From 044d0183e254d89dd12d0799be6aa8f8f0f979f2 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Fri, 29 Jul 2011 23:38:07 +0000
Subject: Moved material context functions into the State class.

---
 src/render/state.h | 86 ++++++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 74 insertions(+), 12 deletions(-)

(limited to 'src/render/state.h')

diff --git a/src/render/state.h b/src/render/state.h
index 6387be8..b614c1b 100644
--- a/src/render/state.h
+++ b/src/render/state.h
@@ -7,6 +7,7 @@
 #ifndef __INCLUDED_RENDER_STATE_H__
 #define __INCLUDED_RENDER_STATE_H__
 
+#include "core/entity.h"
 #include "render/gl.h"
 
 namespace render
@@ -15,41 +16,102 @@ namespace render
 class State
 {
 public:
+	/* ---- render context ------------------------------------- */
+	
+	/**
+	 * @brief Initialize the render state
+	 **/
 	static void init(int width, int height);
+	
+	/**
+	 * @brief Initialize the render state
+	 **/
 	static void shutdown();
 
+	/**
+	 * @brief Resize the render context
+	 **/
 	static void resize(int width, int height);
+	
+	/**
+	 * @brief Clear the render context state
+	 **/
 	static void clear();
+	
+	/* ---- material context ----------------------------------- */
+	
+	/**
+	 * @brief Reset the material context
+	 **/
+	static void reset();
 
+	/**
+	 * @brief Set the primary color of the material context
+	 * set_color() should be used before calling set_material().
+	 **/
+	static void set_color(const math::Color & color);
+	
+	/**
+	 * @brief Set the secondary color of the material context
+	 * set_color_second() should be used before calling set_material().
+	 **/
+	static void set_color_second(const math::Color & color);
+	
+	/**
+	 * @brief Set the engine color of the material context
+	 * set_color_engine() should be used before calling set_material().
+	 **/
+	static void set_color_engine(const math::Color & color);
+	
+	/**
+	 * @brief Copy primary, secondary and engine color from an entity
+	 * set_color() should be used before calling set_material().
+	 **/
+	static void set_color(const core::Entity *entity);
+			
+	/**
+	 * @brief Set the material context
+	 * use_material() will alter the current render context according to the settings
+	 * defined by the material. If the material uses primary, secondary or engine color,
+	 * the current material context colors will be used.
+	 **/	
+	static void use_material(const model::Material * material);
+	
+	
 	inline static int width() {
-		return render_width;
+		return state_width;
 	}
 	inline static int height() {
-		return render_height;
+		return state_height;
 	}
 	inline static float aspect() {
-		return render_aspect;
+		return state_aspect;
 	}
 	inline static bool has_generate_mipmaps() {
-		return render_has_generate_mipmaps;
+		return state_has_generate_mipmaps;
 	}
 	inline static bool has_vbo() {
-		return render_has_vbo;
+		return state_has_vbo;
 	}
 	inline static GLuint vbo() {
-		return render_vbo;
+		return state_vbo;
 	}
 
 	static void set_normalize(const bool enable=true);
 	
 private:
-	static int	render_width;
-	static int 	render_height;
+	static int	state_width;
+	static int 	state_height;
 
-	static float	render_aspect;
-	static bool	render_has_generate_mipmaps;
-	static bool	render_has_vbo;
-	static GLuint	render_vbo;
+	static float	state_aspect;
+	static bool	state_has_generate_mipmaps;
+	static bool	state_has_vbo;
+	static GLuint	state_vbo;
+	
+	static math::Color	state_color_primary;	// current primary color
+	static math::Color	state_color_secondary;	// current secondary color
+	static math::Color	state_color_engine;	// current secondary color
+	
 };
 } // namespace render
 
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