eventcontron

Event Master

Event Master is a NeoForge mod for Minecraft 1.21.1 that allows server administrators to create and manage intense multiplayer survival challenges from a single, easy-to-use control hub.

The mod provides a custom Event Master interface where authorized players can start, configure, and stop events without relying on complicated commands. The interface displays the current server status and gives quick access to every event setting.

Features
Custom Event Master control hub
Dedicated submenus for each event
Separate Activate and Deactivate buttons
Rising lava event with optimized chunk processing
Growing world border
Shared player inventory
Shared player health
Death Swap gameplay mode
Random effects applied to selected players
Player size controls
Configurable game speed using the real Minecraft tick rate
Dangerous sun event that burns players exposed to sunlight
Jump death event where jumping causes an explosion and death
Custom countdown HUD with timers and progress bars
Custom Virus health display
Automatic removal of the Virus and its HUD when the event is stopped
Emergency button to stop all active events
Server status display
Event history system
Permission-based event controls
Events
Rising Lava
Lava progressively rises around the players. The system uses a controlled processing queue and a limited chunk budget to reduce server lag.

Growing World Border
The world border starts small and expands over time, forcing players to remain active and keep moving.

Shared Inventory
All players share the same inventory. Items collected or removed by one player are synchronized between everyone.

Shared Health
The health of all players is synchronized. If one player dies, the whole team can be affected.

Death Swap
Players exchange positions at regular intervals. The last surviving player wins.

Random Effects
A selected player receives a random effect at a configurable interval.

Dangerous Sun
During the day, players exposed directly to sunlight take fire damage. Players must place a block above their head to stay protected.

Jump Death
When enabled, jumping causes the player to explode and die. The event can be activated or deactivated from its dedicated submenu.

Virus
A hostile Virus mob appears after a configurable preparation time. It hunts players, becomes stronger after each death, and can evolve through multiple levels.

Custom HUD
The mod replaces the default countdown boss bars with a compact custom HUD.

The HUD displays:

Rising lava timer
Death Swap timer
Random effects timer
Virus arrival or respawn timer
Virus health and current level
Only active events are displayed, keeping the screen clean and readable.

Commands
/event opens the Event Master control hub
/event status displays the current event status
/event history shows recent event history
/event stop stops all active events
/event reset stops all events and clears the event history
/event sun activates the Dangerous Sun event
/event jumpdeath activates the Jump Death event
Performance
The rising lava system processes blocks through a controlled queue with a limited number of chunks processed per tick. This helps prevent excessive server load and reduces the risk of severe slowdowns.

The configurable game speed uses Minecraft’s real server tick-rate system, allowing the complete game simulation to run faster, including:

Mob AI
Player movement
Redstone
Fluids
Crop growth
Block updates
Event timers
Requirements
Minecraft 1.21.1
NeoForge 21.1 or newer
Java 21
The mod must be installed on the server and on the client to use the custom interface and HUD
Event Master is designed for horror survival servers, challenge worlds, multiplayer competitions, streaming events, and custom adventure experiences.