J2ME 3D魔方游戏

import java.util.Vector; import java.util.*; import javax.microedition.lcdui.*; import javax.microedition.lcdui.game.*; import javax.microedition.m3g.*; import javax.microedition.media.Manager; import javax.microedition.media.Player; import java.io.InputStream; public class M3GCanvas extends GameCanvas implements Runnable{ private World world; private Camera camera; private Vector cubeVector; private Vector cubeScaleVector; private boolean isRunning,firstrun; private int cube_matrix[][][]; private int cube_matrix_final[][][]; private int cube_surface[][]; private int pre_act,t,steps; private int stack[]; private Thread thread; private InputStream is1,is2; private Player player1,player2; private boolean b_playSound; private static final String []move_music = { "/roll.WAV", "/CLICK.WAV" }; public void setSoundOn(boolean playSound) { b_playSound = playSound; if (b_playSound){ System.out.println("play sound on"); is1 = getClass().getResourceAsStream(move_music[0]); is2 = getClass().getResourceAsStream(move_music[1]); try { player1 = Manager.createPlayer(is1, "audio/X-wav"); player2 = Manager.createPlayer(is2, "audio/X-wav"); } catch (Exception e){ System.out.println(e.toString()); } } } public M3GCanvas() { super(false); cube_point p; cubeVector = new Vector(); cubeScaleVector = new Vector(); cube_matrix = new int[3][3][3]; cube_matrix_final = new int[3][3][3]; cube_surface = new int[3][3]; //setFullScreenMode(true); world = new World(); setTitle("Magic Cube"); pre_act = -1;firstrun = true; stack = new int[]{6,4,1,7,0,5,2,0,6,1,2,4,8,0,8,1,7,0,7,8,2,7,3,8,1,9,6,4,3,5,2,0,7,2,0,6,1,-1,3,5, 6,7,5,3,8,9,8,1,8,1,0,4,5,5,0,8,2,7,8,0,0,8,7,5,4,8,9,3,7,5,3,8,7,5,4,8,7,7,8,6, 0,6,3,6,4,3,3,7,1,0,4,9,8,5,8,1,1,3,4,7,-1}; //stack = new int[]{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1}; for (int i = 0;i < 27;i ++) { cube_scale scale = new cube_scale(); cubeScaleVector.addElement(scale); } for (int z = 0,t = 0;z < 3;z ++) { for (int y = 0;y < 3;y ++) { for (int x = 0;x < 3;x ++) { cube_matrix[x][y][z] = t; cube_matrix_final[x][y][z] = t ++; } } } for (int i = 0;i < 27;i ++) { p = getDirection(i + 1); createCube(i,p.x,p.y,p.z); addAppearance(i); } createCamera(); //isRunning = true; thread = new Thread(this); thread.start(); } private void playMusic(int nIndex) { if (b_playSound == false) { return; } try { //InputStream is = getClass().getResourceAsStream(move_music[nIndex]); if (is1 == null){ System.out.println("is1 == null"); } if (nIndex == 0 && is1 != null){ player1.realize(); player1.prefetch(); player1.start(); } else if (nIndex == 1){ player2.realize(); player2.prefetch(); player2.start(); } } catch(Exception e){ System.out.println("Error Playing Music :" + e.toString()); } } private cube_point getDirection(int nIndex) { cube_point p = new cube_point(); switch (nIndex){ case 1: p.set(-2, 2, 2);break; case 2: p.set(0, 2, 2);break; case 3: p.set(2, 2, 2);break; case 4: p.set(-2, 0, 2);break; case 5: p.set(0, 0, 2);break; case 6: p.set(2, 0, 2);break; case 7: p.set(-2, -2, 2);break; case 8: p.set(0, -2, 2);break; case 9: p.set(2, -2, 2);break; case 10: p.set(-2, 2, 0);break; case 11: p.set(0, 2, 0);break; case 12: p.set(2, 2, 0);break; case 13: p.set(-2, 0, 0);break; case 14: p.set(0, 0, 0);break; //center point case 15: p.set(2, 0, 0);break; case 16: p.set(-2, -2, 0);break; case 17: p.set(0, -2, 0);break; case 18: p.set(2, -2, 0);break; case 19: p.set(-2, 