src/main/java/world/anhgelus/floodhunt/mixin/WorldTimerAccess.java


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package world.anhgelus.floodhunt.mixin;

import net.minecraft.server.world.ServerWorld;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Unique;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
import world.anhgelus.floodhunt.timer.TimerAccess;

import java.util.ArrayList;
import java.util.List;
import java.util.function.BooleanSupplier;

@Mixin(ServerWorld.class)
public class WorldTimerAccess implements TimerAccess {
	@Unique
	private final List<TickTask> tasks = new ArrayList<>();

	@Unique
	private final List<TimerAccess.TickTask> tasksToAdd = new ArrayList<>();

	@Inject(method = "tick", at = @At("TAIL"))
	private void onTick(BooleanSupplier shouldKeepTicking, CallbackInfo ci) {
		tasks.stream().filter(TickTask::isRunning).forEach(TickTask::tick);
		tasks.addAll(tasksToAdd);
		tasksToAdd.clear();
	}

	@Override
	public void dds_runTask(TimerAccess.TickTask task) {
		tasksToAdd.add(task);
	}

	@Override
	public void dds_cancel() {
		tasks.stream().filter(TickTask::isRunning).forEach(TickTask::cancel);
		tasks.clear();
	}

	@Override
	public List<TickTask> dds_getTasks() {
		return tasks.stream().filter(TickTask::isRunning).toList();
	}
}