From 8924c07280cdd96b01c501b3b820711f89039edd Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Fri, 29 Jul 2011 23:35:46 +0000
Subject: Added print() function for materials, read material color alpha from
 shader files.

---
 src/core/commandbuffer.cc |  7 +++++-
 src/model/material.cc     | 54 ++++++++++++++++++++++++++++++++++++++++++++---
 src/model/material.h      |  2 ++
 3 files changed, 59 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/core/commandbuffer.cc b/src/core/commandbuffer.cc
index bafb3b8..c4777d4 100644
--- a/src/core/commandbuffer.cc
+++ b/src/core/commandbuffer.cc
@@ -150,7 +150,12 @@ void func_list_model(std::string const &args)
 
 void func_list_materials(std::string const &args)
 {
-	model::Material::list();
+	model::Material *material = model::Material::find(args);
+	if (material) {
+		material->print();
+	} else {
+		model::Material::list();
+	}
 }
 
 void func_list_module(std::string const &args)
diff --git a/src/model/material.cc b/src/model/material.cc
index 2cacf42..fe596a6 100644
--- a/src/model/material.cc
+++ b/src/model/material.cc
@@ -33,10 +33,55 @@ Material::~Material()
 {
 }
 
+void Material::print()
+{
+	con_print << name() << std::endl;
+	con_print << "  color:      " << material_color.r << " " << material_color.g << " " << material_color.b << " " << material_color.a << std::endl;
+	con_print << "  flags:      " << flags() << " ";	
+	if (flags() == None) {
+		con_print << "none";
+	} else {
+		if (flags() & Tertiary) {
+			con_print << "entitythird ";
+			
+		} else	if (flags() & Secondary) {
+			con_print << "entitysecond ";
+			
+		} else if (flags() & Primary) {
+			con_print << "entity ";
+		}
+		
+		if (flags() & Bright) {
+			con_print << "bright ";
+		}
+		if (flags() & Engine) {
+			con_print << "engine ";
+		}
+		if (flags() & Environment) {
+			con_print << "environment ";
+		}
+		if (flags() & Texture) {
+			con_print << "texture ";
+		}
+		if (flags() & Ignore) {
+			con_print << "ignore ";
+		}
+		if (flags() & Clip) {
+			con_print << "clip ";
+		}		
+	}	
+	con_print << std::endl;
+	
+	if (material_texture.size()) {
+		con_print << "  texture:    " << material_texture << std::endl;
+	}
+	
+}
+
 void Material::set_color(const math::Color &color)
 {
 	material_color.assign(color);
-	material_color.a = 1.0f;
+	//material_color.a = 1.0f;
 }
 
 void Material::set_texture(const std::string &texture)
@@ -120,7 +165,7 @@ void Material::load_shader(const std::string &shadername)
 	unsigned int linenumber = 0;
 	char line[1024];
 	unsigned int count = 0;
-	float r, g, b;
+	float r, g, b, a;
 	Material *material = 0;
 
 	while (shaderfile.getline(line, 1023)) {
@@ -172,7 +217,10 @@ void Material::load_shader(const std::string &shadername)
 							g /= 255.0f;
 							b /= 255.0f;
 						}
-						material->set_color(math::Color(r, g, b, 1.0f));
+						if (!(linestream >> a)) {
+							a = 1.0f;
+						}
+						material->set_color(math::Color(r, g, b, a));
 					}
 				} else if (firstword.compare("engine") == 0) {
 					material->set_flags(Engine);
diff --git a/src/model/material.h b/src/model/material.h
index 3c0ccf1..9b54dcc 100644
--- a/src/model/material.h
+++ b/src/model/material.h
@@ -32,6 +32,8 @@ public:
 	Material(const std::string &name);
 
 	~Material();
+	
+	void print();
 
 	/* ---- inspectors ----------------------------------------- */
 
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