added r_particles variable

3 files changed, 6 insertions, 2 deletions

diff --git a/src/render/draw.cc b/src/render/draw.cc
index 02f2a7d..1b964b2 100644
--- a/src/render/draw.cc
+++ b/src/render/draw.cc
@@ -868,7 +868,7 @@ void draw_pass_model_fx(float elapsed)
 			}
 
 			// draw particle systems
-			if (ext_render(entity)->particles().size()) {
+			if (r_particles->value() && ext_render(entity)->particles().size()) {
 				gl::end();
 				gl::disable(GL_CULL_FACE);
 	
diff --git a/src/render/render.cc b/src/render/render.cc
index dcede48..7f6b02c 100644
--- a/src/render/render.cc
+++ b/src/render/render.cc
@@ -28,6 +28,7 @@ model::VertexArray *vertexarray = 0;
 core::Cvar *r_arraysize = 0;
 core::Cvar *r_bbox = 0;
 core::Cvar *r_grid = 0;
+core::Cvar *r_particles = 0;
 core::Cvar *r_radius = 0;
 core::Cvar *r_sky = 0;
 core::Cvar *r_wireframe = 0;
@@ -89,6 +90,9 @@ void init(int width, int height)
 	r_sky = core::Cvar::get("r_sky", "1", core::Cvar::Archive);
 	r_sky->set_info("[bool] render the sky globe");
 
+	r_particles = core::Cvar::get("r_particles", "1", core::Cvar::Archive);
+	r_particles->set_info("[bool] render particles");
+
 	Screenshot::screenshotformat = core::Cvar::get("screenshotformat", "jpg", core::Cvar::Archive);
 	Screenshot::screenshotformat->set_info("[string] screenshot format: jpg png tga");
 
diff --git a/src/render/render.h b/src/render/render.h
index 422e521..de881ff 100644
--- a/src/render/render.h
+++ b/src/render/render.h
@@ -39,10 +39,10 @@ namespace render {
 	extern core::Cvar *r_arraysize;
 	extern core::Cvar *r_bbox;
 	extern core::Cvar *r_grid;
+	extern core::Cvar *r_particles;
 	extern core::Cvar *r_radius;
 	extern core::Cvar *r_sky;
 	extern core::Cvar *r_wireframe;
-	
 
 	extern model::VertexArray *vertexarray;