Mercurial > otakunoraifu
view scn2k/scn2kdump.cc @ 18:4d7486cb20a9
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| author | thib |
|---|---|
| date | Tue, 16 Sep 2008 15:30:03 +0000 |
| parents | 223b71206888 |
| children | 3a6aaeab7b4e |
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/* * * Copyright (C) 2002- Kazunori Ueno(JAGARL) <jagarl@creator.club.ne.jp> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ #include<stdlib.h> #include<stdarg.h> #include<stdio.h> #include<string.h> #include<string> #include<vector> #include<map> using namespace std; #include"system/file.h" #include"system/file_impl.h" /* 注意点： @@@ で表記 */ struct VarInfo { #define TYPE_VARSTR 18 #define TYPE_VARMAX 7 #define TYPE_STR 58 #define TYPE_VAL 68 #define TYPE_SYS 0xc8 int type; int number; int value; VarInfo() { type = TYPE_VAL; value = 0;} VarInfo(int n) { type = TYPE_VAL; value = n;} VarInfo(const VarInfo& i) { type = i.type; number = i.number; value = i.value;} }; class Flags { /* flag: ** type 0-5 : ローカル整数、各2000個 ** type 6, 25 : グローバル整数、2000個 ** type 12 : グローバル文字列、2000個 (今は無視しても良いが) ** type 18 : ローカル文字列、2000個 ** type 25: システム変数（マウス座標など？） 1000 個？ ** type 26-32, 51 : 1-bit access to 0-6, 25 ** type 52-58, 77 : 2-bit access to 0-6, 25 ** type 78-84, 103 : 4-bit access to 0-6, 25 ** type 104-110, 129 : 8-bit access to 0-6, 25 */ typedef unsigned int uint; int sys; int var[8][2000]; string str[2000]; public: int operator () () const; int operator () (VarInfo info) const; void Str(unsigned int number, char* buf, int sz) const; bool IsInt(int type) const; int MaxIndex(int type) const; void Set(VarInfo info, int value); int Get(int type, int number) const; void SetSys(int value); void SetStr(unsigned int number, string val); }; bool Flags::IsInt(int type) const { int v = type % 26; return v >= 0 && v < 7 || v == 25; } int Flags::MaxIndex(int type) const { switch (type / 26) { case 1: return 63999; case 2: return 31999; case 3: return 15999; case 4: return 7999; default: return 1999; } } int Flags::operator()() const { return rand() % 10000; } int Flags::operator() (VarInfo info) const { return Get(info.type, info.number); } int Flags::Get(int type, int number) const { int index = type % 26; type /= 26; if (index == 25) index = 7; if (index > 7 || uint(type) > 4) return 0; if (type == 0) { // A[]..G[], Z[] を直に読む if (uint(number) >= 2000) return 0; return var[index][number]; } else { // Ab[]..G4b[], Z8b[] などを読む int factor = 1 << (type - 1); int eltsize = 32 / factor; if (uint(number) >= (64000 / factor)) return 0; return (var[index][number / eltsize] >> ((number % eltsize) * factor)) & ((1 << factor) - 1); } } void Flags::Set(VarInfo info, int value) { int type = info.type / 26; int index = info.type % 26; if (index == 25) index = 7; if (type == 0) { // A[]..G[], Z[] を直に書く if (uint(info.number) >= 2000) return; var[index][info.number] = value; } else { // Ab[]..G4b[], Z8b[] などを書く int factor = 1 << (type - 1); int eltsize = 32 / factor; int eltmask = (1 << factor) - 1; int shift = (info.number % eltsize) * factor; if (uint(info.number) >= (64000 / factor)) return; var[index][info.number / eltsize] = (var[index][info.number / eltsize] & ~(eltmask << shift)) | (value & eltmask) << shift; } } void Flags::SetSys(int value) { sys = value; } void Flags::SetStr(unsigned int number, string val) { if (number >= 2000) return; str[number] = val; } void Flags::Str(unsigned int number, char* buf, int sz) const { if (number >= 2000) {if(sz>0) buf[0] = 0; return;} const string& s = str[number]; int len = s.length(); if (sz-1 > len) sz = len; s.copy(buf, sz, 0); buf[sz] = 0; return; } /* commands */ enum Cmdtype { CMD_FLAGS, CMD_JMP, CMD_TEXT, CMD_OTHER}; class Cmd { Cmdtype cmd_type; int cmd1, cmd2, cmd3, cmd4; int argc; bool errorflag; char cmdstr[1024]; const Flags& flags; vector<VarInfo> args; int GetArgs(const char*& d); int GetArgsSpecial(int normal_args,const char*& d); void GetSelection(const char*& d); int GetSwitch(const char*& d); int GetSimpleSwitch(const char*& d); int GetExpression(const char*& d, struct VarInfo* info = 0); int GetExpressionCond(const char*& d); int GetLeftToken(const char*& d, struct VarInfo& info); static int GetString(const char*& d); int StrVar(int number); static char strtype[256]; static int StrType(const char* d) { return strtype[*(unsigned const char*)d];} int AddStr(char* s) { // 1-0a-0064 はこういうものが必要らしい int start = strend; while (*s) strheap[strend++] = *s++; strheap[strend++] = 0; return start; } #define STRHEAP_SIZE 10000 static char strheap[STRHEAP_SIZE]; static int strend; void SetError(void) { errorflag = true;} static void ResetString(void) { strend = 0; } static