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Code Issues Releases Wiki Activity

Cache direction of modems within the tile

Browse Source 
This ensures the world is not accessed from another thread.

Closes #410
This commit is contained in:
SquidDev
2018-01-16 14:23:07 +00:00
parent c3454a195d
commit c9b0894f26
4 changed files with 102 additions and 9 deletions
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7
src/main/java/dan200/computercraft/shared/peripheral/common/TilePeripheralBase.java
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@@ -23,7 +23,7 @@ public abstract class TilePeripheralBase extends TileGeneric
{
// Statics
private EnumFacing m_dir;
protected EnumFacing m_dir;
private int m_anim;
private boolean m_changed;
@@ -97,6 +97,11 @@ public abstract class TilePeripheralBase extends TileGeneric
return m_dir;
}
public EnumFacing getCachedDirection()
{
return m_dir;
}
@Override
public void setDirection( EnumFacing dir )
{

35
src/main/java/dan200/computercraft/shared/peripheral/modem/TileAdvancedModem.java
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@@ -8,8 +8,8 @@ package dan200.computercraft.shared.peripheral.modem;
import dan200.computercraft.api.peripheral.IPeripheral;
import net.minecraft.block.state.IBlockState;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.Vec3d;
import net.minecraft.world.World;
@@ -40,7 +40,7 @@ public class TileAdvancedModem extends TileModemBase
@Override
public Vec3d getPosition()
{
BlockPos pos = m_entity.getPos().offset( m_entity.getDirection() );
BlockPos pos = m_entity.getPos().offset( m_entity.getCachedDirection() );
return new Vec3d( pos.getX(), pos.getY(), pos.getZ() );
}
@@ -57,9 +57,40 @@ public class TileAdvancedModem extends TileModemBase
}
// Members
private boolean m_hasDirection = false;
public TileAdvancedModem()
{
m_dir = EnumFacing.DOWN;
}
@Override
public void onLoad()
{
super.onLoad();
updateDirection();
}
@Override
public void updateContainingBlockInfo()
{
m_hasDirection = false;
}
@Override
public void update()
{
super.update();
updateDirection();
}
private void updateDirection()
{
if( !m_hasDirection )
{
m_hasDirection = true;
m_dir = getDirection();
}
}
@Override

27
src/main/java/dan200/computercraft/shared/peripheral/modem/TileCable.java
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@@ -99,7 +99,7 @@ public class TileCable extends TileModemBase
@Override
public Vec3d getPosition()
{
EnumFacing direction = m_entity.getDirection();
EnumFacing direction = m_entity.getCachedDirection();
BlockPos pos = m_entity.getPos().offset( direction );
return new Vec3d( pos.getX() + 0.5, pos.getY() + 0.5, pos.getZ() + 0.5 );
}
@@ -245,6 +245,8 @@ public class TileCable extends TileModemBase
private int m_lastSearchID;
private boolean m_hasDirection = false;
public TileCable()
{
m_receivers = new HashSet<>();
@@ -272,6 +274,28 @@ public class TileCable extends TileModemBase
super.destroy();
}
@Override
public void onLoad()
{
super.onLoad();
updateDirection();
}
@Override
public void updateContainingBlockInfo()
{
m_hasDirection = false;
}
private void updateDirection()
{
if( !m_hasDirection )
{
m_hasDirection = true;
m_dir = getDirection();
}
}
@Override
public EnumFacing getDirection()
{
@@ -551,6 +575,7 @@ public class TileCable extends TileModemBase
public void update()
{
super.update();
updateDirection();
if( !getWorld().isRemote )
{
synchronized( m_peripheralsByName )

38
src/main/java/dan200/computercraft/shared/peripheral/modem/TileWirelessModem.java
View File

@@ -12,8 +12,8 @@ import dan200.computercraft.shared.peripheral.PeripheralType;
import dan200.computercraft.shared.peripheral.common.BlockPeripheral;
import dan200.computercraft.shared.peripheral.common.BlockPeripheralVariant;
import net.minecraft.block.state.IBlockState;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.Vec3d;
import net.minecraft.world.World;
@@ -44,7 +44,7 @@ public class TileWirelessModem extends TileModemBase
@Override
public Vec3d getPosition()
{
BlockPos pos = m_entity.getPos().offset( m_entity.getDirection() );
BlockPos pos = m_entity.getPos().offset( m_entity.getCachedDirection() );
return new Vec3d( pos.getX(), pos.getY(), pos.getZ() );
}
@@ -53,7 +53,7 @@ public class TileWirelessModem extends TileModemBase
{
if( other instanceof Peripheral )
{
Peripheral otherModem = (Peripheral)other;
Peripheral otherModem = (Peripheral) other;
return otherModem.m_entity == m_entity;
}
return false;
@@ -62,8 +62,40 @@ public class TileWirelessModem extends TileModemBase
// Members
private boolean m_hasDirection = false;
public TileWirelessModem()
{
m_dir = EnumFacing.DOWN;
}
@Override
public void onLoad()
{
super.onLoad();
updateDirection();
}
@Override
public void updateContainingBlockInfo()
{
m_hasDirection = false;
}
@Override
public void update()
{
super.update();
updateDirection();
}
private void updateDirection()
{
if( !m_hasDirection )
{
m_hasDirection = true;
m_dir = getDirection();
}
}
@Override