Merge branch 'main' into release

Closes #25

.travis.yml

@@ -3,15 +3,13 @@ python:
   - 3.6
 before_install:
   - echo -e "machine github.com\n  login $GITHUB_OAUTH_TOKEN" > ~/.netrc
-  - git lfs pull
-  - git lfs fetch --all
 install:
   - pip install awscli boto3 requests
 branches:
   only:
     - release
 script:
-  - git clone https://github.com/drewcassidy/build-deploy.git
+  - git clone https://github.com/post-kerbin-mining-corporation/build-deploy.git
   - cd build-deploy
   - git checkout master
   - cd ..
@@ -24,4 +22,4 @@ deploy:
     script: python build-deploy/src/deploy.py --f ".mod_data.yml" # Deploy package to spacedock, curse, github
     skip_cleanup: true
     on:
-      branch: release
+      branch: release

GameData/ConformalDecals/Parts/decal-text.cfg

@@ -52,6 +52,11 @@ PART
     name = ModuleConformalText
 
     text = Text
+    font = Calibri SDF
+    fillColor = #000000FF
+    outlineColor = #FFFFFFFF
+    fillEnabled = true
+    outlineEnabled = false
 
     shader = ConformalDecals/Decal/Text
     useBaseNormal = true

GameData/ConformalDecals/Patches/FAR.cfg

@@ -0,0 +1,17 @@
+// Decals are just paint, so they shouldnt affect a vessel's aerodynamics at all
+
+@PART[*]:HAS[@MODULE[ModuleConformalDecal]]:After[FerramAerospaceResearch]
+{
+  !MODULE[GeometryPartModule] {}
+}
+
+@PART[*]:HAS[@MODULE[ModuleConformalFlag]]:After[FerramAerospaceResearch]
+{
+  !MODULE[GeometryPartModule] {}
+}
+
+@PART[*]:HAS[@MODULE[ModuleConformalText]]:After[FerramAerospaceResearch]
+{
+
+  !MODULE[GeometryPartModule] {}
+}

GameData/ConformalDecals/Versioning/ConformalDecals.version

@@ -6,8 +6,8 @@
     {
         "MAJOR":0,
         "MINOR":2,
-        "PATCH":2,
-        "BUILD":0
+        "PATCH":3,
+        "BUILD":1
     },
     "KSP_VERSION":
     {

README.md

@@ -1,4 +1,4 @@
-# Conformal Decals v0.2.2
+# Conformal Decals v0.2.3
 [![Build Status](https://travis-ci.org/drewcassidy/KSP-Conformal-Decals.svg?branch=release)](https://travis-ci.org/drewcassidy/KSP-Conformal-Decals) [![Art: CC BY-SA 4.0](https://img.shields.io/badge/Art%20License-CC%20BY--SA%204.0-orange.svg)](https://creativecommons.org/licenses/by-sa/4.0/) [![Code: GPL v3](https://img.shields.io/badge/Code%20License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0) 
 
 ![Screenshot](http://pileof.rocks/KSP/images/ConformalDecalsHeader.png)

Source/ConformalDecals/ConformalDecals.csproj

@@ -90,7 +90,6 @@
         <Compile Include="Text/FontLoader.cs" />
         <Compile Include="Text/TextRenderer.cs" />
         <Compile Include="Text/DecalText.cs" />
-        <Compile Include="Text\DecalTextStyle.cs" />
         <Compile Include="Text\TextRenderOutput.cs" />
         <Compile Include="Text\TextRenderJob.cs" />
         <Compile Include="UI/ColorPickerController.cs" />

Source/ConformalDecals/DecalConfig.cs

@@ -92,7 +92,7 @@ namespace ConformalDecals {
                     _shaderBlacklist.Add(shaderName);
                 }
             }
-            
+
             var allFonts = Resources.FindObjectsOfTypeAll<TMP_FontAsset>();
             
             foreach (var fontNode in node.GetNodes("FONT")) {

Source/ConformalDecals/ModuleConformalText.cs

@@ -1,4 +1,5 @@
 using System.Collections;
+using System.Net;
 using ConformalDecals.MaterialProperties;
 using ConformalDecals.Text;
 using ConformalDecals.UI;
@@ -7,27 +8,26 @@ using TMPro;
 using UnityEngine;
 
 namespace ConformalDecals {
-    public class ModuleConformalText : ModuleConformalDecal, ISerializationCallbackReceiver {
-        [KSPField(isPersistant = true)] public string text = "Text";
-
+    public class ModuleConformalText : ModuleConformalDecal {
         [KSPField] public Vector2 lineSpacingRange = new Vector2(-50, 50);
         [KSPField] public Vector2 charSpacingRange = new Vector2(-50, 50);
 
