#ifndef __SCRIPTOR_H__
#define __SCRIPTOR_H__


/*
* File      : scriptor.h
* COPYRIGHT (C) 2012 - 2014, Shenzhen Besting Co., Ltd. Geomative R&D Team .
*
* Change Logs:
* Date				Author			Notes
* 2014-11-28		jimmy.lee		initial implementation
*	2014-11-28 by jimmy.lee
关于3D脚本相关算法及接口已经全部开发完毕.包括脚本格式及生成.
具体API参考scriptor.h
运行demo.exe生成脚本.

用法:
void scr(const char *name, int only45, int x0, int y0, int x1, int y1, int zonec, ...);
demo.exe示例:
scr("Pole-Pole", 45, 4,5,6,7, 4, 0,1,2,3)
scr("Pole-Dipole", 45, 1,1,6,9, 4, 0,1,2,3)
scr("Dipole-Dipole", 45, 1,1,12,12, 4, 0,1,2,3)
*/
#include <stdlib.h>

#ifdef __cplusplus
extern "C" {
#endif
	/*
	备注：
	由于VC6不支持C99，故C中没有bool类型
	但由于程序由C++和C组成，编译成Dll会产生莫名的错误，故在此将bool转换成int
	*/
// 	typedef unsigned bool;
//	#define false 0
// 	#define true 1

	struct _pos
	{
		int x;
		int y;
	};
	struct _rect
	{
		int x0, y0;
		int x1, y1;
//		int distance_x, distance_y;	//add by waston
	};
	//typedef struct _pos _pos;
	struct _point
	{
		struct _point *next, *prev;
		struct _pos C1, C2, P1, P2;
		int TSN;
		int A, B, M, N;
		double KS;
		int SF;
		void *user_data;
	};
	//typedef struct _point _point;

	//class CGeoScriptor
	struct _scriptor;

	enum _medium_3d_type
	{
		MEDIUM_TYPE_UNKNOW = -1,
		MEDIUM_TYPE_PolePole = 22,
		MEDIUM_TYPE_PoleDipole = 23,
		MEDIUM_TYPE_DipoleDipole = 24,
		MEDIUM_TYPE_Schlumberger = 25,
		MEDIUM_TYPE_WennerAlfa = 26,
		MEDIUM_TYPE_WennerBeta = 27,
		MEDIUM_TYPE_Gradient = 28,
	};

#define ONLY_45DIAGONAL	0x01

	// #define rect_width(r)     (abs((r)->x1 - (r)->x0))
	// #define rect_height(r)    (abs((r)->y1 - (r)->y0))
int rect_width(struct _rect *r);

int rect_height(struct _rect *r);

void rect_init(struct _rect *r, int x0, int y0, int x1, int y1);

	// API:

	/*
	获取scriptor名称.
	*/
const char *scr_get_name(struct _scriptor *scr);

	/*
	设置scriptor名称, 返回装置类型(medium_type).
	只有三种名称是有效的:
	"Pole-Pole"		: 返回 MEDIUM_TYPE_PolePole;
	"Pole-Dipole"	: 返回 MEDIUM_TYPE_PoleDipole;
	"Dipole-Dipole"	: 返回 MEDIUM_TYPE_DipoleDipole;
	*/
int scr_set_name(struct _scriptor *scr, const char *name);
	/*
	获取/设置scriptor矩阵rect.
	*/
struct _rect *scr_get_rect(struct _scriptor *scr);
void scr_set_rect(struct _scriptor *scr, struct _rect *rect);
	/*
	获取scriptor电极总数.
	*/
int scr_get_pole_count(struct _scriptor *scr);
 	/*
	设置初始的电极位置.
	tag:"C1"/"C2"/"P1"/"P2"
	x,y:待设的坐标.
	*/
int scr_init_pole(struct _scriptor *scr, const char *tag, int x, int y);
	/*
	2015.6.18新增的接口：

