diff options
Diffstat (limited to 'engines/hugo/parser_v1d.cpp')
-rw-r--r-- | engines/hugo/parser_v1d.cpp | 129 |
1 files changed, 65 insertions, 64 deletions
diff --git a/engines/hugo/parser_v1d.cpp b/engines/hugo/parser_v1d.cpp index 9364cd9532..dcdc2c74ac 100644 --- a/engines/hugo/parser_v1d.cpp +++ b/engines/hugo/parser_v1d.cpp @@ -39,10 +39,11 @@ #include "hugo/file.h" #include "hugo/schedule.h" #include "hugo/util.h" +#include "hugo/object.h" namespace Hugo { -Parser_v1d::Parser_v1d(HugoEngine &vm) : Parser(vm) { +Parser_v1d::Parser_v1d(HugoEngine *vm) : Parser(vm) { } Parser_v1d::~Parser_v1d() { @@ -55,15 +56,15 @@ char *Parser_v1d::findNextNoun(char *noun) { int currNounIndex = -1; if (noun) { // If noun not NULL, find index - for (currNounIndex = 0; _vm._arrayNouns[currNounIndex]; currNounIndex++) { - if (noun == _vm._arrayNouns[currNounIndex][0]) + for (currNounIndex = 0; _vm->_arrayNouns[currNounIndex]; currNounIndex++) { + if (noun == _vm->_arrayNouns[currNounIndex][0]) break; } } - for (int i = currNounIndex + 1; _vm._arrayNouns[i]; i++) { - for (int j = 0; strlen(_vm._arrayNouns[i][j]); j++) { - if (strstr(_line, _vm._arrayNouns[i][j])) - return _vm._arrayNouns[i][0]; + for (int i = currNounIndex + 1; _vm->_arrayNouns[i]; i++) { + for (int j = 0; strlen(_vm->_arrayNouns[i][j]); j++) { + if (strstr(_line, _vm->_arrayNouns[i][j])) + return _vm->_arrayNouns[i][0]; } } return 0; @@ -78,33 +79,33 @@ bool Parser_v1d::isNear(char *verb, char *noun, object_t *obj, char *comment) { if (!noun && !obj->verbOnlyFl) { // No noun specified & object not context senesitive return false; - } else if (noun && (noun != _vm._arrayNouns[obj->nounIndex][0])) { // Noun specified & not same as object + } else if (noun && (noun != _vm->_arrayNouns[obj->nounIndex][0])) { // Noun specified & not same as object return false; } else if (obj->carriedFl) { // Object is being carried return true; - } else if (obj->screenIndex != *_vm._screen_p) { // Not in same screen + } else if (obj->screenIndex != *_vm->_screen_p) { // Not in same screen if (obj->objValue) - strcpy (comment, _vm._textParser[kCmtAny4]); + strcpy (comment, _vm->_textParser[kCmtAny4]); return false; } if (obj->cycling == INVISIBLE) { if (obj->seqNumb) { // There is an image - strcpy(comment, _vm._textParser[kCmtAny5]); + strcpy(comment, _vm->_textParser[kCmtAny5]); return false; } else { // No image, assume visible if ((obj->radius < 0) || - ((abs(obj->x - _vm._hero->x) <= obj->radius) && - (abs(obj->y - _vm._hero->y - _vm._hero->currImagePtr->y2) <= obj->radius))) { + ((abs(obj->x - _vm->_hero->x) <= obj->radius) && + (abs(obj->y - _vm->_hero->y - _vm->_hero->currImagePtr->y2) <= obj->radius))) { return true; } else { // User is either not close enough (stationary, valueless objects) // or is not carrying it (small, portable objects of value) if (noun) { // Don't say unless object specified - if (obj->objValue && (verb != _vm._arrayVerbs[_vm._take][0])) - strcpy(comment, _vm._textParser[kCmtAny4]); + if (obj->objValue && (verb != _vm->_arrayVerbs[_vm->_take][0])) + strcpy(comment, _vm->_textParser[kCmtAny4]); else - strcpy(comment, _vm._textParser[kCmtClose]); + strcpy(comment, _vm->_textParser[kCmtClose]); } return