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authorJérémy Zurcher <jeremy@asynk.ch>2014-10-13 00:30:20 +0200
committerJérémy Zurcher <jeremy@asynk.ch>2014-10-13 00:30:20 +0200
commit27ddaf24edbc47498416b61d216a0f93d2de0e0d (patch)
treea4b7e89e40e8f90f562165284c88874984f90c71 /core/src
parenta7cc12cff89ec38bc3e1902f83bbd6efcf4121e4 (diff)
downloadRustAndDust-27ddaf24edbc47498416b61d216a0f93d2de0e0d.zip
RustAndDust-27ddaf24edbc47498416b61d216a0f93d2de0e0d.tar.gz
Board: add buildAttackAssists(Pawn, GridPoint2, Iterator<Pawn>, ArrayList<GridPoint2>)
Diffstat (limited to 'core/src')
-rw-r--r--core/src/ch/asynk/tankontank/engine/Board.java20
1 files changed, 20 insertions, 0 deletions
diff --git a/core/src/ch/asynk/tankontank/engine/Board.java b/core/src/ch/asynk/tankontank/engine/Board.java
index 7493059..8142fab 100644
--- a/core/src/ch/asynk/tankontank/engine/Board.java
+++ b/core/src/ch/asynk/tankontank/engine/Board.java
@@ -343,6 +343,26 @@ public abstract class Board implements Disposable
}
}
+ protected void buildAttackAssists(Pawn pawn, GridPoint2 hex, Iterator<Pawn> units, ArrayList<GridPoint2> assists)
+ {
+ clearPointVector(assists);
+
+ GridPoint2 from = null;
+ while (units.hasNext()) {
+ Pawn p = units.next();
+ if ((p == pawn) || !p.canAttack()) continue;
+ if (from == null)
+ from = gridPoint2Pool.obtain();
+ getHexAt(p.getPosition(), from);
+ if (searchBoard.canAttack(p, from.x, from.y, hex.x, hex.y)) {
+ assists.add(from);
+ from = null;
+ }
+ }
+
+ if (from != null) gridPoint2Pool.free(from);
+ }
+
protected void clearPointSet(Set<GridPoint2> points)
{
for (GridPoint2 point : points)