More font fixes and UI changes

- Lowered step size for decal size and depth to 1cm.
 - Changed default max size to 10m.
 - Text decals now show as a circle if they contain only whitespace.
 - Fixed font name in config and defaulted to Calibri if its missing

GameData/ConformalDecals/Parts/decal-text.cfg

@@ -52,7 +52,7 @@ PART
     name = ModuleConformalText
 
     text = Text
-    font = Calibri SDF
+    fontName = Calibri SDF
     fillColor = #000000FF
     outlineColor = #FFFFFFFF
     fillEnabled = true

Source/ConformalDecals/ModuleConformalDecal.cs

@@ -31,7 +31,7 @@ namespace ConformalDecals {
 
         [KSPField] public bool    scaleAdjustable = true;
         [KSPField] public float   defaultScale    = 1;
-        [KSPField] public Vector2 scaleRange      = new Vector2(0, 4);
+        [KSPField] public Vector2 scaleRange      = new Vector2(0, 10);
 
         [KSPField] public DecalScaleMode scaleMode = DecalScaleMode.HEIGHT;
 
@@ -60,19 +60,19 @@ namespace ConformalDecals {
 
         // INTERNAL VALUES
         [KSPField(guiName = "#LOC_ConformalDecals_gui-scale", guiActive = false, guiActiveEditor = true, isPersistant = true, guiFormat = "F2", guiUnits = "m"),
-         UI_FloatRange(stepIncrement = 0.05f)]
+         UI_FloatRange()]
         public float scale = 1.0f;
 
         [KSPField(guiName = "#LOC_ConformalDecals_gui-depth", guiActive = false, guiActiveEditor = true, isPersistant = true, guiFormat = "F2", guiUnits = "m"),
-         UI_FloatRange(stepIncrement = 0.02f)]
+         UI_FloatRange()]
         public float depth = 0.2f;
 
         [KSPField(guiName = "#LOC_ConformalDecals_gui-opacity", guiActive = false, guiActiveEditor = true, isPersistant = true, guiFormat = "P0"),
-         UI_FloatRange(stepIncrement = 0.05f)]
+         UI_FloatRange()]
         public float opacity = 1.0f;
 
         [KSPField(guiName = "#LOC_ConformalDecals_gui-cutoff", guiActive = false, guiActiveEditor = true, isPersistant = true, guiFormat = "P0"),
-         UI_FloatRange(stepIncrement = 0.05f)]
+         UI_FloatRange()]
         public float cutoff = 0.5f;
 
         [KSPField(guiName = "#LOC_ConformalDecals_gui-wear", guiActive = false, guiActiveEditor = true, isPersistant = true, guiFormat = "F0"),
@@ -215,7 +215,7 @@ namespace ConformalDecals {
             foreach (var keyword in _decalMaterial.shaderKeywords) {
                 this.Log($"keyword: {keyword}");
             }
-            
+
             if (HighLogic.LoadedSceneIsEditor) {
                 UpdateTweakables();
             }
@@ -512,7 +512,7 @@ namespace ConformalDecals {
             cutoffField.guiActiveEditor = cutoffAdjustable;
             wearField.guiActiveEditor = useBaseNormal;
 
-            var steps = 40;
+            var steps = 20;
 
             if (scaleAdjustable) {
                 var minValue = Mathf.Max(Mathf.Epsilon, scaleRange.x);
@@ -521,7 +521,7 @@ namespace ConformalDecals {
                 var scaleEditor = (UI_FloatRange) scaleField.uiControlEditor;
                 scaleEditor.minValue = minValue;
                 scaleEditor.maxValue = maxValue;
-                scaleEditor.stepIncrement = (maxValue - minValue) / steps;
+                scaleEditor.stepIncrement = 0.01f; //1cm
                 scaleEditor.onFieldChanged = OnSizeTweakEvent;
             }
 
@@ -532,7 +532,7 @@ namespace ConformalDecals {
                 var depthEditor = (UI_FloatRange) depthField.uiControlEditor;
                 depthEditor.minValue = minValue;
                 depthEditor.maxValue = maxValue;
-                depthEditor.stepIncrement = (maxValue - minValue) / steps;
+                depthEditor.stepIncrement = 0.01f; //1cm
                 depthEditor.onFieldChanged = OnSizeTweakEvent;
             }
 

Source/ConformalDecals/ModuleConformalText.cs

@@ -94,12 +94,25 @@ namespace ConformalDecals {
 
         public override void OnLoad(ConfigNode node) {
             base.OnLoad(node);
-            text = WebUtility.UrlDecode(ParseUtil.ParseString(node, "text"));
-            font = DecalConfig.GetFont(ParseUtil.ParseString(node, "font", true, "Calibri SDF"));
+
+            string textRaw = "";
+            if (ParseUtil.ParseStringIndirect(ref textRaw, node, "text")) {
+                text = WebUtility.UrlDecode(textRaw);
+            }
+
+            string fontName = "";
+            if (ParseUtil.ParseStringIndirect(ref fontName, node, "fontName")) {
+                font = DecalConfig.GetFont(fontName);
+            }
+            else if (font == null) font = DecalConfig.GetFont("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 (ParseUtil.ParseIntIndirect(ref styleInt, node, "style")) {
+                style = (FontStyles) styleInt;
+            }
+
+            ParseUtil.ParseColor32Indirect(ref fillColor, node, "fillColor");
+            ParseUtil.ParseColor32Indirect(ref outlineColor, node, "outlineColor");
 
             if (HighLogic.LoadedSceneIsGame) {
                 // For some reason, rendering doesnt work right on the first frame a scene is loaded
@@ -210,12 +223,12 @@ namespace ConformalDecals {
 
         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();
         }
 

Source/ConformalDecals/Text/DecalText.cs

@@ -32,6 +32,7 @@ namespace ConformalDecals.Text {
         /// The text formatted with newlines for vertical text
         public string FormattedText {
             get {
+                if (string.IsNullOrWhiteSpace(Text)) return "•";
                 if (Vertical) {
                     return Regex.Replace(Text, @"(.)", "$1\n");
                 }

Source/ConformalDecals/Text/TextRenderer.cs

@@ -272,14 +272,14 @@ namespace ConformalDecals.Text {
                 }
             }
 
-            GL.Clear(false, true, Color.black); //KSP doesnt clear render textures before using them so we need to clear afterwards, as well. Thanks Squad.
-            GL.PopMatrix();
-
             // COPY TEXTURE BACK INTO RAM
             RenderTexture.active = renderTex;
             texture.ReadPixels(new Rect(0, 0, textureSize.x, textureSize.y), 0, 0, true);
             texture.Apply();
 
+            GL.Clear(false, true, Color.black); //KSP doesnt clear render textures before using them so we need to clear afterwards, as well. Thanks Squad.
+            GL.PopMatrix();
+            
             // RELEASE RENDERTEX
             RenderTexture.ReleaseTemporary(renderTex);
 

changelog.txt

@@ -1,6 +1,11 @@
 v0.2.4
 - Fixes:
  - Fixed red text appearing on planets due to KSP bug by clearing render textures afterwards.
+ - Fixed fonts not saving correctly.
+- Changes:
+ - Lowered step size for decal size and depth to 1cm.
+ - Changed default max size to 10m.
+ - Text decals now show as a circle if they contain only whitespace.
 
 v0.2.3
 ------