My custom container slots are overlaying player's invetory slots (not visually). When i click on slots in my container, it somehow clicks on the respective slot in player's inventory and swaps/puts/takes items from it . How do i manage that ? In my container constructor i didn't add any player's inventory slots, i don't need them.

TickHandler - Server - player

 

  //ThaumicWheelProject  
	if(utils.isKeyPressed("V",player.username) && player.getCurrentEquippedItem()!= null && player.getCurrentEquippedItem().getItem() instanceof ItemWandCasting && (!player.getEntityData().hasKey(ThaumicWheelUtils.isOpenedForNBT) || !player.getEntityData().getBoolean(ThaumicWheelUtils.isOpenedForNBT))){
		player.getEntityData().setBoolean(ThaumicWheelUtils.isOpenedForNBT, true);
		new SimplePacket().openNewThaumicWheelGUI(player);

	}
	else if(!utils.isKeyPressed("V",player.username) && (player.getEntityData().hasKey(ThaumicWheelUtils.isOpenedForNBT) || player.getEntityData().getBoolean(ThaumicWheelUtils.isOpenedForNBT))){
		player.getEntityData().setBoolean(ThaumicWheelUtils.isOpenedForNBT, false);
		if(ThaumicWheelUtils.GUIs.containsKey(player))
			player.closeScreen();
		ThaumicWheelUtils.GUIs.remove(player);
	}
	//................

 

In packethandler FMLNetworkHandler.openGui is used.

 

Container

 public class ThaumicWheelContainer extends Container{

public World world;
public EntityPlayer player;
public int posX,posY,posZ;
public ItemStack pouch;
public int pouchSlot = -1;
public IInventory inv = new FocusPouchINV();

public ThaumicWheelContainer(EntityPlayer player,World par2World, int par3, int par4, int par5)
  {
    this.world = par2World;
    this.posX = par3;
    this.posY = par4;
    this.posZ = par5;
    this.player = player;
    this.pouch = ThaumicWheelUtils.playerGetPouch(player);
    this.pouchSlot = ThaumicWheelUtils.playerGetPouchSlot(player);
    ThaumicWheelUtils.GUIs.put(player, this);

    for (int a = 0; a < 18; a++) {
      this.addSlotToContainer(new RestrictedSlot(inv, a, 37 + a % 6 * 18, 60 + a / 6 * 18,IWandFocus.class));
    }
    
    ItemFocusPouch p = (ItemFocusPouch) ConfigItems.itemFocusPouch;
    if(pouch != null && player.getCurrentEquippedItem() != null && player.getCurrentEquippedItem().getItem() instanceof ItemWandCasting){
       ItemStack[] fs = p.getInventory(pouch);
       for(int i = 0;i<fs.length;i++){
    	   inv.setInventorySlotContents(i, fs[i]);
       }
    }else{
    	player.closeScreen();
    	player.getEntityData().setBoolean(ThaumicWheelUtils.isOpenedForNBT, false);
		if(ThaumicWheelUtils.GUIs.containsKey(player))
			player.closeScreen();
		ThaumicWheelUtils.GUIs.remove(player);
    }
    
  }






@Override
public boolean canInteractWith(EntityPlayer entityplayer) {
	return true;
}

public ItemStack slotClick(int par1, int par2, int par3, EntityPlayer par4EntityPlayer){
	new SimplePacket().changeWandFoci(par4EntityPlayer,par1);
	return (((Slot)this.inventorySlots.get(par1)) != null) ? ((Slot)this.inventorySlots.get(par1)).getStack() : null;




}



} 

 

GuiContainer

 

 public class ThaumicWheelGUI extends GuiContainer{

public EntityPlayer player;
public ItemStack wand;


public ThaumicWheelGUI(EntityPlayer player,World world,int x, int y,int z){
	super(new ThaumicWheelContainer(player,world,x,y,z));
	this.player = player;
	this.wand = player.getCurrentEquippedItem();
}

public boolean doesGuiPauseGame()
    {
        return false;
    }

public void drawScreen(int par1, int par2, float par3)
    {
        super.drawScreen(par1, par2, par3);
    }

@Override
protected void drawGuiContainerBackgroundLayer(float f, int i, int j) {
	UtilsFX.drawTag(50, 50, Aspect.AIR);
        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
        Minecraft.getMinecraft().renderEngine.bindTexture(new ResourceLocation("thaumcraft","textures/gui/gui_focuspouch.png"));
        int x = (this.width-175)/2;
        int y = (this.height-142)/2;
        GL11.glEnable(3042);
        this.drawTexturedModalRect(x, y, 0, 0, 175, 142);
        GL11.glDisable(3042);

}

}

 

Where should i call FMLNetworkHandler.openGui/EntityPlayer.openGui on SERVER or on CLIENT ?

On the server side.