From ca0c1d3e6f8b5fa4eb2e0a86fcf47b12fb600786 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sat, 27 Sep 2008 17:16:15 +0000
Subject: mission targets, texture unloading, private messages

---
 src/render/render.cc | 57 +++++++++++++++++++++++++++-------------------------
 1 file changed, 30 insertions(+), 27 deletions(-)

(limited to 'src/render/render.cc')

diff --git a/src/render/render.cc b/src/render/render.cc
index e91be23..8fce251 100644
--- a/src/render/render.cc
+++ b/src/render/render.cc
@@ -22,8 +22,6 @@
 
 namespace render {
 
-GLuint textures[32];
-
 core::Cvar *r_arraysize = 0;
 core::Cvar *r_bbox = 0;
 core::Cvar *r_grid = 0;
@@ -32,31 +30,11 @@ core::Cvar *r_sky = 0;
 core::Cvar *r_wireframe = 0;
 
 using model::VertexArray;
-
 VertexArray *vertexarray = 0;
 
-bool texture(const char *filename, size_t id)
+void func_list_textures(std::string const &args)
 {
-	Image *image = TGA::load(filename);
-	if (!image)
-		return false;
-
-	glGenTextures(1, &textures[id]);
-	glBindTexture(GL_TEXTURE_2D, textures[id]);
-
-	int texture_type;
-	if (image->channels() == 4)
-		texture_type = GL_RGBA;
-	else
-		texture_type = GL_RGB;
-
-	gluBuild2DMipmaps(GL_TEXTURE_2D, image->channels(),
-		image->width(), image->height(), texture_type, GL_UNSIGNED_BYTE, image->data());
-
-	glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR_MIPMAP_NEAREST);
-	glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR_MIPMAP_LINEAR);	
-	
-	return true;
+	Textures::list();
 }
 
 void init() 
@@ -101,12 +79,13 @@ void init()
 	Text::init();
 
 	Dust::init();
+	
+	core::Func *func = core::Func::add("list_textures", func_list_textures);
+	func->set_info("list loaded textures");
 }
 
-void shutdown()
+void clear()
 {
-	con_print << "^BShutting down renderer..." << std::endl;
-
 	// clear zone sky textures
 	for (core::Zone::Registry::iterator it = core::Zone::registry().begin(); it != core::Zone::registry().end(); it++) {
 		core::Zone *zone = (*it).second;
@@ -132,6 +111,30 @@ void shutdown()
 	// clear vertex array
 	delete vertexarray;
 	vertexarray = 0;
+}
+
+void unload()
+{
+	clear();
+
+	Textures::shutdown();
+	Textures::init();
+	size_t mb = (size_t) r_arraysize->value();
+	if (mb < 4 * sizeof(float))
+		mb = 4 * sizeof(float);
+	if (mb > 256)
+		mb = 256;
+	(*r_arraysize) = (float) mb;
+	vertexarray = new VertexArray(mb);
+
+}
+void shutdown()
+{
+	con_print << "^BShutting down renderer..." << std::endl;
+
+	core::Func::remove("list_textures");
+
+	clear();
 
 	Text::shutdown();
 
-- 
cgit v1.2.3