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CharGen
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Author SHA1 Message Date
silverwizard a1f3d3160f Fixed issue of showing my memory to the world!
5 years ago
6 changed files with 103 additions and 115 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats
  1. 2
      .gitignore
  2. 12
      Makefile
  3. 157
      character.c
  4. 16
      character.h
  5. 23
      chargen.c
  6. 8
      chargen.h

2
.gitignore vendored
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@ -1,2 +0,0 @@
chargen
*.o

12
Makefile
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@ -1,11 +1,9 @@
LIBS=
CFLAGS=-Wall -Wextra -Wno-missing-field-initializers -std=c99 -pedantic -O
CC=cc
LIBS=-lm
all:
server:
${CC} -o chargen ${LIBS} chargen.c
chargen: chargen.o character.o
${CC} -o chargen ${LIBS} $^ $>
all: chargen
all: server generator
.PHONY: all

157
character.c
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@ -1,29 +1,13 @@
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "chargen.h"
#include <math.h>
#include "character.h"
unsigned long profs;
unsigned long languages;
char otherprofs[100];
char* background;
char* race;
char* class;
char* classes[] = {"Barbarian", "Bard", "Cleric", "Druid", "Fighter", "Monk", "Paladin", "Ranger", "Rogue", "Sorcerer", "Warlock", "Wizard" };
char* races[] = { "Dragonborn", "Dwarf", "Elf", "Gnome", "Half-Elf", "Halfling", "Half-Orc", "Human", "Tiefling" };
char* backgrounds[] = { "Acolyte", "Charlatan", "Criminal", "Entertainer", "Folk Hero", "Guild Artisan", "Hermit", "Noble", "Outlander", "Sage", "Sailor", "Soldier", "Urchin" };
int stats[6];
int mods[6];
int hp;
int dieroll(int num,int sides){
int total = 0;
while (num > 0) {
for(num;num>0;num--){
total = total + arc4random_uniform(sides)+1;
num--;
}
return total;
}
@ -32,7 +16,7 @@ void addLanguage(long lang){
if((lang & languages ) == 0){
languages = languages + lang;
}else{
addLanguage(1lu << arc4random_uniform(15));
addLanguage(exp2l(arc4random_uniform(15)));
}
}
@ -40,7 +24,7 @@ void addProf(long prof){
if((prof & profs) == 0){
profs = profs + prof;
}else{
addProf(1lu << arc4random_uniform(18));
addProf(exp2l(arc4random_uniform(18)));
}
}
@ -61,9 +45,10 @@ void classProfs(unsigned long* classprofs, int count, int num){
classprofs[i]=local;
}
//Grab the first N elements, based on the class's value, but first, if we have more profs than available profs, get some random ones
while (num > count){
addProf(1lu << arc4random_uniform(18));
count--;
if(num > count){
for(count;num > count;count--){
addProf(exp2l(arc4random_uniform(18)));
}
}
for(int i=0;i<=num;i++){
addProf(classprofs[num]);
@ -80,9 +65,9 @@ void genClass(){
classProfs(barbskills, 6, 2);
break;
case BARD:;
addProf(1lu << arc4random_uniform(18));
addProf(1lu << arc4random_uniform(18));
addProf(1lu << arc4random_uniform(18));
addProf(exp2l(arc4random_uniform(18)));
addProf(exp2l(arc4random_uniform(18)));
addProf(exp2l(arc4random_uniform(18)));
strlcat(otherprofs, "Three Musical Instruments, ", sizeof(otherprofs));
hp = 8 + mods[CON];
break;
@ -175,7 +160,7 @@ void genRace(){
if(subrace == 0){
race = "High Elf";
stats[INT]+=1;
addLanguage(1lu << arc4random_uniform(15));