-        // serialization-only fields. do not use except in serialization functions
-        [KSPField(isPersistant = true)] public string fontName = "Calibri SDF";
-        [KSPField(isPersistant = true)] public int    style;
-        [KSPField(isPersistant = true)] public bool   vertical;
-        [KSPField(isPersistant = true)] public float  lineSpacing;
-        [KSPField(isPersistant = true)] public float  charSpacing;
-        [KSPField(isPersistant = true)] public string fillColor    = "000000FF";
-        [KSPField(isPersistant = true)] public string outlineColor = "FFFFFFFF";
+        [KSPField(isPersistant = true)] public bool  vertical;
+        [KSPField(isPersistant = true)] public float lineSpacing;
+        [KSPField(isPersistant = true)] public float charSpacing;
+
+        [KSPField] public string     text;
+        [KSPField] public DecalFont  font;
+        [KSPField] public FontStyles style;
+        [KSPField] public Color32    fillColor    = Color.black;
+        [KSPField] public Color32    outlineColor = Color.white;
 
         // KSP TWEAKABLES
 
         [KSPEvent(guiName = "#LOC_ConformalDecals_gui-set-text", guiActive = false, guiActiveEditor = true)]
         public void SetText() {
             if (_textEntryController == null) {
-                _textEntryController = TextEntryController.Create(text, _font, _style, lineSpacingRange, charSpacingRange, OnTextUpdate);
+                _textEntryController = TextEntryController.Create(text, font, style, vertical, lineSpacing, charSpacing, lineSpacingRange, charSpacingRange, OnTextUpdate);
             }
             else {
                 _textEntryController.Close();
@@ -45,7 +45,7 @@ namespace ConformalDecals {
             guiActive = false, guiActiveEditor = true)]
         public void SetFillColor() {
             if (_fillColorPickerController == null) {
-                _fillColorPickerController = ColorPickerController.Create(_fillColor, OnFillColorUpdate);
+                _fillColorPickerController = ColorPickerController.Create(fillColor, OnFillColorUpdate);
             }
             else {
                 _fillColorPickerController.Close();
@@ -68,17 +68,13 @@ namespace ConformalDecals {
             guiActive = false, guiActiveEditor = true)]
         public void SetOutlineColor() {
             if (_outlineColorPickerController == null) {
-                _outlineColorPickerController = ColorPickerController.Create(_outlineColor, OnOutlineColorUpdate);
+                _outlineColorPickerController = ColorPickerController.Create(outlineColor, OnOutlineColorUpdate);
             }
             else {
                 _outlineColorPickerController.Close();
             }
         }
 
-        private DecalTextStyle _style;
-        private DecalFont      _font;
-        private Color32        _fillColor;
-        private Color32        _outlineColor;
 
         private TextEntryController   _textEntryController;
         private ColorPickerController _fillColorPickerController;
@@ -98,7 +94,12 @@ namespace ConformalDecals {
 
         public override void OnLoad(ConfigNode node) {
             base.OnLoad(node);
-            OnAfterDeserialize();
+            text = WebUtility.UrlDecode(ParseUtil.ParseString(node, "text"));
+            font = DecalConfig.GetFont(ParseUtil.ParseString(node, "font", true, "Calibri SDF"));
+            int styleInt = 0;
+            if (ParseUtil.ParseIntIndirect(ref styleInt, node, "style")) style = (FontStyles) styleInt;
+            if (!ParseUtil.ParseColor32Indirect(ref fillColor, node, "fillColor")) fillColor = Color.magenta;
+            if (!ParseUtil.ParseColor32Indirect(ref outlineColor, node, "outlineColor")) outlineColor = Color.magenta;
 
             if (HighLogic.LoadedSceneIsGame) {
                 // For some reason, rendering doesnt work right on the first frame a scene is loaded
@@ -112,7 +113,11 @@ namespace ConformalDecals {
         }
 
         public override void OnSave(ConfigNode node) {
-            OnBeforeSerialize();
+            node.AddValue("text", WebUtility.UrlEncode(text));
+            node.AddValue("fontName", font.Name);
+            node.AddValue("style", (int) style);
+            node.AddValue("fillColor", fillColor.ToHexString());
+            node.AddValue("outlineColor", outlineColor.ToHexString());
             base.OnSave(node);
         }
 
@@ -129,31 +134,34 @@ namespace ConformalDecals {
             _outlineWidthProperty = materialProperties.AddOrGetProperty<MaterialFloatProperty>("_OutlineWidth");
         }
 
-        public void OnTextUpdate(string newText, DecalFont newFont, DecalTextStyle newStyle) {
-            text = newText;
-            _font = newFont;
-            _style = newStyle;
+        public void OnTextUpdate(string newText, DecalFont newFont, FontStyles newStyle, bool newVertical, float newLineSpacing, float newCharSpacing) {
+            this.text = newText;
+            this.font = newFont;
+            this.style = newStyle;
+            this.vertical = newVertical;
+            this.lineSpacing = newLineSpacing;
+            this.charSpacing = newCharSpacing;
             UpdateTextRecursive();
         }
 
         public void OnFillColorUpdate(Color rgb, Util.ColorHSV hsv) {
-            _fillColor = rgb;
+            fillColor = rgb;
             UpdateMaterials();
 
