Fix inverted disabled in CraftCrafter#setSlotDisabled (#13195)

Author: Dreeam-qwq

paper-api/src/main/java/org/bukkit/block/Crafter.java

@@ -28,7 +28,7 @@ public interface Crafter extends Container, com.destroystokyo.paper.loottable.Lo
      * have items placed in it.
      *
      * @param slot slot index
-     * @return disabled status
+     * @return whether the slot is disabled
      */
     boolean isSlotDisabled(int slot);
 
@@ -37,7 +37,7 @@ public interface Crafter extends Container, com.destroystokyo.paper.loottable.Lo
      * have items placed in it.
      *
      * @param slot slot index
-     * @param disabled disabled status
+     * @param disabled whether the slot should be disabled
      */
     void setSlotDisabled(int slot, boolean disabled);
 

paper-api/src/main/java/org/bukkit/inventory/view/CrafterView.java

@@ -18,7 +18,7 @@ public interface CrafterView extends InventoryView {
      * Checks if the given crafter slot is disabled.
      *
      * @param slot the slot to check
-     * @return true if the slot is disabled otherwise false
+     * @return whether the slot is disabled
      */
     boolean isSlotDisabled(int slot);
 
@@ -33,7 +33,7 @@ public interface CrafterView extends InventoryView {
      * Sets the status of the crafter slot.
      *
      * @param slot the slot to set the status of
-     * @param disabled true if the slot should be disabled otherwise false
+     * @param disabled whether the slot should be disabled
      */
     void setSlotDisabled(int slot, boolean disabled);
 }

paper-server/src/main/java/org/bukkit/craftbukkit/block/CraftCrafter.java

@@ -63,7 +63,7 @@ public boolean isSlotDisabled(int slot) {
     public void setSlotDisabled(int slot, boolean disabled) {
         Preconditions.checkArgument(slot >= 0 && slot < 9, "Invalid slot index %s for Crafter", slot);
 
-        this.getSnapshot().setSlotState(slot, disabled);
+        this.getSnapshot().setSlotState(slot, !disabled);
     }
 
     @Override