()
{
CollisionChangedEvent e = new CollisionChangedEvent();
e.collisionMap = collision;
e.collisionAdded = false;
e.changedRect = this.rect;
foreach (CollisionChangedEvent.QuadPart part in e.changedQuads)
{
part.quad.collisionTexture.UpdateCollision(part.rectangle, false);
}
CustomArrayList<Node> processedNodes = new CustomArrayList<Node>();
foreach (Node node in createdNodes)
{
CustomArrayList<PathfindingNode> connectedNodes = node.GetConnectedNodes();
for( int i = 0; i < connectedNodes.Count(); i++ ){
Node connectedNode = (Node)connectedNodes.ElementAt(i);
if (!processedNodes.Contains(connectedNode))
{
SmartPathfindingNodeProcessor.GetInstance().Push(connectedNode);
processedNodes.AddLast(connectedNode);
}
}
node.Destroy();
}
for( int i = 0; i < this.removedNodes.Count(); i++ ){
Point p = this.removedNodes.ElementAt(i);
// Console.Out.WriteLine("Restoring node " + p);
new Node(collision, p.X, p.Y);
}
collision.FireCollisionChangedEvent(e);
}
/// <summary>
/// Updates the collisionmap, adding the rectangle to the collisionmap, and performing new connections, as for placing nodes
/// </summary>
/// <param name="rect"></param>
public BuildingMesh PlaceBuilding(Rectangle rect)
{
CollisionChangedEvent e = new CollisionChangedEvent();
e.collisionMap = this;
e.changedRect = rect;
e.collisionAdded = true;
long ticks = DateTime.UtcNow.Ticks;
this.UpdateCollisionMap(rect, true);
Console.Out.WriteLine("Data put time: " + (DateTime.UtcNow.Ticks - ticks) / 10000 + "ms");
ticks = DateTime.UtcNow.Ticks;
Node[] newNodes = new Node[4];
RTSCollisionMap map = Game1.GetInstance().map.collisionMap;
newNodes[0] = new Node(map, rect.Left - 1, rect.Top - 1, false);
newNodes[1] = new Node(map, rect.Right + 1, rect.Top - 1, false);
newNodes[2] = new Node(map, rect.Left - 1, rect.Bottom + 1, false);
newNodes[3] = new Node(map, rect.Right + 1, rect.Bottom + 1, false);
Console.Out.WriteLine("Node create time: " + (DateTime.UtcNow.Ticks - ticks) / 10000 + "ms");
ticks = DateTime.UtcNow.Ticks;
BuildingMesh mesh = new BuildingMesh(this);
mesh.rect = rect;
mesh.createdNodes = newNodes;
PathfindingNodeManager manager = PathfindingNodeManager.GetInstance();
for (int i = 0; i < manager.GetNodeCount(); i++)
{
Node node = (Node)manager.GetNodeAt(i);
if (rect.Contains(node.GetLocation())) mesh.removedNodes.AddLast(node.GetLocation());
}
Console.Out.WriteLine("Mesh create time: " + (DateTime.UtcNow.Ticks - ticks) / 10000 + "ms");
/*
ticks = DateTime.UtcNow.Ticks;
CustomArrayList<Node> processedNodes = new CustomArrayList<Node>();
int nodesAdded = 0;
foreach (Node newNode in newNodes)
{
}
Console.Out.WriteLine("Node connection time: " + (DateTime.UtcNow.Ticks - ticks) / 10000 + "ms, adding " + nodesAdded + " nodes");
*/
ticks = DateTime.UtcNow.Ticks;
FireCollisionChangedEvent(e);
Console.Out.WriteLine("Event time: " + (DateTime.UtcNow.Ticks - ticks));
return mesh;
}
public void Reverse()
{
CollisionChangedEvent e = new CollisionChangedEvent();
e.collision = collision;
e.collisionAdded = false;
e.changedRect = this.rect;
e.oldData = (Boolean[])collision.data.Clone();
Boolean color = false;
for (int i = rect.Left; i < rect.Right; i++)
{
for (int j = rect.Top; j < rect.Bottom; j++)
{
collision.data[collision.PointToIndex(i, j)] = color;
}
}
collision.texture = collision.BoolToTexture(Game1.GetInstance().GraphicsDevice, collision.data, collision.mapWidth, collision.collisionMapTextureScale);
e.newData = collision.data;
LinkedList<Node> processedNodes = new LinkedList<Node>();
foreach (Node node in createdNodes)
{
foreach (Node connectedNode in node.GetConnectedNodes())
{
if (!processedNodes.Contains(connectedNode))
{
SmartPathfindingNodeProcessor.GetInstance().Push(connectedNode);
processedNodes.AddLast(connectedNode);
}
}
node.Destroy();
}
foreach (Point p in removedNodes)
{
// Console.Out.WriteLine("Restoring node " + p);
new Node(collision, p.X, p.Y);
}
collision.FireCollisionChangedEvent(e);
}
void OnCollisionChangedListener.OnCollisionChanged(CollisionChangedEvent collisionEvent)
{
if (waypoints.Count > 0) this.MoveToNow(this.waypoints.ElementAt(this.waypoints.Count - 1));
}
/// <summary>
