Free Hero Mesh

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Overview
Comment:Implement preprocessor, and add some more opcode names, and a few bug fixed
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 79caf678bea49b5def8f814d94e5f7b92e099ec8
User & Date: user on 2018-05-05 23:58:56
Other Links: manifest | tags
Context
2018-05-19
19:23
More parsing of .class file check-in: e049e8ed33 user: user tags: trunk
2018-05-05
23:58
Implement preprocessor, and add some more opcode names, and a few bug fixed check-in: 79caf678be user: user tags: trunk
2018-04-27
20:25
More codes and testing in class codes parser check-in: 02b262b608 user: user tags: trunk
Changes

Modified class.c from [c8671ac4ba] to [10cd656230].

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#define TF_DROP 0x0020 // add 0x2000 to opcode if followed by OP_DROP
#define TF_NAME 0x0080 // token is a name or opcode
#define TF_KEY 0x0100 // token is a Hero Mesh key name
#define TF_OPEN 0x0400 // token is (
#define TF_CLOSE 0x0800 // token is )
#define TF_INT 0x1000 // token is a number
#define TF_FUNCTION 0x2000 // token is a user function
#define TF_MACRO 0x4000 // token is a macro; never returned by nxttok()
#define TF_MACRO 0x4000 // token is a macro
#define TF_EOF 0x8000 // end of file
typedef struct {
  const char*txt;
  Uint32 num;
} Op_Names;
#include "instruc.h"
#define Tokenf(x) (tokent&(x))

Class*classes[0x4000];
const char*messages[0x4000];
Uint16 functions[0x4000];
int max_animation=32;
Sint32 max_volume=10000;
Uint8 back_color=1;

#define HASH_SIZE 8888
#define LOCAL_HASH_SIZE 5555
typedef struct {
  Uint16 id;
  char*txt;
} Hash;

typedef struct InputStack {
  FILE*classfp;
  int linenum;
  struct InputStack*next;
} InputStack;

typedef struct TokenList {
  Uint16 t;
  Uint32 v;
  char*str;
  Uint16 ref;
  struct TokenList*next;
} TokenList;

typedef struct MacroStack {
  TokenList*tok;
  Sint16 n;
  TokenList**args;
  struct MacroStack*next;
} MacroStack;

static FILE*classfp;
static Uint16 tokent;
static Uint32 tokenv;
static int linenum=1;
static char tokenstr[0x2000];
static int undef_class=1;
static int undef_message=0;
static int num_globals=0;
static int num_functions=0;
static Hash*glohash;
static InputStack*inpstack;
static MacroStack*macstack;
static TokenList**macros;

#define ParseError(a,...) fatal("On line %d: " a,linenum,##__VA_ARGS__)

static const unsigned char chkind[256]={
  ['$']=1, ['!']=1, ['\'']=1, ['#']=1, ['@']=1, ['%']=1, ['&']=1, [':']=1,
  ['0'...'9']=2, ['-']=2, ['+']=2,
  ['A'...'Z']=3, ['a'...'z']=3, ['_']=3, ['?']=3, ['.']=3, ['*']=3, ['/']=3,
};

#define MIN_VERSION 0
#define MAX_VERSION 0

#define MAX_MACRO 0x3FC0

#define MAC_ADD 0xFFC0
#define MAC_SUB 0xFFC1
#define MAC_MUL 0xFFC2
#define MAC_DIV 0xFFC3
#define MAC_MOD 0xFFC4
#define MAC_BAND 0xFFC5
#define MAC_BOR 0xFFC6
#define MAC_BXOR 0xFFC7
#define MAC_BNOT 0xFFC8
#define MAC_CAT 0xFFC9
#define MAC_VERSION 0xFFE0
#define MAC_DEFINE 0xFFE1
#define MAC_INCLUDE 0xFFE2
#define MAC_CALL 0xFFE3
#define MAC_UNDEFINED 0xFFFF

static TokenList*add_macro(void) {
  TokenList*o=malloc(sizeof(TokenList));
  if(!o) fatal("Allocation failed\n");
  o->t=tokent;
  o->v=tokenv;
  o->str=0;
  o->ref=0;
  o->next=0;
  if(*tokenstr) {
    o->str=strdup(tokenstr);
    if(!o->str) fatal("Allocation failed\n");
  }
  return o;
}

static void ref_macro(TokenList*o) {
  while(o) {
    if(++o->ref==65000) ParseError("Reference count of macro token list overflowed\n");
    o=o->next;
  }
}

static void free_macro(TokenList*o) {
  TokenList*p;
  while(o && !o->ref--) {
    free(o->str);
    o=(p=o)->next;
    free(p);
  }
}

static inline TokenList*step_macro(TokenList*o) {
  TokenList*p=o->next;
  if(!o->ref--) {
    free(o->str);
    free(o);
  }
  return p;
}

static void read_quoted_string(void) {
  int c,i,n;
  int isimg=0;
  for(i=0;i<0x1FFD;) {
    c=fgetc(classfp);
    if(c==EOF) {
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      tbl[h].id=newv;
      return 0;
    }
    h=(h+1)%size;
    if(h==m) ParseError("Hash table full\n");
  }
}

static Uint16 look_hash_mac(void) {
  int h,i,m;
  for(h=i=0;tokenstr[i];i++) h=(13*h+tokenstr[i])%HASH_SIZE;
  m=h;
  for(;;) {
    if(glohash[h].id>=0xC000 && !strcmp(tokenstr,glohash[h].txt)) return h;
    if(!glohash[h].id) {
      glohash[h].txt=strdup(tokenstr);
      if(!glohash[h].txt) ParseError("Out of string space in hash table\n");
      glohash[h].id=0xFFFF;
      return h;
    }
    h=(h+1)%HASH_SIZE;
    if(h==m) ParseError("Hash table full\n");
  }
}

