From 58e381e4502811d38fe9cf9e5b36c1882f4a40d7 Mon Sep 17 00:00:00 2001
From: torm <5649457+Torm@users.noreply.github.com>
Date: Mon, 30 Mar 2020 03:56:04 +0200
Subject: [PATCH] Add configuration.

---
 .gitignore                                    |   46 +-
 LICENSE                                       | 1348 ++++++++---------
 README.md                                     |   28 +-
 build.gradle                                  |   36 +-
 gradle/wrapper/gradle-wrapper.properties      |   12 +-
 gradlew.bat                                   |  168 +-
 settings.gradle                               |    4 +-
 .../farmingupgrade/ConfigurationWatcher.java  |   86 ++
 .../java/no/hyp/farmingupgrade/CropType.java  |   24 +
 .../no/hyp/farmingupgrade/FarmingUpgrade.java | 1254 ++++++++-------
 .../UpgradedBlockBreakEvent.java              |   26 +-
 .../UpgradedBlockFadeEvent.java               |   26 +-
 .../UpgradedMoistureChangeEvent.java          |   26 +-
 .../UpgradedPlayerInteractEvent.java          |   21 +
 src/main/resources/config.yml                 |   26 +
 src/main/resources/plugin.yml                 |   10 +-
 16 files changed, 1728 insertions(+), 1413 deletions(-)
 create mode 100644 src/main/java/no/hyp/farmingupgrade/ConfigurationWatcher.java
 create mode 100644 src/main/java/no/hyp/farmingupgrade/CropType.java
 create mode 100644 src/main/java/no/hyp/farmingupgrade/UpgradedPlayerInteractEvent.java
 create mode 100644 src/main/resources/config.yml

diff --git a/.gitignore b/.gitignore
index a1c2a23..4f63cd8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,23 +1,23 @@
-# Compiled class file
-*.class
-
-# Log file
-*.log
-
-# BlueJ files
-*.ctxt
-
-# Mobile Tools for Java (J2ME)
-.mtj.tmp/
-
-# Package Files #
-*.jar
-*.war
-*.nar
-*.ear
-*.zip
-*.tar.gz
-*.rar
-
-# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
-hs_err_pid*
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
diff --git a/LICENSE b/LICENSE
index f288702..3877ae0 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,674 +1,674 @@
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-  13. Use with the GNU Affero General Public License.
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-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
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-    Copyright (C) <year>  <name of author>
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-Also add information on how to contact you by electronic and paper mail.
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-  If the program does terminal interaction, make it output a short
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-    <program>  Copyright (C) <year>  <name of author>
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
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-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<https://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
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-the library.  If this is what you want to do, use the GNU Lesser General
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-<https://www.gnu.org/licenses/why-not-lgpl.html>.
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
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+
+                            Preamble
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+
+                       TERMS AND CONDITIONS
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+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/README.md b/README.md
index 6b662c8..c7bb359 100644
--- a/README.md
+++ b/README.md
@@ -1,14 +1,14 @@
-# FarmingUpgrade
-Upgraded farming mechanics.
-### Compatibility
-Tested for Spigot 1.15.2.
-### Features
-- Harvesting a grown crop with a hoe automatically replants the crop.
-- Hoes do not break crops that are not fully grown.
-- Hoes harvest grown crops within a range. Wood and stone have a range of 0, iron and gold a range of 1 and diamond a range of 2.
-- Hoes with higher enchantment levels of Unbreaking have a lower chance to take damage when harvesting crops.
-- Higher levels of Efficiency increases the range of the hoe. For every 2 levels of Efficiency, the hoe gains 1 range.
-- Farmland is no longer trampled. Instead, the crop that is planted on it is reset to its first growth stage.
-- Water can be placed up to 2 blocks underneath Farmland to hydrate it.
-### Installation
-Place the FarmingUpgrade jar file in the Bukkit server's plugins directory.
+# FarmingUpgrade
+Upgraded farming mechanics.
+### Compatibility
+Tested for Spigot 1.15.2.
+### Features
+- Harvesting a grown crop with a hoe automatically replants the crop.
+- Hoes do not break crops that are not fully grown.
+- Hoes harvest grown crops within a range. Wood and stone have a range of 0, iron and gold a range of 1 and diamond a range of 2.
+- Hoes with higher enchantment levels of Unbreaking have a lower chance to take damage when harvesting crops.
+- Higher levels of Efficiency increases the range of the hoe. For every 2 levels of Efficiency, the hoe gains 1 range.
+- Farmland is no longer trampled. Instead, the crop that is planted on it is reset to its first growth stage.
+- Water can be placed up to 2 blocks underneath Farmland to hydrate it.
+### Installation
+Place the FarmingUpgrade jar file in the Bukkit server's plugins directory.
diff --git a/build.gradle b/build.gradle
index d9571ae..83ef5d1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,18 +1,18 @@
-plugins {
-    id 'java'
-}
-
-group 'no.hyp'
-version '1.0.0'
-
-sourceCompatibility = 1.8
-
-repositories {
-    mavenLocal()
-    mavenCentral()
-}
-
-dependencies {
-    compileOnly 'org.spigotmc:spigot-api:1.15.1-R0.1-SNAPSHOT'
-    testCompile group: 'junit', name: 'junit', version: '4.12'
-}
+plugins {
+    id 'java'
+}
+
+group 'no.hyp'
+version '1.1.0'
+
+sourceCompatibility = 1.8
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+}
+
+dependencies {
+    compileOnly 'org.spigotmc:spigot-api:1.15.2-R0.1-SNAPSHOT'
+    testCompile group: 'junit', name: 'junit', version: '4.12'
+}
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index a95c2b9..8cd4834 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Tue Mar 24 00:37:42 CET 2020
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.2.1-all.zip
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-zipStorePath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
+#Tue Mar 24 00:37:42 CET 2020
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.2.1-all.zip
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
diff --git a/gradlew.bat b/gradlew.bat
index 6d57edc..0f8d593 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -1,84 +1,84 @@
-@if "%DEBUG%" == "" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m"
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto init
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto init
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:init
-@rem Get command-line arguments, handling Windows variants
-
-if not "%OS%" == "Windows_NT" goto win9xME_args
-
-:win9xME_args
-@rem Slurp the command line arguments.
-set CMD_LINE_ARGS=
-set _SKIP=2
-
-:win9xME_args_slurp
-if "x%~1" == "x" goto execute
-
-set CMD_LINE_ARGS=%*
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
-
-:end
-@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/settings.gradle b/settings.gradle
index 990ed4a..633ebd2 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,2 +1,2 @@
-rootProject.name = 'FarmingUpgrade'
-
+rootProject.name = 'FarmingUpgrade'
+
diff --git a/src/main/java/no/hyp/farmingupgrade/ConfigurationWatcher.java b/src/main/java/no/hyp/farmingupgrade/ConfigurationWatcher.java
new file mode 100644
index 0000000..e52ec55
--- /dev/null
+++ b/src/main/java/no/hyp/farmingupgrade/ConfigurationWatcher.java
@@ -0,0 +1,86 @@
+package no.hyp.farmingupgrade;
+
+import org.bukkit.Bukkit;
+
+import java.io.IOException;
+import java.nio.file.*;
+
+import static java.nio.file.StandardWatchEventKinds.*;
+
+/**
+ * This runnable watches for changes to the configuration file. When the configuration is modified,
+ * the plugin reads the configuration again. This allows a user to edit the configuration and see
+ * the changes in game without reloading the server.
+ */
+class ConfigurationWatcher implements Runnable {
+
+    private final FarmingUpgrade plugin;
+
+    private final Path path;
+
+    public ConfigurationWatcher(FarmingUpgrade plugin, Path path) {
+        this.plugin = plugin;
+        this.path = path;
+    }
+
+    @Override
+    public void run() {
+        // Create a WatchService that watches for changes to the configuration file.
+        WatchService configurationWatcher;
+        try {
+            configurationWatcher = FileSystems.getDefault().newWatchService();
+            path.register(configurationWatcher, ENTRY_CREATE, ENTRY_DELETE, ENTRY_MODIFY);
+        } catch (IOException e) {
+            e.printStackTrace();
+            return;
+        }
+        // Keep polling the WatchService for changes.
+        while (true) {
+            WatchKey key;
+            try {
+                key = configurationWatcher.take();
+                // Sleep a short time to collect duplicate events.
