1 files changed, 50 insertions, 4 deletions

diff --git a/src/render/particleejectorscript.h b/src/render/particleejectorscript.h
index 535458e..ef2be4c 100644
--- a/src/render/particleejectorscript.h
+++ b/src/render/particleejectorscript.h
@@ -126,6 +126,14 @@ public:
 	}
 	
 	/**
+	 * @brief true if particle color is interpolated between color() and color_second()
+	 * */
+	inline const bool color_interpolated() const
+	{
+		return script_color_interpolated;
+	}
+	
+	/**
 	 * @brief ejector particles and speed are scaled according to modelscale
 	 * */
 	inline const bool scaled() const
@@ -156,6 +164,14 @@ public:
 	}
 	
 	/**
+	 * @brief secondary color used to render ejected particles
+	 * */
+	inline const math::Color &color_second() const
+	{
+		return script_color_second;
+	}
+	
+	/**
 	 * @brief radius vector for ejected particles, start, middle, end
 	 * The radius is interpolated depending on the age and lifespan of the particle
 	 * */
@@ -249,13 +265,21 @@ public:
 	}	
 	
 	/** 
-	 * @brief return a reference to particle color
+	 * @brief return a reference to primary particle color
 	 * */
 	inline math::Color &get_color()
 	{
 		return script_color;
 	}
 	
+	/** 
+	 * @brief return a reference to secondary particle color
+	 * */
+	inline math::Color &get_color_second()
+	{
+		return script_color_second;
+	}
+	
 	/**
 	 * @brief set the ejector type
 	 * */
@@ -408,19 +432,35 @@ public:
 		script_attached = attached;
 	}
 	
+	/**
+	 * @brief set to true to interpolate particle color between color() and color_second()
+	 * */
+	inline void set_color_interpolated(const bool color_interpolated)
+	{
+		script_color_interpolated = color_interpolated;
+	}
+	
 	inline void set_scaled(const bool scaled)
 	{
 		script_scaled = scaled;
 	}
 	
 	/** 
-	 * @brief set the particle color 
+	 * @brief set the particle color at the begin of lifespan
 	 * */
 	inline void set_color(const math::Color &color)
 	{
 		script_color.assign(color);
 	}
 	
+	/** 
+	 * @brief set the particle color at the end of lifespane
+	 * */
+	inline void set_color_second(const math::Color &color_second)
+	{
+		script_color_second.assign(color_second);
+	}
+	
 private:
 	/// type of ejector
 	Type		script_type;
@@ -450,9 +490,15 @@ private:
 	/// spawn radius
 	float 		script_spawn_radius;
 
-	/// color of ejected particles
+	/// color of ejected particles at start of lifespan
 	math::Color	script_color;
-
+	
+	/// color of ejected particles at end of lifespan
+	math::Color	script_color_second;
+	
+	/// true of the particle color has to be interpolated betwoon color and color_second
+	bool script_color_interpolated;
+	
 	/// particles have entity primary color
 	bool		script_entity;
 	/// particles have entity secondary color