Paper/patches/api/0321-Add-isCollidable-methods-to-various-places.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 4 Nov 2021 11:50:35 -0700
Subject: [PATCH] Add isCollidable methods to various places


diff --git a/src/main/java/org/bukkit/Material.java b/src/main/java/org/bukkit/Material.java
index 9be00bc616b1c6ad9619d9a48d5870f6d7ffb917..da6e36a16e609272b60fc41ff69a6fa3c34926c0 100644
--- a/src/main/java/org/bukkit/Material.java
+++ b/src/main/java/org/bukkit/Material.java
@@ -4489,6 +4489,16 @@ public enum Material implements Keyed, Translatable, net.kyori.adventure.transla
     public Multimap<Attribute, AttributeModifier> getItemAttributes(@NotNull EquipmentSlot equipmentSlot) {
         return Bukkit.getUnsafe().getItemAttributes(this, equipmentSlot);
     }
+
+    /**
+     * Checks if this material is collidable.
+     *
+     * @return true if collidable
+     * @throws IllegalArgumentException if {@link #isBlock()} is false
+     */
+    public boolean isCollidable() {
+        return Bukkit.getUnsafe().isCollidable(this);
+    }
     // Paper end
 
     /**
diff --git a/src/main/java/org/bukkit/UnsafeValues.java b/src/main/java/org/bukkit/UnsafeValues.java
index 827da519862c32907b41be77f61d51a244b2a749..c9fdcda4d86a8419852d7acc0e85fe51656a829b 100644
--- a/src/main/java/org/bukkit/UnsafeValues.java
+++ b/src/main/java/org/bukkit/UnsafeValues.java
@@ -204,5 +204,14 @@ public interface UnsafeValues {
      * @throws IllegalArgumentException if the entity does not exist of have default attributes (use {@link #hasDefaultEntityAttributes(NamespacedKey)} first)
      */
     @org.jetbrains.annotations.NotNull org.bukkit.attribute.Attributable getDefaultEntityAttributes(@org.jetbrains.annotations.NotNull NamespacedKey entityKey);
+
+    /**
+     * Checks if this material is collidable.
+     *
+     * @param material the material to check
+     * @return true if collidable
+     * @throws IllegalArgumentException if {@link Material#isBlock()} is false
+     */
+    boolean isCollidable(@org.jetbrains.annotations.NotNull Material material);
     // Paper end
 }
diff --git a/src/main/java/org/bukkit/block/Block.java b/src/main/java/org/bukkit/block/Block.java
index 6de4c858ff6e542daa0879092e4f99a948225964..05fd2aa8a1639598b488712d2fe5f739019f41dc 100644
--- a/src/main/java/org/bukkit/block/Block.java
+++ b/src/main/java/org/bukkit/block/Block.java
@@ -482,6 +482,13 @@ public interface Block extends Metadatable, Translatable, net.kyori.adventure.tr
      * @return true if block is solid
      */
     boolean isSolid();
+
+    /**
+     * Checks if this block is collidable.
+     *
+     * @return true if collidable
+     */
+    boolean isCollidable();
     // Paper end
 
     /**
diff --git a/src/main/java/org/bukkit/block/BlockState.java b/src/main/java/org/bukkit/block/BlockState.java
index a4f0a5270693e1c4af4fad827fa0a2ce753e07b5..c439cf0bb6c50db2b3304c60e50046f096392f9f 100644
--- a/src/main/java/org/bukkit/block/BlockState.java
+++ b/src/main/java/org/bukkit/block/BlockState.java
@@ -235,4 +235,13 @@ public interface BlockState extends Metadatable {
      *         or 'virtual' (e.g. on an itemstack)
      */
     boolean isPlaced();
+
+    // Paper start
+    /**
+     * Checks if this block state is collidable.
+     *
+     * @return true if collidable
+     */
+    boolean isCollidable();
+    // Paper end
 }