Java4K.com

Description

Flap4Kanabalt is a mix of flappy bird and Canabalt.

Instructions

Press the mouse or the spacebar to start the game and to flap.

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Source code

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/* * Copyright (c) 2005-2014 Dirk Aporius * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ import java.applet.Applet; import java.awt.Color; import java.awt.Event; import java.awt.Graphics2D; import java.awt.RenderingHints; import java.awt.image.BufferedImage; import java.io.ByteArrayInputStream; import javax.imageio.ImageIO; public class V extends Applet implements Runnable { @Override public void start() { new Thread(this).start(); } private boolean down; private final static char[] ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".toCharArray(); private static int[] toInt = new int[128]; static { for(int i=0; i< alphabet.length;="" i++){="" toint[alphabet[i]]="i;" }="" }="" *="" *="" translates="" the="" specified="" base64="" string="" into="" a="" byte="" array.="" *="" *="" @param="" s="" the="" base64="" string="" (not="" null)="" *="" @return="" the="" byte="" array="" (not="" null)="" */="" public="" static="" byte[]="" decode(string="" s){="" int="" delta="s.endsWith(" "="="" )="" 2="" :="" s.endswith(="" "=" ) ? 1 : 0; byte[] buffer = new byte[s.length()*3/4 - delta]; int mask = 0xFF; int index = 0; for(int i=0; i< s.length(); i+=4){ int c0 = toInt[s.charAt( i )]; int c1 = toInt[s.charAt( i + 1)]; buffer[index++]= (byte)(((c0 << 2) | (c1 >> 4)) & mask); if(index >= buffer.length){ return buffer; } int c2 = toInt[s.charAt( i + 2)]; buffer[index++]= (byte)(((c1 << 4) | (c2 >> 2)) & mask); if(index >= buffer.length){ return buffer; } int c3 = toInt[s.charAt( i + 3 )]; buffer[index++]= (byte)(((c2 << 6) | c3) & mask); } return buffer; } @Override public void run() { BufferedImage iBackground = new BufferedImage(320, 205, BufferedImage.TYPE_INT_ARGB_PRE); Graphics2D g = iBackground.createGraphics(); try { // g.drawImage(ImageIO.read(V.class.getResource(" a.png")),="" 0,="" 0,="" 320,="" 205,="" 0,="" 0,="" 120,="" 77,="" null);="" g.drawimage(imageio.read(new="" bytearrayinputstream(datatypeconverter.parsebase64binary(="" "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"="" ))),="" 0,="" 0,="" 320,="" 205,="" 0,="" 0,="" 120,="" 77,="" null);="" g.drawimage(imageio.read(new="" bytearrayinputstream((new="" base64decoder()).decodebuffer(="" "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"="" ))),="" 0,="" 0,="" 320,="" 205,="" 0,="" 0,="" 120,="" 77,="" null);="" g.drawimage(imageio.read(new="" bytearrayinputstream(decode(="" "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"="" ))),="" 0,="" 0,="" 320,="" 205,="" 0,="" 0,="" 120,="" 77,="" null);="" }="" catch="" (exception="" e1)="" {="" }="" graphische="" grundlagen="" fãƒâ¼r="" das="" double="" buffering="" bufferedimage="" screen="new" bufferedimage(320,="" 480,="" bufferedimage.type_int_rgb);="" g="screen.createGraphics();" g.setrenderinghint(renderinghints.key_antialiasing,="" renderinghints.value_antialias_on);="" graphics2d="" appletgraphics="(Graphics2D)" getgraphics();="" variablen="" zum="" zeitmessen="" und="" genau="" timen="" wann="" geupdatet="" werden="" soll="" long="" lasttime="System.nanoTime();" long="" think="10000000L;" string="" s="" ;="" int="" x="0;" int="" curframe="0;" int="" frametime="0;" int="" i="0;" int="" j="0;" int="" score="0;" int="" maxscore="0;" boolean="" bcurdown="false;" boolean="" bstart="false;" boolean="" bwin="false;" final="" float="" change_dif="1.2f;" final="" color="" downcolor="new" color(100,="" 106,="" 125);="" final="" color="" windowcolor="new" color(176,="" 176,="" 191);="" final="" color="" darkcolor="new" color(53,="" 53,="" 61);="" final="" color="" brightcolor="new" color(230,="" 230,="" 230);="" float="" playery="240;" float="" playerx="60;" float="" curvecy="0;" float="" curdif="0;" int[]="" level="new" int[4];="" level[0]="level[1]" =="" 400;="" game="" loop.