#define ReturnToken(x,y) do{ tokent=x; tokenv=y; return; }while(0)

static void nxttok(void) {
static void nxttok1(void) {
  int c,i,fl,n,pr;
  magain: if(macstack) {
    TokenList*tl=0;
    pr=0;
    tokent=macstack->tok->t;
    if(tokent&TF_EOF) ParseError("Unexpected end of file in macro expansion\n");
    tokenv=macstack->tok->v;
    *tokenstr=0;
    if(macstack->tok->str) strcpy(tokenstr,macstack->tok->str);
    if(tokent==TF_MACRO+TF_INT && macstack->n>=0) {
      if(tokenv&~0xFF) {
        tokenv-=0x100;
      } else {
        if(tokenv<macstack->n) tl=macstack->args[tokenv];
        if(tl) ref_macro(tl);
        pr=1;
      }
    }
    macstack->tok=step_macro(macstack->tok);
    if(!macstack->tok) {
      MacroStack*ms=macstack->next;
      for(i=0;i<macstack->n;i++) free_macro(macstack->args[i]);
      free(macstack->args);
      free(macstack);
      macstack=ms;
    }
    if(pr) {
      if(tl) {
        MacroStack*ms=malloc(sizeof(MacroStack));
        if(!ms) fatal("Allocation failed\n");
        ms->tok=tl;
        ms->n=-1;
        ms->args=0;
        ms->next=macstack;
        macstack=ms;
      }
      goto magain;
    }
    return;
  }
  fl=n=pr=0;
  tokent=tokenv=0;
  *tokenstr=0;
again:
  again:
  c=fgetc(classfp);
  while(c==' ' || c=='\t' || c=='\r' || c=='\n') {
    if(c=='\n') ++linenum;
    c=fgetc(classfp);
  }
  if(c==EOF) ReturnToken(TF_EOF,0);
  if(c==';') {
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  if(c=='=') {
    fl|=TF_EQUAL;
    c=fgetc(classfp);
  }
  if(c==',') {
    fl|=TF_COMMA;
    c=fgetc(classfp);
  }
  if(c=='{') {
    c=fgetc(classfp);
    while(c==' ' || c=='\t' || c=='\r' || c=='\n') {
      if(c=='\n') ++linenum;
      c=fgetc(classfp);
    }
    while(c>0 && (chkind[c]&2)) {
      if(n==256) {
        tokenstr[256]=0;
        ParseError("Identifier too long: %s\n",tokenstr);
      }
      tokenstr[n++]=c;
      c=fgetc(classfp);
    }
    tokenstr[n]=0;
    if(!n) fatal("Expected macro name\n");
    if(c!=EOF) ungetc(c,classfp);
    ReturnToken(TF_MACRO|TF_OPEN,look_hash_mac());
  }
  if(c=='}') ReturnToken(TF_MACRO|TF_CLOSE,0);
  if(c=='|') ReturnToken(TF_MACRO,1);
  if(c=='\\') {
    i=0;
    while((c=fgetc(classfp))=='\\') i+=0x100;
    tokenv=0;
    for(;c>='0' && c<='9';c=fgetc(classfp)) tokenv=10*tokenv+c-'0';
    --tokenv;
    if(tokenv&~255) ParseError("Macro parameter reference out of range\n");
    if(c!=EOF) ungetc(c,classfp);
    tokent=TF_MACRO|TF_INT;
    tokenv|=i;
    return;
  }
  if(c==EOF) ParseError("Unexpected end of file\n");
  if(chkind[c]==1) {
    pr=c;
    c=fgetc(classfp);
    if(c==EOF) ParseError("Unexpected end of file\n");
  }
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          return;
        }
      }
      ParseError("Invalid Hero Mesh key name: %s\n",tokenstr);
      break;
  }
}

static void define_macro(Uint16 name) {
  int i;
  TokenList**t;
  if(glohash[name].id<0xC000) fatal("Confusion\n");
  if(glohash[name].id<MAX_MACRO+0xC000) {
    free_macro(macros[i=glohash[name].id-0xC000]);
    macros[i]=0;
  } else {
    for(i=0;i<MAX_MACRO;i++) if(!macros[i]) break;
    if(i==MAX_MACRO) ParseError("Too many macro definitions\n");
  }
  glohash[name].id=i+0xC000;
  t=macros+i;
  i=1;
  for(;;) {
    nxttok1();
    if(tokent==TF_MACRO+TF_OPEN && ++i>65000) ParseError("Too much macro nesting\n");
    if(tokent==TF_MACRO+TF_CLOSE && !--i) break;
    *t=add_macro();
    t=&(*t)->next;
  }
}

static void begin_include_file(const char*name) {
  InputStack*nxt=inpstack;
  inpstack=malloc(sizeof(InputStack));
  if(!inpstack) fatal("Allocation failed\n");
  inpstack->classfp=classfp;
  inpstack->linenum=linenum;
  inpstack->next=nxt;
  linenum=1;
  //TODO: Use the correct directory to load the include file
  classfp=fopen(name,"r");
  if(!classfp) ParseError("Cannot open include file \"%s\": %m\n",name);
}