addLanguage(exp2l(arc4random_uniform(15)));
}else if(subrace == 1){
race = "Wood Elf";
stats[WIS]+=1;
@ -201,9 +186,9 @@ void genRace(){
stats[CHA]+=2;
stats[arc4random_uniform(4)]+=1;
stats[arc4random_uniform(4)]+=1;
addProf(1lu << arc4random_uniform(18));
addProf(1lu << arc4random_uniform(18));
addLanguage(1lu << arc4random_uniform(15));
addProf(exp2l(arc4random_uniform(18)));
addProf(exp2l(arc4random_uniform(18)));
addLanguage(exp2l(arc4random_uniform(15)));
addLanguage(ELVISH);
break;
case HALFLING:
@ -231,7 +216,7 @@ void genRace(){
stats[INT]+=1;
stats[WIS]+=1;
stats[CHA]+=1;
addLanguage(1lu << arc4random_uniform(15));
addLanguage(exp2l(arc4random_uniform(15)));
break;
case TIEFLING:
stats[INT]+=1;
@ -251,8 +236,8 @@ void genBackground(){
case ACOLYTE:
addProf(INSIGHT);
addProf(RELIGION);
addLanguage(1lu << arc4random_uniform(15));
addLanguage(1lu << arc4random_uniform(15));
addLanguage(exp2l(arc4random_uniform(15)));
addLanguage(exp2l(arc4random_uniform(15)));
break;
case CHARLATAN:
addProf(DECEPTION);
@ -281,32 +266,32 @@ void genBackground(){
case GUILDARTISAN:
addProf(INSIGHT);
addProf(PERSUASION);
addLanguage(1lu << arc4random_uniform(15));
addLanguage(exp2l(arc4random_uniform(15)));
strlcat(otherprofs, "Artisan's Tools, ", sizeof(otherprofs));
break;
case HERMIT:
addProf(MEDICINE);
addProf(RELIGION);
addLanguage(1lu << arc4random_uniform(15));
addLanguage(exp2l(arc4random_uniform(15)));
strlcat(otherprofs, "Herbalism Kit, ", sizeof(otherprofs));
break;
case NOBLE:
addProf(HISTORY);
addProf(PERSUASION);
addLanguage(1lu << arc4random_uniform(15));
addLanguage(exp2l(arc4random_uniform(15)));
strlcat(otherprofs, "Gaming Set, ", sizeof(otherprofs));
break;
case OUTLANDER:
addProf(ATHLETICS);
addProf(SURVIVAL);
addLanguage(1lu << arc4random_uniform(15));
addLanguage(exp2l(arc4random_uniform(15)));
strlcat(otherprofs, "Musical Instrument, ", sizeof(otherprofs));
break;
case SAGE:
addProf(ARCANA);
addProf(HISTORY);
addLanguage(1lu << arc4random_uniform(15));
addLanguage(1lu << arc4random_uniform(15));
addLanguage(exp2l(arc4random_uniform(15)));
addLanguage(exp2l(arc4random_uniform(15)));
break;
case SAILOR:
addProf(ATHLETICS);
@ -332,125 +317,127 @@ void genBackground(){
}
}
size_t genChar(char* output, size_t maxlen){
int i;
char * genChar(char* output){
profs = 0;
languages = 0;
otherprofs[0] = '\0';
for(i=0; i < 6; i++){
stats[i] = dieroll(3,6);
mods[i] = (stats[i]/2)-5;
for(int i = 0; i <= 100; i++){
otherprofs[i] = '\0';
}
int i;
genRace();
genClass();
genBackground();
snprintf(output, maxlen, "Race = %s\r\nBackground = %s\r\nClass = %s\r\nStr = %d %d\r\nDex = %d %d\r\nCon = %d %d\r\nInt = %d %d\r\nWis = %d %d\r\nCha = %d %d\r\n\r\nHP: %d\r\n", race, background, class, stats[STR], mods[STR], stats[DEX], mods[DEX], stats[CON], mods[CON], stats[INT], mods[INT], stats[WIS], mods[WIS], stats[CHA], mods[CHA], hp);
for(i=0; i < 6; i++){
stats[i] = dieroll(3,6);
mods[i] = floor((stats[i]/2)-5);
}
snprintf(output, 512, "Race = %s\r\nBackground = %s\r\nClass = %s\r\nStr = %d %d\r\nDex = %d %d\r\nCon = %d %d\r\nInt = %d %d\r\nWis = %d %d\r\nCha = %d %d\r\n\r\nHP: %d\r\n", race, background, class, stats[STR], mods[STR], stats[DEX], mods[DEX], stats[CON], mods[CON], stats[INT], mods[INT], stats[WIS], mods[WIS], stats[CHA], mods[CHA], hp);
