TechReborn/src/main/java/techreborn/power/TRPowerNet.java
2016-03-22 20:03:46 +00:00

286 lines
9.4 KiB
Java

package techreborn.power;
import net.minecraft.entity.item.EntityTNTPrimed;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.math.BlockPos;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import reborncore.api.power.IEnergyInterfaceTile;
import techreborn.parts.CableMultipart;
import techreborn.parts.EnumCableType;
import java.util.ArrayList;
import java.util.List;
public class TRPowerNet {
int tick = 0;
private ArrayList<CableMultipart> cables = new ArrayList();
public ArrayList<EnergyHandler> endpoints = new ArrayList();
private int energy = 0;
EnumCableType cableType;
public TRPowerNet(EnumCableType cableType) {
this.cableType = cableType;
MinecraftForge.EVENT_BUS.register(this);
}
public int getIOLimit() {
return cableType.transferRate;
}
@SubscribeEvent
public void tick(PowerTickEvent evt) {
if (tick < 20) {
tick++;
return;
}
if (tick % 80 == 0) {
List<CableMultipart> oldCables = new ArrayList<>();
for (CableMultipart cableMultipart : cables) {
if (cableMultipart.getWorld() == null || cableMultipart.getPos() == null) {
oldCables.add(cableMultipart);
}
CableMultipart mp = cableMultipart.getPartFromWorld(cableMultipart.getWorld(), cableMultipart.getPos(), null);
if (mp == null) {
oldCables.add(cableMultipart);
}
}
cables.removeAll(oldCables);
}
if (!cables.isEmpty()) {
ArrayList<EnergyHandler> collectibles = new ArrayList();
ArrayList<EnergyHandler> insertibles = new ArrayList();
for (EnergyHandler ei : endpoints) {
if (ei.isCollectible()) {
collectibles.add(ei);
}
if (ei.isInsertible()) {
insertibles.add(ei);
}
}
if(energy < cableType.transferRate * cables.size()){
for (EnergyHandler handler : collectibles) {
energy += handler.collectEnergy(cableType.transferRate);
}
}
for (EnergyHandler handler : insertibles) {
energy -= handler.addEnergy(Math.min(energy, cableType.transferRate));
}
} else {
MinecraftForge.EVENT_BUS.unregister(this);
}
tick++;
}
public void addElement(CableMultipart te) {
if (!cables.contains(te)) {
cables.add(te);
}
}
public void removeElement(CableMultipart te) {
cables.remove(te);
this.rebuild();
this.checkAndRemoveOldEndpoints();
}
public static void buildEndpoint(TRPowerNet net){
ArrayList<CableMultipart> parts = new ArrayList<>();
ArrayList<CableMultipart> partsToMerge = new ArrayList<>();
parts.addAll(net.cables);
for(CableMultipart cable : parts){
for(EnumFacing facing : EnumFacing.VALUES){
BlockPos pos = cable.getPos().offset(facing);
TileEntity tile = cable.getWorld().getTileEntity(pos);
if(tile != null && tile instanceof IEnergyInterfaceTile){
IEnergyInterfaceTile eit = (IEnergyInterfaceTile) tile;
net.addConnection(eit, facing);
}
CableMultipart cableMultipart = CableMultipart.getPartFromWorld(cable.getWorld(), pos, null);
if(cableMultipart != null){
if(cableMultipart.getNetwork() != net){
partsToMerge.add(cableMultipart);
}
}
}
}
for(CableMultipart cableMultipart : partsToMerge){
cableMultipart.mergeWith = net;
}
net.checkAndRemoveOldEndpoints();
}
public void checkAndRemoveOldEndpoints(){
List<EnergyHandler> deadHandlers = new ArrayList<>();
for(EnergyHandler energyHandler : endpoints){
TileEntity tile = (TileEntity) energyHandler.tile;
if(tile.getWorld().getTileEntity(tile.getPos()) == null){
deadHandlers.add(energyHandler);
} else {
boolean hasNet = false;
for(EnumFacing facing : EnumFacing.VALUES){
BlockPos pos = tile.getPos().offset(facing);
