skyglobe

5 files changed, 94 insertions, 31 deletions

diff --git a/src/core/gameserver.cc b/src/core/gameserver.cc
index cd656ed..2027098 100644
--- a/src/core/gameserver.cc
+++ b/src/core/gameserver.cc
@@ -141,7 +141,7 @@ void GameServer::showtime()
 
 	con_print << 
 		"Uptime " << minutes << ":" << setfill('0') << setw(2) << seconds << 
-		" Server localtime " << setfill(' ') << setw(2) << syshours << ":" << setfill('0') << setw(2) << sysminutes << ":" << setw(2) << sysseconds << std::endl;
+		" Server localtime " << setfill(' ') << setw(2) << syshours << ":" << setfill('0') << setw(2) << sysminutes << ":" << setw(2) << sysseconds << setfill(' ') << std::endl;
 }
 
 Player *GameServer::find_player(std::string const search)
@@ -301,17 +301,17 @@ void GameServer::exec(Player *player, std::string const & cmdline)
 		} else if ((function->flags() & Func::Shared) == Func::Shared) {
 			
 			// enable rcon buffering
-			sys::ConsoleInterface::instance()->buffer_rcon(true);
+			console()->buffer_rcon(true);
 			function->exec(args);
 
 			char line[MAXCMDSIZE];
 		
-			while(sys::ConsoleInterface::instance()->buffer().getline(line, MAXCMDSIZE-1)) {	
+			while(console()->buffer().getline(line, MAXCMDSIZE-1)) {	
 				send_rcon(player, std::string(line));
 			}
 
 			// disable rcon buffering
-			sys::ConsoleInterface::instance()->buffer_rcon(false);
+			console()->buffer_rcon(false);
 			return;
 		}
 	}
diff --git a/src/model/vertexarray.cc b/src/model/vertexarray.cc
index da9c3d2..b0da6ab 100644
--- a/src/model/vertexarray.cc
+++ b/src/model/vertexarray.cc
@@ -75,34 +75,18 @@ void VertexArray::add_sphere()
 	math::Vector3f v;
 	math::Vector3f n;
 	math::Vector3f tex;
-
 	int count;
 
-	//float h = (float) (SPHERESEGMENTS-1) / 2 -1;
+	// add sphere
 	for (int j=0; j < (SPHERESEGMENTS-1) / 2; j++) {
 
 		float r = sintable[j];
 		float r1 = sintable[j+1];
 
-/*		v.assign(r, 0, costable[j]);
-		n = v;
-		n.normalize();
-		tex.assign(1, (float)(SPHERESEGMENTS-1-j) / (float)(SPHERESEGMENTS-1), 0);
-		add_vertex(v, n, white, tex);
-
-		v = math::Vector3f(r1, 0, costable[j+1]);
-		n = v;
-		n.normalize();
-		tex.assign(1, (float) (SPHERESEGMENTS-2-j) / (float)(SPHERESEGMENTS-1), 0 );
-		add_vertex(v, n, white, tex);
-
-		count =2;
-*/
 		for (int i = 0; i < SPHERESEGMENTS; i++) {
 			v = math::Vector3f(r*costable[i], r*sintable[i], costable[j]);
 			n = v;
 			n.normalize();
-			//tex.assign((float)i/(float)(SPHERESEGMENTS), (float) (j) / h, 0);
 			tex.assign((float)i/(float)(SPHERESEGMENTS-1), -costable[j]/2 + 0.5f , 0);
 			add_vertex(v, n, white, tex);
 			
@@ -116,6 +100,30 @@ void VertexArray::add_sphere()
 		
 	}
 
+	// add inside-out sphere
+	for (int j=0; j < (SPHERESEGMENTS-1) / 2; j++) {
+
+		float r = sintable[j];
+		float r1 = sintable[j+1];
+
+		
+		for (int i = SPHERESEGMENTS -1 ; i >= 0; i--) {
+			v = math::Vector3f(r*costable[i], r*sintable[i], costable[j]);
+			n = v;
+			n.normalize();
+			tex.assign(1-(float)i/(float)(SPHERESEGMENTS-1), -costable[j]/2 + 0.5f , 0);
+			add_vertex(v, n, white, tex);
+			
+			v = math::Vector3f(r1*costable[i], r1*sintable[i], costable[j+1]);
+			n = v;
+			n.normalize();			
+			tex.assign(1-(float)i/(float)(SPHERESEGMENTS-1), -costable[j+1]/2 + 0.5f, 0);
+			add_vertex(v, n, white, tex);
+			count +=2;
+		}
+		
+	}
+
 	delete[] sintable;
 	delete[] costable;
 }
diff --git a/src/render/draw.cc b/src/render/draw.cc
index 1091d8c..6aafcca 100644
--- a/src/render/draw.cc
+++ b/src/render/draw.cc
@@ -66,6 +66,25 @@ void draw_sphere(math::Color const & color, float radius)
 	//gl::pop();
 }
 
