More improvements

- Define KeyDimensions for standard sizes
- Add LayoutContext to simplify key positioning and sizing

Author: Big-Iron-Cheems

src/main/java/meteordevelopment/meteorclient/gui/DefaultSettingsWidgetFactory.java

@@ -22,7 +22,7 @@
 import meteordevelopment.meteorclient.gui.widgets.pressable.WPlus;
 import meteordevelopment.meteorclient.renderer.Fonts;
 import meteordevelopment.meteorclient.settings.*;
-import meteordevelopment.meteorclient.systems.hud.elements.KeyboardHud;
+import meteordevelopment.meteorclient.systems.hud.elements.keyboard.KeyboardHud;
 import meteordevelopment.meteorclient.utils.Utils;
 import meteordevelopment.meteorclient.utils.render.color.SettingColor;
 import net.minecraft.client.resource.language.I18n;
@@ -72,7 +72,7 @@ public DefaultSettingsWidgetFactory(GuiTheme theme) {
         factories.put(ColorListSetting.class, (table, setting) -> colorListW(table, (ColorListSetting) setting));
         factories.put(FontFaceSetting.class, (table, setting) -> fontW(table, (FontFaceSetting) setting));
         factories.put(Vector3dSetting.class, (table, setting) -> vector3dW(table, (Vector3dSetting) setting));
-        factories.put(KeyboardHud.CustomKeyListSetting.class, (table,setting) -> customKeyListW(table, (KeyboardHud.CustomKeyListSetting) setting));
+        factories.put(KeyboardHud.CustomKeyListSetting.class, (table, setting) -> customKeyListW(table, (KeyboardHud.CustomKeyListSetting) setting));
     }
 
     @Override

src/main/java/meteordevelopment/meteorclient/systems/hud/Hud.java

@@ -13,6 +13,7 @@
 import meteordevelopment.meteorclient.systems.System;
 import meteordevelopment.meteorclient.systems.Systems;
 import meteordevelopment.meteorclient.systems.hud.elements.*;
+import meteordevelopment.meteorclient.systems.hud.elements.keyboard.KeyboardHud;
 import meteordevelopment.meteorclient.systems.hud.screens.HudEditorScreen;
 import meteordevelopment.meteorclient.utils.Utils;
 import meteordevelopment.meteorclient.utils.misc.Keybind;

src/main/java/meteordevelopment/meteorclient/systems/hud/elements/keyboard/KeyDimensions.java

@@ -0,0 +1,53 @@
+/*
+ * This file is part of the Meteor Client distribution (https://github.com/MeteorDevelopment/meteor-client).
+ * Copyright (c) Meteor Development.
+ */
+
+package meteordevelopment.meteorclient.systems.hud.elements.keyboard;
+
+enum KeyDimensions {
+    // Standard sizes
+    UNIT_1U(1.0),
+    UNIT_1_25U(1.25),
+    UNIT_1_5U(1.5),
+    UNIT_1_75U(1.75),
+    UNIT_2U(2.0),
+    UNIT_2_25U(2.25),
+    UNIT_2_75U(2.75),
+    UNIT_6_25U(6.25);
+
+    public final double units;
+
+    KeyDimensions(double units) {
+        this.units = units;
+    }
+
+    /**
+     * Converts this dimension to pixels, accounting for gaps.
+     * Multi-unit keys span gaps: 2u key = 2*baseUnit + 1*gap
+     */
+    public double toPixels(double baseUnit, double gap) {
+        return units * baseUnit + (units - 1.0) * gap;
+    }
+
+    public double toPixels(double baseUnit) {
+        return units * baseUnit;
+    }
+
+    // Aliases for common keys
+    public static final KeyDimensions STANDARD = UNIT_1U;
+    public static final KeyDimensions TAB = UNIT_1_5U;
+    public static final KeyDimensions CAPS_LOCK = UNIT_1_75U;
+    public static final KeyDimensions ENTER_ANSI = UNIT_2_25U;
+    public static final KeyDimensions LEFT_SHIFT_ANSI = UNIT_2_25U;
+    public static final KeyDimensions RIGHT_SHIFT = UNIT_2_75U;
+    public static final KeyDimensions BACKSPACE = UNIT_2U;
+    public static final KeyDimensions LEFT_SHIFT_ISO = UNIT_1_25U;
+    public static final KeyDimensions ENTER_ISO_WIDTH = UNIT_1_25U;
+    public static final KeyDimensions ENTER_ISO_HEIGHT = UNIT_2U;
+    public static final KeyDimensions CTRL = UNIT_1_25U;
+    public static final KeyDimensions ALT = UNIT_1_25U;
+    public static final KeyDimensions GUI = UNIT_1_25U;
+    public static final KeyDimensions MENU = UNIT_1_25U;
+    public static final KeyDimensions SPACEBAR = UNIT_6_25U;
+}