map<int, struct CmdDescrItem*> cmd_descr; const char* CmdDescr(int cmd1, int cmd2, int cmd3, int cmd4); public: void GetCmd(Flags& f, const char*& d); bool IsError() { return errorflag;} bool ClearError() { errorflag = false;} Cmd(const Flags& f) : flags(f) { argc = 0; errorflag = false; cmdstr[0] = 0;} }; bool debug_flag = false; void dprintf(const char* fmt, ...) { if (debug_flag) { va_list ap; va_start(ap, fmt); vprintf(fmt, ap); va_end(ap); } } #define SCN_DUMP int system_version = 0; bool ruby_flag = false; bool ret_flag = false; bool text_flag = false; bool selection_flag = false; char Cmd::strheap[STRHEAP_SIZE]; int Cmd::strend = 0; /* 数値 num := 0x24 0xff <int num> */ /* 変数 var := 0x24 <uchar type> 0x5b <exp> 0x5d */ /* 項 token := num | var | 0x28 <exp> 0x29 | <plus|minus> token */ int Cmd::GetLeftToken(const char*& d, VarInfo& info) { bool var_flag = true; int minus_flag = 0; int value = 0; if (d[0] == 0x5c && (d[1] == 1 || d[1] == 0) ) { if (d[1] == 1) {dprintf("minus-"); minus_flag ^= 1;} else dprintf("plus-"); d += 2; var_flag = false; } if (d[0] == 0x24 && ((unsigned const char*)d)[1] == 0xff) { // if ( (d[0] == 0x30 || d[0] == 0x31) && d[1] == 0x24 && ((unsigned const char*)d)[2] == 0xff) /* @@@ not supported; selection 内で、0x30|0x31 が付随することがある */ // numerical atom d += 6; value = read_little_endian_int(d-4); dprintf("%d",value); var_flag = false; } else if (d[0] == 0x24 && *(unsigned char*)(d+1) == 0xc8) { dprintf("V<sys>"); d += 2; info.type = TYPE_SYS; info.number = 0; value = info.value = flags(); } else if (d[0] == 0x24 && d[2] == 0x5b) { // 0x24,<type>,0x5b,<expr>,0x5d-terminated term info.type = *(unsigned char*)(d+1); d += 3; dprintf("V<%d>[",info.type); info.number = GetExpression(d); dprintf("]"); if (*d == 0x5d) d++; else SetError(); if (info.type == TYPE_VARSTR) { value = 0; info.value = StrVar(info.number); } else { value = info.value = flags(info); } dprintf("(=%d)",value); } else SetError(); if (minus_flag) value = -value; if (!var_flag) { info.type = TYPE_VAL; info.value = value; } return value; } static char* op_str[70] = { // 0 1 2 3 4 5 6 7 8 9 "+", "-", "*", "/", "%", "&", "|", "^", "<<", ">>", // +00 "err.","err.","err.","err.","err.","err.","err.","err.","err.","err.", // +10 "+=", "-=", "*=", "/=", "%=", "&=", "|=", "^=", "<<=", ">>=", // +20 "=", "err.","err.","err.","err.","err.","err.","err.","err.","err.", // +30 "==", "!=", "<=", "<", ">=", ">", "err.","err.","err.","err.", // +40 "err.","err.","err.","err.","err.","err.","err.","err.","err.","err.", // +50 "&&", "||", "err.","err.","err.","err.","err.","err.","err.","err.", // +60 }; static int op_pri_tbl[12] = { // + - * / % & | ^ << >> 1, 1, 0, 0, 0, 3, 5, 4, 2, 2, 10, 10}; inline int op_pri(int op) { if (op > 11) return 10; return op_pri_tbl[op]; } inline int op_pri_cond(int op) { if (op <= 11) return op_pri_tbl[op]; else if (op < 50) return 7; else if (op == 60) return 8; else if (op == 61) return 9; else return 10; } inline int eval(int v1, int op, int v2) { switch(op) { case 0: return v1+v2; case 1: return v1-v2; case 2: return v1*v2; case 3: return v2!=0 ? v1/v2 : v1; case 4: return v2!=0 ? v1%v2 : v1; case 5: return v1&v2; case 6: return v1|v2; case 7: return v1^v2; case 8: return v1<<v2; case 9: return v1>>v2; case 40: return v1 == v2; case 41: return v1 != v2; case 42: return v1 <= v2; case 43: return v1 < v2; case 44: return v1 >= v2; case 45: return v1 > v2; case 60: return v1 && v2; case 61: return v1 || v2; } return v2; } /* 演算子 op := 0x5c <uchar op> */ /* 数式 exp: [op] <token> [op <token> [...]] */ int Cmd::GetExpression(const char*& d, VarInfo* info_ptr) { #define STACK_DEPTH 1024 #define OP_LB 11 char op_stack[STACK_DEPTH]; int val_stack[STACK_DEPTH]; int stack_count = 0; // 第一項の読み込み while(*d == 0x28) { d++; dprintf("("); op_stack[stack_count++] = OP_LB; } VarInfo info; int value = GetLeftToken(d, info); while(*d == 0x29 && stack_count > 0 && op_stack[stack_count-1] == OP_LB) { d++; dprintf(")"); stack_count--; } if (*d != 0x5c && stack_count == 0) { if (info_ptr) *info_ptr = info; return value; // 単純なleft-termはここで終了。