baritone.api.utils

Class RotationUtils

java.lang.Object

baritone.api.utils.RotationUtils

public final class RotationUtils
extends java.lang.Object

Since:

9/25/2018

Field Summary

Fields

Modifier and Type	Field and Description
static double	DEG_TO_RAD Constant that a degree value is multiplied by to get the equivalent radian value
static double	RAD_TO_DEG Constant that a radian value is multiplied by to get the equivalent degree value

Method Summary

Modifier and Type	Method and Description
static Rotation	calcRotationFromCoords(net.minecraft.util.math.BlockPos orig, net.minecraft.util.math.BlockPos dest) Calculates the rotation from BlockPosdest to BlockPosorig
static Rotation	calcRotationFromVec3d(net.minecraft.util.math.Vec3d orig, net.minecraft.util.math.Vec3d dest, Rotation current) Calculates the rotation from Vecdest to Vecorig and makes the return value relative to the specified current rotations.
static net.minecraft.util.math.Vec3d	calcVec3dFromRotation(Rotation rotation) Calculates the look vector for the specified yaw/pitch rotations.
static java.util.Optional<Rotation>	reachable(net.minecraft.client.entity.EntityPlayerSP entity, net.minecraft.util.math.BlockPos pos, double blockReachDistance) Determines if the specified entity is able to reach the center of any of the sides of the specified block.
static java.util.Optional<Rotation>	reachable(net.minecraft.client.entity.EntityPlayerSP entity, net.minecraft.util.math.BlockPos pos, double blockReachDistance, boolean wouldSneak)
static java.util.Optional<Rotation>	reachable(IPlayerContext ctx, net.minecraft.util.math.BlockPos pos)
static java.util.Optional<Rotation>	reachable(IPlayerContext ctx, net.minecraft.util.math.BlockPos pos, boolean wouldSneak)
static java.util.Optional<Rotation>	reachableCenter(net.minecraft.entity.Entity entity, net.minecraft.util.math.BlockPos pos, double blockReachDistance, boolean wouldSneak) Determines if the specified entity is able to reach the specified block where it is looking at the direct center of it's hitbox.
static java.util.Optional<Rotation>	reachableOffset(net.minecraft.entity.Entity entity, net.minecraft.util.math.BlockPos pos, net.minecraft.util.math.Vec3d offsetPos, double blockReachDistance, boolean wouldSneak) Determines if the specified entity is able to reach the specified block with the given offsetted position.
static Rotation	wrapAnglesToRelative(Rotation current, Rotation target) Wraps the target angles to a relative value from the current angles.

Methods inherited from class java.lang.Object

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

Field Detail

DEG_TO_RAD

public static final double DEG_TO_RAD

Constant that a degree value is multiplied by to get the equivalent radian value

See Also:

Constant Field Values

RAD_TO_DEG

public static final double RAD_TO_DEG

Constant that a radian value is multiplied by to get the equivalent degree value

See Also:

Constant Field Values

Method Detail

calcRotationFromCoords

public static Rotation calcRotationFromCoords(net.minecraft.util.math.BlockPos orig,
                                              net.minecraft.util.math.BlockPos dest)

Calculates the rotation from BlockPos_dest to BlockPos_orig

Parameters:

orig - The origin position

dest - The destination position

Returns:

The rotation from the origin to the destination

wrapAnglesToRelative

public static Rotation wrapAnglesToRelative(Rotation current,
                                            Rotation target)

Wraps the target angles to a relative value from the current angles. This is done by subtracting the current from the target, normalizing it, and then adding the current angles back to it.

Parameters:

current - The current angles

target - The target angles

Returns:

The wrapped angles

calcRotationFromVec3d

public static Rotation calcRotationFromVec3d(net.minecraft.util.math.Vec3d orig,
                                             net.minecraft.util.math.Vec3d dest,
                                             Rotation current)

Calculates the rotation from Vec_dest to Vec_orig and makes the return value relative to the specified current rotations.

Parameters:

orig - The origin position

dest - The destination position

current - The current rotations

Returns:

The rotation from the origin to the destination

See Also:

wrapAnglesToRelative(Rotation, Rotation)

calcVec3dFromRotation

public static net.minecraft.util.math.Vec3d calcVec3dFromRotation(Rotation rotation)

Calculates the look vector for the specified yaw/pitch rotations.

Parameters:

rotation - The input rotation

Returns:

Look vector for the rotation

reachable

public static java.util.Optional<Rotation> reachable(IPlayerContext ctx,
                                                     net.minecraft.util.math.BlockPos pos)

Parameters:

ctx - Context for the viewing entity

pos - The target block position

Returns:

The optional rotation

See Also:

reachable(EntityPlayerSP, BlockPos, double)

reachable

public static java.util.Optional<Rotation> reachable(IPlayerContext ctx,
                                                     net.minecraft.util.math.BlockPos pos,
                                                     boolean wouldSneak)

reachable

public static java.util.Optional<Rotation> reachable(net.minecraft.client.entity.EntityPlayerSP entity,
                                                     net.minecraft.util.math.BlockPos pos,
                                                     double blockReachDistance)

Determines if the specified entity is able to reach the center of any of the sides of the specified block. It first checks if the block center is reachable, and if so, that rotation will be returned. If not, it will return the first center of a given side that is reachable. The return type will be Optional.empty() if the entity is unable to reach any of the sides of the block.

Parameters:

entity - The viewing entity

pos - The target block position

blockReachDistance - The block reach distance of the entity

Returns:

The optional rotation

reachable

public static java.util.Optional<Rotation> reachable(net.minecraft.client.entity.EntityPlayerSP entity,
                                                     net.minecraft.util.math.BlockPos pos,
                                                     double blockReachDistance,
                                                     boolean wouldSneak)

reachableOffset

public static java.util.Optional<Rotation> reachableOffset(net.minecraft.entity.Entity entity,
                                                           net.minecraft.util.math.BlockPos pos,
                                                           net.minecraft.util.math.Vec3d offsetPos,
                                                           double blockReachDistance,
                                                           boolean wouldSneak)

Determines if the specified entity is able to reach the specified block with the given offsetted position. The return type will be Optional.empty() if the entity is unable to reach the block with the offset applied.

Parameters:

entity - The viewing entity

pos - The target block position

offsetPos - The position of the block with the offset applied.

blockReachDistance - The block reach distance of the entity

Returns:

The optional rotation

reachableCenter

public static java.util.Optional<Rotation> reachableCenter(net.minecraft.entity.Entity entity,
                                                           net.minecraft.util.math.BlockPos pos,
                                                           double blockReachDistance,
                                                           boolean wouldSneak)

Determines if the specified entity is able to reach the specified block where it is looking at the direct center of it's hitbox.

Parameters:

entity - The viewing entity

pos - The target block position

blockReachDistance - The block reach distance of the entity

Returns:

The optional rotation