Package megamek.client.bot.princess

Class AeroPathUtil

java.lang.Object

megamek.client.bot.princess.AeroPathUtil

public class AeroPathUtil
extends Object

Helper class that contains functionality relating mostly to aero unit paths.

Field Summary

Fields

Modifier and Type	Field	Description
protected static final List<List<MoveStepType>>	TURNS

Method Summary

Modifier and Type	Method	Description
static int	calculateMaxSafeThrust(IAero aero)	Helper function to calculate the maximum thrust we should use for a particular aircraft We limit ourselves to the lowest of "safe thrust" and "structural integrity", as anything further is unsafe, meaning it requires a PSR.
static Collection<MovePath>	generateValidAccelerations(MovePath startingPath, int lowerBound, int upperBound)	Generates paths that begin with all valid acceleration sequences for this aircraft.
static List<MovePath>	generateValidAltitudeChanges(MovePath path)	Given a move path, generate all possible increases and decreases in elevation.
static List<MovePath>	generateValidRotations(MovePath path)	Given a move path, generates all possible rotations from it, without any regard to legality.
static int	getSpheroidDir(Game game, Entity mover)
static List<List<MoveStepType>>	getTurns()
static boolean	isSafePathOffBoard(MovePath movePath)	A quick determination that checks the given path for the most common causes of a PSR and whether it leads us off board.
static boolean	willCrash(MovePath movePath)	Determines if the aircraft undertaking the given path will become a lawn dart
static boolean	willStall(MovePath movePath)	Determines if the aircraft undertaking the given path will stall at the end of the turn.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

TURNS

protected static final List<List<MoveStepType>> TURNS

Method Details

getTurns

public static List<List<MoveStepType>> getTurns()

willStall

public static boolean willStall(MovePath movePath)

Determines if the aircraft undertaking the given path will stall at the end of the turn. Only relevant for aerodyne units

Parameters:

movePath - the path to check

Returns:

whether the aircraft will stall at the end of the path

willCrash

public static boolean willCrash(MovePath movePath)

Determines if the aircraft undertaking the given path will become a lawn dart

Parameters:

movePath - the path to check

Returns:

True or false

isSafePathOffBoard

public static boolean isSafePathOffBoard(MovePath movePath)

A quick determination that checks the given path for the most common causes of a PSR and whether it leads us off board. The idea being that a safe path off board should not include any PSRs.

Parameters:

movePath - The path to check

Returns:

True or false

generateValidAccelerations

public static Collection<MovePath> generateValidAccelerations(MovePath startingPath,
 int lowerBound,
 int upperBound)

Generates paths that begin with all valid acceleration sequences for this aircraft.

Parameters:

startingPath - The initial path, hopefully empty.

Returns:

The child paths with all the accelerations this unit possibly can undertake.

calculateMaxSafeThrust

public static int calculateMaxSafeThrust(IAero aero)

Helper function to calculate the maximum thrust we should use for a particular aircraft We limit ourselves to the lowest of "safe thrust" and "structural integrity", as anything further is unsafe, meaning it requires a PSR.

Parameters:

aero - The aero entity for which to calculate max thrust.

Returns:

The max thrust.

generateValidAltitudeChanges

public static List<MovePath> generateValidAltitudeChanges(MovePath path)

Given a move path, generate all possible increases and decreases in elevation.

Parameters:

path - The move path to process.

Returns:

Collection of generated paths.

generateValidRotations

public static List<MovePath> generateValidRotations(MovePath path)

Given a move path, generates all possible rotations from it, without any regard to legality. Mostly because it's intended for spheroid DropShips in atmosphere, which can rotate as much as they want.

getSpheroidDir

public static int getSpheroidDir(Game game,
 Entity mover)