diff options
Diffstat (limited to 'engines')
-rw-r--r-- | engines/wage/script.cpp | 232 | ||||
-rw-r--r-- | engines/wage/script.h | 11 | ||||
-rw-r--r-- | engines/wage/wage.cpp | 1 |
3 files changed, 239 insertions, 5 deletions
diff --git a/engines/wage/script.cpp b/engines/wage/script.cpp index dcb993a2a9..f03b364c4d 100644 --- a/engines/wage/script.cpp +++ b/engines/wage/script.cpp @@ -54,6 +54,30 @@ namespace Wage { +Script::Script(Common::SeekableReadStream *data) : _data(data) { + convertToText(); +} + +Script::~Script() { + for (int i = 0; i < _scriptText.size(); i++) { + delete _scriptText[i]; + } +} + +void Script::print() { + for (int i = 0; i < _scriptText.size(); i++) { + debug(0, "%d [%04x]: %s", i, _scriptText[i]->offset, _scriptText[i]->line.c_str()); + } +} + +void Script::printLine(int offset) { + for (int i = 0; i < _scriptText.size(); i++) + if (_scriptText[i]->offset >= offset) { + debug(0, "%d [%04x]: %s", i, _scriptText[i]->offset, _scriptText[i]->line.c_str()); + break; + } +} + bool Script::execute(World *world, int loopCount, String *inputText, Designed *inputClick, WageEngine *callbacks) { _world = world; _loopCount = loopCount; @@ -62,11 +86,11 @@ bool Script::execute(World *world, int loopCount, String *inputText, Designed *i _callbacks = callbacks; _handled = false; - _data->skip(12); + _data->seek(12); while (_data->pos() < _data->size()) { - byte command = _data->readByte(); + printLine(_data->pos()); - debug(1, "Command: %x", command); + byte command = _data->readByte(); switch(command) { case 0x80: // IF @@ -227,7 +251,7 @@ Script::Operand *Script::readOperand() { case 0xB3: // VICTORY# return new Operand(cont->_kills, NUMBER); case 0xB4: // BADCOPY# - return new Operand(0, NUMBER); // ???? + return new Operand(0, NUMBER); // \?\?\?? case 0xFF: { // user variable @@ -859,4 +883,204 @@ void Script::handleAttack(Weapon *weapon) { warning("STUB: handleAttack"); } +enum { + BLOCK_START, + BLOCK_END, + STATEMENT, + OPERATOR, + OPCODE +}; + +struct { + const char *cmd; + int type; +} mapping[] = { + { "IF{", STATEMENT }, // 0x80 + { "=", OPERATOR }, + { "<", OPERATOR }, + { ">", OPERATOR }, + { "}AND{", OPCODE }, + { "}OR{", OPCODE }, + { "\?\?\?(0x86)", OPCODE }, + { "EXIT\n", BLOCK_END }, + { "END\n", BLOCK_END }, // 0x88 + { "MOVE{", STATEMENT }, + { "}TO{", OPCODE }, + { "PRINT{", STATEMENT }, + { "SOUND{", STATEMENT }, + { "\?\?\?(0x8d)", OPCODE }, + { "LET{", STATEMENT }, + { "+", OPERATOR }, + { "-", OPERATOR }, // 0x90 + { "*", OPERATOR }, + { "/", OPERATOR }, + { "==", OPERATOR }, + { ">>", OPERATOR }, + { "MENU{", STATEMENT }, + { "\?\?\?(0x96)", OPCODE }, + { "\?\?\?(0x97)", OPCODE }, + { "\?\?\?(0x98)", OPCODE }, // 0x98 + { "\?\?\?(0x99)", OPCODE }, + { "\?\?\?(0x9a)", OPCODE }, + { "\?\?\?(0x9b)", OPCODE }, + { "\?\?\?(0x9c)", OPCODE }, + { "\?\?\?(0x9d)", OPCODE }, + { "\?