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hammurabi-p9
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Work for 6/15

This commit is contained in:
David Meyer 2020-06-15 23:24:12 +09:00
parent 60c9244f20
commit 20c7837859
1 changed files with 145 additions and 16 deletions
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161
hammurabi.c
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@ -6,7 +6,6 @@
*/
#include <u.h>
#include <libc.h>
#include <ctype.h>
#include <stdio.h>
#define MAXYEARS 10
@ -15,6 +14,7 @@
#define INITLAND 1000
typedef enum {FALSE, TRUE} Boolean;
typedef enum {BUY, SELL, FEED, PLANT, RESET, EXEC, CALC, QUIT} Plancmd;
char MSGDIV[] =
"------------------------------<<<<>>>>-----------------------------------\n";
@ -56,7 +56,10 @@ char MSGSPLASH[] =
char *HONORIFIC[] = {"Great", "Mighty", "Wise", "Benevolent", "Merciful", "Just", "Sublime",
"Glorious", "Serene", "Majestic"};
void completedterm(void);
int inputiexpr(void);
Boolean planyear(void);
void printdeposed(void);
void printgreeting(void);
void printlandprice(void);
void printstatus(void);
@ -73,9 +76,10 @@ int consctl;
int foodgrain, landsale, plantland;
int harvyield, landprice, newpop, plaguedeath, popfed, ratgrain, starvedeath, starvepct, year;
int harvyield, landprice, newpop, plaguedeath, popfed, ratgrain, starvedeath, starvepct;
int totstarved = 0, totstarvepct = 0;
Boolean terminated = FALSE;
void
main(void)
@ -92,9 +96,11 @@ main(void)
setlandprice();
printlandprice();
for(year = 1; year <= MAXYEARS; ++ year)
do
{
if(planyear() == TRUE)
++ Year;
if(planyear() == FALSE) terminated = TRUE;
else
{
Grain = Grain + (landsale * landprice) - (plantland / 2) - foodgrain;
Land = Land - landsale;
@ -121,26 +127,149 @@ main(void)
starvedeath = ((popfed < Population) ? (Population - popfed) : 0);
totstarved = totstarved + starvedeath;
starvepct = 100 * starvedeath / Population;
totstarvepct = totstarvepct + starvepct;
Population = Population + newpop - starvedeath;
plaguedeath = ((nrand(100) < 15) ? (Population / 2) : 0);
Population = Population - plaguedeath;
if(starvepct > 45)
{
printgreeting();
print("You have starved %d of your subjects in one year!\n", starvedeath);
printdeposed();
terminated = TRUE;
}
else
{
totstarvepct = totstarvepct + starvepct;
Population = Population + newpop - starvedeath;
plaguedeath = ((nrand(100) < 15) ? (Population / 2) : 0);
Population = Population - plaguedeath;
printgreeting();
printyearrept();
/* impeachement check */
printgreeting();
printyearrept();
if(Year == MAXYEARS) completedterm();
}
}
else break;
}
print("The end\n");
} while(Year < MAXYEARS && terminated == FALSE);
print(MSGDIV);
exits(0);
}
void
completedterm(void)
{
int avgstarvepct = totstarvepct / MAXYEARS;
int landperperson = Land / Population;
int likeassassination = Population * 0.8 * frand();
printgreeting();
print("In your %d-year reign, %d people died of starvation, an average of %d people per year.\n", MAXYEARS, totstarved, avgstarvepct);
print("You started with %d acres per person and ended with %d acres per person.\n", INITLAND / INITPOP, landperperson);
if(avgstarvepct > 33 || landperperson < 7) printdeposed();
else if(avgstarvepct > 10 || landperperson < 9) print("Your heavy-handed performance smacks of Nero and Ivan IV. Your (surviving) people find you an unpleasant ruler, and, frankly, hate your guts!");
else if(avgstarvepct > 3 || landperperson < 10)
{
print("Your performance could have been better, but wasn't too bad. ");
if(likeassassination > 0) print("%d %s would like to see you assassinated, but we all have our trivial problems.\n", likeassassination, (likeassassination == 1 ? "person" : "people"));
}
else print("A fantastic performance! Charlemagne, Disraeli, and Jefferson combined could not have done better!");
}
int
inputiexpr(void)
{
char buf[80];
int buflen = 80;
int result = 0;
int ch, rix, wix, p, o, n[40];
char op[39];
if(fgets(buf, buflen, stdin) != NULL)
{
if(buf[strlen(buf) - 1] != '\n') while((ch = getchar()) != '\n' && ch != EOF) ;
rix = wix = 0;
while(buf[rix] != '\0')
{
if(strchr("0123456789+-*/", buf[rix]) != 0)
{
if(rix > wix) buf[wix] = buf[rix];
++wix;
}
++ rix;
}
buf[wix] = '\0';
p = sscanf(buf, "%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d%c%d",
&n[0],&op[0],&n[1],&op[1],&n[2],&op[2],&n[3],&op[3],&n[4],&op[4],&n[5],&op[5],&n[6],&op[6],&n[7],&op[7],&n[8],&op[8],&n[9],&op[9],
&n[10],&op[10],&n[11],&op[11],&n[12],&op[12],&n[13],&op[13],&n[14],&op[14],&n[15],&op[15],&n[16],&op[16],&n[17],&op[17],&n[18],&op[18],&n[19],&op[19],
&n[20],&op[20],&n[21],&op[21],&n[22],&op[22],&n[23],&op[23],&n[24],&op[24],&n[25],&op[25],&n[26],&op[26],&n[27],&op[27],&n[28],&op[28],&n[29],&op[29],
&n[30],&op[30],&n[31],&op[31],&n[32],&op[32],&n[33],&op[33],&n[34],&op[34],&n[35],&op[35],&n[36],&op[36],&n[37],&op[37],&n[38],&op[38],&n[39]);
if(p > 0)
{
result = n[0];
for(o = 0; o < (int) (p / 2); ++ o)
{
switch (op[o])
{
case '+':
result = result + n[o+1];
break;
case '-':
result = result - n[o+1];
break;
case '*':
result = result * n[o+1];
break;
case '/':
result = result / n[o+1];
break;
}
}
}
}
return result;
}
Boolean
planyear(void)
{
Boolean play = TRUE;
Plancmd cmd;
foodgrain = landsale = planland = 0;
do
{
cmd = planmenu();
switch(cmd)
{
case BUY:
break;
case SELL:
break;
case FEED:
break;
case PLANT:
break;
case RESET:
foodgrain = landsale = planland = 0;
break;
case EXEC:
break;
case CALC:
ezintcalc();
break;
case QUIT:
play = FALSE;
break;
}
} while(cmd != EXEC && cmd != QUIT);
return play;
}
void
printdeposed(void)
{
print("Due to this extreme mismanagement you have not only been deposed and executed, but you have also been declared National Fink!\n");
}
void
@ -167,7 +296,7 @@ printstatus(void)
void
printyearrept(void)
{
print("In Year %d,\n", year);
print("In Year %d,\n", Year);
print("%d bushels were harvested per acre, for a total harvest of %d bushels.\n",
harvyield, plantland * harvyield);
if(ratgrain > 0) print("Rats ate %d bushels of grain.\n", ratgrain);