new gg/freetype modules with sokol/fontstash backends

examples/gg2.v

@@ -0,0 +1,50 @@
+module main
+
+import gg2 // as gg
+import gx
+
+const (
+	win_width = 600
+	win_height = 300
+)
+
+struct App {
+mut:
+	gg &gg2.GG
+}
+
+fn main() {
+	mut app := &App{}
+	app.gg = gg2.new_context({
+		bg_color: gx.white
+		width: win_width
+		height: win_height
+		use_ortho: true // This is needed for 2D drawing
+		create_window: true
+		window_title: 'Empty window'
+		frame_fn: frame
+		user_data: app
+		font_path: 'examples/tetris/RobotoMono-Regular.ttf'
+	})
+	app.gg.run()
+}
+
+fn frame(user_data voidptr) {
+	mut app := &App(user_data)
+	mut gg := app.gg
+	gg.begin()
+	if gg.fons == 0 {
+		gg.init_font()
+	}
+	app.draw()
+	C.sfons_flush(gg.fons)
+	gg.end()
+}
+
+fn (app &App) draw() {
+	app.gg.draw_text_def(200,20, 'hello world!')
+	app.gg.draw_text_def(300,300, 'привет')
+	app.gg.draw_rect(10, 10, 100, 30, gx.blue)
+	app.gg.draw_empty_rect(10, 150, 80, 40, gx.green)
+}
+

examples/sokol_examples/fonts.v

@@ -52,7 +52,7 @@ fn init(user_data voidptr) {
 	})
 	s := &C.sgl_desc_t{}
 	C.sgl_setup(s)
-	state.fons = C.sfons_create(512, 512, 1)
+	state.fons = sfons.create(512, 512, 1)
 	// or use DroidSerif-Regular.ttf
 	if bytes := os.read_bytes(os.resource_abs_path('assets/ProggyTiny.ttf')) {
 		println('loaded font: $bytes.len')