+                Thread.sleep(50);
+            } catch (InterruptedException e) {
+                Thread.currentThread().interrupt();
+                break;
+            }
+            for (WatchEvent event : key.pollEvents()) {
+                if (event.context() instanceof Path) {
+                    WatchEvent<Path> pathEvent = (WatchEvent<Path>) event;
+                    if (pathEvent.context().toString().equals("config.yml")) {
+                        // If the configuration is created, read it.
+                        if (event.kind() == ENTRY_CREATE) {
+                            Bukkit.getScheduler().runTask(plugin, (() -> {
+                                plugin.getLogger().info("Configuration was created.");
+                                plugin.reloadConfig();
+                            }));
+                            // If the configuration is deleted, the user is probably replacing it. Do nothing in the meanwhile.
+                        } else if (event.kind() == ENTRY_DELETE) {
+                            Bukkit.getScheduler().runTask(plugin, (() -> {
+                                plugin.getLogger().info("Configuration was deleted.");
+                            }));
+                            // If the configuration is modified, reload it.
+                        } else if (event.kind() == ENTRY_MODIFY) {
+                            Bukkit.getScheduler().runTask(plugin, (() -> {
+                                plugin.getLogger().info("Configuration was modified.");
+                                plugin.reloadConfig();
+                            }));
+                        }
+                    }
+                }
+            }
+            key.reset();
+        }
+        // Finish by closing the WatchService.
+        try {
+            configurationWatcher.close();
+        } catch (IOException e) {
+            e.printStackTrace();
+            Bukkit.getScheduler().runTask(plugin, () -> {
+                plugin.getLogger().severe("Error closing configuration watcher.");
+            });
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/src/main/java/no/hyp/farmingupgrade/CropType.java b/src/main/java/no/hyp/farmingupgrade/CropType.java
new file mode 100644
index 0000000..c704c84
--- /dev/null
+++ b/src/main/java/no/hyp/farmingupgrade/CropType.java
@@ -0,0 +1,24 @@
+package no.hyp.farmingupgrade;
+
+import org.bukkit.Material;
+
+public class CropType {
+
+    private final Material material;
+
+    private final Material seed;
+
+    public CropType(Material material, Material seed) {
+        this.material = material;
+        this.seed = seed;
+    }
+
+    public Material getMaterial() {
+        return material;
+    }
+
+    public Material getSeed() {
+        return seed;
+    }
+
+}
diff --git a/src/main/java/no/hyp/farmingupgrade/FarmingUpgrade.java b/src/main/java/no/hyp/farmingupgrade/FarmingUpgrade.java
index 222b626..42b856f 100644
--- a/src/main/java/no/hyp/farmingupgrade/FarmingUpgrade.java
+++ b/src/main/java/no/hyp/farmingupgrade/FarmingUpgrade.java
@@ -1,548 +1,706 @@
-package no.hyp.farmingupgrade;
-
-import org.bukkit.*;
-import org.bukkit.block.Block;
-import org.bukkit.block.BlockState;
-import org.bukkit.block.data.Ageable;
-import org.bukkit.block.data.BlockData;
-import org.bukkit.block.data.type.Farmland;
-import org.bukkit.enchantments.Enchantment;
-import org.bukkit.entity.Player;
-import org.bukkit.event.*;
-import org.bukkit.event.block.*;
-import org.bukkit.event.player.PlayerInteractEvent;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.inventory.meta.Damageable;
-import org.bukkit.inventory.meta.ItemMeta;
-import org.bukkit.plugin.java.JavaPlugin;
-
-import java.util.*;
-
-public class FarmingUpgrade extends JavaPlugin implements Listener {
-
-    private Random random;
-
-    /**
-     * A map of hoes and their ranges.
-     */
-    private Map<Material, Integer> toolMaterials;
-
-    private Set<Material> cropMaterials;
-
-    @Override
-    public void onEnable() {
-        this.getServer().getPluginManager().registerEvents(this, this);
-
-        random = new Random();
-
-        toolMaterials = new HashMap<>();
-        toolMaterials.put(Material.WOODEN_HOE, 0);
-        toolMaterials.put(Material.STONE_HOE, 0);
-        toolMaterials.put(Material.GOLDEN_HOE, 1);
-        toolMaterials.put(Material.IRON_HOE, 1);
-        toolMaterials.put(Material.DIAMOND_HOE, 2);
-
-        cropMaterials = new HashSet<>();
-        cropMaterials.add(Material.BEETROOTS);
-        cropMaterials.add(Material.CARROTS);
-        cropMaterials.add(Material.NETHER_WART);
-        cropMaterials.add(Material.POTATOES);
-        cropMaterials.add(Material.WHEAT);
-
-        super.onEnable();
-    }
-
-    @Override
-    public void onDisable() {
-        super.onDisable();
-    }
-
-    /**
-     * A PlayerInteractEvent is called for Farmland when it is trampled by a player. The result of this
-     * event is to call a BlockFadeEvent afterwards, therefore we will not cancel it
-     *
-     * @param e
-     */
-    @EventHandler(priority = EventPriority.MONITOR)
-    public void onFarmlandTrample(PlayerInteractEvent e) {
-        Player p;
-        if (!e.isCancelled()) {
-            Block block = e.getClickedBlock();
-            if (block != null && e.getClickedBlock().getType() == Material.FARMLAND && e.getAction() == Action.PHYSICAL) {
-                Block crop = block.getRelative(0, 1, 0);
-                if (cropMaterials.contains(crop.getType())) {
-                    crop.getWorld().spawnParticle(Particle.BLOCK_CRACK, crop.getLocation().add(0.5, 0.5, 0.5), 200, crop.getBlockData());
-                    crop.getWorld().playSound(crop.getLocation().add(0.5, 0.5, 0.5), Sound.BLOCK_CROP_BREAK, 1, 1);
-                    crop.setType(crop.getType());
-                }
-            }
-        }
-    }
-
-    /**
-     * A BlockFadeEvent is called for a Farmland block with a moisture level of 0 when Minecraft
-     * wants to turn it into Dirt. It is also called when a player tramples (jumps on) a Farmland block.
-     * We do not want Farmland to dry into Dirt so we will cancel this event for Farmland.
-     *
-     * @param e The event.
-     */
-    @EventHandler(priority = EventPriority.LOWEST)
-    public void onFarmlandDry(BlockFadeEvent e) {
-        if (!(e instanceof UpgradedBlockFadeEvent)) {
-            // Check that the fading block is farmland.
-            Block block = e.getBlock();
-            if (block.getType() == Material.FARMLAND) {
-                Block above = block.getRelative(0, 1, 0);
-                if (cropMaterials.contains(above.getType()) || above.getType() == Material.AIR) {
-                    e.setCancelled(true);
-                    farmlandChangeMoisture(block);
-                }
-            }
-        }
-    }
-
-    /**
-     * Overwrite the Vanilla mechanics by cancelling all Farmland MoistureChangeEvents and
-     * implementing a custom handler.
-     *
-     * @param e
-     */
-    @EventHandler(priority = EventPriority.LOWEST)
-    public void onFarmlandDry(MoistureChangeEvent e) {
-        if (!(e instanceof UpgradedMoistureChangeEvent)) {
-            Block block = e.getBlock();
-            if (block.getType() == Material.FARMLAND) {
-                Block above = block.getRelative(0, 1, 0);
-                if (cropMaterials.contains(above.getType()) || above.getType() == Material.AIR) {
-                    e.setCancelled(true);
-                    farmlandChangeMoisture(block);
-                }
-            }
-        }
-    }
-
-    public void farmlandChangeMoisture(Block block) {
-        if (block.getType() == Material.FARMLAND) {
-            BlockState state = block.getState();
-            determineMoisture(state);
-            if (state.getType() == Material.FARMLAND) {
-                UpgradedMoistureChangeEvent event = new UpgradedMoistureChangeEvent(block, state);
-                this.getServer().getPluginManager().callEvent(event);
-                if (!event.isCancelled()) {
-                    state.update(true);
-                }
-            } else {
-                UpgradedBlockFadeEvent event = new UpgradedBlockFadeEvent(block, state);
-                this.getServer().getPluginManager().callEvent(event);
-                if (!event.isCancelled()) {
-                    state.update(true);
-                }
-            }
-        }
-    }
-
-    public void determineMoisture(BlockState state) {
-        Material aboveType = state.getBlock().getRelative(0, 1, 0).getType();
-        if (aboveType == Material.AIR || cropMaterials.contains(aboveType)) {
-            if (isHydrated(state.getBlock(), 4, 0, -2)) {
-                BlockData data = state.getBlockData();
-                Farmland farmland = (Farmland) data;
-                farmland.setMoisture(Math.min(farmland.getMoisture() + 1, farmland.getMaximumMoisture()));
-                state.setBlockData(data);
-            } else {
-                BlockData data = state.getBlockData();
-                Farmland farmland = (Farmland) data;
-                if (farmland.getMoisture() == 0) {
-                    //state.setType(Material.DIRT);
-                } else {
-                    farmland.setMoisture(Math.max(farmland.getMoisture() - 1, 0));
-                    state.setBlockData(data);
-                }
-            }
-        } else {
-            state.setType(Material.DIRT);
-        }
-    }
-
-    /**
-     * Calculate the drops from a broken crop. (Currently not used).
