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package dev.isxander.yacl.gui.controllers;
import dev.isxander.yacl.api.Controller;
import dev.isxander.yacl.api.Option;
import dev.isxander.yacl.api.utils.Dimension;
import dev.isxander.yacl.gui.AbstractWidget;
import dev.isxander.yacl.gui.YACLScreen;
import net.minecraft.client.font.MultilineText;
import net.minecraft.client.util.math.MatrixStack;
import net.minecraft.item.ItemStack;
import net.minecraft.text.*;
import java.util.List;
/**
* Simply renders some text as a label.
*/
public class LabelController implements Controller<Text> {
private final Option<Text> option;
/**
* Constructs a label controller
*
* @param option bound option
*/
public LabelController(Option<Text> option) {
this.option = option;
}
/**
* {@inheritDoc}
*/
@Override
public Option<Text> option() {
return option;
}
@Override
public Text formatValue() {
return option().pendingValue();
}
@Override
public AbstractWidget provideWidget(YACLScreen screen, Dimension<Integer> widgetDimension) {
return new LabelControllerElement(screen, widgetDimension);
}
public class LabelControllerElement extends AbstractWidget {
private List<OrderedText> wrappedText;
protected MultilineText wrappedTooltip;
protected final YACLScreen screen;
public LabelControllerElement(YACLScreen screen, Dimension<Integer> dim) {
super(dim);
this.screen = screen;
option().addListener((opt, pending) -> updateTooltip());
updateTooltip();
updateText();
}
@Override
public void render(MatrixStack matrices, int mouseX, int mouseY, float delta) {
updateText();
float y = getDimension().y();
for (OrderedText text : wrappedText) {
textRenderer.drawWithShadow(matrices, text, getDimension().x(), y + getYPadding(), option().available() ? -1 : 0xFFA0A0A0);
y += textRenderer.fontHeight;
}
}
@Override
public void postRender(MatrixStack matrices, int mouseX, int mouseY, float delta) {
if (isMouseOver(mouseX, mouseY)) {
YACLScreen.renderMultilineTooltip(matrices, textRenderer, wrappedTooltip, getDimension().centerX(), getDimension().y() - 5, getDimension().yLimit() + 5, screen.width, screen.height);
Style style = getStyle(mouseX, mouseY);
if (style != null && style.getHoverEvent() != null) {
HoverEvent hoverEvent = style.getHoverEvent();
HoverEvent.ItemStackContent itemStackContent = hoverEvent.getValue(HoverEvent.Action.SHOW_ITEM);
if (itemStackContent != null) {
ItemStack stack = itemStackContent.asStack();
screen.renderTooltip(matrices, screen.getTooltipFromItem(stack), stack.getTooltipData(), mouseX, mouseY);
} else {
HoverEvent.EntityContent entityContent = hoverEvent.getValue(HoverEvent.Action.SHOW_ENTITY);
if (entityContent != null) {
if (this.client.options.advancedItemTooltips) {
screen.renderTooltip(matrices, entityContent.asTooltip(), mouseX, mouseY);
}
} else {
Text text = hoverEvent.getValue(HoverEvent.Action.SHOW_TEXT);
if (text != null) {
MultilineText multilineText = MultilineText.create(textRenderer, text, getDimension().width());
YACLScreen.renderMultilineTooltip(matrices, textRenderer, multilineText, getDimension().centerX(), getDimension().y(), getDimension().yLimit(), screen.width, screen.height);
}
}
}
}
}
}
@Override
public boolean mouseClicked(double mouseX, double mouseY, int button) {
if (!isMouseOver(mouseX, mouseY))
return false;
Style style = getStyle((int) mouseX, (int) mouseY);
return screen.handleTextClick(style);
}
protected Style getStyle(int mouseX, int mouseY) {
if (!getDimension().isPointInside(mouseX, mouseY))
return null;
int x = mouseX - getDimension().x();
int y = mouseY - getDimension().y() - getYPadding();
int line = y / textRenderer.fontHeight;
if (x < 0 || x > getDimension().xLimit()) return null;
if (y < 0 || y > getDimension().yLimit()) return null;
if (line < 0 || line >= wrappedText.size()) return null;
return textRenderer.getTextHandler().getStyleAt(wrappedText.get(line), x);
}
private int getYPadding() {
return 3;
}
private void updateText() {
wrappedText = textRenderer.wrapLines(formatValue(), getDimension().width());
setDimension(getDimension().withHeight(wrappedText.size() * textRenderer.fontHeight + getYPadding() * 2));
}
private void updateTooltip() {
this.wrappedTooltip = MultilineText.create(textRenderer, option().tooltip(), screen.width / 3 * 2 - 10);
}
@Override
public boolean matchesSearch(String query) {
return formatValue().getString().toLowerCase().contains(query.toLowerCase());
}
}
}
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