2, -2);break; case 20: p.set(0, 2, -2);break; case 21: p.set(2, 2, -2);break; case 22: p.set(-2, 0, -2);break; case 23: p.set(0, 0, -2);break; case 24: p.set(2, 0, -2);break; case 25: p.set(-2, -2, -2);break; case 26: p.set(0, -2, -2);break; case 27: p.set(2, -2, -2);break; } return p; } private void createCube(int nIndex,short dx,short dy,short dz) { short []POINTS = new short[]{ /*1, 1, 1, -1, 1, 1, -1, -1, 1, 1, -1, 1, 1, 1, -1, -1, 1, -1, -1, -1, -1, 1, -1, -1*/ -1,-1,-1, 1,-1,-1, 1,1,-1, -1,1,-1, -1,1,-1, -1,1,1, -1,-1,1, -1,-1,-1, -1,-1,1, -1,1,1, 1,1,1, 1,-1,1, 1,-1,1, 1,1,1, 1,1,-1, 1,-1,-1, 1,-1,-1, -1,-1,-1, -1,-1,1, 1,-1,1, 1,1,-1, -1,1,-1, -1,1,1, 1,1,1, 1,1,-1, -1,1,-1, -1,-1,-1, 1,-1,-1, -1,-1,1, -1,-1,-1, -1,1,-1, -1,1,1, 1,1,1, 1,-1,1, -1,-1,1, -1,1,1, 1,1,-1, 1,-1,-1, 1,-1,1, 1,1,1, -1,-1,1, 1,-1,1, 1,-1,-1, -1,-1,-1, -1,1,1, 1,1,1, 1,1,-1, -1,1,-1 }; byte []COLORS = new byte[]{ /* 127, 127, 127, 127, 0, 0, 0, 127, 0, 0, 0, 127, 0, 0, 0, 60, 60, 60, 127, 127, 0, 0, 127, 127,*/ 127,0,0, 127,0,0, 127,0,0, 127,0,0, 0,127,0, 0,127,0, 0,127,0, 0,127,0, 0,0,127, 0,0,127, 0,0,127, 0,0,127, 0,127,127, 0,127,127, 0,127,127, 0,127,127, 127,0,127, 127,0,127, 127,0,127, 127,0,127, 127,127,0, 127,127,0, 127,127,0, 127,127,0, 127,0,0, 127,0,0, 127,0,0, 127,0,0, 0,127,0, 0,127,0, 0,127,0, 0,127,0, 0,0,127, 0,0,127, 0,0,127, 0,0,127, 0,127,127, 0,127,127, 0,127,127, 0,127,127, 127,0,127, 127,0,127, 127,0,127, 127,0,127, 127,127,0, 127,127,0, 127,127,0, 127,127,0 }; int []INDICES = new int[]{ //0,3,7,4,5,0,1,2,5,6,7,2,3,0 /* 0,1,2,3, 3,7,4,0, 4,7,6,5, 5,6,2,1, 1,0,4,5, 2,3,7,6*/ 0,1,2,3, 4,5,6,7, 8,9,10,11, 12,13,14,15, 16,17,18,19, 20,21,22,23, 24,25,26,27, 28,29,30,31, 32,33,34,35, 36,37,38,39, 40,41,42,43, 44,45,46,47 }; int []LENGTH = new int [] {4,4,4,4,4,4, 4,4,4,4,4,4}; for (int i = 0;i < POINTS.length;i += 3) { POINTS[i] += dx; POINTS[i + 1] += dy; POINTS[i + 2] += dz; } IndexBuffer ibCube = new TriangleStripArray(INDICES, LENGTH); VertexArray vaCube = new VertexArray(POINTS.length / 3, 3, 2); vaCube.set(0, POINTS.length / 3, POINTS); VertexArray vaColor = new VertexArray(COLORS.length / 3,3,1); vaColor.set(0,COLORS.length / 3,COLORS); VertexBuffer vertexBuffer = new VertexBuffer(); vertexBuffer.setPositions(vaCube,0.25f,null); vertexBuffer.setColors(vaColor); Mesh cube = new Mesh(vertexBuffer,ibCube,null); cube.setTranslation(0.0f, 0.0f, -4.0f); world.addChild(cube); cubeVector.addElement(cube); } private void addAppearance(int nIndex) { Appearance appearance = new Appearance(); PolygonMode polygonMode = new PolygonMode(); polygonMode.setPerspectiveCorrectionEnable(true); polygonMode.setCulling(PolygonMode.CULL_NONE); polygonMode.setShading(PolygonMode.SHADE_FLAT); polygonMode.setTwoSidedLightingEnable(true); appearance.setPolygonMode(polygonMode); Mesh cube = (Mesh)cubeVector.elementAt(nIndex); cube.setAppearance(0, appearance); } private void createCamera() { float w = getWidth(); float h = getHeight(); camera = new Camera(); camera.setPerspective(60.0f, w / h, 1f, 50f); world.addChild(camera); world.setActiveCamera(camera); } private void turn_matrix(int nDirection) { int [][][]temp = new int[3][3][3]; int x,y,z; switch (nDirection) { case 1: //up for (z = 0;z < 3;z ++){ for (y = 0;y < 3;y ++){ for (x = 0;x < 3;x ++){ temp[x][y][z] = cube_matrix[x][2 - z][y]; } } } for (z = 0;z < 3;z ++){ for (y = 0;y < 3;y ++){ for (x = 0;x < 3;x ++){ cube_matrix[x][y][z] = temp[x][y][z];