#ifndef PARTICLESFX_H
#define PARTICLESFX_H

#include "stdfx.h"
#include "tfxparam.h"
#include "tspectrumparam.h"

//******************************************************************
//    Particles Fx  class
//******************************************************************

class ParticlesFx : public TStandardZeraryFx
{
	FX_PLUGIN_DECLARATION(ParticlesFx)

	TFxPortDG m_source, m_control;

public:
	TIntParamP source_ctrl_val;
	TIntParamP bright_thres_val;
	TBoolParamP multi_source_val;
	TPointParamP center_val;
	TDoubleParamP length_val;
	TDoubleParamP height_val;
	TDoubleParamP maxnum_val;
	TRangeParamP lifetime_val;
	TIntParamP lifetime_ctrl_val;
	TBoolParamP column_lifetime_val;
	TIntParamP startpos_val;
	TIntParamP randseed_val;
	TDoubleParamP gravity_val;
	TDoubleParamP g_angle_val;
	TIntParamP gravity_ctrl_val;
	//  TIntParamP        gravity_radius_val;
	TDoubleParamP friction_val;
	TIntParamP friction_ctrl_val;
	TDoubleParamP windint_val;
	TDoubleParamP windangle_val;
	TIntEnumParamP swingmode_val;
	TRangeParamP randomx_val;
	TRangeParamP randomy_val;
	TIntParamP randomx_ctrl_val;
	TIntParamP randomy_ctrl_val;
	TRangeParamP swing_val;
	TRangeParamP speed_val;
	TIntParamP speed_ctrl_val;
	TRangeParamP speeda_val;
	TIntParamP speeda_ctrl_val;
	TBoolParamP speeda_use_gradient_val;
	TBoolParamP speedscale_val;
	TIntEnumParamP toplayer_val;
	TRangeParamP mass_val;
	TRangeParamP scale_val;
	TIntParamP scale_ctrl_val;
	TBoolParamP scale_ctrl_all_val;
	TRangeParamP rot_val;
	TIntParamP rot_ctrl_val;
	TRangeParamP trail_val;
	TDoubleParamP trailstep_val;
	TIntEnumParamP rotswingmode_val;
	TDoubleParamP rotspeed_val;
	TRangeParamP rotsca_val;
	TRangeParamP rotswing_val;
	TBoolParamP pathaim_val;
	TRangeParamP opacity_val;
	TIntParamP opacity_ctrl_val;
	TRangeParamP trailopacity_val;
	TRangeParamP scalestep_val;
	TIntParamP scalestep_ctrl_val;
	TDoubleParamP fadein_val;
	TDoubleParamP fadeout_val;
	TIntEnumParamP animation_val;
	TIntParamP step_val;
	TSpectrumParamP gencol_val;
	TIntParamP gencol_ctrl_val;
	TDoubleParamP gencol_spread_val;
	TDoubleParamP genfadecol_val;
	TSpectrumParamP fincol_val;
	TIntParamP fincol_ctrl_val;
	TDoubleParamP fincol_spread_val;
	TDoubleParamP finrangecol_val;
	TDoubleParamP finfadecol_val;
	TSpectrumParamP foutcol_val;
	TIntParamP foutcol_ctrl_val;
	TDoubleParamP foutcol_spread_val;
	TDoubleParamP foutrangecol_val;
	TDoubleParamP foutfadecol_val;

	TBoolParamP source_gradation_val;
	TBoolParamP pick_color_for_every_frame_val;
	TBoolParamP perspective_distribution_val;

public:
	enum { UNIT_SMALL_INCH,
		   UNIT_INCH };
	enum { MATTE_REF,
		   GRAY_REF,
		   H_REF };
	enum { SWING_RANDOM,
		   SWING_SMOOTH };
	enum { ANIM_HOLD,
		   ANIM_RANDOM,
		   ANIM_CYCLE,
		   ANIM_R_CYCLE,
		   ANIM_S_CYCLE,
		   ANIM_SR_CYCLE };
	enum { TOP_YOUNGER,
		   TOP_OLDER,
		   TOP_SMALLER,
		   TOP_BIGGER,
		   TOP_RANDOM };
	enum { CTRL_NONE = -1,
		   CTRL_1,
		   CTRL_2 };

public:
	ParticlesFx();
	~ParticlesFx();

	bool isZerary() const { return true; }

	int dynamicPortGroupsCount() const { return 2; }
	const TFxPortDG *dynamicPortGroup(int g) const
	{
		return (g == 0) ? &m_source : (g == 1) ? &m_control : 0;
	}

	bool canHandle(const TRenderSettings &info, double frame) { return true; }
	bool allowUserCacheOnPort(int port);

	string getAlias(double frame, const TRenderSettings &info) const;
	bool doGetBBox(double frame, TRectD &bBox, const TRenderSettings &info);
	TFxTimeRegion getTimeRegion() const { return TFxTimeRegion::createUnlimited(); }

	void doDryCompute(TRectD &rect, double frame, const TRenderSettings &info);
	void doCompute(TTile &tile, double frame, const TRenderSettings &ri);
	void compute(TFlash &flash, int frame);

	void getParamUIs(TParamUIConcept *&concepts, int &length);

	void compatibilityTranslatePort(int majorVersion, int minorVersion, std::string &portName);
};

#endif // PARTICLESFX_H