18 files changed, 815 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2c770e0
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,22 @@
+# eclipse
+bin
+*.launch
+.settings
+.metadata
+.classpath
+.project
+
+# idea
+out
+*.ipr
+*.iws
+*.iml
+.idea
+
+# gradle
+build
+.gradle
+
+# other
+eclipse
+run
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..45ae6c4
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 DJtheRedstoner
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..3e8fa8d
--- /dev/null
+++ b/README.md
@@ -0,0 +1,15 @@
+# Perspective Mod v4
+
+A remake of [Perspective Mod v3 by canelex](https://github.com/Canelex/PerspectiveMod) with bug fixes and additional functionality
+
+![Image of mod](perspectivemod.png)
+
+Features:
+- Mouse button support
+- Nametags face camera
+- Mod can be enabled/disabled
+- Hold and toggle modes
+
+Mod can be enabled and disabled, and the mode can be changed with the `/perspectivemod` or `/pmod` commands.
+
+Note: Using this mod with other perspective mods may cause issues and is not recommended.
+\ No newline at end of file
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..3f4ddcb
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,99 @@
+buildscript {
+    repositories {
+        jcenter()
+        maven {
+            name = "forge"
+            url = "https://files.minecraftforge.net/maven"
+        }
+        maven { url = "https://repo.spongepowered.org/maven" }
+    }
+    dependencies {
+        classpath "net.minecraftforge.gradle:ForgeGradle:2.1-SNAPSHOT"
+        classpath "org.spongepowered:mixingradle:0.6-SNAPSHOT"
+        classpath 'com.github.jengelman.gradle.plugins:shadow:4.0.4'
+    }
+}
+
+apply plugin: "net.minecraftforge.gradle.forge"
+apply plugin: "org.spongepowered.mixin"
+apply plugin: "com.github.johnrengelman.shadow"
+
+version = "4.0"
+group= "me.djtheredstoner"
+archivesBaseName = "PerspectiveModv4"
+String modid = "djperspectivemod"
+
+sourceCompatibility = JavaVersion.VERSION_1_8
+targetCompatibility = JavaVersion.VERSION_1_8
+compileJava.options.encoding = 'UTF-8'
+
+sourceSets {
+    main {
+        output.resourcesDir = java.outputDir
+    }
+}
+
+minecraft {
+    version = "1.8.9-11.15.1.2318-1.8.9"
+    runDir = "run"
+
+    mappings = "stable_22"
+}
+
+repositories {
+    jcenter()
+    maven { url = "https://repo.spongepowered.org/maven" }
+}
+
+dependencies {
+    implementation 'org.spongepowered:mixin:0.7.11-SNAPSHOT'
+}
+
+mixin {
+    add sourceSets.main, "mixins.${modid}.refmap.json"
+}
+
+jar {
+    enabled = false
+}
+
+shadowJar {
+    archiveName = tasks.jar.archiveName
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+    classifier = ''
+
+    manifest.attributes(
+            'TweakClass': 'org.spongepowered.asm.launch.MixinTweaker',
+            'MixinConfigs': "mixins.${modid}.json",
+            'FMLCorePluginContainsFMLMod': true,
+            "ForceLoadAsMod": true,
+            'ModSide': 'CLIENT'
+    )
+
+    exclude('dummyThing')
+    exclude('LICENSE.txt')
+    exclude('META-INF/LICENSE.txt')
+    exclude('META-INF/NOTICE.txt')
+}
+
+reobfJar.dependsOn tasks.shadowJar
+
+processResources
+{
+    // this will ensure that this task is redone when the versions change.