+void draw_sphere_inside(math::Color const & color, float radius)
+{	
+	//gl::push();
+	gl::scale(radius, radius, radius);
+	gl::color(color);
+
+	size_t index = (model::SPHERESEGMENTS) * (model::SPHERESEGMENTS-1);
+	size_t count = (model::SPHERESEGMENTS)*2;
+
+	// draw body
+	for (int j=0; j < (model::SPHERESEGMENTS-1)/2; j++) {
+		glDrawArrays(gl::QuadStrip, index, count);
+		index += count;
+		Stats::quads += count/2-1;
+	}
+
+	//gl::pop();
+}
+
 void draw_entity_sphere(core::Entity *entity)
 {
 	if ((entity->type() == core::Entity::Globe) && !flag_is_set(entity->flags(), core::Entity::Bright)) {
@@ -393,6 +412,25 @@ void pass_prepare(float seconds)
 	}
 }
 
+/* Draw skybox */
+void draw_pass_skybox()
+{
+
+	if (!(r_sky && r_sky->value()))
+		return;
+
+	size_t flare_texture = Textures::load("textures/env/sky");
+	Textures::bind(flare_texture);
+
+	gl::enable(GL_TEXTURE_2D);
+	gl::push();
+	
+	draw_sphere_inside(math::Color(), 512);
+
+	gl::pop();
+	gl::disable(GL_TEXTURE_2D);
+}
+
 /* Draw entities without model */
 void draw_pass_default()
 {
@@ -692,6 +730,9 @@ void draw_pass_model_corona()
 
 void draw_pass_spacegrid()
 {
+	if (!(r_grid && r_grid->value()))
+		return;
+
 	int gridsize = 32;
 	float s = 1.0f / gridsize;
 	float z = -4.0f;
@@ -741,14 +782,8 @@ void draw(float seconds)
 	Camera::draw(seconds);		// draw the current camera transformation
 
 	pass_prepare(seconds);
-	
-	gl::enable(GL_DEPTH_TEST);	// enable depth buffer writing
-	gl::enable(GL_CULL_FACE);	// enable culling
-	gl::enable(GL_COLOR_MATERIAL);	// enable color tracking
-	gl::enable(GL_LIGHTING);
-	gl::disable(GL_BLEND);		// disbable alpha blending for world polys
-	gl::disable(GL_RESCALE_NORMAL);
 
+	// enable vertex arrays
 	glVertexPointer(3, GL_FLOAT, 0, vertexarray->vertex());
 	glNormalPointer(GL_FLOAT, 0, vertexarray->normal());
 	glColorPointer(3, GL_FLOAT, 0, vertexarray->color());
@@ -759,6 +794,15 @@ void draw(float seconds)
 	glEnableClientState(GL_COLOR_ARRAY);
 	glEnableClientState(GL_TEXTURE_COORD_ARRAY);
 
+	draw_pass_skybox();		// draw the skybox
+	
+	gl::enable(GL_DEPTH_TEST);	// enable depth buffer writing
+	gl::enable(GL_CULL_FACE);	// enable culling
+	gl::enable(GL_COLOR_MATERIAL);	// enable color tracking
+	gl::enable(GL_LIGHTING);
+	gl::disable(GL_BLEND);		// disbable alpha blending for world polys
+	gl::disable(GL_RESCALE_NORMAL);
+
 	if (r_wireframe && r_wireframe->value()) {
 		glPolygonMode(GL_FRONT, GL_LINE);
 	} else {
diff --git a/src/render/render.cc b/src/render/render.cc
index dac0972..ea70dbf 100644
--- a/src/render/render.cc
+++ b/src/render/render.cc
@@ -23,10 +23,12 @@ namespace render {
 
 GLuint textures[32];
 
-core::Cvar *r_radius = 0;
-core::Cvar *r_wireframe = 0;
 core::Cvar *r_arraysize = 0;
 core::Cvar *r_bbox = 0;
+core::Cvar *r_grid = 0;
+core::Cvar *r_radius = 0;
+core::Cvar *r_sky = 0;
+core::Cvar *r_wireframe = 0;
 
 using model::VertexArray;
 
@@ -82,9 +84,15 @@ void init()
 	r_wireframe = core::Cvar::get("r_wireframe", "0", core::Cvar::Archive);
 	r_wireframe->set_info("[bool] render wireframe");
 
+	r_grid = core::Cvar::get("r_grid", "1", core::Cvar::Archive);
+	r_grid->set_info("[bool] render the space grid");
+
 	r_bbox = core::Cvar::get("r_bbox", "0", core::Cvar::Archive);
 	r_bbox->set_info("[bool] render model bounding box");
 
+	r_sky = core::Cvar::get("r_sky", "1", core::Cvar::Archive);
+	r_sky->set_info("[bool] render the sky globe");
+
 	Camera::init();
 
 	Textures::init();
diff --git a/src/render/render.h b/src/render/render.h
index ebecf7f..2a8952e 100644
--- a/src/render/render.h
+++ b/src/render/render.h
@@ -24,10 +24,13 @@ namespace render {
 	/// shutdown the render subsystem
 	void shutdown();
 
+	extern core::Cvar *r_arraysize;
 	extern core::Cvar *r_bbox;
+	extern core::Cvar *r_grid;
 	extern core::Cvar *r_radius;
+	extern core::Cvar *r_sky;
 	extern core::Cvar *r_wireframe;
-	extern core::Cvar *r_arraysize;
+	
 
 	extern model::VertexArray *vertexarray;
 }