engine trails

1 files changed, 73 insertions, 0 deletions

diff --git a/src/render/particles.h b/src/render/particles.h
new file mode 100644
index 0000000..400971c
--- /dev/null
+++ b/src/render/particles.h
@@ -0,0 +1,73 @@
+/*
+   render/particles.h
+   This file is part of the Osirion project and is distributed under
+   the terms of the GNU General Public License version 2
+*/
+
+#ifndef __INCLUDED_RENDER_PARTICLES_H__
+#define __INCLUDED_RENDER_PARTICLES_H__
+
+#include <deque>
+
+#include "math/color.h"
+#include "math/vector3f.h"
+#include "core/entity.h"
+
+namespace render {
+
+class Particle {
+public:
+	Particle(const math::Vector3f &location, float time);
+	Particle(const math::Vector3f &location, const math::Vector3f &up, const math::Vector3f &left, float time);
+
+	inline const math::Vector3f &location() const { return particle_location; }
+
+	inline const math::Vector3f &up() const { return particle_up; }
+
+	inline const math::Vector3f &left() const { return particle_left; }
+
+	inline const float time() const { return particle_time; }
+
+protected:
+	math::Vector3f	particle_location;
+	math::Vector3f  particle_up;
+	math::Vector3f  particle_left;
+
+	float		particle_time;
+};
+
+
+class ParticleStream {
+public:
+	ParticleStream(const math::Vector3f &location, const math::Color &color, float radius, size_t texture, core::EntityControlable *entity = 0, bool oriented = false);
+	~ParticleStream();
+
+	void draw();
+
+	inline const size_t texture() const { return particles_texture; }
+
+	inline const math::Vector3f &location() const { return particles_location; }
+
+protected:
+	typedef std::deque<Particle *> Particles;
+
+	math::Vector3f	particles_location;
+	math::Color	particles_color;
+	size_t		particles_texture;
+	bool		particles_oriented;
+	
+	float 		particles_radius;
+	float		particles_timeout;
+	float		particles_eject;
+
+	float		particles_last_eject;
+
+	core::EntityControlable	*particles_entity;
+
+	Particles	particles_stream;
+};
+
+
+} // namespace render
+
+#endif // __INCLUDED_RENDER_PARTICLES_H__