Free Hero Mesh

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Overview
Comment:Finally, class codes can be converted now.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: fa63933e6772f450c9063d61c651d794acb07654
User & Date: user on 2018-03-18 04:37:49
Other Links: manifest | tags
Context
2018-03-18
21:57
Several bugfixes in class codes converter check-in: 890d0c173d user: user tags: trunk
04:37
Finally, class codes can be converted now. check-in: fa63933e67 user: user tags: trunk
2018-03-17
06:10
Improve the converter program check-in: 6d36e2c377 user: user tags: trunk
Changes
Hide Diffs Side-by-Side Diffs Ignore Whitespace Patch

Modified mbtofhm.c from [fc1c32314d] to [625d7a51f8].

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static char**sounds;
static unsigned short*soundid;

// Common
static char*basename;
static char*nam;
static unsigned long haroffs;
static unsigned long puzzlesetnumber;

static void*alloc(unsigned int s) {
  void*o=malloc(s);
  if(s && !o) fatal("Allocation failed\n");
  return o;
}
static void*my_realloc(void*p,unsigned int s) {
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}

static inline void read_header(void) {
  unsigned char buf[30];
  int i,s;
  fread(buf,1,30,stdin);
  if(memcmp("MESH",buf+2,4)) fatal("Unrecognized file format\n");
  puzzlesetnumber=buf[6]|(buf[7]<<8)|(buf[8]<<16)|(buf[9]<<24);
  for(i=0;i<buf[10];i++) sizes[i]=buf[i+i+12]|(buf[i+i+13]<<8);
  npic=buf[28]|(buf[29]<<8);
  Allocate(picalloc,npic);
  for(i=0;i<npic;i++) {
    fread(buf,1,2,stdin);
    picalloc[i]=buf[0]|(buf[1]<<8);
  }
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  class[id]->nmsgs=0;
  class[id]->msgscode=0;
  for(;;) {
    fread(buf,1,4,stdin);
    k=buf[2]|(buf[3]<<8);
    if(!k) break;
    i=class[id]->nmsgs++;
    Allocate(Reallocate(class[id]->msgscode,class[id]->nmsgs)[i],k<<1);
    Reallocate(class[id]->msgscode,class[id]->nmsgs);
    Allocate(class[id]->msgscode[i],k<<1);
    memcpy(class[id]->msgscode[i],buf,4);
    fread(class[id]->msgscode[i]+4,k-2,2,stdin);
  }
}

static inline void do_classes(void) {
  int n;
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      return;
    } else {
      if(*txt=='"') fputc('\\',fp);
      fputc(*txt++,fp);
    }
  }
}

#define SubOpcode(...) do{ static const char*const ss[]={__VA_ARGS__}; if(*op>=sizeof(ss)/sizeof(*ss)) goto unknown; fprintf(fp," %s",ss[*op]); }while(0)
#define PushFlowControl() do{ flowblock[flowptr]=ofs+2+(op[1]<<1)+(op[2]<<9); if(++flowptr==64) fatal("Too many nested flow controls\n"); len+=2; ind+=2; }while(0)

