/
GuiIngredient.java
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/
GuiIngredient.java
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package mezz.jei.gui.ingredients;
import com.mojang.blaze3d.matrix.MatrixStack;
import javax.annotation.Nullable;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;
import com.mojang.blaze3d.systems.RenderSystem;
import mezz.jei.api.ingredients.subtypes.UidContext;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.AbstractGui;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.renderer.Rectangle2d;
import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.tags.ItemTags;
import net.minecraft.tags.ITagCollection;
import net.minecraft.tags.ITag;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.text.ITextComponent;
import net.minecraft.util.text.TextFormatting;
import mezz.jei.Internal;
import mezz.jei.api.gui.drawable.IDrawable;
import mezz.jei.api.gui.ingredient.IGuiIngredient;
import mezz.jei.api.gui.ingredient.ITooltipCallback;
import mezz.jei.api.helpers.IModIdHelper;
import mezz.jei.api.ingredients.IIngredientHelper;
import mezz.jei.api.ingredients.IIngredientRenderer;
import mezz.jei.api.recipe.IFocus;
import mezz.jei.gui.Focus;
import mezz.jei.gui.TooltipRenderer;
import mezz.jei.ingredients.IngredientFilter;
import mezz.jei.render.IngredientRenderHelper;
import mezz.jei.util.ErrorUtil;
import net.minecraft.util.text.TranslationTextComponent;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class GuiIngredient<T> extends AbstractGui implements IGuiIngredient<T> {
private static final Logger LOGGER = LogManager.getLogger();
private final int slotIndex;
private final boolean input;
private final Rectangle2d rect;
private final int xPadding;
private final int yPadding;
private final CycleTimer cycleTimer;
private final List<T> displayIngredients = new ArrayList<>(); // ingredients, taking focus into account
private final List<T> allIngredients = new ArrayList<>(); // all ingredients, ignoring focus
private final IIngredientRenderer<T> ingredientRenderer;
private final IIngredientHelper<T> ingredientHelper;
private List<ITooltipCallback<T>> tooltipCallbacks = Collections.emptyList();
@Nullable
private IDrawable background;
private boolean enabled;
public GuiIngredient(
int slotIndex,
boolean input,
IIngredientRenderer<T> ingredientRenderer,
IIngredientHelper<T> ingredientHelper,
Rectangle2d rect,
int xPadding, int yPadding,
int cycleOffset
) {
this.ingredientRenderer = ingredientRenderer;
this.ingredientHelper = ingredientHelper;
this.slotIndex = slotIndex;
this.input = input;
this.rect = rect;
this.xPadding = xPadding;
this.yPadding = yPadding;
this.cycleTimer = new CycleTimer(cycleOffset);
}
public Rectangle2d getRect() {
return rect;
}
public boolean isMouseOver(double xOffset, double yOffset, double mouseX, double mouseY) {
return enabled && (mouseX >= xOffset + rect.getX()) && (mouseY >= yOffset + rect.getY()) && (mouseX < xOffset + rect.getX() + rect.getWidth()) && (mouseY < yOffset + rect.getY() + rect.getHeight());
}
@Nullable
@Override
public T getDisplayedIngredient() {
return cycleTimer.getCycledItem(displayIngredients);
}
@Override
public List<T> getAllIngredients() {
return allIngredients;
}
public void set(@Nullable List<T> ingredients, @Nullable Focus<T> focus) {
this.displayIngredients.clear();
this.allIngredients.clear();
List<T> displayIngredients;
if (ingredients == null) {
displayIngredients = Collections.emptyList();
} else {
displayIngredients = ingredients;
}
T match = getMatch(displayIngredients, focus);
if (match != null) {
this.displayIngredients.add(match);
} else {
displayIngredients = filterOutHidden(displayIngredients);
this.displayIngredients.addAll(displayIngredients);
}
if (ingredients != null) {
this.allIngredients.addAll(ingredients);
}
enabled = !this.displayIngredients.isEmpty();
}
private List<T> filterOutHidden(List<T> ingredients) {
if (ingredients.isEmpty()) {
return ingredients;
}
IngredientFilter ingredientFilter = Internal.getIngredientFilter();
List<T> visible = new ArrayList<>();
for (T ingredient : ingredients) {
