public static Tuple <DijkstraPoint, List <Rectangle3D> > FindRoute(Point3D point, Point3D target, Bitmap image)
{
Node n1 = Pathfinder.GetNode(Tibia_Path_Finder.Form1.beginx, Tibia_Path_Finder.Form1.beginy, 6);
Node n2 = Pathfinder.GetNode(Tibia_Path_Finder.Form1.beginx, Tibia_Path_Finder.Form1.beginy, 7);
Node beginNode = Pathfinder.GetNode(point.X, point.Y, point.Z);
Node endNode = Pathfinder.GetNode(target.X, target.Y, target.Z);
List <Rectangle3D> collisionBounds = null;
DijkstraNode highresult = Dijkstra.FindRoute(beginNode, endNode, target);
SpecialConnection connection = null;
if (highresult != null)
{
collisionBounds = new List <Rectangle3D>();
while (highresult != null)
{
highresult.rect.Inflate(5, 5);
collisionBounds.Add(new Rectangle3D(highresult.rect, highresult.node.z));
/*Point tl = new Point(convertx(highresult.rect.X), converty(highresult.rect.Y));
* Point tr = new Point(convertx(highresult.rect.X + highresult.rect.Width), converty(highresult.rect.Y + highresult.rect.Height));
* gr.DrawRectangle(Pens.Yellow, new Rectangle(tl.X, tl.Y, (tr.X - tl.X), (tr.Y - tl.Y)));*/
if (highresult.connection.connection != null)
{
connection = highresult.connection.connection;
}
highresult = highresult.previous;
}
if (collisionBounds.Count == 0)
{
collisionBounds = null;
}
}
return(new Tuple <DijkstraPoint, List <Rectangle3D> >(Dijkstra.FindRoute(image, point, target, collisionBounds, null, connection), collisionBounds));
}
public void UpdateMap(bool periodicUpdate = false)
{
lock (mapBoxLock) {
int PlayerX = 0, PlayerY = 0, PlayerZ = 0;
bool recomputeRoute = true;
if (targetCoordinate != null)
{
MemoryReader.UpdateBattleList();
PlayerX = MemoryReader.X;
PlayerY = MemoryReader.Y;
PlayerZ = MemoryReader.Z;
Point3D playerCoordinate = new Point3D(PlayerX, PlayerY, PlayerZ);
if (previousCoordinate != playerCoordinate)
{
previousCoordinate = playerCoordinate;
mapCoordinate = new Coordinate(PlayerX, PlayerY, PlayerZ);
}
else
{
if (FakePlayerData.X >= 0)
{
PlayerX = FakePlayerData.X;
PlayerY = FakePlayerData.Y;
PlayerZ = FakePlayerData.Z;
mapCoordinate = new Coordinate(PlayerX, PlayerY, PlayerZ);
FakePlayerData = new Point3D(-1, -1, -1);
}
else
{
if (periodicUpdate)
{
return;
}
recomputeRoute = false;
}
}
}
if (beginCoordinate == null)
{
beginCoordinate = new Coordinate(mapCoordinate);
beginWidth = sourceWidth;
}
if (beginCoordinate.x == Coordinate.MaxWidth / 2 && beginCoordinate.y == Coordinate.MaxHeight / 2 && beginCoordinate.z == 7)
{
Image oldImage = this.Image;
this.Image = StyleManager.GetImage("nomapavailable.png");
if (oldImage != StyleManager.GetImage("nomapavailable.png") && oldImage != null)
{
oldImage.Dispose();
}
this.SizeMode = PictureBoxSizeMode.Zoom;
return;
}
if (mapCoordinate.z < 0)
{
mapCoordinate.z = 0;
}
else if (mapCoordinate.z >= StorageManager.mapFilesCount)
{
mapCoordinate.z = StorageManager.mapFilesCount - 1;
}
if (mapCoordinate.x - sourceWidth / 2 < 0)
{
mapCoordinate.x = sourceWidth / 2;
}
if (mapCoordinate.x + sourceWidth / 2 > Coordinate.MaxWidth)
{
mapCoordinate.x = Coordinate.MaxWidth - sourceWidth / 2;
}
if (mapCoordinate.y - sourceWidth / 2 < 0)
{
mapCoordinate.y = sourceWidth / 2;
}
if (mapCoordinate.y + sourceWidth / 2 > Coordinate.MaxHeight)
{
mapCoordinate.y = Coordinate.MaxHeight - sourceWidth / 2;
}
Image image;
if (mapCoordinate.z == zCoordinate)
{
image = map != null?map.GetImage() : mapImage;
}
else
{
Map m = StorageManager.getMap(mapCoordinate.z);
