/** KJF 03/20/2012 Initial coding. @author Kip Fiebig (KJF) */ import java.awt.*; import java.awt.event.*; import java.awt.image.*; import java.awt.print.*; import java.io.*; import java.net.*; import javax.imageio.*; import javax.swing.*; public class MapPanel extends JPanel { private int[] data; private static final int WALL_OFFSET = 2048 + 4; private static final int MONSTER_OFFSET = 3072 + 4; private static final String[] MONSTERS = new String[] { "I", // Imp "S", // Skeleton "G", // Goblin "Z", // Zombie "V", // Vampire "#", // Giant Spider "M", // Mummy "T", // Troll "O", // Ogre "W", // Wraith "A", // Afreet "D", // Dragon "R", // Rogue Dragon }; private static final int TREASURE_OFFSET = 4096 + 4; private static final String[] TREASURES = new String[] { " ", // no chest "0-16", // random small treasure: (EMPTY, WORTHLESS JUNK, STRANDS OF COLORED BEADS, A BAG OF OLD COPPER COINS, A POUCH FILLED WITH SUNDRY COINS, A TINY SILVER STATUETTE, A PURSE FULL OF SILVER COINS) "2", // STRANDS OF COLORED BEADS "4", // A BAG OF OLD COPPER COINS "8", // A POUCH FILLED WITH SUNDRY COINS "12", // A TINY SILVER STATUETTE "16", // A PURSE FULL OF SILVER COINS "28", // A POUCH FILLED WITH OPALS "40", // A LARGE GOLD EARRING "60", // A SMALL BAG OF GOLD COINS "100", // A LARGE RUBY "160", // A $HUGE$ BLACK PEARL "200", // >> A PLATINUM ARMBAND << "260", // ** A GIANT BLUE SAPPHIRE ** "300", // $ A FLAWLESS GIANT EMERALD $ "400", // $$ AN ENORMOUS ORANGE DIAMOND $$ "IQs", // TEN IRON QUARRELS "MQs", // TEN MAGIC QUARRELS "TPs", // FOUR VIALS OF TANA POWDER "Heal", // A VIAL OF HEALING ELIXIR "The Magic Lamp", // THE MAGIC LAMP is not hard-coded into a specific room "10K", // MEGA-CROWN, worth 10000 gold (not that you need gold anymore since the game is over once you find the crown) }; private static final int MAZE_WIDTH = 16; // Rooms wide private static final int MAZE_HEIGHT = 64; // Rooms high private static final int ROOM_WIDTH = 56; // Pixels wide private static final int ROOM_HEIGHT = 46; // Pixels high private static final Font TINY_FONT = new Font("SansSerif", Font.PLAIN, 9); private int pixelWidth, pixelHeight; private Image type8, type9, type9n, type9s, type9e, type9w; // images of the interior walls for the "open" rooms FontMetrics fontMetrics; public MapPanel(int[] data) { this.data = data; pixelWidth = MAZE_WIDTH * ROOM_WIDTH + 1; pixelHeight = MAZE_HEIGHT * ROOM_HEIGHT + 1; setPreferredSize(new Dimension(pixelWidth, pixelHeight)); fontMetrics = getFontMetrics(TINY_FONT); MediaTracker tracker = new MediaTracker(this); type8 = createImage(tracker, "type8.gif"); type9 = createImage(tracker, "type9.gif"); type9n = createImage(tracker, "type9n.gif"); type9s = createImage(tracker, "type9s.gif"); type9e = createImage(tracker, "type9e.gif"); type9w = createImage(tracker, "type9w.gif"); try { tracker.waitForAll(); } catch(InterruptedException e) {} } private Image createImage(MediaTracker tracker, String fileName) { Image image = Toolkit.getDefaultToolkit().createImage(fileName); tracker.addImage(image, 0); return image; } private boolean isOpen(int roomNumber) { int wall = data[WALL_OFFSET + roomNumber]; int type = wall >> 4; return (type == 8 || type == 9 || type == 10); } public void paintComponent(Graphics g) { g.setFont(TINY_FONT); g.setColor(Color.white); g.fillRect(0, 0, pixelWidth, pixelHeight); g.setColor(new Color(216, 216, 216)); // light gray for (int i = 0; i <= pixelWidth; i += ROOM_WIDTH) { g.drawLine(i, 0, i, pixelHeight); } for (int j = 0; j <= pixelHeight; j += ROOM_HEIGHT) { g.drawLine(0, j, pixelWidth, j); } int y0 = 1; int y1 = 10; int y2 = ROOM_HEIGHT / 2 - 5; int y3 = ROOM_HEIGHT / 2 + 5; int y4 = ROOM_HEIGHT - 10; int y5 = ROOM_HEIGHT - 1; int x0 = 1; int x2 = ROOM_WIDTH / 2 - 5; int x1 = x2 - (y2 - y1); int x3 = ROOM_WIDTH / 2 + 5; int x4 = x3 + (y4 - y3);; int x5 = ROOM_WIDTH - 1; for (int y = 0; y < MAZE_HEIGHT; y++) { for (int x = 0; x < MAZE_WIDTH; x++) { int roomNumber = y * MAZE_WIDTH + x; int left = ROOM_WIDTH * x; int top = ROOM_HEIGHT * (MAZE_HEIGHT - y - 1); // highlight the "special" rooms: if (roomNumber == 29 || roomNumber == 104 || roomNumber == 226 || roomNumber == 151 || roomNumber == 262 || roomNumber == 548 || roomNumber == 383 || roomNumber == 558 || roomNumber == 936) { g.setColor(Color.yellow); g.fillRect(left + 1, top + 1, ROOM_WIDTH - 1, ROOM_HEIGHT - 1); } // Draw room walls: int wall = data[WALL_OFFSET + roomNumber]; boolean north = (wall & 0x08) == 0x08; boolean south = (wall & 0x04) == 0x04; boolean east = (wall & 0x02) == 0x02; boolean west = (wall & 0x01) == 0x01; int type = wall >> 4; // In addition to the hard coded exits, these room types may randomly have additional exits: boolean randomExits = (type == 3 || type == 4 || type == 6); g.setColor(randomExits ? Color.magenta : Color.black); int openRoom = 0; if (type == 8 || type == 9 || type == 10) { // open rooms openRoom = 1; Image image = null; if (type == 8) { image = type8; } if (type == 9 || type == 10) { image = type9; } int imageWidth = image.getWidth(this); int imageHeight = image.getHeight(this); g.drawImage(image, left + 1 + (ROOM_WIDTH - imageWidth) / 2, top + 1 + (ROOM_HEIGHT - imageHeight) / 2, this); if (north) { if (!isOpen(roomNumber + MAZE_WIDTH)) { // if non-open room to north, draw partial wall: g.drawLine(left + x0, top + y0, left + x2, top + y0); g.drawLine(left + x3, top + y0, left + x5, top + y0); g.drawImage(type9n, left + 1 + (ROOM_WIDTH - imageWidth) / 2, top + 1 + (ROOM_HEIGHT - imageHeight) / 2, this); } } else { g.drawLine(left + x0, top + y0, left + x5, top + y0); } if (south) { if (!isOpen(roomNumber - MAZE_WIDTH)) { // if non-open room to south, draw partial wall: g.drawLine(left + x0, top + y5, left + x2, top + y5); g.drawLine(left + x3, top + y5, left + x5, top + y5); g.drawImage(type9s, left + 1 + (ROOM_WIDTH - imageWidth) / 2, top + 1 + (ROOM_HEIGHT - imageHeight) / 2, this); } } else { g.drawLine(left + x0, top + y5, left + x5, top + y5); } if (east) { if (!isOpen(roomNumber + 1)) { // if non-open room to east, draw partial wall: g.drawLine(left + x5, top + y0, left + x5, top + y2); g.drawLine(left + x5, top + y3, left + x5, top + y5); g.drawImage(type9e, left + 1 + (ROOM_WIDTH - imageWidth) / 2, top + 1 + (ROOM_HEIGHT - imageHeight) / 2, this); } } else { g.drawLine(left + x5, top + y0, left + x5, top + y5); } if (west) { if (!isOpen(roomNumber - 1)) { // if non-open room to west, draw partial wall: g.drawLine(left + x0, top + y0, left + x0, top + y2); g.drawLine(left + x0, top + y3, left + x0, top + y5); g.drawImage(type9w, left + 1 + (ROOM_WIDTH - imageWidth) / 2, top + 1 + (ROOM_HEIGHT - imageHeight) / 2, this); } } else { g.drawLine(left + x0, top + y0, left + x0, top + y5); } } if (type == 3 || type == 4 || type == 11 || type == 13) { // hallway type rooms if (north || randomExits) { g.drawLine(left + x2, top + y0, left + x2, top + y2); g.drawLine(left + x3, top + y0, left + x3, top + y2); } if (!north) { g.drawLine(left + x2, top + y2, left + x3, top + y2); } if (south || randomExits) { g.drawLine(left + x2, top + y3, left + x2, top + y5); g.drawLine(left + x3, top + y3, left + x3, top + y5); } if (!south) { g.drawLine(left + x2, top + y3, left + x3, top + y3); } if (east || randomExits) { g.drawLine(left + x3, top + y2, left + x5, top + y2); g.drawLine(left + x3, top + y3, left + x5, top + y3); } if (!east) { g.drawLine(left + x3, top + y2, left + x3, top + y3); } if (west || randomExits) { g.drawLine(left + x0, top + y2, left + x2, top + y2); g.drawLine(left + x0, top + y3, left + x2, top + y3); } if (!west) { g.drawLine(left + x2, top + y2, left + x2, top + y3); } if (type == 4 || type == 13) { // Room 134 has a couple extra decorative walls g.drawLine(left + x2, top + y2, left + x2 + 3, top + y2 + 3); g.drawLine(left + x2 + 3, top + y2 + 3, left + x2 + 3, top + y2 + 5); g.drawLine(left + x3, top + y3, left + x3 - 3, top + y3 - 3); g.drawLine(left + x3 - 3, top + y3 - 3, left + x3 - 3, top + y3 - 