-     *
-     * @param itemStack The tool used to harvest the crop.
-     * @param block The crop.
-     * @param replant If the crop is replanted, one seed is removed from the drops.
-     * @return The drops of this crop.
-     */
-    public Set<ItemStack> cropCalculateDrops(ItemStack itemStack, Block block, boolean replant) {
-        Set<ItemStack> drops = new HashSet<>();
-        // If broken with a hoe, Fortune is applied.
-        boolean hoe = itemStack != null && toolMaterials.containsKey(itemStack.getType());
-        Optional<Boolean> maybeGrown = isGrown(block);
-        boolean grown = maybeGrown.isPresent() && maybeGrown.get() == true;
-        int fortune = itemStack != null ? itemStack.getEnchantmentLevel(Enchantment.LOOT_BONUS_BLOCKS) : 0;
-        Material cropType = block.getType();
-        // Beetroots
-        if (cropType == Material.BEETROOTS) {
-            int beetroots = 0;
-            int beetrootSeeds = 1;
-            if (replant) {
-                beetrootSeeds--;
-            }
-            if (grown) {
-                beetroots++;
-                if (hoe) {
-                    double beetrootChance = 0.25 + Math.min(0.15 * fortune, 0.45);
-                    if (random.nextFloat() < beetrootChance) {
-                        beetroots++;
-                    }
-                    // Chance to get an extra beetroot seed.
-                    // Fortune 0: 0.5%, Fortune 1: 1%, Fortune 2: 1.5%, Fortune >=3: 2%.
-                    double seedChance = 0.005 + Math.min(0.005 * fortune, 0.015);
-                    if (random.nextFloat() < seedChance) {
-                        beetrootSeeds++;
-                    }
-                } else {
-                    double beetrootChance = 0.25;
-                    if (random.nextFloat() < beetrootChance) {
-                        beetroots++;
-                    }
-                    double seedChance = 0.005;
-                    if (random.nextFloat() < seedChance) {
-                        beetrootSeeds++;
-                    }
-                }
-            }
-            if (beetroots > 0) {
-                drops.add(new ItemStack(Material.BEETROOT, beetroots));
-            }
-            if (beetrootSeeds > 0) {
-                drops.add(new ItemStack(Material.BEETROOT_SEEDS, beetrootSeeds));
-            }
-        // Carrots
-        } else if (cropType == Material.CARROTS) {
-            int carrots = 1;
-            if (replant) {
-                carrots--;
-            }
-            if (grown) {
-                if (hoe) {
-                    double chance = 0.40 + Math.min(0.20 * fortune, 0.60);
-                    if (random.nextFloat() < chance) {
-                        carrots++;
-                    }
-                } else {
-                    double chance = 0.40;
-                    if (random.nextFloat() < chance) {
-                        carrots++;
-                    }
-                }
-            }
-            if (carrots > 0) {
-                drops.add(new ItemStack(Material.CARROT, carrots));
-            }
-        // Netherwart
-        } else if (cropType == Material.NETHER_WART) {
-            int netherwart = 1;
-            if (replant) {
-                netherwart--;
-            }
-            if (grown) {
-                if (hoe) {
-                    double chance = 0.40 + Math.min(0.10 * fortune, 0.30);
-                    if (random.nextFloat() < chance) {
-                        netherwart++;
-                    }
-                } else {
-                    double chance = 0.40;
-                    if (random.nextFloat() < chance) {
-                        netherwart++;
-                    }
-                }
-            }
-            if (netherwart > 0) {
-                drops.add(new ItemStack(Material.NETHER_WART, netherwart));
-            }
-        // Carrots
-        } else if (cropType == Material.POTATOES) {
-            int potatoes = 1;
-            if (replant) {
-                potatoes--;
-            }
-            if (grown) {
-                if (hoe) {
-                    double chance = 0.60 + Math.min(0.10 * fortune, 0.30);
-                    if (random.nextFloat() < chance) {
-                        potatoes++;
-                    }
-                } else {
-                    double chance = 0.60;
-                    if (random.nextFloat() < chance) {
-                        potatoes++;
-                    }
-                }
-            }
-            if (potatoes > 0) {
-                drops.add(new ItemStack(Material.POTATO, potatoes));
-            }
-        // Wheat
-        } else if (cropType == Material.WHEAT) {
-            int wheat = 0;
-            int seeds = 1;
-            if (replant) {
-                seeds--;
-            }
-            if (grown) {
-                wheat++;
-                if (hoe) {
-                    double wheat2Chance = 0.50 + Math.min(0.50 * fortune, 0.50);
-                    if (random.nextFloat() < wheat2Chance) {
-                        wheat++;
-                    }
-                    double wheat3Chance = 0.10 + Math.min(0.10 * fortune, 0.10);
-                    if (random.nextFloat() < wheat3Chance) {
-                        wheat++;
-                    }
-                    double wheat4Chance = Math.min(0.10 * fortune, 0.30);
-                    if (random.nextFloat() < wheat4Chance) {
-                        wheat++;
-                    }
-                    double seedChance = 0.05 + Math.min(0.10 * fortune, 0.30);
-                    if (random.nextFloat() < seedChance) {
-                        seeds++;
-                    }
-                } else {
-                    double wheat2Chance = 0.50;
-                    if (random.nextFloat() < wheat2Chance) {
-                        wheat++;
-                    }
-                    double wheat3Chance = 0.10;
-                    if (random.nextFloat() < wheat3Chance) {
-                        wheat++;
-                    }
-                    double seedChance = 0.05;
-                    if (random.nextFloat() < seedChance) {
-                        seeds++;
-                    }
-                }
-            }
-            if (wheat > 0) {
-                drops.add(new ItemStack(Material.WHEAT, wheat));
-            }
-            if (seeds > 0) {
-                drops.add(new ItemStack(Material.WHEAT_SEEDS, seeds));
-            }
-        }
-        return drops;
-    }
-
-    /**
-     * Determine if a block has water in its vicinity.
-     *
-     * @param block The centre block.
-     * @param radius The horizontal radius (of a square circle) to search within.
-     * @param highest The greatest height to search in, relative to the block.
-     * @param lowest The lowest height to search in, relative to the block.
-     * @return If there is water in the searched region.
-     */
-    public boolean isHydrated(Block block, int radius, int highest, int lowest) {
-        int i = -radius;
-        while (i <= radius) {
-            int k = -radius;
-            while (k <= radius) {
-                int j = lowest;
-                while (j <= highest) {
-                    if (block.getRelative(i, j, k).getType() == Material.WATER) {
-                        return true;
-                    }
-                    j++;
-                }
-                k++;
-            }
-            i++;
-        }
-        return false;
-    }
-
-    /**
-     * If a player breaks a crop with a hoe, handle this event manually. Find the adjacent crops
-     * and call custom UpgradedBlockBreakEvents on the to give other plugins a chance to catch them.
-     *
-     * Since this is a mechanic the event should be caught and cancelled as early as possible (LOWEST priority).
-     * Then we can dispatch new events that we can control the outcome of ourselves.
-     */
-    @EventHandler(priority = EventPriority.LOWEST)
-    public void onFarm(BlockBreakEvent e) {
-        if (!(e instanceof UpgradedBlockBreakEvent)) {
-            Player player = e.getPlayer();
-            Block block = e.getBlock();
-            // Handle breaking of crops.
