Module utils/eventEmitter

🎭 A strongly-typed event emitter for ComputerCraft - because even computers need to express their feelings! Perfect for when you need to shout events across your codebase with style.

Key Features:

🎯 Full TypeScript support with type-safe events
🔄 Subscribe and unsubscribe with ease
🎪 Support for one-time event listeners
🧹 Clean up capabilities to prevent memory leaks

Example

// Define your event types
interface MyEvents {
  'turtle:moved': [x: number, y: number];
  'inventory:full': [];
  'fuel:low': [remainingFuel: number];
}

// Create your emitter
const events = new EventEmitter<MyEvents>();

// Listen for events
events.on('turtle:moved', (x, y) => {
  print(`Turtle moved to ${x}, ${y}`);
});

// Emit events with type safety!
events.emit('turtle:moved', 42, 73);  // Works! ✨
events.emit('turtle:moved', "oops");  // Type error! 🚫

Common Use Cases:

Building reactive user interfaces
Managing turtle state changes
Coordinating multiple computers
Implementing pub/sub patterns

Type Param: Events

A record of event names mapped to their argument types

Classes

EventEmitter

Type Aliases

EventMap

Module utils/eventEmitter

Example

Type Param: Events

Classes

Type Aliases

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