public void CreateNatural(List <uint> types)
{
BoolGrid pathable = Tyr.Bot.MapAnalyzer.Pathable;
BoolGrid unPathable = pathable.Invert();
Point2D naturalExit = Tyr.Bot.BaseManager.NaturalDefensePos;
BoolGrid naturalWalls = unPathable.GetConnected(new Point2D()
{
X = 0, Y = 0
}).Crop((int)naturalExit.X - 12, (int)naturalExit.Y - 12, (int)naturalExit.X + 12, (int)naturalExit.Y + 12);
List <BoolGrid> sides = naturalWalls.GetGroups();
Dictionary <BoolGrid, int> counts = new Dictionary <BoolGrid, int>();
foreach (BoolGrid side in sides)
{
counts.Add(side, side.Count());
}
sides.Sort((BoolGrid a, BoolGrid b) => counts[b] - counts[a]);
List <Point2D> building1Positions = Placable(sides[0], Tyr.Bot.MapAnalyzer.Placement, BuildingType.LookUp[types[0]].Size, false);
List <Point2D> building2Positions = Placable(sides[1], Tyr.Bot.MapAnalyzer.Placement, BuildingType.LookUp[types[3]].Size, false);
int naturalHeight = Tyr.Bot.MapAnalyzer.MapHeight((int)Tyr.Bot.BaseManager.Natural.BaseLocation.Pos.X, (int)Tyr.Bot.BaseManager.Natural.BaseLocation.Pos.Y);
building1Positions = building1Positions.FindAll((p) => Tyr.Bot.MapAnalyzer.MapHeight((int)p.X, (int)p.Y) == naturalHeight);
building2Positions = building2Positions.FindAll((p) => Tyr.Bot.MapAnalyzer.MapHeight((int)p.X, (int)p.Y) == naturalHeight);
FindWall(types, building1Positions, building2Positions, Tyr.Bot.MapAnalyzer.Placement, false);
//DrawResult(unPathable, naturalWalls, building1Positions, building2Positions);
}
public BoolGrid Invert()
{
BoolGrid result = Clone();
result.inverted = true;
return(result);
}
private BoolGrid Placable(BoolGrid around, BoolGrid shrunkenStart)
{
ArrayBoolGrid result = new ArrayBoolGrid(around.Width(), around.Height());
for (int x = 0; x < around.Width(); x++)
{
for (int y = 0; y < around.Height(); y++)
{
if (around[x, y])
{
for (int i = -2; i <= 2; i++)
{
if (shrunkenStart[x + i, y - 2])
{
result[x + i, y - 2] = true;
}
if (shrunkenStart[x + i, y + 2])
{
result[x + i, y + 2] = true;
}
if (shrunkenStart[x + 2, y + i])
{
result[x + 2, y + i] = true;
}
if (shrunkenStart[x - 2, y + i])
{
result[x - 2, y + i] = true;
}
}
}
}
}
return(result);
}
private void check(BoolGrid pathingData, int[,] distances, Queue <Point2D> q, Point2D pos, int width, int height, int newVal)
{
if (check(pathingData, pos, width, height) && distances[(int)pos.X, (int)pos.Y] == 1000000000)
{
q.Enqueue(pos);
distances[(int)pos.X, (int)pos.Y] = newVal;
}
}
private bool CheckRect(BoolGrid grid, Point2D pos, Point2D size)
{
return(CheckRect(grid,
pos.X - size.X / 2f + 0.5f,
pos.Y - size.Y / 2f + 0.5f,
pos.X + size.X / 2f - 0.5f,
pos.Y + size.Y / 2f - 0.5f));
}
private bool CheckRect(BoolGrid grid, float minX, float minY, float maxX, float maxY)
{
for (float x = minX; x < maxX + 0.1f; x++)
{
for (float y = minY; y < maxY + 0.1f; y++)
{
if (!grid[(int)x, (int)y])
{
return(false);
}
}
}
return(true);
}
public BoolGrid GetAdjacent(BoolGrid other)
{
ArrayBoolGrid result = new ArrayBoolGrid(Width(), Height());
for (int x = 0; x < Width(); x++)
{
for (int y = 0; y < Height(); y++)
{
result[x, y] = this[x, y] && (other[x + 1, y] || other[x - 1, y] || other[x, y + 1] || other[x, y - 1]);
}
}
return(result);
}
public BoolGrid GetAnd(BoolGrid other)
{
ArrayBoolGrid result = new ArrayBoolGrid(Width(), Height());
for (int x = 0; x < Width(); x++)
{
for (int y = 0; y < Height(); y++)
{
result[x, y] = this[x, y] && other[x, y];
}
}
return(result);
}
private void GetPlacableAround(BoolGrid startArea, Point2D pos, Point2D size1, Point2D size2, ICollection <Point2D> result)
{
float xOffset = (size1.X + size2.X) / 2f;
float yOffset = (size1.Y + size2.Y) / 2f;
for (float i = -xOffset; i < 0.1f + xOffset; i++)
{
Point2D checkPos = new Point2D()
{
X = pos.X + i, Y = pos.Y - yOffset
};
if (CheckRect(startArea, checkPos, size2))
{
result.Add(checkPos);
}
checkPos = new Point2D()
{
X = pos.X + i, Y = pos.Y + yOffset
};
if (CheckRect(startArea, checkPos, size2))
{
result.Add(checkPos);
}
}
for (float i = -yOffset; i < 0.1f + yOffset; i++)
{
Point2D checkPos = new Point2D()