/// Updates the collisionmap, adding the rectangle to the collisionmap, and performing new connections, as for placing nodes
/// </summary>
/// <param name="rect"></param>
public BuildingMesh PlaceBuilding(Rectangle rect)
{
CollisionChangedEvent e = new CollisionChangedEvent();
e.collision = this;
e.changedRect = rect;
e.collisionAdded = true;
long ticks = DateTime.UtcNow.Ticks;
e.oldData = (Boolean[])data.Clone();
Console.Out.WriteLine("Clone time: " + (DateTime.UtcNow.Ticks - ticks) / 10000 + "ms");
ticks = DateTime.UtcNow.Ticks;
Boolean color = true;
// Update collisionmap data
for (int i = rect.Left; i < rect.Right; i++)
{
for (int j = rect.Top; j < rect.Bottom; j++)
{
data[PointToIndex(i, j)] = color;
}
}
// Update collisionmap texture
this.texture = BoolToTexture(Game1.GetInstance().graphics.GraphicsDevice, this.data, mapWidth, collisionMapTextureScale);
e.newData = data;
Console.Out.WriteLine("Data put time: " + (DateTime.UtcNow.Ticks - ticks) / 10000 + "ms");
ticks = DateTime.UtcNow.Ticks;
Node[] newNodes = new Node[4];
RTSCollisionMap map = Game1.GetInstance().collision;
newNodes[0] = new Node(map, rect.Left - 1, rect.Top - 1, true);
newNodes[1] = new Node(map, rect.Right + 1, rect.Top - 1, true);
newNodes[2] = new Node(map, rect.Left - 1, rect.Bottom + 1, true);
newNodes[3] = new Node(map, rect.Right + 1, rect.Bottom + 1, true);
Console.Out.WriteLine("Node create time: " + (DateTime.UtcNow.Ticks - ticks) / 10000 + "ms");
ticks = DateTime.UtcNow.Ticks;
BuildingMesh mesh = new BuildingMesh(this);
mesh.rect = rect;
mesh.createdNodes = newNodes;
LinkedList<PathfindingNode> nodes = PathfindingNodeManager.GetInstance().nodeList;
foreach (PathfindingNode node in nodes)
{
if (rect.Contains(node.GetLocation())) mesh.removedNodes.AddLast(node.GetLocation());
}
Console.Out.WriteLine("Mesh create time: " + (DateTime.UtcNow.Ticks - ticks) / 10000 + "ms");
ticks = DateTime.UtcNow.Ticks;
LinkedList<Node> processedNodes = new LinkedList<Node>();
int nodesAdded = 0;
foreach (Node newNode in newNodes)
{
foreach (Node connectedNode in newNode.GetConnectedNodes())
{
// Let's not process things twice, as it's quite a heavy computation
if (!processedNodes.Contains(connectedNode))
{
// Remove its current nodes
connectedNode.RemoveAllConnections();
// Scedule it for reprocessing
SmartPathfindingNodeProcessor.GetInstance().Push(connectedNode);
processedNodes.AddLast(connectedNode);
nodesAdded++;
}
}
}
Console.Out.WriteLine("Node connection time: " + (DateTime.UtcNow.Ticks - ticks) / 10000 + "ms, adding " + nodesAdded + " nodes");
ticks = DateTime.UtcNow.Ticks;
FireCollisionChangedEvent(e);
Console.Out.WriteLine("Event time: " + (DateTime.UtcNow.Ticks - ticks));
return mesh;
}
void OnCollisionChangedListener.OnCollisionChanged(CollisionChangedEvent collisionEvent)
{
if (collisionEvent.collisionAdded)
{
if (collisionEvent.changedRect.Contains(this.GetLocation())) this.Destroy();
}
}
void OnCollisionChangedListener.OnCollisionChanged(CollisionChangedEvent collisionEvent)
{
if (waypoints.Count() > 0)
{
this.MoveToQueue(this.waypoints.ElementAt(this.waypoints.Count() - 1));
}
}
/// <summary>
/// Updates the collisionmap, without updating or adding pathfinding points.
/// DO NOT USE THIS METHOD IN-GAME, ONLY IN THE EDITOR.
/// </summary>
/// <param name="device">The graphics device to create the new texture on</param>
/// <param name="rect">The rectangle</param>
/// <param name="add">Whether to add or to remove the rect.</param>
public void UpdateCollisionMap(GraphicsDevice device, Rectangle rect, Boolean add)
{
CollisionChangedEvent e = new CollisionChangedEvent();
e.collision = this;
e.changedRect = rect;
e.collisionAdded = add;
e.oldData = (Boolean[])data.Clone();
int pixelsChanged = 0;
// Update collisionmap data
for (int i = rect.Left; i < rect.Right; i++)
{
for (int j = rect.Top; j < rect.Bottom; j++)
{
if (data[PointToIndex(i, j)] != add)
{
data[PointToIndex(i, j)] = add;
pixelsChanged++;
}
}
}
if (pixelsChanged > 0)
{
// Update collisionmap texture
this.texture = BoolToTexture(device, this.data, mapWidth, collisionMapTextureScale);
e.newData = data;
FireCollisionChangedEvent(e);
}
}
/// <summary>
/// Fires a collision changed event to all listeners.
