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    Length: 1772 (0x6ec)
    Types: TextFile
    Names: »input.c«

└─⟦b20c6495f⟧ Bits:30007238 EUUGD18: Wien-båndet, efterår 1987
    └─⟦this⟧ »EUUGD18/General/Cent/input.c« 

TextFile

#include "cent.h"
#include "sys_dep.h"

move_guy()
{
    register int y, x, changed = 0;
    int count,repeat = 0;
    char ch;

    ioctl(0,FIONREAD,&count);
    while (repeat || count--)
    {
	if (repeat)
	    repeat--;
	else
	    ch = in_map[getchar()];
	if (dead)
	   continue;
	y = guy.y;
	x = guy.x;
	switch(ch)
	{
	    case LEFT:
	        x--;
		break;
	    case RIGHT:
		x++;
		break;
	    case UPWARD:
		y--;
		break;
	    case DOWN:
		y++;
		break;
	    case UPRIGHT:
		x++;
		y--;
		break;
	    case UPLEFT:
		x--;
		y--;
		break;
	    case DOWNRIGHT:
		x++;
		y++;
		break;
	    case DOWNLEFT:
		x--;
		y++;
		break;
	    case FIRE:
		if (!fired)
		{
		    fired = 1;
		    shot.y = guy.y - 1;
		    shot.x = guy.x;
		    checkhit();
		    changed = 1;
		    if (fired)
			mvaddch(shot.y,shot.x,SHOT);
		}
		continue;
	    case PAUSEKEY:
		waitboard();
		continue;
	    case FASTLEFT:
		repeat = 8;
		ch = LEFT;
		continue;
	    case FASTRIGHT:
		repeat = 8;
		ch = RIGHT;
		continue;
	    default:
		continue;
	}

	if (ch == UPRIGHT || ch == UPLEFT || ch == DOWNRIGHT || ch == DOWNLEFT)
	{
	    if (y < 18)
		y = 18;
	    else if (y > 22)
		y = 22;
	    if (x < 1)
		x = 1;
	    else if (x > 55)
		x = 55;
	    if (y == guy.y && x == guy.x)
		continue;
	}
	if (x >= 1 && x <= 55 && y >= 18 && y <= 22)
	{
	    if (getpede(y,x) != NULL || fleahere && y == flea.y && x == flea.x
	      || spiderhere && (y == spider.y || y == spider.y + 1)
	      && spider.x <= x && x <= spider.x + 5)
	    {
		dead = 1;
		mvaddch(y,x,YOU);
		ERASE(guy.y,guy.x);
		guy.y = y;
		guy.x = x;
		changed = 1;
	    }
	    else if (mvinch(y,x) == ' ')
	    {
		addch(YOU);
		ERASE(guy.y,guy.x);
		guy.y = y;
		guy.x = x;
		changed = 1;
	    }
	}
    }
    if (changed)
	refresh();
}