Java 在改装旧阿尔法rd-132328地雷艇时遇到问题
所以，我正在尝试修改Minecraft最古老的版本之一。到目前为止，我做得很好，控制台没有错误，播放测试运行良好，纹理/模型看起来很好，工作正常。但当我试着把它放进我的雷管发射器时，当我运行它时，它就不起作用了。我重命名了.jar和.json文件，引用了其他版本以确保我的文件布局正确，并对.json进行了两次运行，以确保我更改了ID 游戏输出选项卡中的日志（如果需要启动器日志，请在下面发表评论。更新！感谢@u ug！）：Java 在改装旧阿尔法rd-132328地雷艇时遇到问题,java,minecraft,Java,Minecraft,所以，我正在尝试修改Minecraft最古老的版本之一。到目前为止，我做得很好，控制台没有错误，播放测试运行良好，纹理/模型看起来很好，工作正常。但当我试着把它放进我的雷管发射器时，当我运行它时，它就不起作用了。我重命名了.jar和.json文件，引用了其他版本以确保我的文件布局正确，并对.json进行了两次运行，以确保我更改了ID 游戏输出选项卡中的日志（如果需要启动器日志，请在下面发表评论。更新！感谢@u ug！）： /terrain.png -> 1 java.lang.Runtim
/terrain.png -> 1
java.lang.RuntimeException: !!
at com.mojang.rubydung.Textures.loadTexture(Textures.java:63)
at com.mojang.rubydung.level.Chunk.rebuild(Chunk.java:48)
at com.mojang.rubydung.level.Chunk.render(Chunk.java:78)
at com.mojang.rubydung.level.LevelRenderer.render(LevelRenderer.java:53)
at com.mojang.rubydung.RubyDung.render(RubyDung.java:295)
at com.mojang.rubydung.RubyDung.run(RubyDung.java:122)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.imageio.IIOException: Can't get input stream from URL!
at javax.imageio.ImageIO.read(Unknown Source)
at com.mojang.rubydung.Textures.loadTexture(Textures.java:41)
... 6 more
Caused by: java.io.FileNotFoundException: C:\Users\Isaac_2\AppData\Roaming\.minecraft\versions\Minecraft rd-132328 Mod (The system cannot find the file specified)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(Unknown Source)
at java.util.zip.ZipFile.<init>(Unknown Source)
at java.util.jar.JarFile.<init>(Unknown Source)
at java.util.jar.JarFile.<init>(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.<init>(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
at sun.net.www.protocol.jar.JarURLConnection.getInputStream(Unknown Source)
at java.net.URL.openStream(Unknown Source)
... 8 more
package com.mojang.rubydung;
import com.mojang.rubydung.character.Creeper;
import com.mojang.rubydung.character.Cube;
import com.mojang.rubydung.character.Zombie;
import com.mojang.rubydung.character.Zombie2;
import com.mojang.rubydung.level.Chunk;
import com.mojang.rubydung.level.Level;
import com.mojang.rubydung.level.LevelRenderer;
import java.io.IOException;
import java.io.PrintStream;
import java.nio.FloatBuffer;
import java.nio.IntBuffer;
import java.util.ArrayList;
import javax.swing.JOptionPane;
import org.lwjgl.BufferUtils;
import org.lwjgl.LWJGLException;
import org.lwjgl.input.Keyboard;
import org.lwjgl.input.Mouse;
import org.lwjgl.opengl.Display;
import org.lwjgl.opengl.DisplayMode;
import org.lwjgl.opengl.GL11;
import org.lwjgl.util.glu.GLU;
public class RubyDung
implements Runnable
{
private static final boolean FULLSCREEN_MODE = false;
private int width;
private int height;
private FloatBuffer fogColor = BufferUtils.createFloatBuffer(4);
private Timer timer = new Timer(60.0F);
private Level level;
private LevelRenderer levelRenderer;
private Player player;
private ArrayList<Zombie> zombies = new ArrayList();
private ArrayList<Zombie2> zombies2 = new ArrayList();
private ArrayList<Creeper> creeper = new ArrayList();
private IntBuffer viewportBuffer = BufferUtils.createIntBuffer(16);
private IntBuffer selectBuffer = BufferUtils.createIntBuffer(2000);
private HitResult hitResult = null;
public void init()
throws LWJGLException, IOException
{
int col = 920330;
float fr = 0.5F;
float fg = 0.8F;
float fb = 1.0F;
this.fogColor.put(new float[] { (col >> 16 & 0xFF) / 255.0F, (col >> 8 & 0xFF) / 255.0F, (col & 0xFF) / 255.0F, 1.0F });