static void begin_macro(TokenList*mac) {
  MacroStack*ms=malloc(sizeof(MacroStack));
  TokenList**ap=0;
  int a=0;
  int b=0;
  int c=0;
  ref_macro(mac);
  if(!ms) fatal("Allocation failed\n");
  ms->tok=mac;
  ms->n=0;
  ms->args=0;
  for(;;) {
    nxttok1();
    if(tokent&TF_EOF) ParseError("Unexpected end of file in macro argument\n");
    if(tokent&TF_OPEN) {
      ++a;
      if(tokent&TF_MACRO) ++c;
    }
    if(tokent&TF_CLOSE) {
      --a;
      if(tokent&TF_MACRO) --c;
    }
    if(c==-1) {
      if(a!=-1 && !b) ParseError("Misnested macro argument\n");
      ms->next=macstack;
      macstack=ms;
      return;
    } else if(a==-1 && !b) {
      ParseError("Misnested macro argument\n");
    } else if(tokent==TF_MACRO && tokenv==1 && !a && !b) {
      if(c) ParseError("Misnested macro argument\n");
      b=1;
      ms->args=realloc(ms->args,++ms->n*sizeof(TokenList*));
      if(!ms->args) fatal("Allocation failed\n");
      ap=ms->args+ms->n-1;
      *ap=0;
    } else {
      if(!b && !(tokent&TF_CLOSE) && a==(tokent&TF_OPEN?1:0)) {
        ms->args=realloc(ms->args,++ms->n*sizeof(TokenList*));
        if(!ms->args) fatal("Allocation failed\n");
        ap=ms->args+ms->n-1;
        *ap=0;
      }
      *ap=add_macro();
      ap=&((*ap)->next);
    }
  }
}

static void nxttok(void) {
  again:
  nxttok1();
  if(tokent&TF_EOF) {
    if(inpstack) {
      InputStack s=*inpstack;
      free(inpstack);
      fclose(classfp);
      classfp=s.classfp;
      linenum=s.linenum;
      inpstack=s.next;
      goto again;
    }
  } else if(tokent&TF_MACRO) {
    Uint32 n;
    char*s;
    if(tokent&TF_OPEN) {
      call:
      switch(glohash[tokenv].id) {
        case 0xC000 ... MAX_MACRO+0xC000-1:
          begin_macro(macros[glohash[tokenv].id-0xC000]);
          goto again;
        case MAC_ADD:
          n=0;
          for(;;) {
            nxttok();
            if(tokent==TF_MACRO+TF_CLOSE) break;
            if(tokent!=TF_INT) ParseError("Number expected\n");
            n+=tokenv;
          }
          tokent=TF_INT;
          tokenv=n;
          break;
        case MAC_SUB:
          nxttok();
          if(tokent!=TF_INT) ParseError("Number expected\n");
          n=tokenv;
          nxttok();
          if(tokent!=TF_INT) ParseError("Number expected\n");
          n-=tokenv;
          nxttok();
          if(tokent!=TF_MACRO+TF_CLOSE) ParseError("Too many macro arguments\n");
          tokent=TF_INT;
          tokenv=n;
          break;
        case MAC_MUL:
          n=1;
          for(;;) {
            nxttok();
            if(tokent==TF_MACRO+TF_CLOSE) break;
            if(tokent!=TF_INT) ParseError("Number expected\n");
            n*=tokenv;
          }
          tokent=TF_INT;
          tokenv=n;
          break;
        case MAC_DIV:
          nxttok();
          if(tokent!=TF_INT) ParseError("Number expected\n");
          n=tokenv;
          nxttok();
          if(tokent!=TF_INT) ParseError("Number expected\n");
          if(!tokenv) ParseError("Division by zero\n");
          n/=tokenv;
          nxttok();
          if(tokent!=TF_MACRO+TF_CLOSE) ParseError("Too many macro arguments\n");
          tokent=TF_INT;
          tokenv=n;
          break;
        case MAC_MOD:
          nxttok();
          if(tokent!=TF_INT) ParseError("Number expected\n");
          n=tokenv;
          nxttok();
          if(tokent!=TF_INT) ParseError("Number expected\n");
          if(!tokenv) ParseError("Division by zero\n");
          n%=tokenv;
          nxttok();
          if(tokent!=TF_MACRO+TF_CLOSE) ParseError("Too many macro arguments\n");
          tokent=TF_INT;
          tokenv=n;
          break;
        case MAC_BAND:
          n=-1;
          for(;;) {
            nxttok();
            if(tokent==TF_MACRO+TF_CLOSE) break;
            if(tokent!=TF_INT) ParseError("Number expected\n");
            n&=tokenv;
          }
          tokent=TF_INT;
          tokenv=n;
          break;
        case MAC_BOR:
          n=0;
          for(;;) {
            nxttok();
            if(tokent==TF_MACRO+TF_CLOSE) break;
            if(tokent!=TF_INT) ParseError("Number expected\n");
            n|=tokenv;
          }
          tokent=TF_INT;
          tokenv=n;
          break;
        case MAC_BXOR:
          n=0;
          for(;;) {
            nxttok();
            if(tokent==TF_MACRO+TF_CLOSE) break;
            if(tokent!=TF_INT) ParseError("Number expected\n");
            n^=tokenv;
          }
          tokent=TF_INT;
          tokenv=n;
          break;
        case MAC_BNOT:
          nxttok();
          if(tokent!=TF_INT) ParseError("Number expected\n");
          n=~tokenv;
          nxttok();
          if(tokent!=TF_MACRO+TF_CLOSE) ParseError("Too many macro arguments\n");
          tokent=TF_INT;
          tokenv=n;
          break;
        case MAC_CAT:
          s=malloc(0x2000);
          if(!s) fatal("Allocation failed\n");
          n=0;
          for(;;) {
            nxttok();
            if(tokent==TF_MACRO+TF_CLOSE) {
              break;
            } else if(tokent==TF_INT) {
              sprintf(tokenstr,"%d",tokenv);
              goto isname;
            } else if(tokent&TF_NAME) {
              isname:
              if(strlen(tokenstr)+n>=0x1FFE) ParseError("Concatenated string too long\n");
              strcpy(s+n,tokenstr);
              n+=strlen(tokenstr);
            } else if(tokent!=TF_MACRO || tokenv!=1) {
              ParseError("Number or string or name expected\n");
            }
          }
          s[n]=0;
          strcpy(tokenstr,s);
          free(s);
          ReturnToken(TF_NAME|TF_ABNORMAL,OP_STRING);
        case MAC_VERSION:
          nxttok1();
          if(tokent!=TF_INT) ParseError("Number expected\n");
          if(tokenv<MIN_VERSION || tokenv>MAX_VERSION) ParseError("Version number out of range\n");
          nxttok1();
          if(tokent!=TF_MACRO+TF_CLOSE) ParseError("Too many macro arguments\n");
          goto again;
        case MAC_DEFINE:
          if(!macros) {
            macros=calloc(MAX_MACRO,sizeof(TokenList*));
            if(!macros) fatal("Allocation failed\n");
          }
          nxttok();
          if(!(tokent&TF_NAME) || tokenv!=OP_STRING) ParseError("String literal expected\n");
          define_macro(look_hash_mac());
          goto again;
        case MAC_INCLUDE:
          if(macstack) ParseError("Cannot use {include} inside of a macro\n");
          nxttok1();
          if(tokent==TF_MACRO && tokenv==1) ReturnToken(TF_EOF,0);
          if(!(tokent&TF_NAME) || tokenv!=OP_STRING) ParseError("String literal expected\n");
          n=look_hash_mac();
          nxttok1();
          if(tokent!=TF_MACRO+TF_CLOSE) ParseError("Too many macro arguments\n");
          begin_include_file(glohash[n].txt);
          goto again;
        case MAC_CALL:
          nxttok();
          if(!(tokent&TF_NAME) || tokenv!=OP_STRING) ParseError("String literal expected\n");
          tokenv=look_hash_mac();
          goto call;
        case MAC_UNDEFINED:
          ParseError("Undefined macro: {%s}\n",tokenstr);
          break;
        default:
          ParseError("Strange macro token: 0x%04X\n",glohash[tokenv].id);
      }
    }
  }
}

