[Feature] New Block Behaviour Interfaces

src/main/java/org/betterx/bclib/interfaces/behaviours/BehaviourClimable.java

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+package org.betterx.bclib.interfaces.behaviours;
+
+/**
+ * Interface for blocks that can be climbed.
+ * <p>
+ * {@link org.betterx.bclib.api.v2.PostInitAPI} will add the {@link net.minecraft.tags.BlockTags#CLIMBABLE} tag to all blocks that
+ * implement this interface.
+ */
+public interface BehaviourClimable {
+}

src/main/java/org/betterx/bclib/interfaces/behaviours/BehaviourClimableVine.java

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+package org.betterx.bclib.interfaces.behaviours;
+
+/**
+ * Interface for blocks that can be climbed and are vines.
+ * <p>
+ * This will combine the {@link BehaviourClimable} behaviours with all {@link BehaviourVine} behaviours.
+ */
+public interface BehaviourClimableVine extends BehaviourClimable, BehaviourVine {
+}

src/main/java/org/betterx/bclib/interfaces/behaviours/BehaviourCompostable.java

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+package org.betterx.bclib.interfaces.behaviours;
+
+/**
+ * Interface for blocks that can be composted.
+ * <p>
+ * {@link org.betterx.bclib.api.v2.PostInitAPI} will add the
+ * {@link org.betterx.worlds.together.tag.v3.CommonItemTags#COMPOSTABLE} tag to the items of all blocks that
+ * implement this interface. It will also register the Block with the {@link org.betterx.bclib.api.v2.ComposterAPI}
+ */
+public interface BehaviourCompostable {
+
+    /**
+     * The chance that this block will be composted.
+     * <p>
+     * The default value is 0.1f.
+     *
+     * @return The chance that this block will be composted.
+     */
+    default float compostingChance() {
+        return 0.1f;
+    }
+}

src/main/java/org/betterx/bclib/interfaces/behaviours/BehaviourLeaves.java

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+package org.betterx.bclib.interfaces.behaviours;
+
+import org.betterx.bclib.interfaces.tools.AddMineableHoe;
+import org.betterx.bclib.interfaces.tools.AddMineableShears;
+
+/**
+ * Interface for leaves blocks.
+ * <p>
+ * Adds composting chance, mineable with shears and hoe.
+ */
+public interface BehaviourLeaves extends AddMineableShears, AddMineableHoe, BehaviourCompostable {
+    @Override
+    default float compostingChance() {
+        return 0.3f;
+    }
+}

src/main/java/org/betterx/bclib/interfaces/behaviours/BehaviourVine.java

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+package org.betterx.bclib.interfaces.behaviours;
+
+import org.betterx.bclib.interfaces.tools.AddMineableHoe;
+import org.betterx.bclib.interfaces.tools.AddMineableShears;
+
+/**
+ * Interface for blocks that are vines.
+ * <p>
+ * This will add the {@link AddMineableShears}, {@link AddMineableHoe} and {@link BehaviourCompostable} behaviours.
+ */
+public interface BehaviourVine extends AddMineableShears, AddMineableHoe, BehaviourCompostable {
+}