118 lines
3.6 KiB
Java
118 lines
3.6 KiB
Java
package net.minecraft.world.inventory;
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import net.minecraft.core.NonNullList;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.world.Container;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.item.crafting.CraftingInput;
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import net.minecraft.world.item.crafting.CraftingRecipe;
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import net.minecraft.world.item.crafting.RecipeType;
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import net.minecraft.world.level.Level;
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public class ResultSlot extends Slot {
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private final CraftingContainer craftSlots;
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private final Player player;
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private int removeCount;
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public ResultSlot(Player player, CraftingContainer craftSlots, Container container, int slot, int xPosition, int yPosition) {
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super(container, slot, xPosition, yPosition);
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this.player = player;
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this.craftSlots = craftSlots;
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}
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@Override
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public boolean mayPlace(ItemStack stack) {
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return false;
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}
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@Override
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public ItemStack remove(int amount) {
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if (this.hasItem()) {
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this.removeCount = this.removeCount + Math.min(amount, this.getItem().getCount());
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}
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return super.remove(amount);
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}
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@Override
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protected void onQuickCraft(ItemStack stack, int amount) {
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this.removeCount += amount;
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this.checkTakeAchievements(stack);
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}
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@Override
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protected void onSwapCraft(int numItemsCrafted) {
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this.removeCount += numItemsCrafted;
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}
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@Override
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protected void checkTakeAchievements(ItemStack stack) {
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if (this.removeCount > 0) {
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stack.onCraftedBy(this.player, this.removeCount);
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}
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if (this.container instanceof RecipeCraftingHolder recipeCraftingHolder) {
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recipeCraftingHolder.awardUsedRecipes(this.player, this.craftSlots.getItems());
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}
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this.removeCount = 0;
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}
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private static NonNullList<ItemStack> copyAllInputItems(CraftingInput input) {
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NonNullList<ItemStack> nonNullList = NonNullList.withSize(input.size(), ItemStack.EMPTY);
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for (int i = 0; i < nonNullList.size(); i++) {
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nonNullList.set(i, input.getItem(i));
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}
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return nonNullList;
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}
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private NonNullList<ItemStack> getRemainingItems(CraftingInput input, Level level) {
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return level instanceof ServerLevel serverLevel
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? (NonNullList)serverLevel.recipeAccess()
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.getRecipeFor(RecipeType.CRAFTING, input, serverLevel)
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.map(recipeHolder -> ((CraftingRecipe)recipeHolder.value()).getRemainingItems(input))
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.orElseGet(() -> copyAllInputItems(input))
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: CraftingRecipe.defaultCraftingReminder(input);
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}
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@Override
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public void onTake(Player player, ItemStack stack) {
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this.checkTakeAchievements(stack);
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CraftingInput.Positioned positioned = this.craftSlots.asPositionedCraftInput();
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CraftingInput craftingInput = positioned.input();
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int i = positioned.left();
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int j = positioned.top();
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NonNullList<ItemStack> nonNullList = this.getRemainingItems(craftingInput, player.level());
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for (int k = 0; k < craftingInput.height(); k++) {
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for (int l = 0; l < craftingInput.width(); l++) {
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int m = l + i + (k + j) * this.craftSlots.getWidth();
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ItemStack itemStack = this.craftSlots.getItem(m);
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ItemStack itemStack2 = nonNullList.get(l + k * craftingInput.width());
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if (!itemStack.isEmpty()) {
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this.craftSlots.removeItem(m, 1);
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itemStack = this.craftSlots.getItem(m);
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}
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if (!itemStack2.isEmpty()) {
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if (itemStack.isEmpty()) {
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this.craftSlots.setItem(m, itemStack2);
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} else if (ItemStack.isSameItemSameComponents(itemStack, itemStack2)) {
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itemStack2.grow(itemStack.getCount());
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this.craftSlots.setItem(m, itemStack2);
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} else if (!this.player.getInventory().add(itemStack2)) {
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this.player.drop(itemStack2, false);
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}
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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 boolean isFake() {
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return true;
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}
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}
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