1 files changed, 67 insertions, 0 deletions
diff --git a/src/main/java/luckyblock/action/LuckyActionManager.java b/src/main/java/luckyblock/action/LuckyActionManager.java
new file mode 100644
index 0000000..4acc2eb
--- /dev/null
+++ b/src/main/java/luckyblock/action/LuckyActionManager.java
@@ -0,0 +1,67 @@
+package luckyblock.action;
+
+import luckyblock.Main;
+import net.minecraft.core.BlockPos;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraftforge.event.TickEvent;
+import net.minecraftforge.eventbus.api.SubscribeEvent;
+
+import java.util.LinkedList;
+import java.util.Queue;
+
+public class LuckyActionManager {
+    private static class Task {
+        String fieldName;
+        BlockPos pos;
+        ServerLevel level;
+        int remainingTicks;
+
+        Task(String fieldName, BlockPos pos, ServerLevel level, int remainingTicks) {
+            this.fieldName = fieldName.replace("-", "_");
+            this.pos = pos;
+            this.level = level;
+            this.remainingTicks = remainingTicks;
+        }
+    }
+
+    private static final Queue<Task> actions = new LinkedList<>();
+
+    public static void enqueue(String actionField, BlockPos pos, ServerLevel level, int delayTicks) {
+        actions.offer(new Task(actionField, pos, level, delayTicks));
+    }
+
+    public static void enqueue(String actionField, BlockPos pos, int delayTicks) {
+        if (net.minecraftforge.server.ServerLifecycleHooks.getCurrentServer() != null) {
+            enqueue(actionField, pos, net.minecraftforge.server.ServerLifecycleHooks.getCurrentServer().overworld(), delayTicks);
+        }
+    }
+
+    @SubscribeEvent
+    public static void onServerTick(TickEvent.ServerTickEvent event) {
+        if (event.phase != TickEvent.Phase.END
+                || actions.isEmpty()
+                || Main.settings == null) {
+            return;
+        }
+
+        int size = actions.size();
+        for (int i=0;i<size;i++) {
+            Task task = actions.poll();
+            if (task == null) continue;
+
+            task.remainingTicks--;
+            if (task.remainingTicks <= 0) {
+                ServerLevel level = task.level;
+                if (level == null) {
+                    level = event.getServer().overworld();
+                }
+                LuckyActionHolder action = Main.settings.events.get(task.fieldName);
+                if (action != null) {
+                    action.execute(level, task.pos);
+                }
+            }else {
+                actions.offer(task);
+            }
+        }
+    }
+}