Player ridable in water option

purpur-server/minecraft-patches/sources/net/minecraft/world/entity/player/Player.java.patch

@@ -86,3 +86,17 @@
      }
  
      @Override
+@@ -1960,6 +_,13 @@
+     public boolean canUseSlot(EquipmentSlot slot) {
+         return slot != EquipmentSlot.BODY;
+     }
++
++    // Purpur start - Player ridable in water option
++    @Override
++    public boolean dismountsUnderwater() {
++        return !level().purpurConfig.playerRidableInWater;
++    }
++    // Purpur end - Player ridable in water option
+ 
+     public boolean setEntityOnShoulder(CompoundTag entityCompound) {
+         if (this.isPassenger() || !this.onGround() || this.isInWater() || this.isInPowderSnow) {