public override bool tryDrive(Vehicle vehicle, List<Tile> tilePath, Move move)
{
if (tilePath.Count < 4)
return false;
var current = MyStrategy.map.tileAt(vehicle.position);
var currentToFirst = current.directionForTile(tilePath[0]).Value;
var firstToSecond = tilePath[0].directionForTile(tilePath[1]).Value;
var secondToThird = tilePath[1].directionForTile(tilePath[2]).Value;
var thirdToFour = tilePath[2].directionForTile(tilePath[3]).Value;
if (!currentToFirst.isSameAxis(firstToSecond))
return false;
if (firstToSecond.isSameAxis(secondToThird))
return false;
if (firstToSecond.back() != thirdToFour)
return false;
var turningFrom = new Vector(currentToFirst);
var turningTo = new Vector(firstToSecond);
move.EnginePower = 1;
move.WheelTurn = vehicle.steeringAngleForDirection(vehicle.stabilizationDir(turningFrom, current.center, turningTo, -0.25 * Constants.tileSize));
if (vehicle.speed.length > 15) {
move.IsBrake = true;
} else {
move.IsBrake = false;
}
return true;
}
public VirtualVehicle(Vehicle vehicle)
: this()
{
position = vehicle.position;
angle = vehicle.angle;
speed = vehicle.speed;
angularSpeed = vehicle.angularSpeed;
enginePower = vehicle.enginePower;
steeringAngle = vehicle.steeringAngle;
type = vehicle.type;
}
public override bool tryDrive(Vehicle vehicle, List<Tile> tilePath, Move move)
{
var nextTile = tilePath[0];
// nextTile.draw(0xFF0000);
// nextTile.center.draw(0xFF1010);
if (vehicle.forward * (nextTile.center - vehicle.position) < 0.4 && vehicle.speed.length > 10) {
move.IsBrake = true;
move.EnginePower = -1;
} else {
move.IsBrake = false;
move.EnginePower = 1;
}
move.WheelTurn = vehicle.forward.angleTo((nextTile.center - vehicle.position)) * 4;
return true;
}
public TilePath(int[][] waypoints, RoadMap roadMap, Vehicle vehicle, int skipWaypoints = 1)
{
tilePath = new List<Tile>();
var from = roadMap.tileAt(vehicle.position);
var dir = vehicle.forward;
int waypointsCount = waypoints.Length;
for (int waypointIndex = skipWaypoints, end = waypointsCount * 2 + 1; waypointIndex < end && tilePath.Count < 10; ++waypointIndex) {
Tile to = roadMap.tileAt(waypoints[waypointIndex % waypointsCount][0], waypoints[waypointIndex % waypointsCount][1]);
dir = addPathBetween(from, to, dir);
from = to;
if (waypointIndex == end - 1) {
Tile preLast;
if (tilePath.Count >= 2) {
preLast = tilePath[tilePath.Count - 2];
} else {
preLast = roadMap.tileAt(vehicle.position);
}
Tile last = tilePath[tilePath.Count - 1];
var finishDir = preLast.directionForTile(last);
if (finishDir != null) {
var tile = last;
for (int i = 0; i < 4; ++i) {
var next = tile.nextTileInDirection(finishDir.Value);
if (next == null)
break;
tilePath.Add(next);
tile = next;
}
}
}
}
}
public override bool tryDrive(Vehicle vehicle, List<Tile> tilePath, Move move)
{
if (tilePath.Count < 3)
return false;
var currentTile = MyStrategy.map.tileAt(vehicle.position);
Vector turningTo;
Vector turningFrom;
{
var currentToFirst = currentTile.directionForTile(tilePath[0]).Value;
var firstToSecond = tilePath[0].directionForTile(tilePath[1]).Value;
var secondToThird = tilePath[1].directionForTile(tilePath[2]).Value;
if (currentToFirst != firstToSecond)
return false;
if (firstToSecond.isSameAxis(secondToThird))
return false;
if (tilePath.Count >= 4) {
if (tilePath[2].directionForTile(tilePath[3]).Value.back() == currentToFirst)
return false;
}
turningFrom = new Vector(currentToFirst);
turningTo = new Vector(secondToThird);
}