if (ingredient == null || ingredientFilter.isIngredientVisible(ingredient)) {
visible.add(ingredient);
}
if (visible.size() > 100) {
return visible;
}
}
if (visible.size() > 0) {
return visible;
}
return ingredients;
}
public void setBackground(IDrawable background) {
this.background = background;
}
@Nullable
private T getMatch(Collection<T> ingredients, @Nullable Focus<T> focus) {
if (focus != null && isMode(focus.getMode())) {
T focusValue = focus.getValue();
return ingredientHelper.getMatch(ingredients, focusValue, UidContext.Ingredient);
}
return null;
}
public void setTooltipCallbacks(List<ITooltipCallback<T>> tooltipCallbacks) {
this.tooltipCallbacks = tooltipCallbacks;
}
public void draw(MatrixStack matrixStack, int xOffset, int yOffset) {
cycleTimer.onDraw();
if (background != null) {
background.draw(matrixStack, xOffset + rect.getX(), yOffset + rect.getY());
}
T value = getDisplayedIngredient();
try {
ingredientRenderer.render(matrixStack, xOffset + rect.getX() + xPadding, yOffset + rect.getY() + yPadding, value);
} catch (RuntimeException | LinkageError e) {
if (value != null) {
throw ErrorUtil.createRenderIngredientException(e, value);
}
throw e;
}
}
@Override
@SuppressWarnings("deprecation")
public void drawHighlight(MatrixStack matrixStack, int color, int xOffset, int yOffset) {
int x = rect.getX() + xOffset + xPadding;
int y = rect.getY() + yOffset + yPadding;
RenderSystem.disableLighting();
RenderSystem.disableDepthTest();
fill(matrixStack, x, y, x + rect.getWidth() - xPadding * 2, y + rect.getHeight() - yPadding * 2, color);
RenderSystem.color4f(1f, 1f, 1f, 1f);
}
public void drawOverlays(MatrixStack matrixStack, int xOffset, int yOffset, int mouseX, int mouseY) {
T value = getDisplayedIngredient();
if (value != null) {
drawTooltip(matrixStack, xOffset, yOffset, mouseX, mouseY, value);
}
}
@SuppressWarnings("deprecation")
private void drawTooltip(MatrixStack matrixStack, int xOffset, int yOffset, int mouseX, int mouseY, T value) {
try {
RenderSystem.disableDepthTest();
RenderHelper.turnOff();
fill(matrixStack,
xOffset + rect.getX() + xPadding,
yOffset + rect.getY() + yPadding,
xOffset + rect.getX() + rect.getWidth() - xPadding,
yOffset + rect.getY() + rect.getHeight() - yPadding,
0x7FFFFFFF);
RenderSystem.color4f(1f, 1f, 1f, 1f);
IModIdHelper modIdHelper = Internal.getHelpers().getModIdHelper();
List<ITextComponent> tooltip = IngredientRenderHelper.getIngredientTooltipSafe(value, ingredientRenderer, ingredientHelper, modIdHelper);
for (ITooltipCallback<T> tooltipCallback : this.tooltipCallbacks) {
tooltipCallback.onTooltip(slotIndex, input, value, tooltip);
}
Minecraft minecraft = Minecraft.getInstance();
FontRenderer fontRenderer = ingredientRenderer.getFontRenderer(minecraft, value);
if (value instanceof ItemStack) {
//noinspection unchecked
Collection<ItemStack> itemStacks = (Collection<ItemStack>) this.allIngredients;
ResourceLocation tagEquivalent = getTagEquivalent(itemStacks);
if (tagEquivalent != null) {
final TranslationTextComponent acceptsAny = new TranslationTextComponent("jei.tooltip.recipe.tag", tagEquivalent);
tooltip.add(acceptsAny.withStyle(TextFormatting.GRAY));
}
}
TooltipRenderer.drawHoveringText(value, tooltip, xOffset + mouseX, yOffset + mouseY, fontRenderer, matrixStack);
RenderSystem.enableDepthTest();
} catch (RuntimeException e) {
LOGGER.error("Exception when rendering tooltip on {}.", value, e);
}
}
@Nullable
private static ResourceLocation getTagEquivalent(Collection<ItemStack> itemStacks) {
if (itemStacks.size() < 2) {
return null;
}
List<Item> items = itemStacks.stream()
.filter(Objects::nonNull)
.map(ItemStack::getItem)
.collect(Collectors.toList());
ITagCollection<Item> collection = ItemTags.getAllTags();
Collection<ITag<Item>> tags = collection.getAllTags().values();
for (ITag<Item> tag : tags) {
if (tag.getValues().equals(items)) {
return collection.getId(tag);
}
}
return null;
}
@Override
public boolean isInput() {
return input;
}
public boolean isMode(IFocus.Mode mode) {
return (input && mode == IFocus.Mode.INPUT) || (!input && mode == IFocus.Mode.OUTPUT);
}
}