Loads o fix

src/main/java/com/volmit/iris/util/UIElement.java

@@ -0,0 +1,263 @@
+package com.volmit.iris.util.inventory;
+
+import org.bukkit.Material;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+
+import com.volmit.iris.util.KList;
+
+public class UIElement implements Element
+{
+	private MaterialBlock material;
+	private boolean enchanted;
+	private final String id;
+	private String name;
+	private double progress;
+	private boolean bg;
+	private final KList<String> lore;
+	private Callback<Element> eLeft;
+	private Callback<Element> eRight;
+	private Callback<Element> eShiftLeft;
+	private Callback<Element> eShiftRight;
+	private Callback<Element> eDraggedInto;
+	private Callback<Element> eOtherDraggedInto;
+	private int count;
+
+	public UIElement(String id)
+	{
+		this.id = id;
+		lore = new KList<>();
+		enchanted = false;
+		count = 1;
+		material = new MaterialBlock(Material.AIR);
+	}
+
+	@Override
+	public MaterialBlock getMaterial()
+	{
+		return material;
+	}
+
+	public Double clip(double value, double min, double max)
+	{
+		return Double.valueOf(Math.min(max, Math.max(min, value)));
+	}
+
+	@Override
+	public UIElement setMaterial(MaterialBlock material)
+	{
+		this.material = material;
+		return this;
+	}
+
+	@Override
+	public boolean isEnchanted()
+	{
+		return enchanted;
+	}
+
+	@Override
+	public UIElement setEnchanted(boolean enchanted)
+	{
+		this.enchanted = enchanted;
+		return this;
+	}
+
+	@Override
+	public String getId()
+	{
+		return id;
+	}
+
+	@Override
+	public String getName()
+	{
+		return name;
+	}
+
+	@Override
+	public UIElement setName(String name)
+	{
+		this.name = name;
+		return this;
+	}
+
+	@Override
+	public KList<String> getLore()
+	{
+		return lore;
+	}
+
+	@Override
+	public UIElement onLeftClick(Callback<Element> clicked)
+	{
+		eLeft = clicked;
+		return this;
+	}
+
+	@Override
+	public UIElement onRightClick(Callback<Element> clicked)
+	{
+		eRight = clicked;
+		return this;
+	}
+
+	@Override
+	public UIElement onShiftLeftClick(Callback<Element> clicked)
+	{
+		eShiftLeft = clicked;
+		return this;
+	}
+
+	@Override
+	public UIElement onShiftRightClick(Callback<Element> clicked)
+	{
+		eShiftRight = clicked;
+		return this;
+	}
+
+	@Override
+	public UIElement onDraggedInto(Callback<Element> into)
+	{
+		eDraggedInto = into;
+		return this;
+	}
+
+	@Override
+	public UIElement onOtherDraggedInto(Callback<Element> other)
+	{
+		eOtherDraggedInto = other;
+		return this;
+	}
+
+	@Override
+	public Element call(ElementEvent event, Element context)
+	{
+		try
+		{
+			switch(event)
+			{
+				case DRAG_INTO:
+					eDraggedInto.run(context);
+					return this;
+				case LEFT:
+					eLeft.run(context);
+					return this;
+				case OTHER_DRAG_INTO:
+					eOtherDraggedInto.run(context);
+					return this;
+				case RIGHT:
+					eRight.run(context);
+					return this;
+				case SHIFT_LEFT:
+					eShiftLeft.run(context);
+					return this;
+				case SHIFT_RIGHT:
+					eShiftRight.run(context);
+					return this;
+			}
+		}
+
+		catch(NullPointerException e)
+		{
+
+		}
+
+		catch(Throwable e)
+		{
+			e.printStackTrace();
+		}
+
+		return this;
+	}
+
+	@Override
+	public Element addLore(String loreLine)
+	{
+		getLore().add(loreLine);
+		return this;
+	}
+
+	@Override
+	public Element setBackground(boolean bg)
+	{
+		this.bg = bg;
+		return this;
+	}
+
+	@Override
+	public boolean isBackgrond()
+	{
+		return bg;
+	}
+
+	@Override
+	public Element setCount(int c)
+	{
+		count = (int) clip(c, 1, 64).intValue();
+		return this;
+	}
+
+	@Override
+	public int getCount()
+	{
+		return count;
+	}
+
+	@SuppressWarnings("deprecation")
+	@Override
+	public ItemStack computeItemStack()
+	{
+		try
+		{
+			ItemStack is = new ItemStack(getMaterial().getMaterial(), getCount(), getEffectiveDurability());
+			ItemMeta im = is.getItemMeta();
+			im.setDisplayName(getName());
+			im.setLore(getLore().copy());
+
+			if(isEnchanted())
+			{
+				im.addEnchant(Enchantment.DURABILITY, 1, true);
+			}
+
+			is.setItemMeta(im);
+			return is;
+		}
+
+		catch(Throwable e)
+		{
+			e.printStackTrace();
+		}
+
+		return null;
+	}
+
+	@Override
+	public Element setProgress(double progress)
+	{
+		this.progress = clip(progress, 0D, 1D);
+		return this;
+	}
+
+	@Override
+	public double getProgress()
+	{
+		return progress;
+	}
+
+	@Override
+	public short getEffectiveDurability()
+	{
+		if(getMaterial().getMaterial().getMaxDurability() == 0)
+		{
+			return 0;
+		}
+
+		else
+		{
+			int prog = (int) ((double) getMaterial().getMaterial().getMaxDurability() * (1D - getProgress()));
+			return clip(prog, 1, (getMaterial().getMaterial().getMaxDurability() - 1)).shortValue();
+		}
+	}
+}