this.fogColor.flip();
Display.setDisplayMode(new DisplayMode(1024, 768));
Display.create();
Keyboard.create();
Mouse.create();
this.width = Display.getDisplayMode().getWidth();
this.height = Display.getDisplayMode().getHeight();
GL11.glEnable(3553);
GL11.glShadeModel(7425);
GL11.glClearColor(fr, fg, fb, 0.0F);
GL11.glClearDepth(1.0D);
GL11.glEnable(2929);
GL11.glDepthFunc(515);
GL11.glMatrixMode(5889);
GL11.glLoadIdentity();
GL11.glMatrixMode(5888);
this.level = new Level(256, 256, 64);
this.levelRenderer = new LevelRenderer(this.level);
this.player = new Player(this.level);
Mouse.setGrabbed(true);
for (int i = 0; i < 100; i++)
{
this.zombies.add(new Zombie(this.level, 128.0F, 0.0F, 128.0F));
this.zombies2.add(new Zombie2(this.level, 128.0F, 0.0F, 128.0F));
this.creeper.add(new Creeper(this.level, 128.0F, 0.0F, 128.0F));
}
}
public void destroy()
{
this.level.save();
Mouse.destroy();
Keyboard.destroy();
Display.destroy();
}
public void run()
{
try
{
init();
}
catch (Exception e)
{
JOptionPane.showMessageDialog(null, e.toString(), "Failed to start RubyDung", 0);
System.exit(0);
}
long lastTime = System.currentTimeMillis();
int frames = 0;
try
{
do
{
this.timer.advanceTime();
for (int i = 0; i < this.timer.ticks; i++)
{
tick();
}
render(this.timer.a);
frames++;
while (System.currentTimeMillis() >= lastTime + 1000L)
{
System.out.println(frames + " fps, " + Chunk.updates);
Chunk.updates = 0;
lastTime += 1000L;
frames = 0;
}
if (Keyboard.isKeyDown(1)) break; } while (!Display.isCloseRequested());
}
catch (Exception e)
{
e.printStackTrace();
}
finally
{
destroy();
}
}
public void tick()
{
for (int i = 0; i < this.zombies.size(); i++)
{
((Zombie)this.zombies.get(i)).tick();
((Zombie2)this.zombies2.get(i)).tick();
((Creeper)this.creeper.get(i)).tick();
}
this.player.tick();
}
private void moveCameraToPlayer(float a)
{
GL11.glTranslatef(0.0F, 0.0F, -0.3F);
GL11.glRotatef(this.player.xRot, 1.0F, 0.0F, 0.0F);
GL11.glRotatef(this.player.yRot, 0.0F, 1.0F, 0.0F);
float x = this.player.xo + (this.player.x - this.player.xo) * a;
float y = this.player.yo + (this.player.y - this.player.yo) * a;
float z = this.player.zo + (this.player.z - this.player.zo) * a;
GL11.glTranslatef(-x, -y, -z);
}
private void setupCamera(float a)
{
GL11.glMatrixMode(5889);
GL11.glLoadIdentity();
GLU.gluPerspective(70.0F, this.width / this.height, 0.05F, 1000.0F);
GL11.glMatrixMode(5888);
GL11.glLoadIdentity();
moveCameraToPlayer(a);
}
private void setupPickCamera(float a, int x, int y)
{
GL11.glMatrixMode(5889);
GL11.glLoadIdentity();
this.viewportBuffer.clear();
GL11.glGetInteger(2978, this.viewportBuffer);
this.viewportBuffer.flip();
this.viewportBuffer.limit(16);
GLU.gluPickMatrix(x, y, 5.0F, 5.0F, this.viewportBuffer);
GLU.gluPerspective(70.0F, this.width / this.height, 0.05F, 1000.0F);
GL11.glMatrixMode(5888);
GL11.glLoadIdentity();
moveCameraToPlayer(a);
}
private void pick(float a)
{
this.selectBuffer.clear();
GL11.glSelectBuffer(this.selectBuffer);
GL11.glRenderMode(7170);
setupPickCamera(a, this.width / 2, this.height / 2);
this.levelRenderer.pick(this.player);
int hits = GL11.glRenderMode(7168);
this.selectBuffer.flip();
this.selectBuffer.limit(this.selectBuffer.capacity());
long closest = 0L;
int[] names = new int[10];
int hitNameCount = 0;
for (int i = 0; i < hits; i++)
{
int nameCount = this.selectBuffer.get();
long minZ = this.selectBuffer.get();
this.selectBuffer.get();
long dist = minZ;
if ((dist < closest) || (i == 0))
