* Removed useless null check in Plane
* Moved Natives class to desktop source package git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9150 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
parent
eb9ef60d04
commit
8c0e5ad541
@ -111,9 +111,6 @@ public class Plane implements Savable, Cloneable, java.io.Serializable {
|
||||
*
|
||||
*/
|
||||
public void setNormal(float x, float y, float z) {
|
||||
if (normal == null) {
|
||||
throw new IllegalArgumentException("normal cannot be null");
|
||||
}
|
||||
this.normal.set(x,y,z);
|
||||
}
|
||||
|
||||
|
306
engine/src/desktop/com/jme3/system/Natives.java
Normal file
306
engine/src/desktop/com/jme3/system/Natives.java
Normal file
@ -0,0 +1,306 @@
|
||||
/*
|
||||
* Copyright (c) 2009-2010 jMonkeyEngine
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are
|
||||
* met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* * 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.
|
||||
*
|
||||
* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 COPYRIGHT OWNER OR
|
||||
* CONTRIBUTORS 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.
|
||||
*/
|
||||
package com.jme3.system;
|
||||
|
||||
import java.io.*;
|
||||
import java.net.MalformedURLException;
|
||||
import java.net.URL;
|
||||
import java.net.URLConnection;
|
||||
import java.util.logging.Level;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
/**
|
||||
* Helper class for extracting the natives (dll, so) from the jars.
|
||||
* This class should only be used internally.
|
||||
*/
|
||||
public final class Natives {
|
||||
|
||||
private static final Logger logger = Logger.getLogger(Natives.class.getName());
|
||||
private static final byte[] buf = new byte[1024];
|
||||
private static File extractionDirOverride = null;
|
||||
private static File extractionDir = null;
|
||||
|
||||
public static void setExtractionDir(String name) {
|
||||
extractionDirOverride = new File(name).getAbsoluteFile();
|
||||
}
|
||||
|
||||
public static File getExtractionDir() {
|
||||
if (extractionDirOverride != null) {
|
||||
return extractionDirOverride;
|
||||
}
|
||||
if (extractionDir == null) {
|
||||
File workingFolder = new File("").getAbsoluteFile();
|
||||
if (!workingFolder.canWrite()) {
|
||||
setStorageExtractionDir();
|
||||
} else {
|
||||
try {
|
||||
File file = new File(workingFolder.getAbsolutePath() + File.separator + ".jmetestwrite");
|
||||
file.createNewFile();
|
||||
file.delete();
|
||||
extractionDir = workingFolder;
|
||||
} catch (Exception e) {
|
||||
setStorageExtractionDir();
|
||||
}
|
||||
}
|
||||
}
|
||||
return extractionDir;
|
||||
}
|
||||
|
||||
private static void setStorageExtractionDir() {
|
||||
logger.log(Level.WARNING, "Working directory is not writable. Using home directory instead.");
|
||||
extractionDir = new File(JmeSystem.getStorageFolder(),
|
||||
"natives_" + Integer.toHexString(computeNativesHash()));
|
||||
if (!extractionDir.exists()) {
|
||||
extractionDir.mkdir();
|
||||
}
|
||||
}
|
||||
|
||||
private static int computeNativesHash() {
|
||||
try {
|
||||
String classpath = System.getProperty("java.class.path");
|
||||
URL url = Thread.currentThread().getContextClassLoader().getResource("com/jme3/system/Natives.class");
|
||||
|
||||
StringBuilder sb = new StringBuilder(url.toString());
|
||||
if (sb.indexOf("jar:") == 0) {
|
||||
sb.delete(0, 4);
|
||||
sb.delete(sb.indexOf("!"), sb.length());
|
||||
sb.delete(sb.lastIndexOf("/") + 1, sb.length());
|
||||
}
|
||||
try {
|
||||
url = new URL(sb.toString());
|
||||
} catch (MalformedURLException ex) {
|
||||
throw new UnsupportedOperationException(ex);
|
||||
}
|
||||
|
||||
URLConnection conn = url.openConnection();
|
||||
int hash = classpath.hashCode() ^ (int) conn.getLastModified();
|
||||
return hash;
|
||||
} catch (IOException ex) {
|
||||
