MinecraftMods/BetterEnd
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[Changes] Use POIs to find portal in other dimension (#60)

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This commit is contained in:
Frank 2022-12-11 11:58:54 +01:00
parent fd7989cdd1
commit 7f10836a33
2 changed files with 27 additions and 42 deletions
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6
src/main/java/org/betterx/betterend/registry/EndPoiTypes.java
View file

@ -14,6 +14,12 @@ public class EndPoiTypes {
0, 1
);
public static final BCLPoiType ETERNAL_PORTAL_ACTIVE = PoiManager.register(
BetterEnd.makeID("eternal_portal_active"),
Set.of(EndBlocks.FLAVOLITE_RUNED_ETERNAL.defaultBlockState().setValue(RunedFlavolite.ACTIVATED, true)),
0, 1
);
public static void register() {
}

63
src/main/java/org/betterx/betterend/rituals/EternalRitual.java
View file

@ -43,11 +43,9 @@ import net.minecraft.world.level.levelgen.Heightmap;
import net.minecraft.world.level.levelgen.LegacyRandomSource;
import net.minecraft.world.level.material.Material;
import com.google.common.collect.Lists;
import com.google.common.collect.Sets;
import java.awt.*;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import java.util.Set;
@ -730,6 +728,17 @@ public class EternalRitual {
Block searchBlock,
Predicate<BlockState> condition
) {
if (world instanceof ServerLevel server) {
BlockPos.MutableBlockPos altCheckPos = new BlockPos.MutableBlockPos(
checkPos.getX(),
checkPos.getY(),
checkPos.getZ()
);
var pos = findClosestPoi(server, altCheckPos);
if (pos != null) {
checkPos = pos.mutable();
}
}
Direction moveDirection = Direction.EAST;
for (int step = 1; step < radius; step++) {
for (int i = 0; i < (step >> 1); i++) {
@ -752,7 +761,9 @@ public class EternalRitual {
}
}
}
System.out.print(checkPos + " -> " + moveDirection + " -> ");
checkPos.move(moveDirection, 16);
System.out.println(checkPos);
}
moveDirection = moveDirection.getClockWise();
}
@ -760,52 +771,20 @@ public class EternalRitual {
}
/**
* @param world World for search
* @param checkPos Start search position
* @param radius Search radius
* @param searchBlock Target block
* @param condition Predicate for test block states in the chunk section
* @param world World for search
* @param checkPos Start search position
* @param radius Search radius
* @return List of positions of the all found blocks or empty list.
*/
public static List<BlockPos.MutableBlockPos> findAllBlockPos(
public static BlockPos findClosestPoi(
ServerLevel world,
BlockPos.MutableBlockPos checkPos,
int radius,
Block searchBlock,
Predicate<BlockState> condition
BlockPos.MutableBlockPos checkPos
) {
//make sure chunks are properly loaded for faster searches
PoiManager poiManager = world.getPoiManager();
poiManager.ensureLoadedAndValid(world, checkPos, radius >> 4);
List<BlockPos.MutableBlockPos> posFound = Lists.newArrayList();
Direction moveDirection = Direction.EAST;
for (int step = 1; step < radius; step++) {
for (int i = 0; i < (step >> 1); i++) {
ChunkAccess chunk = world.getChunk(checkPos);
if (!(chunk instanceof LevelChunk) || ((LevelChunk) chunk).isEmpty()) continue;
for (LevelChunkSection section : chunk.getSections()) {
if (section == null || !section.getStates().maybeHas(condition)) continue;
for (int x = 0; x < 16; x++) {
for (int y = 0; y < 16; y++) {
for (int z = 0; z < 16; z++) {
BlockState checkState = section.getBlockState(x, y, z);
if (checkState.is(searchBlock)) {
int worldX = (chunk.getPos().x << 4) + x;
int worldY = section.bottomBlockY() + y;
int worldZ = (chunk.getPos().z << 4) + z;
checkPos.set(worldX, worldY, worldZ);
posFound.add(checkPos.mutable());
}
}
}
}
}
checkPos.move(moveDirection, 16);
}
moveDirection = moveDirection.getClockWise();
}
return posFound;
poiManager.ensureLoadedAndValid(world, checkPos, 128);
return EndPoiTypes.ETERNAL_PORTAL_ACTIVE.findClosest(world, checkPos, 128)
.orElse(null);
}
public static int calculateSearchSteps(int chunkRadius) {