void load_classes(void) {
  int i;
  char*nam=sqlite3_mprintf("%s.class",basefilename);
  if(!nam) fatal("Allocation failed\n");
  classfp=fopen(nam,"r");
  sqlite3_free(nam);
  if(!classfp) fatal("Cannot open class file '%s': %m\n",nam);
  glohash=calloc(HASH_SIZE,sizeof(Hash));
  if(!glohash) fatal("Allocation failed\n");
  strcpy(tokenstr,"+"); glohash[look_hash_mac()].id=MAC_ADD;
  strcpy(tokenstr,"-"); glohash[look_hash_mac()].id=MAC_SUB;
  strcpy(tokenstr,"*"); glohash[look_hash_mac()].id=MAC_MUL;
  strcpy(tokenstr,"/"); glohash[look_hash_mac()].id=MAC_DIV;
  strcpy(tokenstr,"mod"); glohash[look_hash_mac()].id=MAC_MOD;
  strcpy(tokenstr,"band"); glohash[look_hash_mac()].id=MAC_BAND;
  strcpy(tokenstr,"bor"); glohash[look_hash_mac()].id=MAC_BOR;
  strcpy(tokenstr,"bxor"); glohash[look_hash_mac()].id=MAC_BXOR;
  strcpy(tokenstr,"bnot"); glohash[look_hash_mac()].id=MAC_BNOT;
  strcpy(tokenstr,"cat"); glohash[look_hash_mac()].id=MAC_CAT;
  strcpy(tokenstr,"version"); glohash[look_hash_mac()].id=MAC_VERSION;
  strcpy(tokenstr,"define"); glohash[look_hash_mac()].id=MAC_DEFINE;
  strcpy(tokenstr,"include"); glohash[look_hash_mac()].id=MAC_INCLUDE;
  strcpy(tokenstr,"call"); glohash[look_hash_mac()].id=MAC_CALL;
  if(main_options['L']) {
    for(;;) {
      nxttok();
      printf("** %5d %04X %08X \"",linenum,tokent,tokenv);
      for(i=0;tokenstr[i];i++) {
        if(tokenstr[i]<32 || tokenstr[i]>126) printf("<%02X>",tokenstr[i]&255);
        else putchar(tokenstr[i]);
      }
      printf("\"\n");
      if(Tokenf(TF_EOF)) goto done;
    }
  }
  
  done:
  fclose(classfp);
  if(main_options['H']) {
    for(i=0;i<HASH_SIZE;i++) if(glohash[i].id) printf("\"%s\": %04X\n",glohash[i].txt,glohash[i].id);
  }
  for(i=0;i<HASH_SIZE;i++) free(glohash[i].txt);
  free(glohash);
  for(i=1;i<undef_class;i++) if(classes[i] && (classes[i]->cflags&CF_NOCLASS1)) fatal("Class $%s mentioned but not defined",classes[i]->name);
  for(i=1;i<undef_class;i++) if(classes[i] && (classes[i]->cflags&CF_NOCLASS1)) fatal("Class $%s mentioned but not defined\n",classes[i]->name);
  if(macros) for(i=0;i<MAX_MACRO;i++) if(macros[i]) free_macro(macros[i]);
  free(macros);
}

Modified heromesh.h from [0030d49afe] to [27851ceca3].