-            if (cropMaterials.contains(block.getType())) {
-                ItemStack tool = player.getInventory().getItemInMainHand();
-                // If broken by a hoe, all crops within range are harvested and automatically replanted.
-                if (toolMaterials.containsKey(tool.getType())) {
-                    e.setCancelled(true);
-                    // Calculate the radius of the hoe sweep.
-                    // Radius is affected by hoe material and the Efficiency enchantment (1 radius per 2 levels).
-                    int range = Math.min(7, toolMaterials.get(tool.getType()) + tool.getEnchantmentLevel(Enchantment.DIG_SPEED) / 2);
-                    // Get the adjacent crops in range.
-                    Set<Block> adjacentCrops = new HashSet<>();
-                    adjacentCrops.add(block);
-                    int radius = 1;
-                    while (radius <= range) {
-                        adjacentCrops.addAll(findRadiallyAdjacentMaterials(cropMaterials, block, radius));
-                        radius++;
-                    }
-                    // For every crop block, simulate a BlockBreakEvent for other plugins to react to.
-                    for (Block crop : adjacentCrops) {
-                        // Only break crops that are fully grown.
-                        Optional<Boolean> grown = isGrown(crop);
-                        if (grown.isPresent() && grown.get() == true) {
-                            // Call an event that is handled by the plugin.
-                            UpgradedBlockBreakEvent sweepEvent = new UpgradedBlockBreakEvent(crop, player);
-                            this.getServer().getPluginManager().callEvent(sweepEvent);
-                            if (!sweepEvent.isCancelled()) {
-                                // Get the state of the crop before it is broken, and drop.
-                                BlockState state = crop.getState();
-                                // Send a drop event indicating the dropped items.
-                                // TODO: Maybe call BlockDropItemEvent here.
-                                if (player.getGameMode() == GameMode.SURVIVAL || player.getGameMode() == GameMode.ADVENTURE) {
-                                    crop.breakNaturally(tool);
-                                    damageTool(player, tool, 1);
-                                } else {
-                                    crop.setType(Material.AIR);
-                                }
-                                // Plant a new crop.
-                                crop.setType(state.getType());
-                                // Apply damage to the hoe if in survival or adventure mode.
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    /**
-     * Apply damage to a player's item. Does nothing if the item is not Damageable.
-     * Also checks that the Player is in Survival or Adventure mode before applying damage.
-     *
-     * @param player The player whose tool might take damage.
-     * @param tool The item to take damage.
-     * @param damage The amount of damage to apply.
-     */
-    public void damageTool(Player player, ItemStack tool, int damage) {
-        if (player.getGameMode() == GameMode.SURVIVAL || player.getGameMode() == GameMode.ADVENTURE || tool.getItemMeta().isUnbreakable()) {
-            // Calculate the chance of the tool taking damage with the standard Minecraft formula,
-            // which depends on the level of the Unbreaking enchantment.
-            double damageChance = 1.0 / (tool.getEnchantmentLevel(Enchantment.DURABILITY) + 1.0);
-            if (random.nextFloat() < damageChance) {
-                boolean destroyed = damageTool(tool, damage);
-                if (destroyed) {
-                    player.spawnParticle(Particle.ITEM_CRACK, player.getLocation(), 1, tool);
-                    player.playSound(player.getLocation(), Sound.ENTITY_ITEM_BREAK, 1, 1);
-                    tool.setAmount(tool.getAmount() - 1);
-                }
-            }
-        }
-    }
-
-    /**
-     * Apply damage to a tool. Does nothing if the item is not Damageable.
-     * If a player is in creative mode, their tools probably should not take damage.
-     *
-     * @param tool The item to take damage.
-     * @param damage The amount of damage to apply.
-     * @return If the tool reaches zero or less durability.
-     */
-    public boolean damageTool(ItemStack tool, int damage) {
-        ItemMeta meta = tool.getItemMeta();
-        if (meta instanceof Damageable) {
-            Damageable damageable = (Damageable) meta;
-            damageable.setDamage(damageable.getDamage() + damage);
-            tool.setItemMeta(meta);
-            return damageable.getDamage() >= tool.getType().getMaxDurability();
-        }
-        return false;
-    }
-
-    /**
-     * Check if a block is fully grown.
-     *
-     * @param block The block.
-     * @return If the block is fully grown or not. Empty if the block is not Ageable.
-     */
-    public Optional<Boolean> isGrown(Block block) {
-        BlockData data = block.getBlockData();
-        if (data instanceof Ageable) {
-            Ageable ageable = (Ageable) data;
-            return Optional.of(ageable.getAge() == ageable.getMaximumAge());
-        } else {
-            return Optional.empty();
-        }
-    }
-
-    /**
-     * In a ring centred on a block with the given radius, locate the blocks whose material is one of the given types.
-     *
-     * @param materials The materials to search for.
-     * @param centre The centre block.
-     * @param radius The radius of the ring.
-     * @return The blocks in the ring whose material matches one of those searched for.
-     */
-    public Set<Block> findRadiallyAdjacentMaterials(Collection<Material> materials, Block centre, int radius) {
-        Set<Block> ring = new HashSet<>();
-        // Centre coordinates.
-        World world = centre.getWorld();
-        int x = centre.getX();
-        int y = centre.getY();
-        int z = centre.getZ();
-        // Relative to centre coordinates.
-        int i = -radius;
-        int k = -radius;
-        // Iterate over the columns in the given radius.
-        while (i < radius) {
-            Optional<Block> block = findHighestMaterial(materials, world, x + i, z + k, y + radius, y - radius);
-            block.ifPresent(ring::add);
-            i++;
-        }
-        while (k < radius) {
-            Optional<Block> block = findHighestMaterial(materials, world, x + i, z + k, y + radius, y - radius);
-            block.ifPresent(ring::add);
-            k++;
-        }
-        while (i > -radius) {
-            Optional<Block> block = findHighestMaterial(materials, world, x + i, z + k, y + radius, y - radius);
-            block.ifPresent(ring::add);
-            i--;
-        }
-        while (k > -radius) {
-            Optional<Block> block = findHighestMaterial(materials, world, x + i, z + k, y + radius, y - radius);
-            block.ifPresent(ring::add);
-            k--;
-        }
-        return ring;
-    }
-
-    /**
-     * Find the highest block that has a material of one of the given types.
-     *
-     * @param materials The materials to search for.
-     * @param world The world to search in.
-     * @param x Block x coordinate.
-     * @param z Block z coordinate.
-     * @param highest Highest y coordinate.
-     * @param lowest Lowest y coordinate.
-     * @return The highest block of one of the materials in the column, otherwise empty.
-     */
-    public Optional<Block> findHighestMaterial(Collection<Material> materials, World world, int x, int z, int highest, int lowest) {
-        int y = highest;
-        while (y >= lowest) {
-            Block block = world.getBlockAt(x, y, z);
-            if (materials.contains(block.getType())) {
-                return Optional.of(block);
-            }
-            y--;
-        }
-        return Optional.empty();
-    }
-
-}
+package no.hyp.farmingupgrade;
+
+import com.google.common.collect.Lists;
+import org.bukkit.*;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockState;
+import org.bukkit.block.data.Ageable;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.block.data.type.Farmland;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.Item;
+import org.bukkit.entity.Player;
+import org.bukkit.event.*;
+import org.bukkit.event.block.*;
+import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.Damageable;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.plugin.java.JavaPlugin;
+
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.*;
+
+public class FarmingUpgrade extends JavaPlugin implements Listener {
+
+    private Thread watcherThread;
+
+    private Path path;
+
+    private Random random;
+
+    /**
+     * A map of hoes and their ranges.
