net.malisis.core.util.chunkcollision

Class ChunkCollision

java.lang.Object

net.malisis.core.util.chunkcollision.ChunkCollision

public class ChunkCollision
extends java.lang.Object

This class is the enty point for all the chunk collision related calculation.
The static methods are called via ASM which then call the process for the corresponding server or client instance.

Constructor Summary

Constructors

Constructor and Description
ChunkCollision()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	canPlaceBlockAt(net.minecraft.item.ItemStack itemStack, net.minecraft.entity.player.EntityPlayer player, net.minecraft.world.World world, net.minecraft.block.Block block, int x, int y, int z, int side) Checks whether the block can be placed at the position.
static ChunkCollision	get()
void	getCollisionBoundingBoxes(net.minecraft.world.World world, net.minecraft.util.AxisAlignedBB mask, java.util.List<net.minecraft.util.AxisAlignedBB> list, net.minecraft.entity.Entity entity) Gets the collision bounding boxes for the intersecting chunks.
net.minecraft.util.MovingObjectPosition	getRayTraceResult(net.minecraft.world.World world, net.minecraft.util.MovingObjectPosition mop) Gets the ray trace result.
void	replaceBlocks(net.minecraft.world.World world, BlockState state)
void	setRayTraceInfos(Point src, Point dest) Sets the ray trace infos.
void	setRayTraceInfos(net.minecraft.util.Vec3 src, net.minecraft.util.Vec3 dest) Sets the ray trace infos.
void	updateBlocks(net.minecraft.world.World world, BlockState state)

Methods inherited from class java.lang.Object

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

Constructor Detail

ChunkCollision

public ChunkCollision()

Method Detail

getCollisionBoundingBoxes

public void getCollisionBoundingBoxes(net.minecraft.world.World world,
                             net.minecraft.util.AxisAlignedBB mask,
                             java.util.List<net.minecraft.util.AxisAlignedBB> list,
                             net.minecraft.entity.Entity entity)

Gets the collision bounding boxes for the intersecting chunks.
Called via ASM from World.getCollidingBoundingBoxes(Entity, AxisAlignedBB)

Parameters:

world - the world

mask - the mask

list - the list

entity - the entity

setRayTraceInfos

public void setRayTraceInfos(net.minecraft.util.Vec3 src,
                    net.minecraft.util.Vec3 dest)

Sets the ray trace infos.
Called via ASM at the beginning of World.rayTraceBlocks(Vec3, Vec3, boolean, boolean, boolean)

Parameters:

src - the src

dest - the dest

setRayTraceInfos

public void setRayTraceInfos(Point src,
                    Point dest)

Sets the ray trace infos.

Parameters:

src - the src

dest - the dest

getRayTraceResult

public net.minecraft.util.MovingObjectPosition getRayTraceResult(net.minecraft.world.World world,
                                                        net.minecraft.util.MovingObjectPosition mop)

Gets the ray trace result.
Called via ASM from World.rayTraceBlocks(Vec3, Vec3, boolean, boolean, boolean) before each return.

Parameters:

world - the world

mop - the mop

Returns:

the ray trace result

canPlaceBlockAt

public boolean canPlaceBlockAt(net.minecraft.item.ItemStack itemStack,
                      net.minecraft.entity.player.EntityPlayer player,
                      net.minecraft.world.World world,
                      net.minecraft.block.Block block,
                      int x,
                      int y,
                      int z,
                      int side)

Checks whether the block can be placed at the position.
Called via ASM from World.canPlaceEntityOnSide(Block, int, int, int, boolean, int, Entity, net.minecraft.item.ItemStack) at the begining.
Tests the block bounding box (boxes if IChunkCollidable) against the occupied blocks position, then against all the bounding boxes of the IChunkCollidable available for those chunks.

Parameters:

world - the world

block - the block

x - the x

y - the y

z - the z

Returns:

true, if can be placed

replaceBlocks

public void replaceBlocks(net.minecraft.world.World world,
                 BlockState state)

updateBlocks

public void updateBlocks(net.minecraft.world.World world,
                BlockState state)

get

public static ChunkCollision get()