make implementing blocks that need world context possible

core/src/main/java/com/volmit/iris/core/link/ExternalDataProvider.java

@@ -1,8 +1,10 @@
 package com.volmit.iris.core.link;
 
+import com.volmit.iris.engine.framework.Engine;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 import org.bukkit.Bukkit;
+import org.bukkit.Location;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.plugin.Plugin;
@@ -28,6 +30,7 @@ public abstract class ExternalDataProvider {
     public abstract BlockData getBlockData(Identifier blockId) throws MissingResourceException;
 
     public abstract ItemStack getItemStack(Identifier itemId) throws MissingResourceException;
+    public void processUpdate(Engine engine, Location location, Identifier blockId) {};
 
     public abstract Identifier[] getBlockTypes();
 

core/src/main/java/com/volmit/iris/core/service/ExternalDataSVC.java

@@ -1,119 +1,130 @@
-/*
- * Iris is a World Generator for Minecraft Bukkit Servers
- * Copyright (c) 2022 Arcane Arts (Volmit Software)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.volmit.iris.core.service;
-
-import com.volmit.iris.Iris;
-import com.volmit.iris.core.link.*;
-import com.volmit.iris.util.collection.KList;
-import com.volmit.iris.util.plugin.IrisService;
-import lombok.Data;
-import org.bukkit.Bukkit;
-import org.bukkit.block.data.BlockData;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.server.PluginEnableEvent;
-import org.bukkit.inventory.ItemStack;
-
-import java.util.MissingResourceException;
-import java.util.Optional;
-
-@Data
-public class ExternalDataSVC implements IrisService {
-
-    private KList<ExternalDataProvider> providers = new KList<>(), activeProviders = new KList<>();
-
-    @Override
-    public void onEnable() {
-        Iris.info("Loading ExternalDataProvider...");
-        Bukkit.getPluginManager().registerEvents(this, Iris.instance);
-
-        providers.add(new OraxenDataProvider());
-        if (Bukkit.getPluginManager().getPlugin("Oraxen") != null) {
-            Iris.info("Oraxen found, loading OraxenDataProvider...");
-        }
-        providers.add(new ItemAdderDataProvider());
-        if (Bukkit.getPluginManager().getPlugin("ItemAdder") != null) {
-            Iris.info("ItemAdder found, loading ItemAdderDataProvider...");
-        }
-        providers.add(new ExecutableItemsDataProvider());
-        if (Bukkit.getPluginManager().getPlugin("ExecutableItems") != null) {
-            Iris.info("ExecutableItems found, loading ExecutableItemsDataProvider...");
-        }
-
-        for (ExternalDataProvider p : providers) {
-            if (p.isReady()) {
-                activeProviders.add(p);
-                p.init();
-                Iris.info("Enabled ExternalDataProvider for %s.", p.getPluginId());
-            }
-        }
-    }
-
-    @Override
-    public void onDisable() {
-    }
-
-    @EventHandler
-    public void onPluginEnable(PluginEnableEvent e) {
-        if (activeProviders.stream().noneMatch(p -> p.getPlugin().equals(e.getPlugin()))) {
-            providers.stream().filter(p -> p.isReady() && p.getPlugin().equals(e.getPlugin())).findFirst().ifPresent(edp -> {
-                activeProviders.add(edp);
-                edp.init();
-                Iris.info("Enabled ExternalDataProvider for %s.", edp.getPluginId());
-            });
-        }
-    }
-
-    public Optional<BlockData> getBlockData(Identifier key) {
-        Optional<ExternalDataProvider> provider = activeProviders.stream().filter(p -> p.isValidProvider(key, false)).findFirst();
-        if (provider.isEmpty())
-            return Optional.empty();
-        try {
-            return Optional.of(provider.get().getBlockData(key));
-        } catch (MissingResourceException e) {
-            Iris.error(e.getMessage() + " - [" + e.getClassName() + ":" + e.getKey() + "]");
-            return Optional.empty();
-        }
-    }
-
-    public Optional<ItemStack> getItemStack(Identifier key) {
-        Optional<ExternalDataProvider> provider = activeProviders.stream().filter(p -> p.isValidProvider(key, true)).findFirst();
-        if (provider.isEmpty()) {
-            Iris.warn("No matching Provider found for modded material \"%s\"!", key);
-            return Optional.empty();
-        }
-        try {
-            return Optional.of(provider.get().getItemStack(key));
-        } catch (MissingResourceException e) {
-            Iris.error(e.getMessage() + " - [" + e.getClassName() + ":" + e.getKey() + "]");
-            return Optional.empty();
-        }
-    }
-
-    public Identifier[] getAllBlockIdentifiers() {
-        KList<Identifier> names = new KList<>();
-        activeProviders.forEach(p -> names.add(p.getBlockTypes()));