="" while="" (true)="" {="" long="" now="System.nanoTime();" long="" delta="now" -="" lasttime;="" think="" +="delta;" update="" think="" wenn="" 10="" ms="" vergangen="" sind,="" dann="" denke="" nach="" while="" (think="">= 10000000L) { think -= 10000000L; if (this.down) { if (!bStart) { playerX = 60; playerY = 240; this.down = false; bCurDown = false; x = 400; curVecY = -1f; curDif = 0; score = 0; level = new int[2048]; for (i = 0; i < level.length;="" i="" +="4)" {="" level[i]="x;" level[i="" +="" 1]="(int)" (math.random()="" *="" 300)="" +="" 30;="" level[i="" +="" 2]="(int)" (math.random()="" *="" 50)="" +="" 70;="" level[i="" +="" 3]="(int)" (math.random()="" *="" 5)="" +="" 78;="" x="" +="165" +="" level[i="" +="" 2];="" }="" bstart="true;" bwin="false;" }="" if="" (bwin)="" {="" bwin="false;" bstart="false;" this.down="false;" playerx="60;" playery="240;" curdif="0;" if="" (maxscore="">< score)="" {="" maxscore="score;" }="" }="" }="" if="" (!bwin)="" {="" curdif="" +="CHANGE_DIF;" frametime="" +="10;" if="" (frametime="">= 200) { frameTime -= 200; curFrame += 1; if (curFrame > 3) { curFrame = 0; } } } if ((!bStart) && (curDif >= 0)) { curDif -= 10; } if (bStart) { playerY += curVecY; curVecY += 0.051f; if (bWin) { if (playerY + curFrame + 6 >= 460) { curVecY = 0; playerY = 460 - 6 - curFrame; } } if (playerY >= 460) { bWin = true; } if (playerY - 6 < 0)="" {="" playery="6;" if="" (curvecy="">< 0)="" {="" curvecy="0;" }="" }="" for="" (i="0;" i="">< level.length;="" i="" +="4)" {="" if="" (curdif="" +="" playerx="" +="" 6="">< level[i]="" -="" level[i="" +="" 2]="" 2)="" {="" break;="" }="" if="" (curdif=""> level[i] + level[i + 2] / 2) { continue; } if ((curDif + playerX - CHANGE_DIF < level[i])="" &&="" (curdif="" +="" playerx="">= level[i]) && (!bWin)) { score += 1; } if ((curDif + playerX + 6 > level[i] - level[i + 2] / 2) && (curDif + playerX - 6 < level[i]="" +="" level[i="" +="" 2]="" 2))="" {="" if="" ((playery="" -="" curframe="" -="" 6="">< level[i="" +="" 1])="" ||="" (playery="" -="" curframe="" +="" 6=""> level[i + 1] + level[i + 3])) { bWin = true; this.down = false; } } } // do action if ((this.down) && (!bCurDown)) { bCurDown = true; curVecY = -2.45f; } } if ((!this.down) && (bCurDown)) { bCurDown = false; } } lastTime = now; // Renderabschnitt // Hintergrund malen g.setColor(windowColor); g.fillRect(0, 0, 320, 140); g.setColor(downColor); g.fillRect(0, 320, 320, 140); g.drawImage(iBackground, 0, 138, null); g.setColor(darkColor); if (!bStart) { g.setFont(g.getFont().deriveFont(25f).deriveFont(1)); s = "Flap4kanabalt"; g.drawString(s, 160 - g.getFontMetrics().stringWidth(s) / 2, 30); g.setFont(g.getFont().deriveFont(20f).deriveFont(1)); s = "Tap to fly"; g.drawString(s, 160 - g.getFontMetrics().stringWidth(s) / 2, 100); g.setColor(windowColor); s = "a 4k mix of flappy bird"; g.drawString(s, 160 - g.getFontMetrics().stringWidth(s) / 2, 380); s = "and Canabalt"; g.drawString(s, 160 - g.getFontMetrics().stringWidth(s) / 2, 410); } g.setColor(darkColor); g.fillRect(0, 460, 320, 20); for (i = 0; i < level.length;="" i="" +="4)" {="" if="" (curdif="" +="" 320="">< level[i]="" -="" level[i="" +="" 2]="" 2)="" {="" break;="" }="" if="" (curdif=""> level[i] + level[i + 2] / 2) { continue; } g.setColor(darkColor); g.fillRect((int) (level[i] - curDif - level[i + 2] / 2), 0, level[i + 2], level[i + 1]); g.fillRect((int) (level[i] - curDif - level[i + 2] / 2), level[i + 1] + level[i + 3], level[i + 2], 460 - level[i + 1] - level[i + 3]); g.setColor(windowColor); for (x = level[i] - level[i + 2] / 2; x < level[i]="" +="" level[i="" +="" 2]="" 2="" -="" 14;="" x="" +="16)" {="" for="" (j="0;" j="">< level[i="" +="" 1]="" -="" 16;="" j="" +="16)" {="" g.fillrect((int)="" (x="" -="" curdif)="" +="" 4,="" j="" +="" 4,="" 8,="" 8);="" }="" }="" for="" (x="level[i]" -="" level[i="" +="" 2]="" 2;="" x="">< level[i]="" +="" level[i="" +="" 2]="" 2="" -="" 14;="" x="" +="16)" {="" for="" (j="level[i" +="" 1]="" +="" level[i="" +="" 3];="" j="">< 440;="" j="" +="16)" {="" g.fillrect((int)="" (x="" -="" curdif)="" +="" 4,="" j="" +="" 4,="" 8,="" 8);="" }="" }="" }="" g.setcolor(windowcolor);="" for="" (i="0;" i="">< 500;="" i="" +="10)" {="" for="" (j="0;" j="">< 20;="" j="" +="10)" {="" g.fillrect((int)="" (-curdif="" +="" 100)="" %="" 10="" +="" i,="" 465="" +="" j,="" 5,="" 5);="" }="" }="" g.setcolor(brightcolor);="" if="" (curframe="=" 0)="" {="" g.fillrect((int)="" (playerx="" -="" 14),="" (int)="" (playery="" -="" 12),="" 4,="" 8);="" g.fillrect((int)="" (playerx="" -="" 10),="" (int)="" (playery="" -="" 8),="" 4,="" 8);="" g.fillrect((int)="" (playerx="" -="" 6),="" (int)="" (playery="" -="" 4),="" 12,="" 12);="" g.fillrect((int)="" (playerx="" +="" 6),="" (int)="" (playery="" -="" 8),="" 4,="" 8);="" g.fillrect((int)="" (playerx="" +="" 10),="" (int)="" (playery="" -="" 12),="" 4,="" 8);="" }="" if="" ((curframe="=" 1)="" ||="" (curframe="=" 3))="" {="" g.fillrect((int)="" (playerx="" -="" 14),="" (int)="" (playery="" -="" 5),="" 28,="" 6);="" g.fillrect((int)="" (playerx="" -="" 6),="" (int)="" (playery="" +="" 1),="" 12,="" 6);="" }="" if="" (curframe="=" 2)="" {="" g.fillrect((int)="" (playerx="" -="" 14),="" (int)="" (playery="" +="" 6),="" 4,="" 8);="" g.fillrect((int)="" (playerx="" -="" 10),="" (int)="" (playery="" +="" 2),="" 4,="" 8);="" g.fillrect((int)="" (playerx="" -="" 6),="" (int)="" (playery="" -="" 6),="" 12,="" 12);="" g.fillrect((int)="" (playerx="" +="" 6),="" (int)="" (playery="" +="" 2),="" 4,="" 8);="" g.fillrect((int)="" (playerx="" +="" 10),="" (int)="" (playery="" +="" 6),="" 4,="" 8);="" }="" g.setfont(g.getfont().derivefont(16f).derivefont(1));="" s="best: " +="" maxscore;="" g.setcolor(windowcolor);="" g.fillrect(306="" -="" g.getfontmetrics().stringwidth(s),="" 2,="" g.getfontmetrics().stringwidth(s)="" +="" 8,="" 20);="" g.setcolor(darkcolor);="" g.drawrect(306="" -="" g.getfontmetrics().stringwidth(s),="" 2,="" g.getfontmetrics().stringwidth(s)="" +="" 8,="" 20);="" g.drawstring(s,="" 310="" -="" g.getfontmetrics().stringwidth(s),="" 18);="" if="" (bstart)="" {="" g.setfont(g.getfont().derivefont(35f).derivefont(1));="" if="" (bwin)="" {="" s="Score: " +="" score;="" x="g.getFontMetrics().stringWidth(s);" g.setcolor(windowcolor);="" g.fillrect(150="" -="" x/2,="" 210,="" x="" +="" 20,="" 60);="" g.setcolor(darkcolor);="" g.drawrect(150="" -="" x/2,="" 210,="" x="" +="" 20,="" 60);="" g.drawstring(s,="" 160="" -="" x="" 2,="" 257);="" }="" else="" {="" if="" ((!bwin)="" &&="" (bstart))="" {="" s="" +="" score;="" g.drawstring(s,="" 160="" -="" g.getfontmetrics().stringwidth(s)="" 2,="" 60);="" }="" }="" }="" render="" das="" ganze="" auf="" den="" bildschirm="" appletgraphics.drawimage(screen,="" 0,="" 0,="" null);="" try="" {="" thread.sleep(4);="" }="" catch="" (exception="" e)="" {="" *="" nicht="" schãƒâ¶n="" aber="" selten="" */="" }="" ;="" if="" (!isactive())="" {="" return;="" }="" }="" }="" @override="" public="" boolean="" handleevent(event="" e)="" {="" switch="" (e.id)="" {="" case="" event.key_press:="" case="" event.mouse_down:="" down="true;" break;="" case="" event.mouse_up:="" case="" event.key_release:="" down="false;" break;="" }="" return="" false;="" }="">