/* * Super Marble World * Copyright (C) 2009 Michael Birken * * This file is part of Super Marble World. * * Super Marble World is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published * by the Free Software Foundation; either version 3 of the License, or * (at your option) any later version. * * Super Marble World is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see . * */ import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.util.*; import java.awt.image.*; public class M extends JFrame { final boolean[] K = new boolean[65535]; // pressed keys public M() { Color SKY_COLOR = null; Color BRICK_TOP_COLOR = null; Color BRICK_COLOR = null; final Color FLAG_POLE_COLOR = new Color(0x80D010); final Color[] BALL_COLORS = { new Color(0xD82800), new Color(0xC84C0C), new Color(0x00A800), new Color(0xA81F00), Color.BLACK, }; final Color[] BALL_WEDGE_COLORS = { new Color(0xFC9838), new Color(0xFCBCB0), new Color(0xFC9838), new Color(0xFC9838), new Color(0xFC9838), }; final ArrayList marbles = new ArrayList(); // 0 = x // 1 = y // 2 = color index / enemy type // 3 = last y // 4 = active // 5 = vx final ArrayList sparkles = new ArrayList(); // 0 = x // 1 = y // 2 = color index // 3 = vx // 4 = vy Random random = new Random(); final int[] flagXs = { 10065, 10065, 10033 }; final int[] flagYs = { 132, 164, 132 }; final int[] flagXs2 = new int[3]; final int[] flagYs2 = new int[3]; int flagY = 0; int stage = 0; boolean releasedJump = true; int cameraX = 0; int blackRadius = 0; boolean won = false; final int[][] stageMap = new int[32][320]; // y: 0-7 hidden, 8-22 visible, 23-31 hidden // x: 0 hidden, 1-318 visible, 319 hidden // 0 = sky // 1 = solid brick for(int i = 0; i < 32; i++) { stageMap[i][0] = stageMap[i][319] = 1; } // initialize player final double[] playerMarble = new double[4]; // 0 = x // 1 = y // 2 = color index // 3 = last y JPanel panel = (JPanel)getContentPane(); panel.setPreferredSize(new Dimension(640, 480)); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); pack(); setLocationRelativeTo(null); show(); BufferedImage image = new BufferedImage( 640, 480, BufferedImage.TYPE_INT_RGB); Graphics imageGraphics = image.getGraphics(); imageGraphics.setFont(getFont().deriveFont(56f)); long nextFrameStart = System.nanoTime(); while(true) { do { // -- UPDATE MODEL BEGIN ------------------------------------------------------- if (won) { } else if (blackRadius > -400) { // modify black radius if (blackRadius == 0) { // reset stage marbles.clear(); sparkles.clear(); random = new Random(stage); cameraX = 32; playerMarble[0] = 128; //playerMarble[0] = 7500; playerMarble[3] = playerMarble[1] = 192; flagY = 0; marbles.add(playerMarble); for(int x = 1; x < 319; x++) { for(int y = 0; y < 32; y++) { stageMap[y][x] = 0; } stageMap[0][x] = stageMap[22][x] = 1; } for(int x = 20; x < 300; x += 20) { switch(random.nextInt(10)) { case 0: // pit for(int i = 3 + random.nextInt(3); i >= 0; i--) { stageMap[22][x + i] = 0; } break; case 1: case 2: { // platforms int height = 16 + random.nextInt(6); int thickness = height >= 18 || random.nextBoolean() ? 7 : 1; int start = 2 + Math.min(2, random.nextInt(5)); for(int i = 0, length = 5 + random.nextInt(10); i < length; i++) { for(int j = 0; j < thickness; j++) { stageMap[height + j][start + x + i] = 1; } } if (random.nextBoolean()) { marbles.add(new double[] { 64 + ((start + x) << 5), (height << 5) - 66, 2 + random.nextInt(1), (height << 5) - 66, 0, -2 }); } if ((stage & 1) == 0 && random.nextBoolean()) { height -= 4 + random.nextInt(2); start += random.nextInt(5); for(int i = 0, length = 5 + random.nextInt(10); i < length; i++) { stageMap[height][start + x + i] = 