Add vertical alignment to WDynamicLabel (#249)

src/main/java/io/github/cottonmc/cotton/gui/widget/WDynamicLabel.java

@@ -5,7 +5,10 @@
 import net.minecraft.client.gui.DrawContext;
 
 import io.github.cottonmc.cotton.gui.client.ScreenDrawing;
+import io.github.cottonmc.cotton.gui.impl.client.LibGuiConfig;
+import io.github.cottonmc.cotton.gui.impl.client.TextAlignment;
 import io.github.cottonmc.cotton.gui.widget.data.HorizontalAlignment;
+import io.github.cottonmc.cotton.gui.widget.data.VerticalAlignment;
 
 import java.util.function.Supplier;
 
@@ -19,31 +22,53 @@
 public class WDynamicLabel extends WWidget {
 	protected Supplier<String> text;
 	protected HorizontalAlignment alignment = HorizontalAlignment.LEFT;
+	protected VerticalAlignment verticalAlignment = VerticalAlignment.TOP;
 	protected int color;
 	protected int darkmodeColor;
 	protected boolean drawShadows;
 
+	/**
+	 * The default text color for light mode labels.
+	 */
 	public static final int DEFAULT_TEXT_COLOR = 0x404040;
+
+	/**
+	 * The default text color for {@linkplain LibGuiConfig#darkMode dark mode} labels.
+	 */
 	public static final int DEFAULT_DARKMODE_TEXT_COLOR = 0xbcbcbc;
 
+	/**
+	 * Constructs a new dynamic label.
+	 *
+	 * @param text the text of the label
+	 * @param color the color of the label
+	 */
 	public WDynamicLabel(Supplier<String> text, int color) {
 		this.text = text;
 		this.color = color;
 		this.darkmodeColor = (color==DEFAULT_TEXT_COLOR) ? DEFAULT_DARKMODE_TEXT_COLOR : color;
 	}
 
+	/**
+	 * Constructs a new dynamic label with the {@linkplain #DEFAULT_TEXT_COLOR default text color}.
+	 *
+	 * @param text the text of the label
+	 */
 	public WDynamicLabel(Supplier<String> text) {
 		this(text, DEFAULT_TEXT_COLOR);
 	}
 
 	@Environment(EnvType.CLIENT)
 	@Override
 	public void paint(DrawContext context, int x, int y, int mouseX, int mouseY) {
+		int yOffset = TextAlignment.getTextOffsetY(verticalAlignment, height, 1);
+
 		String tr = text.get();
+
 		if (getDrawShadows()) {
-			ScreenDrawing.drawStringWithShadow(context, tr, alignment, x, y, this.getWidth(), shouldRenderInDarkMode() ? darkmodeColor : color);
+			ScreenDrawing.drawStringWithShadow(context, tr, alignment, x, y + yOffset, this.getWidth(), shouldRenderInDarkMode() ? darkmodeColor : color);
 		} else {
-			ScreenDrawing.drawString(context, tr, alignment, x, y, this.getWidth(), shouldRenderInDarkMode() ? darkmodeColor : color);
+			ScreenDrawing.drawString(context, tr, alignment, x, y + yOffset, this.getWidth(), shouldRenderInDarkMode() ? darkmodeColor : color);
 		}
 	}
 
@@ -57,16 +82,34 @@ public void setSize(int x, int y) {
 		super.setSize(x, 20);
 	}
 
+	/**
+	 * Sets the dark mode color of this label.
+	 *
+	 * @param color the new color
+	 * @return this label
+	 */
 	public WDynamicLabel setDarkmodeColor(int color) {
 		darkmodeColor = color;
 		return this;
 	}
 
+	/**
+	 * Disables separate dark mode coloring by copying the dark color to be the light color.
+	 *
+	 * @return this label
+	 */
 	public WDynamicLabel disableDarkmode() {
 		this.darkmodeColor = this.color;
 		return this;
 	}
 
+	/**
+	 * Sets the light and dark mode colors of this label.
+	 *
+	 * @param color         the new light color
+	 * @param darkmodeColor the new dark color
+	 * @return this label
+	 */
 	public WDynamicLabel setColor(int color, int darkmodeColor) {
 		this.color = color;
 		this.darkmodeColor = darkmodeColor;
@@ -95,13 +138,57 @@ public WDynamicLabel setDrawShadows(boolean drawShadows) {
 		return this;
 	}
 
+	/**
+	 * Sets the text of this label.
+	 *
+	 * @param text the new text
+	 * @return this label
+	 */
 	public WDynamicLabel setText(Supplier<String> text) {
 		this.text = text;
 		return this;
 	}
+
+	/**
+	 * Gets the horizontal text alignment of this label.
+	 *
+	 * @return the alignment
+	 * @since 11.1.0
+	 */
+	public HorizontalAlignment getAlignment() {
+		return alignment;
+	}
 
+	/**
+	 * Sets the horizontal text alignment of this label.
+	 *
+	 * @param align the new text alignment
+	 * @return this label
+	 */
 	public WDynamicLabel setAlignment(HorizontalAlignment align) {
 		this.alignment = align;
 		return this;
 	}
+
+	/**
+	 * Gets the vertical text alignment of this label.
+	 *
+	 * @return the alignment
+	 * @since 11.1.0
+	 */
+	public VerticalAlignment getVerticalAlignment() {
+		return verticalAlignment;
+	}
+
+	/**
+	 * Sets the vertical text alignment of this label.
+	 *
+	 * @param align the new text alignment
+	 * @return this label
+	 * @since 11.1.0
+	 */
+	public WDynamicLabel setVerticalAlignment(VerticalAlignment align) {
+		this.verticalAlignment = align;
+		return this;
+	}
 }