             foreach (var counterpart in part.symmetryCounterparts) {
                 var decal = counterpart.GetComponent<ModuleConformalText>();
-                decal._fillColor = _fillColor;
+                decal.fillColor = fillColor;
                 decal.UpdateMaterials();
             }
         }
 
         public void OnOutlineColorUpdate(Color rgb, Util.ColorHSV hsv) {
-            _outlineColor = rgb;
+            outlineColor = rgb;
             UpdateMaterials();
 
             foreach (var counterpart in part.symmetryCounterparts) {
                 var decal = counterpart.GetComponent<ModuleConformalText>();
-                decal._outlineColor = _outlineColor;
+                decal.outlineColor = outlineColor;
                 decal.UpdateMaterials();
             }
         }
@@ -200,34 +208,14 @@ namespace ConformalDecals {
             }
         }
 
-        public void OnBeforeSerialize() {
-            fontName = _font.Name;
-            style = (int) _style.FontStyle;
-            vertical = _style.Vertical;
-            lineSpacing = _style.LineSpacing;
-            charSpacing = _style.CharSpacing;
-            fillColor = _fillColor.ToHexString();
-            outlineColor = _outlineColor.ToHexString();
-        }
-
-        public void OnAfterDeserialize() {
-            _font = DecalConfig.GetFont(fontName);
-            _style = new DecalTextStyle((FontStyles) style, vertical, lineSpacing, charSpacing);
-
-            if (!ParseUtil.TryParseColor32(fillColor, out _fillColor)) {
-                Logging.LogWarning($"Improperly formatted color value for fill: '{fillColor}'");
-                _fillColor = Color.magenta;
-            }
-
-            if (!ParseUtil.TryParseColor32(outlineColor, out _outlineColor)) {
-                Logging.LogWarning($"Improperly formatted color value for outline: '{outlineColor}'");
-                _outlineColor = Color.magenta;
-            }
-        }
-
         public override void OnDestroy() {
             if (HighLogic.LoadedSceneIsGame && _currentText != null) TextRenderer.UnregisterText(_currentText);
-
+            
+            // close all UIs
+            if (_textEntryController != null) _textEntryController.Close();
+            if (_fillColorPickerController != null) _fillColorPickerController.Close();
+            if (_outlineColorPickerController != null) _outlineColorPickerController.Close();
+            
             base.OnDestroy();
         }
 
@@ -246,8 +234,8 @@ namespace ConformalDecals {
             foreach (var counterpart in part.symmetryCounterparts) {
                 var decal = counterpart.GetComponent<ModuleConformalText>();
                 decal.text = text;
-                decal._font = _font;
-                decal._style = _style;
+                decal.font = font;
+                decal.style = style;
 
                 decal._currentJob = _currentJob;
                 decal._currentText = _currentText;
@@ -262,7 +250,7 @@ namespace ConformalDecals {
 
         private void UpdateText() {
             // Render text
-            var newText = new DecalText(text, _font, _style);
+            var newText = new DecalText(text, font, style, vertical, lineSpacing, charSpacing);
             var output = TextRenderer.UpdateTextNow(_currentText, newText);
             _currentText = newText;
 
@@ -284,10 +272,10 @@ namespace ConformalDecals {
 
         protected override void UpdateMaterials() {
             _fillEnabledProperty.value = fillEnabled;
-            _fillColorProperty.color = _fillColor;
+            _fillColorProperty.color = fillColor;
 
             _outlineEnabledProperty.value = outlineEnabled;
-            _outlineColorProperty.color = _outlineColor;
+            _outlineColorProperty.color = outlineColor;
             _outlineWidthProperty.value = outlineWidth;
 
             base.UpdateMaterials();

Source/ConformalDecals/Text/DecalFont.cs

@@ -3,41 +3,47 @@ using System.Collections.Generic;
 using ConformalDecals.Util;
 using TMPro;
 using UniLinq;
+using UnityEngine;
 
 namespace ConformalDecals.Text {
-    public class DecalFont : IEquatable<DecalFont> {
+    public class DecalFont : ScriptableObject, ISerializationCallbackReceiver, IEquatable<DecalFont> {
+        [SerializeField] private string        _title;
+        [SerializeField] private TMP_FontAsset _fontAsset;
+        [SerializeField] private FontStyles    _fontStyle;
+        [SerializeField] private FontStyles    _fontStyleMask;
+
         /// Human-readable name for the font
-        public string Title { get; }
+        public string Title => _title;
 
         /// Internal name for the font
-        public string Name => FontAsset.name;
+        public string Name => _fontAsset.name;
 
         /// The font asset itself
-        public TMP_FontAsset FontAsset { get; }
+        public TMP_FontAsset FontAsset => _fontAsset;
 
         /// Styles that are forced on for this font,
         /// e.g. smallcaps for a font without lower case characters
-        public FontStyles FontStyle { get; }
+        public FontStyles FontStyle => _fontStyle;
 
