package com.smartphone.screen.apps.games; import com.smartphone.data.PhoneData; import com.smartphone.screen.PhoneScreen; import com.smartphone.screen.apps.AbstractAppScreen; import net.minecraft.client.gui.DrawContext; import net.minecraft.text.Text; import org.lwjgl.glfw.GLFW; import java.util.Random; public class Game2048 extends AbstractAppScreen { private static final int SIZE = 4; private int[][] grid = new int[SIZE][SIZE]; private int score = 0; private boolean gameOver = false; private Random random = new Random(); public Game2048(PhoneScreen phoneScreen, PhoneData phoneData) { super(phoneScreen, phoneData); resetGame(); } private void resetGame() { grid = new int[SIZE][SIZE]; score = 0; gameOver = false; addRandomTile(); addRandomTile(); } private void addRandomTile() { int emptyCells = 0; for (int i = 0; i < SIZE; i++) { for (int j = 0; j < SIZE; j++) { if (grid[i][j] == 0) emptyCells++; } } if (emptyCells == 0) return; int target = random.nextInt(emptyCells); int count = 0; for (int i = 0; i < SIZE; i++) { for (int j = 0; j < SIZE; j++) { if (grid[i][j] == 0) { if (count == target) { grid[i][j] = random.nextInt(10) < 9 ? 2 : 4; return; } count++; } } } } @Override public void init() { buttons.clear(); addButton(getContentX() + 5, getContentY() + 5, 40, 20, Text.literal("Back"), btn -> goHome()); if (gameOver) { addButton( getContentX() + getContentWidth() / 2 - 30, getContentY() + getContentHeight() - 30, 60, 25, Text.literal("Restart"), btn -> { resetGame(); init(); } ); } } @Override public void render(DrawContext context, int mouseX, int mouseY, float delta) { for (var button : buttons) { button.render(context, mouseX, mouseY, delta); } context.drawTextWithShadow( phoneScreen.textRenderer, Text.literal("2048 - Score: " + score), getContentX() + 50, getContentY() + 8, 0xFFFFFF ); int cellSize = 35; int spacing = 5; int offsetX = getContentX() + (getContentWidth() - SIZE * (cellSize + spacing)) / 2; int offsetY = getContentY() + 40; for (int i = 0; i < SIZE; i++) { for (int j = 0; j < SIZE; j++) { int x = offsetX + j * (cellSize + spacing); int y = offsetY + i * (cellSize + spacing); int value = grid[i][j]; int color = getTileColor(value); context.fill(x, y, x + cellSize, y + cellSize, color); if (value > 0) { context.drawCenteredTextWithShadow( phoneScreen.textRenderer, Text.literal(String.valueOf(value)), x + cellSize / 2, y + cellSize / 2 - 4, value <= 4 ? 0x776E65 : 0xFFFFFF ); } } } if (gameOver) { context.fill( getContentX() + 20, getContentY() + 100, getContentX() + getContentWidth() - 20, getContentY() + 140, 0xCC000000 ); context.drawCenteredTextWithShadow( phoneScreen.textRenderer, Text.literal("Game Over!"), getContentX() + getContentWidth() / 2, getContentY() + 115, 0xFF0000 ); } } private int getTileColor(int value) { return switch (value) { case 0 -> 0xFFCDC1B4; case 2 -> 0xFFEEE4DA; case 4 -> 0xFFEDE0C8; case 8 -> 0xFFF2B179; case 16 -> 0xFFF59563; case 32 -> 0xFFF67C5F; case 64 -> 0xFFF65E3B; case 128 -> 0xFFEDCF72; case 256 -> 0xFFEDCC61; case 512 -> 0xFFEDC850; case 1024 -> 0xFFEDC53F; case 2048 -> 0xFFEDC22E; default -> 0xFF3C3A32; }; } @Override public boolean keyPressed(int keyCode, int scanCode, int modifiers) { if (gameOver) return super.keyPressed(keyCode, scanCode, modifiers); boolean moved = false; switch (keyCode) { case GLFW.GLFW_KEY_UP: case GLFW.GLFW_KEY_W: moved = moveUp(); break; case GLFW.GLFW_KEY_DOWN: case GLFW.GLFW_KEY_S: moved = moveDown(); break; case GLFW.GLFW_KEY_LEFT: case GLFW.GLFW_KEY_A: moved = moveLeft(); break; case GLFW.GLFW_KEY_RIGHT: case GLFW.GLFW_KEY_D: moved = moveRight(); break; } if (moved) { addRandomTile(); if (isGameOver()) { gameOver = true; init(); } } return moved || super.keyPressed(keyCode, scanCode, modifiers); } private boolean moveLeft() { boolean moved = false; for (int i = 0; i < SIZE; i++) { int[] row = compressRow(grid[i]); row = mergeRow(row); row = compressRow(row); if (!java.util.Arrays.equals(grid[i], row)) moved = true; grid[i] = row; } return moved; } private boolean moveRight() { boolean moved = false; for (int i = 0; i < SIZE; i++) { int[] row = reverseRow(grid[i]); row = compressRow(row); row = mergeRow(row); row = compressRow(row); row = reverseRow(row); if (!java.util.Arrays.equals(grid[i], row)) moved = true; grid[i] = row; } return moved; } private boolean moveUp() { transposeGrid(); boolean moved = moveLeft(); transposeGrid(); return moved; } private boolean moveDown() { transposeGrid(); boolean moved = moveRight(); transposeGrid(); return moved; } private int[] compressRow(int[] row) { int[] result = new int[SIZE]; int pos = 0; for (int value : row) { if (value != 0) result[pos++] = value; } return result; } private int[] mergeRow(int[] row) { for (int i = 0; i < SIZE - 1; i++) { if (row[i] != 0 && row[i] == row[i + 1]) { row[i] *= 2; score += row[i]; row[i + 1] = 0; } } return row; } private int[] reverseRow(int[] row) { int[] result = new int[SIZE]; for (int i = 0; i < SIZE; i++) { result[i] = row[SIZE - 1 - i]; } return result; } private void transposeGrid() { int[][] temp = new int[SIZE][SIZE]; for (int i = 0; i < SIZE; i++) { for (int j = 0; j < SIZE; j++) { temp[j][i] = grid[i][j]; } } grid = temp; } private boolean isGameOver() { for (int i = 0; i < SIZE; i++) { for (int j = 0; j < SIZE; j++) { if (grid[i][j] == 0) return false; if (j < SIZE - 1 && grid[i][j] == grid[i][j + 1]) return false; if (i < SIZE - 1 && grid[i][j] == grid[i + 1][j]) return false; } } return true; } }