#include "g:\victor\vitodef.h"

//Ron Sinclair, ASSIGNMENT 5, SCREEN DESIGNS/LAB EXPERIMENT

//prototypes

void drawtri1 (int, int, char);  //points up, left justified
void drawtri2 (int, int, char);  //points down, left justified
void drawtri3 (int, int, char);  //points up, right justified
void drawtri4 (int, int, char);  //points down, right justified
void uppyr (int, int, char);     //points up, a "pyramid"

//function definitions

void drawtri1(int off, int high, char symbol)
{
int ctr;
for(ctr=1; ctr<=high; ctr++)
	{
	drawline (ctr, symbol);
	skiplines (1);
	}
}
void drawtri2 (int off, int high, char symbol)
{
int ctr;
for(ctr=high; ctr>=1; ctr--)
	{
	drawline(ctr, symbol);
	skiplines(1);
	}
}

void drawtri3 (int off, int high, char symbol)
{
int ctr, int off;
for (ctr=1; ctr<=high; ctr++)
	{
	drawblanks(off);
	drawline(ctr, symbol);
	skiplines(1);
	off--
	}
}

void drawtri4 (int off, int high, char symbol)
{
int ctr, int off;
for (ctr=high; ctr>=1; ctr--)
	{
	drawblanks(off);
	drawline(ctr, symbol);
	skiplines(1);
	off--
	}
}

void uppyr (int off, int high, char symbol)
{
int ctr, int off;
for (ctr=1; ctr<=high; c++)
	{
	drawblanks(off);
	drawline (ctr+2, symbol);
	skiplines(1);
	}
}