Merge pull request 'shader_preprocessor' (#43) from shader_preprocessor into shaders_again

Reviewed-on: #43

assets/shader_programs/test_vertex.glsl

@@ -72,6 +72,8 @@ vec4 DefaultInstanced() {
     return gl_ModelViewProjectionMatrix * vec4(world_pos, 0.0, 1.0);
 }
 
+#include "shared.glsl"
+
 void main() {
     GL_TEXTURE0_COORD = gl_MultiTexCoord0.xy;
     GL_TEXTURE1_COORD = gl_MultiTexCoord1.xy;

include/JGL/JGL.h

@@ -385,8 +385,9 @@ namespace JGL::J2D {
     /// @param scale The value (in both axes) to scale the text by. Defaults to {1,1}.
     /// @param size The point-size at which to render the font out. Re-using the same point-size allows efficient glyph caching.
     /// @param font The font to use for rendering. @see Font.
-    void DrawString(const Color4& color, const std::string& text, float x, float y, float scale, u32 size, const Font& font = Fonts::Jupiteroid);
+    void DrawString(const Color4& color, const std::string& text, float x, float y, u32 size, float scale = 1.f, const Font& font = Fonts::Jupiteroid);
 
+    void DrawString(const Color4& color, const std::string& text, const Vector2& pos, u32 size, float scale = 1.f, const Font& font = Fonts::Jupiteroid);
 
     /// Draws an Arc (section of a circle) to the screen.
     /// @param color A 3-or-4 channel color value. @see class Color3, class Color4

src/renderer/OpenGL/J2D.cpp

@@ -1519,3 +1519,8 @@ void J2D::DrawSprite(const TextureAtlas* texture_atlas, const AtlasRegion& atlas
 void J2D::DrawSprite(const TextureAtlas& texture_atlas, const AtlasRegion& atlas_region, const Vector2& position, float rad_rotation, const Vector2& origin, const Vector2& scale, const Color4& color) {
     J2D::DrawSprite(&texture_atlas, atlas_region, position, rad_rotation, origin, scale, color);
 }
+
+void J2D::DrawString(const Color4 &color, const std::string &text, const Vector2 &pos, u32 size, float scale,
+                     const Font &font) {
+    DrawString(color, text, pos.x, pos.y, size, scale, font);
+}

src/renderer/OpenGL/TextRendering.cpp

@@ -98,7 +98,7 @@ namespace JGL {
         return cachedFont;
     }
 
-    void J2D::DrawString(const Color4& color, const std::string& text, float x, float y, float scale, u32 size, const Font& font) {
+    void J2D::DrawString(const Color4& color, const std::string& text, float x, float y, u32 size, float scale, const Font& font) {
         // Offset by height to render at "correct" location.
         y += size;