{
closest = dist;
hitNameCount = nameCount;
for (int j = 0; j < nameCount; j++)
names[j] = this.selectBuffer.get();
}
else
{
for (int j = 0; j < nameCount; j++) {
this.selectBuffer.get();
}
}
}
if (hitNameCount > 0)
{
this.hitResult = new HitResult(names[0], names[1], names[2], names[3], names[4]);
}
else
{
this.hitResult = null;
}
}
public void render(float a)
{
float xo = Mouse.getDX();
float yo = Mouse.getDY();
this.player.turn(xo, yo);
pick(a);
while (Mouse.next())
{
if ((Mouse.getEventButton() == 1) && (Mouse.getEventButtonState()))
{
if (this.hitResult != null)
{
this.level.setTile(this.hitResult.x, this.hitResult.y, this.hitResult.z, 0);
}
}
if ((Mouse.getEventButton() == 0) && (Mouse.getEventButtonState()))
{
if (this.hitResult != null)
{
int x = this.hitResult.x;
int y = this.hitResult.y;
int z = this.hitResult.z;
if (this.hitResult.f == 0) y--;
if (this.hitResult.f == 1) y++;
if (this.hitResult.f == 2) z--;
if (this.hitResult.f == 3) z++;
if (this.hitResult.f == 4) x--;
if (this.hitResult.f == 5) x++;
this.level.setTile(x, y, z, 1);
}
}
}
while (Keyboard.next())
{
if ((Keyboard.getEventKey() == 28) && (Keyboard.getEventKeyState()))
{
this.level.save();
}
}
GL11.glClear(16640);
setupCamera(a);
GL11.glEnable(2884);
GL11.glEnable(2912);
GL11.glFogi(2917, 2048);
GL11.glFogf(2914, 0.2F);
GL11.glFog(2918, this.fogColor);
GL11.glDisable(2912);
this.levelRenderer.render(this.player, 0);
for (int i = 0; i < this.zombies.size(); i++)
{
((Zombie)this.zombies.get(i)).render(a);
((Zombie2)this.zombies2.get(i)).render(a);
((Creeper)this.creeper.get(i)).render(a);
}
GL11.glEnable(2912);
this.levelRenderer.render(this.player, 1);
GL11.glDisable(3553);
if (this.hitResult != null)
{
this.levelRenderer.renderHit(this.hitResult);
}
new Cube(0, 0);
GL11.glDisable(2912);
Display.update();
}
public static void checkError()
{
int e = GL11.glGetError();
if (e != 0)
{
throw new IllegalStateException(GLU.gluErrorString(e));
}
}
public static void main(String[] args) throws LWJGLException
{
new Thread(new RubyDung()).start();
}
}
package com.mojang.rubydung;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.PrintStream;
import java.nio.ByteBuffer;
import java.nio.IntBuffer;
import java.util.HashMap;
import javax.imageio.ImageIO;
import org.lwjgl.BufferUtils;
import org.lwjgl.opengl.GL11;
import org.lwjgl.util.glu.GLU;
public class Textures
{
private static HashMap<String, Integer> idMap = new HashMap();
private static int lastId = -9999999;
public static int loadTexture(String resourceName, int mode)
{
try
{
if (idMap.containsKey(resourceName))
{
return ((Integer)idMap.get(resourceName)).intValue();
}
IntBuffer ib = BufferUtils.createIntBuffer(1);
ib.clear();
GL11.glGenTextures(ib);
int id = ib.get(0);
idMap.put(resourceName, Integer.valueOf(id));
System.out.println(resourceName + " -> " + id);
GL11.glBindTexture(3553, id);
GL11.glTexParameteri(3553, 10241, mode);
GL11.glTexParameteri(3553, 10240, mode);
BufferedImage img = ImageIO.read(Textures.class.getResource(resourceName));
int w = img.getWidth();
int h = img.getHeight();
ByteBuffer pixels = BufferUtils.createByteBuffer(w * h * 4);
int[] rawPixels = new int[w * h];
img.getRGB(0, 0, w, h, rawPixels, 0, w);
for (int i = 0; i < rawPixels.length; i++)
{
int a = rawPixels[i] >> 24 & 0xFF;
int r = rawPixels[i] >> 16 & 0xFF;
int g = rawPixels[i] >> 8 & 0xFF;
int b = rawPixels[i] & 0xFF;
rawPixels[i] = (a << 24 | b << 16 | g << 8 | r);
}
pixels.asIntBuffer().put(rawPixels);
