From dadcf7cf2cff73f31f5e3e8ff8ae7696ef59a570 Mon Sep 17 00:00:00 2001
From: narim <0018823nmn@naver.com>
Date: Mon, 10 Jun 2024 03:42:25 +0900
Subject: [PATCH 1/2] docs: add README.md

---
 README.md | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 08a8c8a..f326bf3 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,16 @@
-# android-omok-precourse
\ No newline at end of file
+# android-omok-precourse
+
+1. **게임 보드 초기화**:
+    - 15x15 크기의 게임 보드
+
+2. **돌 놓기 기능**:
+   - 사용자가 클릭한 위치에 돌을 놓음
+   - 흑돌과 백돌
+
+3. **승리 조건 체크**:
+    - 가로, 세로, 대각선 방향으로 다섯 개 이상의 연속된 돌이 있는지 확인
+    - 다섯 개 이상의 돌이 연속된 경우 해당 플레이어가 승리
+
+4. **게임 재시작 기능**:
+    - 게임이 종료된 후 보드를 초기화하고 새로운 게임을 시작
+

From 1c4b8bd33e52b0f6be908c886e44767f417f609b Mon Sep 17 00:00:00 2001
From: narim <0018823nmn@naver.com>
Date: Mon, 10 Jun 2024 12:31:58 +0900
Subject: [PATCH 2/2] feat: add MainActivity

---
 app/src/main/AndroidManifest.xml              | 10 ++-
 .../main/java/nextstep/omok/MainActivity.kt   | 79 ++++++++++++++++++-
 2 files changed, 85 insertions(+), 4 deletions(-)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 250f3db..404d5d4 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,4 +1,12 @@
-<?xml version="1.0" encoding="utf-8"?>
+
+
+
+
+
+
+
+
+mma<?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
diff --git a/app/src/main/java/nextstep/omok/MainActivity.kt b/app/src/main/java/nextstep/omok/MainActivity.kt
index e6cc7b8..66a8c3f 100644
--- a/app/src/main/java/nextstep/omok/MainActivity.kt
+++ b/app/src/main/java/nextstep/omok/MainActivity.kt
@@ -6,8 +6,14 @@ import android.widget.TableLayout
 import android.widget.TableRow
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.children
+import androidx.appcompat.app.AlertDialog
 
 class MainActivity : AppCompatActivity() {
+
+    private val boardSize = 15
+    private var currentPlayer = "black"
+    private val boardState = Array(boardSize) { Array(boardSize) { "" } }
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
@@ -16,8 +22,75 @@ class MainActivity : AppCompatActivity() {
         board
             .children
             .filterIsInstance<TableRow>()
-            .flatMap { it.children }
-            .filterIsInstance<ImageView>()
-            .forEach { view -> view.setOnClickListener { view.setImageResource(R.drawable.black_stone) } }
+            .forEachIndexed { rowIndex, row ->
+                row.children.filterIsInstance<ImageView>().forEachIndexed { colIndex, imageView ->
+                    imageView.setOnClickListener {
+                        if (boardState[rowIndex][colIndex].isEmpty()) {
+                            boardState[rowIndex][colIndex] = currentPlayer
+                            imageView.setImageResource(
+                                if (currentPlayer == "black") R.drawable.black_stone else R.drawable.white_stone
+                            )
+                            if (checkWin(rowIndex, colIndex)) {
+                                showGameOverDialog("$currentPlayer wins!")
+                            } else {
+                                currentPlayer = if (currentPlayer == "black") "white" else "black"
+                            }
+                        }
+                    }
+                }
+            }
+    }
+
+    private fun checkWin(row: Int, col: Int): Boolean {
+        val directions = listOf(
+            listOf(Pair(0, 1), Pair(0, -1)), // horizontal
+            listOf(Pair(1, 0), Pair(-1, 0)), // vertical
+            listOf(Pair(1, 1), Pair(-1, -1)), // diagonal down-right and up-left
+            listOf(Pair(1, -1), Pair(-1, 1)) // diagonal down-left and up-right
+        )
+
+        for (direction in directions) {
+            var count = 1
+            for (dir in direction) {
+                var r = row
+                var c = col
+                while (true) {
+                    r += dir.first
+                    c += dir.second
+                    if (r in 0 until boardSize && c in 0 until boardSize && boardState[r][c] == currentPlayer) {
+                        count++
+                        if (count >= 5) return true
+                    } else {
+                        break
+                    }
+                }
+            }
+        }
+        return false
+    }
+
+    private fun showGameOverDialog(message: String) {
+        AlertDialog.Builder(this)
+            .setTitle("Game Over")
+            .setMessage(message)
+            .setPositiveButton("OK") { _, _ ->
+                resetBoard()
+            }
+            .show()
+    }
+
+    private fun resetBoard() {
+        currentPlayer = "black"
+        for (i in 0 until boardSize) {
+            for (j in 0 until boardSize) {
+                boardState[i][j] = ""
+            }
+        }
+        val board = findViewById<TableLayout>(R.id.board)
+        board.children.filterIsInstance<TableRow>().forEach { row ->
+            row.children.filterIsInstance<ImageView>().forEach { imageView ->
+                imageView.setImageResource(0)
+            }
+        }
     }
 }