From 02b285bf20603bab6fc75d106acbaccead645eb9 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Wed, 24 Nov 2010 23:00:28 +0000
Subject: Actually add entities in the intro to their zone, removed
 core::EntityControlable::movement(), cleaned up core::EntityGlobe, adds
 support for a per-globe corona, adds 
 core::EntityControlable::control_flags(), bumps network protocol version to
 21

---
 src/render/draw.cc      | 36 ++++++++++++------------------------
 src/render/render.cc    | 20 ++++++++++++++++----
 src/render/renderext.cc | 17 +++++++++++------
 3 files changed, 39 insertions(+), 34 deletions(-)

(limited to 'src/render')

diff --git a/src/render/draw.cc b/src/render/draw.cc
index 4cf5571..79daffd 100644
--- a/src/render/draw.cc
+++ b/src/render/draw.cc
@@ -202,9 +202,9 @@ void draw_globe(const core::EntityGlobe* globe)
 		gl::disable(GL_LIGHT0);
 	}
 
-	if (globe->render_texture) {
+	if (globe->texture_id()) {
 		// textured globe
-		Textures::bind(globe->render_texture);
+		Textures::bind(globe->texture_id());
 		gl::enable(GL_TEXTURE_2D);
 	}
 
@@ -238,29 +238,23 @@ void draw_globe(const core::EntityGlobe* globe)
 	draw_sphere(globe->color(), radius);
 	gl::pop();
 
-
-	if (globe->flag_is_set(core::Entity::Bright)) {
+	if (globe->flag_is_set(core::Entity::Bright) && globe->corona_id()) {
 
 		math::Vector3f v = globe->location() - Camera::eye();
 		v.normalize();
 		float a = dotproduct(v, Camera::axis().forward());
 		if (a > 0.1f) {
-			// FIXME a corona is actually just a giant flare
-			if (!globe->render_texture) {
-				gl::enable(GL_TEXTURE_2D);
-			}
-			Textures::bind("textures/fx/corona");
-			/*
-			if (ext_render(globe)->distance() <= farplane) {
-				gl::depthmask(GL_FALSE);
-			}*/
+			gl::enable(GL_BLEND);
 			gl::disable(GL_DEPTH_TEST);
+			gl::enable(GL_TEXTURE_2D);
+			
+			Textures::bind(globe->corona_id());
 
 			math::Color color(globe->color());
 			color.a = a - 0.1f;
 
 			gl::color(color);
-			gl::enable(GL_BLEND);
+			
 
 			gl::begin(gl::Quads);
 			glTexCoord2f(0, 1);
@@ -275,16 +269,10 @@ void draw_globe(const core::EntityGlobe* globe)
 
 			Stats::quads++;
 
-			gl::disable(GL_BLEND);
-			/*
-			if (ext_render(globe)->distance() <= farplane) {
-				gl::depthmask(GL_TRUE);
-			}*/
-			if (!globe->render_texture) {
-				gl::disable(GL_TEXTURE_2D);
-			}
-
+			
+			gl::disable(GL_TEXTURE_2D);
 			gl::enable(GL_DEPTH_TEST);
+			gl::disable(GL_BLEND);
 		}
 	}
 
@@ -305,7 +293,7 @@ void draw_globe(const core::EntityGlobe* globe)
 		gl::enable(GL_LIGHT0);
 	}
 
-	if (globe->render_texture) {
+	if (globe->texture_id()) {
 		gl::disable(GL_TEXTURE_2D);
 	}
 }
diff --git a/src/render/render.cc b/src/render/render.cc
index 7776ef2..33dcb0c 100644
--- a/src/render/render.cc
+++ b/src/render/render.cc
@@ -172,9 +172,14 @@ void unload()
 
 		if (entity->type() == core::Entity::Globe) {
 			core::EntityGlobe *globe = static_cast<core::EntityGlobe *>(entity);
-			if (globe->render_texture) {
-				render::Textures::unload(globe->render_texture);
-				globe->render_texture = 0;
+			
+			if (globe->texture_id()) {
+				render::Textures::unload("textures/" + globe->texturename());
+				globe->set_texture_id(0);
+			}
+			if (globe->corona_id()) {
+				render::Textures::unload("textures/corona/" + globe->coronaname());
+				globe->set_corona_id(0);
 			}
 		}
 
@@ -199,7 +204,14 @@ void clear()
 
 		if (entity->type() == core::Entity::Globe) {
 			core::EntityGlobe *globe = static_cast<core::EntityGlobe *>(entity);
-			globe->render_texture = 0;
+			if (globe->texture_id()) {
+				render::Textures::unload("textures/" + globe->texturename());
+				globe->set_texture_id(0);
+			}
+			if (globe->corona_id()) {
+				render::Textures::unload("textures/corona/" + globe->coronaname());
+				globe->set_corona_id(0);
+			}
 		}
 
 		if (ext_render(entity)) {
diff --git a/src/render/renderext.cc b/src/render/renderext.cc
index 049b3de..8ec31bf 100644
--- a/src/render/renderext.cc
+++ b/src/render/renderext.cc
@@ -82,12 +82,17 @@ RenderExt::RenderExt(core::Entity *entity) : core::Extension(core::Extension::Re
 		core::EntityGlobe *globe = static_cast<core::EntityGlobe *>(entity);
 
 		// load globe textures
-		if (!globe->render_texture && globe->texture().size()) {
-			std::stringstream texname;
-			texname << "textures/" << globe->texture();
-			globe->render_texture = Textures::load(texname.str());
-			if (!globe->render_texture)
-				globe->entity_texture.clear();
+		if (!globe->texture_id() && globe->texturename().size()) {
+			globe->set_texture_id(Textures::load("textures/" + globe->texturename()));
+			if (!globe->texture_id())
+				globe->set_texturename("");
+		}
+		
+		if (!globe->corona_id() && globe->coronaname().size()) {
+			globe->set_corona_id(Textures::bind("textures/corona/" + globe->coronaname()));
+			if (!globe->corona_id()) {
+				globe->set_coronaname("");
+			}
 		}
 	}
 }
-- 
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