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  Uint16 sharp[4];
  Uint16 hard[4];
  Uint8 cflags,shape,shovable,collisionLayers,nimages;
} Class;

extern Class*classes[0x4000]; // 0 isn't a real class
extern const char*messages[0x4000]; // index is 256 less than message number
extern Uint16 functions[0x4000];
extern int max_animation; // max steps in animation queue (default 32)
extern Sint32 max_volume; // max total volume to allow moving diagonally (default 10000)
extern Uint8 back_color;

void load_classes(void);

// == bindings ==

typedef struct {
  char cmd;

Modified instruc from [97418ba69b] to [ef77bce557].

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,=Departed
,=Arrivals
,=Departures
,=Busy
,=Invisible
,=KeyCleared
,=UserSignal
,=UserState
,=VisualOnly
,=Stealthy
,=Moved
,Destroyed
,Player
,Compatible
Self
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From
=Arg1
=Arg2
=Arg3
MoveNumber
Level
Key

; Class definitions
-Background ; used at top level only; not in a class
-Input
-Quiz
-InPlace
-DefaultImage
-Help
-EditorHelp
-SUBS
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MaxInventory ; error if more than that many slots in inventory
.,Move
.,MovePlus "Move+" ; obj.Inertia+=Strength instead of obj.Inertia=Strength
.,MoveTo ; the internal MoveTo() function
NewX
NewY
,ObjAbove
ObjClassAt
,ObjBelow
ObjBottomAt
ObjClassAt
,ObjDir
ObjTopAt
PopUp
*PopUpArgs ; for (PopUp [number])
QueueTurn ; queue another turn that automatically occurs after this one
.,Send
.,SendEx ; send with three arguments
SetInventory
Sound

Modified instruc.h from [2460412a09] to [a3dc22f64a].