if (vehicle.speed.length > 10 && vehicle.forward * turningFrom > 0.45) {
var vv = new VirtualVehicle(vehicle);
var steering = Math.Sign(turningFrom.angleTo(turningTo));
var innerSide1 = Ray.line(
currentTile.center + turningTo * (Constants.tileSize * 0.5 - Constants.roadMargin) - turningFrom * Constants.tileSize * 0.5,
currentTile.center + turningTo * (Constants.tileSize * 0.5 - Constants.roadMargin) + turningFrom * Constants.tileSize * 0.5
);
//innerSide1.draw(0x00FF00);
var innerSide2 = new Ray(innerSide1.position + turningFrom * Constants.tileSize, innerSide1.direction);
//innerSide2.draw(0x00FF00);
var innerCircle = new Circle(currentTile.center + (turningTo + turningFrom) * Constants.tileSize * 0.5 + turningFrom * Constants.tileSize, Constants.roadMargin);
//innerCircle.draw(0x00FF00);
var backWall = new Ray(tilePath[1].center + turningFrom * (Constants.tileSize * 0.5 - Constants.roadMargin) - turningTo * (Constants.tileSize * 0.5), turningTo * 2 * Constants.tileSize);
//backWall.draw(0x00FF00);
var outerSide = new Ray(currentTile.center - turningTo * (Constants.halfTileSize - Constants.roadMargin) - turningFrom * Constants.halfTileSize, turningFrom * Constants.tileSize * 3);
//outerSide.draw(0x00FF00);
for (int i = 0; i < 100; ++i) {
vv.simulateTick(1.0, steering);
if (vv.rect.isIntersect(innerSide1) || vv.rect.isIntersect(innerSide2))
break;
if (vv.rect.isIntersect(innerCircle))
break;
if (vv.rect.isIntersect(outerSide)) {
var target = currentTile.center + turningFrom * Constants.tileSize * 1.5;
move.WheelTurn = steering;
move.EnginePower = 1;
move.IsBrake = true;
return true;
}
if (vv.rect.isIntersect(backWall)) {
move.EnginePower = 1;
move.WheelTurn = steering;
move.IsBrake = true;
return true;
}
if (tilePath[2].rect.contains(vv.position)) {
// защита от слишком быстрого захода в поворот и ударения в заднюю стенку
for (int j = 0; j < 50; ++j) {
vv.simulateTick(1, steering);
if (vv.rect.isIntersect(backWall)) {
move.EnginePower = 1;
move.WheelTurn = steering;
move.IsBrake = true;
return true;
}
//vv.position.draw(0x00FF00);
//vv.rect.draw(0x0000FF);
}
move.EnginePower = 1;
move.WheelTurn = steering;
move.IsBrake = false;
return true;
}
//vv.position.draw(0xFF0000);
//vv.rect.draw(0x0000FF);
}
}
move.WheelTurn = vehicle.steeringAngleForDirection((currentTile.center + turningFrom * Constants.tileSize * 1.5) - vehicle.position);
move.EnginePower = 1;
move.IsBrake = false;
return true;
}
public abstract bool tryDrive(Vehicle vehicle, List<Tile> tilePath, Move move);
public void drive(Vehicle vehicle, List<Tile> tilePath, Move move)
{
//defaults
move.IsUseNitro = false;
foreach (var strategy in strategies) {
if (strategy.tryDrive(vehicle, tilePath, move)) {
Debug.print(vehicle.position + new Vector(15, 15), strategy.GetType().Name);
return;
}
}
//throw new Exception("Do not have strategy for this situation");
}
public override bool tryDrive(Vehicle vehicle, List<Tile> tilePath, Move move)
{
if (tilePath.Count < 2)
return false;
var current = MyStrategy.map.tileAt(vehicle.position);
var currentToFirst = current.directionForTile(tilePath[0]).Value;
var firstToSecond = tilePath[0].directionForTile(tilePath[1]).Value;
var secondToThird = tilePath[1].directionForTile(tilePath[2]).Value;
if (currentToFirst.isSameAxis(firstToSecond))
return false;
if (currentToFirst.back() != secondToThird)
return false;
var turningFrom = new Vector(currentToFirst);
var turningTo = new Vector(firstToSecond);