{
X = pos.X + xOffset, Y = pos.Y + i
};
if (CheckRect(startArea, checkPos, size2))
{
result.Add(checkPos);
}
checkPos = new Point2D()
{
X = pos.X - xOffset, Y = pos.Y + i
};
if (CheckRect(startArea, checkPos, size2))
{
result.Add(checkPos);
}
}
}
public BoolGrid GetConnected(BoolGrid connectedTo, int steps)
{
ArrayBoolGrid result = new ArrayBoolGrid(Width(), Height());
Queue <Point2D> q1 = new Queue <Point2D>();
for (int x = 0; x < Width(); x++)
{
for (int y = 0; y < Height(); y++)
{
if (connectedTo[x, y])
{
q1.Enqueue(SC2Util.Point(x, y));
}
}
}
Queue <Point2D> q2 = new Queue <Point2D>();
for (int i = 0; i < steps; i++)
{
while (q1.Count > 0)
{
Point2D cur = q1.Dequeue();
if (cur.X < 0 || cur.Y < 0 || cur.X >= Width() || cur.Y >= Height())
{
continue;
}
if (Get(cur) && !result[cur])
{
result[cur] = true;
q2.Enqueue(SC2Util.Point(cur.X + 1, cur.Y));
q2.Enqueue(SC2Util.Point(cur.X - 1, cur.Y));
q2.Enqueue(SC2Util.Point(cur.X, cur.Y + 1));
q2.Enqueue(SC2Util.Point(cur.X, cur.Y - 1));
}
}
q1 = q2;
q2 = new Queue <Point2D>();
}
return(result);
}
public int[,] Distances(BoolGrid start)
{
int width = Tyr.Bot.GameInfo.StartRaw.MapSize.X;
int height = Tyr.Bot.GameInfo.StartRaw.MapSize.Y;
ImageData pathingData = Tyr.Bot.GameInfo.StartRaw.PathingGrid;
int[,] distances = new int[width, height];
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
distances[x, y] = 1000000000;
}
}
Queue <Point2D> q = new Queue <Point2D>();
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
if (start[x, y])
{
distances[x, y] = 0;
q.Enqueue(SC2Util.Point(x, y));
}
}
}
while (q.Count > 0)
{
Point2D cur = q.Dequeue();
check(pathingData, distances, q, SC2Util.Point(cur.X + 1, cur.Y), width, height, distances[(int)cur.X, (int)cur.Y] + 1);
check(pathingData, distances, q, SC2Util.Point(cur.X - 1, cur.Y), width, height, distances[(int)cur.X, (int)cur.Y] + 1);
check(pathingData, distances, q, SC2Util.Point(cur.X, cur.Y + 1), width, height, distances[(int)cur.X, (int)cur.Y] + 1);
check(pathingData, distances, q, SC2Util.Point(cur.X, cur.Y - 1), width, height, distances[(int)cur.X, (int)cur.Y] + 1);
}
return(distances);
}
private bool CheckPlacement(List <uint> types, Point2D start, Point2D end, BoolGrid placable, int i, bool full)
{
int spaceBetween = full ? 5 : 4;
if (CheckPlacement(types, start, end, SC2Util.Point(end.X + i, end.Y + spaceBetween), placable, full))
{
return(true);
}
if (CheckPlacement(types, start, end, SC2Util.Point(end.X + i, end.Y - spaceBetween), placable, full))
{
return(true);
}
if (CheckPlacement(types, start, end, SC2Util.Point(end.X + spaceBetween, end.Y + i), placable, full))
{
return(true);
}
if (CheckPlacement(types, start, end, SC2Util.Point(end.X - spaceBetween, end.Y + i), placable, full))
{
return(true);
}
return(false);
}
private void DrawRamp(BoolGrid startArea, BoolGrid chokes, BoolGrid ramps)
{
if (!Tyr.Debug)
{
return;
}
int width = Tyr.Bot.GameInfo.StartRaw.PathingGrid.Size.X;
int height = Tyr.Bot.GameInfo.StartRaw.PathingGrid.Size.Y;
System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(width, height);
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
if (ramps[x, y])
{
bmp.SetPixel(x, height - 1 - y, System.Drawing.Color.Blue);
}
else if (chokes[x, y])
{
bmp.SetPixel(x, height - 1 - y, System.Drawing.Color.Orange);
}
else if (startArea[x, y])
{
bmp.SetPixel(x, height - 1 - y, System.Drawing.Color.Black);
}
else
{
bmp.SetPixel(x, height - 1 - y, System.Drawing.Color.White);
}
}
}
bmp.Save(Directory.GetCurrentDirectory() + "/data/Ramp.png");
}
private List <Point2D> Placable(BoolGrid around, BoolGrid startArea, Point2D size)
{
Point2D size1x1 = new Point2D()
{
X = 1, Y = 1
};
List <Point2D> result = new List <Point2D>();
for (int x = 0; x < around.Width(); x++)
{
for (int y = 0; y < around.Height(); y++)
{
if (around[x, y])
{
GetPlacableAround(startArea, new Point2D()
{
X = x, Y = y
}, size1x1, size, result);
}
}
}
return(result);
}
private bool check(BoolGrid pathingData, Point2D pos, int width, int height)
{
if (pos.X < 0 || pos.X >= width || pos.Y < 0 || pos.Y >= height)
