69 lines
1.9 KiB
Java
69 lines
1.9 KiB
Java
package net.minecraft.world.item.crafting;
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import java.util.Map;
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import net.minecraft.core.HolderLookup;
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import net.minecraft.core.component.DataComponents;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.item.Items;
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import net.minecraft.world.item.MapItem;
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import net.minecraft.world.item.component.MapPostProcessing;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.saveddata.maps.MapItemSavedData;
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public class MapExtendingRecipe extends ShapedRecipe {
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public MapExtendingRecipe(CraftingBookCategory category) {
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super(
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"",
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category,
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ShapedRecipePattern.of(Map.of('#', Ingredient.of(Items.PAPER), 'x', Ingredient.of(Items.FILLED_MAP)), "###", "#x#", "###"),
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new ItemStack(Items.MAP)
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);
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}
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@Override
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public boolean matches(CraftingInput input, Level level) {
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if (!super.matches(input, level)) {
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return false;
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} else {
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ItemStack itemStack = findFilledMap(input);
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if (itemStack.isEmpty()) {
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return false;
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} else {
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MapItemSavedData mapItemSavedData = MapItem.getSavedData(itemStack, level);
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if (mapItemSavedData == null) {
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return false;
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} else {
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return mapItemSavedData.isExplorationMap() ? false : mapItemSavedData.scale < 4;
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}
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}
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}
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}
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@Override
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public ItemStack assemble(CraftingInput input, HolderLookup.Provider registries) {
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ItemStack itemStack = findFilledMap(input).copyWithCount(1);
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itemStack.set(DataComponents.MAP_POST_PROCESSING, MapPostProcessing.SCALE);
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return itemStack;
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}
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private static ItemStack findFilledMap(CraftingInput input) {
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for (int i = 0; i < input.size(); i++) {
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ItemStack itemStack = input.getItem(i);
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if (itemStack.has(DataComponents.MAP_ID)) {
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return itemStack;
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}
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}
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return ItemStack.EMPTY;
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}
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@Override
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public boolean isSpecial() {
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return true;
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}
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@Override
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public RecipeSerializer<MapExtendingRecipe> getSerializer() {
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return RecipeSerializer.MAP_EXTENDING;
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}
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}
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