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[Home](./index.md) > [server](./server.md) > [ParticleEmitterManager](./server.particleemittermanager.md) ## ParticleEmitterManager class Manages ParticleEmitter instances in a world. When to use: querying or bulk-cleaning particle emitters for a world. Do NOT use for: configuring emitters; use `ParticleEmitter` instances directly. **Signature:** ```typescript export default class ParticleEmitterManager ``` ## Remarks The ParticleEmitterManager is created internally per `World` instance. Pattern: spawn emitters during gameplay and use this manager for cleanup on entity despawn. \*\*Category:\*\* Particles The constructor for this class is marked as internal. Third-party code should not call the constructor directly or create subclasses that extend the `ParticleEmitterManager` class. ## Properties <table><thead><tr><th> Property </th><th> Modifiers </th><th> Type </th><th> Description </th></tr></thead> <tbody><tr><td> [world](./server.particleemittermanager.world.md) </td><td> `readonly` </td><td> [World](./server.world.md) </td><td> The world the ParticleEmitterManager is for. \*\*Category:\*\* Particles </td></tr> </tbody></table> ## Methods <table><thead><tr><th> Method </th><th> Modifiers </th><th> Description </th></tr></thead> <tbody><tr><td> [getAllEntityAttachedParticleEmitters(entity)](./server.particleemittermanager.getallentityattachedparticleemitters.md) </td><td> </td><td> Retrieves all spawned ParticleEmitter instances attached to a specific entity. Use for: cleanup or inspection of entity-bound emitters. </td></tr> <tr><td> [getAllParticleEmitters()](./server.particleemittermanager.getallparticleemitters.md) </td><td> </td><td> Retrieves all spawned ParticleEmitter instances for the world. </td></tr> </tbody></table>