Update Cacao README

src/main/kotlin/net/shadowfacts/asmr/TestCacaoScreen.kt

@@ -3,6 +3,7 @@ package net.shadowfacts.asmr
 import net.shadowfacts.cacao.CacaoScreen
 import net.shadowfacts.cacao.Window
 import net.shadowfacts.cacao.view.*
+import net.shadowfacts.cacao.view.button.Button
 import net.shadowfacts.cacao.viewcontroller.ViewController
 
 /**
@@ -17,16 +18,20 @@ class TestCacaoScreen: CacaoScreen() {
 			}
 
 			override fun viewDidLoad() {
-				val labelContainer = view.addSubview(View())
+				val container = view.addSubview(View())
 				createConstraints {
-					labelContainer.centerXAnchor equalTo view.centerXAnchor
+					container.centerXAnchor equalTo view.centerXAnchor
-					labelContainer.centerYAnchor equalTo view.centerYAnchor
+					container.centerYAnchor equalTo view.centerYAnchor
 				}
 				embedChild(object: ViewController() {
 					override fun loadView() {
-						this.view = Label("test child")
+						val button = Button(Label("test button"))
+						button.handler = {
+							println("button clicked")
 						}
-				}, container = labelContainer)
+						this.view = button
+					}
+				}, container = container)
 			}
 		}
 		addWindow(Window(viewController))

src/main/kotlin/net/shadowfacts/asmr/util/RedstoneMode.kt

@@ -8,6 +8,7 @@ enum class RedstoneMode {
 
 	companion object {
 		fun localize(value: RedstoneMode): String {
+			// todo: localize me
 			return value.name.toLowerCase().capitalize()
 		}
 	}

src/main/kotlin/net/shadowfacts/cacao/README.md

@@ -1,3 +1,33 @@
 # Cacao
+Cacao is a UI framework for Fabric/Minecraft mods based on Apple's [Cocoa](https://en.wikipedia.org/wiki/Cocoa_(API)
+UI toolkit.
 
-Cacao is a UI framework for Fabric/Minecraft mods based on Apple's [Cocoa](https://en.wikipedia.org/wiki/Cocoa_(API)) UI toolkit.
+## Architecture
+### Screen
+A [CacaoScreen][] is the object that acts as the interface between Minecraft GUI code and the Cacao framework.
+
+The CacaoScreen draws Cacao views on screen and passes Minecraft input events to the appropriate Views. The CacaoScreen
+owns a group of [Window](#window) objects which are displayed on screen, one on top of the other.
+
+[CacaoScreen]: https://git.shadowfacts.net/minecraft/ASMR/src/branch/master/src/main/kotlin/net/shadowfacts/cacao/CacaoScreen.kt
+
+### Window
+A [Window][] object has a root [View Controller](#view-controller) that it displays on screen.
+
+The Window occupies the entire screen space and translates events from the screen to the root View Controller's View.
+It owns a Solver object that manages layout constraints. The window also handles screen resizing and re-lays out the
+view hierarchy.
+
+[Window]: https://git.shadowfacts.net/minecraft/ASMR/src/branch/master/src/main/kotlin/net/shadowfacts/cacao/Window.kt
+
+### View Controller
+A [ViewController][] object owns a view, receives lifecycle events for it, and is generally used to control the view.
+
+Each View Controller has a single root [View](#view) which in turn may have subviews.
+
+[ViewController]: https://git.shadowfacts.net/minecraft/ASMR/src/branch/master/src/main/kotlin/net/shadowfacts/cacao/viewcontroller/ViewController.kt
+
+### View
+A [View][] object represents a single view on screen. It handles drawing, positioning, and directly handles input. 
+
+[View]: https://git.shadowfacts.net/minecraft/ASMR/src/branch/master/src/main/kotlin/net/shadowfacts/cacao/view/View.kt