\?\?(0x9e)", OPCODE }, + { "\?\?\?(0x9f)", OPCODE }, + { "TEXT$", OPCODE }, // 0xa0 + { "CLICK$", OPCODE }, + { "\?\?\?(0xa2)", OPCODE }, + { "\?\?\?(0xa3)", OPCODE }, + { "\?\?\?(0xa4)", OPCODE }, + { "\?\?\?(0xa5)", OPCODE }, + { "\?\?\?(0xa6)", OPCODE }, + { "\?\?\?(0xa7)", OPCODE }, + { "\?\?\?(0xa8)", OPCODE }, // 0xa8 + { "\?\?\?(0xa9)", OPCODE }, + { "\?\?\?(0xaa)", OPCODE }, + { "\?\?\?(0xab)", OPCODE }, + { "\?\?\?(0xac)", OPCODE }, + { "\?\?\?(0xad)", OPCODE }, + { "\?\?\?(0xae)", OPCODE }, + { "\?\?\?(0xaf)", OPCODE }, + { "VISITS#", OPCODE }, // 0xb0 // The number of scenes the player has visited, including repeated visits. + { "RANDOM#", OPCODE }, // RANDOM# for Star Trek, but VISITS# for some other games? + { "LOOP#", OPCODE }, // The number of commands the player has given in the current scene. + { "VICTORY#", OPCODE }, // The number of characters killed. + { "BADCOPY#", OPCODE }, + { "RANDOM#", OPCODE }, // A random number between 1 and 100. + { "\?\?\?(0xb6)", OPCODE }, + { "\?\?\?(0xb7)", OPCODE }, + { "\?\?\?(0xb8)", OPCODE }, // 0xb8 + { "\?\?\?(0xb9)", OPCODE }, + { "\?\?\?(0xba)", OPCODE }, + { "\?\?\?(0xbb)", OPCODE }, + { "\?\?\?(0xbc)", OPCODE }, + { "\?\?\?(0xbd)", OPCODE }, + { "\?\?\?(0xbe)", OPCODE }, + { "\?\?\?(0xbf)", OPCODE }, + { "STORAGE@", OPCODE }, // 0xc0 + { "SCENE@", OPCODE }, + { "PLAYER@", OPCODE }, + { "MONSTER@", OPCODE }, + { "RANDOMSCN@", OPCODE }, + { "RANDOMCHR@", OPCODE }, + { "RANDOMOBJ@", OPCODE }, + { "\?\?\?(0xc7)", OPCODE }, + { "\?\?\?(0xc8)", OPCODE }, // 0xc8 + { "\?\?\?(0xc9)", OPCODE }, + { "\?\?\?(0xca)", OPCODE }, + { "\?\?\?(0xcb)", OPCODE }, + { "\?\?\?(0xcc)", OPCODE }, + { "\?\?\?(0xcd)", OPCODE }, + { "\?\?\?(0xce)", OPCODE }, + { "\?\?\?(0xcf)", OPCODE }, + { "PHYS.STR.BAS#", OPCODE }, // 0xd0 + { "PHYS.HIT.BAS#", OPCODE }, + { "PHYS.ARM.BAS#", OPCODE }, + { "PHYS.ACC.BAS#", OPCODE }, + { "SPIR.STR.BAS#", OPCODE }, + { "SPIR.HIT.BAS#", OPCODE }, + { "SPIR.ARM.BAS#", OPCODE }, + { "SPIR.ACC.BAS#", OPCODE }, + { "PHYS.SPE.BAS#", OPCODE }, // 0xd8 + { "\?\?\?(0xd9)", OPCODE }, + { "\?\?\?(0xda)", OPCODE }, + { "\?\?\?(0xdb)", OPCODE }, + { "\?\?\?(0xdc)", OPCODE }, + { "\?\?\?(0xdd)", OPCODE }, + { "\?\?\?(0xde)", OPCODE }, + { "\?\?\?(0xdf)", OPCODE }, + { "PHYS.STR.CUR#", OPCODE }, // 0xe0 + { "PHYS.HIT.CUR#", OPCODE }, + { "PHYS.ARM.CUR#", OPCODE }, + { "PHYS.ACC.CUR#", OPCODE }, + { "SPIR.STR.CUR#", OPCODE }, + { "SPIR.HIT.CUR#", OPCODE }, + { "SPIR.ARM.CUR#", OPCODE }, + { "SPIR.ACC.CUR#", OPCODE }, + { "PHYS.SPE.CUR#", OPCODE }, // 0xe8 + { "\?\?\?(0xe9)", OPCODE }, + { "\?\?\?(0xea)", OPCODE }, + { "\?\?\?(0xeb)", OPCODE }, + { "\?\?\?(0xec)", OPCODE }, + { "\?\?\?(0xed)", OPCODE }, + { "\?\?\?(0xee)", OPCODE }, + { "\?\?\?(0xef)", OPCODE }, + { "\?\?\?(0xf0)", OPCODE }, + { "\?\?\?(0xf1)", OPCODE }, + { "\?\?\?