{
return(false);
}
if (pathingData[pos])
{
return(true);
}
foreach (Point2D p in Tyr.Bot.GameInfo.StartRaw.StartLocations)
{
if (SC2Util.DistanceGrid(pos, p) <= 3)
{
return(true);
}
}
if (SC2Util.DistanceGrid(pos, StartLocation) <= 3)
{
return(true);
}
return(false);
}
private void DrawPathing(BoolGrid pathable, BoolGrid placememt)
{
if (!Tyr.Debug)
{
return;
}
int width = Tyr.Bot.GameInfo.StartRaw.PathingGrid.Size.X;
int height = Tyr.Bot.GameInfo.StartRaw.PathingGrid.Size.Y;
System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(width, height);
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
if (pathable[x, y] && placememt[x, y])
{
bmp.SetPixel(x, height - 1 - y, System.Drawing.Color.Purple);
}
else if (pathable[x, y])
{
bmp.SetPixel(x, height - 1 - y, System.Drawing.Color.Blue);
}
else if (placememt[x, y])
{
bmp.SetPixel(x, height - 1 - y, System.Drawing.Color.Red);
}
else
{
bmp.SetPixel(x, height - 1 - y, System.Drawing.Color.Black);
}
}
}
bmp.Save(Directory.GetCurrentDirectory() + "/data/Pathing.png");
}
private bool CheckPlacement(List <uint> types, Point2D start, Point2D end, Point2D middle, BoolGrid placable, bool full)
{
if (full)
{
return(CheckPlacementFull(types, start, end, middle, placable));
}
else
{
return(CheckPlacement(types, start, end, middle, placable));
}
}
private void FindWall(List <uint> types, List <Point2D> startPositions, List <Point2D> endPositions, BoolGrid placable, bool full)
{
foreach (Point2D start in startPositions)
{
foreach (Point2D end in endPositions)
{
if (Math.Abs(start.X - end.X) > 7 ||
Math.Abs(start.Y - end.Y) > 7)
{
continue;
}
for (int i = -1; i <= 1; i++)
{
if (CheckPlacement(types, start, end, placable, i, full))
{
return;
}
}
}
}
foreach (Point2D start in startPositions)
{
foreach (Point2D end in endPositions)
{
if (Math.Abs(start.X - end.X) > 7 ||
Math.Abs(start.Y - end.Y) > 7)
{
continue;
}
if (CheckPlacement(types, start, end, placable, -2, full))
{
return;
}
if (CheckPlacement(types, start, end, placable, 2, full))
{
return;
}
}
}
}
public void Analyze(Tyr tyr)
{
// Determine the start location.
foreach (Unit unit in tyr.Observation.Observation.RawData.Units)
{
if (unit.Owner == tyr.PlayerId && UnitTypes.ResourceCenters.Contains(unit.UnitType))
{
StartLocation = unit.Pos;
}
}
List <MineralField> mineralFields = new List <MineralField>();
foreach (Unit mineralField in tyr.Observation.Observation.RawData.Units)
{
if (UnitTypes.MineralFields.Contains(mineralField.UnitType))
{
mineralFields.Add(new MineralField()
{
Pos = mineralField.Pos, Tag = mineralField.Tag
});
}
}
Dictionary <ulong, int> mineralSetIds = new Dictionary <ulong, int>();
List <List <MineralField> > mineralSets = new List <List <MineralField> >();
int currentSet = 0;
foreach (MineralField mineralField in mineralFields)
{
if (mineralSetIds.ContainsKey(mineralField.Tag))
{
continue;
}
BaseLocation baseLocation = new BaseLocation();
BaseLocations.Add(baseLocation);
mineralSetIds.Add(mineralField.Tag, currentSet);
baseLocation.MineralFields.Add(mineralField);
for (int i = 0; i < baseLocation.MineralFields.Count; i++)
{
MineralField mineralFieldA = baseLocation.MineralFields[i];
foreach (MineralField closeMineralField in mineralFields)
{
if (mineralSetIds.ContainsKey(closeMineralField.Tag))
{
continue;
}
if (SC2Util.DistanceGrid(mineralFieldA.Pos, closeMineralField.Pos) <= 5)
{
mineralSetIds.Add(closeMineralField.Tag, currentSet);
baseLocation.MineralFields.Add(closeMineralField);
}
}
}
currentSet++;
}
List <Gas> gasses = new List <Gas>();
foreach (Unit unit in tyr.Observation.Observation.RawData.Units)
{
if (UnitTypes.GasGeysers.Contains(unit.UnitType))
{
gasses.Add(new Gas()
{
Pos = unit.Pos, Tag = unit.Tag
});
}
}
foreach (BaseLocation loc in BaseLocations)
{
float x = 0;
float y = 0;
foreach (MineralField field in loc.MineralFields)
{
x += (int)field.Pos.X;
y += (int)field.Pos.Y;
}
x /= loc.MineralFields.Count;
y /= loc.MineralFields.Count;
// Round to nearest half position. Nexii are 5x5 and therefore always centered in the middle of a tile.
