feat: clamp pitch within vanilla pitches

Author: aesthetic0001

lib/plugins/physics.js

@@ -186,9 +186,12 @@ function inject (bot, { physicsEnabled, maxCatchupTicks }) {
 
     const maxDeltaYaw = PHYSICS_TIMESTEP * physics.yawSpeed
     const maxDeltaPitch = PHYSICS_TIMESTEP * physics.pitchSpeed
+    
     lastSentYaw += dYaw
     lastSentPitch += dPitch
 
+    lastSentPitch = math.clamp(-PI/2, lastSentPitch, PI/2)
+
     const yaw = Math.fround(conv.toNotchianYaw(lastSentYaw))
     const pitch = Math.fround(conv.toNotchianPitch(lastSentPitch))
     const position = bot.entity.position