Free Hero Mesh

  Uint32 x,y,z;
  nxttok();
  if(tokent!=TF_INT) ParseError("Number expected\n");
  x=tokenv;
  nxttok();
  if(tokent!=TF_INT) ParseError("Number expected\n");
  y=tokenv;
  if(x<1 || x>64 || y<1 || y>1024) ParseError("Array dimension out of range\n");
  z=array_size;
  if(z+x*y>0xFFFE) ParseError("Out of array memory\n");
  array_size+=x*y;
  return z|((y-1)<<16)|((x-1)<<26);
}

static void begin_label_stack(void) {
  labelstack=0;
  labelptr=malloc(0x8000*sizeof(Uint16));
  if(!labelptr) fatal("Allocation failed\n");
  memset(labelptr,255,0x8000*sizeof(Uint16));

($<name> <definitions...>)
  Define a class. See the section about class definitions for details.

(@<name> <value>)
  Define a global variable and its initial value.

(@<name> Array <rows> <columns>)
  Define a global variable whose value is a reference to a new array, with
  the specified dimensions. The maximum number of rows is 64, and the
  maximum number of columns is 1024, and the maximum number of cells in
  all arrays in total is 65534.

(<message> <code...>)
  Defines a default message code for all classes which do not specify
  their own code for this message.


=== Class definitions ===

  }
  inventory=realloc(inventory,++ninventory*sizeof(Inventory));
  if(!inventory) fatal("Allocation failed\n");
  inventory[i].class=cl.u;
  inventory[i].image=im.u;
  inventory[i].value=va.u;
}

static void v_init_array(Value ar,Value v) {
  Uint32 s,n;
  if(ar.t!=TY_ARRAY) Throw("Type mismatch");
  s=ar.u&0xFFFF;
  n=((ar.u>>16)&0x3FF)+1;
  n*=((ar.u>>26)&0x3F)+1;
  while(n--) array_data[s++]=v;
}

static Value v_get_array(Value ar,Uint32 x,Uint32 y) {
  Uint32 s;
  if(ar.t!=TY_ARRAY) Throw("Type mismatch");
  s=ar.u&0xFFFF;
  if(y>((ar.u>>16)&0x3FF) || x>((ar.u>>26)&0x3F)) Throw("Array index out of bounds");
  s+=x+y+((ar.u>>26)&0x3F)*y;
  return array_data[s];
}

static void v_set_array(Value ar,Uint32 x,Uint32 y,Value v) {
  Uint32 s;
  if(ar.t!=TY_ARRAY) Throw("Type mismatch");
  s=ar.u&0xFFFF;
  if(y>((ar.u>>16)&0x3FF) || x>((ar.u>>26)&0x3F)) Throw("Array index out of bounds");
  s+=x+y+((ar.u>>26)&0x3F)*y;
  array_data[s]=v;
}

static void v_set_popup(Uint32 from,int argc) {
  const unsigned char*t;
  const unsigned char*u;
  sqlite3_str*s;
  Value v;
  int argi=1;

    case OP_FLUSHCLASS: NoIgnore(); StackReq(1,0); t1=Pop(); if(t1.t==TY_CLASS) flush_class(t1.u); else if(t1.t==TY_NUMBER && t1.s==-1) flush_all(); else if(t1.t) Throw("Type mismatch"); break;
    case OP_FLUSHOBJ: NoIgnore(); flush_object(obj); break;
    case OP_FLUSHOBJ_C: NoIgnore(); StackReq(1,0); i=v_object(Pop()); if(i!=VOIDLINK) flush_object(i); break;
    case OP_FOR: NoIgnore(); StackReq(3,1); t3=Pop(); t2=Pop(); t1=Pop(); ptr=v_for(code,ptr,t1,t2,t3); break;
    case OP_FROM: StackReq(0,1); Push(OVALUE(msgvars.from)); break;
    case OP_GE: StackReq(2,1); t2=Pop(); t1=Pop(); Push(NVALUE(v_unsigned_greater(t2,t1)?0:1)); break;
    case OP_GE_C: StackReq(2,1); t2=Pop(); t1=Pop(); Push(NVALUE(v_signed_greater(t2,t1)?0:1)); break;
    case OP_GETARRAY: StackReq(3,1); t3=Pop(); Numeric(t3); t2=Pop(); Numeric(t2); t1=Pop(); Push(v_get_array(t1,t2.u,t3.u)); break;
    case OP_GETINVENTORY: StackReq(2,2); t2=Pop(); t1=Pop(); v_get_inventory(t1,t2); break;
    case OP_GOTO: ptr=code[ptr]; break;
    case OP_GT: StackReq(2,1); t2=Pop(); t1=Pop(); Push(NVALUE(v_unsigned_greater(t1,t2)?1:0)); break;
    case OP_GT_C: StackReq(2,1); t2=Pop(); t1=Pop(); Push(NVALUE(v_signed_greater(t1,t2)?1:0)); break;
    case OP_HARD: StackReq(1,1); j=v_sh_dir(Pop()); Push(NVALUE(o->hard[j])); break;
    case OP_HARD_C: StackReq(2,1); j=v_sh_dir(Pop()); Push(GetVariableOrAttributeOf(hard[j],NVALUE)); break;
    case OP_HARD_E: NoIgnore(); StackReq(2,0); j=v_sh_dir(Pop()); t1=Pop(); Numeric(t1); o->hard[j]=t1.u; break;