-        return names.toArray(new Identifier[0]);
-    }
-
-    public Identifier[] getAllItemIdentifiers() {
-        KList<Identifier> names = new KList<>();
-        activeProviders.forEach(p -> names.add(p.getItemTypes()));
-        return names.toArray(new Identifier[0]);
-    }
-}
+/*
+ * Iris is a World Generator for Minecraft Bukkit Servers
+ * Copyright (c) 2022 Arcane Arts (Volmit Software)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.volmit.iris.core.service;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.link.*;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.plugin.IrisService;
+import lombok.Data;
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.server.PluginEnableEvent;
+import org.bukkit.inventory.ItemStack;
+
+import java.util.MissingResourceException;
+import java.util.Optional;
+
+@Data
+public class ExternalDataSVC implements IrisService {
+
+    private KList<ExternalDataProvider> providers = new KList<>(), activeProviders = new KList<>();
+
+    @Override
+    public void onEnable() {
+        Iris.info("Loading ExternalDataProvider...");
+        Bukkit.getPluginManager().registerEvents(this, Iris.instance);
+
+        providers.add(new OraxenDataProvider());
+        if (Bukkit.getPluginManager().getPlugin("Oraxen") != null) {
+            Iris.info("Oraxen found, loading OraxenDataProvider...");
+        }
+        providers.add(new ItemAdderDataProvider());
+        if (Bukkit.getPluginManager().getPlugin("ItemAdder") != null) {
+            Iris.info("ItemAdder found, loading ItemAdderDataProvider...");
+        }
+        providers.add(new ExecutableItemsDataProvider());
+        if (Bukkit.getPluginManager().getPlugin("ExecutableItems") != null) {
+            Iris.info("ExecutableItems found, loading ExecutableItemsDataProvider...");
+        }
+
+        for (ExternalDataProvider p : providers) {
+            if (p.isReady()) {
+                activeProviders.add(p);
+                p.init();
+                Iris.info("Enabled ExternalDataProvider for %s.", p.getPluginId());
+            }
+        }
+    }
+
+    @Override
+    public void onDisable() {
+    }
+
+    @EventHandler
+    public void onPluginEnable(PluginEnableEvent e) {
+        if (activeProviders.stream().noneMatch(p -> p.getPlugin().equals(e.getPlugin()))) {
+            providers.stream().filter(p -> p.isReady() && p.getPlugin().equals(e.getPlugin())).findFirst().ifPresent(edp -> {
+                activeProviders.add(edp);
+                edp.init();
+                Iris.info("Enabled ExternalDataProvider for %s.", edp.getPluginId());
+            });
+        }
+    }
+
+    public Optional<BlockData> getBlockData(Identifier key) {
+        Optional<ExternalDataProvider> provider = activeProviders.stream().filter(p -> p.isValidProvider(key, false)).findFirst();
+        if (provider.isEmpty())
+            return Optional.empty();
+        try {
+            return Optional.of(provider.get().getBlockData(key));
+        } catch (MissingResourceException e) {
+            Iris.error(e.getMessage() + " - [" + e.getClassName() + ":" + e.getKey() + "]");
+            return Optional.empty();
+        }
+    }
+
+    public Optional<ItemStack> getItemStack(Identifier key) {
+        Optional<ExternalDataProvider> provider = activeProviders.stream().filter(p -> p.isValidProvider(key, true)).findFirst();
+        if (provider.isEmpty()) {
+            Iris.warn("No matching Provider found for modded material \"%s\"!", key);
+            return Optional.empty();
+        }
+        try {
+            return Optional.of(provider.get().getItemStack(key));
+        } catch (MissingResourceException e) {
+            Iris.error(e.getMessage() + " - [" + e.getClassName() + ":" + e.getKey() + "]");
+            return Optional.empty();
+        }
+    }
+
+    public void processUpdate(Engine engine, Location location, Identifier blockId) {
+        Optional<ExternalDataProvider> provider = activeProviders.stream().filter(p -> p.isValidProvider(blockId, true)).findFirst();
+        if (provider.isEmpty()) {
+            Iris.warn("No matching Provider found for modded material \"%s\"!", blockId);
+            return;
+        }
+        provider.get().processUpdate(engine, location, blockId);
+    }
+
+    public Identifier[] getAllBlockIdentifiers() {
+        KList<Identifier> names = new KList<>();
+        activeProviders.forEach(p -> names.add(p.getBlockTypes()));
+        return names.toArray(new Identifier[0]);
+    }
+
+    public Identifier[] getAllItemIdentifiers() {
+        KList<Identifier> names = new KList<>();
+        activeProviders.forEach(p -> names.add(p.getItemTypes()));
+        return names.toArray(new Identifier[0]);
+    }
+}

