Sweet Charm O' Mine

Added:

• Client-side configuration persistence for zoom mode (JSON file: sweet_charm_o_mine_client.json under the game config directory).
• Automatic saving of client config when:
  • The player logs out (ClientPlayerNetworkEvent.LoggingOut).
  • The game shuts down (shutdown hook via DistExecutor on CLIENT).
• Config load during client setup to apply previously saved zoom mode on startup.
• Key mapping registration for toggling sniper zoom (RegisterKeyMappingsEvent).

Changed:

• Zoom mode toggle now immediately persists changes (ClientData.toggleZoomMode() calls ClientConfig.save()).
• Magazine combo system now triggers only if the player actually wears a MagazineItem (checked via CuriosApi) instead of always firing on shoot.

Technical Notes:

• New ClientConfig class handles JSON read/write with Gson; safeguards for file creation and malformed data.
• ClientEvents centralize client-side saves for logout and shutdown; onGameShutdown() invoked by a runtime shutdown hook.
• SweetCharm adds a CLIENT-only shutdown hook using DistExecutor to call ClientEvents.onGameShutdown() safely.
• ClientSetup loads client config in FMLClientSetupEvent.enqueueWork and registers the toggle key mapping.
• ClientData gains a setter for zoom mode to apply loaded config.

Impact:

• No breaking API changes. Players will retain zoom mode preferences across sessions.
• Reduced unintended magazine combo triggers for players without the magazine equipped.

Files touched:

• SweetCharm.java: add CLIENT shutdown hook wiring.
• ClientConfig.java: new config management (load/save).
• ClientData.java: persist on toggle, add setZoomMode().
• ClientEvents.java: handle logout save and shutdown save entry point.
• ClientSetup.java: load config on client setup; register key mapping.
• DamageEvents.java: gate magazine combo by actual equipment presence.