x = (int)(x) + 0.5f;
y = (int)(y) + 0.5f;
// Temporary position, we still need a proper position.
loc.Pos = SC2Util.Point(x, y);
MineralField closest = null;
float distance = 10000;
foreach (MineralField field in loc.MineralFields)
{
if (SC2Util.DistanceGrid(field.Pos, loc.Pos) < distance)
{
distance = SC2Util.DistanceGrid(field.Pos, loc.Pos);
closest = field;
}
}
// Move the estimated base position slightly away from the closest mineral.
// This ensures that the base location will not end up on the far side of the minerals.
if (closest.Pos.X < loc.Pos.X)
{
loc.Pos.X += 2;
}
else if (closest.Pos.X > loc.Pos.X)
{
loc.Pos.X -= 2;
}
if (closest.Pos.Y < loc.Pos.Y)
{
loc.Pos.Y += 2;
}
else if (closest.Pos.Y > loc.Pos.Y)
{
loc.Pos.Y -= 2;
}
for (int i = 0; i < gasses.Count; i++)
{
if (SC2Util.DistanceGrid(loc.Pos, gasses[i].Pos) <= 24)
{
loc.Gasses.Add(gasses[i]);
gasses[i] = gasses[gasses.Count - 1];
gasses.RemoveAt(gasses.Count - 1);
i--;
}
}
float closestDist = 1000000;
for (int i = 0; i < 20; i++)
{
for (int j = 0; j == 0 || j < i; j++)
{
float maxDist;
Point2D newPos;
newPos = SC2Util.Point(loc.Pos.X + i - j, loc.Pos.Y + j);
maxDist = checkPosition(newPos, loc);
if (maxDist < closestDist)
{
loc.Pos = newPos;
closestDist = maxDist;
}
newPos = SC2Util.Point(loc.Pos.X + i - j, loc.Pos.Y - j);
maxDist = checkPosition(newPos, loc);
if (maxDist < closestDist)
{
loc.Pos = newPos;
closestDist = maxDist;
}
newPos = SC2Util.Point(loc.Pos.X - i + j, loc.Pos.Y + j);
maxDist = checkPosition(newPos, loc);
if (maxDist < closestDist)
{
loc.Pos = newPos;
closestDist = maxDist;
}
newPos = SC2Util.Point(loc.Pos.X - i + j, loc.Pos.Y - j);
maxDist = checkPosition(newPos, loc);
if (maxDist < closestDist)
{
loc.Pos = newPos;
closestDist = maxDist;
}
}
}
if (closestDist >= 999999)
{
System.Console.WriteLine("Unable to find proper base placement: " + loc.Pos);
}
}
if (tyr.GameInfo.MapName.Contains("Blueshift"))
{
foreach (BaseLocation loc in BaseLocations)
{
if (SC2Util.DistanceSq(loc.Pos, SC2Util.Point(141.5f, 112.5f)) <= 5 * 5 && (loc.Pos.X != 141.5 || loc.Pos.Y != 112.5))
{
System.Console.WriteLine("Incorrect base location, fixing: " + loc.Pos);
loc.Pos = SC2Util.Point(141.5f, 112.5f);
}
else if (SC2Util.DistanceSq(loc.Pos, SC2Util.Point(34.5f, 63.5f)) <= 5 * 5 && (loc.Pos.X != 34.5 || loc.Pos.Y != 63.5))
{
System.Console.WriteLine("Incorrect base location, fixing: " + loc.Pos);
loc.Pos = SC2Util.Point(34.5f, 63.5f);
}
}
}
Stopwatch stopWatch = Stopwatch.StartNew();
int width = Tyr.Bot.GameInfo.StartRaw.MapSize.X;
int height = Tyr.Bot.GameInfo.StartRaw.MapSize.Y;
Placement = new ImageBoolGrid(tyr.GameInfo.StartRaw.PlacementGrid);
StartArea = Placement.GetConnected(SC2Util.To2D(StartLocation));
ArrayBoolGrid startLocations = new ArrayBoolGrid(Placement.Width(), Placement.Height());
foreach (Point2D startLoc in Tyr.Bot.GameInfo.StartRaw.StartLocations)
{
for (int x = -2; x <= 2; x++)
{
for (int y = -2; y <= 2; y++)
{
startLocations[(int)startLoc.X + x, (int)startLoc.Y + y] = true;
}
}
}
for (int x = -2; x <= 2; x++)
{
for (int y = -2; y <= 2; y++)
{
startLocations[(int)StartLocation.X + x, (int)StartLocation.Y + y] = true;
}
}
BoolGrid unPathable = new ImageBoolGrid(Tyr.Bot.GameInfo.StartRaw.PathingGrid).GetAnd(startLocations.Invert());
BoolGrid pathable = unPathable.Invert();
BoolGrid chokes = Placement.Invert().GetAnd(pathable);
BoolGrid mainExits = chokes.GetAdjacent(StartArea);
enemyDistances = EnemyDistances;
int dist = 1000;
Point2D mainRamp = null;
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
if (mainExits[x, y])
{
int newDist = enemyDistances[x, y];
if (newDist < dist)
{
dist = newDist;