有効なinfo_ptrを帰す（可能性がある） } while(*d == 0x5c) { int op_type = *(unsigned char*)(d+1); d += 2; if (op_type < 70) dprintf("%s",op_str[op_type]); else dprintf("err."); if (op_type >= 10) SetError(); int cur_pri = op_pri(op_type); while(stack_count != 0 && op_pri(op_stack[stack_count-1]) <= cur_pri) { // 優先順位の高い、先行する演算を行う value = eval(val_stack[stack_count-1], op_stack[stack_count-1], value); stack_count--; } val_stack[stack_count] = value; op_stack[stack_count++] = op_type; while(*d == 0x28) { d++; dprintf("("); op_stack[stack_count++] = OP_LB; } if (stack_count >= STACK_DEPTH) SetError(); value = GetLeftToken(d, info); while (*d != 0x5c && stack_count > 0) { // 未実行の演算を終わらせる if (op_stack[stack_count-1] != OP_LB) { value = eval(val_stack[stack_count-1], op_stack[stack_count-1], value); stack_count--; } else if (*d == 0x29) { /* op_stack == OP_LB */ // bracket 終端があれば、閉じておく d++; dprintf(")"); stack_count--; } else break; // error } } if (stack_count) SetError(); // unbalanced bracket dprintf("(=%d)",value); if (info_ptr) { info_ptr->type = TYPE_VAL; info_ptr->value = value; } return value; } // 条件分岐専用に、条件演算と算術演算の混合を検知できる専用ルーチン（本来はGetExpressionで差し支えない) int Cmd::GetExpressionCond(const char*& d) { char op_stack[STACK_DEPTH]; int val_stack[STACK_DEPTH]; int valattr_stack[STACK_DEPTH]; #define ATTR_VAL 0 #define ATTR_FLAG 1 int stack_count = 0; // 第一項の読み込み while(*d == 0x28) { d++; dprintf("("); op_stack[stack_count++] = OP_LB; } VarInfo info; int value = GetLeftToken(d, info); bool valattr = ATTR_VAL; while(*d == 0x5c) { int op_type = *(unsigned char*)(d+1); d += 2; if (op_type < 70) dprintf("%s",op_str[op_type]); else dprintf("err."); int cur_pri = op_pri_cond(op_type); while(stack_count != 0 && op_pri_cond(op_stack[stack_count-1]) <= cur_pri) { // 優先順位の高い、先行する演算を行う if (op_stack[stack_count-1] >= 60) { if (valattr_stack[stack_count-1] != ATTR_FLAG || valattr != ATTR_FLAG) SetError(); } else { if (valattr_stack[stack_count-1] != ATTR_VAL || valattr != ATTR_VAL) SetError(); } value = eval(val_stack[stack_count-1], op_stack[stack_count-1], value); if (op_stack[stack_count-1] >= 40) valattr = ATTR_FLAG; stack_count--; } val_stack[stack_count] = value; valattr_stack[stack_count] = valattr; op_stack[stack_count++] = op_type; while(*d == 0x28) { d++; dprintf("("); op_stack[stack_count++] = OP_LB; } if (stack_count >= STACK_DEPTH) SetError(); value = GetLeftToken(d, info); valattr = ATTR_VAL; while (*d != 0x5c && stack_count > 0) { // 未実行の演算を終わらせる if (op_stack[stack_count-1] != OP_LB) { if (op_stack[stack_count-1] >= 60) { if (valattr_stack[stack_count-1] != ATTR_FLAG || valattr != ATTR_FLAG) SetError(); } else { if (valattr_stack[stack_count-1] != ATTR_VAL || valattr != ATTR_VAL) SetError(); } value = eval(val_stack[stack_count-1], op_stack[stack_count-1], value); if (op_stack[stack_count-1] >= 40) valattr = ATTR_FLAG; stack_count--; // bracket 終端があれば、閉じておく } else if (*d == 0x29) { /* op_stack == OP_LB */ d++; dprintf(")"); stack_count--; } else break; // error } } if (stack_count) SetError(); // unbalanced bracket if (value) dprintf("(=true)"); else dprintf("(=false)"); return value; } /* str = arg = args = 0x28 <exp> [[0x2c] <exp> [[0x2c] <exp> [...] ]] */ int Cmd::GetArgs(const char*& d) { if (*d != 0x28) return 0; /* 引数なし */ d++; dprintf("args:"); VarInfo var; int i; for (i=0; i<100 ; i++) { /* number, variable, string の種別なく値を得る */ if (*d == 0x61) { // よくわからない(智代アフター) dprintf("@%d",d[1]); d += 2; if (*d == 0x28) { dprintf("{"); GetArgs(d); // (A,B,C)節が含まれることがある dprintf("}"); } else { dprintf("{}"); } } else if (d[0] == 0x0a || d[0] == 0x40) { // よくわからない (Little Busters!) int var; if (system_version == 0) { var = read_little_endian_int(d+1); d += 5;} else { var = read_little_endian_short(d+1); d += 3;} dprintf("line %d; ",var); } else if (*d == 0x24 || (*d == 0x5c && (d[1] == 1 || d[1] == 0)) || *d == 0x28) { GetExpression(d, &var); args.push_back(var); } else if (StrType(d)) { var.type = TYPE_STR; var.value = GetString(d); args.push_back(var); } else SetError(); if (*d == 0x29) break; if (*d == 0x2c) {d++;} // 次の arg が演算子で始まる、などがなければ存在しない dprintf(","); } if (*d == 0x29) d++; else SetError(); return i; } int Cmd::GetArgsSpecial(int normal_args,const char*& d) { if (*d != 0x28) return 0; /* 引数なし */ d++; dprintf("args:"); int i; for (i=0; i<normal_args; i++) { /* number, variable, string の種別なく値を得る */ if (*d == 0x24 || (*d == 0x5c && (d[1] == 1 || d[1] == 0)) || *d == 0x28) { GetExpression(d); } else if (StrType(d)) { GetString(d); } else SetError(); if (*d == 0x29) break; if (*d == 0x2c) {d++;} // 次の arg が演算子で始まる、などがなければ存在しない dprintf(","); } for (i=0; i<argc ; i++) { if (*d == 0x28) { /* ** cmd 01-22:0c1c, 01-22:0835 ** Princess Bride のカードが落ちるアニメの場面 ** なお、_PBCARDANM* の画像はこのコマンドでのみ使われているので、特殊処理として無視することも可能 ** ** cmd 01-04:0276, 026c, 0270 ** 複数の enum が args の数だけ続く処理。特殊処理として分離する */ dprintf("enum.<"); /* (...) は列挙型 or 構造体の可能性がある */ const char* d_orig = d; int pt = args.size(); args.push_back(VarInfo(0)); int count = GetArgs(d); args[pt] = VarInfo(count); dprintf(">"); } else if (*d == 0x61 && (d[1] >= 0x00 && d[1] <= 0x04) && d[2] == 0x28 ) { /* 使われるコマンドは 01-21:004b, 01-28:0064 のいずれか（R,C,PB,LO) ** それらのコマンドは ** arg1: 画像ファイル名 ** arg2 : Sel 番号 ** らしく、arg3 以降が 0x61 <00-04> (a,b,c,...) となる（ダンプ上は enum と表記される) ** () 内の引数はさまざまで、a のみ（画像ファイル名）、 ** a,b b=SEL? ** a,b,c (b,c)=座標？ ** a,(b,c,d,e,f,g) b-g = src / dest? ** らしい */ dprintf("kasane. #%d <",d[1]); d += 2; int pt = args.size(); args.push_back(VarInfo(0)); int count = GetArgs(d); args[pt] = VarInfo(count); dprintf(">"); } else if (*d == 0x24 || (*d == 0x5c && (d[1] == 1 || d[1] == 0))) { /* cmd 01-15:0028 ; 始めに 0x24 節があり、続いて 0x28 節になる */ VarInfo var; GetExpression(d, &var); args.push_back(var); i--; // この引数はargc の数には入らない } else SetError(); if (d[0] == 0x0a || d[0] == 0x40) { /* cmd 01-15:0028 ; 0x28 節の後に毎回 0x0a 節が来る */ int var; if (system_version == 0) { var = read_little_endian_int(d+1); d += 5;} else { var = read_little_endian_short(d+1); d += 3;} dprintf("line %d; ",var); } if (*d == 0x29) break; if (*d == 0x2c) {d++;} // 次の arg が演算子で始まる、などがなければ存在しない dprintf(","); } if (*d == 0x29) d++; else SetError(); return 0; } /* switch <exp> 0x7b <exp> <int> ... 0x7d */ int Cmd::GetSwitch(const char*& d) { if (*d != 0x28) {SetError(); return -1;} d++; dprintf("switch. "); int var = GetExpression(d); if (*d != 0x29) {SetError(); return -1;} d++; dprintf("->\n"); if (*d == 0x7b) { d++; } else SetError(); int default_jmp = -1; int jmpto = -1; int i; for (i=0; i<argc; i++) { dprintf("\t"); if (*d++ != 0x28) {SetError(); return -1;} int item = -1; // default if (*d != 0x29) { int item = GetExpression(d); if (*d++ != 0x29) {SetError(); return -1;} int jmp = read_little_endian_int(d); if (var == item) { dprintf("(selected)"); jmpto = jmp; } dprintf(" -> %d\n", jmp); } else { d++; default_jmp = read_little_endian_int(d); } d += 4; } if (default_jmp != -1) { dprintf("default -> %d\n",default_jmp); if (jmpto == -1) jmpto = default_jmp; } if (*d == 0x7d) { d++; } else SetError(); return jmpto; } /* simple switch <exp> 0x7b <int> ... 0x7d */ int Cmd::GetSimpleSwitch(const char*& d) { if (*d != 0x28) {SetError(); return -1;} d++; dprintf("simple switch. "); int var = GetExpression(d); if (*d != 0x29) {SetError(); return -1;} d++; dprintf(" ->\n"); int jumpto = -1; if (*d == 0x7b) { d++; } else SetError(); int i; for (i=0; i<argc; i++) { int j = read_little_endian_int(d); d += 4; dprintf("\t%d -> %d\n", i+1, j); if (var == i+1) jumpto = j; } if (*d == 0x7d) { d++; } else SetError(); return jumpto; } /* selection ? <exp> 0x7b <0x0a|0x40> <ushort | uint> */ void Cmd::GetSelection(const char*& d) { dprintf("selection. "); if (*d == 0x28) { d++; GetExpression(d); if (*d != 0x29) { SetError(); return;} d++; } if (*d == 0x7b) { d++; dprintf("{\n\t"); } else SetError(); int arg_count = 0; while(*d != 0x7d) { if (d[0] == 0x0a || d[0] == 0x40) { int var; if (system_version == 0) { var = read_little_endian_int(d+1); d += 5;} else { var = read_little_endian_short(d+1); d += 3;} dprintf("line %d; ",var); } else if (d[0] == 0x2c) { dprintf(":comma:"); } else if (d[0] == 0x28) { dprintf(":cond:"); d++; while(d[0] != 0x29) { GetExpressionCond(d); // PRINT- 節でないばあい、条件表示。次は文字節、またはPRINT節のはず if (IsError()) break; if (*d == 0x32) { d++; dprintf("##");} // 0x32 なら、現在の条件節を表示しない if (*d == 0x31) { d++; dprintf("**");} // 0x31 なら、現在の条件節を表示する(Little Busters! : 処理が正しいかは分からない) dprintf(":"); } d++; } else if (StrType(d)) { GetString(d); arg_count++; dprintf("\n\t"); } else if (*d == 0x23 && strncmp(d,"###PRINT",8) == 0) { d += 8; if (d[0] != 0x28) SetError(); else { // 文字変数の内容の表示 d++; dprintf("Print."); VarInfo info; GetLeftToken(d, info); if (d[0] != 0x29 || info.type == -1) SetError(); d++; dprintf(";"); } } else { SetError(); break;} } d++; /* @@@ */ /* 一致しない場合があるのでコメントアウト */ // if (arg_count != argc) SetError(); dprintf("\n}\n"); return; } char* op_str3[11] = { "+=", "-=", "*=", "/=", "%=", "&=", "|=", "^=", "<<=", ">>=", "="}; void Cmd::GetCmd(Flags& flags_orig, const char*& d ) { ResetString(); cmdstr[0] = 0; debug_flag = true; if (*d == 0x23) { /* コマンド */ cmd_type = CMD_OTHER; cmd1 = *(unsigned const char*)(d+1); cmd2 = *(unsigned const char*)(d+2); cmd3 = read_little_endian_short(d+3); argc = read_little_endian_short(d+5); cmd4 = *(unsigned const char*)(d+7); d += 8; /* verbose */ // dprintf(" 0x23 - cmd %02x-%02x:%04x:%02x[%2d] \n",cmd1,cmd2,cmd3,cmd4,argc); sprintf(cmdstr, "%02x-%02x:%04x:%02x : %s",cmd1,cmd2,cmd3,cmd4,CmdDescr(cmd1,cmd2,cmd3,cmd4)); /* 引数を得る */ /* 特殊引数のもの */ int is_special = 0; if (cmd1 == 0) { if (cmd2 == 1) { int jump_arg = -1; if (cmd3 == 0 || cmd3 == 5) { /* gosub / goto */ jump_arg =read_little_endian_int(d); d += 4; dprintf("\tjmp -> %d\n", jump_arg); is_special = 1; } else if (cmd3 == 1 || cmd3 == 2) { /* conditional jump (if / unless) */ if (*d++ != 0x28) { SetError(); return;} dprintf("\t"); int