import net.minecraftforge.event.TickEvent;
import net.minecraftforge.event.TickEvent.Phase;
import net.minecraftforge.event.entity.player.PlayerInteractEvent;
import net.minecraftforge.eventbus.api.SubscribeEvent;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.fml.common.Mod;
import net.minecraft.block.Blocks;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.util.text.StringTextComponent;
import net.minecraft.util.text.TextFormatting;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;

@Mod.EventBusSubscriber(modid = "jjk_xopi")
public class DomeGenerator {

    private static final int DOME_RADIUS = 20;
    private static boolean isGenerating = false;
    private static int tickCounter = 0;

    @SubscribeEvent
    public static void onPlayerTick(TickEvent.PlayerTickEvent event) {
        if (event.phase == Phase.END) {
            if (isGenerating) {
                tickCounter++;

                if (tickCounter >= 5 * 20) { // 5 seconds (20 ticks per second)
                    generateDome(event.player);
                    isGenerating = false;
                    tickCounter = 0;
                }
            }
        }
    }

    @SubscribeEvent
    public static void onPlayerInteract(PlayerInteractEvent.RightClickEmpty event) {
        if (event.getPlayer() != null && event.getPlayer().isCreative()) {
            if (!isGenerating && event.getPlayer().getHeldItemMainhand().getItem() == Items.Barrier_block) {
                isGenerating = true;
                tickCounter = 0;
            }
        }
    }

    private static void generateDome(PlayerEntity player) {
        World world = player.world;
        BlockPos playerPos = player.getPosition();

        for (int x = -DOME_RADIUS; x <= DOME_RADIUS; x++) {
            for (int y = -DOME_RADIUS; y <= DOME_RADIUS; y++) {
                for (int z = -DOME_RADIUS; z <= DOME_RADIUS; z++) {
                    if (x * x + y * y + z * z <= DOME_RADIUS * DOME_RADIUS) {
                        BlockPos pos = playerPos.add(x, y, z);
                        if (world.isAirBlock(pos)) {
                            world.setBlockState(pos, Blocks.Barrier_block.getDefaultState());
                        }
                    }
                }
            }
        }

        player.sendMessage(new StringTextComponent("Dome of barriers generated!").mergeStyle(TextFormatting.GREEN));
    }
}