From c3dfedc64230610e4b9d4fedf18f33d00b046f59 Mon Sep 17 00:00:00 2001
From: delvh <dev.lh@web.de>
Date: Sat, 1 Aug 2020 21:40:20 +0200
Subject: [PATCH] Made system commands case insensitive and reworked /dabr
 mechanism

---
 .../data/commands/SystemCommandsMap.java      |  6 ++++--
 .../envoy/client/ui/controller/ChatScene.java | 20 ++++++++++++++++---
 2 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/client/src/main/java/envoy/client/data/commands/SystemCommandsMap.java b/client/src/main/java/envoy/client/data/commands/SystemCommandsMap.java
index cfcb0a4..ed75f24 100644
--- a/client/src/main/java/envoy/client/data/commands/SystemCommandsMap.java
+++ b/client/src/main/java/envoy/client/data/commands/SystemCommandsMap.java
@@ -37,7 +37,9 @@ public final class SystemCommandsMap {
 	 * @see SystemCommandsMap#isValidKey(String)
 	 * @since Envoy Client v0.2-beta
 	 */
-	public void add(String command, SystemCommand systemCommand) { if (isValidKey(command)) systemCommands.put(command, systemCommand); }
+	public void add(String command, SystemCommand systemCommand) {
+		if (isValidKey(command)) systemCommands.put(command.toLowerCase(), systemCommand);
+	}
 
 	/**
 	 * This method checks if the input String is a key in the map and returns the
@@ -60,7 +62,7 @@ public final class SystemCommandsMap {
 	 * @return the wrapped system command, if present
 	 * @since Envoy Client v0.2-beta
 	 */
-	public Optional<SystemCommand> get(String input) { return Optional.ofNullable(systemCommands.get(getCommand(input))); }
+	public Optional<SystemCommand> get(String input) { return Optional.ofNullable(systemCommands.get(getCommand(input.toLowerCase()))); }
 
 	/**
 	 * This method ensures that the "/" of a {@link SystemCommand} is stripped.<br>
diff --git a/client/src/main/java/envoy/client/ui/controller/ChatScene.java b/client/src/main/java/envoy/client/ui/controller/ChatScene.java
index 9af7c62..ba8346a 100644
--- a/client/src/main/java/envoy/client/ui/controller/ChatScene.java
+++ b/client/src/main/java/envoy/client/ui/controller/ChatScene.java
@@ -10,9 +10,11 @@ import java.io.IOException;
 import java.nio.file.Files;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
+import java.util.Arrays;
 import java.util.Random;
 import java.util.logging.Level;
 import java.util.logging.Logger;
+import java.util.stream.Collectors;
 
 import javafx.animation.RotateTransition;
 import javafx.application.Platform;
@@ -423,9 +425,21 @@ public final class ChatScene implements Restorable {
 	 * @since Envoy Client v0.1-beta
 	 */
 	private void doABarrelRoll(int rotations, double animationTime) {
-		// contains all Node objects in ChatScene in alphabetical order
-		final var rotatableNodes = new Node[] { attachmentButton, attachmentView, contactLabel, infoLabel, messageList, messageTextArea, postButton,
-				remainingChars, rotateButton, scene, settingsButton, chatList, voiceButton };
+		// Limiting the rotations and duration
+		rotations		= Math.min(rotations, 100000);
+		rotations		= Math.max(rotations, 1);
+		animationTime	= Math.min(animationTime, 150);
+		animationTime	= Math.max(animationTime, 0.25);
+		
+		// contains all Node objects in ChatScene
+		final var rotatableNodes = Arrays.stream(ChatScene.class.getDeclaredFields()).map(field -> {
+			try {
+				return field.get(this);
+			} catch (IllegalArgumentException | IllegalAccessException e1) {
+				// In this case, this option can never be executed
+				return null;
+			}
+		}).filter(Node.class::isInstance).map(Node.class::cast).collect(Collectors.toList());
 		for (final var node : rotatableNodes) {
 			// Sets the animation duration to {animationTime}
 			final var rotateTransition = new RotateTransition(Duration.seconds(animationTime), node);