-        public bool Bold => (FontStyle & FontStyles.Bold) != 0;
+        public bool Bold => (_fontStyle & FontStyles.Bold) != 0;
 
-        public bool Italic => (FontStyle & FontStyles.Italic) != 0;
+        public bool Italic => (_fontStyle & FontStyles.Italic) != 0;
 
-        public bool Underline => (FontStyle & FontStyles.Underline) != 0;
+        public bool Underline => (_fontStyle & FontStyles.Underline) != 0;
 
-        public bool SmallCaps => (FontStyle & FontStyles.SmallCaps) != 0;
+        public bool SmallCaps => (_fontStyle & FontStyles.SmallCaps) != 0;
 
         /// Styles that are forced off for this font,
         /// e.g. underline for a font with no underscore character
-        public FontStyles FontStyleMask { get; }
+        public FontStyles FontStyleMask => _fontStyleMask;
 
-        public bool BoldMask => (FontStyleMask & FontStyles.Bold) != 0;
+        public bool BoldMask => (_fontStyleMask & FontStyles.Bold) != 0;
 
-        public bool ItalicMask => (FontStyleMask & FontStyles.Italic) != 0;
+        public bool ItalicMask => (_fontStyleMask & FontStyles.Italic) != 0;
 
-        public bool UnderlineMask => (FontStyleMask & FontStyles.Underline) != 0;
+        public bool UnderlineMask => (_fontStyleMask & FontStyles.Underline) != 0;
 
-        public bool SmallCapsMask => (FontStyleMask & FontStyles.SmallCaps) != 0;
+        public bool SmallCapsMask => (_fontStyleMask & FontStyles.SmallCaps) != 0;
 
 
         public DecalFont(ConfigNode node, IEnumerable<TMP_FontAsset> fontAssets) {
@@ -45,14 +51,14 @@ namespace ConformalDecals.Text {
             if (fontAssets == null) throw new ArgumentNullException(nameof(fontAssets));
 
             var name = ParseUtil.ParseString(node, "name");
-            FontAsset = fontAssets.First(o => o.name == name);
+            _fontAsset = fontAssets.First(o => o.name == name);
             if (FontAsset == null) {
                 throw new FormatException($"Could not find font asset named {name}");
             }
 
-            Title = ParseUtil.ParseString(node, "title", true, name);
-            FontStyle = (FontStyles) ParseUtil.ParseInt(node, "style", true);
-            FontStyleMask = (FontStyles) ParseUtil.ParseInt(node, "styleMask", true);
+            _title = ParseUtil.ParseString(node, "title", true, name);
+            _fontStyle = (FontStyles) ParseUtil.ParseInt(node, "style", true);
+            _fontStyleMask = (FontStyles) ParseUtil.ParseInt(node, "styleMask", true);
         }
 
 
@@ -95,5 +101,9 @@ namespace ConformalDecals.Text {
         public static bool operator !=(DecalFont left, DecalFont right) {
             return !Equals(left, right);
         }
+
+        public void OnBeforeSerialize() { }
+
+        public void OnAfterDeserialize() { }
     }
 }

Source/ConformalDecals/Text/DecalText.cs

@@ -1,21 +1,38 @@
 using System;
 using System.Text.RegularExpressions;
+using TMPro;
 
 namespace ConformalDecals.Text {
     public class DecalText : IEquatable<DecalText> {
+        private readonly string     _text;
+        private readonly DecalFont  _font;
+        private readonly FontStyles _style;
+        private readonly bool       _vertical;
+        private readonly float      _lineSpacing;
+        private readonly float      _charSpacing;
+
         /// Raw text contents
-        public string Text { get; }
+        public string Text => _text;
 
         /// Font asset used by this text snippet
-        public DecalFont Font { get; }
+        public DecalFont Font => _font;
 
         /// Style used by this text snippet
-        public DecalTextStyle Style { get; }
+        public FontStyles Style => _style;
+
+        /// If this text snippet is vertical
+        public bool Vertical => _vertical;
+
+        /// The text snippet's line spacing
+        public float LineSpacing => _lineSpacing;
+
+        /// The text snippet's character spacing
+        public float CharSpacing => _charSpacing;
 
         /// The text formatted with newlines for vertical text
         public string FormattedText {
             get {
-                if (Style.Vertical) {
+                if (Vertical) {
                     return Regex.Replace(Text, @"(.)", "$1\n");
                 }
                 else {
@@ -24,17 +41,22 @@ namespace ConformalDecals.Text {
             }
         }
 
