tick faaaster bana-na

src/main/kotlin/ru/dbotthepony/mc/otm/core/util/TickList.kt

@@ -73,24 +73,31 @@ class TickList {
 		}
 
 		inTicker = true
-		val iterator = conditional.iterator()
 
-		for (ticker in iterator) {
-			if (!ticker.canTick) {
-				iterator.remove()
-			} else {
-				ticker.tick()
+		if (conditional.isNotEmpty()) {
+			val iterator = conditional.iterator()
+
+			for (ticker in iterator) {
+				if (!ticker.canTick) {
+					iterator.remove()
+				} else {
+					ticker.tick()
+				}
 			}
 		}
 
-		for (ticker in once) {
-			ticker.tick()
+		if (once.isNotEmpty()) {
+			for (ticker in once) {
+				ticker.tick()
+			}
+
+			once.clear()
 		}
 
-		once.clear()
-
-		for (ticker in always) {
-			ticker.tick()
+		if (always.isNotEmpty()) {
+			for (ticker in always) {
+				ticker.tick()
+			}
 		}
 
 		if (alwaysValveTime.isNotEmpty()) {