Accent System (#1892)

* First Accent Prototype

* -RegisterSystem
-Fixed addaccent cmd
-Spanish accent

* -list is now ?
-Checks if the accent is already added
-Made components public

* owo whats this

* special word filter

* Eeeeeeeeee

* Better?

* -Use a delegate func
-Made some funcs not static
-Moved SentenceRegex

* InjectDependencies

* Name change?

Co-authored-by: DrSmugleaf <DrSmugleaf@users.noreply.github.com>

Content.Server/GameObjects/Components/Mobs/Speech/SpanishAccentComponent.cs

@@ -0,0 +1,64 @@
+using Microsoft.CodeAnalysis.Operations;
+using Microsoft.EntityFrameworkCore.Internal;
+using Robust.Shared.GameObjects;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+
+namespace Content.Server.GameObjects.Components.Mobs.Speech
+{
+    [RegisterComponent]
+    public class SpanishAccentComponent : Component, IAccentComponent
+    {
+        public override string Name => "SpanishAccent";
+
+        public string Accentuate(string message)
+        {
+            // Insert E before every S
+            message = InsertS(message);
+            // If a sentence ends with ?, insert a reverse ? at the beginning of the sentence
+            message = ReplaceQuestionMark(message);
+            return message;
+        }
+
+        private string InsertS(string message)
+        {
+            // Replace every new Word that starts with s/S
+            var msg = message.Replace(" s", " es").Replace(" S", "Es");
+
+            // Still need to check if the beginning of the message starts
+            if (msg.StartsWith("s"))
+            {
+                return msg.Remove(0, 1).Insert(0, "es");
+            }
+            else if (msg.StartsWith("S"))
+            {
+                return msg.Remove(0, 1).Insert(0, "Es");
+            }
+
+            return msg;
+        }
+
+        private string ReplaceQuestionMark(string message)
+        {
+            var sentences = AccentManager.SentenceRegex.Split(message);
+            var msg = "";
+            foreach (var s in sentences)
+            {
+                if (s.EndsWith("?")) // We've got a question => add ¿ to the beginning
+                {
+                    // Because we don't split by whitespace, we may have some spaces in front of the sentence.
+                    // So we add the symbol before the first non space char
+                    msg += s.Insert(s.Length - s.TrimStart().Length, "¿");
+                }
+                else
+                {
+                    msg += s;
+                }
+            }
+            return msg;
+        }
+    }
+}