net.malisis.core.util

Class RaytraceWorld

java.lang.Object

net.malisis.core.util.RaytraceWorld

public class RaytraceWorld
extends java.lang.Object

RayTrace class that offers more control to handle raytracing.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RaytraceWorld.Options The Class Options.

Field Summary

Fields

Modifier and Type	Field and Description
java.util.HashMap<net.minecraft.util.BlockPos,net.minecraft.util.MovingObjectPosition>	blockPassed List of blocks passed by the ray trace.
net.minecraft.util.MovingObjectPosition	firstHit The first block to be hit.
int	options Options for the ray tracing.

Constructor Summary

Constructors

Constructor and Description
RaytraceWorld(Point src, Point dest) Instantiates a new RaytraceWorld.
RaytraceWorld(Point src, Point dest, int options) Instantiates a new RaytraceWorld.
RaytraceWorld(Point src, Vector v) Instantiates a new RaytraceWorld.
RaytraceWorld(Point src, Vector v, int options) Instantiates a new RaytraceWorld.
RaytraceWorld(Ray ray) Instantiates a new RaytraceWorld.
RaytraceWorld(Ray ray, int options) Instantiates a new RaytraceWorld.

Method Summary

Modifier and Type	Method and Description
Vector	direction() Gets the direction vector of the ray.
double	distance() Gets the length of the ray.
Point	getDestination() Gets the destination of this RaytraceWorld.
double	getMin(double x, double y, double z) Gets the minimum value of x, y, z.
Point	getSource() Gets the source of this RaytraceWorld
boolean	hasOption(int opt) Checks if the option opt is set.
net.minecraft.util.MovingObjectPosition	rayTraceBlock(net.minecraft.util.BlockPos pos, Point exit) Raytraces inside an actual block area.
void	setLength(double length) Sets the length of this RaytraceWorld.
net.minecraft.util.MovingObjectPosition	trace() Does the raytracing.

Methods inherited from class java.lang.Object

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

Field Detail

firstHit

public net.minecraft.util.MovingObjectPosition firstHit

The first block to be hit. If ray trace reaches dest without any hit, firstHit will have typeOfHit = MISS

blockPassed

public java.util.HashMap<net.minecraft.util.BlockPos,net.minecraft.util.MovingObjectPosition> blockPassed

List of blocks passed by the ray trace. Only set if options LOG_BLOCK_PASSED is set

options

public int options

Options for the ray tracing.

Constructor Detail

RaytraceWorld

public RaytraceWorld(Ray ray,
                     int options)

Instantiates a new RaytraceWorld.

Parameters:

ray - the ray

options - the options

RaytraceWorld

public RaytraceWorld(Ray ray)

Instantiates a new RaytraceWorld.

Parameters:

ray - the ray

RaytraceWorld

public RaytraceWorld(Point src,
                     Vector v,
                     int options)

Instantiates a new RaytraceWorld.

Parameters:

src - the src

v - the v

options - the options

RaytraceWorld

public RaytraceWorld(Point src,
                     Vector v)

Instantiates a new RaytraceWorld.

Parameters:

src - the src

v - the v

RaytraceWorld

public RaytraceWorld(Point src,
                     Point dest,
                     int options)

Instantiates a new RaytraceWorld.

Parameters:

src - the src

dest - the dest

options - the options

RaytraceWorld

public RaytraceWorld(Point src,
                     Point dest)

Instantiates a new RaytraceWorld.

Parameters:

src - the src

dest - the dest

Method Detail

getSource

public Point getSource()

Gets the source of this RaytraceWorld

Returns:

the source

getDestination

public Point getDestination()

Gets the destination of this RaytraceWorld.

Returns:

the destination

direction

public Vector direction()

Gets the direction vector of the ray.

Returns:

the direction

distance

public double distance()

Gets the length of the ray.

Returns:

the distance

setLength

public void setLength(double length)

Sets the length of this RaytraceWorld.

Parameters:

length - the new length

hasOption

public boolean hasOption(int opt)

Checks if the option opt is set.

Parameters:

opt - the option to check

Returns:

true, if option is present, false otherwise

trace

public net.minecraft.util.MovingObjectPosition trace()

Does the raytracing.

Returns:

MovingObjectPosition with typeOfHit BLOCK if a ray hits a block in the way, or MISS if it reaches dest without any hit

getMin

public double getMin(double x,
                     double y,
                     double z)

Gets the minimum value of x, y, z.

Parameters:

x - the x

y - the y

z - the z

Returns:

Double.NaN if x, y and z are all three are Double.NaN

rayTraceBlock

public net.minecraft.util.MovingObjectPosition rayTraceBlock(net.minecraft.util.BlockPos pos,
                                                             Point exit)

Raytraces inside an actual block area. Calls Block.collisionRayTrace(World, BlockPos, net.minecraft.util.Vec3, net.minecraft.util.Vec3)

Parameters:

pos - the pos

exit - the exit

Returns:

the MovingObjectPosition return by block raytrace