+    inputs.property "version", project.version
+    inputs.property "mcversion", project.minecraft.version
+
+    // replace stuff in mcmod.info, nothing else
+    from(sourceSets.main.resources.srcDirs) {
+        include 'mcmod.info'
+                
+        // replace version and mcversion
+        expand 'version':project.version, 'mcversion':project.minecraft.version
+    }
+        
+    // copy everything else, thats not the mcmod.info
+    from(sourceSets.main.resources.srcDirs) {
+        exclude 'mcmod.info'
+    }
+}
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..758de96
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.jar
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..ae45383
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.3-all.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000..cccdd3d
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..f955316
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +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=
+
+@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/perspectivemod.png b/perspectivemod.png
new file mode 100644
index 0000000..c87b15a
--- /dev/null
+++ b/perspectivemod.png
diff --git a/src/main/java/me/djtheredstoner/perspectivemod/PerspectiveMod.java b/src/main/java/me/djtheredstoner/perspectivemod/PerspectiveMod.java
new file mode 100644
index 0000000..f819c66
--- /dev/null
+++ b/src/main/java/me/djtheredstoner/perspectivemod/PerspectiveMod.java
@@ -0,0 +1,145 @@
+package me.djtheredstoner.perspectivemod;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import me.djtheredstoner.perspectivemod.config.PerspectiveModConfig;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.settings.KeyBinding;
+import net.minecraftforge.client.ClientCommandHandler;
+import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.client.registry.ClientRegistry;
+import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.common.event.FMLInitializationEvent;
+import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+import net.minecraftforge.fml.common.gameevent.InputEvent;
+import org.apache.commons.io.FileUtils;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.lwjgl.input.Keyboard;
+import org.lwjgl.input.Mouse;
+import org.lwjgl.opengl.Display;
+
+import java.io.File;
+
+
+@Mod(modid = "djperspectivemod", name = "Perspective Mod v4", version = "4.0", acceptedMinecraftVersions = "[1.8.9]", clientSideOnly = true)
+public class PerspectiveMod {
+
+    private static final Minecraft mc = Minecraft.getMinecraft();
+    private static final Gson gson = new GsonBuilder().setPrettyPrinting().create();
+    private static final KeyBinding perspectiveKey = new KeyBinding("Perspective", Keyboard.KEY_LMENU, "Perspective Mod");
+    private static final Logger logger = LogManager.getLogger("Perspective Mod v4");
+
+    public static PerspectiveModConfig config;
+
+    public static boolean perspectiveToggled = false;
+    public static float cameraYaw = 0F;
+    public static float cameraPitch = 0F;
+    private static int previousPerspective = 0;
+
+    @Mod.EventHandler
+    public void preInit(FMLPreInitializationEvent event) {
+        File configFile = new File(event.getModConfigurationDirectory(), "perspectivemodv4.json");
+        loadConfig(configFile);
+        Runtime.getRuntime().addShutdownHook(new Thread(() -> {
+            saveConfig(configFile);
+        }));
+    }
+
+    @Mod.EventHandler
+    public void init(FMLInitializationEvent event) {
+        ClientRegistry.registerKeyBinding(perspectiveKey);
+        ClientCommandHandler.instance.registerCommand(new PerspectiveModCommand());
+        MinecraftForge.EVENT_BUS.register(this);
+    }
+
+    @SubscribeEvent
+    public void onKeyEvent(InputEvent.KeyInputEvent event) {
+        if(perspectiveKey.getKeyCode() > 0) {
+            onPressed(Keyboard.getEventKey(), Keyboard.getEventKeyState());
+        }
+    }
+
+    @SubscribeEvent
+    public void onMouseEvent(InputEvent.MouseInputEvent event) {
+        if(perspectiveKey.getKeyCode() < 0) {
+            onPressed(Mouse.getEventButton() - 100, Mouse.getEventButtonState());
+        }
+    }
+
+    public static void onPressed(int eventKey, boolean state) {