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#define OP_KEYCLEARED_C 34907
#define OP_KEYCLEARED_E 36955
#define OP_KEYCLEARED_EC 39003
#define OP_USERSIGNAL 32860
#define OP_USERSIGNAL_C 34908
#define OP_USERSIGNAL_E 36956
#define OP_USERSIGNAL_EC 39004
#define OP_USERSTATE 32861
#define OP_USERSTATE_C 34909
#define OP_USERSTATE_E 36957
#define OP_USERSTATE_EC 39005
#define OP_VISUALONLY 32861
#define OP_VISUALONLY_C 34909
#define OP_VISUALONLY_E 36957
#define OP_VISUALONLY_EC 39005
#define OP_STEALTHY 32862
#define OP_STEALTHY_C 34910
#define OP_STEALTHY_E 36958
#define OP_STEALTHY_EC 39006
#define OP_MOVED 32863
#define OP_MOVED_C 34911
#define OP_MOVED_E 36959
#define OP_MOVED_EC 39007
#define OP_PLAYER 32864
#define OP_PLAYER_C 34912
#define OP_COMPATIBLE 32865
#define OP_COMPATIBLE_C 34913
#define OP_SELF 32866
#define OP_MSG 32867
#define OP_FROM 32868
#define OP_ARG1 32869
#define OP_ARG1_E 36965
#define OP_ARG2 32870
#define OP_ARG2_E 36966
#define OP_ARG3 32871
#define OP_ARG3_E 36967
#define OP_MOVENUMBER 32872
#define OP_LEVEL 32873
#define OP_KEY 32874
#define OP_INPUT 32875
#define OP_QUIZ 32876
#define OP_INPLACE 32877
#define OP_DEFAULTIMAGE 32878
#define OP_HELP 32879
#define OP_EDITORHELP 32880
#define OP_SUBS 32881
#define OP_ANIMATE 32882
#define OP_ASSASSINATE 32883
#define OP_ASSASSINATE_C 34931
#define OP_BROADCAST 32884
#define OP_BROADCAST_D 41076
#define OP_BROADCASTCLASS 32885
#define OP_BROADCASTEX 32886
#define OP_BROADCASTEX_D 41078
#define OP_BROADCASTSUM 32887
#define OP_BROADCASTSUMEX 32888
#define OP_CREATE 32889
#define OP_CREATE_D 41081
#define OP_DELINVENTORY 32890
#define OP_DELTA 32891
#define OP_DESTROY 32892
#define OP_DESTROY_C 34940
#define OP_DESTROY_D 41084
#define OP_DESTROY_CD 43132
#define OP_FLUSHCLASS 32893
#define OP_FLUSHOBJ 32894
#define OP_GETINVENTORY 32895
#define OP_HEIGHTAT 32896
#define OP_IGNOREKEY 32897
#define OP_INTMOVE 32898
#define OP_INTMOVE_C 34946
#define OP_INTMOVE_D 41090
#define OP_INTMOVE_CD 43138
#define OP_JUMPTO 32899
#define OP_JUMPTO_C 34947
#define OP_LOC 32900
#define OP_LOC_C 34948
#define OP_LOCATEME 32901
#define OP_LOSELEVEL 32902
#define OP_MAXINVENTORY 32903
#define OP_MOVE 32904
#define OP_MOVE_C 34952
#define OP_MOVE_D 41096
#define OP_MOVE_CD 43144
#define OP_MOVEPLUS 32905
#define OP_MOVEPLUS_C 34953
#define OP_MOVEPLUS_D 41097
#define OP_MOVEPLUS_CD 43145
#define OP_MOVETO 32906
#define OP_MOVETO_C 34954
#define OP_MOVETO_D 41098
#define OP_MOVETO_CD 43146
#define OP_NEWX 32907
#define OP_NEWY 32908
#define OP_OBJABOVE 32909
#define OP_OBJABOVE_C 34957
#define OP_VISUALONLY 32862
#define OP_VISUALONLY_C 34910
#define OP_VISUALONLY_E 36958
#define OP_VISUALONLY_EC 39006
#define OP_STEALTHY 32863
#define OP_STEALTHY_C 34911
#define OP_STEALTHY_E 36959
#define OP_STEALTHY_EC 39007
#define OP_MOVED 32864
#define OP_MOVED_C 34912
#define OP_MOVED_E 36960
#define OP_MOVED_EC 39008
#define OP_DESTROYED 32865
#define OP_DESTROYED_C 34913
#define OP_PLAYER 32866
#define OP_PLAYER_C 34914
#define OP_COMPATIBLE 32867
#define OP_COMPATIBLE_C 34915
#define OP_SELF 32868
#define OP_MSG 32869
#define OP_FROM 32870
#define OP_ARG1 32871
#define OP_ARG1_E 36967
#define OP_ARG2 32872
#define OP_ARG2_E 36968
#define OP_ARG3 32873
#define OP_ARG3_E 36969
#define OP_MOVENUMBER 32874
#define OP_LEVEL 32875
#define OP_KEY 32876
#define OP_BACKGROUND 32877
#define OP_INPUT 32878
#define OP_QUIZ 32879
#define OP_INPLACE 32880
#define OP_DEFAULTIMAGE 32881
#define OP_HELP 32882
#define OP_EDITORHELP 32883
#define OP_SUBS 32884
#define OP_ANIMATE 32885
#define OP_ASSASSINATE 32886
#define OP_ASSASSINATE_C 34934
#define OP_BROADCAST 32887
#define OP_BROADCAST_D 41079
#define OP_BROADCASTCLASS 32888
#define OP_BROADCASTEX 32889
#define OP_BROADCASTEX_D 41081
#define OP_BROADCASTSUM 32890
#define OP_BROADCASTSUMEX 32891
#define OP_CREATE 32892
#define OP_CREATE_D 41084
#define OP_DELINVENTORY 32893
#define OP_DELTA 32894
#define OP_DESTROY 32895
#define OP_DESTROY_C 34943
#define OP_DESTROY_D 41087
#define OP_DESTROY_CD 43135
#define OP_FLUSHCLASS 32896
#define OP_FLUSHOBJ 32897
#define OP_GETINVENTORY 32898
#define OP_HEIGHTAT 32899
#define OP_IGNOREKEY 32900
#define OP_INTMOVE 32901
#define OP_INTMOVE_C 34949
#define OP_INTMOVE_D 41093
#define OP_INTMOVE_CD 43141
#define OP_JUMPTO 32902
#define OP_JUMPTO_C 34950
#define OP_LOC 32903
#define OP_LOC_C 34951
#define OP_LOCATEME 32904
#define OP_LOSELEVEL 32905
#define OP_MAXINVENTORY 32906
#define OP_MOVE 32907
#define OP_MOVE_C 34955
#define OP_MOVE_D 41099
#define OP_MOVE_CD 43147
#define OP_MOVEPLUS 32908
#define OP_MOVEPLUS_C 34956
#define OP_MOVEPLUS_D 41100
#define OP_MOVEPLUS_CD 43148
#define OP_MOVETO 32909
#define OP_MOVETO_C 34957
#define OP_MOVETO_D 41101
#define OP_MOVETO_CD 43149
#define OP_NEWX 32910
#define OP_NEWY 32911
#define OP_OBJABOVE 32912
#define OP_OBJABOVE_C 34960
#define OP_OBJCLASSAT 32910
#define OP_OBJBELOW 32911
#define OP_OBJBELOW_C 34959
#define OP_OBJDIR 32912
#define OP_OBJDIR_C 34960
#define OP_POPUP 32913
#define OP_POPUPARGS 32914
#define OP_QUEUETURN 32915
#define OP_SEND 32916
#define OP_SEND_C 34964
#define OP_SEND_D 41108
#define OP_SEND_CD 43156
#define OP_SENDEX 32917
#define OP_SENDEX_C 34965
#define OP_SENDEX_D 41109
#define OP_SENDEX_CD 43157
#define OP_SETINVENTORY 32918
#define OP_SOUND 32919
#define OP_TRACE 32920
#define OP_VOLUMEAT 32921
#define OP_WINLEVEL 32922
#define OP_XDIR 32923
#define OP_XDIR_C 34971
#define OP_YDIR 32924
#define OP_YDIR_C 34972
#define OP_FUNCTION 32925
#define OP_LOCAL 32926
#define OP_LABEL 32927
#define OP_STRING 32928
#define OP_OBJBELOW 32913
#define OP_OBJBELOW_C 34961
#define OP_OBJBOTTOMAT 32914
#define OP_OBJCLASSAT 32915
#define OP_OBJDIR 32916
#define OP_OBJDIR_C 34964
#define OP_OBJTOPAT 32917
#define OP_POPUP 32918
#define OP_POPUPARGS 32919
#define OP_QUEUETURN 32920
#define OP_SEND 32921
#define OP_SEND_C 34969
#define OP_SEND_D 41113