+     */
+    private Map<Material, Integer> toolMaterials;
+
+    private Map<Material, CropType> cropMaterials;
+
+    private final String CONFIGURATION_TRAMPLE_CROPS = "trampleCrops";
+
+    private final String CONFIGURATION_HYDRATION_UPGRADE = "hydrationUpgrade";
+
+    private final String CONFIGURATION_HYDRATION_RANGE = "hydrationRange";
+
+    private final String CONFIGURATION_HYDRATION_DEPTH = "hydrationDepth";
+
+    private final String CONFIGURATION_DRY_FARMLAND = "dryFarmland";
+
+    private final String CONFIGURATION_HOE_UPGRADE = "hoeUpgrade";
+
+    private final String CONFIGURATION_HOE_REPLANT = "hoeReplant";
+
+    @Override
+    public void onEnable() {
+        this.saveDefaultConfig();
+        this.getServer().getPluginManager().registerEvents(this, this);
+
+        random = new Random();
+
+        toolMaterials = new HashMap<>();
+        toolMaterials.put(Material.WOODEN_HOE, 0);
+        toolMaterials.put(Material.STONE_HOE, 0);
+        toolMaterials.put(Material.GOLDEN_HOE, 1);
+        toolMaterials.put(Material.IRON_HOE, 1);
+        toolMaterials.put(Material.DIAMOND_HOE, 2);
+
+        cropMaterials = new HashMap<>();
+        cropMaterials.put(Material.BEETROOTS, new CropType(Material.BEETROOTS, Material.BEETROOT_SEEDS));
+        cropMaterials.put(Material.CARROTS, new CropType(Material.CARROTS, Material.CARROT));
+        cropMaterials.put(Material.NETHER_WART, new CropType(Material.NETHER_WART, Material.NETHER_WART));
+        cropMaterials.put(Material.POTATOES, new CropType(Material.POTATOES, Material.POTATO));
+        cropMaterials.put(Material.WHEAT, new CropType(Material.WHEAT, Material.WHEAT_SEEDS));
+
+        this.path = Paths.get(this.getDataFolder().getPath());
+        configurationWatcherEnable();
+        super.onEnable();
+    }
+
+    @Override
+    public void onDisable() {
+        configurationWatcherDisable();
+        super.onDisable();
+    }
+
+    /**
+     * Start/restart the configuration watcher thread.
+     */
+    public void configurationWatcherEnable() {
+        //
+        this.configurationWatcherDisable();
+        this.watcherThread = new Thread(new ConfigurationWatcher(this, this.path));
+        this.watcherThread.start();
+    }
+
+    /**
+     * Stop the configuration watcher thread.
+     */
+    public void configurationWatcherDisable() {
+        if (this.watcherThread != null) {
+            this.watcherThread.interrupt();
+        }
+    }
+
+    /**
+     * A PlayerInteractEvent is called for Farmland when it is trampled by a player. The result of this
+     * event is to call a BlockFadeEvent afterwards.
+     *
+     * @param e
+     */
+    @EventHandler(priority = EventPriority.LOWEST)
+    public void onFarmlandTrample(PlayerInteractEvent e) {
+        if (!(e instanceof UpgradedPlayerInteractEvent)) {
+            Block farmland = e.getClickedBlock();
+            if (farmland != null && e.getClickedBlock().getType() == Material.FARMLAND && e.getAction() == Action.PHYSICAL) {
+                // Cancel to handle manually.
+                e.setUseInteractedBlock(Event.Result.DENY);
+                // Trample crops or trample Farmland.
+                if (this.getConfig().getBoolean(CONFIGURATION_TRAMPLE_CROPS, true)) {
+                    // Trample the crop above the farmland.
+                    Block crop = farmland.getRelative(0, 1, 0);
+                    if (cropMaterials.containsKey(crop.getType())) {
+                        // Send an InteractEvent for the trampled crop.
+                        UpgradedPlayerInteractEvent trampleEvent = new UpgradedPlayerInteractEvent(e.getPlayer(), e.getAction(), e.getItem(), crop, e.getBlockFace());
+                        this.getServer().getPluginManager().callEvent(trampleEvent);
+                        if (trampleEvent.useInteractedBlock() == Event.Result.ALLOW) {
+                            // Calculate the state of the crop after being trampled.
+                            BlockState oldState = crop.getState();
+                            BlockState state = crop.getState();
+                            state.setType(Material.AIR);
+                            state.setType(crop.getType());
+                            // Send a BlockFadeEvent to indicate the crop being reset.
+                            UpgradedBlockFadeEvent fadeEvent = new UpgradedBlockFadeEvent(crop, state);
+                            this.getServer().getPluginManager().callEvent(fadeEvent);
+                            if (!fadeEvent.isCancelled()) {
+                                state.update(true);
+                                breakBlockEffect(crop, oldState, Sound.BLOCK_CROP_BREAK);
+                            }
+                        }
+                    }
+                } else {
+                    // Send an InteractEvent for the trampled Farmland.
+                    UpgradedPlayerInteractEvent trampleEvent = new UpgradedPlayerInteractEvent(e.getPlayer(), e.getAction(), e.getItem(), farmland, e.getBlockFace());
+                    this.getServer().getPluginManager().callEvent(trampleEvent);
+                    if (trampleEvent.useInteractedBlock() == Event.Result.ALLOW) {
+                        // Calculate the state of the Farmland after being trampled.
+                        BlockState state = farmland.getState();
+                        state.setType(Material.DIRT);
+                        // Send a BlockFadeEvent to indicate the Farmland turning to Dirt.
+                        UpgradedBlockFadeEvent fadeEvent = new UpgradedBlockFadeEvent(farmland, state);
+                        this.getServer().getPluginManager().callEvent(fadeEvent);
+                        if (!fadeEvent.isCancelled()) {
+                            // Move the player up from the Farmland so they do not get stuck in the Dirt.
+                            Player player = e.getPlayer();
+                            Location location = player.getLocation();
+                            Location blockLocation = farmland.getRelative(0, 1, 0).getLocation();
+                            if (location.getY() < blockLocation.getY()) {
+                                location.setY(blockLocation.getY());
+                                player.teleport(location);
+                            }
+                            state.update(true);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    @EventHandler(priority = EventPriority.MONITOR)
+    public void onCropGrow(BlockGrowEvent e) {
+        if (!e.isCancelled()) {
+            Block below = e.getBlock().getRelative(0, -1, 0);
+            if (below.getType() == Material.FARMLAND) {
+                farmlandUpgradedChangeMoisture(below);
+            }
+        }
+    }
+
+    /**
+     * A BlockFadeEvent is called for a Farmland block with a moisture level of 0 when Minecraft
+     * wants to turn it into Dirt. It is also called when a player tramples (jumps on) a Farmland block.
+     * We do not want Farmland to dry into Dirt so we will cancel this event for Farmland.
+     *
+     * @param e The event.
+     */
+    @EventHandler(priority = EventPriority.LOWEST)
+    public void onFarmlandDry(BlockFadeEvent e) {
+        if (!(e instanceof UpgradedBlockFadeEvent)) {
+            // Check that the fading block is farmland.
+            Block farmland = e.getBlock();
+            if (farmland.getType() == Material.FARMLAND) {
+                // Check if using upgraded hydration mechanics.
+                if (this.getConfig().getBoolean(CONFIGURATION_HYDRATION_UPGRADE, true)) {
+                    e.setCancelled(true);
+                    farmlandUpgradedChangeMoisture(farmland);
+                } else {
+                    Block above = farmland.getRelative(0, 1, 0);
+                    if (!configDryFarmland()) {
+                        if (cropMaterials.containsKey(above.getType()) || above.getType() == Material.AIR) {
+                            e.setCancelled(true);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Overwrite the Vanilla mechanics by cancelling all Farmland MoistureChangeEvents and
+     * implementing a custom handler.