cond = GetExpressionCond(d); if (IsError()) return; if (*d++ != 0x29) { SetError(); return; } int jumpto = read_little_endian_int(d); d += 4; dprintf("-> %d\n", jumpto); if (cond) jump_arg = jumpto; is_special = 1; } else if (cmd3 == 4) { /* switch to */ jump_arg = GetSwitch(d); is_special = 1; } else if (cmd3 == 16) { dprintf("local call with paramters;\n"); GetArgs(d); int jumpto = read_little_endian_int(d); d += 4; dprintf("\tjmp -> %d\n",jumpto); is_special = 1; } else if (cmd3 == 8 || cmd3 == 3) { /* switch to */ jump_arg = GetSimpleSwitch(d); dprintf("\tjmp -> %d\n",jump_arg); is_special = 1; } cmd_type = CMD_OTHER; args.push_back(VarInfo(jump_arg)); } else if (cmd2 == 2 && (cmd3 == 0 || cmd3 == 1 || cmd3 == 2 || cmd3 == 3 || cmd3 == 0x0d) ) { /* selection */ GetSelection(d); is_special = 1; } } /* 一般引数のもの */ if (!is_special) { dprintf(" 0x23 - cmd %02x-%02x:%04x:%02x[%2d] : %s\n",cmd1,cmd2,cmd3,cmd4,argc,CmdDescr(cmd1,cmd2,cmd3,cmd4)); dprintf("\t"); if (cmd1 == 1 && cmd2 == 0x22 && (cmd3 == 0xc1c || cmd3 == 0x835)) GetArgsSpecial(3, d); else if (cmd1 == 1 && cmd2 == 0x0b && cmd3 == 0x65) GetArgsSpecial(0, d); else if (cmd1 == 1 && cmd2 == 0x15 && cmd3 == 0x28) GetArgsSpecial(0, d); else if (cmd1 == 1 && cmd2 == 4 && (cmd3 == 0x26c || cmd3 == 0x26d || cmd3 == 0x270 || cmd3 == 0x276)) GetArgsSpecial(0, d); else if (cmd1 == 1 && (cmd2 == 0x21 && cmd3 == 0x4b) || (cmd2 == 0x28 && cmd3 == 0x64)) GetArgsSpecial(2,d); else GetArgs(d); dprintf("\n"); } if (cmd2 == 3 && cmd3 == 0x78 && cmd4 == 0) ruby_flag = true; if (cmd2 == 3 && cmd3 == 0x11) ret_flag = true; } else if (*d == 0x24) { /* 代入演算 */ if (d[1] == 0x12 || d[2] != 0x5b) SetError(); dprintf("expr: "); sprintf(cmdstr, "expr"); VarInfo info; int value = GetLeftToken(d, info); if (d[0] != 0x5c) SetError(); int type = d[1]; if (type < 20 || type > 30) SetError(); else dprintf("%s",op_str[type]); d += 2; int value2 = GetExpression(d); // 代入情報を埋め込む if (type != 30) value2 = eval(value, type-20, value2); cmd_type = CMD_FLAGS; args.push_back(info); args.push_back(value2); dprintf("\n"); } else if (StrType(d)) { /* 文字出力 */ VarInfo info; info.type = TYPE_STR; info.value = GetString(d); args.push_back(info); cmd_type = CMD_TEXT; text_flag = true; dprintf("\n"); } else if (*d == 0x0a || *d == 0x40 || *d == 0x21) { /* デバッグ用データと既読フラグ */ cmd_type = CMD_OTHER; if (*d == 0x0a) { dprintf("line "); d++; int l; if (system_version == 0) { l = read_little_endian_int(d); d += 4; } else { l = read_little_endian_short(d); d += 2; } dprintf("%d\n", l); } else { /* 0x40, 0x21 */ // 既読マーカーらしい。エントリーポイントとセーブポイントも使われる。 // RealLive 1.2.5から、0x40はセーブポイント、0x21はエントリーポイント。 // 1.2.5以前、どちらも0x40が使われる。 int kidoku_index; d++; if (system_version == 0) { kidoku_index = read_little_endian_int(d); d += 4; } else { kidoku_index = read_little_endian_short(d); d += 2; } dprintf("kidoku marker %d\n", kidoku_index); // text_readflagは、このkidoku_indexを使ったら良いかな。 } } else if (*d == 0x2c) { /* ??? */ dprintf("commd;0x2c\n"); // conditional jump の行き先によくあるらしい（常に、かはわからない） d++; } else { SetError(); } return; } char Cmd::strtype[256] = { 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +00 */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +10 */ 0,0,3,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +20 */ 1,1,1,1, 1,1,1,1, 1,1,0,0, 0,0,0,1, /* +30 */ 0,1,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1, /* +40 */ 1,1,1,1, 1,1,1,1, 1,1,1,0, 0,0,0,1, /* +50 */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +60 */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +70 */ 2,2,2,2, 2,2,2,2, 2,2,2,2, 2,2,2,2, /* +80 */ 2,2,2,2, 2,2,2,2, 2,2,2,2, 2,2,2,2, /* +90 */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +A0 */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +B0 */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +C0 */ 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +D0 */ 2,2,2,2, 2,2,2,2, 2,2,2,2, 2,2,2,2, /* +E0 */ 2,2,2,2, 2,2,2,2, 2,2,2,2, 2,2,0,0 /* +F0 */ }; int Cmd::GetString(const char*& d) { int retnum = -1; while(1) { if (*d == '\\') { d++; strheap[strend++] = *d++; } else if (*d == '"') { d++; if (retnum == -1) retnum = strend; while(*d != '"') strheap[strend++] = *d++; d++; } else if (StrType(d)) { if (retnum == -1) retnum = strend; int stype; while( (stype = StrType(d)) ) { if (stype == 3) break; // 文中に '"' が現れた場合 strheap[strend++] = *d++; if (stype == 2) strheap[strend++] = *d++; } } else break; } if (retnum != -1) strheap[strend++] = 0; dprintf("\"%s\"", strheap + retnum); if (strend >= STRHEAP_SIZE) { dprintf("Error: string heap overflow\n"); } return retnum; } int Cmd::StrVar(int var_num) { int retnum = strend; flags.Str(var_num, strheap+strend, STRHEAP_SIZE-strend); strend += strlen(strheap+strend)+1; return retnum; } void usage(void) { fprintf(stderr,"usage : scn2kdump [inputfile] [outputfile]\n"); fprintf(stderr," inputfile: seen.txt(default)\n"); fprintf(stderr," outputfile: seen.txt_out(default)\n"); exit(-1); } int main(int argc, char** argv) { /* determine file names */ bool verbose = false; char* inname = "seen.txt"; char* outname = 0; if (argc > 2 && strcmp(argv[1],"-v") == 0) { int i; for (i=1; i<argc; i++) argv[i] = argv[i+1]; argc--; verbose = true; } switch(argc) { case 1: break; case 2: inname = argv[1]; break; case 3: inname = argv[1]; outname = argv[2]; break; default: usage(); } /* open output file */ FILE* outstream = stdout; /* create archive instance */ SCN2kFILE archive(inname); archive.Init(); if (archive.Deal() == 0) { fprintf(stderr,"Cannot open / Invalid archive file %s\n",inname); usage(); } /* dump files */ archive.InitList(); char* fname; fprintf(stderr,"Dump start\n"); while( (fname = archive.ListItem()) != 0) { ARCINFO* info = archive.Find(fname,""); if (info == 0) continue; char* data = info->CopyRead(); char* d = data; char* dend = d + info->Size(); /* version 確認 */ if (read_little_endian_int(d) == 0x1cc) { system_version = 0; } else if (read_little_endian_int(d) == 0x1d0) { system_version = 1; } else { continue; } if (read_little_endian_int(d+4) == 0x1adb2) ; // little busters! else if (read_little_endian_int(d+4) != 0x2712) continue; int header_size; if (system_version == 0) { header_size = 0x1cc + read_little_endian_int(d+0x20) * 4; } else { header_size = read_little_endian_int(d+0x20); } d += header_size; const char* dcur = d; const char* dstart = d; fprintf(stderr,"Dumping %s\n",fname); fprintf(stdout,"Dumping %s\n",fname); { int i; for (i=0; i<100; i++) { int n = read_little_endian_int(data + 0x34 + i*4); if (n != 6) fprintf(stdout,"subroutine table %2d: %6d\n",i,n); }} Flags flags; /* 最初から最後までコマンド取得 -> 出力を繰り返す */ while(dcur<dend) { const char* dprev = dcur; Cmd cmd(flags); cmd.ClearError(); /* end? */ if (*dcur == -1) { /* 0xff x 32byte + 0x00 : end sign */ int i; for (i=0; i<0x20; i++) if (dcur[i] != -1) break; if (i == 0x20 && dcur[i] == 0) break; } dprintf("%d : ",dcur-dstart); cmd.GetCmd(flags, dcur); if (cmd.IsError()) { fprintf(outstream, "Error at %6d\n",dprev-dstart); while(dcur < dend) { if (*dcur == 0x29 && dcur[1] == 0x0a) {dcur++;break;} if (*dcur == 0 && dcur[1] == 0x0a) {dcur++;break;} if (*dcur == 0 && dcur[1] == 0x23) {dcur++;break;} dcur++; } dprev -= 2*16; int ilen = (dcur-dprev+15)/16; int i; for (i=0; i<ilen; i++) { fprintf(outstream, "%6d: ",dprev-dstart); int j; for (j=0; j<16; j++) { if (dprev >= dend) break; if (dprev < data) continue; fprintf(outstream, "%02x ",*(unsigned char*)(dprev)); dprev++; } fprintf(outstream, "\n"); } } } delete info; } return 0; } /* SetStr 0x23 - cmd 01-0a:0000:00[ 2] args:V<18>[17],"PB47" CatStr 0x23 - cmd 01-0a:0002:00[ 2] args:V<18>[17],V<18>[20] WaitClick 0x23 - cmd 00-03:0011:00[ 0] ChangeFaceGraphics 0x23 - cmd 00-03:03e8:00[ 1] args:V<18>[17] DeleteFaceGraphics 0x23 - cmd 00-03:03e9:01[ 0] KoePlay 0x23 - cmd 01-17:0000:01[ 2] args:100000026,5 DrawGraphics(前景画あり） 0x23 - cmd 01-21:004b:00[ 1] args:V<18>[1],10,kasane. #1 <args:V<18>[17],11> DrawGraphics(背景のみ) 0x23 - cmd 01-21:0049:00[ 2] args:V<18>[1],10 Ruby 0x23 - cmd 00-03:0078:01[ 0] "理由" 0x23 - cmd 00-03:0078:00[ 1] "わけ" SetTitle 0x23 - cmd 01-04:0000:00[ 1] args:"Long Long Time Ago..." WaitTime 0x23 - cmd 01-14:0069:00[ 1] args:3000 ChangeBGM 数値引数はフェードアウト、インの時間と推測 0x23 - cmd 01-14:0000:02[ 3] args:"BGM18",700,700 */ struct CmdDescrItem { CmdDescrItem* next; int cmd4; int cmd1; int cmd2; int cmd3; const char* cmd_descr; }; CmdDescrItem cmd_descr_orig[] = { // scn2k_impl.cc; Scn2k::SysExec() {0,0,0x00,0x01,0x0a, "local return"}, {0,0,0x00,0x01,0x0b, "global jump"}, {0,0,0x00,0x01,0x0c, "global call"}, {0,0,0x00,0x01,0x0d, "global return"}, {0,0,0x00,0x01,0x12, "global call"}, {0,0,0x00,0x01,0x13, "global return(?)"}, {0,0,0x00,0x04,0x0d, "Menu_return"}, {0,0,0x01,0x04,0x00, "SetWindowCaption"}, {0,0,0x01,0x04,0x82, "ClearMousePress"}, {0,0,0x01,0x04,0x83, "GetMouse(2)"}, {0,0,0x01,0x04,0x85, "GetMouse"}, {0,0,0x01,0x04,0x4b0,"QuitGame"}, {0,0,0x01,0x04,0x58d,"PrevSaveNumber"}, {0,0,0x01,0x04,0x585,"SavedDate"}, {0,0,0x01,0x04,0xc23,"Save"}, {0,0,0x01,0x04,0xc25,"Load"}, {0,0,0x01,0x04,0x4b1,"GoMenu"}, {0,0,0x01,0x04,0x4b3,"GoMenu_Badend"}, {0,0,0x01,0x04,0xcc, "ShowMouseCursor"}, {0,0,0x01,0x04,0xcd, "HideMouseCursor"}, {0,0,0x01,0x04,0xcf, "SetCursorType"}, // scn2k_cmd.cc; Cmd::GetCmd() {0,0,0x00,0x01,0, "local jump"}, {0,0,0x00,0x01,1, "local jump-if"}, {0,0,0x00,0x01,2, "local jump-unless"}, {0,0,0x00,0x01,3, "local jump-switch??"