-        public DecalText(string text, DecalFont font, DecalTextStyle style) {
+
+        public DecalText(string text, DecalFont font, FontStyles style, bool vertical, float linespacing, float charspacing) {
             if (font == null) throw new ArgumentNullException(nameof(font));
-            Text = text;
-            Font = font;
-            Style = style;
+            _text = text;
+            _font = font;
+            _style = style;
+            _vertical = vertical;
+            _lineSpacing = linespacing;
+            _charSpacing = charspacing;
         }
 
         public bool Equals(DecalText other) {
             if (ReferenceEquals(null, other)) return false;
             if (ReferenceEquals(this, other)) return true;
-            return Text == other.Text && Equals(Font, other.Font) && Style.Equals(other.Style);
+            return _text == other._text && Equals(_font, other._font) && _style == other._style && _vertical == other._vertical && _lineSpacing.Equals(other._lineSpacing) &&
+                   _charSpacing.Equals(other._charSpacing);
         }
 
         public override bool Equals(object obj) {
@@ -46,9 +68,12 @@ namespace ConformalDecals.Text {
 
         public override int GetHashCode() {
             unchecked {
-                var hashCode = (Text != null ? Text.GetHashCode() : 0);
-                hashCode = (hashCode * 397) ^ (Font != null ? Font.GetHashCode() : 0);
-                hashCode = (hashCode * 397) ^ Style.GetHashCode();
+                var hashCode = (_text != null ? _text.GetHashCode() : 0);
+                hashCode = (hashCode * 397) ^ (_font != null ? _font.GetHashCode() : 0);
+                hashCode = (hashCode * 397) ^ (int) _style;
+                hashCode = (hashCode * 397) ^ _vertical.GetHashCode();
+                hashCode = (hashCode * 397) ^ _lineSpacing.GetHashCode();
+                hashCode = (hashCode * 397) ^ _charSpacing.GetHashCode();
                 return hashCode;
             }
         }

Source/ConformalDecals/Text/DecalTextStyle.cs

@@ -1,101 +0,0 @@
-using System;
-using TMPro;
-using UnityEngine;
-
-// ReSharper disable NonReadonlyMemberInGetHashCode
-
-namespace ConformalDecals.Text {
-    public struct DecalTextStyle : IEquatable<DecalTextStyle> {
-        private FontStyles _fontStyle;
-        private bool       _vertical;
-        private float      _lineSpacing;
-        private float      _charSpacing;
-
-        public FontStyles FontStyle {
-            get => _fontStyle;
-            set => _fontStyle = value;
-        }
-
-        public bool Bold {
-            get => (FontStyle & FontStyles.Bold) != 0;
-            set {
-                if (value) FontStyle |= FontStyles.Bold;
-                else FontStyle &= ~FontStyles.Bold;
-            }
-        }
-
-        public bool Italic {
-            get => (FontStyle & FontStyles.Italic) != 0;
-            set {
-                if (value) FontStyle |= FontStyles.Italic;
-                else FontStyle &= ~FontStyles.Italic;
-            }
-        }
-
-        public bool Underline {
-            get => (FontStyle & FontStyles.Underline) != 0;
-            set {
-                if (value) FontStyle |= FontStyles.Underline;
-                else FontStyle &= ~FontStyles.Underline;
-            }
-        }
-
-        public bool SmallCaps {
-            get => (FontStyle & FontStyles.SmallCaps) != 0;
-            set {
-                if (value) FontStyle |= FontStyles.SmallCaps;
-                else FontStyle &= ~FontStyles.SmallCaps;
-            }
-        }
-
-        public bool Vertical {
-            get => _vertical;
-            set => _vertical = value;
-        }
-
-        public float LineSpacing {
-            get => _lineSpacing;
-            set => _lineSpacing = value;
-        }
-
-        public float CharSpacing {
-            get => _charSpacing;
-            set => _charSpacing = value;
-        }
-
-        public DecalTextStyle(FontStyles fontStyle, bool vertical, float lineSpacing, float charSpacing) {
-            _fontStyle = fontStyle;
-            _vertical = vertical;
-            _lineSpacing = lineSpacing;
-            _charSpacing = charSpacing;
-        }
-
-        public bool Equals(DecalTextStyle other) {
-            return FontStyle == other.FontStyle && Vertical == other.Vertical &&
-                   Mathf.Approximately(LineSpacing, other.LineSpacing) &&
-                   Mathf.Approximately(CharSpacing, other.CharSpacing);
-        }
-
-        public override bool Equals(object obj) {
-            return obj is DecalTextStyle other && Equals(other);
-        }
-
-        public override int GetHashCode() {
-            unchecked {
-                var hashCode = (int) FontStyle;
-                hashCode = (hashCode * 397) ^ Vertical.GetHashCode();
-                hashCode = (hashCode * 397) ^ LineSpacing.GetHashCode();
-                hashCode = (hashCode * 397) ^ CharSpacing.GetHashCode();
-                return hashCode;
-            }
-        }
-
-        public static bool operator ==(DecalTextStyle left, DecalTextStyle right) {
-            return left.Equals(right);
-        }
-
-        public static bool operator !=(DecalTextStyle left, DecalTextStyle right) {
-            return !left.Equals(right);
-        }
-    }
-}