mainRamp = SC2Util.Point(x, y);
}
}
}
}
BoolGrid ramp = chokes.GetConnected(mainRamp);
BoolGrid pathingWithoutRamp = pathable.GetAnd(ramp.Invert());
MainAndPocketArea = pathingWithoutRamp.GetConnected(SC2Util.To2D(StartLocation));
if (Tyr.Bot.MyRace == Race.Protoss)
{
DetermineWall(ramp, unPathable);
}
WallDistances = Distances(unPathable);
stopWatch.Stop();
System.Console.WriteLine("Total time to find wall: " + stopWatch.ElapsedMilliseconds);
/*
* System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(width, height);
* for (int x = 0; x < width; x++)
* for (int y = 0; y < height; y++)
* {
* if (WallDistances[x, y] == 0)
* bmp.SetPixel(x, height - 1 - y, System.Drawing.Color.Red);
* else if (WallDistances[x, y] >= 25)
* bmp.SetPixel(x, height - 1 - y, System.Drawing.Color.Green);
* else
* bmp.SetPixel(x, height - 1 - y, System.Drawing.Color.FromArgb(WallDistances[x, y] * 10, WallDistances[x, y] * 10, WallDistances[x, y] * 10));
* }
* foreach (BaseLocation loc in BaseLocations)
* for (int dx = -2; dx <= 2; dx++)
* for (int dy = -2; dy <= 2; dy++)
* bmp.SetPixel((int)loc.Pos.X + dx, height - 1 - (int)loc.Pos.Y - dy, System.Drawing.Color.Blue);
*
* foreach (Unit unit in tyr.Observation.Observation.RawData.Units)
* {
* if (UnitTypes.GasGeysers.Contains(unit.UnitType))
* for (int dx = -1; dx <= 1; dx++)
* for (int dy = -1; dy <= 1; dy++)
* bmp.SetPixel((int)unit.Pos.X + dx, height - 1 - (int)unit.Pos.Y - dy, System.Drawing.Color.Cyan);
* if (UnitTypes.MineralFields.Contains(unit.UnitType))
* for (int dx = 0; dx <= 1; dx++)
* bmp.SetPixel((int)(unit.Pos.X - 0.5f) + dx, height - 1 - (int)(unit.Pos.Y - 0.5f), System.Drawing.Color.Cyan);
* }
* bmp.Save(@"C:\Users\Simon\Desktop\WallDistances.png");
*/
}
private void DetermineWall(BoolGrid ramp, BoolGrid unPathable)
{
BoolGrid rampAdjacent = unPathable.GetAdjacent(ramp);
BoolGrid rampSides = unPathable.GetConnected(rampAdjacent, 5);
List <BoolGrid> sides = rampSides.GetGroups();
BoolGrid shrunkenStart = StartArea.Shrink();
List <Point2D> building1Positions = Placable(sides[0], shrunkenStart).ToList();
List <Point2D> building2Positions = Placable(sides[1], shrunkenStart).ToList();
float wallScore = 1000;
foreach (Point2D p1 in building1Positions)
{
foreach (Point2D p2 in building2Positions)
{
if (System.Math.Abs(p1.X - p2.X) < 3 && System.Math.Abs(p1.Y - p2.Y) < 3)
{
continue;
}
float newScore = SC2Util.DistanceGrid(p1, p2);
if (newScore >= wallScore)
{
continue;
}
for (float i = -2.5f; i < 3; i++)
{
if (CheckPylon(SC2Util.Point(p1.X + 2.5f, p1.Y + i), p1, p2))
{
wallScore = newScore;
building1 = p1;
building2 = p2;
building3 = SC2Util.Point(p1.X + 2.5f, p1.Y + i);
}
if (CheckPylon(SC2Util.Point(p1.X - 2.5f, p1.Y + i), p1, p2))
{
wallScore = newScore;
building1 = p1;
building2 = p2;
building3 = SC2Util.Point(p1.X - 2.5f, p1.Y + i);
}
if (CheckPylon(SC2Util.Point(p1.X + i, p1.Y + 2.5f), p1, p2))
{
wallScore = newScore;
building1 = p1;
building2 = p2;
building3 = SC2Util.Point(p1.X + i, p1.Y + 2.5f);
}
if (CheckPylon(SC2Util.Point(p1.X + i, p1.Y - 2.5f), p1, p2))
{
wallScore = newScore;
building1 = p1;
building2 = p2;
building3 = SC2Util.Point(p1.X + i, p1.Y - 2.5f);
}
}
}
}
}
private bool CheckPlacement(List <uint> types, Point2D start, Point2D end, Point2D middle, BoolGrid placable)
{
if (!CheckRect(placable, middle.X - 1, middle.Y - 1, middle.X + 1, middle.Y + 1))
{
return(false);
}
if (Math.Abs(start.X - middle.X) == 3)
{
if (Math.Abs(start.Y - middle.Y) >= 3)
{
return(false);
}
}
else if (Math.Abs(start.Y - middle.Y) == 3)
{
if (Math.Abs(start.X - middle.X) >= 3)
{
return(false);
}
}
else
{
return(false);
}