if (otherMap != null && m != otherMap)
{
otherMap.Dispose();
}
otherMap = m;
image = m.GetImage();
}
lock (image) {
sourceWidth = Math.Min(Math.Max(sourceWidth, minWidth), maxWidth);
Rectangle sourceRectangle = new Rectangle(mapCoordinate.x - sourceWidth / 2, mapCoordinate.y - sourceWidth / 2, sourceWidth, sourceWidth);
Bitmap bitmap = new Bitmap(this.Width, this.Height);
using (Graphics gr = Graphics.FromImage(bitmap)) {
gr.DrawImage(image, new Rectangle(0, 0, bitmap.Width, bitmap.Height), sourceRectangle, GraphicsUnit.Pixel);
if (targetCoordinate != null && recomputeRoute)
{
Coordinate beginCoordinate = new Coordinate(PlayerX, PlayerY, PlayerZ);
Node beginNode = Pathfinder.GetNode(beginCoordinate.x, beginCoordinate.y, beginCoordinate.z);
Node endNode = Pathfinder.GetNode(targetCoordinate.x, targetCoordinate.y, targetCoordinate.z);
List <Rectangle3D> collisionBounds = null;
DijkstraNode highresult = Dijkstra.FindRoute(beginNode, endNode, new Point3D(targetCoordinate), previousResult);
previousResult = highresult;
SpecialConnection connection = null;
nextConnectionPoint = new Point3D(-1, -1, -1);
nextImportantTarget = null;
nextTarget = "Head to the destination.";
if (highresult != null)
{
collisionBounds = new List <Rectangle3D>();
while (highresult != null)
{
highresult.rect.Inflate(5, 5);
collisionBounds.Add(new Rectangle3D(highresult.rect, highresult.node.z));
/*if (highresult.node.z == beginCoordinate.z) {
* Point tl = new Point(convertx(highresult.rect.X), converty(highresult.rect.Y));
* Point tr = new Point(convertx(highresult.rect.X + highresult.rect.Width), converty(highresult.rect.Y + highresult.rect.Height));
* gr.DrawRectangle(Pens.Yellow, new Rectangle(tl.X, tl.Y, (tr.X - tl.X), (tr.Y - tl.Y)));
* }*/
if (highresult.connection.connection != null)
{
connection = highresult.connection.connection;
if (connection.name.Equals("stairs", StringComparison.InvariantCultureIgnoreCase))
{
nextTarget = connection.destination.z > connection.source.z ? "Go down the stairs." : "Go up the stairs.";
}
else if (connection.name.Equals("levitate", StringComparison.InvariantCultureIgnoreCase))
{
nextTarget = connection.destination.z > connection.source.z ? "Levitate down." : "Levitate up.";
}
else
{
nextImportantTarget = String.Format("Take the {0}.", connection.name);
nextTarget = null;
}
nextConnectionPoint = new Point3D(connection.destination.x, connection.destination.y, connection.destination.z);
}
highresult = highresult.previous;
}
if (collisionBounds.Count == 0)
{
collisionBounds = null;
}
}
Map m = StorageManager.getMap(beginCoordinate.z);
DijkstraPoint result = Dijkstra.FindRoute(image as Bitmap, new Point3D(beginCoordinate), new Point3D(targetCoordinate), collisionBounds, null, connection);
if (result != null)
{
playerPath = new TibiaPath();
playerPath.path = result;
playerPath.begin = beginCoordinate;
playerPath.end = targetCoordinate;
DrawPath(gr, playerPath);
}
}
else if (!recomputeRoute && playerPath != null)
{
DrawPath(gr, playerPath);
}
foreach (TibiaPath path in paths)
{
DrawPath(gr, path);
}
foreach (Target target in targets)
{
if (target.coordinate.z == mapCoordinate.z)
{
int x = target.coordinate.x - (mapCoordinate.x - sourceWidth / 2);
int y = target.coordinate.y - (mapCoordinate.y - sourceWidth / 2);
if (x >= 0 && y >= 0 && x < sourceWidth && y < sourceWidth)
{
x = (int)((double)x / sourceWidth * bitmap.Width);
y = (int)((double)y / sourceWidth * bitmap.Height);
lock (target.image) {
