Argument Event Types

The ArgumentType enum serves as a comprehensive map for all player-related events in the framework. Each member of this enum corresponds to a specific event.

This provides a clear and strongly-typed way to work with a wide variety of player actions and state changes.

Key Concept: Pre-events vs. Post-events You will notice a common pattern in the enum names: ...ing vs. ...ed.

• On...ing (e.g., OnHurting): These are pre-events. They are fired before an action occurs. They are often cancellable (e.g., you can prevent a player from taking damage) and allow you to modify the outcome.

• On...ed (e.g., OnHurt): These are post-events. They are fired after an action has already completed. You cannot cancel the action at this point, but you can react to it (e.g., log the damage, give the player an effect).

Player Connection & State

Events related to a player's connection status, identity, and core state.

Enum Member	Associated Event Arguments Class
OnJoined	PlayerJoinedEventArgs
OnLeft	PlayerLeftEventArgs
OnPreAuthenticating	PlayerPreAuthenticatingEventArgs
OnPreAuthenticated	PlayerPreAuthenticatedEventArgs
OnChangingNickname	PlayerChangingNicknameEventArgs
OnChangedNickname	PlayerChangedNicknameEventArgs
OnGroupChanging	PlayerGroupChangingEventArgs
OnGroupChanged	PlayerGroupChangedEventArgs
OnChangingRole	PlayerChangingRoleEventArgs
OnChangedRole	PlayerChangedRoleEventArgs
OnSpawning	PlayerSpawningEventArgs
OnSpawned	PlayerSpawnedEventArgs
OnEscaping	PlayerEscapingEventArgs
OnEscaped	PlayerEscapedEventArgs
OnChangedSpectator	PlayerChangedSpectatorEventArgs

Player Moderation & Reporting

Events for administrative actions like banning, kicking, and muting, as well as player reporting.

Enum Member	Associated Event Arguments Class
OnBanning	PlayerBanningEventArgs
OnBanned	PlayerBannedEventArgs
OnKicking	PlayerKickingEventArgs
OnKicked	PlayerKickedEventArgs
OnMuting	PlayerMutingEventArgs
OnMuted	PlayerMutedEventArgs
OnUnmuting	PlayerUnmutingEventArgs
OnUnmuted	PlayerUnmutedEventArgs
OnReportingCheater	PlayerReportingCheaterEventArgs
OnReportedCheater	PlayerReportedCheaterEventArgs
OnReportingPlayer	PlayerReportingPlayerEventArgs
OnReportedPlayer	PlayerReportedPlayerEventArgs

Health, Damage & Effects

Events related to a player's health, taking damage, and status effects.

Enum Member	Associated Event Arguments Class
OnDying	PlayerDyingEventArgs
OnDeath	PlayerDeathEventArgs
OnHurting	PlayerHurtingEventArgs
OnHurt	PlayerHurtEventArgs
OnUpdatingEffect	PlayerEffectUpdatingEventArgs
OnUpdatedEffect	PlayerEffectUpdatedEventArgs
OnDamagingShootingTarget	PlayerDamagingShootingTargetEventArgs
OnDamagedShootingTarget	PlayerDamagedShootingTargetEventArgs
OnDamagingWindow	PlayerDamagingWindowEventArgs
OnDamagedWindow	PlayerDamagedWindowEventArgs

Item & Inventory Management

Events for all interactions involving items, including picking up, dropping, and using them.

Enum Member	Associated Event Arguments Class
OnChangingItem	PlayerChangingItemEventArgs
OnChangedItem	PlayerChangedItemEventArgs
OnDroppingAmmo	PlayerDroppingAmmoEventArgs
OnDroppedAmmo	PlayerDroppedAmmoEventArgs
OnDroppingItem	PlayerDroppingItemEventArgs
OnDroppedItem	PlayerDroppedItemEventArgs
OnPickingUpAmmo	PlayerPickingUpAmmoEventArgs
OnPickedUpAmmo	PlayerPickedUpAmmoEventArgs
OnPickingUpArmor	PlayerPickingUpArmorEventArgs
OnPickedUpArmor	PlayerPickedUpArmorEventArgs
OnPickingUpItem	PlayerPickingUpItemEventArgs
OnPickedUpItem	PlayerPickedUpItemEventArgs
OnPickingUpScp330	PlayerPickingUpScp330EventArgs
OnPickedUpScp330	PlayerPickedUpScp330EventArgs
OnSearchingAmmo	PlayerSearchingAmmoEventArgs
OnSearchedAmmo	PlayerSearchedAmmoEventArgs
OnSearchingArmor	PlayerSearchingArmorEventArgs
OnSearchedArmor	PlayerSearchedArmorEventArgs
OnSearchingPickup	PlayerSearchingPickupEventArgs
OnSearchedPickup	PlayerSearchedPickupEventArgs
OnThrowingItem	PlayerThrowingItemEventArgs
OnThrewItem	PlayerThrewItemEventArgs
OnThrowingProjectile	PlayerThrowingProjectileEventArgs
OnThrewProjectile	PlayerThrewProjectileEventArgs
OnUsingItem	PlayerUsingItemEventArgs
OnUsedItem	PlayerUsedItemEventArgs
OnCancellingUsingItem	PlayerCancellingUsingItemEventArgs
OnCancelledUsingItem	PlayerCancelledUsingItemEventArgs

Weapon Handling

Events specific to interacting with weapons, such as shooting, reloading, and changing attachments.