Point2D zealotPos = SC2Util.Point(end.X, end.Y);
zealotPos = SC2Util.TowardCardinal(zealotPos, middle, 2);
zealotPos = SC2Util.TowardCardinal(zealotPos, Tyr.Bot.BaseManager.Natural.BaseLocation.Pos, 0.5f);
/*
* if (end.X - middle.X == 4)
* zealotPos.X -= 2;
* else if (end.X - middle.X == -4)
* zealotPos.X += 2;
* else if (end.Y - middle.Y == 4)
* zealotPos.Y -= 2;
* else
* zealotPos.Y += 2;
*/
Point2D[] pylonPositions = new Point2D[2];
Point2D natural = Tyr.Bot.BaseManager.Natural.BaseLocation.Pos;
if (Math.Abs(natural.X - middle.X) >= Math.Abs(natural.Y - middle.Y))
{
if (natural.X > middle.X)
{
pylonPositions[0] = SC2Util.Point(middle.X + 2.5f, middle.Y + 0.5f);
pylonPositions[1] = SC2Util.Point(middle.X + 2.5f, middle.Y - 0.5f);
}
else
{
pylonPositions[0] = SC2Util.Point(middle.X - 2.5f, middle.Y + 0.5f);
pylonPositions[1] = SC2Util.Point(middle.X - 2.5f, middle.Y - 0.5f);
}
/*
* if (natural.Y > middle.Y)
* {
* pylonPositions[2] = SC2Util.Point(middle.X + 0.5f, middle.Y + 2.5f);
* pylonPositions[3] = SC2Util.Point(middle.X - 0.5f, middle.Y + 2.5f);
* }
* else
* {
* pylonPositions[2] = SC2Util.Point(middle.X + 0.5f, middle.Y - 2.5f);
* pylonPositions[3] = SC2Util.Point(middle.X - 0.5f, middle.Y - 2.5f);
* }
*/
}
else
{
if (natural.Y > middle.Y)
{
pylonPositions[0] = SC2Util.Point(middle.X + 0.5f, middle.Y + 2.5f);
pylonPositions[1] = SC2Util.Point(middle.X - 0.5f, middle.Y + 2.5f);
}
else
{
pylonPositions[0] = SC2Util.Point(middle.X + 0.5f, middle.Y - 2.5f);
pylonPositions[1] = SC2Util.Point(middle.X - 0.5f, middle.Y - 2.5f);
}
/*
* if (natural.X > middle.X)
* {
* pylonPositions[2] = SC2Util.Point(middle.X + 2.5f, middle.Y + 0.5f);
* pylonPositions[3] = SC2Util.Point(middle.X + 2.5f, middle.Y - 0.5f);
* }
* else
* {
* pylonPositions[2] = SC2Util.Point(middle.X - 2.5f, middle.Y + 0.5f);
* pylonPositions[3] = SC2Util.Point(middle.X - 2.5f, middle.Y - 0.5f);
* }
*/
}
Point2D pylonPos = null;
foreach (Point2D pos in pylonPositions)
{
if (ProtossBuildingPlacement.IsBuildingInPowerField(start, SC2Util.Point(3, 3), pos) &&
ProtossBuildingPlacement.IsBuildingInPowerField(end, SC2Util.Point(3, 3), pos) &&
Tyr.Bot.buildingPlacer.CheckDistanceClose(pos, UnitTypes.PYLON, start, types[0]) &&
Tyr.Bot.buildingPlacer.CheckDistanceClose(pos, UnitTypes.PYLON, end, types[3]))
{
pylonPos = pos;
}
}
if (pylonPos == null)
{
return(false);
}
Wall = new List <WallBuilding>();
Wall.Add(new WallBuilding()
{
Pos = start, Type = types[0]
});
Wall.Add(new WallBuilding()
{
Pos = middle, Type = types[1]
});
Wall.Add(new WallBuilding()
{
Pos = zealotPos, Type = types[2]
});
Wall.Add(new WallBuilding()
{
Pos = end, Type = types[3]
});
Wall.Add(new WallBuilding()
{
Pos = pylonPos, Type = UnitTypes.PYLON
});
return(true);
}
private bool CheckPlacementFull(List <uint> types, Point2D start, Point2D end, Point2D middle, BoolGrid placable)
{
if (!CheckRect(placable, middle.X - 1, middle.Y - 1, middle.X + 1, middle.Y + 1))
{
return(false);
}
if (Math.Abs(start.X - middle.X) == 3)
{
if (Math.Abs(start.Y - middle.Y) >= 3)
{
return(false);
}
}
else if (Math.Abs(start.Y - middle.Y) == 3)
{
if (Math.Abs(start.X - middle.X) >= 3)
{
return(false);
}
}
else
{
return(false);
}
Point2D pylonPos = SC2Util.Point(end.X, end.Y);
pylonPos = SC2Util.TowardCardinal(pylonPos, middle, 2.5f);
Wall = new List <WallBuilding>();
Wall.Add(new WallBuilding()
{
Pos = start, Type = types[0]
});
Wall.Add(new WallBuilding()
{
Pos = middle, Type = types[1]
});
Wall.Add(new WallBuilding()
{
Pos = pylonPos, Type = types[2]
});
Wall.Add(new WallBuilding()
{
Pos = end, Type = types[3]
});
return(true);
}
public void Create(List <uint> types)
{
