package gregtech.common.covers;

import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraftforge.fluids.Fluid;
import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
import gregtech.api.interfaces.tileentity.ICoverable;
import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
import gregtech.api.metatileentity.implementations.GT_MetaTileEntity_BasicTank;
import gregtech.api.metatileentity.implementations.GT_MetaTileEntity_MultiBlockBase;
import gregtech.api.util.GT_CoverBehavior;
import gregtech.api.util.GT_Utility;

public class GT_Cover_PlayerDetector extends GT_CoverBehavior{

	private String placer = "";
	private int range = 8;
	
	public int doCoverThings(byte aSide, byte aInputRedstone, int aCoverID, int aCoverVariable, ICoverable aTileEntity, long aTimer)
	  {
		boolean playerDetected = false;
		
		if(aTileEntity instanceof IGregTechTileEntity){
			if(aTileEntity.isUniversalEnergyStored(20)){
				aTileEntity.decreaseStoredEnergyUnits(20, true);
				range = 32;
			}else{range = 8;}
			placer = ((IGregTechTileEntity) aTileEntity).getOwnerName();
		}
		for (Object tObject : aTileEntity.getWorld().playerEntities) {
            if ((tObject instanceof EntityPlayerMP))
            {
            	EntityPlayerMP tEntity = (EntityPlayerMP)tObject;
              int dist = Math.max(1, (int)tEntity.getDistance(aTileEntity.getXCoord() + 0.5D, aTileEntity.getYCoord() + 0.5D, aTileEntity.getZCoord() + 0.5D));
              if (dist < range)
              {
                if (aCoverVariable == 0)
                {
                	playerDetected=true;
                  break;
                }
                if (tEntity.getDisplayName().equalsIgnoreCase(placer))
                {
                  if (aCoverVariable == 1)
                  {
                	  playerDetected=true;
                    break;
                  }
                }
                else if (aCoverVariable == 2)
                {
                	playerDetected=true;
                  break;
                }
              }
            }
          }
		
		
		aTileEntity.setOutputRedstoneSignal(aSide, (byte)(playerDetected ? 15 : 0));
		return aCoverVariable;
	}
	
	public int onCoverScrewdriverclick(byte aSide, int aCoverID, int aCoverVariable, ICoverable aTileEntity, EntityPlayer aPlayer, float aX, float aY, float aZ)
	  {
	    aCoverVariable = (aCoverVariable + 1) % 3;
	    if (aCoverVariable == 0) {
	      GT_Utility.sendChatToPlayer(aPlayer, "Emit if any Player is close");
	    }
	    if (aCoverVariable == 1) {
	      GT_Utility.sendChatToPlayer(aPlayer, "Emit if you are close");
	    }
	    if (aCoverVariable == 2) {
	      GT_Utility.sendChatToPlayer(aPlayer, "Emit if other player is close");
	    }
	    return aCoverVariable;
	  }
	  
	  public boolean letsEnergyIn(byte aSide, int aCoverID, int aCoverVariable, ICoverable aTileEntity)
	  {
	    return true;
	  }
	  
	  public boolean letsEnergyOut(byte aSide, int aCoverID, int aCoverVariable, ICoverable aTileEntity)
	  {
	    return true;
	  }
	  
	  public boolean letsFluidIn(byte aSide, int aCoverID, int aCoverVariable, Fluid aFluid, ICoverable aTileEntity)
	  {
	    return true;
	  }
	  
	  public boolean letsFluidOut(byte aSide, int aCoverID, int aCoverVariable, Fluid aFluid, ICoverable aTileEntity)
	  {
	    return true;
	  }
	  
	  public boolean letsItemsIn(byte aSide, int aCoverID, int aCoverVariable, int aSlot, ICoverable aTileEntity)
	  {
	    return true;
	  }
	  
	  public boolean letsItemsOut(byte aSide, int aCoverID, int aCoverVariable, int aSlot, ICoverable aTileEntity)
	  {
	    return true;
	  }
	  
	  public boolean manipulatesSidedRedstoneOutput(byte aSide, int aCoverID, int aCoverVariable, ICoverable aTileEntity)
	  {
	    return true;
	  }
	  
	  public int getTickRate(byte aSide, int aCoverID, int aCoverVariable, ICoverable aTileEntity)
	  {
	    return 20;
	  }
	
}