cpv mod notes

• Added a toggleable crystal placer: press F7 to enable and F8 to disable.
• When enabled, right-clicking a block while holding the end crystal from hotbar slot 8 places obsidian from slot 7 on the clicked face and spawns an end crystal on top.
• Placement only works when obsidian is in slot 7 and an end crystal is in slot 8; both items are consumed on success.
• The mod checks for two blocks of clear space above the target, cancels if the area is blocked, and cleans up the obsidian if the crystal spawn fails.
• Clients need the mod installed for the F7/F8 toggle packet; the server stores the enabled state per player and clears it on disconnect.
• Suggestions: consider adding a command-based toggle for servers with unmodded clients and configurable hotbar slots/keys if needed.

Server Validation

✅ Server validation passed - The mod was tested on a real Minecraft server and loaded successfully.