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| author | Jérémy Zurcher <jeremy@asynk.ch> | 2015-10-28 21:41:13 +0100 |
|---|---|---|
| committer | Jérémy Zurcher <jeremy@asynk.ch> | 2015-10-28 21:41:13 +0100 |
| commit | d5fc1cb7f0b86835e0ca7500725bcef5ab0790d4 (patch) | |
| tree | fd950ab29196e7ffe720bfb03adf46810367d558 /core/src/ch | |
| parent | c3f5a513f7bc3300f42be349f11d4444c3039cbd (diff) | |
| download | RustAndDust-d5fc1cb7f0b86835e0ca7500725bcef5ab0790d4.zip RustAndDust-d5fc1cb7f0b86835e0ca7500725bcef5ab0790d4.tar.gz | |
SearchBoard: isFlankAttack takes care of border case where los goes between 2 hexes
Diffstat (limited to 'core/src/ch')
| -rw-r--r-- | core/src/ch/asynk/rustanddust/engine/SearchBoard.java | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/core/src/ch/asynk/rustanddust/engine/SearchBoard.java b/core/src/ch/asynk/rustanddust/engine/SearchBoard.java index 1d8ed88..9ca9f5d 100644 --- a/core/src/ch/asynk/rustanddust/engine/SearchBoard.java +++ b/core/src/ch/asynk/rustanddust/engine/SearchBoard.java @@ -356,10 +356,17 @@ public class SearchBoard private boolean isFlankAttack(int angle, List<Node> los) { + Node before = los.get(los.size() - 3); Node from = los.get(los.size() - 2); Node to = los.get(los.size() - 1); + boolean special = (distance(from, to) == distance(before, to)); + Orientation o = Orientation.fromMove(to.col, to.row, from.col, from.row); - return o.isInSides(angle); + if (!special) + return o.isInSides(angle); + + Orientation o2 = Orientation.fromMove(to.col, to.row, before.col, before.row); + return (o.isInSides(angle) && o2.isInSides(angle)); } private boolean isClearAttack(Tile from, List<Node> los) |