if (vehicle.speed.length > 10) {
var steering = Math.Sign(turningFrom.angleTo(turningTo));
var backWall = new Ray(
tilePath[0].center + turningFrom * (Constants.tileSize * 0.5 - Constants.roadMargin) - turningTo * Constants.tileSize * 0.5,
turningTo * Constants.tileSize * 2
);
var backSideWall = new Ray(
backWall.p2 - turningTo * Constants.roadMargin,
-turningFrom * (Constants.tileSize - Constants.roadMargin)
);
var innerWall = new Ray(current.center + turningTo * (Constants.tileSize * 0.5 - Constants.roadMargin) - turningFrom * Constants.tileSize * 0.5,
turningFrom * Constants.tileSize);
var innerCircle = new Circle(current.center + (new Vector(currentToFirst) + new Vector(firstToSecond)) * Constants.tileSize * 0.5, Constants.roadMargin);
backWall.draw(0x00FF00);
backSideWall.draw(0x00FF00);
innerWall.draw(0x00FF00);
innerCircle.draw(0x00FF00);
var vv = new VirtualVehicle(vehicle);
for (int i = 0; i < 100; ++i) {
vv.simulateTick(0.5, steering);
var rect = vv.rect;
if (rect.isIntersect(innerWall) || rect.isIntersect(innerCircle)) {
move.EnginePower = 1;
move.WheelTurn = -steering;
move.IsBrake = false;
return true;
}
if (rect.isIntersect(backWall) || rect.isIntersect(backSideWall)) {
move.IsBrake = false;
move.EnginePower = -1;
//move.WheelTurn = vehicle.steeringAngleForDirection(vehicle.stabilizationDir(turningFrom, current.center, turningTo, -0.25 * Constants.tileSize));
move.WheelTurn = steering;
return true;
}
vv.position.draw(0xFF0000);
vv.rect.draw(0x0000FF);
}
}
move.EnginePower = 0.5;
move.WheelTurn = vehicle.steeringAngleForDirection(vehicle.stabilizationDir(turningFrom, current.center, turningTo, -0.25 * Constants.tileSize));
move.IsBrake = false;
return true;
}
public override bool tryDrive(Vehicle vehicle, List<Tile> tilePath, Move move)
{
if (tilePath.Count < 3)
return false;
var currentTile = MyStrategy.map.tileAt(vehicle.position);
Vector target;
Vector turningFrom;
Vector turningTo;
{
var currentToFirst = currentTile.directionForTile(tilePath[0]).Value;
var firstToSecond = tilePath[0].directionForTile(tilePath[1]).Value;
var secondToThird = tilePath[1].directionForTile(tilePath[2]).Value;
if (currentToFirst != secondToThird) {
return false;
}
if (firstToSecond.isSameAxis(currentToFirst)) {
return false;
}
turningFrom = new Vector(currentToFirst);
turningTo = new Vector(firstToSecond);
target = tilePath[2].center - turningFrom * 0.5 * Constants.tileSize;
}
var vehicleToTarget = target - vehicle.position;
if (vehicle.speed.length > 10 && vehicle.forward * (turningFrom + turningTo) > 0) {
var steering = Math.Sign(turningFrom.angleTo(turningTo));
Ray side = new Ray(
tilePath[0].center - turningTo * (Constants.tileSize * 0.5 - Constants.roadMargin) - turningFrom * Constants.tileSize * 0.5,
turningFrom * (Constants.tileSize - Constants.roadMargin)
);
Ray back = new Ray(side.p2, turningTo * (Constants.tileSize - Constants.roadMargin));
Circle backCircle = new Circle(back.p2 + turningFrom * Constants.roadMargin, Constants.roadMargin);
Ray innerSide = new Ray(
currentTile.center + turningTo * (Constants.tileSize * 0.5 - Constants.roadMargin) - turningFrom * Constants.tileSize * 0.5,
turningFrom * Constants.tileSize
);
Circle innerCircle = new Circle(innerSide.p2 + turningTo * Constants.roadMargin, Constants.roadMargin);
side.draw(0x00FF00);
back.draw(0x00FF00);
backCircle.draw(0x00FF00);
innerSide.draw(0x00FF00);
innerCircle.draw(0x00FF00);
var vv = new VirtualVehicle(vehicle);