(0xf2)", OPCODE }, + { "\?\?\?(0xf3)", OPCODE }, + { "\?\?\?(0xf4)", OPCODE }, + { "\?\?\?(0xf5)", OPCODE }, + { "\?\?\?(0xf6)", OPCODE }, + { "\?\?\?(0xf7)", OPCODE }, + { "\?\?\?(0xf8)", OPCODE }, // 0xa8 + { "\?\?\?(0xf9)", OPCODE }, + { "\?\?\?(0xfa)", OPCODE }, + { "\?\?\?(0xfb)", OPCODE }, + { "\?\?\?(0xfc)", OPCODE }, + { "}\n", OPCODE }, + { "}THEN\n", BLOCK_START }, + { "\?\?\?(0xff)", OPCODE } // Uservar +}; + +void Script::convertToText() { + _data->seek(12); + + int indentLevel = 0; + ScriptText *scr = new ScriptText; + scr->offset = _data->pos(); + + while(true) { + int c = _data->readByte(); + + if (_data->eos()) + break; + + if (c < 0x80) { + if (c < 0x20) + error("Unknown code 0x%02x at %d", c, _data->pos()); + + do { + scr->line += c; + c = _data->readByte(); + } while (c < 0x80); + + _data->seek(-1, SEEK_CUR); + } else if (c == 0xff) { + int value = _data->readByte(); + value -= 1; + scr->line += (char)('A' + (value / 9)); + scr->line += (char)('0' + (value % 9) + 1); + scr->line += '#'; + } else { + const char *cmd = mapping[c - 0x80].cmd; + int type = mapping[c - 0x80].type; + + if (type == STATEMENT) { + for (int i = 0; i < indentLevel; i++) + scr->line += ' '; + } else if (type == BLOCK_START) { + indentLevel += 2; + } else if (type == BLOCK_END) { + indentLevel -= 2; + for (int i = 0; i < indentLevel; i++) + scr->line += ' '; + } + + scr->line += cmd; + + if (strchr(cmd, '\n')) { + scr->line.deleteLastChar(); + + _scriptText.push_back(scr); + + scr = new ScriptText; + scr->offset = _data->pos(); + } + } + } +} + } // End of namespace Wage diff --git a/engines/wage/script.h b/engines/wage/script.h index 77b6d7d17e..fde7395298 100644 --- a/engines/wage/script.h +++ b/engines/wage/script.h @@ -52,7 +52,7 @@ namespace Wage { class Script { public: - Script(Common::SeekableReadStream *data) : _data(data) {} + Script(Common::SeekableReadStream *data); ~Script(); private: @@ -136,7 +136,14 @@ private: } }; + struct ScriptText { + int offset; + Common::String line; + }; + public: + void print(); + void printLine(int offset); bool execute(World *world, int loopCount, String *inputText, Designed *inputClick, WageEngine *callbacks); private: @@ -173,6 +180,8 @@ private: bool tryAttack(Weapon *weapon, Common::String &input); void handleAttack(Weapon *weapon); + Common::Array<ScriptText *> _scriptText; + void convertToText(); }; } // End of namespace Wage diff --git a/engines/wage/wage.cpp b/engines/wage/wage.cpp index 533b30f4e3..f91b5fa02b 100644 --- a/engines/wage/wage.cpp +++ b/engines/wage/wage.cpp @@ -111,6 +111,7 @@ Common::Error WageEngine::run() { Common::Rect r(0, 0, screen.w, screen.h); Common::String input("look"); + _world->_globalScript->print(); _world->_globalScript->execute(_world, 1, &input, NULL, this); //_world->_orderedScenes[1]->_design->paint(&screen, _world->_patterns, false); |