#define OP_SEND_CD 43161
#define OP_SENDEX 32922
#define OP_SENDEX_C 34970
#define OP_SENDEX_D 41114
#define OP_SENDEX_CD 43162
#define OP_SETINVENTORY 32923
#define OP_SOUND 32924
#define OP_TRACE 32925
#define OP_VOLUMEAT 32926
#define OP_WINLEVEL 32927
#define OP_XDIR 32928
#define OP_XDIR_C 34976
#define OP_YDIR 32929
#define OP_YDIR_C 34977
#define OP_FUNCTION 32930
#define OP_LOCAL 32931
#define OP_LABEL 32932
#define OP_STRING 32933
#ifdef HEROMESH_CLASS
static const Op_Names op_names[]={
{"*",8486933},
{"+",8421395},
{"-",8421396},
{".",10518528},
{"/",8486934},
{"ANHH",8389394},
{"ARRIVED",8389124},
{"Animate",8421490},
{"Arg1",8552549},
{"Arg2",8552550},
{"Arg3",8552551},
{"Animate",8421493},
{"Arg1",8552551},
{"Arg2",8552552},
{"Arg3",8552553},
{"Arrivals",8618071},
{"Arrived",8618069},
{"Assassinate",8487027},
{"Assassinate",8487030},
{"B",9437196},
{"BANG",8389380},
{"BEDOINGNG",8389406},
{"BEEDEEP",8389404},
{"BEGIN_TURN",8389123},
{"BOOOM",8389410},
{"BOUNCE",8389415},
{"BRRREEET",8389396},
{"BRRRT",8389395},
{"BUZZER",8389420},
{"BWEEP",8389397},
{"Background",8683629},
{"Broadcast",10518644},
{"BroadcastEx",10518646},
{"BroadcastSum",8421495},
{"BroadcastSumEx",8421496},
{"Broadcast",10518647},
{"BroadcastEx",10518649},
{"BroadcastSum",8421498},
{"BroadcastSumEx",8421499},
{"Busy",8618073},
{"CHEEP",8389393},
{"CHYEW",8389392},
{"CLEANUP",8389140},
{"CLICK",8389388},
{"COLLIDE",8389142},
{"COLLIDING",8389141},
{"CREATE",8389121},
{"CREATED",8389137},
{"Class",8486955},
{"Climb",9142335},
{"Compatible",8487009},
{"Create",10518649},
{"Compatible",8487011},
{"Create",10518652},
{"DEEP_POP",8389417},
{"DEPARTED",8389125},
{"DESTROY",8389122},
{"DESTROYED",8389136},
{"DINK",8389390},
{"DOOR",8389378},
{"DRLRLRINK",8389398},
{"DYUPE",8389413},
{"DefaultImage",8683630},
{"DelInventory",8421498},
{"Delta",8421499},
{"DefaultImage",8683633},
{"DelInventory",8421501},
{"Delta",8421502},
{"Density",9142327},
{"Departed",8618070},
{"Departures",8618072},
{"Destroy",10584188},
{"Destroy",10584191},
{"Destroyed",8487009},
{"Dir",8618033},
{"Distance",9142325},
{"E",9437184},
{"END_TURN",8389139},
{"EditorHelp",8683632},
{"EditorHelp",8683635},
{"F",9437192},
{"FAROUT",8389421},
{"FFFFTT",8389399},
{"FLOATED",8389132},
{"FROG",8389383},
{"FlushClass",8421501},
{"FlushObj",8421502},
{"From",8421476},
{"FlushClass",8421504},
{"FlushObj",8421505},
{"From",8421478},
{"GLASS",8389379},
{"GLISSANT",8389419},
{"GetInventory",8421503},
{"GetInventory",8421506},
{"HAWK",8389425},
{"HEARTBEAT",8389407},
{"HIT",8389134},
{"HITBY",8389135},
{"Hard",8618051},
{"Height",9142333},
{"HeightAt",8421504},
{"Help",8683631},
{"HeightAt",8421507},
{"Help",8683634},
{"INIT",8389120},
{"IgnoreKey",8421505},
{"IgnoreKey",8421508},
{"Image",8618034},
{"InPlace",8683629},
{"InPlace",8683632},
{"Inertia",9142323},
{"Input",8683627},
{"IntMove",10584194},
{"Input",8683630},
{"IntMove",10584197},
{"Invisible",8618074},
{"JAYAYAYNG",8389416},
{"JUMPED",8389128},
{"JumpTo",8487043},
{"JumpTo",8487046},
{"KEWEL",8389422},
{"KEY",8389129},
{"KLECK",8389387},
{"KLINKK",8389385},
{"Key",8421482},
{"Key",8421484},
{"KeyCleared",8618075},
{"L",9437194},
{"LASTIMAGE",8389126},
{"LB",9437195},
{"LF",9437193},
{"LOCK",8389408},
{"LOOP",8388610},
{"Level",8421481},
{"Loc",8487044},
{"LocateMe",8421509},
{"LoseLevel",8421510},
{"Level",8421483},
{"Loc",8487047},
{"LocateMe",8421512},
{"LoseLevel",8421513},
{"MOVED",8389127},
{"MOVING",8389130},
{"MaxInventory",8421511},
{"MaxInventory",8421514},
{"Misc1",9142343},
{"Misc2",9142345},
{"Misc3",9142347},
{"Misc4",9142349},
{"Misc5",9142351},
{"Misc6",9142353},
{"Misc7",9142355},
{"Move",10584200},
{"Move+",10584201},
{"MoveNumber",8421480},
{"MoveTo",10584202},
{"Moved",8618079},
{"Msg",8421475},
{"Move",10584203},
{"Move+",10584204},
{"MoveNumber",8421482},
{"MoveTo",10584205},
{"Moved",8618080},
{"Msg",8421477},
{"N",9437186},
{"NE",9437185},
{"NW",9437187},
{"NewX",8421515},
{"NewY",8421516},
{"NewX",8421518},
{"NewY",8421519},
{"OLDPHONE",8389402},
{"ONCE",8388609},
{"OSC",8388616},
{"OSCLOOP",8388618},
{"ObjAbove",8487053},
{"ObjBelow",8487055},
{"ObjClassAt",8421518},
{"ObjDir",8487056},
{"ObjAbove",8487056},
{"ObjBelow",8487057},
{"ObjBottomAt",8421522},
{"ObjClassAt",8421523},
{"ObjDir",8487060},
{"ObjTopAt",8421525},
{"PLAYERMOVING",8389133},
{"POSTINIT",8389138},
{"POUR",8389377},
{"POWER",8389386},
{"Player",8487008},
{"PopUp",8421521},
{"QueueTurn",8421523},
{"Quiz",8683628},
{"Player",8487010},
{"PopUp",8421526},
{"QueueTurn",8421528},
{"Quiz",8683631},
{"R",9437198},
{"RATCHET1",8389418},
{"RATCHET2",8389412},
{"RATTLE",8389403},
{"RB",9437197},
{"RF",9437199},
{"S",9437190},
{"SE",9437191},
{"SMALL_POP",8389389},
{"SPLASH",8389376},
{"STEAM",8389424},
{"STOP",8388608},
{"SUBS",8683633},
{"SUBS",8683636},
{"SUNK",8389131},
{"SW",9437189},
{"Self",8421474},
{"Send",10584212},
{"SendEx",10584213},
{"SetInventory",8421526},
{"Self",8421476},
{"Send",10584217},
{"SendEx",10584218},
{"SetInventory",8421531},
{"Shape",8618030},
{"ShapeDir",8618053},
{"Sharp",8618052},
{"Shovable",8618054},
{"Sound",8421527},
{"Stealthy",8618078},
{"Sound",8421532},
{"Stealthy",8618079},
{"Strength",9142337},
{"TAHTASHH",8389409},
{"THMP_thmp",8389405},
{"THWIT",8389384},
{"TICK",8389391},
{"Temperature",9142316},
{"Trace",8421528},
{"Trace",8421533},
{"UH_OH",8389382},
{"UNCORK",8389414},
{"UNHH",8389381},
{"UserSignal",8618076},
{"UserState",8618077},
{"VACUUM",8389411},
{"VisualOnly",8618077},
{"VisualOnly",8618078},
{"Volume",9142329},
{"VolumeAt",8421529},
{"VolumeAt",8421534},
{"W",9437188},
{"WAHOO",8389400},
{"WHACK",8389423},
{"Weight",9142331},
{"WinLevel",8421530},
{"XDir",8487067},
{"WinLevel",8421535},
{"XDir",8487072},
{"Xloc",8486959},
{"YDir",8487068},
{"YDir",8487073},
{"YEEHAW",8389401},
{"Yloc",8486960},
{"again",8683530},
{"band",8421403},
{"begin",8683529},
{"bit",8683551},
{"bit0",8388609},
595
596
597
598
599
600
601
602