foreach (uint type in types)
{
Wall.Add(new WallBuilding()
{
Type = type
});
}
BoolGrid unPathable = Tyr.Bot.MapAnalyzer.UnPathable;
BoolGrid ramp = Tyr.Bot.MapAnalyzer.Ramp;
BoolGrid rampAdjacent = unPathable.GetAdjacent(ramp);
BoolGrid rampSides = unPathable.GetConnected(rampAdjacent, 5);
List <BoolGrid> sides = rampSides.GetGroups();
List <Point2D> building1Positions = Placable(sides[0], Tyr.Bot.MapAnalyzer.StartArea, BuildingType.LookUp[types[0]].Size);
List <Point2D> building2Positions = Placable(sides[1], Tyr.Bot.MapAnalyzer.StartArea, BuildingType.LookUp[types[2]].Size);
float wallScore = 1000;
foreach (Point2D p1 in building1Positions)
{
foreach (Point2D p2 in building2Positions)
{
if (System.Math.Abs(p1.X - p2.X) < 0.1f + (BuildingType.LookUp[types[0]].Size.X + BuildingType.LookUp[types[2]].Size.X) / 2f &&
System.Math.Abs(p1.Y - p2.Y) < 0.1f + (BuildingType.LookUp[types[0]].Size.Y + BuildingType.LookUp[types[2]].Size.Y) / 2f)
{
continue;
}
float newScore = SC2Util.DistanceGrid(p1, p2);
if (newScore >= wallScore)
{
continue;
}
Wall[0].Pos = p1;
Wall[2].Pos = p2;
wallScore = newScore;
}
}
HashSet <Point2D> around1 = new HashSet <Point2D>();
GetPlacableAround(Tyr.Bot.MapAnalyzer.StartArea, Wall[0].Pos, Wall[0].Size, Wall[1].Size, around1);
HashSet <Point2D> around2 = new HashSet <Point2D>();
GetPlacableAround(Tyr.Bot.MapAnalyzer.StartArea, Wall[2].Pos, Wall[2].Size, Wall[1].Size, around2);
around1.IntersectWith(around2);
foreach (Point2D pos in around1)
{
Wall[1].Pos = new Point2D()
{
X = pos.X + 0.5f, Y = pos.Y + 0.5f
};
break;
}
}
public void Analyze(Tyr tyr)
{
// Determine the start location.
foreach (Unit unit in tyr.Observation.Observation.RawData.Units)
{
if (unit.Owner == tyr.PlayerId && UnitTypes.ResourceCenters.Contains(unit.UnitType))
{
StartLocation = unit.Pos;
}
}
List <MineralField> mineralFields = new List <MineralField>();
foreach (Unit mineralField in tyr.Observation.Observation.RawData.Units)
{
if (UnitTypes.MineralFields.Contains(mineralField.UnitType))
{
mineralFields.Add(new MineralField()
{
Pos = mineralField.Pos, Tag = mineralField.Tag
});
}
}
// The Units provided in our observation are not guaranteed to be in the same order every game.
// To ensure the base finding algorithm finds the same base location every time we sort the mineral fields by position.
mineralFields.Sort((a, b) => (int)(2 * (a.Pos.X + a.Pos.Y * 10000 - b.Pos.X - b.Pos.Y * 10000)));
Dictionary <ulong, int> mineralSetIds = new Dictionary <ulong, int>();
List <List <MineralField> > mineralSets = new List <List <MineralField> >();
int currentSet = 0;
foreach (MineralField mineralField in mineralFields)
{
if (mineralSetIds.ContainsKey(mineralField.Tag))
{
continue;
}
BaseLocation baseLocation = new BaseLocation();
BaseLocations.Add(baseLocation);
mineralSetIds.Add(mineralField.Tag, currentSet);
baseLocation.MineralFields.Add(mineralField);
for (int i = 0; i < baseLocation.MineralFields.Count; i++)
{
MineralField mineralFieldA = baseLocation.MineralFields[i];
foreach (MineralField closeMineralField in mineralFields)
{
if (mineralSetIds.ContainsKey(closeMineralField.Tag))
{
continue;
}
if (SC2Util.DistanceSq(mineralFieldA.Pos, closeMineralField.Pos) <= 4 * 4)
{
mineralSetIds.Add(closeMineralField.Tag, currentSet);
baseLocation.MineralFields.Add(closeMineralField);
}
}
}
currentSet++;
}
List <Gas> gasses = new List <Gas>();
foreach (Unit unit in tyr.Observation.Observation.RawData.Units)
{
if (UnitTypes.GasGeysers.Contains(unit.UnitType))
{
gasses.Add(new Gas()
{
Pos = unit.Pos, Tag = unit.Tag
});
}
}
// The Units provided in our observation are not guaranteed to be in the same order every game.
