FarmingHelper.java

package minefantasy.mf2.farming;

import java.util.Random;

import minefantasy.mf2.api.MineFantasyAPI;
import minefantasy.mf2.api.farming.CustomHoeEntry;
import net.minecraft.item.Item.ToolMaterial;
import net.minecraft.item.ItemHoe;
import net.minecraft.item.ItemStack;
import net.minecraft.world.World;

public class FarmingHelper 
{
	private static Random rand = new Random();
	private static float hoeFailChanceModifier = 1.0F;
	
	
	public static boolean isEnabled = true;
	
	public static float hoeFailChanceCfg = 1.0F;
	public static float farmBreakCfg = 1.0F;
	
	public static boolean didHoeFail(ItemStack hoe, World world, boolean grass)
	{
		if(!isEnabled)
		{
			return false;
		}
		float chanceMax = 30F*hoeFailChanceModifier*hoeFailChanceCfg;
		float chance = rand.nextFloat()*chanceMax;
		float efficiency = (getHoeEfficiency(hoe)*(grass ? 2.0F : 3.0F));
		
		MineFantasyAPI.debugMsg("Hoe Chance Fail = " + chance + " / " + efficiency + " (max= " + chanceMax + ")");
		return chance > efficiency;//Dirt is easier to hoe
	}
	
	public static boolean didHarvestRuinBlock(World world, boolean scythe)
	{
		if(!isEnabled)
		{
			return false;
		}
		float chance = 20F + (world.difficultySetting.getDifficultyId()*10F);
		if(scythe)chance *= 2F;
		return rand.nextFloat()*100F <= chance*farmBreakCfg ;
	}
	
	private static float getHoeEfficiency(ItemStack hoe) 
	{
		if(hoe != null)
		{
			if(hoe.getItem() instanceof ItemHoe)
			{
				String name = ((ItemHoe)hoe.getItem()).getToolMaterialName();
				ToolMaterial mat = ToolMaterial.valueOf(name);
				
				if(mat != null)
				{
					return CustomHoeEntry.getEntryEfficiency(hoe, mat.getEfficiencyOnProperMaterial());
				}
			}
		}
		return CustomHoeEntry.getEntryEfficiency(hoe, 6.0F);
	}
}