3 files changed, 24 insertions, 5 deletions

diff --git a/src/render/draw.cc b/src/render/draw.cc
index 0016bcf..9e6bb5a 100644
--- a/src/render/draw.cc
+++ b/src/render/draw.cc
@@ -60,9 +60,9 @@ void pass_prepare(float seconds)
 
 	// lighting settings for the default light GL_LIGHT0
 	GLfloat light_position[] = { 0.0, 0.0, 0.0, 1.0 };
-	GLfloat ambient_light[] = { 0.01f, 0.01f, 0.01f, 1.0f };
-	GLfloat diffuse_light[] = { 0.2f, 0.2f, 0.2f, 1.0f };
-	GLfloat specular_light[] = { 0.2f, 0.2f, 0.2f, 1.0f };
+	GLfloat ambient_light[] = { r_ambient->value(), r_ambient->value(), r_ambient->value(), 1.0f };
+	GLfloat diffuse_light[] = { r_diffuse->value(), r_diffuse->value(), r_diffuse->value(), 1.0f };
+	GLfloat specular_light[] = { r_specular->value(), r_specular->value(), r_specular->value(), 1.0f };
 
 	for (size_t i = 0; i < 3; i++) {
 		light_position[i] = Camera::eye()[i];
@@ -107,12 +107,12 @@ void pass_prepare(float seconds)
 				// bright globes set level light
 				GLfloat diffuse_light[4];
 				GLfloat ambient_light[] = { 0.0f, 0.0f, 0.0f, 1.0f };
-				GLfloat specular_light[] = { 0.2f, 0.2f, 0.2f, 1.0f };
+				GLfloat specular_light[] = { r_specular->value(), r_specular->value(), r_specular->value(), 1.0f };
 
 				for (size_t i = 0; i < 3; i++) {
 					zone_light[i] = globe->location()[i];
 					zone_color[i] = globe->color()[i];
-					diffuse_light[i] = globe->color()[i] * 0.4f;
+					diffuse_light[i] = globe->color()[i] * (r_diffuse->value() * 2);
 				}
 				zone_light[3] = 1.0f;
 				diffuse_light[3] = 1.0f;
diff --git a/src/render/render.cc b/src/render/render.cc
index 66b7d42..384280c 100644
--- a/src/render/render.cc
+++ b/src/render/render.cc
@@ -39,6 +39,10 @@ core::Cvar *r_collision = 0;
 core::Cvar *r_normals = 0;
 core::Cvar *r_normalize = 0;
 
+core::Cvar *r_ambient = 0;
+core::Cvar *r_diffuse = 0;
+core::Cvar *r_specular = 0;
+
 void func_list_textures(std::string const &args)
 {
 	Textures::list();
@@ -92,6 +96,15 @@ void init(int width, int height)
 
 	r_particles = core::Cvar::get("r_particles", "1", core::Cvar::Archive);
 	r_particles->set_info("[bool] render particles");
+
+	r_ambient = core::Cvar::get("r_ambient", "0.1", core::Cvar::Archive);
+	r_ambient->set_info("[float] ambient light intensity");
+
+	r_diffuse = core::Cvar::get("r_diffuse", "0.2", core::Cvar::Archive);
+	r_diffuse->set_info("[float] diffuse light intensity");
+
+	r_specular = core::Cvar::get("r_specular", "0.2", core::Cvar::Archive);
+	r_specular->set_info("[float] specular light intensity");
 	/*
 	r_collision = core::Cvar::get("r_collision", "1", core::Cvar::Archive);
 	r_collision->set_info("[bool] render collision (server side only)");
diff --git a/src/render/render.h b/src/render/render.h
index 4d2e9c2..190cdb5 100644
--- a/src/render/render.h
+++ b/src/render/render.h
@@ -62,6 +62,12 @@ extern core::Cvar *r_collision;
 extern core::Cvar *r_mipmap;
 /// use GL_NORMALIZE instead of GL_RESCALE_NORMAL
 extern core::Cvar *r_normalize;
+/// ambient light intensity
+extern core::Cvar *r_ambient;
+/// diffuse light intensity
+extern core::Cvar *r_diffuse;
+/// specular light intensity
+extern core::Cvar *r_specular;
 
 inline RenderExt *ext_render(const core::Entity *entity)
 {