#ifndef PARTICLESENGINE_H

#define PARTICLESENGINE_H

#include "tlevel.h"

#include "particles.h"

#include "particlesfx.h"

class Particle;

class Particles_Engine

{

public:

	ParticlesFx *m_parent;

	double m_frame;

public:

	Particles_Engine(ParticlesFx *parent, double frame);

	~Particles_Engine(){};

	//Destructor

	void scramble_particles(void);

	void fill_range_struct(struct particles_values &values,

						   struct particles_ranges &ranges);

	void fill_value_struct(struct particles_values &value, double frame);

	void roll_particles(TTile *tile, std::map<int, *="" ttile=""> porttiles, const TRenderSettings &ri, std::list<particle> &myParticles, struct particles_values &values,</particle></int,>

						float cx, float cy, int frame, int curr_frame, int level_n, bool *random_level, float dpi, vector<int> lastframe, int &totalparticles);</int>

	void normalize_values(struct particles_values &values, const TRenderSettings &ri);

	void render_particles(

		TFlash *flash, TTile *tile, std::vector<trasterfxport *=""> part_ports, const TRenderSettings &ri,</trasterfxport>

		TDimension &p_size, TPointD &p_offset, std::map<int, *="" trasterfxport=""> ctrl_ports, vector<tlevelp> partLevel, float dpi,</tlevelp></int,>

		int curr_frame, int shrink, double startx, double starty,

		double endx, double endy, vector<int> lastframe, unsigned long fxId);</int>

	void do_render(

		TFlash *flash, Particle *part, TTile *tile, std::vector<trasterfxport *=""> part_ports,</trasterfxport>

		std::map<int, *="" ttile=""> porttiles, const TRenderSettings &ri,</int,>

		TDimension &p_size, TPointD &p_offset, int lastframe, vector<tlevelp> partLevel,</tlevelp>

		struct particles_values &values, double opacity_range, int curr_frame,

		std::map<std::pair<int, int="">, double> &partScales);</std::pair<int,>

	bool port_is_used(int i, struct particles_values &values);

	/*- do_source_gradationがONのとき、入力画像のアルファ値に比例して発生濃度を変える。

		入力画像のHistogramを格納しながら領域を登録する -*/

	void fill_regions(int frame, vector<vector<tpointd>> &myregions, TTile *ctrl1, bool multi, int thres,</vector<tpointd>

					  bool do_source_gradation,

					  vector<vector<int>> &myHistogram);</vector<int>

	void fill_single_region(vector<vector<tpointd>> &myregions, TTile *ctrl1, int thres,</vector<tpointd>

							bool do_source_gradation,

							vector<vector<int>> &myHistogram);</vector<int>

	/*-- Perspective DistributionがONのとき、Sizeに刺さったControlImageが粒子の発生分布を決める。

		そのとき、SourceのControlが刺さっている場合は、マスクとして用いられる --*/

	void fill_regions_with_size_map(vector<vector<tpointd>> &myregions,</vector<tpointd>

									vector<vector<int>> &myHistogram,</vector<int>

									TTile *sizeTile,

									TTile *sourceTile,

									int thres);

	void fill_subregions(int cont_index, vector<vector<tpointd>> &myregions, TTile *ctrl1, int thres);</vector<tpointd>

	void normalize_array(vector<vector<tpointd>> &myregions, TPointD pos, int lx, int ly, int regioncounter, vector<int> &myarray, vector<int> &lista, vector<int> &listb, vector<int> &final);</int></int></int></int></vector<tpointd>

	void fill_array(TTile *ctrl1, int ®ioncount, vector<int> &myarray, vector<int> &lista, vector<int> &listb, int thres);</int></int></int>

};

#endif