initial loader frame

1 files changed, 49 insertions, 1 deletions

diff --git a/src/client/video.cc b/src/client/video.cc
index 57efa96..892f1a6 100644
--- a/src/client/video.cc
+++ b/src/client/video.cc
@@ -50,6 +50,8 @@ int height_prev = 0;
 const int width_default = 1024;
 const int height_default = 768;
 
+bool is_loader_frame = false;
+
 bool init() 
 {
 	con_print << "^BInitializing video..." << std::endl;
@@ -272,13 +274,58 @@ void set_cursor()
 	}
 }
 
+void loader_message(const char *message)
+{
+	if (!is_loader_frame)
+		return;
+
+	frame_loading(message);
+}
+
+void frame_loading(const char *message)
+{
+	using namespace render;
+
+	is_loader_frame = true;
+
+	// Clear the color and depth buffers.
+	gl::clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	render::Camera::ortho();
+
+	gl::enable(GL_TEXTURE_2D);	
+	gl::enable(GL_BLEND);
+
+	gl::color(1.0f, 1.0f, 1.0f, 1.0f);
+	render::Textures::load("bitmaps/banner");
+	gl::begin(gl::Quads);
+
+	gl::vertex(0, 0);
+	gl::vertex(0, render::State::height());
+	gl::vertex(render::State::width(), render::State::height());
+	gl::vertex(render::State::width(), 0);
+	gl::end();
+
+
+	if (message) {
+		Text::setfont("gui", 12, 18);
+		Text::setcolor('N'); //set normal color
+		Text::draw(Text::fontwidth(), Text::fontheight(), message);
+	}
+
+	gl::disable(GL_TEXTURE_2D);
+	gl::disable(GL_BLEND);
+	SDL_GL_SwapBuffers();
+}
+
 void frame(float elapsed)
 {
+	is_loader_frame = false;
+
 	// detect fullscreen/windowed mode switch
 	if (fullscreen != r_fullscreen->value())
 		restart();
 
-		using namespace render;
+	using namespace render;
 	
 	// Clear the color and depth buffers.
 	gl::clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
@@ -302,6 +349,7 @@ void frame(float elapsed)
 	}
 
 	gl::color(1.0f, 1.0f, 1.0f, 1.0f);
+
 	gl::disable(GL_TEXTURE_2D);
 	gl::enable(GL_BLEND);