Source/ConformalDecals/Text/TextRenderer.cs

@@ -89,9 +89,11 @@ namespace ConformalDecals.Text {
             if (SystemInfo.graphicsDeviceType == GraphicsDeviceType.Direct3D11 || SystemInfo.graphicsDeviceType == GraphicsDeviceType.Direct3D12) {
                 textRenderTextureFormat = RenderTextureFormat.ARGB32; // DirectX is dumb
             }
+
             if (!SystemInfo.SupportsTextureFormat(textTextureFormat)) {
                 Logging.LogError($"Text texture format {textTextureFormat} not supported on this platform.");
             }
+
             if (!SystemInfo.SupportsRenderTextureFormat(textRenderTextureFormat)) {
                 Logging.LogError($"Text texture format {textRenderTextureFormat} not supported on this platform.");
             }
@@ -161,9 +163,9 @@ namespace ConformalDecals.Text {
             // SETUP TMP OBJECT FOR RENDERING
             _tmp.text = text.FormattedText;
             _tmp.font = text.Font.FontAsset;
-            _tmp.fontStyle = text.Style.FontStyle | text.Font.FontStyle;
-            _tmp.lineSpacing = text.Style.LineSpacing;
-            _tmp.characterSpacing = text.Style.CharSpacing;
+            _tmp.fontStyle = text.Style | text.Font.FontStyle;
+            _tmp.lineSpacing = text.LineSpacing;
+            _tmp.characterSpacing = text.CharSpacing;
 
             _tmp.extraPadding = true;
             _tmp.enableKerning = true;
@@ -205,6 +207,9 @@ namespace ConformalDecals.Text {
 
             // CALCULATE SIZES
             var size = bounds.size * PixelDensity;
+            size.x = Mathf.Max(size.x, 0.1f);
+            size.y = Mathf.Max(size.y, 0.1f);
+            
             var textureSize = new Vector2Int {
                 x = Mathf.NextPowerOfTwo((int) size.x),
                 y = Mathf.NextPowerOfTwo((int) size.y)
@@ -278,8 +283,11 @@ namespace ConformalDecals.Text {
             RenderTexture.ReleaseTemporary(renderTex);
 
             // CLEAR SUBMESHES
+            _tmp.text = "";
+
             for (int i = 0; i < transform.childCount; i++) {
-                Destroy(transform.GetChild(i).gameObject);
+                var child = transform.GetChild(i);
+                Destroy(child.gameObject);
             }
 
             return new TextRenderOutput(texture, window);

Source/ConformalDecals/UI/TextEntryController.cs

@@ -9,9 +9,8 @@ using UnityEngine.UI;
 namespace ConformalDecals.UI {
     public class TextEntryController : MonoBehaviour {
         [Serializable]
-        public class TextUpdateEvent : UnityEvent<string, DecalFont, DecalTextStyle> { }
+        public delegate void TextUpdateDelegate(string newText, DecalFont newFont, FontStyles style, bool vertical, float linespacing, float charspacing);
 
-        [SerializeField] public TextUpdateEvent onValueChanged = new TextUpdateEvent();
 
         [SerializeField] private Selectable _textBox;
         [SerializeField] private Button     _fontButton;
@@ -28,21 +27,25 @@ namespace ConformalDecals.UI {
         [SerializeField] private Toggle _smallCapsButton;
         [SerializeField] private Toggle _verticalButton;
 
-        private string         _text;
-        private DecalFont      _font;
-        private DecalTextStyle _style;
-        private Vector2        _lineSpacingRange;
-        private Vector2        _charSpacingRange;
-        private TMP_InputField _textBoxTMP;
+        private string             _text;
+        private DecalFont          _font;
+        private FontStyles         _style;
+        private bool               _vertical;
+        private float              _lineSpacing;
+        private float              _charSpacing;
+        private Vector2            _lineSpacingRange;
+        private Vector2            _charSpacingRange;
+        private TMP_InputField     _textBoxTMP;
+        private TextUpdateDelegate _onValueChanged;
 
         private FontMenuController _fontMenu;
 
         private bool _ignoreUpdates;
 
         public static TextEntryController Create(
-            string text, DecalFont font, DecalTextStyle style,
+            string text, DecalFont font, FontStyles style, bool vertical, float linespacing, float charspacing,
             Vector2 lineSpacingRange, Vector2 charSpacingRange,
-            UnityAction<string, DecalFont, DecalTextStyle> textUpdateCallback) {
+            TextUpdateDelegate textUpdateCallback) {
 
             var window = Instantiate(UILoader.TextEntryPrefab, MainCanvasUtil.MainCanvas.transform, true);
             window.AddComponent<DragPanel>();
@@ -52,9 +55,12 @@ namespace ConformalDecals.UI {
             controller._text = text;
             controller._font = font;
             controller._style = style;
+            controller._vertical = vertical;
+            controller._lineSpacing = linespacing;
+            controller._charSpacing = charspacing;
             controller._lineSpacingRange = lineSpacingRange;
             controller._charSpacingRange = charSpacingRange;
-            controller.onValueChanged.AddListener(textUpdateCallback);
+            controller._onValueChanged = textUpdateCallback;
 
             return controller;
         }
@@ -81,7 +87,7 @@ namespace ConformalDecals.UI {
             font.SetupSample(_fontButton.GetComponentInChildren<TextMeshProUGUI>());
 