false; } @@ -112,17 +113,17 @@ bool Parser_v1d::isNear(char *verb, char *noun, object_t *obj, char *comment) { } if ((obj->radius < 0) || - ((abs(obj->x - _vm._hero->x) <= obj->radius) && - (abs(obj->y + obj->currImagePtr->y2 - _vm._hero->y - _vm._hero->currImagePtr->y2) <= obj->radius))) { + ((abs(obj->x - _vm->_hero->x) <= obj->radius) && + (abs(obj->y + obj->currImagePtr->y2 - _vm->_hero->y - _vm->_hero->currImagePtr->y2) <= obj->radius))) { return true; } else { // User is either not close enough (stationary, valueless objects) // or is not carrying it (small, portable objects of value) if (noun) { // Don't say unless object specified - if (obj->objValue && (verb != _vm._arrayVerbs[_vm._take][0])) - strcpy(comment, _vm._textParser[kCmtAny4]); + if (obj->objValue && (verb != _vm->_arrayVerbs[_vm->_take][0])) + strcpy(comment, _vm->_textParser[kCmtAny4]); else - strcpy(comment, _vm._textParser[kCmtClose]); + strcpy(comment, _vm->_textParser[kCmtClose]); } return false; } @@ -140,27 +141,27 @@ bool Parser_v1d::isGenericVerb(char *word, object_t *obj) { return false; // Following is equivalent to switch, but couldn't do one - if (word == _vm._arrayVerbs[_vm._look][0]) { + if (word == _vm->_arrayVerbs[_vm->_look][0]) { if ((LOOK & obj->genericCmd) == LOOK) - Utils::Box(BOX_ANY, "%s", _vm._textData[obj->dataIndex]); + Utils::Box(BOX_ANY, "%s", _vm->_textData[obj->dataIndex]); else - Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBUnusual_1d]); - } else if (word == _vm._arrayVerbs[_vm._take][0]) { + Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBUnusual_1d]); + } else if (word == _vm->_arrayVerbs[_vm->_take][0]) { if (obj->carriedFl) - Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBHave]); + Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBHave]); else if ((TAKE & obj->genericCmd) == TAKE) takeObject(obj); else if (!obj->verbOnlyFl) // Make sure not taking object in context! - Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBNoUse]); + Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBNoUse]); else return false; - } else if (word == _vm._arrayVerbs[_vm._drop][0]) { + } else if (word == _vm->_arrayVerbs[_vm->_drop][0]) { if (!obj->carriedFl) - Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBDontHave]); + Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBDontHave]); else if ((DROP & obj->genericCmd) == DROP) dropObject(obj); else - Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBNeed]); + Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBNeed]); } else { // It was not a generic cmd return false; } @@ -181,21 +182,21 @@ bool Parser_v1d::isObjectVerb(char *word, object_t *obj) { return false; int i; - for (i = 0; _vm._cmdList[cmdIndex][i].verbIndex != 0; i++) { // For each cmd - if (!strcmp(word, _vm._arrayVerbs[_vm._cmdList[cmdIndex][i].verbIndex][0])) // Is this verb catered for? + for (i = 0; _vm->_cmdList[cmdIndex][i].verbIndex != 0; i++) { // For each cmd + if (!strcmp(word, _vm->_arrayVerbs[_vm->_cmdList[cmdIndex][i].verbIndex][0])) // Is this verb catered for? break; } - if (_vm._cmdList[cmdIndex][i].verbIndex == 0) // No + if (_vm->_cmdList[cmdIndex][i].verbIndex == 0) // No return false; // Verb match found, check