core/src/main/java/com/volmit/iris/engine/data/chunk/LinkedTerrainChunk.java

@@ -21,6 +21,7 @@ package com.volmit.iris.engine.data.chunk;
 import com.volmit.iris.core.nms.BiomeBaseInjector;
 import com.volmit.iris.core.nms.INMS;
 import com.volmit.iris.util.data.IrisBiomeStorage;
+import com.volmit.iris.util.data.IrisBlockData;
 import lombok.Setter;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
@@ -120,6 +121,8 @@ public class LinkedTerrainChunk implements TerrainChunk {
 
     @Override
     public synchronized void setBlock(int x, int y, int z, BlockData blockData) {
+        if (blockData instanceof IrisBlockData d)
+            blockData = d.getBase();
         rawChunkData.setBlock(x, y, z, blockData);
     }
 

core/src/main/java/com/volmit/iris/engine/data/chunk/MCATerrainChunk.java

@@ -20,6 +20,7 @@ package com.volmit.iris.engine.data.chunk;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.nms.BiomeBaseInjector;
+import com.volmit.iris.util.data.IrisBlockData;
 import com.volmit.iris.util.nbt.mca.Chunk;
 import com.volmit.iris.util.nbt.mca.NBTWorld;
 import lombok.AllArgsConstructor;
@@ -88,6 +89,8 @@ public class MCATerrainChunk implements TerrainChunk {
         if (blockData == null) {
             Iris.error("NULL BD");
         }
+        if (blockData instanceof IrisBlockData data)
+            blockData = data.getBase();
 
         mcaChunk.setBlockStateAt(xx, y, zz, NBTWorld.getCompound(blockData), false);
     }

core/src/main/java/com/volmit/iris/engine/framework/Engine.java

@@ -22,10 +22,12 @@ import com.volmit.iris.Iris;
 import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.gui.components.RenderType;
 import com.volmit.iris.core.gui.components.Renderer;
+import com.volmit.iris.core.link.Identifier;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.loader.IrisRegistrant;
 import com.volmit.iris.core.nms.container.BlockPos;
 import com.volmit.iris.core.nms.container.Pair;
+import com.volmit.iris.core.service.ExternalDataSVC;
 import com.volmit.iris.engine.IrisComplex;
 import com.volmit.iris.engine.data.cache.Cache;
 import com.volmit.iris.engine.data.chunk.TerrainChunk;
@@ -38,6 +40,7 @@ import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.context.IrisContext;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.data.DataProvider;
+import com.volmit.iris.util.data.IrisBlockData;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.documentation.ChunkCoordinates;
 import com.volmit.iris.util.format.C;
@@ -254,6 +257,9 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
         if (B.isUpdatable(data)) {
             getMantle().updateBlock(x, y, z);
         }
+        if (data instanceof IrisBlockData d) {
+            getMantle().getMantle().set(x, y, z, d.getCustom());
+        }
     }
 