    case OP_IN: StackReq(2,1); i=v_in(); Push(NVALUE(i?1:0)); break;
    case OP_INERTIA: StackReq(0,1); Push(NVALUE(o->inertia)); break;
    case OP_INERTIA_C: StackReq(1,1); Push(GetVariableOf(inertia,NVALUE)); break;
    case OP_INERTIA_E: StackReq(1,0); t1=Pop(); Numeric(t1); o->inertia=t1.u; break;
    case OP_INERTIA_E16: StackReq(1,0); t1=Pop(); Numeric(t1); o->inertia=t1.u&0xFFFF; break;
    case OP_INERTIA_EC: StackReq(2,0); t1=Pop(); Numeric(t1); i=v_object(Pop()); if(i!=VOIDLINK) objects[i]->inertia=t1.u; break;
    case OP_INERTIA_EC16: StackReq(2,0); t1=Pop(); Numeric(t1); i=v_object(Pop()); if(i!=VOIDLINK) objects[i]->inertia=t1.u&0xFFFF; break;
    case OP_INITARRAY: StackReq(2,0); t2=Pop(); t1=Pop(); v_init_array(t1,t2); break;
    case OP_INT16: StackReq(0,1); Push(NVALUE(code[ptr++])); break;
    case OP_INT32: StackReq(0,1); t1=UVALUE(code[ptr++]<<16,TY_NUMBER); t1.u|=code[ptr++]; Push(t1); break;
    case OP_INTMOVE: NoIgnore(); StackReq(1,1); t1=Pop(); Numeric(t1); Push(NVALUE(move_dir(obj,obj,t1.u))); break;
    case OP_INTMOVE_C: NoIgnore(); StackReq(2,1); t1=Pop(); Numeric(t1); i=v_object(Pop()); if(i==VOIDLINK) Push(NVALUE(0)); else Push(NVALUE(move_dir(obj,i,t1.u))); break;
    case OP_INTMOVE_D: NoIgnore(); StackReq(1,0); t1=Pop(); Numeric(t1); move_dir(obj,obj,t1.u); break;
    case OP_INTMOVE_CD: NoIgnore(); StackReq(2,0); t1=Pop(); Numeric(t1); i=v_object(Pop()); if(i!=VOIDLINK) move_dir(obj,i,t1.u); break;
    case OP_INVISIBLE: StackReq(0,1); if(o->oflags&OF_INVISIBLE) Push(NVALUE(1)); else Push(NVALUE(0)); break;