throw new UnsupportedOperationException(ex);
|
||||
}
|
||||
}
|
||||
|
||||
public static void extractNativeLib(String sysName, String name) throws IOException {
|
||||
extractNativeLib(sysName, name, false, true);
|
||||
}
|
||||
|
||||
public static void extractNativeLib(String sysName, String name, boolean load) throws IOException {
|
||||
extractNativeLib(sysName, name, load, true);
|
||||
}
|
||||
|
||||
public static void extractNativeLib(String sysName, String name, boolean load, boolean warning) throws IOException {
|
||||
String fullname = System.mapLibraryName(name);
|
||||
|
||||
String path = "native/" + sysName + "/" + fullname;
|
||||
URL url = Thread.currentThread().getContextClassLoader().getResource(path);
|
||||
|
||||
if (url == null) {
|
||||
if (!warning) {
|
||||
logger.log(Level.WARNING, "Cannot locate native library: {0}/{1}",
|
||||
new String[]{sysName, fullname});
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
URLConnection conn = url.openConnection();
|
||||
InputStream in = conn.getInputStream();
|
||||
File targetFile = new File(getExtractionDir(), fullname);
|
||||
OutputStream out = null;
|
||||
try {
|
||||
if (targetFile.exists()) {
|
||||
// OK, compare last modified date of this file to
|
||||
// file in jar
|
||||
long targetLastModified = targetFile.lastModified();
|
||||
long sourceLastModified = conn.getLastModified();
|
||||
|
||||
// Allow ~1 second range for OSes that only support low precision
|
||||
if (targetLastModified + 1000 > sourceLastModified) {
|
||||
logger.log(Level.FINE, "Not copying library {0}. Latest already extracted.", fullname);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
out = new FileOutputStream(targetFile);
|
||||
int len;
|
||||
while ((len = in.read(buf)) > 0) {
|
||||
out.write(buf, 0, len);
|
||||
}
|
||||
in.close();
|
||||
in = null;
|
||||
out.close();
|
||||
out = null;
|
||||
|
||||
// NOTE: On OSes that support "Date Created" property,
|
||||
// this will cause the last modified date to be lower than
|
||||
// date created which makes no sense
|
||||
targetFile.setLastModified(conn.getLastModified());
|
||||
} catch (FileNotFoundException ex) {
|
||||
if (ex.getMessage().contains("used by another process")) {
|
||||
return;
|
||||
}
|
||||
|
||||
throw ex;
|
||||
} finally {
|
||||
if (load) {
|
||||
System.load(targetFile.getAbsolutePath());
|
||||
}
|
||||
if(in != null){
|
||||
in.close();
|
||||
}
|
||||
if(out != null){
|
||||
out.close();
|
||||
}
|
||||
}
|
||||
logger.log(Level.FINE, "Copied {0} to {1}", new Object[]{fullname, targetFile});
|
||||
}
|
||||
|
||||
protected static boolean isUsingNativeBullet() {
|
||||
try {
|
||||
Class clazz = Class.forName("com.jme3.bullet.util.NativeMeshUtil");
|
||||
return clazz != null;
|
||||
} catch (ClassNotFoundException ex) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
public static void extractNativeLibs(Platform platform, AppSettings settings) throws IOException {
|
||||
String renderer = settings.getRenderer();
|
||||
String audioRenderer = settings.getAudioRenderer();
|
||||
boolean needLWJGL = false;
|
||||
boolean needOAL = false;
|
||||
boolean needJInput = false;
|
||||
boolean needNativeBullet = isUsingNativeBullet();
|
||||
|
||||
if (renderer != null) {
|
||||
if (renderer.startsWith("LWJGL")) {
|
||||
needLWJGL = true;
|
||||
}
|
||||
}
|
||||
if (audioRenderer != null) {
|
||||
if (audioRenderer.equals("LWJGL")) {
|
||||
needLWJGL = true;
|
||||
needOAL = true;
|
||||
}
|
||||
}
|
||||
needJInput = settings.useJoysticks();
|
||||
|
||||
String libraryPath = getExtractionDir().toString();
|
||||
if (needLWJGL) {
|
||||
logger.log(Level.INFO, "Extraction Directory: {0}", getExtractionDir().toString());
|
||||
|
||||
// LWJGL supports this feature where
|
||||
// it can load libraries from this path.