     void blockUpdatedMetric();
@@ -277,6 +283,11 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
                         Iris.warn("Failed to set tile entity data at [%d %d %d | %s] for tile %s!", x, betterY, z, c.getBlock(x, betterY, z).getBlockData().getMaterial().getKey(), tile.getData().getTileId());
                 });
             }));
+            getMantle().getMantle().raiseFlag(c.getX(), c.getZ(), MantleFlag.CUSTOM, () -> J.s(() -> {
+                getMantle().getMantle().iterateChunk(c.getX(), c.getZ(), Identifier.class, (x, y, z, v) -> {
+                    Iris.service(ExternalDataSVC.class).processUpdate(this, new Location(c.getWorld(), x, y + getWorld().minHeight(), z), v);
+                });
+            }));
 
             getMantle().getMantle().raiseFlag(c.getX(), c.getZ(), MantleFlag.UPDATE, () -> J.s(() -> {
                 PrecisionStopwatch p = PrecisionStopwatch.start();

core/src/main/java/com/volmit/iris/util/data/IrisBlockData.java

@@ -0,0 +1,127 @@
+package com.volmit.iris.util.data;
+
+import com.volmit.iris.core.link.Identifier;
+import lombok.Data;
+import lombok.NonNull;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.SoundGroup;
+import org.bukkit.block.*;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.block.structure.Mirror;
+import org.bukkit.block.structure.StructureRotation;
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+@Data
+public class IrisBlockData implements BlockData{
+	private final @NonNull BlockData base;
+	private final @NotNull Identifier custom;
+
+	@NotNull
+	@Override
+	public Material getMaterial() {
+		return base.getMaterial();
+	}
+
+	@NotNull
+	@Override
+	public String getAsString() {
+		return base.getAsString();
+	}
+
+	@NotNull
+	@Override
+	public String getAsString(boolean b) {
+		return base.getAsString(b);
+	}
+
+	@NotNull
+	@Override
+	public BlockData merge(@NotNull BlockData blockData) {
+		return new IrisBlockData(base.merge(blockData), custom);
+	}
+
+	@Override
+	public boolean matches(@Nullable BlockData blockData) {
+		if (blockData instanceof IrisBlockData b)
+			return custom.equals(b.custom) && base.matches(b.base);
+		return base.matches(blockData);
+	}
+
+	@NotNull
+	@Override
+	public BlockData clone() {
+		return new IrisBlockData(base.clone(), custom);
+	}
+
+	@NotNull
+	@Override
+	public SoundGroup getSoundGroup() {
+		return base.getSoundGroup();
+	}
+
+	@Override
+	public int getLightEmission() {
+		return base.getLightEmission();
+	}
+
+	@Override
+	public boolean isOccluding() {
+		return base.isOccluding();
+	}
+
+	@Override
+	public boolean requiresCorrectToolForDrops() {
+		return base.requiresCorrectToolForDrops();
+	}
+
+	@Override
+	public boolean isPreferredTool(@NotNull ItemStack itemStack) {
+		return base.isPreferredTool(itemStack);
+	}
+
+	@NotNull
+	@Override
+	public PistonMoveReaction getPistonMoveReaction() {
+		return base.getPistonMoveReaction();
+	}
+
+	@Override
+	public boolean isSupported(@NotNull Block block) {
+		return base.isSupported(block);
+	}
+
+	@Override
+	public boolean isSupported(@NotNull Location location) {
+		return base.isSupported(location);
+	}
+
+	@Override
+	public boolean isFaceSturdy(@NotNull BlockFace blockFace, @NotNull BlockSupport blockSupport) {
+		return base.isFaceSturdy(blockFace, blockSupport);
+	}
+
+	@NotNull
+	@Override
+	public Material getPlacementMaterial() {
+		return base.getPlacementMaterial();
+	}
+
+	@Override
+	public void rotate(@NotNull StructureRotation structureRotation) {
+		base.rotate(structureRotation);
+	}
+
+	@Override
+	public void mirror(@NotNull Mirror mirror) {
+		base.mirror(mirror);
+	}
+
+	@NotNull
+	@Override
+	public BlockState createBlockState() {
+		return base.createBlockState();
+	}
+}