5); } } if (type == 4 || type == 12) { // square type rooms if (north || randomExits) { g.drawLine(left + x1, top + y1, left + x2, top + y1); g.drawLine(left + x2, top + y1, left + x2, top + y0); g.drawLine(left + x3, top + y0, left + x3, top + y1); g.drawLine(left + x3, top + y1, left + x4, top + y1); } if (!north) { g.drawLine(left + x1, top + y1, left + x4, top + y1); } if (south || randomExits) { g.drawLine(left + x1, top + y4, left + x2, top + y4); g.drawLine(left + x2, top + y4, left + x2, top + y5); g.drawLine(left + x3, top + y5, left + x3, top + y4); g.drawLine(left + x3, top + y4, left + x4, top + y4); } if (!south) { g.drawLine(left + x1, top + y4, left + x4, top + y4); } if (east || randomExits) { g.drawLine(left + x4, top + y1, left + x4, top + y2); g.drawLine(left + x4, top + y2, left + x5, top + y2); g.drawLine(left + x5, top + y3, left + x4, top + y3); g.drawLine(left + x4, top + y3, left + x4, top + y4); } if (!east) { g.drawLine(left + x4, top + y1, left + x4, top + y4); } if (west || randomExits) { g.drawLine(left + x1, top + y1, left + x1, top + y2); g.drawLine(left + x1, top + y2, left + x0, top + y2); g.drawLine(left + x0, top + y3, left + x1, top + y3); g.drawLine(left + x1, top + y3, left + x1, top + y4); } if (!west) { g.drawLine(left + x1, top + y1, left + x1, top + y4); } } if (type == 3 || type == 4 || type == 6 || type == 14) { // octagon type rooms g.drawLine(left + x1, top + y2, left + x2, top + y1); g.drawLine(left + x1, top + y3, left + x2, top + y4); g.drawLine(left + x3, top + y1, left + x4, top + y2); g.drawLine(left + x3, top + y4, left + x4, top + y3); if (north || randomExits) { g.drawLine(left + x2, top + y1, left + x2, top + y0); g.drawLine(left + x3, top + y0, left + x3, top + y1); } if (!north) { g.drawLine(left + x2, top + y1, left + x3, top + y1); } if (south || randomExits) { g.drawLine(left + x2, top + y4, left + x2, top + y5); g.drawLine(left + x3, top + y5, left + x3, top + y4); } if (!south) { g.drawLine(left + x2, top + y4, left + x3, top + y4); } if (east || randomExits) { g.drawLine(left + x4, top + y2, left + x5, top + y2); g.drawLine(left + x5, top + y3, left + x4, top + y3); } if (!east) { g.drawLine(left + x4, top + y2, left + x4, top + y3); } if (west || randomExits) { g.drawLine(left + x1, top + y2, left + x0, top + y2); g.drawLine(left + x0, top + y3, left + x1, top + y3); } if (!west) { g.drawLine(left + x1, top + y2, left + x1, top + y3); } } // Draw room numbers: String roomNumberString = "" + roomNumber; g.setColor(Color.blue); g.drawString(roomNumberString, left + 2 + openRoom, top + 9 + openRoom); // Draw monsters: int monster = data[MONSTER_OFFSET + roomNumber]; String monsterString = ""; int monsterNum = monster / 16; int monsterType = monster % 16; if (monsterNum > 0) { monsterString = monsterNum + " " + MONSTERS[monsterType]; } int width = fontMetrics.stringWidth(monsterString) + 1; g.setColor(Color.red); g.drawString(monsterString, left + ROOM_WIDTH - width - openRoom, top + 9 + openRoom); // Draw treasures: int treasure = data[TREASURE_OFFSET + roomNumber]; String treasureString = TREASURES[treasure]; g.setColor(Color.green.darker()); g.drawString(treasureString, left + 2 + openRoom, top + ROOM_HEIGHT - 1 - openRoom); // Draw special room notes: if (roomNumber == 29 || roomNumber == 104 || roomNumber == 226) { drawMessage(g, left, top, "Puzzle Room"); } if (roomNumber == 151) { drawMessage(g, left, top, "Bazaar"); } if (roomNumber == 262) { drawMessage(g, left, top, "Trap"); } if (roomNumber == 548) { drawMessage(g, left, top, "All Treasures"); } if (roomNumber == 383 || roomNumber == 558) { drawMessage(g, left, top, "Hospice"); } if (roomNumber == 936) { drawMessage(g, left, top, "Crown"); } } } } private void drawMessage(Graphics g, int left, int top, String message) { g.setColor(Color.blue); g.setFont(TINY_FONT); int length = fontMetrics.stringWidth(message); g.drawString(message, left + ((ROOM_WIDTH - length) / 2) + 1, top + 4 + (ROOM_HEIGHT / 2)); } }