strlcat(output,"Proficiences:\r\n",maxlen);
strlcat(output,"Proficiences:\r\n",512);
if((ATHLETICS & profs) != 0){
strlcat(output,"Athletics\r\n",maxlen);
strlcat(output,"Athletics\r\n",512);
}
if((ACROBATICS & profs) != 0){
strlcat(output,"Acrobatics\r\n",maxlen);
strlcat(output,"Acrobatics\r\n",512);
}
if((SLEIGHTOFHAND & profs) != 0){
strlcat(output,"Sleight of Hand\r\n",maxlen);
strlcat(output,"Sleight of Hand\r\n",512);
}
if((STEALTH & profs) != 0){
strlcat(output,"Stealth\r\n",maxlen);
strlcat(output,"Stealth\r\n",512);
}
if((ARCANA & profs) != 0){
strlcat(output,"Arcana\r\n",maxlen);
strlcat(output,"Arcana\r\n",512);
}
if((HISTORY & profs) != 0){
strlcat(output,"History\r\n",maxlen);
strlcat(output,"History\r\n",512);
}
if((INVESTIGATION & profs) != 0){
strlcat(output,"Investigation\r\n",maxlen);
strlcat(output,"Investigation\r\n",512);
}
if((NATURE & profs) != 0){
strlcat(output,"Nature\r\n",maxlen);
strlcat(output,"Nature\r\n",512);
}
if((RELIGION & profs) != 0){
strlcat(output,"Regligion\r\n",maxlen);
strlcat(output,"Regligion\r\n",512);
}
if((ANIMALHANDLING & profs) != 0){
strlcat(output,"Animal Handling\r\n",maxlen);
strlcat(output,"Animal Handling\r\n",512);
}
if((INSIGHT & profs) != 0){
strlcat(output,"Insight\r\n",maxlen);
strlcat(output,"Insight\r\n",512);
}
if((MEDICINE & profs) != 0){
strlcat(output,"Medicine\r\n",maxlen);
strlcat(output,"Medicine\r\n",512);
}
if((PERCEPTION & profs) != 0){
strlcat(output,"Perception\r\n",maxlen);
strlcat(output,"Perception\r\n",512);
}
if((SURVIVAL & profs) != 0){
strlcat(output,"Survival\r\n",maxlen);
strlcat(output,"Survival\r\n",512);
}
if((DECEPTION & profs) != 0){
strlcat(output,"Deception\r\n",maxlen);
strlcat(output,"Deception\r\n",512);
}
if((INTIMIDATION & profs) != 0){
strlcat(output,"Intimidation\r\n",maxlen);
strlcat(output,"Intimidation\r\n",512);
}
if((PERFORMANCE & profs) != 0){
strlcat(output,"Performance\r\n",maxlen);
strlcat(output,"Performance\r\n",512);
}
if((PERSUASION & profs) != 0){
strlcat(output,"Persuaion\r\n",maxlen);
strlcat(output,"Persuaion\r\n",512);
}
strlcat(output,"\r\nLanguages:\r\nCommon\r\n",maxlen);
strlcat(output,"\r\nLanguages:\r\nCommon\r\n",512);
if((ABYSSAL & languages) != 0){
strlcat(output,"Abyssal\r\n",maxlen);
strlcat(output,"Abyssal\r\n",512);
}
if((CELESTIAL & languages) != 0){
strlcat(output,"Celestial\r\n",maxlen);
strlcat(output,"Celestial\r\n",512);
}
if((DRACONIC & languages) != 0){
strlcat(output,"Draconic\r\n",maxlen);
strlcat(output,"Draconic\r\n",512);
}
if((DEEPSPEECH & languages) != 0){
strlcat(output,"Deep Speech\r\n",maxlen);
strlcat(output,"Deep Speech\r\n",512);
}
if((INFERNAL & languages) != 0){
strlcat(output,"Infernal\r\n",maxlen);
strlcat(output,"Infernal\r\n",512);
}
if((PRIMORDIAL & languages) != 0){
strlcat(output,"Primordial\r\n",maxlen);
strlcat(output,"Primordial\r\n",512);
}
if((SYLVAN & languages) != 0){
strlcat(output,"Sylvan\r\n",maxlen);
strlcat(output,"Sylvan\r\n",512);
}
if((UNDERCOMMON & languages) != 0){
strlcat(output,"Undercommon\r\n",maxlen);
strlcat(output,"Undercommon\r\n",512);
}
if((DWARVISH & languages) != 0){
strlcat(output,"Dwarvish\r\n",maxlen);
strlcat(output,"Dwarvish\r\n",512);
}
if((ELVISH & languages) != 0){