	*/
int scr_set_pole_step(struct _scriptor *scr, int x_step, int y_step);
int scr_get_pole_step(struct _scriptor *scr, int *x_step, int *y_step);

int scr_set_spacing(struct _scriptor *scr, double spacing_x, double spacing_y);
int scr_get_spacing(struct _scriptor *scr, double *spacing_x, double *spacing_y);
	/*
	获取/设置scriptor起始电极.
	*/
int scr_get_pole_start(struct _scriptor *scr);
//BOOL scr_set_pole_start(struct _scriptor *scr, int startpole);
int scr_set_pole_start(struct _scriptor *scr, int startpole);
	/*
	设置scriptor生成的测点方向(区域),即以C1为参考点,其它点相对C1所在的方向(区域).
	参数enable: 是否是能所设zones.
	     (6)
	 (5)\ | /(7)
	(4) -   - (0)   o--->  (x)
	 (3)/ | \(1)    |
	     (2)        v (y)
	示例:
	int zone1[4] = {0,1,2,3};
	int zone2[2] = {1,3};
	scr_set_zone(scr, true, 4, zone1); // 0,1,2,3区域使能(生成)
	scr_set_zone(scr, false, 2, zone2); // 取消1,3区域生成
	*/
//void scr_set_zone(struct _scriptor *scr, bool enable, int zonec, int zonev[]);
	void scr_set_zone(struct _scriptor *scr, int enable, int zonec, int zonev[]);
	/*
	获取zone_index对应的区域是否生成, 返回:true-该区生成, false-该区不生成.
	*/
//BOOL scr_get_zone(struct _scriptor *scr, int zone_index);
int scr_get_zone(struct _scriptor *scr, int zone_index);
	/*
	获取装置类型medium_type
	*/
int scr_get_type(struct _scriptor *scr);
	/*
	获取/设置scriptor flags.
	flags: ONLY_45DIAGONAL or NOT.
	*/
unsigned int scr_get_flags(struct _scriptor *scr);
//void scr_set_flags(struct _scriptor *scr, unsigned int flags, BOOL enable);
void scr_set_flags(struct _scriptor *scr, unsigned int flags, int enable);
	/*
	获取/追加/移除/清空scriptor的测点.
	*/
struct _point *scr_get_points(struct _scriptor *scr);
void scr_append_points(struct _scriptor *scr, struct _point *points);
void scr_remove_point(struct _scriptor *scr, struct _point *point);
void scr_flush_points(struct _scriptor *scr);
	/*
	执行测点生成.
	*/
//BOOL scr_generate(struct _scriptor *scr);
int scr_generate(struct _scriptor *scr);
	/*
	scriptor初始化/创建/销毁
	flags: ONLY_45DIAGONAL or NOT.
	*/
int scr_init(struct _scriptor *scr, const char *name, int flags, struct _rect *rect, int zonec, int zonev[]);
//BOOL scr_init(struct _scriptor *scr, const char *name, int flags, struct _rect *rect, int zonec, int zonev[]);
struct _scriptor *scr_create(const char *name, int flags, struct _rect *rect, int zone_count, ...);
void scr_destroy(struct _scriptor *scr);

	/*
	_pos坐标与_pole电极号 互转.
	rect:所在矩阵rect.
	start:起始电极
	*/
int pos_to_pole(struct _rect *rect, int start, int x_step, int y_step, struct _pos *pos);
//BOOL pole_to_pos(struct _rect *rect, int start, struct _pos *pos, int pole);
int pole_to_pos(struct _rect *rect, int start, int x_step, int y_step, struct _pos *pos, int pole);
int pole_to_pos_3d(struct _rect *rect, int start, int x_step, int y_step, struct _pos *pos, int iElecNum, int iLineDirection);
int pole_to_pos_by_normal_axis(struct _rect *rect, int start, int x_step, int y_step, struct _pos *pos, int pole);
int pos_to_pole_by_normal_axis(struct _rect *rect, int start, int x_step, int y_step, struct _pos *pos, int pole);
#ifdef __cplusplus
}
#endif

#endif