+        if (eventKey == perspectiveKey.getKeyCode()) {
+            if(config.modEnabled) {
+                if (state) {
+                    perspectiveToggled = !perspectiveToggled;
+                    cameraYaw = mc.thePlayer.rotationYaw;
+                    cameraPitch = mc.thePlayer.rotationPitch;
+
+                    if (perspectiveToggled) {
+                        previousPerspective = mc.gameSettings.thirdPersonView;
+                        mc.gameSettings.thirdPersonView = 1;
+                    } else {
+                        mc.gameSettings.thirdPersonView = previousPerspective;
+                    }
+                } else if (config.holdMode) {
+                    perspectiveToggled = false;
+                    mc.gameSettings.thirdPersonView = previousPerspective;
+                }
+            } else if(perspectiveToggled) {
+                perspectiveToggled = false;
+                mc.gameSettings.thirdPersonView = previousPerspective;
+            }
+        }
+    }
+
+    public static boolean overrideMouse() {
+        if (mc.inGameHasFocus && Display.isActive())
+        {
+            if (!perspectiveToggled)
+            {
+                return true;
+            }
+
+            // CODE
+            mc.mouseHelper.mouseXYChange();
+            float f1 = mc.gameSettings.mouseSensitivity * 0.6F + 0.2F;
+            float f2 = f1 * f1 * f1 * 8.0F;
+            float f3 = (float) mc.mouseHelper.deltaX * f2;
+            float f4 = (float) mc.mouseHelper.deltaY * f2;
+
+            cameraYaw += f3 * 0.15F;
+            cameraPitch += f4 * 0.15F;
+
+            if (cameraPitch > 90) cameraPitch = 90;
+            if (cameraPitch < -90) cameraPitch = -90;
+        }
+
+        return false;
+    }
+
+    public static void loadConfig(File configFile) {
+        if(configFile.exists()) {
+            try {
+                String json = FileUtils.readFileToString(configFile);
+                config = gson.fromJson(json, PerspectiveModConfig.class);
+            } catch (Exception e) {
+                logger.error("Error Loading Config, try deleting the file.");
+                e.printStackTrace();
+            }
+        } else {
+            config = new PerspectiveModConfig();
+            saveConfig(configFile);
+        }
+    }
+
+    public static void saveConfig(File configFile) {
+        try {
+            String json = gson.toJson(config);
+            FileUtils.write(configFile, json);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    };
+
+}
diff --git a/src/main/java/me/djtheredstoner/perspectivemod/PerspectiveModCommand.java b/src/main/java/me/djtheredstoner/perspectivemod/PerspectiveModCommand.java
new file mode 100644
index 0000000..c19c81c
--- /dev/null
+++ b/src/main/java/me/djtheredstoner/perspectivemod/PerspectiveModCommand.java
@@ -0,0 +1,88 @@
+package me.djtheredstoner.perspectivemod;
+
+import net.minecraft.command.CommandBase;
+import net.minecraft.command.CommandException;
+import net.minecraft.command.ICommandSender;
+import net.minecraft.util.ChatComponentText;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class PerspectiveModCommand extends CommandBase {
+
+    private final String PREFIX = "§c[§6Perspective Mod§c] §r";
+
+    @Override
+    public String getCommandName() {
+        return "perspectivemod";
+    }
+
+    @Override
+    public List<String> getCommandAliases() {
+        List<String> aliases = new ArrayList<>();
+        aliases.add("pmod");
+        return aliases;
+    }
+
+    @Override
+    public String getCommandUsage(ICommandSender sender) {
+        return  "§6Perspective Mod Help\n" +
+                "§b/pmod <enable|disable> §7- Enables or disables the mod.\n" +
+                "§b/pmod mode <hold|toggle> §7- Changes the mode.\n" +
+                "§7Edit the keybind in the minecraft controls menu.";
+    }
+
+    @Override
+    public void processCommand(ICommandSender sender, String[] args) throws CommandException {
+        if(args.length > 0 && args.length < 3) {
+            String arg = args[0];
+            if(arg.equalsIgnoreCase("enable")) {
+                PerspectiveMod.config.modEnabled = true;
+
+                sendMessage(sender, "§bMod §aEnabled§b.");
