Fixed: Исправлена ошибка в кэлбеках

- Исправлено деление на 0 в команде tps

src/main/java/com/reider745/commands/TpsCommand.java

@@ -17,11 +17,21 @@ public class TpsCommand extends Command {
 
         long innerCoreSum = 0;
         for(long time : innerCoreTimes)
+            if(time != 0)
                 innerCoreSum += Math.min(20, 1000 / time);
+            else{
+                commandSender.sendMessage("Not enough information");
+                return true;
+            }
 
         long nukkitSum = 0;
         for(long time : nukkitTimes)
+            if(time != 0)
                 nukkitSum += Math.min(20, 1000 / time);
+            else{
+                commandSender.sendMessage("Not enough information");
+                return true;
+            }
 
         if(innerCoreSum != 0 && nukkitSum != 0) {
             commandSender.sendMessage("Inner core tps: " + (innerCoreSum / 20.0f));

src/main/java/com/zhekasmirnov/innercore/api/runtime/Callback.java

@@ -66,10 +66,12 @@ public class Callback {
         Scriptable parent;
         if (funcs != null) {
             long profilingNanos = !profilingEnabled || isTick ? 0 : System.nanoTime();
+            synchronized (funcs) {
                 for (CallbackFunction callback : funcs) {
                     parent = callback.function.getParentScope();
                     callback.function.call(ctx, parent, parent, params);
                 }
+            }
             if (profilingNanos != 0) {
                 profilingNanos = System.nanoTime() - profilingNanos;
                 Logger.debug("Profiling/" + name,
@@ -96,6 +98,7 @@ public class Callback {
             if (profilingEnabled && !isTick) {
                 result.add(() -> profilingNanos.set(System.nanoTime()));
             }
+            synchronized (funcs) {
                 for (CallbackFunction func0 : funcs) {
                     result.add(new Runnable() {
                         public void run() {
@@ -104,6 +107,7 @@ public class Callback {
                         }
                     });
                 }
+            }
             if (profilingNanos.get() != 0) {
                 result.add(() -> Logger.debug("Profiling/" + name, funcs.size() + " functions in "
                         + ((System.nanoTime() - profilingNanos.get()) / 1000000f) + "ms."));