GLU.gluBuild2DMipmaps(3553, 6408, w, h, 6408, 5121, pixels);
return id;
}
catch (IOException localIOException) {
}
throw new RuntimeException("!!");
}
}
package com.mojang.rubydung.level;
import com.mojang.rubydung.Textures;
import com.mojang.rubydung.phys.AABB;
import org.lwjgl.opengl.GL11;
public class Chunk
{
public AABB aabb;
public final Level level;
public final int x0;
public final int y0;
public final int z0;
public final int x1;
public final int y1;
public final int z1;
private boolean dirty = true;
private int lists = -1;
private static Tesselator t = new Tesselator();
public static int rebuiltThisFrame = 0;
public static int updates = 0;
public Chunk(Level level, int x0, int y0, int z0, int x1, int y1, int z1)
{
this.level = level;
this.x0 = x0;
this.y0 = y0;
this.z0 = z0;
this.x1 = x1;
this.y1 = y1;
this.z1 = z1;
this.aabb = new AABB(x0, y0, z0, x1, y1, z1);
this.lists = GL11.glGenLists(2);
}
private void rebuild(int layer)
{
if (rebuiltThisFrame == 2) return;
this.dirty = false;
updates += 1;
rebuiltThisFrame += 1;
int id = Textures.loadTexture("/terrain.png", 9728);
GL11.glNewList(this.lists + layer, 4864);
GL11.glEnable(3553);
GL11.glBindTexture(3553, id);
t.init();
int tiles = 0;
for (int x = this.x0; x < this.x1; x++)
for (int y = this.y0; y < this.y1; y++)
for (int z = this.z0; z < this.z1; z++)
{
if (this.level.isTile(x, y, z))
{
int tex = y == this.level.depth * 2 / 3 ? 0 : 1;
tiles++;
if (tex == 0)
Tile.rock.render(t, this.level, layer, x, y, z);
else
Tile.grass.render(t, this.level, layer, x, y, z);
}
}
t.flush();
GL11.glDisable(3553);
GL11.glEndList();
}
public void render(int layer)
{
if (this.dirty)
{
rebuild(0);
rebuild(1);
}
GL11.glCallList(this.lists + layer);
}
public void setDirty()
{
this.dirty = true;
}
}
/terrain.png->1
java.lang.RuntimeException:！！
位于com.mojang.rubydung.Textures.loadTexture（Textures.java:63）
位于com.mojang.rubydung.level.Chunk.rebuild（Chunk.java:48）
位于com.mojang.rubydung.level.Chunk.render（Chunk.java:78）
位于com.mojang.rubydung.level.LevelRenderer.render（LevelRenderer.java:53）
位于com.mojang.rubydung.rubydung.render（rubydung.java:295）
访问com.mojang.rubydung.rubydung.run（rubydung.java:122）
位于java.lang.Thread.run（未知源）
原因：javax.imageio.IIOException:无法从URL获取输入流！
位于javax.imageio.imageio.read（未知源）
位于com.mojang.rubydung.Textures.loadTexture（Textures.java:41）
... 还有6个
原因：java.io.FileNotFoundException:C:\Users\Isaac_2\AppData\Roaming\.minecraft\versions\minecraft rd-132328 Mod（系统找不到指定的文件）
位于java.util.zip.ZipFile.open（本机方法）
位于java.util.zip.ZipFile。（未知源）
位于java.util.zip.ZipFile。（未知源）
位于java.util.jar.JarFile。（未知源）
位于java.util.jar.JarFile。（未知源）
位于sun.net.www.protocol.jar.URLJarFile。（来源不明）
位于sun.net.www.protocol.jar.URLJarFile.getJarFile（未知源）
位于sun.net.www.protocol.jar.JarFileFactory.get（未知源）
位于sun.net.www.protocol.jar.JarURLConnection.connect（未知源）
位于sun.net.www.protocol.jar.JarURLConnection.getInputStream（未知源）
位于java.net.URL.openStream（未知源）
... 8个以上
/terrain.png -> 1
java.lang.RuntimeException: !!
at com.mojang.rubydung.Textures.loadTexture(Textures.java:63)
at com.mojang.rubydung.level.Chunk.rebuild(Chunk.java:48)
at com.mojang.rubydung.level.Chunk.render(Chunk.java:78)
at com.mojang.rubydung.level.LevelRenderer.render(LevelRenderer.java:53)
at com.mojang.rubydung.RubyDung.render(RubyDung.java:295)
at com.mojang.rubydung.RubyDung.run(RubyDung.java:122)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.imageio.IIOException: Can't get input stream from URL!
