Frugality is no longer required with state IDs.

Change the way state IDs are allocated to avoid the need to ration them out.

Also make the logging tolerant of a toolbox setting that doesn't have a source file.

1 files changed, 10 insertions, 0 deletions

diff --git a/src/main/scala/scala/async/StateAssigner.scala b/src/main/scala/scala/async/StateAssigner.scala
new file mode 100644
index 0000000..4f6c5a0
--- /dev/null
+++ b/src/main/scala/scala/async/StateAssigner.scala
@@ -0,0 +1,10 @@
+package scala.async
+
+private[async] final class StateAssigner {
+  private var current = -1
+
+  def nextState(): Int = {
+    current += 1
+    current
+  }
+}
\ No newline at end of file