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 99a9c2f8b45f3c7339588b5a256598acf1f3be12..060a77008871682cc2deac72833a3641031408de 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 c2b042ced0f32b0dafc13a2933c2bd9b18db774a..820c7e8f28d7276e4d4b31a81746720a1cc10f09 100644
--- a/src/main/java/org/bukkit/UnsafeValues.java
+++ b/src/main/java/org/bukkit/UnsafeValues.java
@@ -205,5 +205,14 @@ 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 0f0eee8a03ef301c1ab6a408ff718411d3d64e82..c5670b40880fa124c7615f9b1d379b75d7110f05 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 3147e278eac674ed21d714bbe318b135c0a6b408..10cbe71917bc32cca61748bcb0aa3395c554dbf8 100644
--- a/src/main/java/org/bukkit/block/BlockState.java
+++ b/src/main/java/org/bukkit/block/BlockState.java
@@ -225,4 +225,13 @@ 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
 }