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-rw-r--r--core/src/ch/asynk/tankontank/engine/Board.java4
-rw-r--r--core/src/ch/asynk/tankontank/engine/SearchBoard.java18
2 files changed, 14 insertions, 8 deletions
diff --git a/core/src/ch/asynk/tankontank/engine/Board.java b/core/src/ch/asynk/tankontank/engine/Board.java
index 42fae2e..7083f4a 100644
--- a/core/src/ch/asynk/tankontank/engine/Board.java
+++ b/core/src/ch/asynk/tankontank/engine/Board.java
@@ -262,9 +262,7 @@ public abstract class Board implements Disposable
protected int collectPossibleTargets(Pawn pawn, PawnCollection targets)
{
- Tile from = pawn.getTile();
- List<SearchBoard.Node> nodes = searchBoard.possibleTargetsFrom(pawn, from.getCol(), from.getRow());
- return targets.fromNodes(nodes);
+ return searchBoard.possibleTargetsFrom(pawn, targets);
}
protected int collectPossibleTargets(Pawn pawn, Iterator<Pawn> units, PawnCollection targets)
diff --git a/core/src/ch/asynk/tankontank/engine/SearchBoard.java b/core/src/ch/asynk/tankontank/engine/SearchBoard.java
index e32f586..44769df 100644
--- a/core/src/ch/asynk/tankontank/engine/SearchBoard.java
+++ b/core/src/ch/asynk/tankontank/engine/SearchBoard.java
@@ -6,6 +6,7 @@ import java.util.Set;
import java.util.LinkedHashSet;
import java.util.LinkedList;
import java.util.ArrayDeque;
+import java.util.Iterator;
public class SearchBoard
{
@@ -299,10 +300,10 @@ public class SearchBoard
a[5] = null;
}
- public List<Node> possibleTargetsFrom(Pawn pawn, int col, int row)
+ public int possibleTargetsFrom(Pawn pawn, Board.PawnCollection targets)
{
- searchCount += 1;
targets.clear();
+ searchCount += 1;
Node adjacents[] = new Node[6];
@@ -315,7 +316,7 @@ public class SearchBoard
from.remaining = range;
if (range <= 0)
- return targets;
+ return targets.size();
queue.add(from);
@@ -345,13 +346,20 @@ public class SearchBoard
dst.remaining = rangeLeft;
queue.add(dst);
Tile t = getTile(dst);
- if (t.hasTargetsFor(pawn) && hasClearLineOfSight(from, dst, angle)) targets.add(dst);
+ if (hasClearLineOfSight(from, dst, angle)) {
+ Iterator<Pawn> it = t.iterator();
+ while (it.hasNext()) {
+ Pawn target = it.next();
+ if (pawn.canAttack(target))
+ targets.add(target);
+ }
+ }
}
}
}
}
- return targets;
+ return targets.size();
}
public boolean collectAttack(Pawn pawn, boolean clearVisibility, Pawn target, int col0, int row0, int col1, int row1)