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Handle negative Y for chunk generation driven updates

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This commit is contained in:
Mike Primm 2021-12-25 19:09:02 -06:00
parent edb2993af4
commit 57d02007ab
7 changed files with 77 additions and 50 deletions
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22
fabric-1.16.4/src/main/java/org/dynmap/fabric_1_16_4/DynmapPlugin.java
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@ -682,19 +682,22 @@ public class DynmapPlugin {
ChunkPos cp = chunk.getPos();
if (fw != null) {
if (!checkIfKnownChunk(fw, cp)) {
int ymax = 0;
int ymax = Integer.MIN_VALUE;
int ymin = Integer.MAX_VALUE;
ChunkSection[] sections = chunk.getSectionArray();
for (int i = 0; i < sections.length; i++) {
if ((sections[i] != null) && (!sections[i].isEmpty())) {
ymax = 16 * (i + 1);
int sy = sections[i].getYOffset();
if (sy < ymin) ymin = sy;
if ((sy+16) > ymax) ymax = sy + 16;
}
}
int x = cp.x << 4;
int z = cp.z << 4;
// If not empty AND not initial scan
if (ymax > 0) {
if (ymax != Integer.MIN_VALUE) {
Log.info("New generated chunk detected at " + cp + " for " + fw.getName());
mapManager.touchVolume(fw.getName(), x, 0, z, x + 15, ymax, z + 16, "chunkgenerate");
mapManager.touchVolume(fw.getName(), x, ymin, z, x + 15, ymax, z + 15, "chunkgenerate");
}
}
removeKnownChunk(fw, cp);
@ -710,18 +713,21 @@ public class DynmapPlugin {
ChunkPos cp = chunk.getPos();
if (fw != null) {
if (!checkIfKnownChunk(fw, cp)) {
int ymax = 0;
int ymax = Integer.MIN_VALUE;
int ymin = Integer.MAX_VALUE;
ChunkSection[] sections = chunk.getSectionArray();
for (int i = 0; i < sections.length; i++) {
if ((sections[i] != null) && (!sections[i].isEmpty())) {
ymax = 16 * (i + 1);
int sy = sections[i].getYOffset();
if (sy < ymin) ymin = sy;
if ((sy+16) > ymax) ymax = sy + 16;
}
}
int x = cp.x << 4;
int z = cp.z << 4;
// If not empty AND not initial scan
if (ymax > 0) {
mapManager.touchVolume(fw.getName(), x, 0, z, x + 15, ymax, z + 16, "chunkgenerate");
if (ymax != Integer.MIN_VALUE) {
mapManager.touchVolume(fw.getName(), x, ymin, z, x + 15, ymax, z + 15, "chunkgenerate");
}
addKnownChunk(fw, cp);
}