all required objects are being carried - cmd *cmnd = &_vm._cmdList[cmdIndex][i]; // ptr to struct cmd + cmd *cmnd = &_vm->_cmdList[cmdIndex][i]; // ptr to struct cmd if (cmnd->reqIndex) { // At least 1 thing in list - uint16 *reqs = _vm._arrayReqs[cmnd->reqIndex]; // ptr to list of required objects + uint16 *reqs = _vm->_arrayReqs[cmnd->reqIndex]; // ptr to list of required objects for (i = 0; reqs[i]; i++) { // for each obj - if (!isCarrying(reqs[i])) { - Utils::Box(BOX_ANY, "%s", _vm._textData[cmnd->textDataNoCarryIndex]); + if (!_vm->_object->isCarrying(reqs[i])) { + Utils::Box(BOX_ANY, "%s", _vm->_textData[cmnd->textDataNoCarryIndex]); return true; } } @@ -203,17 +204,17 @@ bool Parser_v1d::isObjectVerb(char *word, object_t *obj) { // Required objects are present, now check state is correct if ((obj->state != cmnd->reqState) && (cmnd->reqState != DONT_CARE)){ - Utils::Box(BOX_ANY, "%s", _vm._textData[cmnd->textDataWrongIndex]); + Utils::Box(BOX_ANY, "%s", _vm->_textData[cmnd->textDataWrongIndex]); return true; } // Everything checked. Change the state and carry out any actions if (cmnd->reqState != DONT_CARE) // Don't change new state if required state didn't care obj->state = cmnd->newState; - Utils::Box(BOX_ANY, "%s", _vm._textData[cmnd->textDataDoneIndex]); - _vm.scheduler().insertActionList(cmnd->actIndex); + Utils::Box(BOX_ANY, "%s", _vm->_textData[cmnd->textDataDoneIndex]); + _vm->_scheduler->insertActionList(cmnd->actIndex); // Special case if verb is Take or Drop. Assume additional generic actions - if ((word == _vm._arrayVerbs[_vm._take][0]) || (word == _vm._arrayVerbs[_vm._drop][0])) + if ((word == _vm->_arrayVerbs[_vm->_take][0]) || (word == _vm->_arrayVerbs[_vm->_drop][0])) isGenericVerb(word, obj); return true; } @@ -227,8 +228,8 @@ bool Parser_v1d::isBackgroundWord(char *noun, char *verb, objectList_t obj) { return false; for (int i = 0; obj[i].verbIndex; i++) { - if ((verb == _vm._arrayVerbs[obj[i].verbIndex][0]) && (noun == _vm._arrayNouns[obj[i].nounIndex][0])) { - Utils::Box(BOX_ANY, "%s", _vm.file().fetchString(obj[i].commentIndex)); + if ((verb == _vm->_arrayVerbs[obj[i].verbIndex][0]) && (noun == _vm->_arrayNouns[obj[i].nounIndex][0])) { + Utils::Box(BOX_ANY, "%s", _vm->_file->fetchString(obj[i].commentIndex)); return true; } } @@ -243,9 +244,9 @@ void Parser_v1d::takeObject(object_t *obj) { if (obj->seqNumb) // Don't change if no image to display obj->cycling = ALMOST_INVISIBLE; - _vm.adjustScore(obj->objValue); + _vm->adjustScore(obj->objValue); - Utils::Box(BOX_ANY, TAKE_TEXT, _vm._arrayNouns[obj->nounIndex][TAKE_NAME]); + Utils::Box(BOX_ANY, TAKE_TEXT, _vm->_arrayNouns[obj->nounIndex][TAKE_NAME]); } // Do all necessary things to drop an object @@ -253,13 +254,13 @@ void Parser_v1d::dropObject(object_t *obj) { debugC(1, kDebugParser, "dropObject(object_t *obj)"); obj->carriedFl = false; - obj->screenIndex = *_vm._screen_p; + obj->screenIndex = *_vm->_screen_p; if (obj->seqNumb) // Don't change if no image to display obj->cycling = NOT_CYCLING; - obj->x = _vm._hero->x - 1; - obj->y = _vm._hero->y + _vm._hero->currImagePtr->y2 - 1; - _vm.adjustScore(-obj->objValue); - Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBOk]); + obj->x = _vm->_hero->x - 1; + obj->y = _vm->_hero->y + _vm->_hero->currImagePtr->y2 - 1; + _vm->adjustScore(-obj->objValue); + Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBOk]); } // Print text for possible background object. Return TRUE if match found @@ -271,8 +272,8 @@ bool Parser_v1d::isCatchallVerb(bool testNounFl, char *noun, char *verb, objectL return false; for (int i = 0; obj[i].verbIndex; i++) { - if ((verb == _vm._arrayVerbs[obj[i].verbIndex][0]) && ((noun == _vm._arrayNouns[obj[i].nounIndex][0]) || (obj[i].nounIndex == 0))) { - Utils::Box(BOX_ANY, "%s", _vm.file().fetchString(obj[i].commentIndex)); + if ((verb == _vm->_arrayVerbs[obj[i].verbIndex][0]) && ((noun == _vm->_arrayNouns[obj[i].nounIndex][0]) || (obj[i].nounIndex == 0))) { + Utils::Box(BOX_ANY, "%s", _vm->_file->fetchString(obj[i].commentIndex)); return true; } } @@ -284,15 +285,15 @@ void Parser_v1d::lineHandler() { debugC(1, kDebugParser, "lineHandler()"); object_t *obj; - status_t &gameStatus = _vm.getGameStatus(); + status_t &gameStatus = _vm->getGameStatus(); char farComment[XBYTES * 5] = ""; // hold 5 line comment if object not nearby // Reset_prompt_line (); Utils::strlwr(_line); // Convert to lower case if (!strcmp("exit", _line) || strstr(_line, "quit")) { - if (Utils::Box(BOX_YESNO, "%s", _vm._textParser[kTBExit_1d]) != 0) - _vm.endGame(); + if (Utils::Box(BOX_YESNO, "%s", _vm->_textParser[kTBExit_1d]) != 0) + _vm->endGame(); return; } @@ -301,13 +302,13 @@ void Parser_v1d::lineHandler() { if (gameStatus.gameOverFl) Utils::gameOverMsg(); else -// _vm.file().saveOrRestore(true); +// _vm->_file->saveOrRestore(true); warning("STUB: saveOrRestore()"); return; } if (!strcmp("restore", _line)) { -// _vm.file().saveOrRestore(false); +// _vm->_file->saveOrRestore(false); warning("STUB: saveOrRestore()"); return; } @@ -331,25 +332,25 @@ void Parser_v1d::lineHandler() { do { noun = findNextNoun(noun); // Find a noun in the line // Must try at least once for objects allowing verb-context - for (int i = 0; i < _vm._numObj; i++) { - obj = &_vm._objects[i]; + for (int i = 0; i < _vm->_numObj; i++) { + obj = &_vm->_object->_objects[i]; if (isNear(verb, noun, obj, farComment)) { if (isObjectVerb(verb, obj) // Foreground object || isGenericVerb(verb, obj)) // Common action type return; } } - if ((*farComment == '\0') && isBackgroundWord(noun, verb, _vm._backgroundObjects[*_vm._screen_p])) + if ((*farComment == '\0') && isBackgroundWord(noun, verb, _vm->_backgroundObjects[*_vm->_screen_p])) return; } while (noun); } noun = findNextNoun(noun); if (*farComment != '\0') // An object matched but not near enough Utils::Box(BOX_ANY, "%s", farComment); - else if (!isCatchallVerb(true, noun, verb, _vm._catchallList) && - !isCatchallVerb(false, noun, verb, _vm._backgroundObjects[*_vm._screen_p]) && - !isCatchallVerb(false, noun, verb, _vm._catchallList)) - Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBEh_1d]); + else if (!isCatchallVerb(true, noun, verb, _vm->_catchallList) && + !isCatchallVerb(false, noun, verb, _vm->_backgroundObjects[*_vm->_screen_p]) && + !isCatchallVerb(false, noun, verb, _vm->_catchallList)) + Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBEh_1d]); } } // End of namespace Hugo |