Preparing to release 0.1.9

MarcinSc · Jan 20, 2021 · 6104a87 · 6104a87
1 parent 919f1fe
commit 6104a87
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/build.gradle b/build.gradle
@@ -18,7 +18,7 @@ allprojects {
     apply plugin: "maven-publish"
 
     group = "com.gempukku.libgdx.lib"
-    version = '0.1.8'
+    version = '0.1.9'
     ext {
         appName = "Libgdx Graph"
         gdxVersion = '1.9.12'

diff --git a/libgdx-gemp-lib/src/com/gempukku/libgdx/lib/fst/FiniteStateMachine.java b/libgdx-gemp-lib/src/com/gempukku/libgdx/lib/fst/FiniteStateMachine.java
@@ -2,10 +2,12 @@
 
 import com.badlogic.gdx.utils.Array;
 import com.badlogic.gdx.utils.ObjectMap;
+import com.badlogic.gdx.utils.ObjectSet;
 
 public class FiniteStateMachine {
     private String currentState;
     private ObjectMap<String, FiniteMachineState> states = new ObjectMap<>();
+    private ObjectSet<String> tmpSet = new ObjectSet<>();
 
     public FiniteStateMachine(String initialState, MachineState machineState) {
         this.currentState = initialState;
@@ -30,10 +32,13 @@ public void addStateTransition(String state, MachineStateTransition transition)
     }
 
     public void update(float delta) {
+        tmpSet.clear();
         FiniteMachineState finiteMachineState = states.get(currentState);
         while (true) {
+            tmpSet.add(currentState);
             String newStateName = finiteMachineState.checkTransitions();
-            if (newStateName == null)
+            // Can't transition to a state the machine has been in, this frame already
+            if (newStateName == null || tmpSet.contains(newStateName))
                 break;
             finiteMachineState.getMachineState().transitioningTo(newStateName);
             finiteMachineState = states.get(newStateName);