CableMultipart multipart = CableMultipart.getPartFromWorld(tile.getWorld(), pos, facing);
if(multipart != null && multipart.getNetwork() == this){
hasNet = true;
}
}
if(!hasNet){
deadHandlers.add(energyHandler);
}
}
}
endpoints.removeAll(deadHandlers);
}
public void rebuild() {
for (int i = 0; i < cables.size(); i++) {
CableMultipart te = cables.get(i);
te.setNetwork(null);
te.findAndJoinNetwork(te.getWorld(), te.getPos());
}
this.clear(true);
MinecraftForge.EVENT_BUS.unregister(this);
}
public int getEnergy() {
return energy;
}
public void setEnergy(int energy){
energy += energy;
if(energy < 0){
energy = 0;
}
}
public void addConnection(IEnergyInterfaceTile ih, EnumFacing dir) {
if (ih instanceof CableMultipart)
return;
EnergyHandler has = this.getHandleFrom(ih);
if (has == null) {
endpoints.add(new EnergyHandler(ih, cableType, dir));
} else {
has.side = dir;
}
}
public void merge(TRPowerNet n) {
if (n != this) {
ArrayList<CableMultipart> li = new ArrayList();
for (int i = 0; i < n.cables.size(); i++) {
CableMultipart wire = n.cables.get(i);
li.add(wire);
}
for (EnergyHandler ei : endpoints) {
endpoints.add(ei);
}
n.clear(false);
for (int i = 0; i < li.size(); i++) {
CableMultipart wire = li.get(i);
wire.setNetwork(this);
}
checkAndRemoveOldEndpoints();
MinecraftForge.EVENT_BUS.unregister(n);
}
}
private EnergyHandler getHandleFrom(IEnergyInterfaceTile tile) {
for (EnergyHandler ei : endpoints) {
if (ei.tile == tile)
return ei;
}
return null;
}
private void clear(boolean clearTiles) {
if (clearTiles) {
for (int i = 0; i < cables.size(); i++) {
cables.get(i).resetNetwork();
}
}
cables.clear();
endpoints.clear();
energy = 0;
MinecraftForge.EVENT_BUS.unregister(this);
}
public int addEnergy(int maxAdd, boolean simulate) {
if (energy >= this.getIOLimit())
return 0;
maxAdd = Math.min(this.getIOLimit(), maxAdd);
if (!simulate)
energy += maxAdd;
return maxAdd;
}
private static class EnergyHandler {
private final IEnergyInterfaceTile tile;
private EnumFacing side;
private final EnumCableType type;
private EnergyHandler(IEnergyInterfaceTile ih, EnumCableType type, EnumFacing dir) {
tile = ih;
this.type = type;
this.side = dir;
}
public boolean isInsertible() {
return this.getTotalInsertible() > 0;
}
public boolean isCollectible() {
return this.getTotalCollectible() > 0;
}
public boolean contains(IEnergyInterfaceTile tile) {
return tile == this.tile;
}
public int collectEnergy(int max) {
int total = 0;
if (tile.canProvideEnergy(side.getOpposite())) {
int collect = (int) Math.min(max, Math.min(tile.getMaxOutput(), tile.getEnergy()));
total = (int) tile.useEnergy(collect, false);
}
return total;
}
public int addEnergy(int max) {
int total = 0;
if (tile.canAcceptEnergy(side) && max > 0) {
if (type.tier.ordinal() > tile.getTier().ordinal()) {
if (tile instanceof TileEntity) {
((TileEntity) tile).getWorld().createExplosion(new EntityTNTPrimed(((TileEntity) tile).getWorld()), ((TileEntity) tile).getPos().getX(), ((TileEntity) tile).getPos().getY(), ((TileEntity) tile).getPos().getZ(), 2.5F, true);
}
return 0;
}
int add = max - total;
total += tile.addEnergy(add, false);
}
return total;
}
public int getTotalCollectible() {
if (tile.canProvideEnergy(side.getOpposite()) && tile.getEnergy() != 0) {
return (int) Math.min(tile.getMaxOutput(), tile.getEnergy());
}
return 0;
}
public int getTotalInsertible() {
int total = 0;
if (tile.canAcceptEnergy(side.getOpposite()) && tile.getMaxPower() - tile.getEnergy() != 0) {
total += tile.addEnergy(type.transferRate, true);
}
return total;
}
}
}