at javax.imageio.ImageIO.read(Unknown Source)
at com.mojang.rubydung.Textures.loadTexture(Textures.java:41)
... 6 more
Caused by: java.io.FileNotFoundException: C:\Users\Isaac_2\AppData\Roaming\.minecraft\versions\Minecraft rd-132328 Mod (The system cannot find the file specified)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(Unknown Source)
at java.util.zip.ZipFile.<init>(Unknown Source)
at java.util.jar.JarFile.<init>(Unknown Source)
at java.util.jar.JarFile.<init>(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.<init>(Unknown Source)
at sun.net.www.protocol.jar.URLJarFile.getJarFile(Unknown Source)
at sun.net.www.protocol.jar.JarFileFactory.get(Unknown Source)
at sun.net.www.protocol.jar.JarURLConnection.connect(Unknown Source)
at sun.net.www.protocol.jar.JarURLConnection.getInputStream(Unknown Source)
at java.net.URL.openStream(Unknown Source)
... 8 more
package com.mojang.rubydung;
import com.mojang.rubydung.character.Creeper;
import com.mojang.rubydung.character.Cube;
import com.mojang.rubydung.character.Zombie;
import com.mojang.rubydung.character.Zombie2;
import com.mojang.rubydung.level.Chunk;
import com.mojang.rubydung.level.Level;
import com.mojang.rubydung.level.LevelRenderer;
import java.io.IOException;
import java.io.PrintStream;
import java.nio.FloatBuffer;
import java.nio.IntBuffer;
import java.util.ArrayList;
import javax.swing.JOptionPane;
import org.lwjgl.BufferUtils;
import org.lwjgl.LWJGLException;
import org.lwjgl.input.Keyboard;
import org.lwjgl.input.Mouse;
import org.lwjgl.opengl.Display;
import org.lwjgl.opengl.DisplayMode;
import org.lwjgl.opengl.GL11;
import org.lwjgl.util.glu.GLU;
public class RubyDung
implements Runnable
{
private static final boolean FULLSCREEN_MODE = false;
private int width;
private int height;
private FloatBuffer fogColor = BufferUtils.createFloatBuffer(4);
private Timer timer = new Timer(60.0F);
private Level level;
private LevelRenderer levelRenderer;
private Player player;
private ArrayList<Zombie> zombies = new ArrayList();
private ArrayList<Zombie2> zombies2 = new ArrayList();
private ArrayList<Creeper> creeper = new ArrayList();
private IntBuffer viewportBuffer = BufferUtils.createIntBuffer(16);
private IntBuffer selectBuffer = BufferUtils.createIntBuffer(2000);
private HitResult hitResult = null;
public void init()
throws LWJGLException, IOException
{
int col = 920330;
float fr = 0.5F;
float fg = 0.8F;
float fb = 1.0F;
this.fogColor.put(new float[] { (col >> 16 & 0xFF) / 255.0F, (col >> 8 & 0xFF) / 255.0F, (col & 0xFF) / 255.0F, 1.0F });
this.fogColor.flip();
Display.setDisplayMode(new DisplayMode(1024, 768));
Display.create();
Keyboard.create();
Mouse.create();
this.width = Display.getDisplayMode().getWidth();
this.height = Display.getDisplayMode().getHeight();
GL11.glEnable(3553);
GL11.glShadeModel(7425);
GL11.glClearColor(fr, fg, fb, 0.0F);
GL11.glClearDepth(1.0D);
GL11.glEnable(2929);
GL11.glDepthFunc(515);
GL11.glMatrixMode(5889);
GL11.glLoadIdentity();
GL11.glMatrixMode(5888);
this.level = new Level(256, 256, 64);
this.levelRenderer = new LevelRenderer(this.level);
this.player = new Player(this.level);
Mouse.setGrabbed(true);
for (int i = 0; i < 100; i++)
{
this.zombies.add(new Zombie(this.level, 128.0F, 0.0F, 128.0F));
this.zombies2.add(new Zombie2(this.level, 128.0F, 0.0F, 128.0F));
this.creeper.add(new Creeper(this.level, 128.0F, 0.0F, 128.0F));
}
}
public void destroy()
{
this.level.save();
