#include "stdafx.h"
#include <windowsx.h>
#include <AtlConv.h>
#include <conio.h>

class triangle
{
	int color_of_screen[3], color_of_line[3],type_of_line,thickness_of_line,color_of_fill[3], type_of_fill ;
	int x1,x2,y1,y2,x3,y3;
	public:
		void set_coordinate(int, int, int, int, int, int);
		void set_screen(int[]);
		void set_line(int [],int);
		void set_fill(int []);
		void get_coordinate(int*, int*, int*, int*,int*,int*);
		void get_screen(int []);
		void get_line(int [],int*);
		void get_fill(int [], int*);
		void draw_triangle(HDC);
		void moving(int,int);
		int save();
		int load();
		int prov();
		void print_parametrs();
};
void triangle::set_coordinate(int a1, int b1, int a2, int b2, int a3, int b3)
{
	x1=a1; 
	y1=b1;
	x2=a2;
	y2=b2;
	x3=a3;
	y3=b3;
}
void triangle::set_line(int color[], int thickness)
{	
	for(int i=0; i<3;i++)
	color_of_line[i]=color[i];
	thickness_of_line=thickness;
}
void triangle::set_fill(int color[3])
{	
	for(int i=0; i<3; i++)
	color_of_fill[i]=color[i];
}
void triangle::set_screen(int color[])
{
	for(int i=0; i<3;i++)
	color_of_screen[i]=color[i];
}
void triangle::get_coordinate(int *a1, int *b1, int *a2, int *b2, int *a3, int *b3)
{
	*a1=x1; 
	*b1=y1; 
	*a2=x2; 
	*b2=y2;
	*a3=x3;
	*b3=y3;
	
}
void triangle::get_line(int color[], int *thickness)
{
	for(int i=0; i<3;i++)
	color[i]=color_of_line[i];
	*thickness=thickness_of_line;
}
void triangle::get_fill(int color[], int *type)
{
	for(int i=0; i<3;i++)
	color[i]=color_of_fill[i];
	*type=type_of_fill;
}
void triangle::get_screen(int color[])
{
	for(int i=0; i<3; i++)
	color[i]=color_of_screen[i];
}
void triangle::draw_triangle(HDC hdc)
{
	HPEN hPen;
	HBRUSH hBrush;
	hPen = CreatePen(PS_SOLID, thickness_of_line, RGB(color_of_line[0],color_of_line[1],color_of_line[2]));
	HPEN  hOldPen = SelectPen (hdc, hPen);
	hBrush = CreateSolidBrush(RGB(color_of_fill[0],color_of_fill[1],color_of_fill[2]));
	HBRUSH hOldBrush = SelectBrush(hdc, hBrush);
	POINT ppt[3]={{x1,y1},{x2,y2},{x3,y3}};
	Polygon(hdc,ppt,3);
	SelectPen(hdc, hOldPen);
	SelectBrush(hdc, hOldBrush);
	DeletePen(hPen);
	DeleteBrush(hBrush);
}

void triangle::moving(int dx,int dy)
{  
	x1=x1+dx;
	y1=y1+dy;
	x2=x2+dx;
	y2=y2+dy;
	x3=x3+dx;
	y3=y3+dy;
}
int triangle::prov()
{
	if((x1==y2)&&(x2==y1) && (x3==y3))
			return 0;
	else return 1;
}

int triangle::save()// сохранение фигуры в файл
{
	FILE *fileIN;
	int i; char filename[10];
	printf("\nEnter file name: ");
	scanf_s("%s", &filename);
	if((fileIN=fopen(filename,"w")) == NULL)
		{ getch(); return 0;}
	fprintf(fileIN,"\n%d %d %d %d",x1,y1,x2,y2,x3,y3); 
	fprintf(fileIN, "\n");
	for(i=0;i<3;i++){
		fprintf (fileIN,"%d ",color_of_screen[i]);
	}
	fprintf(fileIN, "\n");
	for(i=0; i<3; i++){
		fprintf (fileIN,"%d ",color_of_line);
	}

	fprintf (fileIN,"\n%d",thickness_of_line);
	fprintf(fileIN, "\n");
	for(i=0; i<3;i++)
	fprintf (fileIN,"%d ",color_of_fill[i]);
	
	fclose(fileIN);
	return 1;
}

int triangle::load()// загрузка фигуры с файла
{
	FILE *fileOUT;
	int i;
	char filename[10];
	printf("\n Enter file name: ");
	scanf("%s", &filename);
	if((fileOUT=fopen(filename,"r")) == NULL)
		{ getch(); return 0;}
	fscanf(fileOUT," %d %d %d %d %d %d",&x1,&y1,&x2,&y2,&x3,&y3);

	for(i=0;i<3;i++)
		fscanf (fileOUT,"%d",&color_of_screen[i]);
	
	for(i=0;i<3;i++)
		fscanf (fileOUT,"%d", &color_of_line[i]);
	
	fscanf (fileOUT,"%d", &thickness_of_line);

	for(i=0;i<3;i++)
		fscanf (fileOUT,"%d", &color_of_fill[i]);

	fclose(fileOUT);
	return 1;
}
void triangle:: print_parametrs()// вывод параметров на экран
{
	int i;
	printf("First point=(%d;%d)\nSecond point=(%d;%d)\nThird point=(%d;%d)\n",x1,y1,x2,y2,x3,y3);
	printf("\nColor of the screen: ");
	for(i=0;i<3;i++)
		printf ("%d ",color_of_screen[i]);
	printf("\nColor of line: ");
		for(i=0;i<3;i++)
		printf ("%d ", color_of_line[i]);

	printf ("\nThikness of line=%d", thickness_of_line);
	printf("\nColor of fill: ");
	for(i=0;i<3;i++)
		printf ("%d ", color_of_fill[i]); printf ("\n");

	getch();
}
int control1 (triangle *sq, RECT r, HWND hwnd)//проверка на вложенность в экран
{

	int f=0;
	GetClientRect(hwnd, &r);
    int x1,y1,x2,y2,x3,y3;
    sq->get_coordinate(&x1,&y1,&x2,&y2,&x3,&y3);
	if(
	(x1>r.left) && (x2>r.left) && (x3>r.left)  && (x1<r.right) && (x2<r.right) && (x3<r.right) 
	&& (y1>r.top) && (y2>r.top)&& (y3>r.top) && (y1<r.bottom) && (y2<r.bottom) && (y3<r.bottom)
	)
	{ 
		getch();
		f=1;
		
	}
	else
    { 
		printf("Error: Your triangle miss from screen ");
        getch();
	}
	return f;
}
int control2(triangle sq1, triangle sq2,RECT r) //проверка на вложенность фигур
{
	int f=0;
	int x1,x2,x3,x4,x5,x6,y1,y2,y3,y4,y5,y6;
	sq1.get_coordinate(&x1,&y1,&x2,&y2,&x3,&x3);
	sq2.get_coordinate(&x4,&y4,&x5,&y5,&x6,&y6);

	return f;
}
int control3(triangle *sq1)
{	
	int f=0;
	int x1,x2,y1,y2,x3,y3;
	sq1->get_coordinate(&x1,&y1,&x2,&y2,&x3,&y3);

return f;
}
void SaveInfo (triangle sq1, triangle sq2)
{
	system("cls");
	printf("\nSave info\n");
	sq1.save();
	sq2.save();
}
int LoadInfo(triangle *sq1,triangle *sq2,HWND hwnd )
{
	RECT r;
	GetClientRect(hwnd, &r);
    system("cls");
    printf("\nInfo Load\n");
    if( !sq1->load() )return 0;
    sq1->print_parametrs();
	if(control3(sq1)==1) {printf("\n It's not a triangle"); getch(); return 1;}
    if( !sq2->load() ) return 0;
    sq2->print_parametrs();
	if(control3(sq2)==1) {printf("\n It's not a triangle"); getch(); return 1;}
    if((control1(sq1,r, hwnd))==1) return 1; else return 0;
}
void Printr(triangle sq1,triangle sq2,HDC hdc,RECT r, HWND hwnd)
{     
	system("cls");
	sq1.draw_triangle(hdc);
	sq2.draw_triangle(hdc);
	
	
		
}
int clrcls(HDC hdc)
{
	HBRUSH hBrush;
	hBrush = CreateSolidBrush(RGB(0,0,0));
	HBRUSH hOldBrush = SelectBrush(hdc, hBrush);
	Rectangle(hdc, 640, 300, 0, 0);
	SelectBrush(hdc, hOldBrush);
	DeleteBrush(hBrush);
	return 0;
}
void Animation(triangle *sq1,triangle *sq2,HWND hwnd, HDC hdc)
{	
	RECT r;
	GetClientRect(hwnd, &r);
	system("cls");
	int dx,dy;
	printf("\n dx=");
	scanf("%d", &dx);
	printf("\n dy=");
	scanf("%d", &dy);
	Printr(*sq1,*sq2,hdc,r,hwnd);
       sq1->moving(dx,dy);
       sq2->moving(dx,dy);
	if ((control1(sq1,r,hwnd))==0)
	{sq1->moving(-dx,-dy);
	 sq2->moving(-dx,-dy);
	 system("cls");
	 printf("\nError:triangle miss from screen\nPress any key"); getch();
	} else { clrcls(hdc); Printr(*sq1,*sq2,hdc,r,hwnd); getch();}
}

int _tmain()
{

	char buf[100];
    USES_CONVERSION;
	HWND hwnd	= FindWindow(A2W("ConsoleWindowClass"), NULL);
	HDC hdc = GetDC(hwnd);
	RECT r;
	int i =0;
	GetClientRect(hwnd, &r);
	SetBkColor (hdc, RGB(0, 0, 0));
	SetTextColor (hdc, RGB(255, 0, 0));
    triangle sq1,sq2;
    int exit = 0, vvod = 0;
    while(exit == 0)
    {
	printf("\n   ENTER YOUR CHOICE!	 ");
	printf("\n1. Enter unformation about rectangle!");
	printf("\n2. Load information");
	printf("\n3. Saving information");
	printf("\n4. Paint empty rectange 1");
	printf("\n5. Paint full rectangle! ");
	printf("\n6. Paint 2 rectangles!");
	printf("\n7. Moving of the rectangles!");
	printf("\n8.	Exit");

	if(!vvod)printf("\nData NO in\n");

	switch(getche())
	{
	case '1':{system("cls");getch();}break;
	    case '2':if(LoadInfo(&sq1, &sq2,hwnd))vvod = 1; break; // ввод фигуры с файла
	    case '3':if(vvod)SaveInfo(sq1,sq2); break; // соранение фигуры
	    case '4':if(vvod){ // не закрашенная фигура
			system("cls");
			sq1.draw_triangle(hdc);
			sprintf_s(buf, "triangle!!!");
			TextOut(hdc, 180, 20,A2W(buf),strlen(buf));
			getch();
			clrcls(hdc);
				 } break;
	    case '5':if(vvod){ // закрашенная фигура
			system("cls");
			sq2.draw_triangle(hdc);
			sprintf_s(buf, "Full triangle!");
			TextOut(hdc, 180, 20,A2W(buf),strlen(buf));
			getch();
			clrcls(hdc);
				 } break;
	    case '6':if(vvod){ // вложенные фигуры
			system("cls");
			if(control2(sq1,sq2,r)==0)
			{	Printr(sq1,sq2,hdc,r,hwnd);
			}
			else printf("\nFigury ne vlogeny!");
			sprintf_s(buf, "2 triangle!");
			TextOut(hdc, 180, 20,A2W(buf),strlen(buf));
			getch();
			clrcls(hdc);
				 } break;
		case '7':{if(vvod) Animation(&sq1, &sq2,hwnd, hdc); clrcls(hdc);} break; // перемещение фигуры
	    case '8':exit = 1; break;
	}
    system("cls");
	}
}