static int class_codes(FILE*fp,const unsigned char*op,int ofs,const unsigned char*lbl,int nlbl,const unsigned char*subs,int nsubs,unsigned char*vars) {
  static const char*const stdvars[256]={
    [0]="Class","Temperature","Shape",
    [4]="Xloc","Yloc","Dir","Image","Inertia","Misc1","Misc2","Misc3","Misc4","Misc5","Misc6","Misc7",
    [16]="Arrived","Departed","Arrivals","Departures",
    [32]="Busy","Invisible","UserSignal","UserState","KeyCleared","IsPlayer","Destroyed","Stealthy","VisualOnly",
    [48]="Msg","From","Arg1","Arg2",
    [64]="Density","Volume","Strength","Weight","Distance","Height","Climb",
    [72]="Hard","Hard","Hard","Hard","Sharp","Sharp","Sharp","Sharp","ShapeDir","ShapeDir","ShapeDir","ShapeDir",
    [84]="Shovable",
  };
  static const char*const direction[16]={"E","NE","N","NW","W","SW","S","SE","F","LF","L","LB","B","RB","R","RF"};
  int flowblock[64];
  int flowptr=0;
  //int end=ofs+(op[-2]<<1)+(op[-1]<<9);
  int ind=3;
  int st=0;
  int lix=0;
  int remlbl=nlbl;
  int x,y,z,len;
  for(;;) {
    while(flowptr && flowblock[flowptr-1]==ofs) {
      --flowptr;
      fprintf(fp,"\n%*s then",ind-=2,"");
    }
    if(*op==102 && op[1]!=1) return ofs+2;
    if(!st) st=fprintf(fp,"\n%*s",ind,"");
    //if(ofs>=end) {
    //  fprintf(fp," (?\?\?)");
    //  return ofs;
    //}
    while(remlbl && (lbl[lix+8]|(lbl[lix+9]<<8))==ofs>>1) {
      fprintf(fp," :%s",lbl+lix);
      remlbl--;
      lix+=10;
    }
    len=1;
    switch(*op++) {
      case 1 ... 4:
        if(!stdvars[*op]) goto unknown;
        if(*op>=72 && *op<=83) fprintf(fp," %c","ENWSENWSENWS"[*op&3],stdvars[*op]);
        fputc(' ',fp);
        if(op[-1]>2) fputc('=',fp);
        if(!(op[-1]&1)) fputc(',',fp);
        fprintf(fp,"%s",stdvars[*op]);
        if(op[-1]>2) st=0;
        break;
      case 5:
        fprintf(fp," %%%s",vars+*op*8);
        break;
      case 6:
        fprintf(fp," =%%%s",vars+*op*8);
        st=0; break;
      case 7:
        fprintf(fp," %d",*op);
        break;
      case 8:
        fprintf(fp," %u",op[1]|(op[2]<<8)|(op[3]<<16)|(op[4]<<24));
        len+=4; break;
      case 9:
        if(!class[*op]) goto unknown;
        fprintf(fp," $%s",class[*op]->name);
        break;
      case 11:
        if(*op<20) {
          fprintf(fp," %s",standard_message_names[*op]);
        } else {
          if(*op-20>=nusermsg || !usermsg[*op-20]) goto unknown;
          fprintf(fp," #%s",usermsg[*op-20]);
        }
        break;
      case 13:
        fprintf(fp," \"");
        len+=x=op[1]|(op[2]<<8);
        for(y=0;y<x;y++) switch(z=op[y+3]) {
          case 0: break; // do nothing
          case 1 ... 8: fprintf(fp,"\\%c",z+'0'-1); break;
          case 10: fprintf(fp,"\\n"); break;
          case 11: fprintf(fp,"\\l"); break;
          case 12: fprintf(fp,"\\c"); break;
          //case 14: fprintf(fp,"\\i%s:%d\\",class[op[y+4]|(op[y+5]<<8)]->name,op[y+6]|(op[y+7]<<8)); y+=4; break;
          case 14: fprintf(fp,"\\i%d:%d\\",op[y+4]|(op[y+5]<<8),op[y+6]|(op[y+7]<<8)); y+=4; break;
          case 15: fprintf(fp,"\\b"); break;
          case 16: fprintf(fp,"\\q"); break;
          case 9: case 13: case 17 ... 31: case 127 ... 255: fprintf(fp,"\\x%02X",z); break;
          case '\\': fputc(z,fp); //fallthrough
          default: fputc(z,fp);
        }
        fputc('"',fp);
        len+=2; break;
      case 14:
        if(*op<16) fprintf(fp," %s",direction[*op]);
        else fprintf(fp," %d",*op);
        break;
      case 15:
        for(x=0;x<nsounds;x++) {
          if(soundid[x]==*op) {
            fprintf(fp," !%s",sounds[x]);
            break;
          }
        }
        if(x==nsounds) goto unknown;
        break;
      case 16:
        SubOpcode("neg","bnot","lnot");
        break;
      case 17:
        SubOpcode("*","/","mod");
        break;
      case 18:
        SubOpcode("+","-","band","bor","bxor");
        break;
      case 19:
        SubOpcode("lsh","rsh");
        break;
      case 20:
        SubOpcode("eq","ne","lt","gt","le","ge");
        break;
      case 21:
        SubOpcode("land","lor","lxor");
        break;
      case 32:
        if(*op==255) fprintf(fp," ObjDir");
        else fprintf(fp," %s ObjDir",direction[*op]);
        break;
      case 33:
        if(*op==255) fprintf(fp," ,ObjDir");
        else fprintf(fp," %s ,ObjDir",direction[*op]);
        break;
      case 34:
        fprintf(fp," ObjAbove");
        break;
      case 35:
        fprintf(fp," ,ObjAbove");
        break;
      case 36:
        fprintf(fp," ObjBelow");
        break;
      case 37:
        fprintf(fp," ,ObjBelow");
        break;
      case 38:
        SubOpcode("ObjTopAt","ObjBottomAt","VolumeAt","HeightAt","Delta");
        break;
      case 39:
        fprintf(fp," Self");
        break;
      case 40:
        fprintf(fp," ObjClassAt");
        break;
      case 48:
        fprintf(fp," Key");
        break;
      case 49:
        SubOpcode("STOP","ONCE","LOOP","3","4","5","6","7","OSC","9","OSCLOOP");
        break;
      case 50:
        if(heromesh_key_names[*op]) fprintf(fp," '%s",heromesh_key_names[*op]);
        else fprintf(fp," %d",*op);
        break;
      case 51:
