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Add Nexo custom block and furniture support for island levelling #398

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Merged
tastybento merged 1 commit into from
Feb 20, 2026
Merged

Add Nexo custom block and furniture support for island levelling #398

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19 changes: 19 additions & 0 deletions pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -171,6 +171,12 @@
<name>Oraxen Repository</name>
<url>https://repo.oraxen.com/releases</url>
</repository>
<!-- Nexo repo -->
<repository>
<id>nexo</id>
<name>Nexo Repository</name>
<url>https://repo.nexomc.com/releases</url>
</repository>
</repositories>

<dependencies>
Expand Down Expand Up @@ -277,6 +283,19 @@
<version>4.0.10</version>
<scope>provided</scope>
</dependency>
<!-- Nexo -->
<dependency>
<groupId>com.nexomc</groupId>
<artifactId>nexo</artifactId>
<version>1.19.1</version>
<exclusions>
<exclusion>
<groupId>dev.triumphteam</groupId>
<artifactId>triumph-gui</artifactId>
</exclusion>
</exclusions>
<scope>provided</scope>
</dependency>
<!-- Oraxen -->
<dependency>
<groupId>io.th0rgal</groupId>
Expand Down
8 changes: 8 additions & 0 deletions src/main/java/world/bentobox/level/Level.java
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Expand Up @@ -488,4 +488,12 @@ public boolean isItemsAdder() {
return !getSettings().isDisableItemsAdder() && getPlugin().getHooks().getHook("ItemsAdder").isPresent();
}

/**
* @return true if the Nexo plugin is enabled and not disabled in config
*/
public boolean isNexo() {
return !getSettings().getDisabledPluginHooks().contains("Nexo")
&& Bukkit.getPluginManager().isPluginEnabled("Nexo");
}

}
77 changes: 71 additions & 6 deletions src/main/java/world/bentobox/level/calculators/IslandLevelCalculator.java
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Expand Up @@ -43,6 +43,10 @@
import com.google.common.collect.Multiset;
import com.google.common.collect.Multiset.Entry;
import com.google.common.collect.Multisets;
import com.nexomc.nexo.api.NexoBlocks;
import com.nexomc.nexo.api.NexoFurniture;
import com.nexomc.nexo.api.NexoItems;
import com.nexomc.nexo.mechanics.custom_block.CustomBlockMechanic;

import dev.rosewood.rosestacker.api.RoseStackerAPI;
import us.lynuxcraft.deadsilenceiv.advancedchests.AdvancedChestsAPI;
Expand Down Expand Up @@ -426,7 +430,19 @@ private void countItemStack(ItemStack i) {
}
return;
}

// Check Nexo
if (addon.isNexo() && NexoItems.exists(i)) {
String id = NexoItems.idFromItem(i);
if (id == null) {
return;
}
id = "nexo:" + id;
for (int c = 0; c < i.getAmount(); c++) {
checkBlock(id, false);
}
return;
}

if (i == null || !i.getType().isBlock())
return;

Expand Down Expand Up @@ -477,8 +493,8 @@ record ChunkPair(World world, Chunk chunk, ChunkSnapshot chunkSnapshot) {
}

private void scanAsync(ChunkPair cp) {
// Track chunks for Oraxen furniture entity scanning (done on main thread later)
if (BentoBox.getInstance().getHooks().getHook("Oraxen").isPresent()) {
// Track chunks for furniture entity scanning (Oraxen and Nexo are entity-based)
if (BentoBox.getInstance().getHooks().getHook("Oraxen").isPresent() || addon.isNexo()) {
furnitureChunks.add(cp.chunk);
}
// Get the chunk coordinates and island boundaries once per chunk scan
Expand Down Expand Up @@ -526,10 +542,11 @@ private void processBlock(ChunkPair cp, int x, int y, int z, int globalX, int gl
// Create a Location object only when needed for more complex checks.
Location loc = null;

// === Custom Block Hooks (ItemsAdder, Oraxen) ===
// === Custom Block Hooks (ItemsAdder, Oraxen, Nexo) ===
// These hooks can define custom blocks that override vanilla behavior.
// They must be checked first.
if (addon.isItemsAdder() || BentoBox.getInstance().getHooks().getHook("Oraxen").isPresent()) {
if (addon.isItemsAdder() || BentoBox.getInstance().getHooks().getHook("Oraxen").isPresent()
|| addon.isNexo()) {
loc = new Location(cp.world, globalX, y, globalZ);
String customBlockId = null;
if (addon.isItemsAdder()) {
Expand All @@ -541,6 +558,12 @@ private void processBlock(ChunkPair cp, int x, int y, int z, int globalX, int gl
customBlockId = "oraxen:" + oraxenId; // Make a namespaced ID
}
}
if (customBlockId == null && addon.isNexo()) {
CustomBlockMechanic nexoMechanic = NexoBlocks.customBlockMechanic(loc);
if (nexoMechanic != null) {
customBlockId = "nexo:" + nexoMechanic.getItemID();
}
}

