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Dead code

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Signed-off-by: TheMode <themode@outlook.fr>
This commit is contained in:
TheMode 2022-02-02 19:55:14 +01:00
parent 852712c4ed
commit 5b91e0c622
1 changed files with 13 additions and 36 deletions
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49
src/main/java/net/minestom/server/instance/palette/FlexiblePalette.java
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@ -42,10 +42,10 @@ final class FlexiblePalette implements SpecializedPalette, Cloneable {
// value = palette index // value = palette index
private Int2IntOpenHashMap valueToPaletteMap; private Int2IntOpenHashMap valueToPaletteMap;
FlexiblePalette(AdaptivePalette adaptivePalette) { FlexiblePalette(AdaptivePalette adaptivePalette, int bitsPerEntry) {
this.adaptivePalette = adaptivePalette; this.adaptivePalette = adaptivePalette;
this.bitsPerEntry = adaptivePalette.defaultBitsPerEntry; this.bitsPerEntry = bitsPerEntry;
this.hasPalette = bitsPerEntry <= maxBitsPerEntry(); this.hasPalette = bitsPerEntry <= maxBitsPerEntry();
this.paletteToValueList = new IntArrayList(1); this.paletteToValueList = new IntArrayList(1);
@ -53,15 +53,17 @@ final class FlexiblePalette implements SpecializedPalette, Cloneable {
this.valueToPaletteMap = new Int2IntOpenHashMap(1); this.valueToPaletteMap = new Int2IntOpenHashMap(1);
this.valueToPaletteMap.put(0, 0); this.valueToPaletteMap.put(0, 0);
this.valueToPaletteMap.defaultReturnValue(-1); this.valueToPaletteMap.defaultReturnValue(-1);
this.values = new long[valuesLength(bitsPerEntry)];
}
FlexiblePalette(AdaptivePalette adaptivePalette) {
this(adaptivePalette, adaptivePalette.defaultBitsPerEntry);
} }
@Override @Override
public int get(int x, int y, int z) { public int get(int x, int y, int z) {
final long[] values = this.values; final long[] values = this.values;
if (values == null) {
// Section is not loaded, return default value
return 0;
}
final int bitsPerEntry = this.bitsPerEntry; final int bitsPerEntry = this.bitsPerEntry;
final int valuesPerLong = VALUES_PER_LONG[bitsPerEntry]; final int valuesPerLong = VALUES_PER_LONG[bitsPerEntry];
final int dimension = dimension(); final int dimension = dimension();
@ -91,15 +93,7 @@ final class FlexiblePalette implements SpecializedPalette, Cloneable {
final int bitsPerEntry = this.bitsPerEntry; final int bitsPerEntry = this.bitsPerEntry;
final int valuesPerLong = VALUES_PER_LONG[bitsPerEntry]; final int valuesPerLong = VALUES_PER_LONG[bitsPerEntry];
final int dimension = dimension(); final int dimension = dimension();
long[] values = this.values; final long[] values = this.values;
if (values == null) {
if (placedAir) {
// Section is empty and method is trying to place an air block, stop unnecessary computation
return;
}
// Initialize the section
this.values = values = new long[valuesLength(bitsPerEntry)];
}
// Change to palette value // Change to palette value
final int sectionIndex = getSectionIndex(x % dimension, y % dimension, z % dimension); final int sectionIndex = getSectionIndex(x % dimension, y % dimension, z % dimension);
final int index = sectionIndex / valuesPerLong; final int index = sectionIndex / valuesPerLong;
@ -129,17 +123,14 @@ final class FlexiblePalette implements SpecializedPalette, Cloneable {
@Override @Override
public void fill(int value) { public void fill(int value) {
if (value == 0) { if (value == 0) {
this.values = null; Arrays.fill(values, 0);
this.count = 0; this.count = 0;
return; return;
} }
value = getPaletteIndex(value); value = getPaletteIndex(value);
final int bitsPerEntry = this.bitsPerEntry; final int bitsPerEntry = this.bitsPerEntry;
final int valuesPerLong = VALUES_PER_LONG[bitsPerEntry]; final int valuesPerLong = VALUES_PER_LONG[bitsPerEntry];
long[] values = this.values; final long[] values = this.values;
if (values == null) {
this.values = values = new long[valuesLength(bitsPerEntry)];
}
long block = 0; long block = 0;
for (int i = 0; i < valuesPerLong; i++) for (int i = 0; i < valuesPerLong; i++)
block |= (long) value << i * bitsPerEntry; block |= (long) value << i * bitsPerEntry;
@ -260,16 +251,6 @@ final class FlexiblePalette implements SpecializedPalette, Cloneable {
private void retrieveAll(@NotNull EntryConsumer consumer, boolean consumeEmpty) { private void retrieveAll(@NotNull EntryConsumer consumer, boolean consumeEmpty) {
final long[] values = this.values; final long[] values = this.values;
final int dimension = this.dimension(); final int dimension = this.dimension();
if (values == null) {
if (consumeEmpty) {
// No values, give all 0 to make the consumer happy
for (int y = 0; y < dimension; y++)
for (int z = 0; z < dimension; z++)
for (int x = 0; x < dimension; x++)
consumer.accept(x, y, z, 0);
}
return;
}
final int bitsPerEntry = this.bitsPerEntry; final int bitsPerEntry = this.bitsPerEntry;
final int magicMask = MAGIC_MASKS[bitsPerEntry]; final int magicMask = MAGIC_MASKS[bitsPerEntry];
final int valuesPerLong = VALUES_PER_LONG[bitsPerEntry]; final int valuesPerLong = VALUES_PER_LONG[bitsPerEntry];
@ -314,10 +295,7 @@ final class FlexiblePalette implements SpecializedPalette, Cloneable {
assert paletteValues.length >= size; assert paletteValues.length >= size;
final int bitsPerEntry = this.bitsPerEntry; final int bitsPerEntry = this.bitsPerEntry;
final int valuesPerLong = VALUES_PER_LONG[bitsPerEntry]; final int valuesPerLong = VALUES_PER_LONG[bitsPerEntry];
long[] values = this.values; final long[] values = this.values;
if (values == null) {
this.values = values = new long[valuesLength(bitsPerEntry)];
}
final int magicMask = MAGIC_MASKS[bitsPerEntry]; final int magicMask = MAGIC_MASKS[bitsPerEntry];
for (int i = 0; i < values.length; i++) { for (int i = 0; i < values.length; i++) {
long block = values[i]; long block = values[i];
@ -334,8 +312,7 @@ final class FlexiblePalette implements SpecializedPalette, Cloneable {
} }
private void resize(int newBitsPerEntry) { private void resize(int newBitsPerEntry) {
FlexiblePalette palette = new FlexiblePalette(adaptivePalette); FlexiblePalette palette = new FlexiblePalette(adaptivePalette, fixBitsPerEntry(newBitsPerEntry));
palette.bitsPerEntry = fixBitsPerEntry(newBitsPerEntry);
palette.lastPaletteIndex = lastPaletteIndex; palette.lastPaletteIndex = lastPaletteIndex;
palette.paletteToValueList = paletteToValueList; palette.paletteToValueList = paletteToValueList;
palette.valueToPaletteMap = valueToPaletteMap; palette.valueToPaletteMap = valueToPaletteMap;