From 16e02376e2273eeb25a6461f84641e96a485f652 Mon Sep 17 00:00:00 2001
From: nil <niljo@airmail.cc>
Date: Thu, 12 Dec 2024 18:20:22 +0100
Subject: add legal movements and organize

---
 src/engine/turns.js | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

(limited to 'src/engine/turns.js')

diff --git a/src/engine/turns.js b/src/engine/turns.js
index 7026dcc..6a5e6fb 100644
--- a/src/engine/turns.js
+++ b/src/engine/turns.js
@@ -2,14 +2,19 @@ import { board } from "../board.js"
 import { Vector2 } from "../engine/visual/vector2.js"
 import { Link } from "../link.js"
 import { PLAYER } from "../constants.js"
+import { isMoveLegal } from "../engine/moves.js"
 
-export let turn = ""
+export let playerTurn = ""
 
 export function nextTurn() {
-    turn = turn == PLAYER.BLACK ? PLAYER.WHITE : PLAYER.BLACK
+    changeTurn()
     placeLinks()
 }
 
+function changeTurn() {
+    playerTurn = playerTurn == PLAYER.BLACK ? PLAYER.WHITE : PLAYER.BLACK
+}
+
 function placeLinks() {
     resetLink()
     board.links = [...Array(board.size)].map(_ => Array(board.size))
@@ -22,13 +27,22 @@ function placeLinks() {
 
 function resetLink() {
     Array.from(board.links).forEach(x => {
-        Array.from(x).filter((x) => x !== undefined).map(y => {
-            y.removeLink()
-        })
+        Array.from(x)
+	    .filter((x) => x !== undefined)
+	    .map(y => {
+		y.removeLink()
+	    })
     })
 }
 
 function tryLink(position) {
+    if (!isMoveLegal({
+	position: position,
+	team: playerTurn
+    })) {
+	return
+    }
+
     new Link({
         position: position,
     })
-- 
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