refactor(core): remove unused legacy component helpers

Author: ImperaZim

CHANGELOG.md

@@ -333,6 +333,11 @@ elprobe run <package>
   `imperazim\components\commands` to `imperazim\library\command\override`.
 - Removed the legacy `imperazim\components\item\*` helpers from the core.
   Custom item/block/entity behavior should use LibCustom or plugin-owned code.
+- Removed unused legacy gameplay/utility component helpers from the core:
+  camera, particle, sound, cooldown, combat, scheduler, datastore, event,
+  messaging, metrics, HTTP/webhook, i18n and generic exception wrappers.
+  These responsibilities now belong to owning plugins, focused official libs or
+  future 3.x observability/notification layers.
 
 ### Documentation
 

README.md

@@ -199,6 +199,12 @@ Legacy `imperazim\components\item\*` helpers were removed from the 3.x core.
 Custom item/block/entity registration now belongs to LibCustom, either as an
 EasyLibrary package or as the standalone `LibCustom` plugin.
 
+Additional old `imperazim\components` gameplay/utility helpers such as camera,
+particle, sound, cooldown, combat, datastore, event bus, plugin channel,
+metrics, scheduler, HTTP/webhook, i18n and generic exception wrappers were also
+removed from the 3.x core. Keep that logic in the owning plugin or move it to a
+focused official lib when one exists.
+
 Use each standalone repository for complete API documentation and examples.
 
 ## Package and standalone modes

changelogs/3.0.md

@@ -1525,6 +1525,11 @@ Reload rereads config files for future EasyLibrary operations. It does not:
 - Legacy `imperazim\components\item\*` helpers were removed from the core:
   `ItemFactory`, `UsableItemTrait`, `EvolutionaryItemTrait` and
   `ItemException`.
+- Additional legacy helper namespaces were removed because they were unused by
+  EasyLibrary and outside the 3.x core-manager responsibility:
+  `camera`, `particle`, `sound`, `cooldown`, `combat`, `scheduler`,
+  `datastore`, `event`, `messaging`, `metrics`, `http`, `network`, `i18n` and
+  generic `exception`.
 
 ### Why it changed
 
@@ -1537,6 +1542,12 @@ they modified PocketMine-MP item/runtime internals, were not used by
 EasyLibrary itself and overlapped with LibCustom's responsibility for custom
 items, blocks, entities and Bedrock components.
 
+The additional removed helpers were similarly accidental surface area from the
+old full-bundle era. Camera, particle, sound, combat and cooldown helpers are
+gameplay/player-feedback concerns. HTTP/webhook, event bus, messaging and
+metrics helpers need stronger lifecycle, retry, privacy and observability
+contracts before they belong in the EasyLibrary ecosystem.
+
 ### Developer impact
 
 Plugins should treat optional official libraries as optional providers unless
@@ -1546,6 +1557,10 @@ If a plugin imported `imperazim\components\item\*` from EasyLibrary, migrate the
 custom registration work to LibCustom or keep simple cooldown/progression state
 inside the plugin that owns the item behavior.
 
+If a plugin imported one of the other removed helper namespaces, move that code
+into the plugin itself for now. When a focused official lib exists, prefer that
+package instead of depending on EasyLibrary core for gameplay or utility APIs.
+
 Recommended mindset:
 
 ```text

docs/migration.md

@@ -71,6 +71,20 @@ Removed 2.x-era helpers:
 | `imperazim\components\item\traits\UsableItemTrait` | Plugin-local logic or a future LibCustom/LibTrigger integration |
 | `imperazim\components\item\traits\EvolutionaryItemTrait` | Plugin-local progression logic or a future LibCustom metadata pattern |
 | `imperazim\components\item\exception\ItemException` | Domain-specific exception in the owning plugin/library |
+| `imperazim\components\camera\CameraAPI` | Plugin-owned player feedback or future visual/HUD-focused lib |
+| `imperazim\components\particle\ParticleEffect` | Plugin-owned effects or future visual/HUD-focused lib |
+| `imperazim\components\sound\SoundManager` | Plugin-owned feedback or future visual/HUD-focused lib |
+| `imperazim\components\cooldown\Cooldown` | Plugin-owned state or LibTrigger-style timing logic |
+| `imperazim\components\combat\CombatTag` | Gameplay plugin code, not EasyLibrary core |
+| `imperazim\components\scheduler\TaskSchedulerAPI` | PocketMine scheduler directly or package/plugin-owned service |
+| `imperazim\components\datastore\DataStore` | Plugin-owned service/state container |
+| `imperazim\components\event\EventBus` | Plugin-owned event layer or future Agent/Event integration |
+| `imperazim\components\messaging\PluginChannel` | Plugin-owned messaging or Agent Bridge integration |
+| `imperazim\components\metrics\Metrics` | Future EasyLibrary timings/observability layer |
+| `imperazim\components\http\*` | Future notification/webhook layer or plugin-owned HTTP client |
+| `imperazim\components\network\Webhook` | Future notification/webhook layer |
+| `imperazim\components\i18n\I18n` | Plugin-owned localization or future dedicated text/config lib |
+| `imperazim\components\exception\Exception` | Native/domain-specific exceptions |
 
 For plugin code, prefer normal PMMP dependency declarations instead of assuming
 EasyLibrary always ships a class: