#include <stdio.h>
#include <math.h>

float xN,yN;

int flag = 0;
int drawLine(double x1, double y1, double x2, double y2, float theta) {

	float dX, dY, iSteps;
	float xInc, yInc, iCount, x, y;

	dX = x1 - x2;
	dY = y1 - y2;

	if (abs(dX) > abs(dY)) {
		iSteps = abs(dX);
	} else {
		iSteps = abs(dY);
	}

	xInc = dX/iSteps;
	yInc = dY/iSteps;

	x = x1;
	y = y1;

	for (iCount = 1; iCount <= iSteps; iCount++) {
		xN =x*cos(theta) - y*sin(theta);
		yN = x*sin(theta) + y*cos(theta);

		x -= xInc;
		y -= yInc;
	}
	xN =x*cos(theta) - y*sin(theta);
	yN = x*sin(theta) + y*cos(theta);

}
int drawLineS(double x1, double y1, double x2, double y2, float theta) {
    float dX, dY, iSteps;
	float xInc, yInc, iCount, x, y;

	dX = x1 - x2;
	dY = y1 - y2;

	if (abs(dX) > abs(dY)) {
		iSteps = abs(dX);
	} else {
		iSteps = abs(dY);
	}

	xInc = dX/iSteps;
	yInc = dY/iSteps;

	x = x1;
	y = y1;

	xN =x*cos(theta) - y*sin(theta);
	yN = x*sin(theta) + y*cos(theta);

	xN =x2*cos(theta) - y2*sin(theta);
	yN = x2*sin(theta) + y2*cos(theta);
	if (flag == 0) {
	int xCord[] = {-100,-100,100,100,-50,-50,-150,-500,-500,-100,-50,-400,-400,-100,50,50,150,500,500,100,50,400,400,100};
	int yCord[] = {700,500,700,500,0,500,0,400,400,700,0,400,400,600,0,500,0,400,400,700,0,400,400,600};
    int i;
	int l = sizeof(xCord)/sizeof(xCord[0]);
	for (i = 0; i < l; i++) {
		float db = xCord[i]*cos(theta) - yCord[i]*sin(theta);
        float cd = xCord[i]*sin(theta) + yCord[i]*cos(theta);
		printf ("%d,%d,%d\n",(int)(db+0.5),  (int)(cd+0.5), 10);
	}
	flag = 1;
	}
	for (iCount = 1; iCount <= iSteps; iCount++) {
		x -= xInc;
		y -= yInc;
	}
	xN =x*cos(theta) - y*sin(theta);
	yN = x*sin(theta) + y*cos(theta);
}
void show() {

	drawLine(-100, 700, 100, 700,-0.09966);
	drawLine(-100, 700, -100, 500,-0.09966);
	drawLine(-100, 500, 100, 500,-0.09966);
	drawLine(100, 500, 100, 700,-0.09966);


	drawLine(-50, 0, -50, 500,-0.09966);
	drawLine(-150, 0, -500, 400,-0.09966);
	drawLine(-500, 400, -100, 700,-0.09966);
	drawLine(-50, 0, -400, 400,-0.09966);
	drawLine(-400, 400, -100, 600,-0.09966);

	drawLineS(-500, 400, -100, 700,-0.09966);
	drawLineS(-50, 0, -50, 500,-0.09966);
	drawLineS(-150, 0, -500, 400,-0.09966);
	drawLineS(-500, 400, -100, 700,-0.09966);
	drawLineS(-50, 0, -400, 400,-0.09966);

}

int main() {
	show();
	return 0;
}