Uplandustries/Eaglercraft-1.8
1
0
Fork 0
mirror of https://github.com/Eaglercraft-Archive/Eaglercraftx-1.8.8-src.git synced 2025-06-27 18:38:14 -05:00
Code Issues Packages Projects Releases Wiki Activity

Update #49 - Fix unclosable pause menu glitch

Browse Source
This commit is contained in:
lax1dude
2025-01-26 15:23:47 -08:00
parent ed97c1ac00
commit ad900211dd
47 changed files with 1051 additions and 274 deletions
Download Patch File Download Diff File Expand all files Collapse all files

53
sources/main/java/net/lax1dude/eaglercraft/v1_8/internal/vfs2/VFileOutputStream.java
View File

@ -1,13 +1,13 @@
package net.lax1dude.eaglercraft.v1_8.internal.vfs2;
import java.io.IOException;
import java.io.OutputStream;
import net.lax1dude.eaglercraft.v1_8.EaglerOutputStream;
import net.lax1dude.eaglercraft.v1_8.internal.PlatformRuntime;
import net.lax1dude.eaglercraft.v1_8.internal.buffer.ByteBuffer;
/**
* Copyright (c) 2023-2024 lax1dude. All Rights Reserved.
* Copyright (c) 2023-2025 lax1dude. All Rights Reserved.
*
* 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
@ -21,29 +21,58 @@ import net.lax1dude.eaglercraft.v1_8.internal.buffer.ByteBuffer;
* POSSIBILITY OF SUCH DAMAGE.
*
*/
class VFileOutputStream extends EaglerOutputStream {
class VFileOutputStream extends OutputStream {
private final VFile2 vfsFile;
private boolean closed = false;
private ByteBuffer buffer;
VFileOutputStream(VFile2 vfsFile) {
super(256);
this.buffer = PlatformRuntime.allocateByteBuffer(256);
this.vfsFile = vfsFile;
}
@Override
public void write(int b) throws IOException {
if(buffer == null) throw new IOException("File is closed!");
if(buffer.remaining() < 1) {
buffer.flip();
ByteBuffer buf = PlatformRuntime.allocateByteBuffer(buffer.limit() << 1);
buf.put(buffer);
PlatformRuntime.freeByteBuffer(buffer);
buffer = buf;
}
buffer.put((byte)(b & 0xFF));
}
@Override
public void write(byte[] b, int off, int len) throws IOException {
if(buffer == null) throw new IOException("File is closed!");
if(buffer.remaining() < len) {
buffer.flip();
int oldLen = buffer.limit();
int newLen = oldLen;
do {
newLen <<= 1;
}while(newLen < oldLen + len);
ByteBuffer buf = PlatformRuntime.allocateByteBuffer(newLen);
buf.put(buffer);
PlatformRuntime.freeByteBuffer(buffer);
buffer = buf;
}
buffer.put(b, off, len);
}
@Override
public void close() throws IOException {
if(!closed) {
closed = true;
ByteBuffer copyBuffer = PlatformRuntime.allocateByteBuffer(count);
if(buffer != null) {
buffer.flip();
try {
copyBuffer.put(buf, 0, count);
copyBuffer.flip();
vfsFile.getFS().eaglerWrite(vfsFile.path, copyBuffer);
vfsFile.getFS().eaglerWrite(vfsFile.path, buffer);
}catch(Throwable t) {
throw new IOException("Could not write stream contents to file!", t);
}finally {
PlatformRuntime.freeByteBuffer(copyBuffer);
PlatformRuntime.freeByteBuffer(buffer);
buffer = null;
}
}
}