603
609
610
611
612
613
614
615

616
617







-
+

{"rsh",8486938},
{"swap",8421378},
{"then",8683527},
{"tuck",8421380},
{"until",8683531},
{"while",8683532},
};
#define N_OP_NAMES 263
#define N_OP_NAMES 268
#endif

Modified main.c from [03fb7ee697] to [2e8581e7e0].

253
254
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258
259
260
261
262
263
264
265
266

267
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271
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277




278
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253
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259

260
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-






+











+
+
+
+







      exit(0);
      break;
  }
}

int main(int argc,char**argv) {
  int optind=1;
  fprintf(stderr,"FREE HERO MESH\n");
  while(argc>optind && argv[optind][0]=='-') {
    int i;
    const char*s=argv[optind++];
    if(s[1]=='-' && !s[2]) break;
    for(i=1;s[i];i++) main_options[s[i]&127]=1;
  }
  if(!main_options['c']) fprintf(stderr,"FREE HERO MESH\n");
  if(argc<=optind) fatal("usage: %s [switches] [--] basename [options...]\n",argc?argv[0]:"heromesh");
  if(xrm_init(realloc)) fatal("Failed to initialize resource manager\n");
  if(xrm_init_quarks(global_quarks)) fatal("Failed to initialize resource manager\n");
  resourcedb=xrm_create();
  if(!resourcedb) fatal("Allocation of resource database failed\n");
  basefilename=argv[optind++];
  if(argc>optind && argv[1][0]=='=') {
    globalclassname=argv[optind++]+1;
  } else if(find_globalclassname()) {
    globalclassname=strrchr(basefilename,'/');
    globalclassname=globalclassname?globalclassname+1:basefilename;
  }
  if(main_options['c']) {
    load_classes();
    return 0;
  }
  load_options();
  if(argc>optind) read_options(argc-optind,argv+optind);
  *optionquery=xrm_make_quark(globalclassname,0)?:xrm_anyq;
  init_sql();
  load_key_bindings();
  init_screen();