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Javadocs to LocalBlockVectorSet

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dordsor21 2021-09-11 16:59:00 +01:00
parent 8c8419a1c5
commit 8e214b1232
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1 changed files with 74 additions and 6 deletions
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80
worldedit-core/src/main/java/com/fastasyncworldedit/core/math/LocalBlockVectorSet.java
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@ -20,12 +20,27 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
private int offsetX;
private int offsetZ;
/**
* New LocalBlockVectorSet that will set the offset x and z to the first value given
*/
public LocalBlockVectorSet() {
offsetX = offsetZ = Integer.MAX_VALUE;
this.set = new SparseBitSet();
}
public LocalBlockVectorSet(int x, int z, SparseBitSet set) {
/**
* New LocalBlockVectorSet with a given offset
*
* @param x x offset
* @param z z offset
*/
public LocalBlockVectorSet(int x, int z) {
this.offsetX = x;
this.offsetZ = z;
this.set = new SparseBitSet();
}
private LocalBlockVectorSet(int x, int z, SparseBitSet set) {
this.offsetX = x;
this.offsetZ = z;
this.set = set;
@ -41,6 +56,14 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
return set.isEmpty();
}
/**
* If the set contains a position
*
* @param x x position
* @param y y position
* @param z z position
* @return if the set contains the position
*/
public boolean contains(int x, int y, int z) {
// take 128 to fit -256<y<255
return set.get(MathMan.tripleSearchCoords(x - offsetX, y - 128, z - offsetZ));
@ -60,6 +83,15 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
return new LocalBlockVectorSet(offsetX, offsetZ, set.clone());
}
/**
* If a radius is contained by the set
*
* @param x x radius center
* @param y y radius center
* @param z z radius center
* @param radius
* @return if radius is contained by the set
*/
public boolean containsRadius(int x, int y, int z, int radius) {
if (radius <= 0) {
return contains(x, y, z);
@ -94,11 +126,12 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
return false;
}
public void addOffset(int x, int z) {
this.offsetX += x;
this.offsetZ += z;
}
/**
* Set the offset applied to values when storing and reading to keep the values within -1024 to 1023
*
* @param x x offset
* @param z z offset
*/
public void setOffset(int x, int z) {
this.offsetX = x;
this.offsetZ = z;
@ -198,6 +231,14 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
return array;
}
/**
* If a position is contained by the bounds of the set
*
* @param x x position
* @param y y position
* @param z z position
* @return true if position is contained by the bounds of the set
*/
public boolean canAdd(int x, int y, int z) {
if (offsetX == Integer.MAX_VALUE) {
return false;
@ -210,6 +251,14 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
return y >= -128 && y <= 383;
}
/**
* Add a position to the set if not present
*
* @param x x position
* @param y y position
* @param z z position
* @return true if not already present
*/
public boolean add(int x, int y, int z) {
if (offsetX == Integer.MAX_VALUE) {
offsetX = x;
@ -233,6 +282,12 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
}
}
/**
* Add a position to the set if not present
*
* @param vector position
* @return true if not already present
*/
@Override
public boolean add(BlockVector3 vector) {
return add(vector.getBlockX(), vector.getBlockY(), vector.getBlockZ());
@ -252,6 +307,14 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
return MathMan.tripleSearchCoords(x - offsetX, y - 128, z - offsetZ);
}
/**
* Remove a position from the set.
*
* @param x x positition
* @param y y positition
* @param z z positition
* @return true if value was present.
*/
public boolean remove(int x, int y, int z) {
int relX = x - offsetX;
int relZ = z - offsetZ;
@ -329,6 +392,11 @@ public class LocalBlockVectorSet implements Set<BlockVector3> {
return result;
}
/**
* Visit each point contained in the set
*
* @param visitor visitor to use
*/
public void forEach(BlockVectorSetVisitor visitor) {
int size = size();
int index = -1;