Mouse.destroy();
Keyboard.destroy();
Display.destroy();
}
public void run()
{
try
{
init();
}
catch (Exception e)
{
JOptionPane.showMessageDialog(null, e.toString(), "Failed to start RubyDung", 0);
System.exit(0);
}
long lastTime = System.currentTimeMillis();
int frames = 0;
try
{
do
{
this.timer.advanceTime();
for (int i = 0; i < this.timer.ticks; i++)
{
tick();
}
render(this.timer.a);
frames++;
while (System.currentTimeMillis() >= lastTime + 1000L)
{
System.out.println(frames + " fps, " + Chunk.updates);
Chunk.updates = 0;
lastTime += 1000L;
frames = 0;
}
if (Keyboard.isKeyDown(1)) break; } while (!Display.isCloseRequested());
}
catch (Exception e)
{
e.printStackTrace();
}
finally
{
destroy();
}
}
public void tick()
{
for (int i = 0; i < this.zombies.size(); i++)
{
((Zombie)this.zombies.get(i)).tick();
((Zombie2)this.zombies2.get(i)).tick();
((Creeper)this.creeper.get(i)).tick();
}
this.player.tick();
}
private void moveCameraToPlayer(float a)
{
GL11.glTranslatef(0.0F, 0.0F, -0.3F);
GL11.glRotatef(this.player.xRot, 1.0F, 0.0F, 0.0F);
GL11.glRotatef(this.player.yRot, 0.0F, 1.0F, 0.0F);
float x = this.player.xo + (this.player.x - this.player.xo) * a;
float y = this.player.yo + (this.player.y - this.player.yo) * a;
float z = this.player.zo + (this.player.z - this.player.zo) * a;
GL11.glTranslatef(-x, -y, -z);
}
private void setupCamera(float a)
{
GL11.glMatrixMode(5889);
GL11.glLoadIdentity();
GLU.gluPerspective(70.0F, this.width / this.height, 0.05F, 1000.0F);
GL11.glMatrixMode(5888);
GL11.glLoadIdentity();
moveCameraToPlayer(a);
}
private void setupPickCamera(float a, int x, int y)
{
GL11.glMatrixMode(5889);
GL11.glLoadIdentity();
this.viewportBuffer.clear();
GL11.glGetInteger(2978, this.viewportBuffer);
this.viewportBuffer.flip();
this.viewportBuffer.limit(16);
GLU.gluPickMatrix(x, y, 5.0F, 5.0F, this.viewportBuffer);
GLU.gluPerspective(70.0F, this.width / this.height, 0.05F, 1000.0F);
GL11.glMatrixMode(5888);
GL11.glLoadIdentity();
moveCameraToPlayer(a);
}
private void pick(float a)
{
this.selectBuffer.clear();
GL11.glSelectBuffer(this.selectBuffer);
GL11.glRenderMode(7170);
setupPickCamera(a, this.width / 2, this.height / 2);
this.levelRenderer.pick(this.player);
int hits = GL11.glRenderMode(7168);
this.selectBuffer.flip();
this.selectBuffer.limit(this.selectBuffer.capacity());
long closest = 0L;
int[] names = new int[10];
int hitNameCount = 0;
for (int i = 0; i < hits; i++)
{
int nameCount = this.selectBuffer.get();
long minZ = this.selectBuffer.get();
this.selectBuffer.get();
long dist = minZ;
if ((dist < closest) || (i == 0))
{
closest = dist;
hitNameCount = nameCount;
for (int j = 0; j < nameCount; j++)
names[j] = this.selectBuffer.get();
}
else
{
for (int j = 0; j < nameCount; j++) {
this.selectBuffer.get();
}
}
}
if (hitNameCount > 0)
{
this.hitResult = new HitResult(names[0], names[1], names[2], names[3], names[4]);
}
else
{
this.hitResult = null;
}
}
public void render(float a)
{
float xo = Mouse.getDX();
float yo = Mouse.getDY();
this.player.turn(xo, yo);
pick(a);
while (Mouse.next())
{
if ((Mouse.getEventButton() == 1) && (Mouse.getEventButtonState()))
{
if (this.hitResult != null)
{
this.level.setTile(this.hitResult.x, this.hitResult.y, this.hitResult.z, 0);
}
}
if ((Mouse.getEventButton() == 0) && (Mouse.getEventButtonState()))
{
if (this.hitResult != null)
{
int x = this.hitResult.x;
int y = this.hitResult.y;
int z = this.hitResult.z;
