// Tile types private static final byte TILE_EMPTY = 0; private static final byte TILE_WALL = 1; private static final byte TILE_DIAMOND = 2; private static final byte TILE_PLAYER = 3; private static final byte TILE_EXIT = 4; private static final byte TILE_EXIT_OPEN = 5;
class GameCanvas extends Canvas private int menuSelection = 0;
// Place diamonds (count = 15-25) diamondsTotal = 15 + random.nextInt(11); int placed = 0; while (placed < diamondsTotal) int x = 1 + random.nextInt(WIDTH-2); int y = 1 + random.nextInt(HEIGHT-2); if (map[y][x] == TILE_EMPTY && !(x == 1 && y == 1)) map[y][x] = TILE_DIAMOND; placed++; diamond rush game for nokia x2-01 320x240
public void run() { while (running) { if (gameState == STATE_PLAYING) canvas.handleInput(); canvas.repaint(); try Thread.sleep(50); catch (Exception e) {} } }
private void drawGame(Graphics g) // Draw map for (int y = 0; y < HEIGHT; y++) for (int x = 0; x < WIDTH; x++) int px = x * TILE_SIZE; int py = y * TILE_SIZE; // Tile types private static final byte TILE_EMPTY
public void pauseApp() {} public void destroyApp(boolean unconditional) running = false;
if (key == Canvas.UP) movePlayer(0, -1); else if (key == Canvas.DOWN) movePlayer(0, 1); else if (key == Canvas.LEFT) movePlayer(-1, 0); else if (key == Canvas.RIGHT) movePlayer(1, 0); else if (key == Canvas.FIRE) // Manually pick diamond if adjacent (simple logic) for (int dy=-1; dy<=1; dy++) for (int dx=-1; dx<=1; dx++) if (Math.abs(dx)+Math.abs(dy)==1) int x = playerX+dx, y = playerY+dy; if (x>=0 && x<WIDTH && y>=0 && y<HEIGHT && map[y][x]==TILE_DIAMOND) movePlayer(dx, dy); return; int placed = 0
// Game states private static final int STATE_MENU = 0; private static final int STATE_PLAYING = 1; private static final int STATE_WIN = 2; private static final int STATE_GAME_OVER = 3; private int gameState = STATE_MENU;