Correct field's initialization

src/BattleCap.cpp

@@ -0,0 +1,13 @@
+// BattleCap.cpp: определяет точку входа для приложения.
+//
+
+#include "stdafx.h"
+
+int main()
+{
+	Game game;
+	game.init();
+	game.play();
+	return 0;
+
+}

src/Game.cpp

@@ -0,0 +1,135 @@
+#include "Game.h"
+
+void Game::clearScreen() {
+    #ifdef _WIN32
+        system("cls");
+    #else
+        system("clear");
+    #endif
+}
+
+void Game::print_field() {
+    clearScreen();
+    for (const auto& row : field) {
+        for (char cell : row) {
+            std::cout << cell << ' ';
+        }
+        std::cout << '\n';
+    }
+}
+
+void Game::info() {
+    while (true) {
+        clearScreen();
+
+        std::cout << "Main author: ParkSuMin\n"
+            << "Email: tsettaro@paksurion.ru\n";
+        int key = _getch();
+        if (key == ESC_KEY) { // Escape
+        	std::cout << "Exit" << std::endl;
+        	break;
+        }
+    }
+}
+
+void Game::init() {
+
+    auto isNearPlayer = [this](int x, int y) {
+        // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> 8 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+        for (int dy = -1; dy <= 1; ++dy) {
+            for (int dx = -1; dx <= 1; ++dx) {
+                if (dx == 0 && dy == 0) continue; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+
+                int nx = (x + dx + SIZE_FOR_ARRAY + 1) % (SIZE_FOR_ARRAY + 1);
+                int ny = (y + dy + SIZE_FOR_ARRAY + 1) % (SIZE_FOR_ARRAY + 1);
+
+                if (field[ny][nx] == PLAYER_CELL) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    };
+
+    for (const auto& element : gamers[0].get_army()) {
+        int x = 0, y = 0;
+        bool found = false;
+
+        while (true) {
+            int start = 0;
+            int end = SIZE_FOR_ARRAY;
+            int i = rand() % (end - start + 1) + start;
+            int j = rand() % (end - start + 1) + start;
+            if (field[i][j] != PLAYER_CELL && field[i][j] == EMPTY_CELL) {
+                field[i][j] = CURSOR_CELL;
+                x = j;
+                y = i;
+                found = true;
+                break;
+            }
+
+        }
+
+        if (!found) return;
+
+        while (true) {
+            clearScreen();
+            print_field();
+
+            int key = _getch();
+            if (key == ESC_KEY) {
+                std::cout << "Exit\n";
+                exit(0);
+            }
+
+            int newX = x, newY = y;
+
+            switch (key) {
+            case UP_KEY:    newY = (y == 0) ? SIZE_FOR_ARRAY : y - 1; break;
+            case DOWN_KEY:  newY = (y == SIZE_FOR_ARRAY) ? 0 : y + 1; break;
+            case LEFT_KEY:  newX = (x == 0) ? SIZE_FOR_ARRAY : x - 1; break;
+            case RIGHT_KEY: newX = (x == SIZE_FOR_ARRAY) ? 0 : x + 1; break;
+            case ENTER: found = false; field[newY][newX] = PLAYER_CELL; break;
+            default: continue;
+            }
+            if (!found) break;
+            if (field[newY][newX] == PLAYER_CELL) {
+                newX = x;
+                newY = y;
+                continue;
+            }
+            field[y][x] = EMPTY_CELL;
+            field[newY][newX] = CURSOR_CELL;
+            x = newX;
+            y = newY;
+        }
+    }
+
+    for (const auto& element : gamers[1].get_army()) {
+        int attempts = 0;
+        const int MAX_ATTEMPTS = 100;
+
+        while (attempts < MAX_ATTEMPTS) {
+            int x = rand() % (SIZE_FOR_ARRAY + 1);
+            int y = rand() % (SIZE_FOR_ARRAY + 1);
+
+            if (field[y][x] == EMPTY_CELL &&          // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>
+                field[y][x] != PLAYER_CELL &&         // <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD>. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
+                !isNearPlayer(x, y)) {                // <20><> <20><><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+                field[y][x] = ENEMY_CELL;
+                break;
+            }
+            attempts++;
+        }
+
+    }
+}
+
+void Game::play() {
+#ifndef DEBUG
+    print_field();
+#else
+    return;
+#endif // !DEBUG
+
+}