processing directives for text box widgets

few other misc things
also fixed SDL audio on newer SDL vers

assets/opensb/interface.config.patch

@@ -0,0 +1,5 @@
+{
+  "font" : {
+    "defaultDirectives" : ""
+  }
+}

assets/opensb/interface/chat/chat.config.patch

@@ -1,8 +1,8 @@
 {
   "config" : {
     "font" : {
-      "directives" : "",
+      "directives" : "?border=1;000;0000",
-      "padding" : [0, 0] // Padding to prevent border clipping at the edges of the log canvas while keeping compatible with mods that patch the canvas size
+      "padding" : [1, 1] // Padding to prevent border clipping at the edges of the log canvas while keeping compat with mods that patch the canvas size
     },
     "colors" : {
       "local" : "^white;",

source/application/StarMainApplication_sdl.cpp

@@ -277,7 +277,7 @@ public:
     };
 
     SDL_AudioSpec obtained = {};
-    if (SDL_OpenAudio(&desired, &obtained) < 0) {
+    if (SDL_OpenAudioDevice(NULL, 0, &desired, &obtained, 0) < 0) {
       Logger::error("Application: Could not open audio device, no sound available!");
     } else if (obtained.freq != desired.freq || obtained.channels != desired.channels || obtained.format != desired.format) {
       SDL_CloseAudio();

source/windowing/StarLabelWidget.cpp

@@ -16,7 +16,9 @@ LabelWidget::LabelWidget(String text,
     m_wrapWidth(move(wrapWidth)),
     m_lineSpacing(move(lineSpacing)) {
   auto assets = Root::singleton().assets();
-  m_fontSize = assets->json("/interface.config:font").getInt("baseSize");
+  auto fontConfig = assets->json("/interface.config:font");
+  m_fontSize = fontConfig.getInt("baseSize");
+  m_processingDirectives = fontConfig.getString("defaultDirectives");
   setText(move(text));
 }
 

source/windowing/StarTextBoxWidget.cpp

@@ -7,6 +7,7 @@ namespace Star {
 
 TextBoxWidget::TextBoxWidget(String const& startingText, String const& hint, WidgetCallbackFunc callback)
   : m_text(startingText), m_hint(hint), m_callback(callback) {
+  auto assets = Root::singleton().assets();
   m_regex = ".*";
   m_repeatKeyThreshold = 0;
   m_repeatCode = SpecialRepeatKeyCodes::None;
@@ -15,16 +16,16 @@ TextBoxWidget::TextBoxWidget(String const& startingText, String const& hint, Wid
   m_cursorOffset = startingText.size();
   m_hAnchor = HorizontalAnchor::LeftAnchor;
   m_vAnchor = VerticalAnchor::BottomAnchor;
-  m_color = Color::rgbf(1, 1, 1);
   m_drawBorder = false;
   m_cursorHoriz = Vec2I();
   m_cursorVert = Vec2I();
   m_overfillMode = true;
 
-  auto assets = Root::singleton().assets();
-
   m_maxWidth = assets->json("/interface.config:textBoxDefaultWidth").toInt();
-  m_fontSize = assets->json("/interface.config:font.baseSize").toInt();
+  auto fontConfig = assets->json("/interface.config:font");
+  m_fontSize = fontConfig.getInt("baseSize");
+  m_processingDirectives = fontConfig.getString("defaultDirectives");
+  m_color = Color::rgb(jsonToVec3B(fontConfig.getArray("defaultColor")));
 
   // Meh, padding is hard-coded here
   setSize({m_maxWidth + 6, m_fontSize + 2});
@@ -52,6 +53,7 @@ void TextBoxWidget::renderImpl() {
   }
 
   context()->setFontSize(m_fontSize);
+  context()->setFontProcessingDirectives(m_processingDirectives);
   if (m_text.empty()) {
     context()->setFontColor(m_color.mix(Color::rgbf(0.3f, 0.3f, 0.3f), 0.8f).mix(Color::rgbf(0.0f, 0.0f, 1.0f), blueRate).toRgba());
     context()->renderInterfaceText(m_hint, {pos, m_hAnchor, m_vAnchor});
@@ -59,6 +61,7 @@ void TextBoxWidget::renderImpl() {
     context()->setFontColor(m_color.mix(Color::rgbf(0, 0, 1), blueRate).toRgba());
     context()->renderInterfaceText(m_text, {pos, m_hAnchor, m_vAnchor});
   }
+  context()->setFontProcessingDirectives("");
   context()->setFontColor(Vec4B::filled(255));
 
   if (hasFocus()) {
@@ -160,6 +163,10 @@ void TextBoxWidget::setColor(Color const& color) {
   m_color = color;
 }
 
+void TextBoxWidget::setDirectives(String const& directives) {
+  m_processingDirectives = directives;
+}
+
 void TextBoxWidget::setFontSize(int fontSize) {
   m_fontSize = fontSize;
 }

source/windowing/StarTextBoxWidget.hpp

@@ -22,6 +22,7 @@ public:
   void setRegex(String const& regex);
 
   void setColor(Color const& color);
+  void setDirectives(String const& directives);
   void setFontSize(int fontSize);
   void setMaxWidth(int maxWidth);
   void setOverfillMode(bool overfillMode);
@@ -61,6 +62,7 @@ private:
   HorizontalAnchor m_hAnchor;
   VerticalAnchor m_vAnchor;
   Color m_color;
+  String m_processingDirectives;
   int m_fontSize;
   int m_maxWidth;
   int m_cursorOffset;

source/windowing/StarWidgetParsing.cpp

@@ -421,6 +421,8 @@ WidgetConstructResult WidgetParser::textboxHandler(String const& name, Json cons
     textbox->setFontSize(config.getInt("fontSize"));
   if (config.contains("color"))
     textbox->setColor(jsonToColor(config.get("color")));
+  if (config.contains("directives"))
+    textbox->setDirectives(config.getString("directives"));
   if (config.contains("border"))
     textbox->setDrawBorder(config.getBool("border"));
   if (config.contains("maxWidth"))