/// </summary>
/// <param name="e">The event</param>
public void FireCollisionChangedEvent(CollisionChangedEvent e)
{
collisionChangedListeners(e);
}
/*
/// <summary>
/// Converts a boolean to a texture.
/// </summary>
/// <param name="device">The device to create the texture on</param>
/// <param name="data">The data</param>
/// <param name="width">the width</param>
/// <param name="inversedScale">An invesed scale. 2 means, 2 times as small. 4 times as small, etc. USE IN MULTIPLES OF 2, OR FAIL.</param>
/// <returns></returns>
public Texture2D BoolToTexture(GraphicsDevice device, Boolean[] data, int width, int inversedScale)
{
if (inversedScale == 1) return BoolToTexture(device, data, width);
int[] intData = new int[data.Length / ( inversedScale * inversedScale )];
Texture2D texture = new Texture2D(device, width / inversedScale,
( data.Length / width) / inversedScale);
int newPixelCount = 0;
int skips = 0;
for (int i = 0; i < data.Length - 1; i += inversedScale)
{
bool skipNext = false;
if (i % (width * inversedScale) == 0) skipNext = true;
if (data[i]) intData[newPixelCount] = (int)Color.Black.PackedValue;
else intData[newPixelCount] = 0;
newPixelCount++;
if (skipNext)
{
// Console.Out.Write("Skipping @ " + i + ", " + newPixelCount + ", " + skips);
i += width * (inversedScale - 1);
// Console.Out.WriteLine(" new: " + i);
skips++;
continue;
}
}
// Console.Out.WriteLine("Finished, copied " + newPixelCount + " pixels, while the array size is " + intData.Length);
texture.SetData(intData);
return texture;
}*/
/// <summary>
/// Updates the collisionmap, without updating or adding pathfinding points.
/// DO NOT USE THIS METHOD IN-GAME, ONLY IN THE EDITOR.
/// </summary>
/// <param name="rect">The rectangle</param>
/// <param name="add">Whether to add or to remove the rect.</param>
public void UpdateCollisionMap(Rectangle rect, Boolean add)
{
CollisionChangedEvent e = new CollisionChangedEvent();
e.collisionMap = this;
e.changedRect = rect;
e.collisionAdded = add;
CustomArrayList<Quad> quadList = new CustomArrayList<Quad>();
double checkInterval = 3.0;
quadList.AddLast(this.tree.GetQuadByPoint(new Point(rect.Left, rect.Top)));
// top line
for (int i = 0; i < checkInterval; i++)
quadList.AddLast(this.tree.GetQuadByPoint(new Point(rect.Left + (i * (int)(rect.Width / checkInterval)), rect.Top)));
quadList.AddLast(this.tree.GetQuadByPoint(new Point(rect.Right, rect.Top)));
// right line
for (int i = 0; i < checkInterval; i++)
quadList.AddLast(this.tree.GetQuadByPoint(new Point(rect.Right, rect.Top + (int)(i * (rect.Height / checkInterval)))));
quadList.AddLast(this.tree.GetQuadByPoint(new Point(rect.Left, rect.Bottom)));
// bottom line
for (int i = 0; i < checkInterval; i++)
quadList.AddLast(this.tree.GetQuadByPoint(new Point(rect.Left + (int)(i * (rect.Width / checkInterval)), rect.Bottom)));
quadList.AddLast(this.tree.GetQuadByPoint(new Point(rect.Right, rect.Bottom)));
// left line
for (int i = 0; i < checkInterval; i++)
quadList.AddLast(this.tree.GetQuadByPoint(new Point(rect.Left, rect.Top + (int)(i * (rect.Height / checkInterval)))));
CustomArrayList<Quad> affectedQuads = new CustomArrayList<Quad>();
for (int i = 0; i < quadList.Count(); i++)
{
Quad quad = quadList.ElementAt(i);
if (quad != null && !affectedQuads.Contains(quad)) affectedQuads.AddLast(quad);
}
// Update each of the quads.
for( int i = 0; i < affectedQuads.Count(); i++ ){
Quad q = affectedQuads.ElementAt(i);
Rectangle updatedRect = Rectangle.Intersect(q.rectangle, rect);
updatedRect.X = updatedRect.X - q.rectangle.X;
updatedRect.Y = updatedRect.Y - q.rectangle.Y;
q.collisionTexture.UpdateCollision(updatedRect, add);
e.changedQuads.AddLast(new CollisionChangedEvent.QuadPart(q, updatedRect));
}
FireCollisionChangedEvent(e);
}
/// <summary>
/// Fires a collision changed event to all listeners.
/// </summary>
/// <param name="e">The event</param>
public void FireCollisionChangedEvent(CollisionChangedEvent e)
{
if (collisionChangedListeners != null) collisionChangedListeners(e);
}