if (this.hitResult.f == 0) y--;
if (this.hitResult.f == 1) y++;
if (this.hitResult.f == 2) z--;
if (this.hitResult.f == 3) z++;
if (this.hitResult.f == 4) x--;
if (this.hitResult.f == 5) x++;
this.level.setTile(x, y, z, 1);
}
}
}
while (Keyboard.next())
{
if ((Keyboard.getEventKey() == 28) && (Keyboard.getEventKeyState()))
{
this.level.save();
}
}
GL11.glClear(16640);
setupCamera(a);
GL11.glEnable(2884);
GL11.glEnable(2912);
GL11.glFogi(2917, 2048);
GL11.glFogf(2914, 0.2F);
GL11.glFog(2918, this.fogColor);
GL11.glDisable(2912);
this.levelRenderer.render(this.player, 0);
for (int i = 0; i < this.zombies.size(); i++)
{
((Zombie)this.zombies.get(i)).render(a);
((Zombie2)this.zombies2.get(i)).render(a);
((Creeper)this.creeper.get(i)).render(a);
}
GL11.glEnable(2912);
this.levelRenderer.render(this.player, 1);
GL11.glDisable(3553);
if (this.hitResult != null)
{
this.levelRenderer.renderHit(this.hitResult);
}
new Cube(0, 0);
GL11.glDisable(2912);
Display.update();
}
public static void checkError()
{
int e = GL11.glGetError();
if (e != 0)
{
throw new IllegalStateException(GLU.gluErrorString(e));
}
}
public static void main(String[] args) throws LWJGLException
{
new Thread(new RubyDung()).start();
}
}
package com.mojang.rubydung;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.io.PrintStream;
import java.nio.ByteBuffer;
import java.nio.IntBuffer;
import java.util.HashMap;
import javax.imageio.ImageIO;
import org.lwjgl.BufferUtils;
import org.lwjgl.opengl.GL11;
import org.lwjgl.util.glu.GLU;
public class Textures
{
private static HashMap<String, Integer> idMap = new HashMap();
private static int lastId = -9999999;
public static int loadTexture(String resourceName, int mode)
{
try
{
if (idMap.containsKey(resourceName))
{
return ((Integer)idMap.get(resourceName)).intValue();
}
IntBuffer ib = BufferUtils.createIntBuffer(1);
ib.clear();
GL11.glGenTextures(ib);
int id = ib.get(0);
idMap.put(resourceName, Integer.valueOf(id));
System.out.println(resourceName + " -> " + id);
GL11.glBindTexture(3553, id);
GL11.glTexParameteri(3553, 10241, mode);
GL11.glTexParameteri(3553, 10240, mode);
BufferedImage img = ImageIO.read(Textures.class.getResource(resourceName));
int w = img.getWidth();
int h = img.getHeight();
ByteBuffer pixels = BufferUtils.createByteBuffer(w * h * 4);
int[] rawPixels = new int[w * h];
img.getRGB(0, 0, w, h, rawPixels, 0, w);
for (int i = 0; i < rawPixels.length; i++)
{
int a = rawPixels[i] >> 24 & 0xFF;
int r = rawPixels[i] >> 16 & 0xFF;
int g = rawPixels[i] >> 8 & 0xFF;
int b = rawPixels[i] & 0xFF;
rawPixels[i] = (a << 24 | b << 16 | g << 8 | r);
}
pixels.asIntBuffer().put(rawPixels);
GLU.gluBuild2DMipmaps(3553, 6408, w, h, 6408, 5121, pixels);
return id;
}
catch (IOException localIOException) {
}
throw new RuntimeException("!!");
}
}
package com.mojang.rubydung.level;
import com.mojang.rubydung.Textures;
import com.mojang.rubydung.phys.AABB;
import org.lwjgl.opengl.GL11;
public class Chunk
{
public AABB aabb;
public final Level level;
public final int x0;
public final int y0;
public final int z0;
public final int x1;
public final int y1;
public final int z1;
private boolean dirty = true;
private int lists = -1;
private static Tesselator t = new Tesselator();
public static int rebuiltThisFrame = 0;
public static int updates = 0;
public Chunk(Level level, int x0, int y0, int z0, int x1, int y1, int z1)
{
this.level = level;
this.x0 = x0;
this.y0 = y0;
this.z0 = z0;
this.x1 = x1;