core/src/main/java/com/volmit/iris/util/hunk/view/ChunkDataHunkView.java

@@ -19,6 +19,7 @@
 package com.volmit.iris.util.hunk.view;
 
 import com.volmit.iris.util.data.B;
+import com.volmit.iris.util.data.IrisBlockData;
 import com.volmit.iris.util.hunk.Hunk;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.generator.ChunkGenerator.ChunkData;
@@ -72,7 +73,8 @@ public class ChunkDataHunkView implements Hunk<BlockData> {
         }
 
         try {
-
+            if (t instanceof IrisBlockData d)
+                t = d.getBase();
             chunk.setBlock(x, y + chunk.getMinHeight(), z, t);
         } catch (Throwable ignored) {
 

core/src/main/java/com/volmit/iris/util/mantle/MantleFlag.java

@@ -33,7 +33,8 @@ public enum MantleFlag {
     CLEANED,
     PLANNED,
     ETCHED,
-    TILE;
+    TILE,
+    CUSTOM;
 
     static StateList getStateList() {
         return new StateList(MantleFlag.values());

core/src/main/java/com/volmit/iris/util/matter/slices/BlockMatter.java

@@ -18,6 +18,7 @@
 
 package com.volmit.iris.util.matter.slices;
 
+import com.volmit.iris.util.data.IrisBlockData;
 import com.volmit.iris.util.data.palette.Palette;
 import com.volmit.iris.util.matter.Sliced;
 import org.bukkit.Bukkit;
@@ -39,7 +40,11 @@ public class BlockMatter extends RawMatter<BlockData> {
 
     public BlockMatter(int width, int height, int depth) {
         super(width, height, depth, BlockData.class);
-        registerWriter(World.class, ((w, d, x, y, z) -> w.getBlockAt(x, y, z).setBlockData(d)));
+        registerWriter(World.class, ((w, d, x, y, z) -> {
+            if (d instanceof IrisBlockData c)
+                w.getBlockAt(x, y, z).setBlockData(c.getBase());
+            else w.getBlockAt(x, y, z).setBlockData(d);
+        }));
         registerReader(World.class, (w, x, y, z) -> {
             BlockData d = w.getBlockAt(x, y, z).getBlockData();
             return d.getMaterial().isAir() ? null : d;

core/src/main/java/com/volmit/iris/util/matter/slices/IdentifierMatter.java

@@ -0,0 +1,36 @@
+package com.volmit.iris.util.matter.slices;
+
+import com.volmit.iris.core.link.Identifier;
+import com.volmit.iris.util.data.palette.Palette;
+import com.volmit.iris.util.matter.Sliced;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+@Sliced
+public class IdentifierMatter extends RawMatter<Identifier> {
+
+	public IdentifierMatter() {
+		this(1, 1, 1);
+	}
+
+	public IdentifierMatter(int width, int height, int depth) {
+		super(width, height, depth, Identifier.class);
+	}
+
+	@Override
+	public Palette<Identifier> getGlobalPalette() {
+		return null;
+	}
+
+	@Override
+	public void writeNode(Identifier b, DataOutputStream dos) throws IOException {
+		dos.writeUTF(b.toString());
+	}
+
+	@Override
+	public Identifier readNode(DataInputStream din) throws IOException {
+		return Identifier.fromString(din.readUTF());
+	}
+}