Applied-Energistics-2-tiler.../recipes/handlers/Shaped.java

134 lines
3.2 KiB
Java

package appeng.recipes.handlers;
import java.util.ArrayList;
import java.util.List;
import net.minecraft.item.ItemStack;
import appeng.api.exceptions.MissingIngredientError;
import appeng.api.exceptions.RecipeError;
import appeng.api.exceptions.RegistrationError;
import appeng.api.recipes.ICraftHandler;
import appeng.api.recipes.IIngredient;
import appeng.core.AELog;
import appeng.recipes.RecipeHandler;
import appeng.recipes.game.ShapedRecipe;
import appeng.util.Platform;
import cpw.mods.fml.common.registry.GameRegistry;
public class Shaped implements ICraftHandler, IWebsiteSeralizer
{
private int rows;
private int cols;
List<List<IIngredient>> inputs;
IIngredient output;
@Override
public void setup(List<List<IIngredient>> input, List<List<IIngredient>> output) throws RecipeError
{
if ( output.size() == 1 && output.get( 0 ).size() == 1 )
{
rows = input.size();
if ( rows > 0 && input.size() <= 3 )
{
cols = input.get( 0 ).size();
if ( cols <= 3 && cols >= 1 )
{
for (int x = 0; x < input.size(); x++)
if ( input.get( x ).size() != cols )
throw new RecipeError( "all rows in a shaped crafting recipe must contain the same number of ingredients." );
inputs = input;
this.output = output.get( 0 ).get( 0 );
}
else
throw new RecipeError( "Crafting recipes must have 1-3 columns." );
}
else
throw new RecipeError( "shaped crafting recpies must have 1-3 rows." );
}
else
throw new RecipeError( "Crafting must produce a single output." );
}
@Override
public void register() throws RegistrationError, MissingIngredientError
{
char first = 'A';
List<Object> args = new ArrayList<Object>();
for (int y = 0; y < rows; y++)
{
String row = "";
for (int x = 0; x < cols; x++)
{
if ( inputs.get( y ).get( x ).isAir() )
row = row + " ";
else
{
row = row + first;
args.add( first );
args.add( inputs.get( y ).get( x ) );
first++;
}
}
args.add( y, new String( row ) );
}
ItemStack outIS = output.getItemStack();
try
{
GameRegistry.addRecipe( new ShapedRecipe( outIS, args.toArray( new Object[args.size()] ) ) );
}
catch (Throwable e)
{
AELog.error( e );
throw new RegistrationError( "Error while adding shaped recipe." );
}
}
@Override
public boolean canCraft(ItemStack reqOutput) throws RegistrationError, MissingIngredientError
{
for (int y = 0; y < rows; y++)
for (int x = 0; x < cols; x++)
{
IIngredient i = inputs.get( y ).get( x );
if ( !i.isAir() )
{
for ( ItemStack r : i.getItemStackSet() )
{
if ( Platform.isSameItemPrecise( r, reqOutput) )
return false;
}
}
}
return Platform.isSameItemPrecise( output.getItemStack(), reqOutput );
}
@Override
public String getPattern(RecipeHandler h)
{
String o = "shaped " + output.getQty() + " " + cols + "x" + rows + "\n";
o += h.getName( output ) + "\n";
for (int y = 0; y < rows; y++)
for (int x = 0; x < cols; x++)
{
IIngredient i = inputs.get( y ).get( x );
if ( i.isAir() )
o += "air" + (x + 1 == cols ? "\n" : " ");
else
o += h.getName( i ) + (x + 1 == cols ? "\n" : " ");
}
return o.trim();
}
}