[MCPE 1.21+] RR Time Matrix Addon: Stop Time & Physics (Arrows, TNT, Projectiles)

Imagine a scenario where a Skeleton shoots an arrow at your face, and instead of taking damage, you simply raise your hand and freeze the arrow in mid-air, just like in The Matrix. Or picture your friend igniting a block of TNT to grief your base, but you pause time, leaving the explosion suspended in the void.

This is no longer just a movie scene. This is the RR Time Matrix Addon for Minecraft Pocket Edition. While there have been "Time Stop" mods in the past, they were often flawed. They would freeze mobs, but players would still take damage from projectiles, or TNT would still explode. My goal with this update was to fundamentally hack the Minecraft Physics Engine using the Script API.

This post details the "Physics Update," which goes beyond simple mob freezing. I will explain how to control time, how to unlock the God Mode to stop projectiles, and the specific controls required to access the settings menu.

The Physics Engine Hack

The previous version of this addon relied on giving mobs the "Slowness" effect to simulate stopped time. However, that method was imperfect because it did not affect non-living entities like arrows, snowballs, or primed TNT.

The new RR Time Matrix utilizes a vector-based approach. The script constantly monitors the velocity (speed and direction) of every entity within a 50-block radius. When time is stopped, it forces the velocity vector of all targeted entities to zero (0,0,0). This creates a true "Freeze" effect where objects hang in the air, defying gravity until you decide to let time flow again.

Features: Free Mode vs Pro Mode

To differentiate between basic gameplay and advanced power usage, the addon is split into two modes.

1. Free Mode (The Basic Freeze)

This is the default state when you install the addon.

• Mob Freeze: All living creatures (Cows, Zombies, Creepers) will freeze in place. They cannot move or attack.
• Audio FX: Activating the freeze triggers the iconic "ZA WARUDO" sound effect with a heavy bass drop, adding to the immersion.
• Limitation: In this mode, physics-based items like Arrows and TNT will NOT stop. They will still move and explode normally.

2. Pro Mode (The Matrix God)

This mode unlocks the full potential of the physics engine manipulation.

• Projectile Freeze: Arrows, Tridents, Snowballs, and Fireballs will stop instantly in mid-air. You can walk around them and examine them while they are frozen.
• TNT Suspension: A primed TNT block will freeze its fuse timer and gravity. It will not explode until you resume time.
• Unlimited Duration: Keep time stopped for as long as you want without performance degradation.

Visual Demonstration

Here you can see the addon in action. Notice how the Fireball and Snowball are completely suspended in the air.

Controls: How to Use and Open Menu

The controls for this addon are simple but require specific actions to prevent accidental triggers.

1. To Stop/Resume Time

Simply hold a Clock in your hand and Long Press (Use Item) on the screen. Do not crouch. This acts as the toggle switch.

2. To Open the Settings Menu

To unlock Pro Mode or change settings, you must access the hidden GUI.

• Hold the Clock in your hand.
• Crouch (Sneak) on the ground.
• While crouching, Long Press (Use Item) on the screen.

This combination (Crouch + Use) is the only way to open the configuration panel.

How to Unlock Pro Mode

By default, the "Physics Stop" feature is locked. To enable the freezing of arrows and TNT, you must enter the override key in the settings menu.

Unlock Steps:

1. Open the menu using the Crouch + Clock method described above.
2. Find the input box asking for the Key.
3. Enter the following code exactly:

Once you submit the key MATRIX_GOD, you will see a "PHYSICS UNLOCKED" message. Now, whenever you stop time, everything including arrows and explosions will freeze perfectly.

Installation & Requirements

This addon is technically complex. For the script to hook into the physics engine, you must enable the correct Experimental features.

1. Download the .mcpack file from the link below.
2. Import the file into Minecraft and apply the Behavior Pack.
3. Go to World Settings > Experiments.
4. Turn ON "Beta APIs". Without this, the physics engine cannot be accessed.

Download Section

The file is optimized for all devices, including low-end mobile phones. The code is efficient and does not cause memory leaks.

Frequently Asked Questions

1. Why doesn't water freeze?
I deliberately excluded water and lava from the freeze list. Freezing fluid physics requires updating thousands of blocks every tick, which causes massive lag on mobile devices. I prioritized performance over fluid mechanics.

2. Can I use this in Survival Mode?
Yes, the addon is completely survival-friendly. You just need to craft a Clock. It is an excellent tool for dealing with difficult raids or creeper explosions.

3. The menu is not opening!
Make sure you are Crouching (Sneaking) while using the Clock. If you just stand and click, it will only toggle the time stop on/off without showing the menu. Also, double-check that "Beta APIs" is enabled in world settings.