int targetWidth = (int)((double)target.size / target.image.Height * target.image.Width);
gr.DrawImage(target.image, new Rectangle(x - targetWidth, y - target.size, targetWidth * 2, target.size * 2));
}
}
}
}
}
Image oldImage = this.Image;
this.Image = bitmap;
if (oldImage != null)
{
oldImage.Dispose();
}
}
if (MapUpdated != null)
{
MapUpdated();
}
}
}
public static MapPictureBox DrawRoute(Coordinate begin, Coordinate end, Size pictureBoxSize, Size minSize, Size maxSize, List <Color> additionalWalkableColors, List <Target> targetList = null)
{
if (end.x >= 0 && begin.z != end.z)
{
throw new Exception("Can't draw route with different z-coordinates");
}
Rectangle sourceRectangle;
MapPictureBox pictureBox = new MapPictureBox();
if (pictureBoxSize.Width != 0)
{
pictureBox.Size = pictureBoxSize;
}
pictureBox.SizeMode = PictureBoxSizeMode.Zoom;
if (targetList != null)
{
foreach (Target target in targetList)
{
pictureBox.targets.Add(target);
}
if (end.x < 0)
{
if (pictureBoxSize.Width == 0)
{
pictureBoxSize = new Size(Math.Min(Math.Max(end.z, minSize.Width), maxSize.Width),
Math.Min(Math.Max(end.z, minSize.Height), maxSize.Height));
pictureBox.Size = pictureBoxSize;
}
Map map = StorageManager.getMap(begin.z);
pictureBox.map = map;
pictureBox.sourceWidth = end.z;
pictureBox.mapCoordinate = new Coordinate(begin.x, begin.y, begin.z);
pictureBox.zCoordinate = begin.z;
pictureBox.UpdateMap();
return(pictureBox);
}
}
// First find the route at a high level
Node beginNode = Pathfinder.GetNode(begin.x, begin.y, begin.z);
Node endNode = Pathfinder.GetNode(end.x, end.y, end.z);
List <Rectangle> collisionBounds = null;
DijkstraNode highresult = Dijkstra.FindRoute(beginNode, endNode);
if (highresult != null)
{
collisionBounds = new List <Rectangle>();
while (highresult != null)
{
highresult.rect.Inflate(5, 5);
collisionBounds.Add(highresult.rect);
highresult = highresult.previous;
}
if (collisionBounds.Count == 0)
{
collisionBounds = null;
}
}
Map m = StorageManager.getMap(begin.z);
DijkstraPoint result = Dijkstra.FindRoute(m.image, new Point(begin.x, begin.y), new Point(end.x, end.y), collisionBounds, additionalWalkableColors);
if (result == null)
{
throw new Exception("Couldn't find route.");
}
// create a rectangle from the result
double minX = int.MaxValue, minY = int.MaxValue, maxX = int.MinValue, maxY = int.MinValue;
DijkstraPoint node = result;
while (node != null)
{
if (node.point.X < minX)
{
minX = node.point.X;
}
if (node.point.Y < minY)
{
minY = node.point.Y;
}
if (node.point.X > maxX)
{
maxX = node.point.X;
}
if (node.point.Y > maxY)
{
maxY = node.point.Y;
}
node = node.previous;
}
minX -= 10;
minY -= 10;
maxX += 10;
maxY += 10;
int size = (int)Math.Max(maxX - minX, maxY - minY);
sourceRectangle = new Rectangle((int)minX, (int)minY, size, size);
if (pictureBoxSize.Width == 0)
{
pictureBoxSize = new Size(Math.Min(Math.Max(sourceRectangle.Width, minSize.Width), maxSize.Width),
Math.Min(Math.Max(sourceRectangle.Height, minSize.Height), maxSize.Height));
pictureBox.Size = pictureBoxSize;
}
TibiaPath path = new TibiaPath();
path.begin = new Coordinate(begin);
path.end = new Coordinate(end);
path.path = result;
pictureBox.paths.Add(path);
pictureBox.map = m;
pictureBox.sourceWidth = size;
pictureBox.mapCoordinate = new Coordinate(sourceRectangle.X + sourceRectangle.Width / 2, sourceRectangle.Y + sourceRectangle.Height / 2, begin.z);
pictureBox.zCoordinate = begin.z;
pictureBox.UpdateMap();
return(pictureBox);
}