+     *
+     * @param e
+     */
+    @EventHandler(priority = EventPriority.LOWEST)
+    public void onFarmlandMoistureChange(MoistureChangeEvent e) {
+        if (!(e instanceof UpgradedMoistureChangeEvent)) {
+            if (this.getConfig().getBoolean(CONFIGURATION_HYDRATION_UPGRADE, true)) {
+                Block block = e.getBlock();
+                if (block.getType() == Material.FARMLAND) {
+                    e.setCancelled(true);
+                    farmlandUpgradedChangeMoisture(block);
+                }
+            }
+        }
+    }
+
+    public void farmlandUpgradedChangeMoisture(Block farmland) {
+        if (farmland.getType() == Material.FARMLAND) {
+            BlockState state = farmland.getState();
+            farmlandDetermineUpgradedMoisture(state);
+            if (state.getType() == Material.FARMLAND) {
+                UpgradedMoistureChangeEvent event = new UpgradedMoistureChangeEvent(farmland, state);
+                this.getServer().getPluginManager().callEvent(event);
+                if (!event.isCancelled()) {
+                    state.update(true);
+                }
+            } else {
+                UpgradedBlockFadeEvent event = new UpgradedBlockFadeEvent(farmland, state);
+                this.getServer().getPluginManager().callEvent(event);
+                if (!event.isCancelled()) {
+                    state.update(true);
+                }
+            }
+        }
+    }
+
+    public void farmlandDetermineUpgradedMoisture(BlockState state) {
+        Material aboveType = state.getBlock().getRelative(0, 1, 0).getType();
+        if (aboveType == Material.AIR || cropMaterials.containsKey(aboveType)) {
+            ConfigurationSection configuration = this.getConfig();
+            int range = configuration.getInt(CONFIGURATION_HYDRATION_RANGE, 4);
+            int depth = configuration.getInt(CONFIGURATION_HYDRATION_DEPTH, 2);
+            if (isHydrated(state.getBlock(), range, 0, -depth)) {
+                BlockData data = state.getBlockData();
+                Farmland farmland = (Farmland) data;
+                farmland.setMoisture(Math.min(farmland.getMoisture() + 1, farmland.getMaximumMoisture()));
+                state.setBlockData(data);
+            } else {
+                BlockData data = state.getBlockData();
+                Farmland farmland = (Farmland) data;
+                if (farmland.getMoisture() <= 0) {
+                    if (configDryFarmland()) {
+                        state.setType(Material.DIRT);
+                    }
+                } else {
+                    farmland.setMoisture(Math.max(farmland.getMoisture() - 1, 0));
+                    state.setBlockData(data);
+                }
+            }
+        } else {
+            state.setType(Material.DIRT);
+        }
+    }
+
+    /**
+     * Calculate the drops from a broken crop. (Currently not used).
+     *
+     * @param itemStack The tool used to harvest the crop.
+     * @param block The crop.
+     * @param replant If the crop is replanted, one seed is removed from the drops.
+     * @return The drops of this crop.
+     */
+    public Set<ItemStack> cropCalculateDrops(ItemStack itemStack, Block block, boolean replant) {
+        Set<ItemStack> drops = new HashSet<>();
+        // If broken with a hoe, Fortune is applied.
+        boolean hoe = itemStack != null && toolMaterials.containsKey(itemStack.getType());
+        Optional<Boolean> maybeGrown = isGrown(block);
+        boolean grown = maybeGrown.isPresent() && maybeGrown.get() == true;
+        int fortune = itemStack != null ? itemStack.getEnchantmentLevel(Enchantment.LOOT_BONUS_BLOCKS) : 0;
+        Material cropType = block.getType();
+        // Beetroots
+        if (cropType == Material.BEETROOTS) {
+            int beetroots = 0;
+            int beetrootSeeds = 1;
+            if (replant) {
+                beetrootSeeds--;
+            }
+            if (grown) {
+                beetroots++;
+                if (hoe) {
+                    double beetrootChance = 0.25 + Math.min(0.15 * fortune, 0.45);
+                    if (random.nextFloat() < beetrootChance) {
+                        beetroots++;
+                    }
+                    // Chance to get an extra beetroot seed.
+                    // Fortune 0: 0.5%, Fortune 1: 1%, Fortune 2: 1.5%, Fortune >=3: 2%.
+                    double seedChance = 0.005 + Math.min(0.005 * fortune, 0.015);
+                    if (random.nextFloat() < seedChance) {
+                        beetrootSeeds++;
+                    }
+                } else {
+                    double beetrootChance = 0.25;
+                    if (random.nextFloat() < beetrootChance) {
+                        beetroots++;
+                    }
+                    double seedChance = 0.005;
+                    if (random.nextFloat() < seedChance) {
+                        beetrootSeeds++;
+                    }
+                }
+            }
+            if (beetroots > 0) {
+                drops.add(new ItemStack(Material.BEETROOT, beetroots));
+            }
+            if (beetrootSeeds > 0) {
+                drops.add(new ItemStack(Material.BEETROOT_SEEDS, beetrootSeeds));
+            }
+        // Carrots
+        } else if (cropType == Material.CARROTS) {
+            int carrots = 1;
+            if (replant) {
+                carrots--;
+            }
+            if (grown) {
+                if (hoe) {
+                    double chance = 0.40 + Math.min(0.20 * fortune, 0.60);
+                    if (random.nextFloat() < chance) {
+                        carrots++;
+                    }
+                } else {
+                    double chance = 0.40;
+                    if (random.nextFloat() < chance) {
+                        carrots++;
+                    }
+                }
+            }
+            if (carrots > 0) {
+                drops.add(new ItemStack(Material.CARROT, carrots));
+            }
+        // Netherwart
+        } else if (cropType == Material.NETHER_WART) {
+            int netherwart = 1;
+            if (replant) {
+                netherwart--;
+            }
+            if (grown) {
+                if (hoe) {
+                    double chance = 0.40 + Math.min(0.10 * fortune, 0.30);
+                    if (random.nextFloat() < chance) {
+                        netherwart++;
+                    }
+                } else {
+                    double chance = 0.40;
+                    if (random.nextFloat() < chance) {
+                        netherwart++;
+                    }
+                }
+            }
+            if (netherwart > 0) {
+                drops.add(new ItemStack(Material.NETHER_WART, netherwart));
+            }
+        // Carrots
+        } else if (cropType == Material.POTATOES) {
+            int potatoes = 1;
+            if (replant) {
+                potatoes--;
+            }
+            if (grown) {
+                if (hoe) {
+                    double chance = 0.60 + Math.min(0.10 * fortune, 0.30);
+                    if (random.nextFloat() < chance) {
+                        potatoes++;
+                    }
+                } else {
+                    double chance = 0.60;
+                    if (random.nextFloat() < chance) {
+                        potatoes++;
+                    }
+                }
+            }
+            if (potatoes > 0) {
+                drops.add(new ItemStack(Material.POTATO, potatoes));
+            }
+        // Wheat
+        } else if (cropType == Material.WHEAT) {
+            int wheat = 0;
+            int seeds = 1;
+            if (replant) {
+                seeds--;
+            }
+            if (grown) {
+                wheat++;
+                if (hoe) {
+                    double wheat2Chance = 0.50 + Math.min(0.50 * fortune, 0.50);
+                    if (random.nextFloat() < wheat2Chance) {
+                        wheat++;
+                    }
+                    double wheat3Chance = 0.10 + Math.min(0.10 * fortune, 0.10);
+                    if (random.nextFloat() < wheat3Chance) {
+                        wheat++;
+                    }
+                    double wheat4Chance = Math.min(0.10 * fortune, 0.30);
+                    if (random.nextFloat() < wheat4Chance) {
+                        wheat++;
+                    }
+                    double seedChance = 0.05 + Math.min(0.10 * fortune, 0.30);
+                    if (random.nextFloat() < seedChance) {
+                        seeds++;
+                    }
+                } else {
+                    double wheat2Chance = 0.50;
+                    if (random.nextFloat() < wheat2Chance) {
+                        wheat++;
+                    }
+                    double wheat3Chance = 0.10;
+                    if (random.nextFloat() < wheat3Chance) {
+                        wheat++;
+                    }
+                    double seedChance = 0.05;
+                    if (random.nextFloat() < seedChance) {
+                        seeds++;
+                    }
+                }
+            }
+            if (wheat > 0) {
+                drops.add(new ItemStack(Material.WHEAT, wheat));
+            }
+            if (seeds > 0) {
+                drops.add(new ItemStack(Material.WHEAT_SEEDS, seeds));
+            }
+        }
+        return drops;
+    }
+
+    /**
+     * Determine if a block has water in its vicinity.
+     *
+     * @param block The centre block.
+     * @param radius The horizontal radius (of a square circle) to search within.
+     * @param highest The greatest height to search in, relative to the block.
+     * @param lowest The lowest height to search in, relative to the block.
+     * @return If there is water in the searched region.
+     */
+    public boolean isHydrated(Block block, int radius, int highest, int lowest) {
+        int i = -radius;
+        while (i <= radius) {
+            int k = -radius;
+            while (k <= radius) {
+                int j = lowest;
+                while (j <= highest) {
+                    if (block.getRelative(i, j, k).getType() == Material.WATER) {
+                        return true;
+                    }
+                    j++;
+                }
+                k++;
+            }
+            i++;
+        }
+        return false;
+    }
+
+    /**
+     * If a player breaks a crop with a hoe, handle this event manually. Find the adjacent crops
+     * and call custom UpgradedBlockBreakEvents on the to give other plugins a chance to catch them.