for (int i = 0; i < 100; ++i) {
vv.simulateTick(1.0, 0.0);
var rect = vv.rect;
if (rect.isIntersect(side) || rect.isIntersect(back) || rect.isIntersect(backCircle)) {
vv = new VirtualVehicle(vehicle);
for (int j = 0; j < 100; ++j) {
vv.simulateTick(1, steering);
if (rect.isIntersect(innerSide) || rect.isIntersect(innerCircle)) {
move.EnginePower = 1;
move.IsBrake = true;
move.WheelTurn = steering;
return true;
}
}
move.EnginePower = 1;
move.IsBrake = false;
move.WheelTurn = steering;
return true;
} else if (rect.isIntersect(innerSide) || rect.isIntersect(innerCircle)) {
vv = new VirtualVehicle(vehicle);
for (int j = 0; j < 100; ++j) {
vv.simulateTick(1, -steering);
if (rect.isIntersect(innerSide) || rect.isIntersect(innerCircle)) {
move.EnginePower = 1;
move.IsBrake = true;
move.WheelTurn = -steering;
return true;
}
}
move.EnginePower = 1;
move.IsBrake = false;
move.WheelTurn = -steering;
return true;
}
if (tilePath[2].rect.contains(vv.position)) {
move.EnginePower = 1;
move.IsBrake = false;
move.WheelTurn = vehicle.steeringAngleForDirection(vehicleToTarget);
return true;
}
rect.draw(0x0000FF);
vv.position.draw(0xFF0000);
}
move.EnginePower = 1;
move.IsBrake = false;
move.WheelTurn = vehicle.steeringAngleForDirection(vehicleToTarget);
//new Ray(vehicle.position, vehicleToTarget).draw(0x00FFFF);
return true;
}
if (vehicle.forward * vehicleToTarget < 0.5) {
if (vehicle.speed.length > 10) {
move.IsBrake = true;
}
move.EnginePower = 0.3;
} else {
move.EnginePower = 1;
}
move.WheelTurn = vehicle.steeringAngleForDirection(vehicleToTarget);
move.IsBrake = false;
return true;
}
public override bool tryDrive(Vehicle vehicle, List<Tile> tilePath, Move move)
{
var current = MyStrategy.map.tileAt(vehicle.position);
AxisDirection dir;
{
dir = current.directionForTile(tilePath[0]) ?? AxisDirection.up;
for (int i = 1; i < 3 && i < tilePath.Count; ++i) {
if (tilePath[i - 1].directionForTile(tilePath[i]) != dir)
return false;
}
}
var dirVec = new Vector(dir);
var last = current;
int lineTilesCtr = 0;
foreach (var tile in tilePath) {
if (dir.turnLeft() == last.directionForTile(tile)) {
var turnVector = new Vector(dir.turnLeft());
var dist = (vehicle.position - current.center) * turnVector + 0.15 * Constants.tileSize;
dirVec -= turnVector * dist / Constants.tileSize;
break;
} else if (dir.turnRight() == last.directionForTile(tile)) {
var turnVector = new Vector(dir.turnRight());
var dist = (vehicle.position - current.center) * turnVector + 0.15 * Constants.tileSize;
dirVec -= turnVector * dist / Constants.tileSize;
break;
} else if (dir != last.directionForTile(tile))
break;
lineTilesCtr += 1;
last = tile;
}
if (lineTilesCtr >= 8) {
move.IsUseNitro = true;
}
if (vehicle.forward * dirVec > 0.3) {
move.EnginePower = 1;
move.WheelTurn = vehicle.steeringAngleForDirection(dirVec);
} else {
move.EnginePower = 0.2;
move.WheelTurn = vehicle.steeringAngleForDirection(dirVec);
}
move.IsBrake = false;
return true;
}
public override bool tryDrive(Vehicle vehicle, List<Tile> tilePath, Move move)
{
if (tilePath.Count < 3)
return false;
var currentTile = MyStrategy.map.tileAt(vehicle.position);
Vector turningTo;
Vector turningFrom;
{
var firstToSecond = tilePath[0].directionForTile(tilePath[1]).Value;
turningTo = new Vector(firstToSecond);
if (firstToSecond != tilePath[1].directionForTile(tilePath[2])) {
return false;
}
var currentToFirst = currentTile.directionForTile(tilePath[0]).Value;
