Function MakePlrPath

Source/player.cpp:3596–3654

}

void MakePlrPath(int pnum, int xx, int yy, BOOL endspace)
{
	int path;

	if ((DWORD)pnum >= MAX_PLRS) {
		app_fatal("MakePlrPath: illegal player %d", pnum);
	}

	plr[pnum]._ptargx = xx;
	plr[pnum]._ptargy = yy;
	if (plr[pnum]._px == xx && plr[pnum]._py == yy) {
		return;
	}

	path = FindPath(PosOkPlayer, pnum, plr[pnum]._px, plr[pnum]._py, xx, yy, plr[pnum].walkpath);
	if (!path) {
		return;
	}

	if (!endspace) {
		path--;

		switch (plr[pnum].walkpath[path]) {
		case WALK_NE:
			yy++;
			break;
		case WALK_NW:
			xx++;
			break;
		case WALK_SE:
			xx--;
			break;
		case WALK_SW:
			yy--;
			break;
		case WALK_N:
			xx++;
			yy++;
			break;
		case WALK_E:
			xx--;
			yy++;
			break;
		case WALK_S:
			xx--;
			yy--;
			break;
		case WALK_W:
			xx++;
			yy--;
			break;
		}

		plr[pnum]._ptargx = xx;
		plr[pnum]._ptargy = yy;
	}

	plr[pnum].walkpath[path] = WALK_NONE;