    case OP_SEND_C: StackReq(4,1); t4=Pop(); t3=Pop(); t2=Pop(); t1=Pop(); Push(v_send_message(obj,t1,t2,t3,t4,NVALUE(0))); break;
    case OP_SEND_D: StackReq(3,0); t4=Pop(); t3=Pop(); t2=Pop(); v_send_self(obj,t2,t3,t4,NVALUE(0)); break;
    case OP_SEND_CD: StackReq(4,0); t4=Pop(); t3=Pop(); t2=Pop(); t1=Pop(); v_send_message(obj,t1,t2,t3,t4,NVALUE(0)); break;
    case OP_SENDEX: StackReq(4,1); t5=Pop(); t4=Pop(); t3=Pop(); t2=Pop(); Push(v_send_self(obj,t2,t3,t4,t5)); break;
    case OP_SENDEX_C: StackReq(5,1); t5=Pop(); t4=Pop(); t3=Pop(); t2=Pop(); t1=Pop(); Push(v_send_message(obj,t1,t2,t3,t4,t5)); break;
    case OP_SENDEX_D: StackReq(4,0); t5=Pop(); t4=Pop(); t3=Pop(); t2=Pop(); v_send_self(obj,t2,t3,t4,t5); break;
    case OP_SENDEX_CD: StackReq(5,0); t5=Pop(); t4=Pop(); t3=Pop(); t2=Pop(); t1=Pop(); v_send_message(obj,t1,t2,t3,t4,t5); break;
    case OP_SETARRAY: StackReq(4,0); t4=Pop(); t3=Pop(); Numeric(t3); t2=Pop(); Numeric(t2); t1=Pop(); v_set_array(t1,t2.u,t3.u,t4); break;
    case OP_SETINVENTORY: StackReq(3,0); t3=Pop(); t2=Pop(); t1=Pop(); v_set_inventory(t1,t2,t3); break;
    case OP_SHAPE: StackReq(0,1); Push(NVALUE(o->shape)); break;
    case OP_SHAPE_C: StackReq(1,1); Push(GetVariableOrAttributeOf(shape,NVALUE)); break;
    case OP_SHAPE_E: NoIgnore(); StackReq(1,0); t1=Pop(); Numeric(t1); o->shape=t1.u; break;
    case OP_SHAPE_EC: NoIgnore(); StackReq(2,0); t1=Pop(); Numeric(t1); i=v_object(Pop()); if(i!=VOIDLINK) objects[i]->shape=t1.u; break;
    case OP_SHAPEDIR: StackReq(1,1); j=v_sh_dir(Pop()); Push(NVALUE((o->shape>>(j+j))&3)); break;
    case OP_SHAPEDIR_C: StackReq(2,1); j=v_sh_dir(Pop()); t1=GetVariableOrAttributeOf(sharp[j],NVALUE); t1.u=(t1.u>>(j+j))&3; Push(t1); break;

        if(*s==':') traced_obj.t=strtol(s+1,0,10);
        printf("Tracing object <%ld:%ld>\n",(long)traced_obj.u,(long)traced_obj.t);
      } else {
        traced_obj.t=TY_FOR;
      }
    }
  }
  if(array_size) memset(array_data,0,array_size*sizeof(Value));
  memcpy(globals,initglobals,sizeof(globals));
  quiz_obj=NVALUE(0);
  gameover=0;
  changed=0;
  key_ignored=0;
  all_flushed=0;
  lastimage_processing=0;

tmark
in
nin
-mbegin

; Arrays
-Array
GetArray
InitArray
SetArray

; Specials
*Function
*Local
*Label
*String
*Int16

#define OP_MARK 32946
#define OP_TMARK 32947
#define OP_IN 32948
#define OP_NIN 32949
#define OP_MBEGIN 32950
#define OP_ARRAY 32951
#define OP_GETARRAY 32952

#define OP_INITARRAY 32953
#define OP_SETARRAY 32954

#define OP_FUNCTION 32955
#define OP_LOCAL 32956
#define OP_LABEL 32957
#define OP_STRING 32958
#define OP_INT16 32959
#define OP_INT32 32960
#define OP_DISPATCH 32961

{"FLOATED",8389132},
{"FROG",8389383},
{"FlushClass",8421516},
{"FlushObj",8487053},
{"From",8421490},
{"GLASS",8389379},
{"GLISSANT",8389419},
{"GetArray",8421560},
{"GetInventory",8421518},
{"HAWK",8389425},
{"HEARTBEAT",8389407},
{"HIT",8389134},
{"HITBY",8389135},
{"Hard",8618061},
{"Height",9142343},

{"STOP",8388608},
{"SUBS",8683648},
{"SUNK",8389131},
{"SW",9437189},
{"Self",8421488},
{"Send",10584231},
{"SendEx",10584232},
{"SetArray",8421562},
{"SetInventory",8421545},
{"Shape",8618040},
{"ShapeDir",8618063},
{"Sharp",8618062},
{"Shovable",8618064},
{"Sound",8421546},
{"Stealthy",8618089},

              break;
            }
            y--;
            x+=10;
          }
          x=op[1]|(op[2]<<8);
          y=op[3]|(op[4]<<8);
          if(z!=-1) fprintf(fp," {Array @%s.%s %d %d}",cname,lbl+z,x,y);
          len+=4*(x*y+1);
          has_array=1;
        }
        st=0; break;
      case 126:
        fprintf(fp," Animate");
        st=0; break;