        fprintf(fp," 0x%02X",*op);
        break;
      case 52:
        fprintf(fp," 0x%X",op[1]|(op[2]<<8)|(op[3]<<16)|(op[4]<<24));
        len+=4; break;
      case 53:
        if(*op==5) fprintf(fp," %ld",puzzlesetnumber);
        else SubOpcode("Level","-1","0","1","0","0","MoveNumber");
        break;
      case 54:
        if(*op==255) fprintf(fp," XDir");
        else fprintf(fp," %s XDir",direction[*op]);
        break;
      case 55:
        if(*op==255) fprintf(fp," ,XDir");
        else fprintf(fp," %s ,XDir",direction[*op]);
        break;
      case 56:
        if(*op==255) fprintf(fp," YDir");
        else fprintf(fp," %s YDir",direction[*op]);
        break;
      case 57:
        if(*op==255) fprintf(fp," ,YDir");
        else fprintf(fp," %s ,YDir",direction[*op]);
        break;
      case 58:
        fprintf(fp," New%c",*op+'X');
        break;
      case 59:
        fprintf(fp," bit%d",*op);
        break;
      case 60:
        if(*op<50) fprintf(fp," %s",standard_sound_names[*op]);
        else goto unknown;
        break;
      case 64:
        fprintf(fp," Send");
        break;
      case 65:
        fprintf(fp," ,Send");
        break;
      case 66:
        fprintf(fp," (Broadcast $%s)",class[*op]->name);
        break;
      case 67:
        fprintf(fp," Broadcast");
        break;
      case 68:
        if(*op==255) fprintf(fp," Move");
        else fprintf(fp," (Move %s)",direction[*op]);
        break;
      case 69:
        if(*op==255) fprintf(fp," ,Move");
        else fprintf(fp," %s ,Move",direction[*op]);
        break;
      case 70:
        fprintf(fp," JumpTo");
        break;
      case 71:
        fprintf(fp," ,JumpTo");
        break;
      case 72:
        fprintf(fp," Create");
        break;
      case 74:
        fprintf(fp," Destroy");
        break;
      case 75:
        fprintf(fp," ,Destroy");
        break;
      case 80:
        fprintf(fp," Send .");
        st=0; break;
      case 81:
        fprintf(fp," ,Send .");
        st=0; break;
      case 82:
        fprintf(fp," (Broadcast $%s) .",class[*op]->name);
        st=0; break;
      case 83:
        fprintf(fp," Broadcast .");
        st=0; break;
      case 84:
        if(*op==255) fprintf(fp," Move .");
        else fprintf(fp," (Move %s) .",direction[*op]);
        st=0; break;
      case 85:
        if(*op==255) fprintf(fp," ,Move .");
        else fprintf(fp," %s ,Move .",direction[*op]);
        st=0; break;
      case 88:
        fprintf(fp," Create .");
        st=0; break;
      case 96:
        fprintf(fp," ;");
        len+=x=op[1]|(op[2]<<8);
        for(y=0;y<x;y++) switch(z=op[y+3]) {
          case 0: case 13: break; // do nothing
          case 10: fprintf(fp,"\n%*s ;",ind,""); break;
          default: fputc(z,fp);
        }
        len+=2; st=0; break;
      case 98:
        fprintf(fp," Destroy .");
        st=0; break;
      case 99:
        fprintf(fp," ,Destroy .");
        st=0; break;
      case 100:
        z=-1;
        for(x=0;x<nsubs;x++) {
          if(op[1]==subs[x*10+8] && op[2]==subs[x*10+9]) {
            z=x; break;
          }
        }
        if(z==-1) fprintf(fp," ,???"); else fprintf(fp," ,:%s",subs+z*10);
        len+=2; st=0; break;
      case 101:
        z=-1;
        for(x=0;x<nlbl;x++) {
          if(op[1]==lbl[x*10+8] && op[2]==lbl[x*10+9]) {
            z=x; break;
          }
        }
        if(z==-1) fprintf(fp," =???"); else fprintf(fp," =:%s",lbl+z*10);
        len+=2; st=0; break;
      case 102: case 104:
        fprintf(fp," ret");
        st=0; break;
      case 103:
        fprintf(fp," %d ret",*op);
        st=0; break;
      case 105:
        fprintf(fp," if");
        PushFlowControl();
        st=0; break;
      case 106:
        fseek(fp,-1,SEEK_CUR);
        fprintf(fp,"else");
        if(flowptr) flowptr--,ind-=2;
        PushFlowControl();
        st=0; break;
      case 109:
        if(*op) fprintf(fp," (PopUp %d)",*op); else fprintf(fp," PopUp");
        st=0; break;
      case 110:
        fprintf(fp," JumpTo .");
        st=0; break;
      case 111:
        fprintf(fp," ,JumpTo .");
        st=0; break;
      case 112: case 113:
        fprintf(fp," Sound");
        st=0; break;
      case 126:
        fprintf(fp," Animate");
        st=0; break;
      case 127: case 128:
        fprintf(fp," LoseLevel");
        st=0; break;
      case 129:
        SubOpcode("WinLevel","LocateMe","IgnoreKey","Misc1 Misc2 Misc3 (PopUp 3)",";");
        st=0; break;
      case 130:
        fprintf(fp," FlushClass");
        st=0; break;
      case 131:
        fprintf(fp," FlushObj");
        st=0; break;
      case 132:
        fprintf(fp," SetInventory 5 MaxInventory");
        st=0; break;
      case 133:
        fprintf(fp," DelInventory");
        st=0; break;
      case 134:
        fprintf(fp," (for %%%s)",vars+*op*8);
        ind+=2; len+=2; st=0; break;
      case 135:
        fseek(fp,-1,SEEK_CUR);
        fprintf(fp,"next");
        ind-=2; len+=6; st=0; break;
      case 240:
        fprintf(fp," Trace");
        st=0; break;
      default: unknown:
        fprintf(fp," (??? %d %d)",op[-1],op[0]);
        st=0;
    }
    ofs+=len+1;
    op+=len;
  }
}

