package tconstruct.modifiers.tools;
import java.util.*;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import tconstruct.library.tools.ToolCore;
public class ModPiston extends ItemModTypeFilter
{
String tooltipName;
int max = 10;
public ModPiston(int effect, ItemStack[] items, int[] values)
{
super(effect, "Piston", items, values);
tooltipName = "\u00a77Knockback";
}
@Override
protected boolean canModify (ItemStack tool, ItemStack[] input)
{
if (tool.getItem() instanceof ToolCore)
{
ToolCore toolItem = (ToolCore) tool.getItem();
if (!validType(toolItem))
return false;
if (matchingAmount(input) > max)
return false;
NBTTagCompound tags = tool.getTagCompound().getCompoundTag("InfiTool");
if (!tags.hasKey(key))
return tags.getInteger("Modifiers") > 0 && matchingAmount(input) <= max;
int keyPair[] = tags.getIntArray(key);
if (keyPair[0] + matchingAmount(input) <= keyPair[1])
return true;
else if (keyPair[0] == keyPair[1])
return tags.getInteger("Modifiers") > 0;
}
return false;
}
@Override
public void modify (ItemStack[] input, ItemStack tool)
{
NBTTagCompound tags = tool.getTagCompound().getCompoundTag("InfiTool");
int increase = matchingAmount(input);
if (tags.hasKey(key))
{
int[] keyPair = tags.getIntArray(key);
if (keyPair[0] % max == 0)
{
keyPair[0] += increase;
keyPair[1] += max;
tags.setIntArray(key, keyPair);
int modifiers = tags.getInteger("Modifiers");
modifiers -= 1;
tags.setInteger("Modifiers", modifiers);
}
else
{
keyPair[0] += increase;
tags.setIntArray(key, keyPair);
}
updateModTag(tool, keyPair);
}
else
{
int modifiers = tags.getInteger("Modifiers");
modifiers -= 1;
tags.setInteger("Modifiers", modifiers);
String modName = "\u00a74Knockback (" + increase + "/" + max + ")";
int tooltipIndex = addToolTip(tool, tooltipName, modName);
int[] keyPair = new int[] { increase, max, tooltipIndex };
tags.setIntArray(key, keyPair);
}
float knockback = tags.getFloat("Knockback");
knockback += 0.1 * increase;
tags.setFloat("Knockback", knockback);
}
void updateModTag (ItemStack tool, int[] keys)
{
NBTTagCompound tags = tool.getTagCompound().getCompoundTag("InfiTool");
String tip = "ModifierTip" + keys[2];
String modName = "\u00a77Knockback (" + keys[0] + "/" + keys[1] + ")";
tags.setString(tip, modName);
}
public boolean validType (ToolCore tool)
{
List list = Arrays.asList(tool.getTraits());
return list.contains("weapon");
}
}