+            } else if(arg.equalsIgnoreCase("disable")) {
+                PerspectiveMod.config.modEnabled = false;
+
+                sendMessage(sender, "§bMod §cDisabled§b.");
+            } else if(arg.equalsIgnoreCase("mode")) {
+                if(args.length == 2) {
+                    String mode = args[1];
+                    if(mode.equalsIgnoreCase("hold")) {
+                        PerspectiveMod.config.holdMode = true;
+
+                        sendMessage(sender, "§bMode set to hold.");
+                    } else if(mode.equalsIgnoreCase("toggle")) {
+                        PerspectiveMod.config.holdMode = false;
+
+                        sendMessage(sender, "§bMode set to toggle.");
+                    } else {
+                        sendMessage(sender, "§cInvalid mode. Valid mode are hold and toggle.");
+                    }
+                } else {
+                    sendMessage(sender, "§cYou must specify a mode. Valid Modes are hold and toggle.");
+                }
+            } else {
+                sendHelp(sender);
+            }
+        } else {
+            sendHelp(sender);
+        }
+    }
+
+    @Override
+    public int getRequiredPermissionLevel() {
+        return -1;
+    }
+
+    private void sendHelp(ICommandSender sender) {
+        sendMessage(sender, getCommandUsage(sender), false);
+    }
+
+    private void sendMessage(ICommandSender sender, String message, boolean addPrefix) {
+        sender.addChatMessage(new ChatComponentText((addPrefix ? PREFIX : "") + message));
+    }
+
+    private void sendMessage(ICommandSender sender, String message) {
+        sendMessage(sender, message, true);
+    }
+}
diff --git a/src/main/java/me/djtheredstoner/perspectivemod/config/PerspectiveModConfig.java b/src/main/java/me/djtheredstoner/perspectivemod/config/PerspectiveModConfig.java
new file mode 100644
index 0000000..d4b1922
--- /dev/null
+++ b/src/main/java/me/djtheredstoner/perspectivemod/config/PerspectiveModConfig.java
@@ -0,0 +1,8 @@
+package me.djtheredstoner.perspectivemod.config;
+
+public class PerspectiveModConfig {
+
+    public boolean modEnabled = true;
+    public boolean holdMode = true;
+
+}
diff --git a/src/main/java/me/djtheredstoner/perspectivemod/forge/PerspectiveModLoadingPlugin.java b/src/main/java/me/djtheredstoner/perspectivemod/forge/PerspectiveModLoadingPlugin.java
new file mode 100644
index 0000000..7eecf46
--- /dev/null
+++ b/src/main/java/me/djtheredstoner/perspectivemod/forge/PerspectiveModLoadingPlugin.java
@@ -0,0 +1,42 @@
+package me.djtheredstoner.perspectivemod.forge;
+
+import net.minecraftforge.fml.relauncher.IFMLLoadingPlugin;
+import org.spongepowered.asm.launch.MixinBootstrap;
+import org.spongepowered.asm.mixin.Mixins;
+
+import java.util.Map;
+
+// ONLY needed in development environment, the mixin tweaker handles this in prod.
+public class PerspectiveModLoadingPlugin implements IFMLLoadingPlugin {
+
+    public PerspectiveModLoadingPlugin() {
+        MixinBootstrap.init();
+
+        Mixins.addConfiguration("mixins.perspectivemod.json");
+    }
+
+    @Override
+    public String[] getASMTransformerClass() {
+        return new String[0];
+    }
+
+    @Override
+    public String getModContainerClass() {
+        return null;
+    }
+
+    @Override
+    public String getSetupClass() {
+        return null;
+    }
+
+    @Override
+    public void injectData(Map<String, Object> data) {
+
+    }
+
+    @Override
+    public String getAccessTransformerClass() {
+        return null;
+    }
+}
diff --git a/src/main/java/me/djtheredstoner/perspectivemod/mixins/MixinEntityRenderer.java b/src/main/java/me/djtheredstoner/perspectivemod/mixins/MixinEntityRenderer.java
new file mode 100644
index 0000000..3290aff
--- /dev/null
+++ b/src/main/java/me/djtheredstoner/perspectivemod/mixins/MixinEntityRenderer.java
@@ -0,0 +1,41 @@
+package me.djtheredstoner.perspectivemod.mixins;
+
+import me.djtheredstoner.perspectivemod.PerspectiveMod;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.EntityRenderer;
+import net.minecraft.entity.Entity;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+import static org.objectweb.asm.Opcodes.*;
+
+@Mixin(EntityRenderer.class)
+public class MixinEntityRenderer {
+