}, {0,0,0x00,0x01,4, "local switch"}, {0,0,0x00,0x01,5, "local call"}, {0,0,0x00,0x01,8, "local switch(simple form)"}, {0,0,0x01,0x0b,0, "set multiple variables"}, {0,0,0x01,0x0b,1, "set variables in a range"}, {0,0,0x01,0x0b,4, "clear variables in a range"}, {0,0,0x01,0x0b,0x64, "get summation of variables in a range"}, // scn2k_cmd.cc; Flags::Exec() {0,0,0x01,0x0a,0, "SetStr"}, {0,0,0x01,0x0a,1, "ClearStr"}, {0,0,0x01,0x0a,2, "AppendStr"}, {0,0,0x01,0x0a,3, "StrLen"}, {0,0,0x01,0x0a,4, "StrCmp"}, {0,0,0x01,0x0a,5, "SubStrL"}, {0,0,0x01,0x0a,6, "SubStrR"}, {0,0,0x01,0x0a,7, "StrLenWideChar"}, {0,0,0x01,0x0a,8, "TrimStr"}, {0,0,0x01,0x0a,0x0f, "IntToStr"}, {0,0,0x01,0x0a,0x11, "IntToStr_Fill"}, {0,0,0x01,0x0a,0x64, "ShowStr"}, // scn2k_text.cc; TextImpl::Exec() {0,0,0x01,0x21,0x49, "SetFaceGraphic"}, {0,0,0x01,0x21,0x4b, "SetFaceGraphic"}, {0,0,0x01,0x21,0x4c, "SetFaceGraphic"}, {0,0,0x00,0x03,0x97, "CloseTextWindow"}, {0,0,0x00,0x03,0x11, "WaitText"}, {0,0,0x00,0x03,0x03, "TextReturn"}, {0,0,0x00,0x03,0xc9, "TextReturn"}, {0,0,0x00,0x03,0x3e8,"SetFaceGraphic"}, {0,0,0x00,0x03,0x3e9,"SetFaceGraphic"}, {0,0,0x00,0x03,0x78, "TextRuby"}, {0,0,0x00,0x03,0x66, "SetTextWindowType"}, {0,0,0x00,0x03,0x67, "OpenTextWindow"}, {0,0,0x00,0x03,0x98, "ClearTextWindow"}, {0,0,0x00,0x03,0x68, "ShowText"}, {0,0,0x00,0x02,0x01, "Select"}, {0,0,0x00,0x02,0x03, "Select"}, {0,0,0x00,0x04,0x44c,"TextSkipStart"}, {0,0,0x00,0x04,0x3e8,"CloseTextWindow"}, {0,0,0x01,0x04,0x64, "WaitTime"}, {0,0,0x01,0x04,0x6f, "WaitTime"}, {0,0,0x01,0x04,0x79, "WaitTime"}, {0,0,0x01,0x04,0x65, "WaitTime w/ Cancel"}, {0,0,0x01,0x04,0x70, "WaitTime w/ Cancel"}, {0,0,0x01,0x04,0x1fe,"GetTimer"}, {0,0,0x01,0x04,0x201,"ResetTimer (unsupported; see rldev)"}, {0,0,0x01,0x04,0x202,"ResetTimerAll (unsupported; see rldev)"}, {0,0,0x01,0x04,0x72, "GetTimer"}, {0,0,0x01,0x04,0x7c, "GetTimer(2)"}, {0,0,0x01,0x04,0x6e, "ClearTimer"}, {0,0,0x01,0x04,0x78, "ClearTimer(2)"}, {0,0,0x01,0x04,0x26c,"ClearTimer(multi)"}, {0,0,0x01,0x04,0x270,"ClearTimer(multi)"}, {0,0,0x01,0x04,0x276,"GetTimer(multi)"}, {0,0,0x01,0x04,0x1f4,"SetTimer"}, {0,0,0x01,0x04,0x3e8,"rand(x,y)"}, {0,0,0x01,0x04,0x3ec,"min(x,y)"}, {0,0,0x01,0x04,0x3ef,"min(x,y)"}, {0,0,0x01,0x04,0x320,"range conversion(V,?,ResultMin,ValMin,ValMax,ResultMax,?)"}, {0,0,0x01,0x04,0x3f1,"in_range(x,y,a)"}, {0,0,0x01,0x04,0x16c,"SetCursorType?"}, {0,0,0x01,0x04,0xbc1,"LoadFromMenu"}, {0,0,0x01,0x04,0x8d4,"SetTextWindowColor"}, {0,0,0x01,0x04,0x8d5,"SetTextWindowColor"}, {0,0,0x01,0x04,0x8d6,"SetTextWindowColor"}, {0,0,0x01,0x04,0x8d7,"SetTextWindowColor"}, {0,0,0x01,0x04,0x8d8,"SetTextWindowColor"}, {0,0,0x01,0x04,0x8db,"SetTextWindowColor"}, {0,0,0x01,0x04,0x93f,"SetTextWindowColor"}, {0,0,0x01,0x04,0xa39,"SetTextWindowColor"}, {0,0,0x01,0x04,0xa28,"Get #INIT_MESSAGE_SPEED (original) from gameexe.ini"}, {0,0,0x01,0x04,0xa29,"Get #INIT_MESSAGE_SPEED (original) from gameexe.ini"}, {0,0,0x01,0x04,0xa2c,"Get #MESSAGE_KEY_WAIT_USE (original) from gameexe.ini"}, {0,0,0x01,0x04,0xa2d,"Get #INIT_MESSAGE_SPEED (original) from gameexe.ini"}, {0,0,0x01,0x04,0xa2e,"Get #MESSAGE_KEY_WAIT_TIME (original) from gameexe.ini"}, {0,0,0x01,0x04,0x913,"Get #INIT_MESSAGE_SPEED"}, {0,0,0x01,0x04,0x914,"Get #INIT_MESSAGE_SPEED_MOD"}, {0,0,0x01,0x04,0x92e,"Get #MESSAGE_KEY_WAIT_USE"}, {0,0,0x01,0x04,0x92f,"Get #INIT_MESSAGE_SPEED_MOD"}, {0,0,0x01,0x04,0x930,"Get #MESSAGE_KEY_WAIT_TIME"}, {0,0,0x01,0x04,0x8af,"Set #INIT_MESSAGE_SPEED"}, {0,0,0x01,0x04,0x8b0,"Set #INIT_MESSAGE_SPEED_MOD"}, {0,0,0x01,0x04,0x8ca,"Set #MESSAGE_KEY_WAIT_USE"}, {0,0,0x01,0x04,0x8cb,"Set #INIT_MESSAGE_SPEED_MOD"}, {0,0,0x01,0x04,0x8cc,"Set #MESSAGE_KEY_WAIT_USE"}, {0,0,0x01,0x04,0x51f,"Set Name Text"}, {0,0,0x01,0x04,0x51e,"Get Name Text"}, {0,0,0x01,0x04,0x514,"Get Name Text"}, // scn2k_grp.cc; GrpImpl::Exec() // music commands {0,0,0x01,0x14,0, "PlayBGM"}, {0,0,0x01,0x14,2, "PlayBGM"}, {0,0,0x01,0x14,0x05, "StopBGM"}, {0,0,0x01,0x14,0x69, "FadeBGM"}, {0,0,0x01,0x15,0, "PlaySE"}, {0,0,0x01,0x15,2, "PlaySE"}, {0,0,0x01,0x17,0, "PlayKoe"}, {0,0,0x01,0x1a,1, "PlayMovie"}, {0,0,0x01,0x1a,0x14, "PlayMovie"}, // graphic commands {0,0,0x01,0x1e,0, "GraphicStackClear"}, {0,0,0x01,0x1f,0, "GraphicStackClear"}, {0,0,0x01,0x21,0x46, "LoadSurface"}, {0,0,0x01,0x21,0x49, "LoadBackSurface"}, {0,0,0x01,0x21,0x4b, "LoadForeSurface"}, {0,0,0x01,0x21,0x4c, "LoadSurface"}, {0,0,0x01,0x21,0x64, "CopySurface"}, {0,0,0x01,0x21,0x4b1,"ClearSurface"}, {0,0,0x01,0x21,0x44c,"AlphaCopy"}, {0,0,0x01,0x21,0x640,"SaturateCopy"}, {0,0,0x01,0x21,0x196,"??? grp"}, {0,0,0x01,0x22,0xc30,"ScrollEffect (Princess Bride)"}, {0,0,0x01,0x22,0xc1c,"FallEffect (Princess Bride)"}, {0,0,0x01,0x22,0x835,"FallEffect (Princess Bride)"}, // grphic object commands {0,0,0x01,0x04,0xd2, "??? grp"}, {0,0,0x01,0x04,0xd3, "??? grp"}, {0,0,0x01,0x04,0xd7, "??? grp"}, {0,0,0x01,0x04,0xd8, "??? grp"}, {0,0,0x01,0x04,0x5e0,"GetShownGrpFlag"}, {0,0,0x01,0x3d,0x0a, "ClearGrpObj"}, {0,0,0x01,0x3d,0x0b, "ClearGrpObj"}, {0,0,0x01,0x3e,0x0a, "ClearGrpObj"}, {0,0,0x01,0x3e,0x0a, "ClearGrpObj"}, {0,0,0x01,0x3c,0x01, "??? grp (CLANNAD)"}, {0,0,0x01,0x47,0x3e8,"SetGrpObj_Fname"}, {0,0,0x01,0x47,0x3eb,"SetGrpObj_GANname"}, {0,0,0x01,0x47,0x4b0,"SetGrpObj_Text"}, {0,0,0x01,0x48,0x3e8,"SetGrpObj_ForeGrp?"}, {0,0,0x01,0x49,0, "StopAnimation"}, {0,0,0x01,0x49,3, "QueryExecAnimation"}, {0,0,0x01,0x49,0x7d3,"SetGrpObj_GAN?"}, {0,0,0x01,0x49,0xbb9,"StartAnimation"}, {0,0,0x01,0x49,0xbbb,"StartAnimation"}, {0,0,0x01,0x49,0xbbd,"StartAnimation"}, {0,0,0x01,0x51,0x3e8,"SetGrpObj_xy"}, {0,0,0x01,0x51,0x3e9,"SetGrpObj_x"}, {0,0,0x01,0x51,0x3ea,"SetGrpObj_y"}, {0,0,0x01,0x51,0x3eb,"SetGrpObj_alpha"}, {0,0,0x01,0x51,0x3ec,"SetGrpObj_visible"}, {0,0,0x01,0x51,0x3ee,"SetGrpObj_xy?"}, {0,0,0x01,0x51,0x3fd,"SetGrpObj_centering?"}, {0,0,0x01,0x51,0x401,"SetGrpObj_textsize"}, {0,0,0x01,0x51,0x40a,"SetGrpObj_clipregion"}, {0,0,0x01,0x51,0x40f,"SetGrpObj_surfacenum"}, {0,0,0x01,0x51,0x416,"SetGrpObj_expand"}, {0,0,0x01,0x51,0x419,"SetGrpObj_rotate"}, {0,0,0x01,0x52,0x3e8,"SetGrpObj_xy(2)"}, {0,0,0x01,0x52,0x3ea,"SetGrpObj_y(2)"}, {0,0,0x01,0x52,0x3eb,"SetGrpObj_alpha(2)"}, {0,0,0x01,0x52,0x3ec,"SetGrpObj_visible(2)"}, {0,0,0x01,0x52,0x3ee,"SetGrpObj_xy?(2)"}, {0,0,0x01,0x52,0x3fd,"SetGrpObj_centering?(2)"}, {0,0,0x01,0x52,0x401,"SetGrpObj_textsize(2)"}, {0,0,0x01,0x52,0x408,"SetGrpObj_order (not supported)"}, {0,0,0x01,0x52,0x40a,"SetGrpObj_clipregion(2)"}, {0,0,0x01,0x52,0x40f,"SetGrpObj_surfacenum(2)"}, {0,0,0x01,0x52,0x416,"SetGrpObj_expand(2)"}, {0,0,0x01,0x52,0x419,"SetGrpObj_rotate(2)"}, {0,0,0x01,0x54,0x3e8,"GetGrpObj_xy"}, {0,0,0x01,0x54,0x44c,"GetGrpObj_wh"}, {0,0,0x02,0x3d,0x0a, "ClearGrpObj(2)"}, {0,0,0x02,0x3d,0x0b, "ClearGrpObj(2)"}, {0,0,0x02,0x3e,0x0a, "ClearGrpObj(2)"}, {0,0,0x02,0x3e,0x0a, "ClearGrpObj(2)"}, {0,0,0x02,0x3c,0x01, "??? grp (CLANNAD)(2)"}, {0,0,0x02,0x47,0x3e8,"SetGrpObj_Fname(2)"}, {0,0,0x02,0x47,0x3eb,"SetGrpObj_GANname(2)"}, {0,0,0x02,0x47,0x4b0,"SetGrpObj_Text(2)"}, {0,0,0x02,0x48,0x3e8,"SetGrpObj_ForeGrp?(2)"}, {0,0,0x02,0x49,0, "StopAnimation(2)"}, {0,0,0x02,0x49,3, "QueryExecAnimation(2)"}, {0,0,0x02,0x49,0x7d3,"SetGrpObj_GAN?(2)"}, {0,0,0x02,0x49,0xbb9,"StartAnimation(2)"}, {0,0,0x02,0x49,0xbbb,"StartAnimation(2)"}, {0,0,0x02,0x49,0xbbd,"StartAnimation(2)"}, {0,0,0x02,0x51,0x3e8,"SetGrpObj_xy(2)"}, {0,0,0x02,0x51,0x3ea,"SetGrpObj_y(2)"}, {0,0,0x02,0x51,0x3eb,"SetGrpObj_alpha(2)"}, {0,0,0x02,0x51,0x3ec,"SetGrpObj_visible(2)"}, {0,0,0x02,0x51,0x3ee,"SetGrpObj_xy?(2)"}, {0,0,0x02,0x51,0x3fd,"SetGrpObj_centering?(2)"}, {0,0,0x02,0x51,0x401,"SetGrpObj_textsize(2)"}, {0,0,0x02,0x51,0x40a,"SetGrpObj_clipregion(2)"}, {0,0,0x02,0x51,0x40f,"SetGrpObj_surfacenum(2)"}, {0,0,0x02,0x51,0x416,"SetGrpObj_expand(2)"}, {0,0,0x02,0x51,0x419,"SetGrpObj_rotate(2)"}, {0,0,0x02,0x52,0x3e8,"SetGrpObj_xy(2)(2)"}, {0,0,0x02,0x52,0x3ea,"SetGrpObj_y(2)(2)"}, {0,0,0x02,0x52,0x3eb,"SetGrpObj_alpha(2)(2)"}, {0,0,0x02,0x52,0x3ec,"SetGrpObj_visible(2)(2)"}, {0,0,0x02,0x52,0x3ee,"SetGrpObj_xy?(2)(2)"}, {0,0,0x02,0x52,0x3fd,"SetGrpObj_centering?(2)(2)"}, {0,0,0x02,0x52,0x401,"SetGrpObj_textsize(2)(2)"}, {0,0,0x02,0x52,0x40a,"SetGrpObj_clipregion(2)(2)"}, {0,0,0x02,0x52,0x40f,"SetGrpObj_surfacenum(2)(2)"}, {0,0,0x02,0x52,0x416,"SetGrpObj_expand(2)(2)"}, {0,0,0x02,0x52,0x419,"SetGrpObj_rotate(2)(2)"}, {0,0,0x02,0x54,0x3e8,"GetGrpObj_xy(2)"}, {0,0,0x02,0x54,0x44c,"GetGrpObj_wh(2)"}, {0,0,0,0,0,0} }; map<int, CmdDescrItem*> Cmd::cmd_descr; const char* Cmd::CmdDescr(int cmd1, int cmd2, int cmd3, int cmd4) { if (cmd_descr.empty()) { int i; for (i=0; cmd_descr_orig[i].cmd_descr != 0; i++) { CmdDescrItem& cur = cmd_descr_orig[i]; int item_num = cur.cmd1*1000000+cur.cmd2*10000+cur.cmd3; map<int,CmdDescrItem*>::iterator it = cmd_descr.find(item_num); if (it == cmd_descr.end()) cmd_descr[item_num] = &cur; else { cur.next = it->second; it->second = &cur; } } } int item_num = cmd1*1000000+cmd2*10000+cmd3; map<int,CmdDescrItem*>::iterator it = cmd_descr.find(item_num); if (it == cmd_descr.end()) return "No descr (unsupported)"; CmdDescrItem* cur = it->second; do { if (cur->cmd1 == cmd1 && cur->cmd2 == cmd2 && cur->cmd3 == cmd3) { return cur->cmd_descr; } cur = cur->next; } while(cur != 0); return "No descr (unsupported)"; }