1; } marbles.add(new double[] { 64 + ((start + x) << 5), (height << 5) - 66, 2 + random.nextInt(1), (height << 5) - 66, 0, -2 }); } break; } case 3: // stairs for(int i = 4 + random.nextInt(4); i < 12; i++) { for(int j = 0; j < i; j++) { stageMap[10 + i][18 + x - j] = 1; } } break; case 4: { // floating black marble int height = 19 + random.nextInt(1); for(int i = 3; i < 16; i++) { stageMap[height][x + i] = 2; stageMap[22][x + i] = stage < 4 ? ((x + i) & 1) : 0; } marbles.add(new double[] { 128 + (x << 5), (height << 5) - 66, 4, (height << 5) - 66, 1, -2 }); if ((stage & 1) == 0 && (stage >= 24 || random.nextInt(3) == 0)) { height -= 4; for(int i = 3; i < 16; i++) { stageMap[height][x + i] = 2; } for(int i = height - 1; i < 23; i++) { stageMap[i][x + 19] = 1; } marbles.add(new double[] { 256 + (x << 5), (height << 5) - 66, 4, (height << 5) - 66, 1, 2 }); } break; } case 5: { // tiny platforms int height = 16 + random.nextInt(5); for(int i = 0; i < 15; i++) { stageMap[22][x + i] = 0; } for(int i = 3; i < 15; i += 3 + random.nextInt(3)) { stageMap[height][x + i] = stageMap[height][x + i + 1] = 1; height = Math.max(Math.min(18, height + random.nextInt(7) - 4), (stage & 1) == 0 ? 9 : 12); } break; } case 6: { int radius = 5 + random.nextInt(5); for(int i = 0; i < 20; i++) { for(int j = 0; j < 15; j++) { int rx = 10 - i; int ry = 15 - j; if (rx * rx + ry * ry < radius * radius) { stageMap[j + 8][i + x] = 1; } } } break; } case 7: { int high = 16 + random.nextInt(5); int low = Math.max(7, high - 4 - random.nextInt(3)); int width = 1 + random.nextInt(10); for(int i = 8; i < 23; i++) { for(int j = 0; j < width; j++) { if (i <= low || i >= high) { stageMap[i][x + 5 + j] = 1; } } } stageMap[6][x + 7] = 1; break; } case 8: { int high = 17 - random.nextInt(5); int width = 1 + random.nextInt(10); for(int i = 0; i < width; i++) { stageMap[high][x + 5 + i] = 1; } if (random.nextBoolean()) { for(int i = 8; i < high; i++) { stageMap[i][x + 4 + width] = 1; } } else { for(int i = 8; i < high; i++) { stageMap[i][x + 5] = 1; } } break; } case 9: { int high = 18 - random.nextInt(5); int low = Math.max(13, high - 4); int width = 1 + random.nextInt(10); for(int i = 8; i < 23; i++) { for(int j = 0; j < width; j++) { if (i >= low && i <= high) { stageMap[i][x + 5 + j] = 1; } } } stageMap[6][x + 7] = 1; break; } } } // generate flag stairs switch(stage & 3) { case 0: for(int i = 2; i < 12; i++) { for(int j = 0; j < i; j++) { stageMap[10 + i][304 - j] = 1; } } break; case 1: for(int i = 12; i < 22; i++) { stageMap[i][303] = stageMap[i][304] = 1; } stageMap[16][302] = stageMap[16][301] = 1; break; case 2: for(int i = 0; i < 14; i++) { stageMap[22][304 - i] = 0; } stageMap[12][303] = stageMap[12][304] = 1; stageMap[14][299] = stageMap[14][300] = 1; stageMap[17][295] = stageMap[17][296] = 1; break; case 3: for(int i = 2; i < 12; i++) { if (i != 5 && i != 6 && i != 7) { for(int j = 0; j < i; j++) { stageMap[10 + i][304 - j] = 1; } } } marbles.add(new double[] { 9664, 560, 3, 560, 1, -2 }); break; } for(int i = 0; i < 16; i++) { marbles.add(new double[] { 640 + i * 560, 320, 1 + random.nextInt(1 + Math.min(stage, 3)), 320, 0, -2 }); } if ((stage & 1) == 0) { SKY_COLOR = new Color(0x5C94FC); BRICK_TOP_COLOR = new Color(0xFCBCB0); BRICK_COLOR = new Color(0xC84C0C); } else { SKY_COLOR = Color.BLACK; BRICK_TOP_COLOR = Color.CYAN; BRICK_COLOR = new Color(0x008088); for(int x = 18; x < 288; x++) { stageMap[8][x] = 1; } } setTitle("Super Marble World " + ((stage >> 2) + 1) + "-" + ((stage & 3) + 1)); nextFrameStart = System.nanoTime(); } blackRadius -= 6; } else if (flagY > 0 && flagY < 280) { // lower flag flagY += 3; if (flagY == 280) { blackRadius = 