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package gregtech.common.covers;
import com.google.common.io.ByteArrayDataInput;
import gregtech.api.enums.GT_Values;
import gregtech.api.gui.GT_GUICover;
import gregtech.api.gui.widgets.GT_GuiIntegerTextBox;
import gregtech.api.interfaces.tileentity.ICoverable;
import gregtech.api.net.GT_Packet_TileEntityCoverNew;
import gregtech.api.util.GT_CoverBehaviorBase;
import gregtech.api.util.GT_Utility;
import gregtech.api.util.ISerializableObject;
import io.netty.buffer.ByteBuf;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.nbt.NBTBase;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.fluids.Fluid;
import net.minecraftforge.fluids.FluidTankInfo;
import net.minecraftforge.fluids.IFluidHandler;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
/***
* @author TrainerSnow#5086
*/
public class GT_Cover_FluidLimiter extends GT_CoverBehaviorBase<GT_Cover_FluidLimiter.FluidLimiterData> {
public GT_Cover_FluidLimiter() {
super(FluidLimiterData.class);
}
@Override
protected FluidLimiterData onCoverScrewdriverClickImpl(byte aSide, int aCoverID, FluidLimiterData aCoverVariable, ICoverable aTileEntity, EntityPlayer aPlayer, float aX, float aY, float aZ) {
if(aTileEntity instanceof IFluidHandler) {
adjustThreshold(aCoverVariable, !aPlayer.isSneaking());
GT_Utility.sendChatToPlayer(aPlayer, String.format("Threshold: %f", aCoverVariable.threshold));
}
return aCoverVariable;
}
@Override
protected boolean letsFluidInImpl(byte aSide, int aCoverID, FluidLimiterData aCoverVariable, Fluid aFluid, ICoverable aTileEntity) {
return allowsFluidIn(aCoverVariable, aTileEntity);
}
@Override
protected boolean alwaysLookConnectedImpl(byte aSide, int aCoverID, FluidLimiterData aCoverVariable, ICoverable aTileEntity) {
return true;
}
/*
Helpers
*/
private boolean allowsFluidIn(FluidLimiterData aCoverVariable, ICoverable c) {
if(c instanceof IFluidHandler) {
return aCoverVariable.threshold > getFillLevelInputSlots((IFluidHandler) c);
}
return false;
}
private void adjustThreshold(FluidLimiterData coverVariable, boolean way) {
if(way) {
if((coverVariable.threshold + 0.05f) > 1F) {
coverVariable.threshold = 0F;
return;
}
coverVariable.threshold += 0.05F;
} else {
if((Math.abs(coverVariable.threshold) - 0.05F) < 0F) {
coverVariable.threshold = 1F;
return;
}
coverVariable.threshold -= 0.05F;
}
}
private float getFillLevelInputSlots(IFluidHandler fh) {
FluidTankInfo[] tankInfo = fh.getTankInfo(ForgeDirection.UNKNOWN);
long tMax;
long tUsed;
if(tankInfo != null) {
//0 Because we acces first slot only
FluidTankInfo inputSlot = tankInfo[0];
if(inputSlot.fluid != null) {
tMax = inputSlot.capacity;
tUsed = inputSlot.fluid.amount;
return (float) tUsed / (float) tMax;
}
}
return 0F;
}
/*
Data
*/
@Override
public FluidLimiterData createDataObject(int aLegacyData) {
return createDataObject();
}
@Override
public FluidLimiterData createDataObject() {
return new FluidLimiterData(1F);
}
public static class FluidLimiterData implements ISerializableObject {
private float threshold;
public FluidLimiterData(float threshold) {
this.threshold = threshold;
}
@Nonnull
@Override
public ISerializableObject copy() {
return new FluidLimiterData(threshold);
}
@Nonnull
@Override
public NBTBase saveDataToNBT() {
NBTTagCompound tag = new NBTTagCompound();
tag.setFloat("threshold", this.threshold);
return tag;
}
@Override
public void writeToByteBuf(ByteBuf aBuf) {
aBuf.writeFloat(this.threshold);
}
@Override
public void loadDataFromNBT(NBTBase aNBT) {
if(aNBT instanceof NBTTagCompound) {
NBTTagCompound tag = (NBTTagCompound) aNBT;
this.threshold = tag.getFloat("threshold");
}
}
@Nonnull
@Override
public ISerializableObject readFromPacket(ByteArrayDataInput aBuf, @Nullable EntityPlayerMP aPlayer) {
this.threshold = aBuf.readFloat();
return this;
}
}
/*
GUI
*/
@Override
protected Object getClientGUIImpl(byte aSide, int aCoverID, FluidLimiterData aCoverVariable, ICoverable aTileEntity, EntityPlayer aPlayer, World aWorld) {
return new GUI(aSide, aCoverID, aCoverVariable, aTileEntity);
}
@Override
public boolean hasCoverGUI() {
return true;
}
private static class GUI extends GT_GUICover {
private static final int startX = 10;
private static final int startY = 25;
private static final int spaceX = 18;
private static final int spaceY = 18;
private final byte side;
private final int coverID;
private final FluidLimiterData coverVariable;
private final GT_GuiIntegerTextBox thresholdBox;
private final int textColor = this.getTextColorOrDefault("text", 0xFF555555);
public GUI(byte aSide, int aCoverID, FluidLimiterData aCoverVariable, ICoverable aTileEntity) {
super(aTileEntity, 176, 107, GT_Utility.intToStack(aCoverID));
this.side = aSide;
this.coverID = aCoverID;
this.coverVariable = aCoverVariable;
thresholdBox = new GT_GuiIntegerTextBox(this, 2, startX, startY + spaceY * 2 - 24, spaceX * 4 - 3, 12) {
@Override
public boolean validChar(char c, int key) {
return super.validChar(c, key) || c == '-';
}
};
}
@Override
public void drawExtras(int mouseX, int mouseY, float parTicks) {
super.drawExtras(mouseX, mouseY, parTicks);
this.getFontRenderer().drawString("Percent threshold", startX, startY + spaceY * 2 - 35, textColor);
}
@Override
protected void onInitGui(int guiLeft, int guiTop, int gui_width, int gui_height) {
thresholdBox.setFocused(true);
String text;
text = this.coverVariable != null ? String.valueOf(Math.round(this.coverVariable.threshold * 100)) : "";
thresholdBox.setText(text);
}
@Override
public void applyTextBox(GT_GuiIntegerTextBox box) {
int percent;
try {
percent = Integer.parseInt(box.getText().trim());
} catch(NumberFormatException ignored) {
resetTextBox(thresholdBox);
return;
}
if(percent > 100 || percent <= 0) return;
this.coverVariable.threshold = percent / 100F;
box.setText(String.valueOf(percent));
GT_Values.NW.sendToServer(new GT_Packet_TileEntityCoverNew(side, coverID, coverVariable, tile));
}
}
}
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