Trajectory Tracker

作者：Tjopix

distance tracking mod, that visualizes the exact flight path, distance, and impact point of all throwable items!

模组 Forge NeoForge 地图与信息外观实用服务器工具装备

截图

介绍

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Trajectory Tracker is a sleek, 100% purely client-side Minecraft mod that visualizes projectile trajectories, distance measurements, and exact impact points in real time.

It does not alter any gameplay mechanics: no click interception, no modified throw velocities, and zero network packets sent to the server. It is a completely passive visual helper, making it 100% compatible with any multiplayer, vanilla, or modded server!

✨ Key Features:

Mathematically Exact 3D Trajectory Preview:
- Calculates flight arcs matching vanilla Minecraft physics (player velocity inheritance, gravity, air drag, and water friction).
- Renders a clean glowing trajectory path with directional arrows in world space.
Surface-Oriented Impact Marker:
- Projects a sharp bullseye landing marker onto any surface (floors, angled terrain, walls, and ceilings).
- Accurately detects collisions with both blocks and living entities.
Compact Minimalist HUD:
- Unobtrusive pill display rendered comfortably below your crosshair:
  - Distance in meters (e.g., 16.6m)
  - Flight time in seconds (e.g., 0.55s)
  - Target name (e.g., Grass Block or Spider (16 HP))
100% Vanilla Server & Multiplayer Safe:
- Does not require server installation (displayTest = IGNORE_SERVER_VERSION).
- Works out-of-the-box on Vanilla, Paper, Spigot, Fabric, and Forge servers without triggering anti-cheat or handshake rejections.
One-Time Onboarding Tip:
- Sends a friendly chat message explaining the controls the first time you hold a throwable on a world/server – exactly once per server/world, never spamming you again.

🎒 Supported Items:

Vanilla Throwables: Snowballs, Ender Pearls, Eggs.
Potions & Magic: Splash Potions, Lingering Potions (with authentic -20° pitch offset), Bottles o’ Enchanting.
Ranged Weapons:
- Bow (dynamically adapts speed based on draw time / pull power).
- Crossbow & Trident.
Modded Item Support:
- Automatically detects modded throwables (TACZ grenades, bombs, spears, shurikens, flasks, daggers, etc.).
- Potion trajectory lines dynamically inherit the color of their active potion effects.

⚙️ Display Modes & Controls:

Customize how and when trajectories are previewed:

Always (Default): Automatically displays whenever holding a throwable item.
Hold Key: Displays only while holding the hotkey.
Toggle: Toggles the display on/off with a single keypress.
Disabled: Disables the overlay.