|
||||
System.setProperty("org.lwjgl.librarypath", libraryPath);
|
||||
}
|
||||
if (needJInput) {
|
||||
// AND Luckily enough JInput supports the same feature.
|
||||
System.setProperty("net.java.games.input.librarypath", libraryPath);
|
||||
}
|
||||
|
||||
switch (platform) {
|
||||
case Windows64:
|
||||
if (needLWJGL) {
|
||||
extractNativeLib("windows", "lwjgl64");
|
||||
}
|
||||
if (needOAL) {
|
||||
extractNativeLib("windows", "OpenAL64");
|
||||
}
|
||||
if (needJInput) {
|
||||
extractNativeLib("windows", "jinput-dx8_64");
|
||||
extractNativeLib("windows", "jinput-raw_64");
|
||||
}
|
||||
if (needNativeBullet) {
|
||||
extractNativeLib("windows", "bulletjme64", true, false);
|
||||
}
|
||||
break;
|
||||
case Windows32:
|
||||
if (needLWJGL) {
|
||||
extractNativeLib("windows", "lwjgl");
|
||||
}
|
||||
if (needOAL) {
|
||||
extractNativeLib("windows", "OpenAL32");
|
||||
}
|
||||
if (needJInput) {
|
||||
extractNativeLib("windows", "jinput-dx8");
|
||||
extractNativeLib("windows", "jinput-raw");
|
||||
}
|
||||
if (needNativeBullet) {
|
||||
extractNativeLib("windows", "bulletjme", true, false);
|
||||
}
|
||||
break;
|
||||
case Linux64:
|
||||
if (needLWJGL) {
|
||||
extractNativeLib("linux", "lwjgl64");
|
||||
}
|
||||
if (needJInput) {
|
||||
extractNativeLib("linux", "jinput-linux64");
|
||||
}
|
||||
if (needOAL) {
|
||||
extractNativeLib("linux", "openal64");
|
||||
}
|
||||
if (needNativeBullet) {
|
||||
extractNativeLib("linux", "bulletjme64", true, false);
|
||||
}
|
||||
break;
|
||||
case Linux32:
|
||||
if (needLWJGL) {
|
||||
extractNativeLib("linux", "lwjgl");
|
||||
}
|
||||
if (needJInput) {
|
||||
extractNativeLib("linux", "jinput-linux");
|
||||
}
|
||||
if (needOAL) {
|
||||
extractNativeLib("linux", "openal");
|
||||
}
|
||||
if (needNativeBullet) {
|
||||
extractNativeLib("linux", "bulletjme", true, false);
|
||||
}
|
||||
break;
|
||||
case MacOSX_PPC32:
|
||||
case MacOSX32:
|
||||
case MacOSX_PPC64:
|
||||
case MacOSX64:
|
||||
if (needLWJGL) {
|
||||
extractNativeLib("macosx", "lwjgl");
|
||||
}
|
||||
// if (needOAL)
|
||||
// extractNativeLib("macosx", "openal");
|
||||
if (needJInput) {
|
||||
extractNativeLib("macosx", "jinput-osx");
|
||||
}
|
||||
if (needNativeBullet) {
|
||||
extractNativeLib("macosx", "bulletjme", true, false);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
Loading…
x
Reference in New Issue
Block a user