Let various elements access their parents

Author: bladekt

common/src/main/kotlin/com/lambda/gui/api/component/WindowComponent.kt

@@ -4,9 +4,11 @@ import com.lambda.graphics.animation.Animation.Companion.exp
 import com.lambda.graphics.animation.AnimationTicker
 import com.lambda.graphics.gl.Scissor.scissor
 import com.lambda.graphics.renderer.gui.font.IFontEntry
+import com.lambda.gui.api.LambdaGui
 import com.lambda.gui.api.component.core.IComponent
 import com.lambda.gui.api.component.core.list.IListComponent
 import com.lambda.gui.api.component.core.list.ChildComponent
+import com.lambda.gui.api.component.core.list.IChildComponent
 import com.lambda.gui.api.layer.RenderLayer
 import com.lambda.module.modules.client.ClickGui
 import com.lambda.util.KeyCode
@@ -15,7 +17,7 @@ import com.lambda.util.math.MathUtils.toInt
 import com.lambda.util.math.Rect
 import com.lambda.util.math.Vec2d
 
-abstract class WindowComponent <T : ChildComponent> : InteractiveComponent(), IListComponent<T> {
+abstract class WindowComponent <T : ChildComponent> (override val owner: LambdaGui) : InteractiveComponent(), IListComponent<T>, IChildComponent {
     abstract val title: String
 
     abstract var width: Double

common/src/main/kotlin/com/lambda/gui/api/component/core/list/IListComponent.kt

@@ -6,7 +6,7 @@ import com.lambda.util.Mouse
 import com.lambda.util.math.Vec2d
 
 interface IListComponent <T : IComponent> : IComponent {
-    val children: List<T>
+    val children: MutableList<T>
 
     fun isChildAccessible(child: T): Boolean = true
 

common/src/main/kotlin/com/lambda/gui/api/component/sub/ButtonComponent.kt

@@ -14,7 +14,7 @@ import com.lambda.util.math.Vec2d
 import java.awt.Color
 import kotlin.math.abs
 
-abstract class ButtonComponent(final override val owner: WindowComponent<*>) : ChildComponent() {
+abstract class ButtonComponent(override val owner: WindowComponent<*>) : ChildComponent() {
     abstract val position: Vec2d
     abstract val size: Vec2d
 
@@ -24,7 +24,7 @@ abstract class ButtonComponent(final override val owner: WindowComponent<*>) : C
     private val actualSize get() = Vec2d(if (size.x == FILL_PARENT) owner.contentRect.size.x else size.x, size.y)
     final override val rect get() = Rect.basedOn(position, actualSize) + owner.contentRect.leftTop
 
-    private val layer = owner.subLayer
+    private val layer by lazy { owner.subLayer }
     private val animation = AnimationTicker()
 
     private var activeAnimation by animation.exp(0.0, 1.0, 0.1, ::active)

common/src/main/kotlin/com/lambda/gui/impl/clickgui/LambdaClickGui.kt

@@ -1,19 +1,22 @@
 package com.lambda.gui.impl.clickgui
 
 import com.lambda.gui.api.LambdaGui
-import com.lambda.gui.api.component.WindowComponent
 import com.lambda.gui.api.component.core.list.IListComponent
-import com.lambda.gui.api.component.sub.ButtonComponent
+import com.lambda.gui.impl.clickgui.buttons.ModuleButton
 import com.lambda.gui.impl.clickgui.windows.TagWindow
 import com.lambda.module.ModuleRegistry
 import com.lambda.module.modules.client.ClickGui
-import com.lambda.util.Mouse
-import com.lambda.util.math.Vec2d
 
-class LambdaClickGui : LambdaGui("Lambda ClickGui", ClickGui), IListComponent<WindowComponent<*>> {
-    override val children = mutableListOf<WindowComponent<*>>()
+class LambdaClickGui : LambdaGui("Lambda ClickGui", ClickGui), IListComponent<TagWindow> {
+    override val children = mutableListOf<TagWindow>()
 
     init {
-        children.add(TagWindow())
+        TagWindow(this).apply {
+            children.addAll(
+                ModuleRegistry.modules.map {
+                    ModuleButton(it, this)
+                }
+            )
+        }.apply(children::add)
     }
 }

common/src/main/kotlin/com/lambda/gui/impl/clickgui/buttons/ModuleButton.kt

@@ -1,13 +1,13 @@
 package com.lambda.gui.impl.clickgui.buttons
 
-import com.lambda.gui.api.component.WindowComponent
 import com.lambda.gui.api.component.sub.ButtonComponent
+import com.lambda.gui.impl.clickgui.windows.TagWindow
 import com.lambda.module.Module
 import com.lambda.module.modules.client.ClickGui
 import com.lambda.util.Mouse
 import com.lambda.util.math.Vec2d
 
-class ModuleButton(val module: Module, owner: WindowComponent<*>) : ButtonComponent(owner) {
+class ModuleButton(val module: Module, override val owner: TagWindow) : ButtonComponent(owner) {
     override val position get() = Vec2d(0.0, heightOffset)
     override val size get() = Vec2d(FILL_PARENT, ClickGui.buttonHeight)
 

common/src/main/kotlin/com/lambda/gui/impl/clickgui/windows/TagWindow.kt

@@ -1,21 +1,17 @@
 package com.lambda.gui.impl.clickgui.windows
 
+import com.lambda.gui.api.LambdaGui
 import com.lambda.gui.api.component.WindowComponent
 import com.lambda.gui.impl.clickgui.buttons.ModuleButton
-import com.lambda.module.ModuleRegistry
 import com.lambda.module.modules.client.ClickGui
 
-class TagWindow : WindowComponent<ModuleButton>() {
+class TagWindow(override val owner: LambdaGui) : WindowComponent<ModuleButton>(owner) {
     override val title = "Test Window"
+
+    // TODO: resizing
     override var width = 110.0
     override var height = 300.0
 
-    init {
-        ModuleRegistry.modules.forEach {
-            children.add(ModuleButton(it, this))
-        }
-    }
-
     override fun onRender() {
         updateModules()
         super.onRender()