From e0e888f861ab296b13474115d656fb08eb838a31 Mon Sep 17 00:00:00 2001
From: yukirij <yukirij@yukiri.net>
Date: Sun, 24 Nov 2024 14:16:42 -0800
Subject: [PATCH] Fix knight alt move check.

---
 game/src/lib.rs | 2 +-
 www/js/game.js  | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/game/src/lib.rs b/game/src/lib.rs
index be3d99e..f57e817 100644
--- a/game/src/lib.rs
+++ b/game/src/lib.rs
@@ -594,7 +594,7 @@ impl Game {
                 // Knight
                 1 => {
                     for tile_id in subject_tiles {
-                        if self.board.tiles[tile_id as usize].piece.is_none() {
+                        if self.can_drop(piece, tile_id, flags::IGNORE_CHECK | flags::IGNORE_EXTENT) {
                             plays.push(PlayInfo {
                                 valid: true,
                                 threat: false,
diff --git a/www/js/game.js b/www/js/game.js
index ad91c23..01b8362 100644
--- a/www/js/game.js
+++ b/www/js/game.js
@@ -646,7 +646,7 @@ GAME.Game = class {
                     // Check all tiles if not blocking.
                     if(block_directions == 0) {
                         for(let i = 0; i < GAME_DATA.board.tiles.length; ++i) {
-                            if(this.board.tiles[i].piece === null) {
+                            if(this.placable_tile(piece, tile_id, {check:false, extent:false})) {
                                 tiles.push(new GAME.MovementTile(i, true, false, 0, 0));
                             }
                         }
@@ -667,7 +667,7 @@ GAME.Game = class {
                                 if(HEX.is_valid_board(tile_hex)) {
                                     let tile_id = HEX.hex_to_tile(tile_hex);
 
-                                    if(this.board.tiles[tile_id].piece === null) {
+                                    if(this.placable_tile(piece, tile_id, {check:false, extent:false})) {
                                         tiles.push(new GAME.MovementTile(tile_id, true, false, 0, 0));
                                     }
                                 } else { break; }