+     *
+     * Since this is a mechanic the event should be caught and cancelled as early as possible (LOWEST priority).
+     * Then we can dispatch new events that we can control the outcome of ourselves.
+     */
+    @EventHandler(priority = EventPriority.LOWEST)
+    public void onFarm(BlockBreakEvent e) {
+        if (this.getConfig().getBoolean(CONFIGURATION_HOE_UPGRADE, true)) {
+            if (!(e instanceof UpgradedBlockBreakEvent)) {
+                Player player = e.getPlayer();
+                Block block = e.getBlock();
+                // Handle breaking of crops.
+                if (cropMaterials.containsKey(block.getType())) {
+                    ItemStack tool = player.getInventory().getItemInMainHand();
+                    // If broken by a hoe, all crops within range are harvested and automatically replanted.
+                    if (toolMaterials.containsKey(tool.getType())) {
+                        e.setCancelled(true);
+                        // Calculate the radius of the hoe sweep.
+                        // Radius is affected by hoe material and the Efficiency enchantment (1 radius per 2 levels).
+                        int range = Math.min(7, toolMaterials.get(tool.getType()) + tool.getEnchantmentLevel(Enchantment.DIG_SPEED) / 2);
+                        // Get the adjacent crops in range.
+                        Set<Block> adjacentCrops = new HashSet<>();
+                        adjacentCrops.add(block);
+                        int radius = 1;
+                        while (radius <= range) {
+                            adjacentCrops.addAll(findRadiallyAdjacentMaterials(cropMaterials.keySet(), block, radius));
+                            radius++;
+                        }
+                        // For every crop block, simulate a BlockBreakEvent for other plugins to react to.
+                        for (Block crop : adjacentCrops) {
+                            // Only break crops that are fully grown.
+                            Optional<Boolean> grown = isGrown(crop);
+                            if (grown.isPresent() && grown.get() == true) {
+                                // Call an event that is handled by the plugin.
+                                UpgradedBlockBreakEvent sweepEvent = new UpgradedBlockBreakEvent(crop, player);
+                                this.getServer().getPluginManager().callEvent(sweepEvent);
+                                if (!sweepEvent.isCancelled()) {
+                                    // Get the state of the harvested crop.
+                                    BlockState state = crop.getState();
+                                    Collection<ItemStack> itemDrops = crop.getDrops(tool);
+                                    // Break the crop and spawn effects.
+                                    breakBlockEffect(crop, state, Sound.BLOCK_CROP_BREAK);
+                                    crop.setType(Material.AIR);
+                                    // Damage the player's tool if they are in survival.
+                                    damageTool(player, tool, 1);
+                                    boolean replant = false;
+                                    GameMode mode = player.getGameMode();
+                                    if (mode == GameMode.CREATIVE && this.getConfig().getBoolean(CONFIGURATION_HOE_REPLANT, true)) {
+                                        replant = true;
+                                    }
+                                    if (sweepEvent.isDropItems() && mode != GameMode.CREATIVE) {
+                                        // Calculate the drops from the crop.
+                                        List<Item> drops = new ArrayList<>();
+                                        Material seed = cropMaterials.get(state.getType()).getSeed();
+                                        for (ItemStack itemDrop : itemDrops) {
+                                            // If replanting is enabled, and a seed is not found yet, search for one in this ItemStack.
+                                            if (this.getConfig().getBoolean(CONFIGURATION_HOE_REPLANT, true) && !replant) {
+                                                int amount = itemDrop.getAmount();
+                                                if (itemDrop.getType() == seed && amount >= 1) {
+                                                    itemDrop.setAmount(amount - 1);
+                                                    replant = true;
+                                                }
+                                            }
+                                            drops.add(crop.getWorld().dropItemNaturally(crop.getLocation(), itemDrop));
+                                        }
+                                        // Drop the items and send an event.
+                                        List<Item> copy = Lists.newArrayList(drops);
+                                        BlockDropItemEvent dropEvent = new BlockDropItemEvent(crop, state, player, copy);
+                                        this.getServer().getPluginManager().callEvent(dropEvent);
+                                        // Clear all items from the copy if the event is cancelled.
+                                        if (dropEvent.isCancelled()) {
+                                            copy.clear();
+                                        }
+                                        // Kill those items that were removed from the copied drop list.
+                                        for (Item drop : drops) {
+                                            if (!copy.contains(drop)) {
+                                                drop.remove();
+                                            }
+                                        }
+                                    }
+                                    // Use a seed to replant the crop.
+                                    if (replant) {
+                                        crop.setType(state.getType());
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    public void breakBlockEffect(Location location, BlockState state, Sound sound) {
+        location.getWorld().spawnParticle(Particle.BLOCK_CRACK, location, 50, 0.5, 0.5, 0.1, state.getBlockData());
+        location.getWorld().playSound(location, sound, 1, 1);
+    }
+
+    public void breakBlockEffect(Block block, BlockState state, Sound sound) {
+        breakBlockEffect(block.getLocation().clone().add(0.5, 0.5, 0.5), state, sound);
+    }
+
+    /**
+     * Apply damage to a player's item. Does nothing if the item is not Damageable.
+     * Also checks that the Player is in Survival or Adventure mode before applying damage.
+     *
+     * @param player The player whose tool might take damage.
+     * @param tool The item to take damage.
+     * @param damage The amount of damage to apply.
+     */
+    public void damageTool(Player player, ItemStack tool, int damage) {
+        if (player.getGameMode() == GameMode.SURVIVAL || player.getGameMode() == GameMode.ADVENTURE || tool.getItemMeta().isUnbreakable()) {
+            // Calculate the chance of the tool taking damage with the standard Minecraft formula,
+            // which depends on the level of the Unbreaking enchantment.
+            double damageChance = 1.0 / (tool.getEnchantmentLevel(Enchantment.DURABILITY) + 1.0);
+            if (random.nextFloat() < damageChance) {
+                boolean destroyed = damageTool(tool, damage);
+                if (destroyed) {
+                    player.spawnParticle(Particle.ITEM_CRACK, player.getLocation(), 1, tool);
+                    player.playSound(player.getLocation(), Sound.ENTITY_ITEM_BREAK, 1, 1);
+                    tool.setAmount(tool.getAmount() - 1);
+                }
+            }
+        }
+    }
+
+    /**
+     * Apply damage to a tool. Does nothing if the item is not Damageable.
+     * If a player is in creative mode, their tools probably should not take damage.
+     *
+     * @param tool The item to take damage.
+     * @param damage The amount of damage to apply.
+     * @return If the tool reaches zero or less durability.
+     */
+    public boolean damageTool(ItemStack tool, int damage) {
+        ItemMeta meta = tool.getItemMeta();
+        if (meta instanceof Damageable) {
+            Damageable damageable = (Damageable) meta;
+            damageable.setDamage(damageable.getDamage() + damage);
+            tool.setItemMeta(meta);
+            return damageable.getDamage() >= tool.getType().getMaxDurability();
+        }
+        return false;
+    }
+
+    /**
+     * Check if a block is fully grown.
+     *
+     * @param block The block.
+     * @return If the block is fully grown or not. Empty if the block is not Ageable.
+     */
+    public Optional<Boolean> isGrown(Block block) {
+        BlockData data = block.getBlockData();
+        if (data instanceof Ageable) {
+            Ageable ageable = (Ageable) data;
+            return Optional.of(ageable.getAge() == ageable.getMaximumAge());
+        } else {
+            return Optional.empty();
+        }
+    }
+
+    /**
+     * In a ring centred on a block with the given radius, locate the blocks whose material is one of the given types.
+     *
+     * @param materials The materials to search for.
+     * @param centre The centre block.
+     * @param radius The radius of the ring.
+     * @return The blocks in the ring whose material matches one of those searched for.
+     */
+    public Set<Block> findRadiallyAdjacentMaterials(Collection<Material> materials, Block centre, int radius) {
+        Set<Block> ring = new HashSet<>();
+        // Centre coordinates.
+        World world = centre.getWorld();
+        int x = centre.getX();
+        int y = centre.getY();
+        int z = centre.getZ();
+        // Relative to centre coordinates.
