mirror of
https://github.com/libretro/scummvm.git
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Initial incomplete version of a MADE script dumper
svn-id: r32150
This commit is contained in:
parent
f4cc7dfa85
commit
25e7e1999a
engines/made
@ -183,7 +183,6 @@ ScriptInterpreter::~ScriptInterpreter() {
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}
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void ScriptInterpreter::runScript(int16 scriptObjectIndex) {
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_vm->_quit = false;
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_runningScriptObjectIndex = scriptObjectIndex;
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@ -201,7 +200,64 @@ void ScriptInterpreter::runScript(int16 scriptObjectIndex) {
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warning("ScriptInterpreter::runScript(%d) Unknown opcode %02X", _runningScriptObjectIndex, opcode);
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}
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}
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}
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void ScriptInterpreter::dumpScript(int16 scriptObjectIndex) {
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_codeBase = _vm->_dat->getObject(scriptObjectIndex)->getData();
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_codeIp = _codeBase;
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int16 val = 0;
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// TODO: script size
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while (true) {
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byte opcode = readByte();
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if (opcode >= 1 && opcode <= _commandsMax) {
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printf("[%04X:%04X] %s\n", _runningScriptObjectIndex, (uint) (_codeIp - _codeBase), _commands[opcode - 1].desc);
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//(this->*_commands[opcode - 1].proc)();
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// Handle command data
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if (!strcmp(_commands[opcode - 1].desc, "cmd_branchTrue")) {
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val = readInt16();
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printf("Offset = %04X\n", val);
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} else if (!strcmp(_commands[opcode - 1].desc, "cmd_branchFalse")) {
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val = readInt16();
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printf("Offset = %04X\n", val);
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} else if (!strcmp(_commands[opcode - 1].desc, "cmd_branch")) {
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val = readInt16();
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printf("Offset = %04X\n", val);
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} else if (!strcmp(_commands[opcode - 1].desc, "cmd_loadConstant")) {
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val = readInt16();
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printf("Constant = %04X\n", val);
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} else if (!strcmp(_commands[opcode - 1].desc, "cmd_loadVariable")) {
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val = readInt16();
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printf("Variable = %04X\n", val);
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} else if (!strcmp(_commands[opcode - 1].desc, "cmd_set")) {
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val = readInt16();
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printf("Variable = %04X\n", val);
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} else if (!strcmp(_commands[opcode - 1].desc, "cmd_call")) {
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// TODO
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printf("TODO\n");
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} else if (!strcmp(_commands[opcode - 1].desc, "cmd_arg") ||
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!strcmp(_commands[opcode - 1].desc, "cmd_aset") ||
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!strcmp(_commands[opcode - 1].desc, "cmd_tmp") ||
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!strcmp(_commands[opcode - 1].desc, "cmd_tset") ||
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!strcmp(_commands[opcode - 1].desc, "cmd_tspace")) {
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val = readByte();
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printf("argIndex = %d\n", val);
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} else if (!strcmp(_commands[opcode - 1].desc, "cmd_send")) {
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/*byte argc = */readByte();
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// TODO
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printf("TODO\n");
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} else if (!strcmp(_commands[opcode - 1].desc, "cmd_extend")) {
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/*byte func = */readByte();
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/*byte argc = */readByte();
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// TODO
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printf("TODO\n");
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}
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} else {
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warning("ScriptInterpreter::runScript(%d) Unknown opcode %02X", _runningScriptObjectIndex, opcode);
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}
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}
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}
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byte ScriptInterpreter::readByte() {
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@ -63,6 +63,7 @@ public:
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ScriptInterpreter(MadeEngine *vm);
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~ScriptInterpreter();
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void runScript(int16 scriptObjectIndex);
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void dumpScript(int16 scriptObjectIndex);
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protected:
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MadeEngine *_vm;
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