402; stage++; if (stage == 32) { setTitle("Win!"); won = true; } } } else { // process keyboard input if (K[KeyEvent.VK_RIGHT]) { playerMarble[0] += 6; } else if (K[KeyEvent.VK_LEFT]) { playerMarble[0] -= 6; } if (K[KeyEvent.VK_D] || K[KeyEvent.VK_UP]) { if (releasedJump) { for(double angle = 0.5236; angle < 2.618; angle += 0.1309) { if (stageMap[(int)(playerMarble[1] + 34 * Math.sin(angle)) >> 5] [(int)(playerMarble[0] + 34 * Math.cos(angle)) >> 5] == 1) { playerMarble[1] -= 16; releasedJump = false; break; } } } } else { releasedJump = true; } // end of stage? if (playerMarble[0] > 10032) { flagY = 1; } // move marbles for(int i = marbles.size() - 1; i >= 0; i--) { double[] marble = (double[])marbles.get(i); // apply gravity double dy = marble[1] - marble[3] + 0.7; if (dy > 16) { dy = 16; } if (dy < -16) { dy = -16; } marble[3] = marble[1]; marble[1] += dy; if (i > 0) { // remove enemy if off camera if (cameraX - marble[0] > 640 || marble[1] > 768) { marbles.remove(i); continue; } // active enemy if on camera if (marble[0] - cameraX < 960) { marble[4] = 1; } // move enemies if (marble[4] == 1) { boolean removeMarble = false; for(int j = 1; j < marbles.size(); j++) { if (i != j) { // enemies bound off each other? double[] enemy = (double[])marbles.get(j); double ex = marble[0] - 33 - enemy[0]; double ey = marble[1] - enemy[1]; if (ex * ex + ey * ey < 1024) { if (Math.abs(marble[5]) != 8) { marble[5] = Math.abs(marble[5]); } if (Math.abs(enemy[5]) == 8) { removeMarble = true; } else { enemy[5] = -Math.abs(enemy[5]); } } ex = marble[0] + 33 - enemy[0]; ey = marble[1] - enemy[1]; if (ex * ex + ey * ey < 1024) { if (Math.abs(marble[5]) != 8) { marble[5] = -Math.abs(marble[5]); } if (Math.abs(enemy[5]) == 8) { removeMarble = true; } else { enemy[5] = Math.abs(enemy[5]); } } } } if (stageMap[((int)marble[1] + 16) >> 5] [((int)marble[0] - 33) >> 5] != 0 || (marble[2] >= 3 && stageMap[((int)marble[1] + 34) >> 5] [((int)marble[0] - 33) >> 5] == 0 && Math.abs(marble[5]) < 8)) { marble[5] = Math.abs(marble[5]); } else if (stageMap[((int)marble[1] + 16) >> 5] [((int)marble[0] + 33) >> 5] != 0 || (marble[2] >= 3 && stageMap[((int)marble[1] + 34) >> 5] [((int)marble[0] + 33) >> 5] == 0 && Math.abs(marble[5]) < 8)) { marble[5] = -Math.abs(marble[5]); } marble[0] += marble[5]; double nx = marble[0] - playerMarble[0]; double ny = marble[1] - playerMarble[1]; double mag = nx * nx + ny * ny; if (mag < 4096) { mag = Math.sqrt(mag); if (ny / mag > 0.5) { playerMarble[1] -= 24; if (marble[2] == 1) { removeMarble = true; } else if (marble[5] == 0) { // jump on shell if (playerMarble[0] < marble[0]) { marble[5] = 8; playerMarble[0] -= 12; } else { marble[5] = -8; playerMarble[0] += 12; } } else if (marble[2] < 4) { // turn into shell marble[5] = 0; } } else if (marble[5] == 0) { // jump on shell marble[5] = (playerMarble[0] < marble[0]) ? 8 : -8; marble[0] += marble[5]; } else { blackRadius = 402; } } if (removeMarble) { // enemy explodes in sparkles marbles.remove(i); for(int j = 0; j < 64; j++) { double angle = 6.28 * random.nextDouble(); double radius = 32 * random.nextDouble(); sparkles.add(new double[] { marble[0] + radius * Math.cos(angle), marble[1] + radius * Math.sin(angle) + 32, marble[2], 8 * random.nextDouble() - 4, -6 * random.nextDouble() - 6 }); } } } } // remove from walls boolean hitWall = false; do { hitWall = false; double totalNormalX = 0; double totalNormalY = 0; for(double angle = 2.0 * Math.PI; angle > 0; angle -= 0.0982) { double normalX = 32 * Math.cos(angle); double normalY = 32 * Math.sin(angle); int tile = stageMap[(int)(marble[1] + normalY) >> 5] [(int)(marble[0] + normalX) >> 5]; if (tile == 1 || (marble[2] == 