diff options
11 files changed, 275 insertions, 4 deletions
diff --git a/engines/wintermute/base/base_game.cpp b/engines/wintermute/base/base_game.cpp index 668053bb3a..ce4c5fdda5 100644 --- a/engines/wintermute/base/base_game.cpp +++ b/engines/wintermute/base/base_game.cpp @@ -71,6 +71,10 @@ #include "common/system.h" #include "common/file.h" +#if EXTENDED_DEBUGGER_ENABLED == true +#include "engines/wintermute/base/scriptables/debuggable/debuggable_script_engine.h" +#endif + namespace Wintermute { ////////////////////////////////////////////////////////////////////// @@ -398,7 +402,11 @@ bool BaseGame::initialize1() { break; } +#if EXTENDED_DEBUGGER_ENABLED == true + _scEngine = new DebuggableScEngine(this); +#else _scEngine = new ScEngine(this); +#endif if (_scEngine == nullptr) { break; } diff --git a/engines/wintermute/base/base_game.h b/engines/wintermute/base/base_game.h index e535cc9618..59e3a9c504 100644 --- a/engines/wintermute/base/base_game.h +++ b/engines/wintermute/base/base_game.h @@ -35,6 +35,9 @@ #include "engines/wintermute/coll_templ.h" #include "engines/wintermute/math/rect32.h" #include "common/events.h" +#if EXTENDED_DEBUGGER_ENABLED == true +#include "engines/wintermute/base/scriptables/debuggable/debuggable_script_engine.h" +#endif namespace Wintermute { @@ -148,7 +151,11 @@ public: BaseRenderer *_renderer; BaseSoundMgr *_soundMgr; +#if EXTENDED_DEBUGGER_ENABLED == true + DebuggableScEngine *_scEngine; +#else ScEngine *_scEngine; +#endif BaseScriptable *_mathClass; BaseSurfaceStorage *_surfaceStorage; BaseFontStorage *_fontStorage; diff --git a/engines/wintermute/base/base_script_holder.cpp b/engines/wintermute/base/base_script_holder.cpp index bf53c0253c..7427a9b082 100644 --- a/engines/wintermute/base/base_script_holder.cpp +++ b/engines/wintermute/base/base_script_holder.cpp @@ -312,7 +312,11 @@ bool BaseScriptHolder::addScript(const char *filename) { if (!scr) { if (_gameRef->_editorForceScripts) { // editor hack +#if EXTENDED_DEBUGGER_ENABLED + scr = new DebuggableScript(_gameRef, _gameRef->_scEngine); +#else scr = new ScScript(_gameRef, _gameRef->_scEngine); +#endif scr->_filename = new char[strlen(filename) + 1]; strcpy(scr->_filename, filename); scr->_state = SCRIPT_ERROR; @@ -462,8 +466,15 @@ void BaseScriptHolder::makeFreezable(bool freezable) { ScScript *BaseScriptHolder::invokeMethodThread(const char *methodName) { for (int i = _scripts.size() - 1; i >= 0; i--) { if (_scripts[i]->canHandleMethod(methodName)) { - +#if EXTENDED_DEBUGGER_ENABLED == true + DebuggableScEngine* debuggableEngine; + debuggableEngine = dynamic_cast<DebuggableScEngine*>(_scripts[i]->_engine); + // TODO: Not pretty + assert(debuggableEngine); + ScScript *thread = new DebuggableScript(_gameRef, debuggableEngine); +#else ScScript *thread = new ScScript(_gameRef, _scripts[i]->_engine); +#endif if (thread) { bool ret = thread->createMethodThread(_scripts[i], methodName); if (DID_SUCCEED(ret)) { diff --git a/engines/wintermute/base/scriptables/debuggable/debuggable_script.cpp b/engines/wintermute/base/scriptables/debuggable/debuggable_script.cpp new file mode 100644 index 0000000000..71f78a8d28 --- /dev/null +++ b/engines/wintermute/base/scriptables/debuggable/debuggable_script.cpp @@ -0,0 +1,63 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include "debuggable_script.h" +#include "debuggable_script_engine.h" +#include "engines/wintermute/base/scriptables/script_stack.h" + +namespace Wintermute { + +DebuggableScript::DebuggableScript(BaseGame *inGame, DebuggableScEngine *engine) : ScScript(inGame, engine), _engine(engine), _stepDepth(kDefaultStepDepth) {} + +DebuggableScript::~DebuggableScript() {} + +void DebuggableScript::preInstHook(uint32 inst) {} + +void DebuggableScript::postInstHook(uint32 inst) {} + +void DebuggableScript::setStepDepth(int depth) { + _stepDepth = depth; +} + +void DebuggableScript::step() { + setStepDepth(_callStack->_sP); + // TODO double check +} + +void DebuggableScript::stepContinue() { + setStepDepth(kDefaultStepDepth); +} + +void DebuggableScript::stepFinish() { + setStepDepth(_callStack->_sP - 1); +} + +uint DebuggableScript::dbgGetLine() const { + return _currentLine; +} + +Common::String DebuggableScript::dbgGetFilename() const { + return _filename; +} + +} // End of namespace Wintermute + diff --git a/engines/wintermute/base/scriptables/debuggable/debuggable_script.h b/engines/wintermute/base/scriptables/debuggable/debuggable_script.h new file mode 100644 index 0000000000..dc9accece9 --- /dev/null +++ b/engines/wintermute/base/scriptables/debuggable/debuggable_script.h @@ -0,0 +1,63 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef DEBUGGABLE_SCRIPT_H_ +#define DEBUGGABLE_SCRIPT_H_ + +#include "engines/wintermute/base/scriptables/script.h" + +namespace Wintermute { +class ScriptMonitor; +class DebuggableScEngine; + +class DebuggableScript : public ScScript { + static const int kDefaultStepDepth = -2; + int32 _stepDepth; + DebuggableScEngine *_engine; + virtual void preInstHook(uint32 inst) override; + virtual void postInstHook(uint32 inst) override; + void setStepDepth(int depth); +public: + DebuggableScript(BaseGame *inGame, DebuggableScEngine *engine); + virtual ~DebuggableScript(); + /** + * Return argument to last II_DBG_LINE encountered + */ + virtual uint dbgGetLine() const; + virtual Common::String dbgGetFilename() const; + /** + * Execute one more instruction + */ + void step(); + /** + * Continue execution + */ + void stepContinue(); + /** + * Continue execution until the activation record on top of the stack is popped + */ + void stepFinish(); +}; + +} // End of namespace Wintermute + +#endif /* DEBUGGABLE_SCRIPT_H_ */ diff --git a/engines/wintermute/base/scriptables/debuggable/debuggable_script_engine.cpp b/engines/wintermute/base/scriptables/debuggable/debuggable_script_engine.cpp new file mode 100644 index 0000000000..f1f1bf776e --- /dev/null +++ b/engines/wintermute/base/scriptables/debuggable/debuggable_script_engine.cpp @@ -0,0 +1,34 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include "debuggable_script_engine.h" +#include "debuggable_script.h" + +namespace Wintermute { + +DebuggableScEngine::DebuggableScEngine(BaseGame *inGame) : ScEngine(inGame), _monitor(nullptr) {} + +void DebuggableScEngine::attachMonitor(ScriptMonitor *monitor) { + _monitor = monitor; +} + +} // End of namespace Wintermute diff --git a/engines/wintermute/base/scriptables/debuggable/debuggable_script_engine.h b/engines/wintermute/base/scriptables/debuggable/debuggable_script_engine.h new file mode 100644 index 0000000000..8469ecdc25 --- /dev/null +++ b/engines/wintermute/base/scriptables/debuggable/debuggable_script_engine.h @@ -0,0 +1,52 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef DEBUGGABLE_SCRIPT_ENGINE_H_ +#define DEBUGGABLE_SCRIPT_ENGINE_H_ + +#include "engines/wintermute/base/scriptables/debuggable/debuggable_script.h" +#include "engines/wintermute/base/scriptables/script_engine.h" +#include "engines/wintermute/coll_templ.h" +#include "common/algorithm.h" + +namespace Wintermute { + +class Breakpoint; +class DebuggableScript; +class DebuggableScEngine; +class ScriptMonitor; + +class DebuggableScEngine : public ScEngine { + Common::Array<Breakpoint *> _breakpoints; + ScriptMonitor *_monitor; +public: + DebuggableScEngine(BaseGame *inGame); + void attachMonitor(ScriptMonitor *); + + friend class DebuggerController; + friend class DebuggableScript; + friend class ScScript; +}; + +} // End of namespace Wintermute + +#endif /* DEBUGGABLE_SCRIPT_ENGINE_H_ */ diff --git a/engines/wintermute/base/scriptables/script.cpp b/engines/wintermute/base/scriptables/script.cpp index de2f76d033..938ec031da 100644 --- a/engines/wintermute/base/scriptables/script.cpp +++ b/engines/wintermute/base/scriptables/script.cpp @@ -32,7 +32,9 @@ #include "engines/wintermute/base/scriptables/script_engine.h" #include "engines/wintermute/base/scriptables/script_stack.h" #include "common/memstream.h" - +#if EXTENDED_DEBUGGER_ENABLED == true +#include "engines/wintermute/base/scriptables/debuggable/debuggable_script.h" +#endif namespace Wintermute { IMPLEMENT_PERSISTENT(ScScript, false) @@ -522,6 +524,9 @@ bool ScScript::executeInstruction() { ScValue *op2; uint32 inst = getDWORD(); + + preInstHook(inst); + switch (inst) { case II_DEF_VAR: @@ -1092,6 +1097,7 @@ bool ScScript::executeInstruction() { ret = STATUS_FAILED; } // switch(instruction) + postInstHook(inst); //delete op; return ret; @@ -1314,8 +1320,15 @@ ScScript *ScScript::invokeEventHandler(const Common::String &eventName, bool unb if (!pos) { return nullptr; } - +#if EXTENDED_DEBUGGER_ENABLED == true + // TODO: Not pretty + DebuggableScEngine* debuggableEngine; + debuggableEngine = dynamic_cast<DebuggableScEngine*>(_engine); + assert(debuggableEngine); + ScScript *thread = new DebuggableScript(_gameRef, debuggableEngine); +#else ScScript *thread = new ScScript(_gameRef, _engine); +#endif if (thread) { bool ret = thread->createThread(this, pos, eventName); if (DID_SUCCEED(ret)) { @@ -1454,4 +1467,8 @@ void ScScript::afterLoad() { } } +void ScScript::preInstHook(uint32 inst) {} + +void ScScript::postInstHook(uint32 inst) {} + } // End of namespace Wintermute diff --git a/engines/wintermute/base/scriptables/script.h b/engines/wintermute/base/scriptables/script.h index 304424accc..c1d1cce4ee 100644 --- a/engines/wintermute/base/scriptables/script.h +++ b/engines/wintermute/base/scriptables/script.h @@ -33,12 +33,15 @@ #include "engines/wintermute/base/base.h" #include "engines/wintermute/base/scriptables/dcscript.h" // Added by ClassView #include "engines/wintermute/coll_templ.h" +#include "engines/wintermute/persistent.h" namespace Wintermute { class BaseScriptHolder; class BaseObject; class ScEngine; class ScStack; +class ScValue; + class ScScript : public BaseClass { public: BaseArray<int> _breakpoints; @@ -125,7 +128,7 @@ public: ScValue *_globals; ScEngine *_engine; int32 _currentLine; - bool executeInstruction(); + virtual bool executeInstruction(); char *getString(); uint32 getDWORD(); double getFloat(); @@ -161,6 +164,9 @@ private: bool initScript(); bool initTables(); + + virtual void preInstHook(uint32 inst); + virtual void postInstHook(uint32 inst); }; } // End of namespace Wintermute diff --git a/engines/wintermute/base/scriptables/script_engine.cpp b/engines/wintermute/base/scriptables/script_engine.cpp index cdf55a304c..26122094f1 100644 --- a/engines/wintermute/base/scriptables/script_engine.cpp +++ b/engines/wintermute/base/scriptables/script_engine.cpp @@ -144,7 +144,15 @@ ScScript *ScEngine::runScript(const char *filename, BaseScriptHolder *owner) { } // add new script +#if EXTENDED_DEBUGGER_ENABLED == true + DebuggableScEngine* debuggableEngine; + debuggableEngine = dynamic_cast<DebuggableScEngine*>(this); + // TODO: Not pretty + assert(debuggableEngine); + ScScript *script = new DebuggableScript(_gameRef, debuggableEngine); +#else ScScript *script = new ScScript(_gameRef, this); +#endif bool ret = script->create(filename, compBuffer, compSize, owner); if (DID_FAIL(ret)) { _gameRef->LOG(ret, "Error running script '%s'...", filename); diff --git a/engines/wintermute/module.mk b/engines/wintermute/module.mk index 514809def9..e8798250ce 100644 --- a/engines/wintermute/module.mk +++ b/engines/wintermute/module.mk @@ -27,6 +27,8 @@ MODULE_OBJS := \ ad/ad_talk_holder.o \ ad/ad_talk_node.o \ ad/ad_waypoint_group.o \ + base/scriptables/debuggable/debuggable_script.o \ + base/scriptables/debuggable/debuggable_script_engine.o \ base/scriptables/script.o \ base/scriptables/script_engine.o \ base/scriptables/script_stack.o \ |