             _textBoxTMP.text = _text;
-            _textBoxTMP.textComponent.fontStyle = _style.FontStyle | _font.FontStyle & ~_font.FontStyleMask;
+            _textBoxTMP.textComponent.fontStyle = _style | _font.FontStyle & ~_font.FontStyleMask;
             _textBoxTMP.fontAsset = _font.FontAsset;
 
             UpdateStyleButtons();
@@ -91,7 +97,7 @@ namespace ConformalDecals.UI {
         public void OnLineSpacingUpdate(float value) {
             if (_ignoreUpdates) return;
 
-            _style.LineSpacing = Mathf.Lerp(_lineSpacingRange.x, _lineSpacingRange.y, value);
+            _lineSpacing = Mathf.Lerp(_lineSpacingRange.x, _lineSpacingRange.y, value);
 
             UpdateLineSpacing();
             OnValueChanged();
@@ -101,7 +107,7 @@ namespace ConformalDecals.UI {
             if (_ignoreUpdates) return;
 
             if (float.TryParse(text, out var value)) {
-                _style.LineSpacing = Mathf.Clamp(value, _lineSpacingRange.x, _lineSpacingRange.y);
+                _lineSpacing = Mathf.Clamp(value, _lineSpacingRange.x, _lineSpacingRange.y);
             }
             else {
                 Logging.LogWarning("Line spacing value '{text}' could not be parsed.");
@@ -114,7 +120,7 @@ namespace ConformalDecals.UI {
         public void OnCharSpacingUpdate(float value) {
             if (_ignoreUpdates) return;
 
-            _style.CharSpacing = Mathf.Lerp(_charSpacingRange.x, _charSpacingRange.y, value);
+            _charSpacing = Mathf.Lerp(_charSpacingRange.x, _charSpacingRange.y, value);
 
             UpdateCharSpacing();
             OnValueChanged();
@@ -124,7 +130,7 @@ namespace ConformalDecals.UI {
             if (_ignoreUpdates) return;
 
             if (float.TryParse(text, out var value)) {
-                _style.CharSpacing = Mathf.Clamp(value, _charSpacingRange.x, _charSpacingRange.y);
+                _charSpacing = Mathf.Clamp(value, _charSpacingRange.x, _charSpacingRange.y);
             }
             else {
                 Logging.LogWarning("Char spacing value '{text}' could not be parsed.");
@@ -137,39 +143,55 @@ namespace ConformalDecals.UI {
         public void OnBoldUpdate(bool state) {
             if (_ignoreUpdates) return;
 
-            _style.Bold = state;
-            _textBoxTMP.textComponent.fontStyle = _style.FontStyle | _font.FontStyle & ~_font.FontStyleMask;
+            if (state)
+                _style |= FontStyles.Bold;
+            else
+                _style &= ~FontStyles.Bold;
+
+            _textBoxTMP.textComponent.fontStyle = _style | _font.FontStyle & ~_font.FontStyleMask;
             OnValueChanged();
         }
 
         public void OnItalicUpdate(bool state) {
             if (_ignoreUpdates) return;
 
-            _style.Italic = state;
-            _textBoxTMP.textComponent.fontStyle = _style.FontStyle | _font.FontStyle & ~_font.FontStyleMask;
+            if (state)
+                _style |= FontStyles.Italic;
+            else
+                _style &= ~FontStyles.Italic;
+
+            _textBoxTMP.textComponent.fontStyle = _style | _font.FontStyle & ~_font.FontStyleMask;
             OnValueChanged();
         }
 
         public void OnUnderlineUpdate(bool state) {
             if (_ignoreUpdates) return;
 
-            _style.Underline = state;
-            _textBoxTMP.textComponent.fontStyle = _style.FontStyle | _font.FontStyle & ~_font.FontStyleMask;
+            if (state)
+                _style |= FontStyles.Underline;
+            else
+                _style &= ~FontStyles.Underline;
+
+            _textBoxTMP.textComponent.fontStyle = _style | _font.FontStyle & ~_font.FontStyleMask;
             OnValueChanged();
         }
 
         public void OnSmallCapsUpdate(bool state) {
             if (_ignoreUpdates) return;
-            
-            _style.SmallCaps = state;
-            _textBoxTMP.textComponent.fontStyle = _style.FontStyle | _font.FontStyle & ~_font.FontStyleMask;
+
+            if (state)
+                _style |= FontStyles.SmallCaps;
+            else
+                _style &= ~FontStyles.SmallCaps;
+
+            _textBoxTMP.textComponent.fontStyle = _style | _font.FontStyle & ~_font.FontStyleMask;
             OnValueChanged();
         }
 
         public void OnVerticalUpdate(bool state) {
             if (_ignoreUpdates) return;
-            
-            _style.Vertical = state;
+
+            _vertical = state;
             OnValueChanged();
         }
 