Enum Member	Associated Event Arguments Class
OnAimedWeapon	PlayerAimedWeaponEventArgs
OnDryFiringWeapon	PlayerDryFiringWeaponEventArgs
OnDryFiredWeapon	PlayerDryFiredWeaponEventArgs
OnReloadingWeapon	PlayerReloadingWeaponEventArgs
OnReloadedWeapon	PlayerReloadedWeaponEventArgs
OnShootingWeapon	PlayerShootingWeaponEventArgs
OnShotWeapon	PlayerShotWeaponEventArgs
OnUnloadingWeapon	PlayerUnloadingWeaponEventArgs
OnUnloadedWeapon	PlayerUnloadedWeaponEventArgs
OnChangingAttachments	PlayerChangingAttachmentsEventArgs
OnChangedAttachments	PlayerChangedAttachmentsEventArgs
OnSendingAttachmentsPrefs	PlayerSendingAttachmentsPrefsEventArgs
OnSentAttachmentsPrefs	PlayerSentAttachmentsPrefsEventArgs

Player Actions & Movement

Events triggered by specific player actions and changes in movement or location.

Enum Member	Associated Event Arguments Class
OnJumped	PlayerJumpedEventArgs
OnMovementStateChanged	PlayerMovementStateChangedEventArgs
OnCuffing	PlayerCuffingEventArgs
OnCuffed	PlayerCuffedEventArgs
OnUncuffing	PlayerUncuffingEventArgs
OnUncuffed	PlayerUncuffedEventArgs
OnEnteringPocketDimension	PlayerEnteringPocketDimensionEventArgs
OnEnteredPocketDimension	PlayerEnteredPocketDimensionEventArgs
OnLeavingPocketDimension	PlayerLeavingPocketDimensionEventArgs
OnLeftPocketDimension	PlayerLeftPocketDimensionEventArgs
OnFlippingCoin	PlayerFlippingCoinEventArgs
OnFlippedCoin	PlayerFlippedCoinEventArgs
OnRoomChanged	PlayerRoomChangedEventArgs
OnZoneChanged	PlayerZoneChangedEventArgs

Environment Interaction

Events related to a player interacting with world objects like doors, generators, and hazards.

Enum Member	Associated Event Arguments Class
OnTriggeringTesla	PlayerTriggeringTeslaEventArgs
OnTriggeredTesla	PlayerTriggeredTeslaEventArgs
OnIdlingTesla	PlayerIdlingTeslaEventArgs
OnIdledTesla	PlayerIdledTeslaEventArgs
OnInteractingDoor	PlayerInteractingDoorEventArgs
OnInteractedDoor	PlayerInteractedDoorEventArgs
OnInteractingElevator	PlayerInteractingElevatorEventArgs
OnInteractedElevator	PlayerInteractedElevatorEventArgs
OnInteractingGenerator	PlayerInteractingGeneratorEventArgs
OnInteractedGenerator	PlayerInteractedGeneratorEventArgs
OnInteractingLocker	PlayerInteractingLockerEventArgs
OnInteractedLocker	PlayerInteractedLockerEventArgs
OnInteractingScp330	PlayerInteractingScp330EventArgs
OnInteractedScp330	PlayerInteractedScp330EventArgs
OnInteractingWarheadLever	PlayerInteractingWarheadLeverEventArgs
OnInteractedWarheadLever	PlayerInteractedWarheadLeverEventArgs
OnEnteringHazard	PlayerEnteringHazardEventArgs
OnEnteredHazard	PlayerEnteredHazardEventArgs
OnStayingInHazard	PlayersStayingInHazardEventArgs
OnLeavingHazard	PlayerLeavingHazardEventArgs
OnLeftHazard	PlayerLeftHazardEventArgs

Miscellaneous

A collection of other specialized player events.

Enum Member	Associated Event Arguments Class
OnReceivingVoiceMessage	PlayerReceivingVoiceMessageEventArgs
OnSendingVoiceMessage	PlayerSendingVoiceMessageEventArgs
OnUsingIntercom	PlayerUsingIntercomEventArgs
OnUsedIntercom	PlayerUsedIntercomEventArgs
OnTogglingNoclip	PlayerTogglingNoclipEventArgs
OnToggledNoclip	PlayerToggledNoclipEventArgs
OnSpawningRagdoll	PlayerSpawningRagdollEventArgs
OnSpawnedRagdoll	PlayerSpawnedRagdollEventArgs
OnReceivedAchievement	PlayerReceivedAchievementEventArgs
OnRequestingRaPlayerList	PlayerRequestingRaPlayerListEventArgs
OnRequestedRaPlayerList	PlayerRequestedRaPlayerListEventArgs