Text scale in GUITextBlocks and ItemLabels can be changed, text wrapping fix (words that are too wide for one line shouldn't cause overflows anymore)

Subsurface/Source/GUI/GUITextBlock.cs

@@ -10,6 +10,8 @@ namespace Barotrauma
 
         protected Alignment textAlignment;
 
+        private float textScale;
+
         protected Vector2 textPos;
         protected Vector2 origin;
 
@@ -88,6 +90,19 @@ namespace Barotrauma
             get { return textPos; }
         }
 
+        public float TextScale
+        {
+            get { return textScale; }
+            set
+            {
+                if (value != textScale)
+                {
+                    textScale = value;
+                    SetTextPos();
+                }
+            }
+        }
+
         public Vector2 Origin
         {
             get { return origin; }
@@ -162,6 +177,8 @@ namespace Barotrauma
 
             SetTextPos();
 
+            TextScale = 1.0f;
+
             if (rect.Height == 0 && !string.IsNullOrEmpty(Text))
             {
                 this.rect.Height = (int)Font.MeasureString(wrappedText).Y;
@@ -267,7 +284,7 @@ namespace Barotrauma
                     Wrap ? wrappedText : text,
                     new Vector2(rect.X, rect.Y) + textPos + offset,
                     textColor * (textColor.A / 255.0f),
-                    0.0f, origin, 1.0f,
+                    0.0f, origin, TextScale,
                     SpriteEffects.None, textDepth);
             }
 

Subsurface/Source/Items/Components/ItemLabel.cs

@@ -36,6 +36,16 @@ namespace Barotrauma.Items.Components
             }
         }
         
+        [Editable, HasDefaultValue(1.0f, true)]
+        public float TextScale
+        {
+            get { return textBlock == null ? 1.0f : textBlock.TextScale; }
+            set
+            {
+                if (textBlock != null) textBlock.TextScale = MathHelper.Clamp(value, 0.1f, 10.0f);
+            }
+        }
+
         private GUITextBlock TextBlock
         {
             get 
@@ -49,6 +59,7 @@ namespace Barotrauma.Items.Components
                     textBlock.Font = GUI.SmallFont;
                     textBlock.Padding = new Vector4(5.0f, 5.0f, 5.0f, 5.0f);
                     textBlock.TextDepth = item.Sprite.Depth - 0.0001f;
+                    textBlock.TextScale = TextScale;
                 }
                 return textBlock; 
             }

Subsurface/Source/Utils/ToolBox.cs

@@ -464,44 +464,43 @@ namespace Barotrauma
             
             return d[n, m];
         }
-        
+
         public static string WrapText(string text, float lineLength, ScalableFont font) //TODO: could integrate this into the ScalableFont class directly
         {
             if (font.MeasureString(text).X < lineLength) return text;
 
             text = text.Replace("\n", " \n ");
 
-            string[] words = text.Split(' ');//, '\n');
+            string[] words = text.Split(' ');
 
             StringBuilder wrappedText = new StringBuilder();
             float linePos = 0f;
             float spaceWidth = font.MeasureString(" ").X;
             for (int i = 0; i < words.Length; ++i)
             {
-                if (string.IsNullOrWhiteSpace(words[i]) && words[i]!="\n") continue;
+                if (string.IsNullOrWhiteSpace(words[i]) && words[i] != "\n") continue;
 
-                Vector2 size;
+                Vector2 size = font.MeasureString(words[i]);
-                string tempWord = words[i];
+                if (size.X > lineLength)
-                string prevWord = words[i];
-                while ((size = font.MeasureString(tempWord)).X > lineLength)
                 {
-                    tempWord = tempWord.Remove(tempWord.Length - 1, 1);
+                    while (words[i].Length > 0 &&
-                }
+                        (size = font.MeasureString((words[i][0]).ToString())).X + linePos < lineLength)
+                    {
+                        wrappedText.Append(words[i][0]);
+                        words[i] = words[i].Remove(0, 1);
 
-                words[i] = tempWord;
+                        linePos += size.X;
-                if (prevWord.Length> tempWord.Length)
+                    }
-                {
+
-                    wrappedText.Append(words[i]);
+                    wrappedText.Append("\n");
-                    wrappedText.Append(" \n");
+                    linePos = 0.0f;
-                    wrappedText.Append(prevWord.Remove(0, tempWord.Length));
+                    i--;
-                    linePos = lineLength*2.0f;
                     continue;
-
                 }
-                
+
                 if (linePos + size.X < lineLength)
                 {
-                        wrappedText.Append(words[i]);
+                    wrappedText.Append(words[i]);
                     if (words[i] == "\n")
                     {
                         linePos = 0.0f;
@@ -514,13 +513,10 @@ namespace Barotrauma
                 }
                 else
                 {
-                    //if (i>0)wrappedText.Remove(wrappedText.Length - 1, 1);
+                    wrappedText.Append("\n");
+                    wrappedText.Append(words[i]);
 
-                        wrappedText.Append("\n");
+                    linePos = size.X + spaceWidth;
-                        wrappedText.Append(words[i]);
-                    
-                        linePos = size.X + spaceWidth;
-                    
                 }
 
                 if (i < words.Length - 1) wrappedText.Append(" ");