@Override
public EffectRange translate(IntVector3 offset) {
// Basic implementation, should be overridden if a better method is available
List<IntVector3> blocks = new ArrayList<IntVector3>();
EffectIterator iter = new EffectIterator();
this.initEffectIterator(iter);
while (iter.hasNext()) {
IntVector3 translated = iter.next().copy();
translated.add(offset);
blocks.add(translated);
}
return new ListEffectRange(blocks, false);
}
protected EffectRangeImpl(Iterator<IntVector3> blocks) {
int mxx = 0;
int mxy = 0;
int mxz = 0;
int mnx = 0;
int mny = 0;
int mnz = 0;
boolean first = true;
while (blocks.hasNext()) {
IntVector3 next = blocks.next();
int x = next.getX();
int y = next.getY();
int z = next.getZ();
if (first) {
first = false;
mxx = x;
mnx = x;
mxy = y;
mny = y;
mxz = z;
mnz = z;
continue;
}
if (x > mxx) {
mxx = x;
} else if (x < mnx) {
mnx = x;
}
if (z > mxz) {
mxz = z;
} else if (z < mnz) {
mnz = z;
}
if (y > mxy) {
mxy = y;
} else if (y < mny) {
mny = y;
}
}
this.maxX = mxx;
this.maxY = mxy;
this.maxZ = mxz;
this.minX = mnx;
this.minY = mny;
this.minZ = mnz;
if (maxX < minX || maxY < minY || maxZ < minZ) {
throw new IllegalArgumentException("MaxX/Y/Z must be greater than MinX/Y/Z");
}
}
public boolean intersectsLiquids() {
final int startX = min.getX();
final int startY = min.getY();
final int startZ = min.getZ();
final int endX = max.getX();
final int endY = max.getY();
final int endZ = max.getZ();
for (int yy = startY; yy <= endY; yy++) {
if (yy == startY || yy == endY) {
for (int xx = startX; xx <= endX; xx++) {
for (int zz = startZ; zz <= endZ; zz++) {
if (parent.getBlockMaterial(xx, yy, zz) instanceof Liquid) {
return true;
}
}
}
} else {
for (int xx = startX; xx <= endX; xx++) {
if (parent.getBlockMaterial(xx, yy, startZ) instanceof Liquid
|| parent.getBlockMaterial(xx, yy, endZ) instanceof Liquid) {
return true;
}
}
for (int zz = startZ + 1; zz < endZ; zz++) {
if (parent.getBlockMaterial(startX, yy, zz) instanceof Liquid
|| parent.getBlockMaterial(endX, yy, zz) instanceof Liquid) {
return true;
}
}
}
}
return false;
}
protected boolean isOuter(int xx, int yy, int zz) {
return xx == min.getX()
|| yy == min.getY()
|| zz == min.getZ()
|| xx == max.getX()
|| yy == max.getY()
|| zz == max.getZ();
}
public boolean commitAsyncQueue() {
boolean updated = false;
PhysicsUpdate update;
EffectIterator ei = new EffectIterator();
while ((update = asyncQueue.poll()) != null) {
updated = true;
update.getRange().initEffectIterator(ei);
int x = update.getX();
int y = update.getY();
int z = update.getZ();
while (ei.hasNext()) {
IntVector3 v = ei.next();
int ox = x + v.getX();
int oy = y + v.getY();
int oz = z + v.getZ();
if ((ox & MASK) == (x & MASK) && (oy & MASK) == (y & MASK) && (oz & MASK) == (z & MASK)) {
queueForUpdate(ox, oy, oz, update.getOldMaterial());
} else if (ox >= 0
&& ox < Region.BLOCKS.SIZE
&& oy >= 0
&& oy < Region.BLOCKS.SIZE
&& oz >= 0
&& oz < Region.BLOCKS.SIZE) {
region.updateBlockPhysics(ox, oy, oz, update.getOldMaterial());
} else {
region
.getWorld()
.queueBlockPhysics(
region.getBlockX() + ox,
region.getBlockY() + oy,
region.getBlockZ() + oz,
EffectRange.THIS,
update.getOldMaterial());
}
}
}
return updated;
}
@Override
public void fill(boolean ignoreAir) {
final int endX = max.getX();
final int endY = max.getY();
final int endZ = max.getZ();
for (int xx = min.getX(); xx <= endX; xx++) {
for (int yy = min.getY(); yy <= endY; yy++) {
for (int zz = min.getZ(); zz <= endZ; zz++) {
if (!ignoreAir || !parent.getBlockMaterial(xx, yy, zz).isMaterial(VanillaMaterials.AIR)) {
parent.setBlockMaterial(xx, yy, zz, picker.get(isOuter(xx, yy, zz)));
}
}
}
}
}
@Override
public void randomFill(float odd, boolean ignoreAir) {
final int endX = max.getX();
final int endY = max.getY();
final int endZ = max.getZ();
for (int xx = min.getX(); xx <= endX; xx++) {
for (int yy = min.getY(); yy <= endY; yy++) {
for (int zz = min.getZ(); zz <= endZ; zz++) {
if (parent.getRandom().nextFloat() > odd) {
continue;
}
if (!ignoreAir || !parent.getBlockMaterial(xx, yy, zz).isMaterial(VanillaMaterials.AIR)) {
parent.setBlockMaterial(xx, yy, zz, picker.get(isOuter(xx, yy, zz)));
}
}
}
}
}
public void offsetMax(IntVector3 offset) {
max.add(offset);
}
public void offsetMin(IntVector3 offset) {
min.add(offset);
}
public void setMin(int x, int y, int z) {
min.set(x, y, z);
}
public void setMax(int x, int y, int z) {
max.set(x, y, z);
}
@Override
public void sphericalFill(boolean ignoreAir) {
final float xScale = max.getX() - min.getX() + 1;
final float yScale = max.getY() - min.getY() + 1;
final float zScale = max.getZ() - min.getZ() + 1;
final float xOffset = min.getX() + xScale / 2;
final float zOffset = min.getZ() + zScale / 2;
final int endX = max.getX();
final int endY = max.getY();
final int endZ = max.getZ();
for (int xx = min.getX(); xx <= endX; xx++) {
final float dx = (xx - xOffset) / (xScale * 0.5f);
for (int yy = min.getY(); yy <= endY; yy++) {
final float dy = (yy - min.getY()) / yScale;
for (int zz = min.getZ(); zz <= endZ; zz++) {
final float dz = (zz - zOffset) / (zScale * 0.5f);
if (dx * dx + dy * dy + dz * dz <= 1.05) {
if (ignoreAir
&& !parent.getBlockMaterial(xx, yy, zz).isMaterial(VanillaMaterials.AIR)) {
continue;
}
parent.setBlockMaterial(xx, yy, zz, picker.get(false));
}
}
}
}
}