if (currentToFirst.isSameAxis(firstToSecond)) {
return false;
}
turningFrom = new Vector(currentToFirst);
}
if (vehicle.speed.length > 10) {
var innerSide1 = Ray.line(
currentTile.center + turningTo * (Constants.tileSize * 0.5 - Constants.roadMargin) - turningFrom * Constants.tileSize * 0.5,
currentTile.center + turningTo * (Constants.tileSize * 0.5 - Constants.roadMargin) + turningFrom * Constants.tileSize * 0.5
);
//innerSide1.draw(0x00FF00);
var innerCircle = new Circle(currentTile.center + (turningTo + turningFrom) * Constants.tileSize * 0.5, Constants.roadMargin);
//innerCircle.draw(0x00FF00);
var innerCircleExtended = new Circle(innerCircle.position, innerCircle.radius + 10);
var backWall = new Ray(tilePath[0].center + turningFrom * (Constants.tileSize * 0.5 - Constants.roadMargin) - turningTo * Constants.tileSize * 0.5,
turningTo * Constants.tileSize * 2);
//backWall.draw(0x00FF00);
if (vehicle.forward * turningFrom > 0.45) {
var vv = new VirtualVehicle(vehicle);
var steering = Math.Sign(turningFrom.angleTo(turningTo));
for (int i = 0; i < 100; ++i) {
vv.simulateTick(1.0, steering);
if (vv.rect.isIntersect(innerSide1) || vv.rect.isIntersect(innerCircle)) {
move.EnginePower = 1;
move.WheelTurn = vehicle.steeringAngleForDirection(vehicle.stabilizationDir(turningFrom, currentTile.center, turningTo, -0.15 * Constants.tileSize));
move.IsBrake = false;
return true;
}
if (vv.rect.isIntersect(backWall)) {
move.IsBrake = true;
move.EnginePower = 1;
move.WheelTurn = steering;
return true;
}
if (tilePath[1].rect.contains(vv.position)) {
// защита от слишком быстрого захода в поворот и ударения в заднюю стенку
for (int j = 0; j < 50; ++j) {
vv.simulateTick(1, steering);
if (vv.rect.isIntersect(backWall)) {
move.EnginePower = 1;
move.WheelTurn = steering;
move.IsBrake = true;
return true;
}
//vv.position.draw(0x00FF00);
//vv.rect.draw(0x0000FF);
}
move.EnginePower = 1;
move.WheelTurn = steering;
move.IsBrake = false;
return true;
}
//vv.position.draw(0xFF0000);
//vv.rect.draw(0x0000FF);
}
} else if (vehicle.forward * turningTo > 0.5) {
var vv = new VirtualVehicle(vehicle);
var steering = Math.Sign(turningFrom.angleTo(turningTo));
for (int i = 0; i < 100; ++i) {
vv.simulateTick(1.0, 0);
if (vv.rect.isIntersect(innerSide1) || vv.rect.isIntersect(innerCircleExtended)) {
move.EnginePower = 1;
move.WheelTurn = -steering;
move.IsBrake = false;
return true;
}
if (tilePath[1].rect.contains(vv.position)) {
move.EnginePower = 1;
move.WheelTurn = 0;
move.IsBrake = false;
return true;
}
//vv.position.draw(0xFF0000);
//vv.rect.draw(0x0000FF);
}
} else {
move.IsBrake = true;
move.WheelTurn = 0;
move.EnginePower = 1;
return true;
}
}
move.IsBrake = false;
move.EnginePower = 1;
var turn = turningTo + turningFrom;
move.WheelTurn = vehicle.steeringAngleForDirection(turn);
return true;
}
public override bool tryDrive(Vehicle vehicle, List<Tile> tilePath, Move move)
{
var forceGetBack = false;
if (MyStrategy.currentTick > 180) {
if (vehicle.speed.length < 1) {
zeroSpeedTicks += 1;
} else {
zeroSpeedTicks = 0;
}
if (zeroSpeedTicks > 30) {
forceGetBack = true;
}
}
if (vehicle.speed.length > 5 && !forceGetBack)
return false;
var target = tilePath[0].center;
if (MyStrategy.map.intersect(vehicle.forwardRay * Constants.vehicleLength * 2) != null || forceGetBack) {
move.IsBrake = false;
move.EnginePower = -1;
move.WheelTurn = -vehicle.forward.angleTo(target - vehicle.position) * 4;
return true;
}
return false;
}
