Assembler doesn't like ta to be a regiester in moveall()

[unix-history] / usr / src / games / sail / dr_4.c

#ifndef lint
static  char *sccsid = "@(#)dr_4.c      1.1 83/03/17";
#endif
#include "externs.h"

ungrap(from,to)
int from, to;
{
       int k;

       if(grapple(from, to)){
               for (k = 0; k < 10; k++){
                       if (scene[game].ship[from].file -> grapples[k].turnfoul && to == scene[game].ship[from].file -> grapples[k].toship && (die() < 3 || scene[game].ship[from].nationality == scene[game].ship[to].nationality)){
                               cleangrapple(from, to, k);
                               makesignal("ungrappling %s (%c%c)", to, from);
                       }
               }
       }
}

grap(from, to)
int from,to;
{
       int number, captured, l;

       if ((captured = scene[game].ship[to].file -> captured) < 0)
               captured = to;
       number = die() < 3;
       if (!number && scene[game].ship[from].nationality == scene[game].ship[captured].nationality)
               number = 1;
       if (number){
               for (l=0; l < 10 && scene[game].ship[from].file -> grapples[l].turnfoul; l++);
               if (l < 10){
                       Write(FILES + from, 0, 124 + l*4, turn);
                       Write(FILES + from, 0, 124 + l*4 + 2, to);
               }
               for (l=0; l < 10 && scene[game].ship[to].file -> grapples[l].turnfoul; l++);
               if (l < 10){
                       Write(FILES + to, 0, 124 + l*4, turn);
                       Write(FILES + to, 0, 124 + l*4 + 2, from);
               }
               makesignal("grappled with %s (%c%c)", to, from);
       }
}