1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
|
package gregtech.api.metatileentity;
import com.google.common.collect.Sets;
import gregtech.api.interfaces.metatileentity.IConnectable;
import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
import gregtech.api.interfaces.metatileentity.IMetaTileEntityCable;
import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
import gregtech.api.metatileentity.implementations.GT_MetaPipeEntity_Cable;
import gregtech.api.util.GT_Utility;
import ic2.api.energy.tile.IEnergySink;
import net.minecraft.tileentity.TileEntity;
import net.minecraftforge.common.util.ForgeDirection;
public class TileIC2EnergySink extends TileEntity implements IEnergySink {
private IGregTechTileEntity myMeta;
private GT_MetaPipeEntity_Cable cableMeta = null;
public TileIC2EnergySink(IGregTechTileEntity meta) {
if (meta == null) throw new NullPointerException("no null metas");
myMeta = meta;
final IMetaTileEntity metaTile = myMeta.getMetaTileEntity();
if (metaTile instanceof IMetaTileEntityCable) {
cableMeta = (GT_MetaPipeEntity_Cable) metaTile;
}
}
/*
*
* IC2 enet compat - IEnergySink
*
*/
/**
* Determine how much energy the sink accepts.
*
* Make sure that injectEnergy() does accepts energy if demandsEnergy() returns anything > 0.
*
* @note Modifying the energy net from this method is disallowed.
*
* @return max accepted input in eu
*/
@Override
public double getDemandedEnergy() {
if(cableMeta != null) {
return (cableMeta.mVoltage * cableMeta.mAmperage);
}
else
return myMeta.getEUCapacity() - myMeta.getStoredEU();
}
/**
* Determine the tier of this energy sink.
* 1 = LV, 2 = MV, 3 = HV, 4 = EV etc.
* @note Return Integer.MAX_VALUE to allow any voltage.
*
* @return tier of this energy sink
*/
@Override
public int getSinkTier() {
return GT_Utility.getTier(cableMeta != null ? cableMeta.mVoltage : myMeta.getInputVoltage());
}
/**
* Transfer energy to the sink.
*
* It's highly recommended to accept all energy by letting the internal buffer overflow to
* increase the performance and accuracy of the distribution simulation.
*
* @param directionFrom direction from which the energy comes from
* @param amount energy to be transferred
* @return Energy not consumed (leftover)
*/
@Override
public double injectEnergy(ForgeDirection directionFrom, double amount, double voltage) {
final long amps =(long)Math.max(amount / (cableMeta != null ? cableMeta.mVoltage : myMeta.getInputVoltage() * 1.0), 1.0);
final long euPerAmp = (long)(amount / (amps * 1.0));
final IMetaTileEntity metaTile = myMeta.getMetaTileEntity();
if (metaTile == null) return amount;
final long usedAmps;
if(cableMeta != null) {
usedAmps = ((IMetaTileEntityCable) metaTile).transferElectricity((byte) directionFrom.ordinal(), Math.min(euPerAmp, cableMeta.mVoltage), amps, Sets.newHashSet((TileEntity) myMeta));
}
else
usedAmps = myMeta.injectEnergyUnits((byte) directionFrom.ordinal(), Math.min(euPerAmp, myMeta.getInputVoltage()), amps);
return amount - ( usedAmps * euPerAmp);
// transferElectricity for cables
}
/**
* Determine if this acceptor can accept current from an adjacent emitter in a direction.
*
* The TileEntity in the emitter parameter is what was originally added to the energy net,
* which may be normal in-world TileEntity, a delegate or an IMetaDelegate.
*
* @param emitter energy emitter, may also be null or an IMetaDelegate
* @param direction direction the energy is being received from
*/
@Override
public boolean acceptsEnergyFrom(TileEntity emitter, ForgeDirection direction) {
final IMetaTileEntity metaTile = myMeta.getMetaTileEntity();
if(metaTile instanceof IMetaTileEntityCable && (direction == ForgeDirection.UNKNOWN || ((IConnectable)metaTile).isConnectedAtSide(direction.ordinal())))
return true;
else
return myMeta.inputEnergyFrom((byte) direction.ordinal(), false);
}
}
|