4 && tile == 2)) { hitWall = true; totalNormalX -= normalX; totalNormalY -= normalY; } } if (hitWall) { double magnitude = Math.sqrt(totalNormalX * totalNormalX + totalNormalY * totalNormalY); marble[0] += totalNormalX / magnitude; marble[1] += totalNormalY / magnitude; } } while(hitWall); } // move camera cameraX = (int)(playerMarble[0] - 320); if (cameraX < 32) { cameraX = 32; } else if (cameraX > 9568) { cameraX = 9568; } // player fell down pit? if (playerMarble[1] > 768) { blackRadius = 402; } // move sparkles for(int i = sparkles.size() - 1; i >= 0; i--) { double[] sparkle = (double[])sparkles.get(i); sparkle[0] += sparkle[3]; sparkle[1] += sparkle[4]; sparkle[4] += 0.7; if (sparkle[1] > 768) { sparkles.remove(i); } } } // -- UPDATE MODEL END --------------------------------------------------------- nextFrameStart += 16666667; } while(nextFrameStart < System.nanoTime()); // -- RENDER FRAME BEGIN ------------------------------------------------------- // draw sky imageGraphics.setColor(SKY_COLOR); imageGraphics.fillRect(0, 0, 640, 480); // draw flag imageGraphics.setColor(FLAG_POLE_COLOR); imageGraphics.fillRect(10063 - cameraX, 128, 4, 320); imageGraphics.fillOval(10057 - cameraX, 115, 15, 15); imageGraphics.setColor(Color.WHITE); for(int i = 0; i < 3; i++) { flagXs2[i] = flagXs[i] - cameraX; flagYs2[i] = flagYs[i] + flagY; } imageGraphics.fillPolygon(flagXs2, flagYs2, 3); // draw marbles for(int i = marbles.size() - 1; i >= 0; i--) { double[] marble = (double[])marbles.get(i); int x = (int)marble[0] - 32 - cameraX; int y = (int)marble[1] - 288; imageGraphics.setColor(BALL_COLORS[(int)marble[2]]); imageGraphics.fillOval(x, y, 64, 64); imageGraphics.setColor(BALL_WEDGE_COLORS[(int)marble[2]]); imageGraphics.fillArc(x, y, 64, 64, -(int)(45 * (marble[0] % (64 * Math.PI)) / (8 * Math.PI)), 45); imageGraphics.drawOval(x, y, 64, 64); } // draw tiles int columnX = cameraX >> 5; int leftPaintX = cameraX & 0x1F; for(int y = 0; y < 15; y++) { for(int x = 0; x < 21; x++) { if (stageMap[y + 8][columnX + x] == 1) { int X = (x << 5) - leftPaintX; int Y = y << 5; imageGraphics.setColor(BRICK_COLOR); imageGraphics.fillRect(X, Y, 32, 32); imageGraphics.setColor(BRICK_TOP_COLOR); imageGraphics.drawLine(X + 1, Y, X + 30, Y); imageGraphics.drawLine(X, Y + 1, X, Y + 30); imageGraphics.setColor(Color.BLACK); imageGraphics.drawLine(X + 1, Y + 31, X + 30, Y + 31); imageGraphics.drawLine(X + 31, Y + 1, X + 31, Y + 30); } } } // draw sparkles for(int i = 0; i < sparkles.size(); i++) { double[] sparkle = (double[])sparkles.get(i); imageGraphics.setColor(BALL_COLORS[(int)sparkle[2]]); imageGraphics.fillOval( (int)sparkle[0] - cameraX, (int)sparkle[1] - 288, 5, 5); } // draw inverse black circle if (blackRadius > -400) { imageGraphics.setColor(Color.BLACK); for(int y = 0; y < 480; y++) { double dy = 240 - y; double value = blackRadius * blackRadius - dy * dy; if (value < 0) { value = 0; } value = Math.sqrt(value); imageGraphics.drawLine(0, y, (int)(320 - value), y); imageGraphics.drawLine(640, y, (int)(320 + value), y); } } if (won) { imageGraphics.setColor(Color.PINK); imageGraphics.drawString("Congratulations!", 118, 96); } Graphics panelGraphics = panel.getGraphics(); if (panelGraphics != null) { panelGraphics.drawImage(image, 0, 0, null); panelGraphics.dispose(); } // -- RENDER FRAME END --------------------------------------------------------- long remaining = nextFrameStart - System.nanoTime(); if (remaining > 0) { try { Thread.sleep(remaining / 1000000); } catch(Throwable t) { } } } } protected void processKeyEvent(KeyEvent e) { K[e.getKeyCode()] = e.getID() == 401; } public static void main(String[] args) { new M(); } }