Hats webpage: Many improvements and fixes (2nd try)
* Fix static hats not being animated properly
* Make widges more user-friendly
* Add local mode to hats webpage to make testing easier (IS_LOCAL variable)
* Cleanup code
* Update themes list
* Update list of local hats
/*** $Id: print.c,v 1.55a 2006/05/31 13:30:05 lhf Exp $** print bytecodes** See Copyright Notice in lua.h*/#include <ctype.h>#include <stdio.h>#define luac_c#define LUA_CORE#include "ldebug.h"#include "lobject.h"#include "lopcodes.h"#include "lundump.h"#define PrintFunction luaU_print#define Sizeof(x) ((int)sizeof(x))#define VOID(p) ((const void*)(p))static void PrintString(const TString* ts){ const char* s=getstr(ts); size_t i,n=ts->tsv.len; putchar('"'); for (i=0; i<n; i++) { int c=s[i]; switch (c) { case '"': printf("\\\""); break; case '\\': printf("\\\\"); break; case '\a': printf("\\a"); break; case '\b': printf("\\b"); break; case '\f': printf("\\f"); break; case '\n': printf("\\n"); break; case '\r': printf("\\r"); break; case '\t': printf("\\t"); break; case '\v': printf("\\v"); break; default: if (isprint((unsigned char)c)) putchar(c); else printf("\\%03u",(unsigned char)c); } } putchar('"');}static void PrintConstant(const Proto* f, int i){ const TValue* o=&f->k[i]; switch (ttype(o)) { case LUA_TNIL: printf("nil"); break; case LUA_TBOOLEAN: printf(bvalue(o) ? "true" : "false"); break; case LUA_TNUMBER: printf(LUA_NUMBER_FMT,nvalue(o)); break; case LUA_TSTRING: PrintString(rawtsvalue(o)); break; default: /* cannot happen */ printf("? type=%d",ttype(o)); break; }}static void PrintCode(const Proto* f){ const Instruction* code=f->code; int pc,n=f->sizecode; for (pc=0; pc<n; pc++) { Instruction i=code[pc]; OpCode o=GET_OPCODE(i); int a=GETARG_A(i); int b=GETARG_B(i); int c=GETARG_C(i); int bx=GETARG_Bx(i); int sbx=GETARG_sBx(i); int line=getline(f,pc); printf("\t%d\t",pc+1); if (line>0) printf("[%d]\t",line); else printf("[-]\t"); printf("%-9s\t",luaP_opnames[o]); switch (getOpMode(o)) { case iABC: printf("%d",a); if (getBMode(o)!=OpArgN) printf(" %d",ISK(b) ? (-1-INDEXK(b)) : b); if (getCMode(o)!=OpArgN) printf(" %d",ISK(c) ? (-1-INDEXK(c)) : c); break; case iABx: if (getBMode(o)==OpArgK) printf("%d %d",a,-1-bx); else printf("%d %d",a,bx); break; case iAsBx: if (o==OP_JMP) printf("%d",sbx); else printf("%d %d",a,sbx); break; } switch (o) { case OP_LOADK: printf("\t; "); PrintConstant(f,bx); break; case OP_GETUPVAL: case OP_SETUPVAL: printf("\t; %s", (f->sizeupvalues>0) ? getstr(f->upvalues[b]) : "-"); break; case OP_GETGLOBAL: case OP_SETGLOBAL: printf("\t; %s",svalue(&f->k[bx])); break; case OP_GETTABLE: case OP_SELF: if (ISK(c)) { printf("\t; "); PrintConstant(f,INDEXK(c)); } break; case OP_SETTABLE: case OP_ADD: case OP_SUB: case OP_MUL: case OP_DIV: case OP_POW: case OP_EQ: case OP_LT: case OP_LE: if (ISK(b) || ISK(c)) { printf("\t; "); if (ISK(b)) PrintConstant(f,INDEXK(b)); else printf("-"); printf(" "); if (ISK(c)) PrintConstant(f,INDEXK(c)); else printf("-"); } break; case OP_JMP: case OP_FORLOOP: case OP_FORPREP: printf("\t; to %d",sbx+pc+2); break; case OP_CLOSURE: printf("\t; %p",VOID(f->p[bx])); break; case OP_SETLIST: if (c==0) printf("\t; %d",(int)code[++pc]); else printf("\t; %d",c); break; default: break; } printf("\n"); }}#define SS(x) (x==1)?"":"s"#define S(x) x,SS(x)static void PrintHeader(const Proto* f){ const char* s=getstr(f->source); if (*s=='@' || *s=='=') s++; else if (*s==LUA_SIGNATURE[0]) s="(bstring)"; else s="(string)"; printf("\n%s <%s:%d,%d> (%d instruction%s, %d bytes at %p)\n", (f->linedefined==0)?"main":"function",s, f->linedefined,f->lastlinedefined, S(f->sizecode),f->sizecode*Sizeof(Instruction),VOID(f)); printf("%d%s param%s, %d slot%s, %d upvalue%s, ", f->numparams,f->is_vararg?"+":"",SS(f->numparams), S(f->maxstacksize),S(f->nups)); printf("%d local%s, %d constant%s, %d function%s\n", S(f->sizelocvars),S(f->sizek),S(f->sizep));}static void PrintConstants(const Proto* f){ int i,n=f->sizek; printf("constants (%d) for %p:\n",n,VOID(f)); for (i=0; i<n; i++) { printf("\t%d\t",i+1); PrintConstant(f,i); printf("\n"); }}static void PrintLocals(const Proto* f){ int i,n=f->sizelocvars; printf("locals (%d) for %p:\n",n,VOID(f)); for (i=0; i<n; i++) { printf("\t%d\t%s\t%d\t%d\n", i,getstr(f->locvars[i].varname),f->locvars[i].startpc+1,f->locvars[i].endpc+1); }}static void PrintUpvalues(const Proto* f){ int i,n=f->sizeupvalues; printf("upvalues (%d) for %p:\n",n,VOID(f)); if (f->upvalues==NULL) return; for (i=0; i<n; i++) { printf("\t%d\t%s\n",i,getstr(f->upvalues[i])); }}void PrintFunction(const Proto* f, int full){ int i,n=f->sizep; PrintHeader(f); PrintCode(f); if (full) { PrintConstants(f); PrintLocals(f); PrintUpvalues(f); } for (i=0; i<n; i++) PrintFunction(f->p[i],full);}