From 93f26e987f40b32749c716f447259f446c0b4816 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Mon, 13 Oct 2014 17:05:16 +0200
Subject: Pawn: add isFlankAttack()

---
 core/src/ch/asynk/tankontank/engine/Pawn.java        |  7 ++++++-
 core/src/ch/asynk/tankontank/engine/SearchBoard.java |  2 +-
 core/src/ch/asynk/tankontank/game/Map.java           | 19 ++++++++-----------
 3 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/core/src/ch/asynk/tankontank/engine/Pawn.java b/core/src/ch/asynk/tankontank/engine/Pawn.java
index 8c31578..aa6e666 100644
--- a/core/src/ch/asynk/tankontank/engine/Pawn.java
+++ b/core/src/ch/asynk/tankontank/engine/Pawn.java
@@ -27,7 +27,7 @@ public abstract class Pawn implements Drawable, Disposable
         int distance;
         Pawn target;
         boolean isClear;
-        boolean isFlankAttack;
+        boolean isFlank;
     }
 
     private static final float MOVE_TIME = 0.4f;
@@ -84,6 +84,11 @@ public abstract class Pawn implements Drawable, Disposable
         image.dispose();
     }
 
+    public boolean isFlankAttack()
+    {
+        return (attack.isClear && attack.isFlank);
+    }
+
     public Vector3 getPosition()
     {
         return position;
diff --git a/core/src/ch/asynk/tankontank/engine/SearchBoard.java b/core/src/ch/asynk/tankontank/engine/SearchBoard.java
index c39cb0d..3fe77a3 100644
--- a/core/src/ch/asynk/tankontank/engine/SearchBoard.java
+++ b/core/src/ch/asynk/tankontank/engine/SearchBoard.java
@@ -365,7 +365,7 @@ public class SearchBoard
         }
 
         pawn.attack.isClear = true;
-        pawn.attack.isFlankAttack = isFlankAttack(target.getFlankSides(), los);
+        pawn.attack.isFlank = isFlankAttack(target.getFlankSides(), los);
 
         return true;
     }
diff --git a/core/src/ch/asynk/tankontank/game/Map.java b/core/src/ch/asynk/tankontank/game/Map.java
index 7f9e7ae..2519ab0 100644
--- a/core/src/ch/asynk/tankontank/game/Map.java
+++ b/core/src/ch/asynk/tankontank/game/Map.java
@@ -183,33 +183,30 @@ public abstract class Map extends Board
 
     public int buildPossibleMoves(Pawn pawn, GridPoint2 hex)
     {
-        buildPossibleMovesFrom(pawn, hex, possibleMoves);
-        return possibleMoves.size();
+        return buildPossibleMovesFrom(pawn, hex, possibleMoves);
     }
 
     public int buildPossibleTargets(Pawn pawn, GridPoint2 hex)
     {
-        buildPossibleTargetsFrom(pawn, hex, possibleTargets);
-        return possibleTargets.size();
+        return buildPossibleTargetsFrom(pawn, hex, possibleTargets);
     }
 
     public int buildMoveAssists(Pawn pawn, GridPoint2 hex)
     {
-        if (pawn.isHq()) {
-            buildMoveAssists(pawn, hex, moveAssists);
-        } else {
+        if (!pawn.isHq()) {
             moveAssists.clear();
+            return 0;
         }
-        return moveAssists.size();
+        return buildMoveAssists(pawn, hex, moveAssists);
     }
 
-    public int buildAttackAssists(Pawn pawn, GridPoint2 hex, Iterator<Pawn> units)
+    public int buildAttack(Pawn pawn, Pawn target, GridPoint2 hex, Iterator<Pawn> units)
     {
-        buildAttackAssists(pawn, hex, units, attackAssists);
+        int s = buildAttack(pawn, target, hex, units, attackAssists);
         activatedPawns.add(pawn);
         for (GridPoint2 p : attackAssists)
             activablePawns.add(getTopPawnAt(p));
-        return attackAssists.size();
+        return s;
     }
 
     public boolean toggleAttackAssist(Pawn pawn)
-- 
cgit v1.1-2-g2b99