public void SetLastTask(GroupTask task)
{
task.tick += tick;
lastTask = task;
ISquad squad;
if (task.action != ActionType.TacticalNuclearStrike &&
task.action != ActionType.SetupVehicleProduction && task.group > 0 && Squads.TryGetValue(task.group, out squad))
{
squad.LastTask = task;
}
}
private GroupTask FormTacticalDefenseTask(ArmyInfo opponent)
{
var squadsUnderNuclearAttack = Squads.Where(s => s.Value.IsUnderNuclearAttack).ToArray();
if (!squadsUnderNuclearAttack.Any())
{
return(null);
}
var scaleInTask = new GroupTask
{
priority = 0,
order = 0,
duration = 30,
action = ActionType.Scale,
factor = 0.1,
X = opponent.strike.target.X,
Y = opponent.strike.target.Y
};
var scaleOutTask = new GroupTask
{
priority = 0,
order = 0,
duration = 30,
action = ActionType.Scale,
factor = 10,
next = (opp, strat) => scaleInTask,
X = opponent.strike.target.X,
Y = opponent.strike.target.Y
};
var task = squadsUnderNuclearAttack.Length > 1 ? new GroupTask
{
action = ActionType.ClearAndSelect,
top = squadsUnderNuclearAttack.Min(s => s.Value.Vehicles.Min(v => (int)v.Value.Y)),
bottom = squadsUnderNuclearAttack.Min(s => s.Value.Vehicles.Max(v => (int)v.Value.Y)),
left = squadsUnderNuclearAttack.Min(s => s.Value.Vehicles.Min(v => (int)v.Value.X)),
right = squadsUnderNuclearAttack.Min(s => s.Value.Vehicles.Max(v => (int)v.Value.X)),
next = (opp, strat) => scaleOutTask
} : !squadsUnderNuclearAttack.First().Value.Vehicles.All(v => v.Value.IsSelected) ? new GroupTask
{
action = ActionType.ClearAndSelect,
group = squadsUnderNuclearAttack.First().Value.Id,
next = (opp, strat) => scaleOutTask
} : scaleOutTask;
return(task);
}
public GroupTask GetTask(ArmyInfo opponent)
{
Analyze(opponent);
GroupTask task = null;
ISquad squad = null;
if (lastTask != null && Squads.TryGetValue(lastTask.group, out squad) && squad.Target != null &&
(lastTask.tick + lastTask.duration > tick && lastTask.action != ActionType.Scale ||
lastTask.tick + lastTask.duration > tick && lastTask.factor > 0 && lastTask.factor < 1 &&
!squad.IsCollapsed))
{
return(new GroupTask
{
action = ActionType.None
});
}
if (lastTask != null && lastTask.next != null && squad != null && squad.Target != null)
{
task = lastTask.next(opponent, strategy);
}
if (task != null)
{
return(task);
}
task = GetInitializationTask();
if (task != null)
{
return(task);
}
task = FormTacticalDefenseTask(opponent);
if (task != null)
{
return(task);
}
task = FormTacticalAttackTask(opponent);
if (task != null)
{
return(task);
}
task = Squads.Select(s => s.Value.FormTask(opponent, strategy)).Where(t => t != null)
.Where(t => !NotInitializedGroups.Any() || Squads[t.group].LastTask == null)
.OrderBy(t => t.priority).ThenBy(t => t.order)
.ThenBy(t => Squads[t.group].LastTask != null ? Squads[t.group].LastTask.tick : int.MinValue)
.ThenByDescending(t => (int)t.action).FirstOrDefault();
return(task);
}
private GroupTask GetInitializationTask()
{
if (!NotInitializedGroups.Any())
{
return(null);
}
var nextGroup = NotInitializedGroups.Peek();
var groupedVehicles = ByType[nextGroup.type].Select(v => v.Value)
.Where(v => v.X <nextGroup.right && v.X> nextGroup.left && v.Y <nextGroup.bottom && v.Y> nextGroup.top).ToArray();
var isGroupSelected = groupedVehicles.All(v => v.IsSelected && !v.Groups.Any());
if (isGroupSelected)
{
var scaleTask = new GroupTask
{
group = nextGroup.id,
action = ActionType.Scale,
factor = 0.1,
duration = 30,
X = nextGroup.scaleLocation.X,
Y = nextGroup.scaleLocation.Y
};
return(new GroupTask
{
action = ActionType.Assign,
group = nextGroup.id,
next = (opp, strat) => scaleTask
});
}
else
{
return(new GroupTask
{
action = ActionType.ClearAndSelect,
left = nextGroup.left,
top = nextGroup.top,
right = nextGroup.right,
bottom = nextGroup.bottom,
});
}
}
public GroupTask FormTask(ArmyInfo opponent, StrategyType strategy)
{
var task = GetTaskByStrategy(opponent, strategy);
GroupTask scaleTask = null;
if (task != null && Target != null && Target.variance > 1.5 * initVariance)
{
var scaletask2 = CreateScaleTask(0.1, (opp, strat) => GetTaskByStrategy(opp, strat), task.priority, task.order, 10);