// To ensure the base finding algorithm finds the same base location every time we sort the gasses by position.
gasses.Sort((a, b) => (int)(2 * (a.Pos.X + a.Pos.Y * 10000 - b.Pos.X - b.Pos.Y * 10000)));
foreach (BaseLocation loc in BaseLocations)
{
DetermineFinalLocation(loc, gasses);
}
if (tyr.GameInfo.MapName.Contains("Blueshift"))
{
foreach (BaseLocation loc in BaseLocations)
{
if (SC2Util.DistanceSq(loc.Pos, SC2Util.Point(141.5f, 112.5f)) <= 5 * 5 && (loc.Pos.X != 141.5 || loc.Pos.Y != 112.5))
{
DebugUtil.WriteLine("Incorrect base location, fixing: " + loc.Pos);
loc.Pos = SC2Util.Point(141.5f, 112.5f);
}
else if (SC2Util.DistanceSq(loc.Pos, SC2Util.Point(34.5f, 63.5f)) <= 5 * 5 && (loc.Pos.X != 34.5 || loc.Pos.Y != 63.5))
{
DebugUtil.WriteLine("Incorrect base location, fixing: " + loc.Pos);
loc.Pos = SC2Util.Point(34.5f, 63.5f);
}
}
}
Stopwatch stopWatch = Stopwatch.StartNew();
int width = Tyr.Bot.GameInfo.StartRaw.MapSize.X;
int height = Tyr.Bot.GameInfo.StartRaw.MapSize.Y;
Placement = new ImageBoolGrid(tyr.GameInfo.StartRaw.PlacementGrid);
StartArea = Placement.GetConnected(SC2Util.To2D(StartLocation));
ArrayBoolGrid startLocations = new ArrayBoolGrid(Placement.Width(), Placement.Height());
foreach (Point2D startLoc in Tyr.Bot.GameInfo.StartRaw.StartLocations)
{
for (int x = -2; x <= 2; x++)
{
for (int y = -2; y <= 2; y++)
{
startLocations[(int)startLoc.X + x, (int)startLoc.Y + y] = true;
}
}
}
for (int x = -2; x <= 2; x++)
{
for (int y = -2; y <= 2; y++)
{
startLocations[(int)StartLocation.X + x, (int)StartLocation.Y + y] = true;
}
}
BoolGrid unPathable;
if (Tyr.Bot.OldMapData)
{
unPathable = new ImageBoolGrid(Tyr.Bot.GameInfo.StartRaw.PathingGrid).GetAnd(startLocations.Invert());
Pathable = unPathable.Invert();
}
else
{
Pathable = new ImageBoolGrid(Tyr.Bot.GameInfo.StartRaw.PathingGrid).GetOr(startLocations);
unPathable = Pathable.Invert();
}
BoolGrid chokes = Placement.Invert().GetAnd(Pathable);
BoolGrid mainExits = chokes.GetAdjacent(StartArea);
enemyDistances = EnemyDistances;
int dist = 1000;
Point2D mainRamp = null;
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
if (mainExits[x, y])
{
int newDist = enemyDistances[x, y];
if (newDist < dist)
{
dist = newDist;
mainRamp = SC2Util.Point(x, y);
}
}
}
}
Ramp = chokes.GetConnected(mainRamp);
BoolGrid pathingWithoutRamp = Pathable.GetAnd(Ramp.Invert());
MainAndPocketArea = pathingWithoutRamp.GetConnected(SC2Util.To2D(StartLocation));
if (Tyr.Bot.MyRace == Race.Protoss)
{
DetermineWall(Ramp, unPathable);
}
WallDistances = Distances(unPathable);
stopWatch.Stop();
DebugUtil.WriteLine("Total time to find wall: " + stopWatch.ElapsedMilliseconds);
}
public Point2D GetEnemyRamp()
{
if (EnemyRamp != null)
{
return(EnemyRamp);
}
if (Tyr.Bot.TargetManager.PotentialEnemyStartLocations.Count != 1)
{
return(null);
}
int width = Tyr.Bot.GameInfo.StartRaw.MapSize.X;
int height = Tyr.Bot.GameInfo.StartRaw.MapSize.Y;
Point2D start = Tyr.Bot.TargetManager.PotentialEnemyStartLocations[0];
BoolGrid enemyStartArea = Placement.GetConnected(start);
BoolGrid chokes = Placement.Invert().GetAnd(Pathable);
BoolGrid mainExits = chokes.GetAdjacent(enemyStartArea);
int[,] startDistances = Distances(SC2Util.To2D(StartLocation));
int dist = 1000;
Point2D mainRamp = null;
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
if (mainExits[x, y])
{
int newDist = startDistances[x, y];
FileUtil.Debug("Ramp distance: " + newDist);
if (newDist < dist)
{
dist = newDist;
mainRamp = SC2Util.Point(x, y);
}
}
}
}
BoolGrid enemyRamp = chokes.GetConnected(mainRamp);
float totalX = 0;
float totalY = 0;
float count = 0;
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
if (enemyRamp[x, y])
{
totalX += x;
totalY += y;
count++;
}
}
}
EnemyRamp = new Point2D()
{
X = totalX / count, Y = totalY / count
};
return(EnemyRamp);
}