+        int i = -radius;
+        int k = -radius;
+        // Iterate over the columns in the given radius.
+        while (i < radius) {
+            Optional<Block> block = findHighestMaterial(materials, world, x + i, z + k, y + radius, y - radius);
+            block.ifPresent(ring::add);
+            i++;
+        }
+        while (k < radius) {
+            Optional<Block> block = findHighestMaterial(materials, world, x + i, z + k, y + radius, y - radius);
+            block.ifPresent(ring::add);
+            k++;
+        }
+        while (i > -radius) {
+            Optional<Block> block = findHighestMaterial(materials, world, x + i, z + k, y + radius, y - radius);
+            block.ifPresent(ring::add);
+            i--;
+        }
+        while (k > -radius) {
+            Optional<Block> block = findHighestMaterial(materials, world, x + i, z + k, y + radius, y - radius);
+            block.ifPresent(ring::add);
+            k--;
+        }
+        return ring;
+    }
+
+    /**
+     * Find the highest block that has a material of one of the given types.
+     *
+     * @param materials The materials to search for.
+     * @param world The world to search in.
+     * @param x Block x coordinate.
+     * @param z Block z coordinate.
+     * @param highest Highest y coordinate.
+     * @param lowest Lowest y coordinate.
+     * @return The highest block of one of the materials in the column, otherwise empty.
+     */
+    public Optional<Block> findHighestMaterial(Collection<Material> materials, World world, int x, int z, int highest, int lowest) {
+        int y = highest;
+        while (y >= lowest) {
+            Block block = world.getBlockAt(x, y, z);
+            if (materials.contains(block.getType())) {
+                return Optional.of(block);
+            }
+            y--;
+        }
+        return Optional.empty();
+    }
+
+    private boolean configDryFarmland() {
+        return this.getConfig().getBoolean(CONFIGURATION_DRY_FARMLAND, false);
+    }
+
+}
diff --git a/src/main/java/no/hyp/farmingupgrade/UpgradedBlockBreakEvent.java b/src/main/java/no/hyp/farmingupgrade/UpgradedBlockBreakEvent.java
index 8e99792..0ec3ede 100644
--- a/src/main/java/no/hyp/farmingupgrade/UpgradedBlockBreakEvent.java
+++ b/src/main/java/no/hyp/farmingupgrade/UpgradedBlockBreakEvent.java
@@ -1,13 +1,13 @@
-package no.hyp.farmingupgrade;
-
-import org.bukkit.block.Block;
-import org.bukkit.entity.Player;
-import org.bukkit.event.block.BlockBreakEvent;
-
-public class UpgradedBlockBreakEvent extends BlockBreakEvent {
-
-    public UpgradedBlockBreakEvent(Block block, Player player) {
-        super(block, player);
-    }
-
-}
+package no.hyp.farmingupgrade;
+
+import org.bukkit.block.Block;
+import org.bukkit.entity.Player;
+import org.bukkit.event.block.BlockBreakEvent;
+
+public class UpgradedBlockBreakEvent extends BlockBreakEvent {
+
+    public UpgradedBlockBreakEvent(Block block, Player player) {
+        super(block, player);
+    }
+
+}
diff --git a/src/main/java/no/hyp/farmingupgrade/UpgradedBlockFadeEvent.java b/src/main/java/no/hyp/farmingupgrade/UpgradedBlockFadeEvent.java
index a328a93..2cea50f 100644
--- a/src/main/java/no/hyp/farmingupgrade/UpgradedBlockFadeEvent.java
+++ b/src/main/java/no/hyp/farmingupgrade/UpgradedBlockFadeEvent.java
@@ -1,13 +1,13 @@
-package no.hyp.farmingupgrade;
-
-import org.bukkit.block.Block;
-import org.bukkit.block.BlockState;
-import org.bukkit.event.block.BlockFadeEvent;
-
-public class UpgradedBlockFadeEvent extends BlockFadeEvent {
-
-    public UpgradedBlockFadeEvent(Block block, BlockState newState) {
-        super(block, newState);
-    }
-
-}
+package no.hyp.farmingupgrade;
+
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockState;
+import org.bukkit.event.block.BlockFadeEvent;
+
+public class UpgradedBlockFadeEvent extends BlockFadeEvent {
+
+    public UpgradedBlockFadeEvent(Block block, BlockState newState) {
+        super(block, newState);
+    }
+
+}
diff --git a/src/main/java/no/hyp/farmingupgrade/UpgradedMoistureChangeEvent.java b/src/main/java/no/hyp/farmingupgrade/UpgradedMoistureChangeEvent.java
index 4041ffa..6c0bb75 100644
--- a/src/main/java/no/hyp/farmingupgrade/UpgradedMoistureChangeEvent.java
+++ b/src/main/java/no/hyp/farmingupgrade/UpgradedMoistureChangeEvent.java
@@ -1,13 +1,13 @@
-package no.hyp.farmingupgrade;
-
-import org.bukkit.block.Block;
-import org.bukkit.block.BlockState;
-import org.bukkit.event.block.MoistureChangeEvent;
-
-public class UpgradedMoistureChangeEvent extends MoistureChangeEvent {
-
-    public UpgradedMoistureChangeEvent(Block block, BlockState newState) {
-        super(block, newState);
-    }
-
-}
+package no.hyp.farmingupgrade;
+
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockState;
+import org.bukkit.event.block.MoistureChangeEvent;
+
+public class UpgradedMoistureChangeEvent extends MoistureChangeEvent {
+
+    public UpgradedMoistureChangeEvent(Block block, BlockState newState) {
+        super(block, newState);
+    }
+
+}
diff --git a/src/main/java/no/hyp/farmingupgrade/UpgradedPlayerInteractEvent.java b/src/main/java/no/hyp/farmingupgrade/UpgradedPlayerInteractEvent.java
new file mode 100644
index 0000000..4ddc7b0
--- /dev/null
+++ b/src/main/java/no/hyp/farmingupgrade/UpgradedPlayerInteractEvent.java
@@ -0,0 +1,21 @@
+package no.hyp.farmingupgrade;
+
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
+import org.bukkit.entity.Player;
+import org.bukkit.event.block.Action;
+import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.inventory.EquipmentSlot;
+import org.bukkit.inventory.ItemStack;
+
+public class UpgradedPlayerInteractEvent extends PlayerInteractEvent {
+
+    public UpgradedPlayerInteractEvent(Player who, Action action, ItemStack item, Block clickedBlock, BlockFace clickedFace) {
+        super(who, action, item, clickedBlock, clickedFace);
+    }
+
+    public UpgradedPlayerInteractEvent(Player who, Action action, ItemStack item, Block clickedBlock, BlockFace clickedFace, EquipmentSlot hand) {
+        super(who, action, item, clickedBlock, clickedFace, hand);
+    }
+
+}
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
new file mode 100644
index 0000000..9bc4018
--- /dev/null
+++ b/src/main/resources/config.yml
@@ -0,0 +1,26 @@
+# FarmingUpgrade Configuration
+
+# Configuration version. Do not change.
+version: 1
+
+# Crops are trampled instead of Farmland.
+trampleCrops: true
+
+# Use upgraded water search to hydrate Farmland. Disable to use Vanilla hydration.
+hydrationUpgrade: true
+
+# The horizontal radius from a Farmland to look for water. Vanilla has a radius of 4.
+hydrationRange: 4
+
+# The number of blocks under the Farmland to look for water. Set to 0 to only search on the same level. Vanilla has
+# a depth of 0.
+hydrationDepth: 2
+
+# Farmland that is not hydrated will eventually turn to Dirt. true in Vanilla.
+dryFarmland: false
+
+# Enable upgraded hoes that only break fully grown crops, and has a range.
+hoeUpgrade: true
+
+# If hoeUpgrade is enabled, this controls whether crops are automatically replanted after being destroyed by a hoe.
+hoeReplant: true
\ No newline at end of file
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 1304654..c55cbd6 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,6 +1,6 @@
-name: FarmingUpgrade
-author: Torm
-description: Upgraded farming mechanics.
-version: 1.0.0
-main: no.hyp.farmingupgrade.FarmingUpgrade
+name: FarmingUpgrade
+author: Torm
+description: Upgraded farming mechanics.
+version: 1.1.0
+main: no.hyp.farmingupgrade.FarmingUpgrade
 api-version: 1.13
\ No newline at end of file