strlcat(output,"Elvish\r\n",maxlen);
strlcat(output,"Elvish\r\n",512);
}
if((GIANT & languages) != 0){
strlcat(output,"Giant\r\n",maxlen);
strlcat(output,"Giant\r\n",512);
}
if((GNOMISH & languages) != 0){
strlcat(output,"Gnome\r\n",maxlen);
strlcat(output,"Gnome\r\n",512);
}
if((GOBLIN & languages) != 0){
strlcat(output,"Goblin\r\n",maxlen);
strlcat(output,"Goblin\r\n",512);
}
if((HALFLISH & languages) != 0){
strlcat(output,"Halfling\r\n",maxlen);
strlcat(output,"Halfling\r\n",512);
}
if((ORC & languages) != 0){
strlcat(output,"Orcish\r\n",maxlen);
strlcat(output,"Orcish\r\n",512);
}
strlcat(output,"\r\nOther Profs: ",maxlen);
strlcat(output,otherprofs,maxlen);
strlcat(output,"\r\n",maxlen);
return strlen(output);
strlcat(output,"\r\nOther Profs: ",512);
strlcat(output,otherprofs,512);
strlcat(output,"\r\n",512);
return output;
}

16
character.h
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@ -79,3 +79,19 @@
#define INT 3
#define WIS 4
#define CHA 5
unsigned long profs;
unsigned long languages;
char otherprofs[100];
char* background;
char* race;
char* class;
char* classes[] = {"Barbarian", "Bard", "Cleric", "Druid", "Fighter", "Monk", "Paladin", "Ranger", "Rogue", "Sorcerer", "Warlock", "Wizard" };
char* races[] = { "Dragonborn", "Dwarf", "Elf", "Gnome", "Half-Elf", "Halfling", "Half-Orc", "Human", "Tiefling" };
char* backgrounds[] = { "Acolyte", "Charlatan", "Criminal", "Entertainer", "Folk Hero", "Guild Artisan", "Hermit", "Noble", "Outlander", "Sage", "Sailor", "Soldier", "Urchin" };
int stats[6];
int mods[6];
int hp;
char* genChar();

23
chargen.c
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@ -11,12 +11,7 @@
#include <unistd.h>
#include <netdb.h>
#include "chargen.h"
enum {
TCP_MAXLEN = 1024,
UDP_MAXLEN = 512,
};
#include "character.c"
void usage_and_die(const char *myname, const char *fmt, ...)
{
@ -153,6 +148,9 @@ int main(int argc, char **argv)
if (num_packet + num_listen == 0)
errx(EXIT_FAILURE, "No listeners to run on!\n");
if (pledge("stdio inet error", NULL) == -1)
warn("pledge");
while(1)
{
fd_set r, w;
@ -251,9 +249,9 @@ int main(int argc, char **argv)
printf("Responding to packet from %s:%s...\n", hbuf, sbuf);
//rval = sendto(s, "chargen data\r\n", 14, 0, sa, len);
char character[UDP_MAXLEN];
size_t datalen = genChar(character, sizeof character);
rval = sendto(s, character, datalen, 0, sa, len);
char character[512];
genChar(character);
rval = sendto(s, character, strnlen(character,512), 0, sa, len);
if (rval == -1)
warn("sendto");
}
@ -288,10 +286,9 @@ int main(int argc, char **argv)
printf("WTF? i=%u num_stream=%u stream_fds[i]=%d s=%d\n", i, num_stream, stream_fds[i], s);
continue;
}
char character[TCP_MAXLEN];
size_t datalen = genChar(character, sizeof character);
/* TODO: Detect short writes and save the rest of the buffer for later */
if (write(s, character, datalen) == -1)
char character[512];
genChar(character);
if (write(s, character, strnlen(character,512)) == -1)
{
warn("write");
printf("Closing stream connection\n");

8
chargen.h
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@ -1,8 +0,0 @@
#ifndef H_CHARGEN
#define H_CHARGEN
#include <stddef.h>
size_t genChar(char *, size_t);
#endif
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