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Fixed region object bug when deleting last chunk in region

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This commit is contained in:
Justin Aquadro 2012-02-20 16:30:54 -05:00
parent 02691712f9
commit 33e8cf2174
2 changed files with 13 additions and 0 deletions
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12
SubstrateCS/Source/Core/RegionFile.cs
View file

@ -69,6 +69,10 @@ namespace Substrate.Core
protected void ReadFile ()
{
if (_disposed) {
throw new ObjectDisposedException("RegionFile", "Attempting to use a RegionFile after it has been disposed.");
}
// Get last udpate time
long newModified = -1;
try {
@ -201,6 +205,10 @@ namespace Substrate.Core
* the chunk is not found or an error occurs
*/
public Stream GetChunkDataInputStream(int x, int z) {
if (_disposed) {
throw new ObjectDisposedException("RegionFile", "Attempting to use a RegionFile after it has been disposed.");
}
if (OutOfBounds(x, z)) {
Debugln("READ", x, z, "out of bounds");
return null;
@ -322,6 +330,10 @@ namespace Substrate.Core
/* write a chunk at (x,z) with length bytes of data to disk */
protected void Write(int x, int z, byte[] data, int length, int timestamp) {
if (_disposed) {
throw new ObjectDisposedException("RegionFile", "Attempting to use a RegionFile after it has been disposed.");
}
try {
int offset = GetOffset(x, z);
int sectorNumber = offset >> 8;

1
SubstrateCS/Source/Region.cs
View file

@ -509,6 +509,7 @@ namespace Substrate
if (ChunkCount() == 0) {
_regionMan.DeleteRegion(X, Z);
_regionFile.Target = null;
}
return true;