From a562eb32f6c9475925a4326f3dcfe86ffc3d3157 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Tue, 29 Mar 2016 11:52:16 +0200
Subject: add states/StateReplay

---
 .../asynk/rustanddust/game/states/StateReplay.java | 83 ++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 core/src/ch/asynk/rustanddust/game/states/StateReplay.java

diff --git a/core/src/ch/asynk/rustanddust/game/states/StateReplay.java b/core/src/ch/asynk/rustanddust/game/states/StateReplay.java
new file mode 100644
index 0000000..c7b95c1
--- /dev/null
+++ b/core/src/ch/asynk/rustanddust/game/states/StateReplay.java
@@ -0,0 +1,83 @@
+package ch.asynk.rustanddust.game.states;
+
+import ch.asynk.rustanddust.game.Order;
+
+public class StateReplay extends StateCommon
+{
+    Order order;
+
+    @Override
+    public void enterFrom(StateType prevState)
+    {
+        Order o = map.stepReplay();
+        if (o == null) {
+            ctrl.setState(nextState());
+        } else {
+            this.order = o;
+            setup();
+            map.replay(order);
+            ctrl.setAfterAnimationState(StateType.REPLAY);
+            ctrl.setState(StateType.ANIMATION);
+        }
+    }
+
+    private void setup()
+    {
+        switch (order.type) {
+            case MOVE:
+                selectedUnit = order.activable.get(order.activable.size() - 1);
+                break;
+            case ENGAGE:
+                to = order.engagement.defender.getHex();
+                if (order.engagement.success) {
+                    ctrl.battle.getPlayer().engagementWon += 1;
+                    ctrl.battle.getOpponent().casualty(order.engagement.defender);
+                } else {
+                    ctrl.battle.getPlayer().engagementLost += 1;
+                }
+                break;
+            case PROMOTE:
+                break;
+            default:
+                break;
+        }
+    }
+
+    private StateType nextState()
+    {
+        StateType next = StateType.DONE;
+
+        if (map.unitsActivableSize() <= 0)
+            return next;
+
+        switch (order.type) {
+            case MOVE:
+                next = StateType.MOVE;
+                break;
+            case ENGAGE:
+                next = StateType.BREAK;
+                break;
+            default:
+                break;
+        }
+
+        return next;
+    }
+
+    @Override
+    public void leaveFor(StateType nextState)
+    {
+    }
+
+    @Override
+    public StateType abort()
+    {
+        return StateType.ABORT;
+    }
+
+    @Override
+    public StateType execute()
+    {
+        return StateType.DONE;
+    }
+}
-- 
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