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Cached Orientation array in power pipes for perf.

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This commit is contained in:
CovertJaguar 2012-11-08 23:04:47 -08:00
parent d267a91e69
commit b4a00eeedd
1 changed files with 27 additions and 17 deletions
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44
common/buildcraft/transport/PipeTransportPower.java
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@ -9,8 +9,6 @@
package buildcraft.transport;
import net.minecraft.src.NBTTagCompound;
import net.minecraft.src.TileEntity;
import buildcraft.BuildCraftCore;
import buildcraft.BuildCraftTransport;
import buildcraft.api.core.Orientations;
@ -22,8 +20,12 @@ import buildcraft.core.IMachine;
import buildcraft.core.proxy.CoreProxy;
import buildcraft.core.utils.Utils;
import buildcraft.transport.network.PacketPowerUpdate;
import net.minecraft.src.NBTTagCompound;
import net.minecraft.src.TileEntity;
public class PipeTransportPower extends PipeTransport {
public class PipeTransportPower extends PipeTransport {
private static final Orientations[] orientations = Orientations.values();
public short[] displayPower = new short[] { 0, 0, 0, 0, 0, 0 };
@ -37,8 +39,9 @@ public class PipeTransportPower extends PipeTransport {
public double powerResitance = 0.01;
public PipeTransportPower() {
for (int i = 0; i < 6; ++i)
for (int i = 0; i < 6; ++i) {
powerQuery[i] = 0;
}
}
SafeTimeTracker tracker = new SafeTimeTracker();
@ -59,26 +62,28 @@ public class PipeTransportPower extends PipeTransport {
// Extract the nearby connected tiles
for (int i = 0; i < 6; ++i)
if (Utils.checkPipesConnections(container.getTile(Orientations.values()[i]), container))
tiles[i] = container.getTile(Orientations.values()[i]);
for (int i = 0; i < 6; ++i) {
if (Utils.checkPipesConnections(container.getTile(orientations[i]), container))
tiles[i] = container.getTile(orientations[i]);
}
// Send the power to nearby pipes who requested it
displayPower = new short[] { 0, 0, 0, 0, 0, 0 };
for (int i = 0; i < 6; ++i)
for (int i = 0; i < 6; ++i) {
if (internalPower[i] > 0) {
double div = 0;
for (int j = 0; j < 6; ++j)
for (int j = 0; j < 6; ++j) {
if (j != i && powerQuery[j] > 0)
if (tiles[j] instanceof TileGenericPipe || tiles[j] instanceof IPowerReceptor)
div += powerQuery[j];
}
double totalWatt = internalPower[i];
for (int j = 0; j < 6; ++j)
for (int j = 0; j < 6; ++j) {
if (j != i && powerQuery[j] > 0) {
double watts = (totalWatt / div * powerQuery[j]);
@ -87,7 +92,7 @@ public class PipeTransportPower extends PipeTransport {
PipeTransportPower nearbyTransport = (PipeTransportPower) nearbyTile.pipe.transport;
nearbyTransport.receiveEnergy(Orientations.values()[j].reverse(), watts);
nearbyTransport.receiveEnergy(orientations[j].reverse(), watts);
displayPower[j] += watts / 2F;
displayPower[i] += watts / 2F;
@ -96,7 +101,7 @@ public class PipeTransportPower extends PipeTransport {
} else if (tiles[j] instanceof IPowerReceptor) {
IPowerReceptor pow = (IPowerReceptor) tiles[j];
pow.getPowerProvider().receiveEnergy((float) watts, Orientations.values()[j].reverse());
pow.getPowerProvider().receiveEnergy((float) watts, orientations[j].reverse());
displayPower[j] += watts / 2F;
displayPower[i] += watts / 2F;
@ -104,18 +109,21 @@ public class PipeTransportPower extends PipeTransport {
internalPower[i] -= watts;
}
}
}
}
}
// Compute the tiles requesting energy that are not pipes
for (int i = 0; i < 6; ++i)
for (int i = 0; i < 6; ++i) {
if (tiles[i] instanceof IPowerReceptor && !(tiles[i] instanceof TileGenericPipe)) {
IPowerReceptor receptor = (IPowerReceptor) tiles[i];
int request = receptor.powerRequest();
if (request > 0)
requestEnergy(Orientations.values()[i], request);
requestEnergy(orientations[i], request);
}
}
// Sum the amount of energy requested on each side
@ -124,14 +132,15 @@ public class PipeTransportPower extends PipeTransport {
for (int i = 0; i < 6; ++i) {
transferQuery[i] = 0;
for (int j = 0; j < 6; ++j)
for (int j = 0; j < 6; ++j) {
if (j != i)
transferQuery[i] += powerQuery[j];
}
}
// Transfer the requested energy to nearby pipes
for (int i = 0; i < 6; ++i)
for (int i = 0; i < 6; ++i) {
if (transferQuery[i] != 0)
if (tiles[i] != null) {
TileEntity entity = tiles[i];
@ -143,9 +152,10 @@ public class PipeTransportPower extends PipeTransport {
continue;
PipeTransportPower nearbyTransport = (PipeTransportPower) nearbyTile.pipe.transport;
nearbyTransport.requestEnergy(Orientations.values()[i].reverse(), transferQuery[i]);
nearbyTransport.requestEnergy(orientations[i].reverse(), transferQuery[i]);
}
}
}
if (!worldObj.isRemote && tracker.markTimeIfDelay(worldObj, 2 * BuildCraftCore.updateFactor)) {
PacketPowerUpdate packet = new PacketPowerUpdate(xCoord, yCoord, zCoord);