Add /shmouselock command to lock mouse rotation for farming (#470)

Add /shmouselock command to lock mouse rotation for farming #470

src/main/java/at/hannibal2/skyhanni/SkyHanniMod.kt

@@ -181,6 +181,7 @@ import at.hannibal2.skyhanni.features.misc.HideDamageSplash
 import at.hannibal2.skyhanni.features.misc.InGameDateDisplay
 import at.hannibal2.skyhanni.features.misc.JoinCrystalHollows
 import at.hannibal2.skyhanni.features.misc.LimboTimeTracker
+import at.hannibal2.skyhanni.features.misc.LockMouseLook
 import at.hannibal2.skyhanni.features.misc.MarkedPlayerManager
 import at.hannibal2.skyhanni.features.misc.MiscFeatures
 import at.hannibal2.skyhanni.features.misc.MovementSpeedDisplay
@@ -603,6 +604,7 @@ class SkyHanniMod {
         loadModule(LimboTimeTracker())
         loadModule(PartyMemberOutlines())
         loadModule(ShiftClickEquipment())
+        loadModule(LockMouseLook)
 
         init()
 

src/main/java/at/hannibal2/skyhanni/config/commands/Commands.kt

@@ -24,6 +24,7 @@ import at.hannibal2.skyhanni.features.garden.fortuneguide.CaptureFarmingGear
 import at.hannibal2.skyhanni.features.garden.fortuneguide.FFGuideGUI
 import at.hannibal2.skyhanni.features.minion.MinionFeatures
 import at.hannibal2.skyhanni.features.misc.CollectionTracker
+import at.hannibal2.skyhanni.features.misc.LockMouseLook
 import at.hannibal2.skyhanni.features.misc.MarkedPlayerManager
 import at.hannibal2.skyhanni.features.misc.discordrpc.DiscordRPCManager
 import at.hannibal2.skyhanni.features.misc.ghostcounter.GhostUtil
@@ -164,6 +165,10 @@ object Commands {
 //                    "Copies the translation for a given message to your clipboard. " +
 //                    "Language codes are at the end of the translation when you click on a message."
 //        ) { Translator.fromEnglish(it) }
+        registerCommand(
+                "shmouselock",
+                "Lock/Unlock the mouse so it will no longer rotate the player (for farming)"
+        ) { LockMouseLook.toggleLock() }
     }
 
     private fun usersBugFix() {

src/main/java/at/hannibal2/skyhanni/features/misc/LockMouseLook.kt

@@ -0,0 +1,29 @@
+package at.hannibal2.skyhanni.features.misc
+
+import at.hannibal2.skyhanni.events.LorenzWorldChangeEvent
+import at.hannibal2.skyhanni.utils.LorenzUtils
+import net.minecraft.client.Minecraft
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+
+object LockMouseLook {
+    private var lockedMouse = false
+    private var oldSensitivity = 0F;
+
+    @SubscribeEvent
+    fun onWorldChange(event: LorenzWorldChangeEvent) {
+        if (lockedMouse) toggleLock()
+    }
+
+    fun toggleLock() {
+        lockedMouse = !lockedMouse
+
+        if (lockedMouse) {
+            oldSensitivity = Minecraft.getMinecraft().gameSettings.mouseSensitivity;
+            Minecraft.getMinecraft().gameSettings.mouseSensitivity = -1F/3F;
+            LorenzUtils.chat("§b[SkyHanni] Mouse rotation is now locked. Type /shmouselock to unlock your rotation")
+        } else {
+            Minecraft.getMinecraft().gameSettings.mouseSensitivity = oldSensitivity
+            LorenzUtils.chat("§b[SkyHanni] Mouse rotation is now unlocked.")
+        }
+    }
+}