static inline void out_classes(void) {
  FILE*fp;
  ClassInfo*c;
  int i,j,n;
  int i,j,n,o;
  sprintf(nam,"%s.class",basename);
  fp=fopen(nam,"w");
  if(!fp) fatal("Cannot open file '%s' for writing\n",nam);
  fprintf(fp,"; Note: This file was automatically converted.\n; Remove this notice if you have corrected it.\n");
  for(n=0;n<512;n++) if(c=class[n]) {
    fprintf(fp,"\n($%s Compatible",c->name);
    if(c->attr[1]&1) fprintf(fp," Input");
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523
524
525
526
527
528



529

530
531
532
533
534
535
536



537
538
539
540
541
542
543

880
881
882
883
884
885
886

887

888
889
890
891
892
893
894
895
896
897


898
899
900
901
902
903
904
905
906
907








-

-
+
+
+

+





-
-
+
+
+








        if(c->attr[42] || c->attr[43]) fprintf(fp," (W %d)",c->attr[42]|(c->attr[43]<<8));
        if(c->attr[44] || c->attr[45]) fprintf(fp," (S %d)",c->attr[44]|(c->attr[45]<<8));
        fprintf(fp,")\n");
      } else {
        fprintf(fp,"  (Sharp %d)\n",c->attr[38]|(c->attr[39]<<8));
      }
    }
    //TODO: Class codes
    if(c->subscode[1] || c->subscode[0]>2) {
      fprintf(fp,"  (SUBS\n    ; Not implemented yet!\n  )\n");
      fprintf(fp,"  (SUBS");
      class_codes(fp,c->subscode+2,2,c->subslbl,c->nsubslbl,c->subslbl,c->nsubslbl,c->vars);
      fprintf(fp,"\n  )\n");
    }
    o=0;
    for(i=0;i<c->nmsgs;i++) {
      fprintf(fp,"  (");
      j=c->msgscode[i][0]|(c->msgscode[i][1]<<8);
      if(j<20) fprintf(fp,"%s",standard_message_names[j]);
      else if(j-20<nusermsg && usermsg[j-20]) fprintf(fp,"#%s",usermsg[j-20]);
      else fprintf(fp,"#%d?",j);
      fprintf(fp,"\n    ; Not implemented yet!\n  )\n");
      else fprintf(fp,"#???%d",j);
      o=class_codes(fp,c->msgscode[i]+4,o+4,c->msgslbl,c->nmsgslbl,c->subslbl,c->nsubslbl,c->vars);
      fprintf(fp,"\n  )\n");
    }
    fprintf(fp,")\n");
  }
  fclose(fp);
}

static void one_level(FILE*fp,int ord) {
︙

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