+    @Redirect(method = "updateCameraAndRender", at = @At(value = "FIELD", target = "Lnet/minecraft/client/Minecraft;inGameHasFocus:Z", opcode = GETFIELD))
+    public boolean updateCameraAndRender(Minecraft minecraft) {
+        return PerspectiveMod.overrideMouse();
+    }
+
+    @Redirect(method = "orientCamera", at = @At(value = "FIELD", target = "Lnet/minecraft/entity/Entity;rotationYaw:F", opcode = GETFIELD))
+    public float getRotationYaw(Entity entity) {
+        return PerspectiveMod.perspectiveToggled ? PerspectiveMod.cameraYaw : entity.rotationYaw;
+    }
+
+    @Redirect(method = "orientCamera", at = @At(value = "FIELD", target = "Lnet/minecraft/entity/Entity;prevRotationYaw:F", opcode = GETFIELD))
+    public float getPrevRotationYaw(Entity entity) {
+        return PerspectiveMod.perspectiveToggled ? PerspectiveMod.cameraYaw : entity.prevRotationYaw;
+    }
+
+    @Redirect(method = "orientCamera", at = @At(value = "FIELD", target = "Lnet/minecraft/entity/Entity;rotationPitch:F", opcode = GETFIELD))
+    public float getRotationPitch(Entity entity) {
+        return PerspectiveMod.perspectiveToggled ? PerspectiveMod.cameraPitch : entity.rotationPitch;
+    }
+
+    @Redirect(method = "orientCamera", at = @At(value = "FIELD", target = "Lnet/minecraft/entity/Entity;prevRotationPitch:F"))
+    public float getPrevRotationPitch(Entity entity) {
+        return PerspectiveMod.perspectiveToggled ? PerspectiveMod.cameraPitch : entity.prevRotationPitch;
+    }
+
+}
diff --git a/src/main/java/me/djtheredstoner/perspectivemod/mixins/MixinRenderManager.java b/src/main/java/me/djtheredstoner/perspectivemod/mixins/MixinRenderManager.java
new file mode 100644
index 0000000..469d7fa
--- /dev/null
+++ b/src/main/java/me/djtheredstoner/perspectivemod/mixins/MixinRenderManager.java
@@ -0,0 +1,24 @@
+package me.djtheredstoner.perspectivemod.mixins;
+
+import me.djtheredstoner.perspectivemod.PerspectiveMod;
+import net.minecraft.client.renderer.entity.RenderManager;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+import static org.objectweb.asm.Opcodes.*;
+
+@Mixin(RenderManager.class)
+public class MixinRenderManager {
+
+    @Redirect(method = "cacheActiveRenderInfo", at = @At(value = "FIELD", target = "Lnet/minecraft/client/renderer/entity/RenderManager;playerViewX:F", opcode = PUTFIELD))
+    public void getPlayerViewX(RenderManager renderManager, float value) {
+        renderManager.playerViewX = PerspectiveMod.perspectiveToggled ? PerspectiveMod.cameraPitch : value;
+    }
+
+    @Redirect(method = "cacheActiveRenderInfo", at = @At(value = "FIELD", target = "Lnet/minecraft/client/renderer/entity/RenderManager;playerViewY:F", opcode = PUTFIELD))
+    public void getPlayerViewY(RenderManager renderManager, float value) {
+        renderManager.playerViewY = PerspectiveMod.perspectiveToggled ? PerspectiveMod.cameraYaw : value;
+    }
+
+}
diff --git a/src/main/resources/LICENSE b/src/main/resources/LICENSE
new file mode 100644
index 0000000..45ae6c4
--- /dev/null
+++ b/src/main/resources/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 DJtheRedstoner
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+\ No newline at end of file
diff --git a/src/main/resources/mcmod.info b/src/main/resources/mcmod.info
new file mode 100644
index 0000000..5827825
--- /dev/null
+++ b/src/main/resources/mcmod.info
@@ -0,0 +1,16 @@
+[
+{
+  "modid": "djperspectivemod",
+  "name": "Perspective Mod v4",
+  "description": "",
+  "version": "${version}",
+  "mcversion": "${mcversion}",
+  "url": "",
+  "updateUrl": "",
+  "authorList": ["DJtheRedstoner"],
+  "credits": "",
+  "logoFile": "",
+  "screenshots": [],
+  "dependencies": []
+}
+]
diff --git a/src/main/resources/mixins.perspectivemod.json b/src/main/resources/mixins.perspectivemod.json
new file mode 100644
index 0000000..f307ca6
--- /dev/null
+++ b/src/main/resources/mixins.perspectivemod.json
@@ -0,0 +1,12 @@
+{
+  "required": true,
+  "minVersion": "0.7.10",
+  "package": "me.djtheredstoner.perspectivemod.mixins",
+  "refmap": "mixins.perspectivemod.refmap.json",
+  "target": "@env(DEFAULT)",
+  "compatibilityLevel": "JAVA_8",
+  "mixins": [
+    "MixinEntityRenderer",
+    "MixinRenderManager"
+  ]
+}
+\ No newline at end of file