Add components in another file called addComponents.kt

common/src/main/kotlin/fr/username404/snowygui/ClickGui.kt

@@ -3,25 +3,24 @@ package fr.username404.snowygui
 import fr.username404.snowygui.gui.Element
 import fr.username404.snowygui.gui.SnowyScreen
 import fr.username404.snowygui.gui.elements.ClickBox
-import fr.username404.snowygui.gui.elements.ClickButton
+import fr.username404.snowygui.misc.addComponents
 import net.minecraft.network.chat.TranslatableComponent
 
+private var baseXAxis: Double = 4.0
+internal fun newBox(translationKey: String): ClickBox {
+    val result = ClickBox(baseXAxis, 4.0, TranslatableComponent(translationKey))
+    baseXAxis += 86
+    return result
+}
+
 object ClickGui: SnowyScreen() {
     private var GuiDragging: Boolean = false
-    override val components: MutableSet<Element> = mutableSetOf(
+    override val components = mutableSetOf<Element>()
-        ClickBox(4.0, 4.0, TranslatableComponent("snowy.clickbox.misc"), mutableListOf(
+    fun addComps(vararg toAdd: Element) { components.addAll(toAdd) }
-            ClickButton(color = 0x6C9E9D, Title = "Fullbright"),
-            ClickButton(color = 0x6C9E9D)
-        )),
-        ClickBox(90.0, 4.0, TranslatableComponent("snowy.clickbox.rendering"), mutableListOf(
-            ClickButton(color = 0x6C9E9D),
-            ClickButton(color = 0x6C9E9D)
-        ))
-    )
 
     private inline fun boxContext(args: (ClickBox) -> Unit) = components.filterIsInstance<ClickBox>().forEach(args)
-    override fun mouseClicked(d: Double, e: Double, i: Int): Boolean { boxContext { it.buttons.forEach { elem -> elem.mouseClicked(d, e, i) } }; return false }
+    override fun mouseClicked(d: Double, e: Double, i: Int): Boolean { boxContext { it.buttons.values.forEach { elem -> elem.mouseClicked(d, e, i) } }; return false }
-    override fun mouseReleased(d: Double, e: Double, i: Int): Boolean { boxContext { it.buttons.forEach { elem -> elem.mouseReleased(d, e, i) } }; return false }
+    override fun mouseReleased(d: Double, e: Double, i: Int): Boolean { boxContext { it.buttons.values.forEach { elem -> elem.mouseReleased(d, e, i) } }; return false }
     override fun mouseScrolled(d: Double, e: Double, f: Double): Boolean {
         boxContext {
             it.scrollBar.height // TODO Implement scrolling
@@ -40,4 +39,5 @@ object ClickGui: SnowyScreen() {
         }
         return super.mouseDragged(d, e, i, f, g)
     }
+    init { addComponents() }
 }

common/src/main/kotlin/fr/username404/snowygui/gui/SnowyScreen.kt

@@ -6,7 +6,7 @@ import net.minecraft.network.chat.TranslatableComponent
 import kotlin.properties.Delegates
 
 abstract class SnowyScreen(translatableString: String = "screen.snowy.gui", private val willPauseScreen: Boolean = false): Screen(TranslatableComponent(translatableString)) {
-    open val components: MutableSet<Element> by Delegates.notNull()
+    protected open val components: MutableSet<Element> by Delegates.notNull()
     override fun render(poseStack: PoseStack?, i: Int, j: Int, f: Float) {
         if (poseStack != null) {
             components.forEach {

common/src/main/kotlin/fr/username404/snowygui/gui/elements/ClickBox.kt

@@ -18,6 +18,14 @@ class ClickBox(
     private val name: TranslatableComponent? = null
 ): ColoredElement(x, y, 80, 10, 0x6C9E9D, 0.5F) {
     val buttons = mutableMapOf<String, ClickButton>()
+    fun addButtons(vararg collect: Pair<String, () -> Unit>, color: Int = 0x6C9E9D): ClickBox {
+        buttons.putAll(
+            collect.map {
+                it.first to ClickButton(Title = it.first, action = it.second, color = color)
+            }
+        )
+        return this
+    }
     @JvmField
     val scrollBar: ColoredElement = object: ColoredElement(
         (x + width), y + height + 3,

common/src/main/kotlin/fr/username404/snowygui/misc/addComponents.kt

@@ -0,0 +1,15 @@
+package fr.username404.snowygui.misc
+
+import fr.username404.snowygui.ClickGui
+import fr.username404.snowygui.newBox
+
+fun ClickGui.addComponents() {
+    addComps(
+        newBox("snowy.clickbox.misc").addButtons(
+            "Fullbright" to {
+                // TODO Fullbright
+            }
+        ),
+        newBox("snowy.clickbox.rendering").addButtons()
+    )
+}