var rotatetask = CreateRotateTask(-PI / 4, (opp, strat) => scaletask2, task.priority, task.order, 10);
var scaletask1 = CreateScaleTask(0.1, (opp, strat) => rotatetask, task.priority, task.order, 10);
scaleTask = CreateMoveTask(new Coordinate(), (opp, strat) => scaletask1, task.priority, task.order);
//scaleTask = CreateScaleTask(0.1, (opp, strat) => GetTaskByStrategy(opp, strat), task.priority, task.order, (int)Min(10, Max(60, Target.variance / initVariance * 10d)));
}
if (task != null && Vehicles.Any(v => !v.Value.IsSelected))
{
return(CreateSelectTask((opp, strat) => scaleTask ?? GetTaskByStrategy(opponent, strategy), task.priority, task.order));
}
return(scaleTask ?? task);
}
private GroupTask FormTacticalAttackTask(ArmyInfo opponent)
{
if (!canTacticalNuclearAttack)
{
return(null);
}
GroupTask task = null;
if (opponent.Squads.Any())
{
var target = opponent.Squads.Select(s => s.Value.Target).Where(t => t != null)
.Where(t => All.Any(v =>
{
var range = v.Value.GetDistanceTo(t.center.X, t.center.Y);
return(range < 0.9 * v.Value.VisionRange && range > 0.7 * v.Value.VisionRange);
})).OrderByDescending(t => (int)(t.groundDamage / 10))
.ThenBy(t => All.Where(a => a.Value.GetDistanceTo(t.center.X, t.center.Y) < 50)
.Sum(a => 99d - 99d / 50 * a.Value.GetDistanceTo(t.center.X, t.center.Y)) / 10)
.ThenBy(t => t.type == VehicleType.Tank
? 0 : t.type == VehicleType.Ifv
? 1 : t.type == VehicleType.Helicopter
? 2 : t.type == VehicleType.Fighter ? 3 : 4).FirstOrDefault();
if (target != null)
{
task = new GroupTask
{
action = ActionType.TacticalNuclearStrike,
order = 1,
priority = 0,
X = target.center.X,
Y = target.center.Y,
vehicleId = GetVehicleForNuclearAttack(target.center.X, target.center.Y).Id,
duration = 30
};
}
}
var nearestVehicle = opponent.All.Where(v => All.Any(s =>
{
var range = s.Value.GetDistanceTo(v.Value.X, v.Value.Y);
return(range < 0.9 * s.Value.VisionRange && range > 0.7 * s.Value.VisionRange);
})).OrderByDescending(v => opponent.All.Where(a => a.Value.GetDistanceTo(v.Value) < 50).Sum(a => a.Value.GroundDamage) / 10)
.ThenBy(v => All.Where(a => a.Value.GetDistanceTo(v.Value) < 50).Sum(a => 99d - 99d / 50 * a.Value.GetDistanceTo(v.Value)) / 10)
.ThenBy(v => v.Value.Type == VehicleType.Tank
? 0 : v.Value.Type == VehicleType.Ifv
? 1 : v.Value.Type == VehicleType.Helicopter
? 2 : v.Value.Type == VehicleType.Fighter ? 3 : 4).FirstOrDefault();
task = nearestVehicle.Value != null
? new GroupTask
{
action = ActionType.TacticalNuclearStrike,
order = 1,
priority = 0,
X = nearestVehicle.Value.X,
Y = nearestVehicle.Value.Y,
vehicleId = GetVehicleForNuclearAttack(nearestVehicle.Value.X, nearestVehicle.Value.Y).Id,
duration = 30
} : null;
if (task == null)
{
return(null);
}
var squad = Squads.First(s => s.Value.Vehicles.ContainsKey(task.vehicleId)).Value;
var stopTask = new GroupTask
{
action = ActionType.Move,
X = 0,
Y = 0,
group = squad.Id,
next = (opp, strat) => task
};
return(squad.Vehicles.Any(v => !v.Value.IsSelected)
? new GroupTask
{
action = ActionType.ClearAndSelect,
group = squad.Id,
next = (opp, strat) => stopTask
} : stopTask);
}
void ExecuteTask(GroupTask task, Move move)
{
move.Action = task.action;
if (task.group > 0)
{
move.Group = task.group;
}
switch (task.action)
{
case ActionType.Move:
move.X = task.X;
move.Y = task.Y;
if (task.maxSpeed > 0)
{
move.MaxSpeed = task.maxSpeed;
}
break;
case ActionType.ClearAndSelect:
if (task.top > 0)
{
move.Top = task.top;
}
if (task.bottom > 0)
{
move.Bottom = task.bottom;
}
if (task.left > 0)
{
move.Left = task.left;
}
if (task.right > 0)
{
move.Right = task.right;
}
break;
case ActionType.Scale:
move.Factor = task.factor;
move.X = task.X;
move.Y = task.Y;
break;
case ActionType.Rotate:
move.Angle = task.angle;
move.X = task.X;
move.Y = task.Y;
break;
case ActionType.TacticalNuclearStrike:
move.VehicleId = task.vehicleId;
move.X = task.X;
move.Y = task.Y;
break;
case ActionType.SetupVehicleProduction:
move.VehicleType = task.vehicleType;
move.FacilityId = task.facilityId;
break;
default: break;
}
if (task.action != ActionType.None)
{
Mine.SetLastTask(task);
}
}