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(feed_people): Simplify. No functional changes.

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This commit is contained in:
Markus Armbruster 2004-03-11 20:20:35 +00:00
parent eb94c88806
commit 61d57719c2
1 changed files with 12 additions and 12 deletions
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24
src/lib/update/human.c
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@ -187,6 +187,7 @@ int
feed_people(register int *vec, int etu, int *needed)
{
double food_eaten;
int ifood_eaten;
int can_eat;
int total_people;
int to_starve;
@ -194,22 +195,21 @@ feed_people(register int *vec, int etu, int *needed)
if (opt_NOFOOD)
return 0;
food_eaten = (double)(((double)etu * (double)eatrate) *
(double)(vec[I_CIVIL] + vec[I_MILIT] +
vec[I_UW]));
if (food_eaten <= 1)
total_people = vec[I_CIVIL] + vec[I_MILIT] + vec[I_UW];
food_eaten = etu * eatrate * total_people;
ifood_eaten = (int)food_eaten;
if (food_eaten - ifood_eaten > 0)
ifood_eaten++;
if (ifood_eaten <= 1)
return 0;
starved = 0;
*needed = 0;
if (food_eaten > vec[I_FOOD]) {
*needed = food_eaten - vec[I_FOOD];
if ((double)(*needed) < (double)(food_eaten - (double)vec[I_FOOD]))
(*needed)++;
can_eat = (vec[I_FOOD] / (etu * eatrate));
total_people = vec[I_CIVIL] + vec[I_MILIT] + vec[I_UW];
if (ifood_eaten > vec[I_FOOD]) {
*needed = ifood_eaten - vec[I_FOOD];
can_eat = vec[I_FOOD] / (etu * eatrate);
/* only want to starve off at most 1/2 the populace. */
if (can_eat < (total_people / 2))
if (can_eat < total_people / 2)
can_eat = total_people / 2;
to_starve = total_people - can_eat;