this.y1 = y1;
this.z1 = z1;
this.aabb = new AABB(x0, y0, z0, x1, y1, z1);
this.lists = GL11.glGenLists(2);
}
private void rebuild(int layer)
{
if (rebuiltThisFrame == 2) return;
this.dirty = false;
updates += 1;
rebuiltThisFrame += 1;
int id = Textures.loadTexture("/terrain.png", 9728);
GL11.glNewList(this.lists + layer, 4864);
GL11.glEnable(3553);
GL11.glBindTexture(3553, id);
t.init();
int tiles = 0;
for (int x = this.x0; x < this.x1; x++)
for (int y = this.y0; y < this.y1; y++)
for (int z = this.z0; z < this.z1; z++)
{
if (this.level.isTile(x, y, z))
{
int tex = y == this.level.depth * 2 / 3 ? 0 : 1;
tiles++;
if (tex == 0)
Tile.rock.render(t, this.level, layer, x, y, z);
else
Tile.grass.render(t, this.level, layer, x, y, z);
}
}
t.flush();
GL11.glDisable(3553);
GL11.glEndList();
}
public void render(int layer)
{
if (this.dirty)
{
rebuild(0);
rebuild(1);
}
GL11.glCallList(this.lists + layer);
}
public void setDirty()
{
this.dirty = true;
}
}
package com.mojang.rubydung；
进口com.mojang.rubydung.character.croper；
导入com.mojang.rubydung.character.Cube；
导入com.mojang.rubydung.character.Zombie；
导入com.mojang.rubydung.character.Zombie2；
导入com.mojang.rubydung.level.Chunk；
导入com.mojang.rubydung.level.level；
导入com.mojang.rubydung.level.LevelRenderer；
导入java.io.IOException；
导入java.io.PrintStream；
导入java.nio.FloatBuffer；
导入java.nio.IntBuffer；
导入java.util.ArrayList；
导入javax.swing.JOptionPane；
导入org.lwjgl.BufferUtils；
导入org.lwjgl.LWJGLException；
导入org.lwjgl.input.Keyboard；
导入org.lwjgl.input.Mouse；
导入org.lwjgl.opengl.Display；
导入org.lwjgl.opengl.DisplayMode；
导入org.lwjgl.opengl.GL11；
导入org.lwjgl.util.glu.glu；
公共类鲁比东
实现可运行
{
私有静态最终布尔全屏模式=false；
私有整数宽度；
私人内部高度；
private FloatBuffer fogColor=BufferUtils.createFloatBuffer（4）；
专用定时器=新定时器（60.0F）；
私人层面；
私有级渲染器；
私人玩家；
私有ArrayList zombies=新ArrayList（）；
私有ArrayList zombies2=新ArrayList（）；
私有ArrayList爬行器=新ArrayList（）；
私有IntBuffer viewportBuffer=BufferUtils.createIntBuffer（16）；
私有IntBuffer selectBuffer=BufferUtils.createIntBuffer（2000）；
私有HitResult HitResult=null；
公共void init（）
抛出LWJGLException、IOException
{
int col=920330；
浮球fr=0.5F；
浮动fg=0.8F；
浮球fb=1.0F；
this.fogColor.put（新浮点[]{（col>>16&0xFF）/255.0F，（col>>8&0xFF）/255.0F，（col&0xFF）/255.0F，1.0F}）；
this.fogColor.flip（）；
设置显示模式（新的显示模式（1024768））；
Display.create（）；
create（）；
Mouse.create（）；
this.width=Display.getDisplayMode（）.getWidth（）；
this.height=Display.getDisplayMode（）.getHeight（）；
GL11.glEnable（3553）；
GL11.glShadeModel（7425）；
GL11.glClearColor（fr、fg、fb、0.0F）；
GL11.GLC清除深度（1.0D）；
glEnable（2929）；
GL11.glDepthFunc（515）；
GL11.glMatrixMode（5889）；
GL11.glLoadIdentity（）；
GL11.glMatrixMode（5888）；
this.level=新级别（256、256、64）；
this.levelRenderer=新的levelRenderer（this.level）；
this.player=新玩家（此.level）；
鼠标。setgrapped（true）；
对于（int i=0；i<100；i++）
{
this.zombies.add（新僵尸（this.level，128.0F，0.0F，128.0F））；
this.zombies2.add（新的Zombie2（this.level，128.0F，0.0F，128.0F））；
此.爬行器.添加（新爬行器（此.级别，128.0F，0.0F，128.0F））；
}
}
公共空间销毁（）
{
this.level.save（）；
老鼠。破坏（）；
键盘。销毁（）；
Display.destroy（）；
}
公开募捐
{
尝试
{
init（）；
}
捕获（例外e）
{
showMessageDialog（null，例如toString（），“无法启动RubyDung”，0）；
系统出口（0）；
}
long lastTime=System.currentTimeMillis（）；
int帧=0；
尝试
{
做
{
this.timer.advanceTime（）；
for（int i=0；i=lastTime+1000L）
{
System.out.println（frames+fps，+Chunk.updates）；
Chunk.updates=0；
最后时间+=1000L；
帧=0；
}
if（Keyboard.isKeyDown（1））break；}while（！Display.isCloseRequested（））；
}
捕获（例外e）
{
e、 printStackTrace（）；
}
最后
{
破坏（）；
}
}
公共空白勾号（）
{
for（int i=0；i