Add option to build SeriousProton as shared library to save on linkin…

…g time

CMakeLists.txt

@@ -14,6 +14,7 @@ endif()
 
 # User-settings
 option(WARNING_IS_ERROR "Enable warning as errors." OFF)
+option(SHARED_SP "Build SeriousProton as a shared library, to speed up mingw linking times" OFF)
 set(STEAMSDK "" CACHE PATH "Path to steam SDK, if not supplied steam features will not be available. Steam features are NOT required.")
 
 #
@@ -356,7 +357,11 @@ if(NOT ANDROID)
 endif()
 
 ## Object list
-add_library(seriousproton_objects OBJECT ${source_files})
+if (SHARED_SP)
+	add_library(seriousproton_objects SHARED ${source_files})
+else()
+	add_library(seriousproton_objects OBJECT ${source_files})
+endif()
 target_compile_options(seriousproton_objects
     PRIVATE
         "$<$<AND:$<BOOL:${CMAKE_COMPILER_IS_GNUCC}>,$<BOOL:${WARNING_IS_ERROR}>>:-Werror>"

src/graphics/renderTarget.cpp

@@ -195,6 +195,11 @@ void RenderTarget::setDefaultFont(sp::Font* font)
     default_font = font;
 }
 
+sp::Font* RenderTarget::getDefaultFont()
+{
+    return default_font;
+}
+
 void RenderTarget::drawSprite(std::string_view texture, glm::vec2 center, float size, glm::u8vec4 color)
 {
     auto info = getTextureInfo(texture);

src/graphics/renderTarget.h

@@ -24,6 +24,7 @@ class RenderTarget : sp::NonCopyable
     friend class ::Window;
 public:
     static void setDefaultFont(sp::Font* font);
+    static sp::Font* getDefaultFont();
 
     void drawSprite(std::string_view texture, glm::vec2 center, float size, glm::u8vec4 color={255,255,255,255});
     void drawRotatedSprite(std::string_view texture, glm::vec2 center, float size, float rotation, glm::u8vec4 color={255,255,255,255});