Package net.minecraft.recipe

Class ShapedRecipe

java.lang.Object

net.minecraft.recipe.ShapedRecipe

All Implemented Interfaces:

CraftingRecipe, Recipe<CraftingInventory>

Direct Known Subclasses:

MapExtendingRecipe

public class ShapedRecipe
extends Object
implements CraftingRecipe

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ShapedRecipe.Serializer

Field Summary

Fields

Modifier and Type	Field	Description
private String	group
private int	height
private Identifier	id
private DefaultedList<Ingredient>	input
private ItemStack	output
private int	width

Constructor Summary

Constructors

Constructor	Description
ShapedRecipe(Identifier id, String group, int width, int height, DefaultedList<Ingredient> input, ItemStack output)

Method Summary

Modifier and Type	Method	Description
ItemStack	craft(CraftingInventory craftingInventory)	Crafts this recipe.
private static DefaultedList<Ingredient>	createPatternMatrix(String[] pattern, Map<String,Ingredient> symbols, int width, int height)	Compiles a pattern and series of symbols into a list of ingredients (the matrix) suitable for matching against a crafting grid.
private static int	findFirstSymbol(String line)
private static int	findLastSymbol(String pattern)
boolean	fits(int width, int height)	Determines whether this recipe's pattern will fit into the available crafting area.
String	getGroup()	Optional group this recipe belongs in.
int	getHeight()
Identifier	getId()
DefaultedList<Ingredient>	getIngredients()	The ingredients accepted as inputs for this recipe.
static ItemStack	getItemStack(JsonObject json)
ItemStack	getOutput()
private static String[]	getPattern(JsonArray json)
RecipeSerializer<?>	getSerializer()
int	getWidth()
boolean	matches(CraftingInventory craftingInventory, World world)	Determines whether this recipe matches the contents currently placed inside the available crafting grid.
private boolean	matchesPattern(CraftingInventory inv, int offsetX, int offsetY, boolean flipped)
private static Map<String,Ingredient>	readSymbols(JsonObject json)	Reads the pattern symbols.
(package private) static String[]	removePadding(String[] pattern)	Removes empty space from around the recipe pattern.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.minecraft.recipe.CraftingRecipe

getType

Methods inherited from interface net.minecraft.recipe.Recipe

createIcon, getRemainder, isIgnoredInRecipeBook

Field Details

width

private final int width

height

private final int height

input

private final DefaultedList<Ingredient> input

output

private final ItemStack output

id

private final Identifier id

group

private final String group

Constructor Details

ShapedRecipe

public ShapedRecipe(Identifier id,
String group,
int width,
int height,
DefaultedList<Ingredient> input,
ItemStack output)

Method Details

getId

public Identifier getId()

Specified by:

getId in interface Recipe<CraftingInventory>

getSerializer

public RecipeSerializer<?> getSerializer()

Specified by:

getSerializer in interface Recipe<CraftingInventory>

getGroup

@Environment(CLIENT)
public String getGroup()

Optional group this recipe belongs in. Used to group recipes into different categories by the recipe book.

Specified by:

getGroup in interface Recipe<CraftingInventory>

getOutput

public ItemStack getOutput()

Specified by:

getOutput in interface Recipe<CraftingInventory>

getIngredients

public DefaultedList<Ingredient> getIngredients()

The ingredients accepted as inputs for this recipe. Used by the recipe book when displaying a ghost form of this recipe on the crafting grid as well as for previewing the possible inputs in the book itself.

Specified by:

getIngredients in interface Recipe<CraftingInventory>

fits

@Environment(CLIENT)
public boolean fits(int width,
int height)

Determines whether this recipe's pattern will fit into the available crafting area.

Specified by:

fits in interface Recipe<CraftingInventory>

matches

public boolean matches(CraftingInventory craftingInventory,
World world)

Description copied from interface: Recipe

Determines whether this recipe matches the contents currently placed inside the available crafting grid.

Specified by:

matches in interface Recipe<CraftingInventory>

matchesPattern

private boolean matchesPattern(CraftingInventory inv,
int offsetX,
int offsetY,
boolean flipped)

craft

public ItemStack craft(CraftingInventory craftingInventory)

Description copied from interface: Recipe

Crafts this recipe.

This method may perform side effects on the inventory argument.

This method should return a new item stack on each call.

Specified by:

craft in interface Recipe<CraftingInventory>

Returns:

the resulting item stack

getWidth

public int getWidth()

getHeight

public int getHeight()

createPatternMatrix

private static DefaultedList<Ingredient> createPatternMatrix(String[] pattern,
Map<String,Ingredient> symbols,
int width,
int height)

Compiles a pattern and series of symbols into a list of ingredients (the matrix) suitable for matching against a crafting grid.

removePadding

static String[] removePadding(String[] pattern)

Removes empty space from around the recipe pattern.

Turns patterns such as:

 
 "   o"
 "   a"
 "    "
 
 

Into:

 
 "o"
 "a"
 
 

Returns:

a new recipe pattern with all leading and trailing empty rows/columns removed

findFirstSymbol

private static int findFirstSymbol(String line)

findLastSymbol

private static int findLastSymbol(String pattern)

getPattern

private static String[] getPattern(JsonArray json)

readSymbols

private static Map<String,Ingredient> readSymbols(JsonObject json)

Reads the pattern symbols.

Returns:

a mapping from a symbol to the ingredient it represents

getItemStack

public static ItemStack getItemStack(JsonObject json)