/***********************************************************
** symbol_set - A public domain C modifier library
**  by Allen Webster, "Mr. 4th", allenw@mr4th.com
**
** No warranty implied; use at your own risk
**
** Read README to get started.
*/

#include "symbol_set.h"
#include "hello_world.h"

#include <stdio.h>

#include "symbol_set.c"

COMMAND_DEF(Punctuate, "Prints a punctuation", 0){
  printf("!");
}

COMMAND_DEF(Address, "Prints an address to the audience", 1){
  printf("World");
}

COMMAND_DEF(Greet, "Prints a greeting", 1){
  printf("Hello");
}

int main(void){
  // display the legend of rules
  printf("RULES:\n");
  for (SyEach(COMMAND, command)){
    printf("%s -> %s\n", command->name, command->description);
  }
  printf("\n");
  
  // init the sequence
  Sy_U32 sequence[] = {
    SyID(COMMAND, Greet), SyID(COMMAND, Address), SyID(COMMAND, Punctuate),
  };
  
  // display the sequence
  printf("SEQUENCE:\n");
  for (Sy_U32 i = 0; i < sizeof(sequence)/sizeof(sequence[0]); i += 1){
    Sy_U32 id = sequence[i];
    Command *command = SyAddressFromID(COMMAND, id);
    printf("%s, ", command->name);
  }
  printf("\n\n");
  
  // run the sequence
  printf("OUTPUT:\n");
  {
    int prev_was_word = 0;
    for (Sy_U32 i = 0; i < sizeof(sequence)/sizeof(sequence[0]); i += 1){
      Sy_U32 id = sequence[i];
      Command *command = SyAddressFromID(COMMAND, id);
      if (command->is_word && prev_was_word){
        printf(" ");
      }
      command->hook();
      prev_was_word = command->is_word;
    }
  }
  
  printf("\n");
  
  return(0);
}