if (customBlockId != null) {
// If a custom block is found, count it and stop further processing for this block.
Expand Down Expand Up @@ -750,6 +773,7 @@ public void scanIsland(Pipeliner pipeliner) {
// This was the last chunk. Handle stacked blocks, spawners, chests and exit
handleStackedBlocks().thenCompose(v -> handleSpawners()).thenCompose(v -> handleChests())
.thenCompose(v -> handleOraxenFurniture())
.thenCompose(v -> handleNexoFurniture())
.thenRun(() -> {
this.tidyUp();
this.getR().complete(getResults());
Expand Down Expand Up @@ -822,7 +846,7 @@ private CompletableFuture<Void> handleOraxenFurniture() {
|| loc.getBlockZ() < minZ || loc.getBlockZ() >= maxZ) {
continue;
}
FurnitureMechanic mechanic = OraxenHook.getFurnitureMechanic(entity);
var mechanic = OraxenHook.getFurnitureMechanic(entity);
if (mechanic == null) {
continue;
}
Expand All @@ -835,6 +859,47 @@ private CompletableFuture<Void> handleOraxenFurniture() {
return CompletableFuture.allOf(futures.toArray(new CompletableFuture[0]));
}

/**
* Scans entities in each island chunk for Nexo furniture and counts them toward the island level.
* Nexo furniture is entity-based (ItemDisplay entities), so it is invisible to the normal block
* scanner. Only entities for which a FurnitureMechanic can be resolved are counted, which
* naturally filters to base furniture entities.
*
* @return a CompletableFuture that completes when all chunks have been checked
*/
private CompletableFuture<Void> handleNexoFurniture() {
if (!addon.isNexo() || furnitureChunks.isEmpty()) {
return CompletableFuture.completedFuture(null);
}
int minX = island.getMinProtectedX();
int maxX = island.getMaxProtectedX();
int minZ = island.getMinProtectedZ();
int maxZ = island.getMaxProtectedZ();
List<CompletableFuture<Void>> futures = new ArrayList<>();
for (Chunk chunk : furnitureChunks) {
CompletableFuture<Void> future = Util.getChunkAtAsync(chunk.getWorld(), chunk.getX(), chunk.getZ())
.thenAccept(c -> {
for (Entity entity : c.getEntities()) {
Location loc = entity.getLocation();
// Confirm entity is within the island's protected bounds
if (loc.getBlockX() < minX || loc.getBlockX() >= maxX
|| loc.getBlockZ() < minZ || loc.getBlockZ() >= maxZ) {
continue;
}
// getFurnitureMechanic returns non-null only for furniture base entities
var mechanic = NexoFurniture.furnitureMechanic(entity);
if (mechanic == null) {
continue;
}
boolean belowSeaLevel = seaHeight > 0 && loc.getBlockY() <= seaHeight;
checkBlock("nexo:" + mechanic.getItemID(), belowSeaLevel);
}
});
futures.add(future);
}
return CompletableFuture.allOf(futures.toArray(new CompletableFuture[0]));
}

private CompletableFuture<Void> handleStackedBlocks() {
// Deal with any stacked blocks
List<CompletableFuture<Void>> futures = new ArrayList<>();
Expand Down
5 changes: 5 additions & 0 deletions src/main/java/world/bentobox/level/config/BlockConfig.java
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Expand Up @@ -19,6 +19,8 @@
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.EntityType;

import com.nexomc.nexo.api.NexoItems;

import world.bentobox.bentobox.BentoBox;
import world.bentobox.bentobox.hooks.ItemsAdderHook;
import world.bentobox.bentobox.hooks.OraxenHook;
Expand Down Expand Up @@ -105,6 +107,9 @@ private boolean isOther(String key) {
if (key.startsWith("oraxen:") && BentoBox.getInstance().getHooks().getHook("Oraxen").isPresent()) {
return OraxenHook.exists(key.substring(7));
}
if (key.startsWith("nexo:") && addon.isNexo()) {
return NexoItems.exists(key.substring(5));
}
// Check ItemsAdder
return addon.isItemsAdder() && ItemsAdderHook.isInRegistry(key);
}
Expand Down
2 changes: 2 additions & 0 deletions src/main/java/world/bentobox/level/util/Utils.java
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Expand Up @@ -161,6 +161,8 @@ public static String prettifyObject(Object object, User user) {
// Remove prefix
if (key.startsWith("oraxen:")) {
key = key.substring(7);
} else if (key.startsWith("nexo:")) {
key = key.substring(5);
}
}

Expand Down