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Fixing BiomeParser118 and BlockParser118 #96

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Fixing BiomeParser118 and BlockParser118 #96

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21 changes: 17 additions & 4 deletions src/main/java/net/querz/mca/parsers/impl/anvil118/BiomeParser118.java
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Original file line number Diff line number Diff line change
Expand Up @@ -150,15 +150,28 @@ public void apply() {
int newLength = (int) Math.ceil(64D / bytesPerLong);
newBiomes = data == null || newLength != data.length ? new long[newLength] : data;

int index = 0;
for (int i = 0; i < newLength; i++) {
for (int i = 0; i < newLength - 1; i++) {
long l = 0L;
for (int j = 0; j < bytesPerLong; j++, index++) {
l += parsedIndexes[index];
for (int j = 0; j < bytesPerLong - 1; j++) {
l += parsedIndexes[(i + 1) * bytesPerLong - j - 1];
l <<= numberOfBits;
}
l += parsedIndexes[i * bytesPerLong];

newBiomes[i] = l;
}
{
int i = newLength - 1;
long l = 0L;
int jm = 64 - (newLength - 1) * bytesPerLong;
for (int j = 0; j < jm - 1; j++) {
l += parsedIndexes[i * bytesPerLong + jm - j - 1];
l <<= numberOfBits;
}
l += parsedIndexes[i * bytesPerLong];

newBiomes[newLength - 1] = l;
}
data = newBiomes;
applyToHandle(palette, data);
}
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38 changes: 29 additions & 9 deletions src/main/java/net/querz/mca/parsers/impl/anvil118/BlockParser118.java
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Original file line number Diff line number Diff line change
Expand Up @@ -52,9 +52,9 @@ private void parseIndexes() {
int mask = (1 << numberOfBits) - 1;
int i = 0;
for (long l : data) {
for (int s = 0; s < shortsPerLong && i < 4096; s++) {
parsedIndexes[i++] = (short) (l & mask);
l >>= numberOfBits;
for (int s = 0; s < shortsPerLong && i < 4096; s++, i++) {
parsedIndexes[i] = (short) (l & mask);
l = l >> numberOfBits;
}
}
}
Expand Down Expand Up @@ -99,6 +99,9 @@ public int getSize() {
public void apply() {
// collect all used block states
Short[] usedBlockStates = new Short[palette.size()];
if (parsedIndexes == null) {
parseIndexes();
}
for (short b : parsedIndexes) {
usedBlockStates[b] = b;
}
Expand Down Expand Up @@ -140,19 +143,36 @@ public void apply() {

long[] newBlockStates;
int shortsPerLong = Math.floorDiv(64, numberOfBits);
int freePerLong = Math.floorMod(64, numberOfBits);
int newLength = (int) Math.ceil(4096D / shortsPerLong);
newBlockStates = data == null || newLength != data.length ? new long[newLength] : data;


int index = 0;
for (int i = 0; i < newLength; i++) {
long l = 0L;
for (int j = 0; j < shortsPerLong; j++, index++) {
l += parsedIndexes[index];
for (int i = 0; i < newLength - 1; i++) {
long l = 0;
for (int j = 0; j < shortsPerLong - 1; j++) {
l += parsedIndexes[(i + 1) * shortsPerLong - j - 1];
l <<= numberOfBits;
}
l += parsedIndexes[i * shortsPerLong];
if(newBlockStates[i] != l){
int g =4;
}
newBlockStates[i] = l;
}
{
int i = newLength - 1;
long l = 0L;
int jm = 4096 - (newLength - 1) * shortsPerLong;
for(int j = 0; j < jm - 1; j++){
l += parsedIndexes[i * shortsPerLong + jm - j - 1];
l <<= numberOfBits;
}
l += parsedIndexes[i * shortsPerLong];

newBlockStates[newLength - 1] = l;
}


data = newBlockStates;
applyToHandle(palette, data);
}
Expand Down