86 lines
3.1 KiB
Java
86 lines
3.1 KiB
Java
package net.minecraft.client.gui.screens.recipebook;
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import it.unimi.dsi.fastutil.objects.Reference2ObjectArrayMap;
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import it.unimi.dsi.fastutil.objects.Reference2ObjectMap;
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import java.util.List;
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import net.fabricmc.api.EnvType;
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import net.fabricmc.api.Environment;
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import net.minecraft.client.Minecraft;
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import net.minecraft.client.gui.GuiGraphics;
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import net.minecraft.client.gui.screens.Screen;
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import net.minecraft.client.renderer.RenderType;
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import net.minecraft.core.component.DataComponents;
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import net.minecraft.util.context.ContextMap;
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import net.minecraft.world.inventory.Slot;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.item.crafting.display.SlotDisplay;
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import org.jetbrains.annotations.Nullable;
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@Environment(EnvType.CLIENT)
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public class GhostSlots {
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private final Reference2ObjectMap<Slot, GhostSlots.GhostSlot> ingredients = new Reference2ObjectArrayMap<>();
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private final SlotSelectTime slotSelectTime;
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public GhostSlots(SlotSelectTime slotSelectTime) {
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this.slotSelectTime = slotSelectTime;
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}
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public void clear() {
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this.ingredients.clear();
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}
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private void setSlot(Slot slot, ContextMap contextMap, SlotDisplay slotDisplay, boolean isResultSlot) {
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List<ItemStack> list = slotDisplay.resolveForStacks(contextMap);
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if (!list.isEmpty()) {
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this.ingredients.put(slot, new GhostSlots.GhostSlot(list, isResultSlot));
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}
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}
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protected void setInput(Slot slot, ContextMap contextMap, SlotDisplay slotDisplay) {
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this.setSlot(slot, contextMap, slotDisplay, false);
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}
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protected void setResult(Slot slot, ContextMap contextMap, SlotDisplay slotDisplay) {
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this.setSlot(slot, contextMap, slotDisplay, true);
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}
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public void render(GuiGraphics guiGraphics, Minecraft minecraft, boolean isBiggerResultSlot) {
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this.ingredients.forEach((slot, ghostSlot) -> {
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int i = slot.x;
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int j = slot.y;
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if (ghostSlot.isResultSlot && isBiggerResultSlot) {
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guiGraphics.fill(i - 4, j - 4, i + 20, j + 20, 822018048);
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} else {
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guiGraphics.fill(i, j, i + 16, j + 16, 822018048);
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}
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ItemStack itemStack = ghostSlot.getItem(this.slotSelectTime.currentIndex());
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guiGraphics.renderFakeItem(itemStack, i, j);
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guiGraphics.fill(RenderType.guiGhostRecipeOverlay(), i, j, i + 16, j + 16, 822083583);
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if (ghostSlot.isResultSlot) {
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guiGraphics.renderItemDecorations(minecraft.font, itemStack, i, j);
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}
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});
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}
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public void renderTooltip(GuiGraphics guiGraphics, Minecraft minecraft, int mouseX, int mouseY, @Nullable Slot slot) {
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if (slot != null) {
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GhostSlots.GhostSlot ghostSlot = this.ingredients.get(slot);
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if (ghostSlot != null) {
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ItemStack itemStack = ghostSlot.getItem(this.slotSelectTime.currentIndex());
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guiGraphics.renderComponentTooltip(
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minecraft.font, Screen.getTooltipFromItem(minecraft, itemStack), mouseX, mouseY, itemStack.get(DataComponents.TOOLTIP_STYLE)
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);
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}
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}
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}
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@Environment(EnvType.CLIENT)
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record GhostSlot(List<ItemStack> items, boolean isResultSlot) {
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public ItemStack getItem(int index) {
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int i = this.items.size();
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return i == 0 ? ItemStack.EMPTY : (ItemStack)this.items.get(index % i);
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}
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}
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}
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