@@ -177,7 +199,7 @@ namespace ConformalDecals.UI {
         private void Start() {
             _textBoxTMP = ((TMP_InputField) _textBox);
             _textBoxTMP.text = _text;
-            _textBoxTMP.textComponent.fontStyle = _style.FontStyle | _font.FontStyle & ~_font.FontStyleMask;
+            _textBoxTMP.textComponent.fontStyle = _style | _font.FontStyle & ~_font.FontStyleMask;
             _textBoxTMP.fontAsset = _font.FontAsset;
 
             _font.SetupSample(_fontButton.GetComponentInChildren<TextMeshProUGUI>());
@@ -188,7 +210,7 @@ namespace ConformalDecals.UI {
         }
 
         private void OnValueChanged() {
-            onValueChanged.Invoke(_text, _font, _style);
+            _onValueChanged(_text, _font, _style, _vertical, _lineSpacing, _charSpacing);
         }
 
         private void UpdateStyleButtons() {
@@ -204,7 +226,7 @@ namespace ConformalDecals.UI {
             }
             else {
                 _boldButton.interactable = true;
-                _boldButton.isOn = _style.Bold;
+                _boldButton.isOn = (_style & FontStyles.Bold) != 0;
             }
 
             if (_font.Italic) {
@@ -217,7 +239,7 @@ namespace ConformalDecals.UI {
             }
             else {
                 _italicButton.interactable = true;
-                _italicButton.isOn = _style.Italic;
+                _italicButton.isOn = (_style & FontStyles.Italic) != 0;
             }
 
             if (_font.Underline) {
@@ -230,7 +252,7 @@ namespace ConformalDecals.UI {
             }
             else {
                 _underlineButton.interactable = true;
-                _underlineButton.isOn = _style.Underline;
+                _underlineButton.isOn = (_style & FontStyles.Underline) != 0;
             }
 
             if (_font.SmallCaps) {
@@ -243,10 +265,10 @@ namespace ConformalDecals.UI {
             }
             else {
                 _smallCapsButton.interactable = true;
-                _smallCapsButton.isOn = _style.SmallCaps;
+                _smallCapsButton.isOn = (_style & FontStyles.SmallCaps) != 0;
             }
 
-            _verticalButton.isOn = _style.Vertical;
+            _verticalButton.isOn = _vertical;
 
             _ignoreUpdates = false;
         }
@@ -254,8 +276,8 @@ namespace ConformalDecals.UI {
         private void UpdateLineSpacing() {
             _ignoreUpdates = true;
 
-            _lineSpacingSlider.value = Mathf.InverseLerp(_lineSpacingRange.x, _lineSpacingRange.y, _style.LineSpacing);
-            ((TMP_InputField) _lineSpacingTextBox).text = $"{_style.LineSpacing:F1}";
+            _lineSpacingSlider.value = Mathf.InverseLerp(_lineSpacingRange.x, _lineSpacingRange.y, _lineSpacing);
+            ((TMP_InputField) _lineSpacingTextBox).text = $"{_lineSpacing:F1}";
 
             _ignoreUpdates = false;
         }
@@ -263,8 +285,8 @@ namespace ConformalDecals.UI {
         private void UpdateCharSpacing() {
             _ignoreUpdates = true;
 
-            _charSpacingSlider.value = Mathf.InverseLerp(_charSpacingRange.x, _charSpacingRange.y, _style.CharSpacing);
-            ((TMP_InputField) _charSpacingTextBox).text = $"{_style.CharSpacing:F1}";
+            _charSpacingSlider.value = Mathf.InverseLerp(_charSpacingRange.x, _charSpacingRange.y, _charSpacing);
+            ((TMP_InputField) _charSpacingTextBox).text = $"{_charSpacing:F1}";
 
             _ignoreUpdates = false;
         }

Source/ConformalDecals/Util/ParseUtil.cs

@@ -30,9 +30,15 @@ namespace ConformalDecals.Util {
         }
 
         public static string ParseString(ConfigNode node, string valueName, bool isOptional = false, string defaultValue = "") {
-            if (!node.HasValue(valueName)) throw new FormatException($"Missing value for {valueName}");
+            if (node.HasValue(valueName)) return node.GetValue(valueName);
+            
+            if (isOptional) {
+                return defaultValue;
+            }
+            else {
+                throw new FormatException($"Missing value for {valueName}");
+            }
 
-            return node.GetValue(valueName);
         }
 
         public static bool ParseStringIndirect(ref string value, ConfigNode node, string valueName) {

changelog.txt

@@ -1,3 +1,12 @@
+v0.2.3
+------
+- Fixes:
+ - Fixed TMP subobjects being deleted, causing fallback fonts to fail in some situations.
+ - Started using URL-style encoding for text decals behind the scenes to prevent issues with certain characters.
+ - Fixed text decals having zero size when they had only whitespace or an empty string.
+ - Fixed decals having drag and causing issues when using FAR.
+ - Fixed broken saving of text decals in certain circumstances.
+ 
 v0.2.2
 ------
 - Fixes: