diff options
Diffstat (limited to 'engines')
-rw-r--r-- | engines/parallaction/exec_br.cpp | 4 | ||||
-rw-r--r-- | engines/parallaction/exec_ns.cpp | 4 | ||||
-rw-r--r-- | engines/parallaction/objects.h | 1 | ||||
-rw-r--r-- | engines/parallaction/parallaction.cpp | 7 | ||||
-rw-r--r-- | engines/parallaction/parallaction.h | 12 | ||||
-rw-r--r-- | engines/parallaction/parser_br.cpp | 24 | ||||
-rw-r--r-- | engines/parallaction/parser_ns.cpp | 53 |
7 files changed, 41 insertions, 64 deletions
diff --git a/engines/parallaction/exec_br.cpp b/engines/parallaction/exec_br.cpp index 0e63b5e216..874d9d97a2 100644 --- a/engines/parallaction/exec_br.cpp +++ b/engines/parallaction/exec_br.cpp @@ -165,11 +165,11 @@ DECLARE_COMMAND_OPCODE(move) { } DECLARE_COMMAND_OPCODE(start) { - _cmdRunCtxt.cmd->u._animation->_flags |= kFlagsActing; + _cmdRunCtxt.cmd->u._zone->_flags |= kFlagsActing; } DECLARE_COMMAND_OPCODE(stop) { - _cmdRunCtxt.cmd->u._animation->_flags &= ~kFlagsActing; + _cmdRunCtxt.cmd->u._zone->_flags &= ~kFlagsActing; } diff --git a/engines/parallaction/exec_ns.cpp b/engines/parallaction/exec_ns.cpp index f86930a56e..821d058ac9 100644 --- a/engines/parallaction/exec_ns.cpp +++ b/engines/parallaction/exec_ns.cpp @@ -225,7 +225,7 @@ DECLARE_COMMAND_OPCODE(clear) { DECLARE_COMMAND_OPCODE(start) { - _cmdRunCtxt.cmd->u._animation->_flags |= kFlagsActing; + _cmdRunCtxt.cmd->u._zone->_flags |= kFlagsActing; } @@ -315,7 +315,7 @@ DECLARE_COMMAND_OPCODE(move) { DECLARE_COMMAND_OPCODE(stop) { - _cmdRunCtxt.cmd->u._animation->_flags &= ~kFlagsActing; + _cmdRunCtxt.cmd->u._zone->_flags &= ~kFlagsActing; } diff --git a/engines/parallaction/objects.h b/engines/parallaction/objects.h index 10cfb5333b..d1ad943625 100644 --- a/engines/parallaction/objects.h +++ b/engines/parallaction/objects.h @@ -93,7 +93,6 @@ enum CommandFlags { struct CommandData { uint32 _flags; - Animation * _animation; Zone* _zone; char* _string; uint16 _callable; diff --git a/engines/parallaction/parallaction.cpp b/engines/parallaction/parallaction.cpp index dcacf900be..9f70fa1805 100644 --- a/engines/parallaction/parallaction.cpp +++ b/engines/parallaction/parallaction.cpp @@ -55,13 +55,6 @@ uint32 _engineFlags = 0; uint16 _score = 1; char _password[8]; -Command * _forwardedCommands[MAX_FORWARDS] = { - NULL -}; - -char _forwardedAnimationNames[MAX_FORWARDS][20]; -uint16 _numForwards = 0; - uint32 _commandFlags = 0; uint16 _introSarcData3 = 200; uint16 _introSarcData2 = 1; diff --git a/engines/parallaction/parallaction.h b/engines/parallaction/parallaction.h index 09d0eabb73..dfc83f04c1 100644 --- a/engines/parallaction/parallaction.h +++ b/engines/parallaction/parallaction.h @@ -150,9 +150,6 @@ extern uint16 _score; extern uint16 _language; extern uint32 _engineFlags; #define MAX_FORWARDS 50 -extern Command *_forwardedCommands[]; -extern char _forwardedAnimationNames[][20]; -extern uint16 _numForwards; extern char _slideText[][MAX_TOKEN_LEN]; extern uint16 _introSarcData3; // sarcophagus stuff to be saved extern uint16 _introSarcData2; // sarcophagus stuff to be saved @@ -757,11 +754,19 @@ protected: Animation *parseAnimation(Script &script, AnimationList &list, char *name); void parseCommands(Script &script, CommandList&); void parseCommandFlags(); + void saveCommandForward(const char *name, Command* cmd); + void resolveCommandForwards(); void createCommand(uint id); void addCommand(); void initOpcodes(); void initParsers(); + struct CommandForwardReference { + char name[20]; + Command* cmd; + } _forwardedCommands[MAX_FORWARDS]; + uint _numForwardedCommands; + // program parser OpcodeSet _instructionParsers; Table *_instructionNames; @@ -954,7 +959,6 @@ private: DECLARE_UNQUALIFIED_LOCATION_PARSER(null); DECLARE_UNQUALIFIED_COMMAND_PARSER(ifchar); DECLARE_UNQUALIFIED_COMMAND_PARSER(endif); - DECLARE_UNQUALIFIED_COMMAND_PARSER(zone); DECLARE_UNQUALIFIED_COMMAND_PARSER(location); DECLARE_UNQUALIFIED_COMMAND_PARSER(toggle); DECLARE_UNQUALIFIED_COMMAND_PARSER(string); diff --git a/engines/parallaction/parser_br.cpp b/engines/parallaction/parser_br.cpp index e193ab86b9..4e75b09355 100644 --- a/engines/parallaction/parser_br.cpp +++ b/engines/parallaction/parser_br.cpp @@ -420,26 +420,6 @@ DECLARE_COMMAND_PARSER(music) { } -DECLARE_COMMAND_PARSER(zone) { - debugC(7, kDebugParser, "COMMAND_PARSER(zone) "); - - createCommand(_lookup); - - _locParseCtxt.cmd->u._zone = findZone(_tokens[_locParseCtxt.nextToken]); - _locParseCtxt.nextToken++; - - if (_locParseCtxt.cmd->u._zone == NULL) { - assert(_numForwards < MAX_FORWARDS); - strcpy(_forwardedAnimationNames[_numForwards], _tokens[_locParseCtxt.nextToken-1]); - _forwardedCommands[_numForwards] = _locParseCtxt.cmd; - _numForwards++; - } - - parseCommandFlags(); - addCommand(); -} - - DECLARE_COMMAND_PARSER(zeta) { debugC(7, kDebugParser, "COMMAND_PARSER(zeta) "); @@ -824,7 +804,7 @@ void Parallaction_br::initParsers() { WARNING_PARSER(unexpected), COMMAND_PARSER(flags), // set COMMAND_PARSER(flags), // clear - COMMAND_PARSER(animation), // start + COMMAND_PARSER(zone), // start COMMAND_PARSER(zone), // speak COMMAND_PARSER(zone), // get COMMAND_PARSER(location), @@ -837,7 +817,7 @@ void Parallaction_br::initParsers() { COMMAND_PARSER(drop), COMMAND_PARSER(simple), // quit COMMAND_PARSER(move), - COMMAND_PARSER(animation), // stop + COMMAND_PARSER(zone), // stop COMMAND_PARSER(string), // character COMMAND_PARSER(string), // followme COMMAND_PARSER(simple), // onmouse diff --git a/engines/parallaction/parser_ns.cpp b/engines/parallaction/parser_ns.cpp index 4775344da7..319a32eb0d 100644 --- a/engines/parallaction/parser_ns.cpp +++ b/engines/parallaction/parser_ns.cpp @@ -495,30 +495,15 @@ DECLARE_COMMAND_PARSER(flags) { } -DECLARE_COMMAND_PARSER(animation) { - debugC(7, kDebugParser, "COMMAND_PARSER(animation) "); - - createCommand(_lookup); - - _locParseCtxt.cmd->u._animation = findAnimation(_tokens[_locParseCtxt.nextToken]); - _locParseCtxt.nextToken++; - if (_locParseCtxt.cmd->u._animation == NULL) { - strcpy(_forwardedAnimationNames[_numForwards], _tokens[_locParseCtxt.nextToken-1]); - _forwardedCommands[_numForwards] = _locParseCtxt.cmd; - _numForwards++; - } - - parseCommandFlags(); - addCommand(); -} - - DECLARE_COMMAND_PARSER(zone) { debugC(7, kDebugParser, "COMMAND_PARSER(zone) "); createCommand(_lookup); _locParseCtxt.cmd->u._zone = findZone(_tokens[_locParseCtxt.nextToken]); + if (_locParseCtxt.cmd->u._zone == NULL) { + saveCommandForward(_tokens[_locParseCtxt.nextToken], _locParseCtxt.cmd); + } _locParseCtxt.nextToken++; parseCommandFlags(); @@ -670,6 +655,25 @@ void Parallaction_ns::createCommand(uint id) { } +void Parallaction_ns::saveCommandForward(const char *name, Command* cmd) { + assert(_numForwardedCommands < MAX_FORWARDS); + + strcpy(_forwardedCommands[_numForwardedCommands].name, name); + _forwardedCommands[_numForwardedCommands].cmd = cmd; + + _numForwardedCommands++; +} + +void Parallaction_ns::resolveCommandForwards() { + for (uint i = 0; i < _numForwardedCommands; i++) { + _forwardedCommands[i].cmd->u._zone = findZone(_forwardedCommands[i].name); + if (_forwardedCommands[i].cmd->u._zone == 0) { + warning("Cannot find zone '%s' into current location script. This may be a bug in the original scripts.\n", _forwardedCommands[i].name); + } + } + _numForwardedCommands = 0; +} + void Parallaction_ns::parseCommands(Script &script, CommandList& list) { debugC(5, kDebugParser, "parseCommands()"); @@ -975,6 +979,8 @@ void Parallaction_ns::parseLocation(const char *filename) { allocateLocationSlot(filename); // printf("got location slot #%i for %s\n", _currentLocationIndex, filename); + _numForwardedCommands = 0; + Script *script = _disk->loadLocation(filename); // TODO: the following two lines are specific to Nippon Safes @@ -994,12 +1000,7 @@ void Parallaction_ns::parseLocation(const char *filename) { delete script; - // this resolves any forward references in the script - for (uint16 _si = 0; _forwardedCommands[_si]; _si++) { - _forwardedCommands[_si]->u._animation = findAnimation(_forwardedAnimationNames[_si]); - _forwardedCommands[_si] = NULL; - } - _numForwards = 0; + resolveCommandForwards(); // this loads animation scripts AnimationList::iterator it = _animations.begin(); @@ -1081,7 +1082,7 @@ void Parallaction_ns::initParsers() { WARNING_PARSER(unexpected), COMMAND_PARSER(flags), // set COMMAND_PARSER(flags), // clear - COMMAND_PARSER(animation), // start + COMMAND_PARSER(zone), // start COMMAND_PARSER(zone), // speak COMMAND_PARSER(zone), // get COMMAND_PARSER(location), // location @@ -1094,7 +1095,7 @@ void Parallaction_ns::initParsers() { COMMAND_PARSER(drop), // drop COMMAND_PARSER(simple), // quit COMMAND_PARSER(move), // move - COMMAND_PARSER(animation), // stop + COMMAND_PARSER(zone), // stop COMMAND_PARSER(endcommands), // endcommands COMMAND_PARSER(endcommands) // endzone }; |