From 151a2ac2434f4b4c23c107d9c21e4a18dd1a3c68 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Mon, 4 Feb 2008 18:42:05 +0000
Subject: converted client:: singleton classes to namespaces

---
 src/client/view.cc | 51 ++++++++++++++++++++++++++++-----------------------
 1 file changed, 28 insertions(+), 23 deletions(-)

(limited to 'src/client/view.cc')

diff --git a/src/client/view.cc b/src/client/view.cc
index 811a7f7..87afd38 100644
--- a/src/client/view.cc
+++ b/src/client/view.cc
@@ -22,32 +22,40 @@ using namespace render;
 namespace client
 {
 
+namespace view
+{
+
 ShipDrawer *shipdrawer = 0;
 StarDrawer *stardrawer = 0;
 
 game::Ship *target = 0; // the view's target
 
-void View::init()
+void init()
 {
-	// draw scene
 	if (!shipdrawer) {
 		stardrawer = new StarDrawer(&game.star);
 		shipdrawer = new ShipDrawer(&game.ship);
 		target = &game.ship;
 	}
 
+	camera::init();
 }
 
-void View::shutdown()
+void shutdown()
 {
+	camera::shutdown();
+
 	delete stardrawer;
 	stardrawer = 0;
 	delete shipdrawer;
 	shipdrawer = 0;
 }
 
-void View::reset()
+void reset()
 {
+	// set clear color
+	gl::clearcolor(0.0f, 0.0f, 0.0f, 1.0f);
+
 	// shading model: Gouraud (smooth).
 	gl::shademodel(GL_SMOOTH);
 
@@ -66,7 +74,7 @@ void View::reset()
 }
 
 
-void View::draw_world(float elapsed)
+void draw_world(float elapsed)
 {
 	// draw the world
 	gl::push();
@@ -83,7 +91,7 @@ void View::draw_world(float elapsed)
 
 }
 
-void View::draw_background(float elapsed)
+void draw_background(float elapsed)
 {
 	using namespace gl;
 
@@ -129,7 +137,7 @@ void View::draw_background(float elapsed)
 	end();
 }
 
-void View::draw_loader()
+void draw_loader()
 {
 	gl::enable(GL_TEXTURE_2D);
 	glBindTexture(GL_TEXTURE_2D, render::textures[0]); // bitmaps/loader.tga
@@ -141,19 +149,19 @@ void View::draw_loader()
 	gl::vertex(0,0, 0);
 
 	glTexCoord2f(1.0f, 0.0f);
-	gl::vertex(video.width,0,0);
+	gl::vertex(video::width,0,0);
 
 	glTexCoord2f(1.0f, 1.0f);
-	gl::vertex(video.width,video.height,0);
+	gl::vertex(video::width,video::height,0);
 
 	glTexCoord2f(0.0f, 1.0f);
-	gl::vertex(0,video.height,0);
+	gl::vertex(0,video::height,0);
 	gl::end();
 
 	gl::disable(GL_TEXTURE_2D);
 }
 
-void View::draw_status()
+void draw_status()
 {
 	using namespace std;
 
@@ -185,12 +193,12 @@ void View::draw_status()
 	gl::color(0.0f, 1.0f, 0.0f, 1.0f);
 	std::string version("ver. ");
 	version.append(VERSION);
-	draw_text(video.width-(version.size()+1)*CHARWIDTH, 4, version);
+	draw_text(video::width-(version.size()+1)*CHARWIDTH, 4, version);
 
 	gl::disable(GL_TEXTURE_2D);
 }
 
-void View::frame(float seconds)
+void frame(float seconds)
 {
 	// Clear the color and depth buffers.
 	gl::clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
@@ -203,18 +211,13 @@ void View::frame(float seconds)
 		gl::loadidentity();
 
 		const float frustumsize = 0.5f;
-		x = -frustumsize * video.ratio;
-		width  = video.ratio;
-		y = -frustumsize;
-		height = 1;
-		gl::frustum(x, x+width, y, y +height, 1.0f, 1024.0f);
+		gl::frustum(-frustumsize*video::aspect, frustumsize*video::aspect, -frustumsize, frustumsize, 1.0f, 1024.0f);
 
-		gl::matrixmode(GL_MODELVIEW);
+		gl::matrixmode(GL_MODELVIEW);	// map world to screen coordinates
 		gl::loadidentity();
 		gl::rotate(90.0f, 0, 1.0, 0);
 
-		// Camera transformation
-		camera.draw(seconds);
+		camera::draw(seconds);		// draw the current camera transformation
 
 		gl::enable(GL_DEPTH_TEST);	// enable depth buffer writing
 		gl::enable(GL_CULL_FACE);	// enable culling
@@ -232,7 +235,7 @@ void View::frame(float seconds)
 	// switch to ortographic projection to draw the GUI
 	gl::matrixmode(GL_PROJECTION);
 	gl::loadidentity();
-	glOrtho(0, video.width, video.height, 0, -1000.0f, 1000.0f);
+	glOrtho(0, video::width, video::height, 0, -1000.0f, 1000.0f);
 
 	gl::matrixmode(GL_MODELVIEW);
 	gl::loadidentity();
@@ -252,5 +255,7 @@ void View::frame(float seconds)
 	gl::disable(GL_BLEND);
 }
 
-} // namespace view
+} //namespace view
+
+} // namespace client
 
-- 
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