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Diffstat (limited to 'engines/hugo/parser_v1w.cpp')
-rw-r--r--engines/hugo/parser_v1w.cpp181
1 files changed, 91 insertions, 90 deletions
diff --git a/engines/hugo/parser_v1w.cpp b/engines/hugo/parser_v1w.cpp
index 417b31e794..5021db4c6e 100644
--- a/engines/hugo/parser_v1w.cpp
+++ b/engines/hugo/parser_v1w.cpp
@@ -40,9 +40,10 @@
#include "hugo/schedule.h"
#include "hugo/util.h"
#include "hugo/sound.h"
+#include "hugo/object.h"
namespace Hugo {
-Parser_v1w::Parser_v1w(HugoEngine &vm) : Parser(vm) {
+Parser_v1w::Parser_v1w(HugoEngine *vm) : Parser(vm) {
}
Parser_v1w::~Parser_v1w() {
@@ -60,26 +61,26 @@ bool Parser_v1w::isObjectVerb(object_t *obj, char *comment) {
return false;
int i;
- for (i = 0; _vm._cmdList[cmdIndex][i].verbIndex != 0; i++) { // For each cmd
- if (isWordPresent(_vm._arrayVerbs[_vm._cmdList[cmdIndex][i].verbIndex])) // Was this verb used?
+ for (i = 0; _vm->_cmdList[cmdIndex][i].verbIndex != 0; i++) { // For each cmd
+ if (isWordPresent(_vm->_arrayVerbs[_vm->_cmdList[cmdIndex][i].verbIndex])) // Was this verb used?
break;
}
- if (_vm._cmdList[cmdIndex][i].verbIndex == 0) // No verbs used.
+ if (_vm->_cmdList[cmdIndex][i].verbIndex == 0) // No verbs used.
return false;
// Verb match found. Check if object is Near
- char *verb = *_vm._arrayVerbs[_vm._cmdList[cmdIndex][i].verbIndex];
+ char *verb = *_vm->_arrayVerbs[_vm->_cmdList[cmdIndex][i].verbIndex];
if (!isNear(obj, verb, comment))
return false;
// 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;
}
}
@@ -87,18 +88,18 @@ bool Parser_v1w::isObjectVerb(object_t *obj, char *comment) {
// 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);
// See if any additional generic actions
- if ((verb == _vm._arrayVerbs[_vm._look][0]) || (verb == _vm._arrayVerbs[_vm._take][0]) || (verb == _vm._arrayVerbs[_vm._drop][0]))
+ if ((verb == _vm->_arrayVerbs[_vm->_look][0]) || (verb == _vm->_arrayVerbs[_vm->_take][0]) || (verb == _vm->_arrayVerbs[_vm->_drop][0]))
isGenericVerb(obj, comment);
return true;
}
@@ -111,39 +112,39 @@ bool Parser_v1w::isGenericVerb(object_t *obj, char *comment) {
return false;
// Following is equivalent to switch, but couldn't do one
- if (isWordPresent(_vm._arrayVerbs[_vm._look]) && isNear(obj, _vm._arrayVerbs[_vm._look][0], comment)) {
+ if (isWordPresent(_vm->_arrayVerbs[_vm->_look]) && isNear(obj, _vm->_arrayVerbs[_vm->_look][0], comment)) {
// Test state-dependent look before general look
if ((obj->genericCmd & LOOK_S) == LOOK_S) {
- Utils::Box(BOX_ANY, "%s", _vm._textData[obj->stateDataIndex[obj->state]]);
+ Utils::Box(BOX_ANY, "%s", _vm->_textData[obj->stateDataIndex[obj->state]]);
warning("isGenericVerb: use of state dependant look - To be validated");
} else {
if ((LOOK & obj->genericCmd) == LOOK) {
- if (_vm._textData[obj->dataIndex])
- Utils::Box(BOX_ANY, "%s", _vm._textData[obj->dataIndex]);
+ if (_vm->_textData[obj->dataIndex])
+ Utils::Box(BOX_ANY, "%s", _vm->_textData[obj->dataIndex]);
else
return false;
} else {
- Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBUnusual]);
+ Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBUnusual]);
}
}
- } else if (isWordPresent(_vm._arrayVerbs[_vm._take]) && isNear(obj, _vm._arrayVerbs[_vm._take][0], comment)) {
+ } else if (isWordPresent(_vm->_arrayVerbs[_vm->_take]) && isNear(obj, _vm->_arrayVerbs[_vm->_take][0], comment)) {
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->cmdIndex != 0) // No comment if possible commands
return false;
else if (!obj->verbOnlyFl && (TAKE & obj->genericCmd) == TAKE) // 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 (isWordPresent(_vm._arrayVerbs[_vm._drop])) {
+ } else if (isWordPresent(_vm->_arrayVerbs[_vm->_drop])) {
if (!obj->carriedFl && ((DROP & obj->genericCmd) == DROP))
- Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBDontHave]);
+ Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBDontHave]);
else if (obj->carriedFl && ((DROP & obj->genericCmd) == DROP))
dropObject(obj);
else if (obj->cmdIndex == 0)
- Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBNeed]);
+ Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBNeed]);
else
return false;
} else { // It was not a generic cmd
@@ -163,47 +164,47 @@ bool Parser_v1w::isNear(object_t *obj, char *verb, char *comment) {
if (obj->carriedFl) // Object is being carried
return true;
- if (obj->screenIndex != *_vm._screen_p) {
+ if (obj->screenIndex != *_vm->_screen_p) {
// Not in same screen
if (obj->objValue)
- strcpy(comment, _vm._textParser[kCmtAny1]);
+ strcpy(comment, _vm->_textParser[kCmtAny1]);
else
- strcpy(comment, _vm._textParser[kCmtAny2]);
+ strcpy(comment, _vm->_textParser[kCmtAny2]);
return false;
}
if (obj->cycling == INVISIBLE) {
if (obj->seqNumb) {
// There is an image
- strcpy(comment, _vm._textParser[kCmtAny3]);
+ strcpy(comment, _vm->_textParser[kCmtAny3]);
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 not close enough
- if (obj->objValue && (verb != _vm._arrayVerbs[_vm._take][0]))
- strcpy(comment, _vm._textParser[kCmtAny1]);
+ if (obj->objValue && (verb != _vm->_arrayVerbs[_vm->_take][0]))
+ strcpy(comment, _vm->_textParser[kCmtAny1]);
else
- strcpy(comment, _vm._textParser[kCmtClose]);
+ strcpy(comment, _vm->_textParser[kCmtClose]);
return false;
}
}
}
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 not close enough
- if (obj->objValue && (verb != _vm._arrayVerbs[_vm._take][0]))
- strcpy(comment, _vm._textParser[kCmtAny1]);
+ if (obj->objValue && (verb != _vm->_arrayVerbs[_vm->_take][0]))
+ strcpy(comment, _vm->_textParser[kCmtAny1]);
else
- strcpy(comment, _vm._textParser[kCmtClose]);
+ strcpy(comment, _vm->_textParser[kCmtClose]);
return false;
}
return true;
@@ -217,11 +218,11 @@ void Parser_v1w::takeObject(object_t *obj) {
if (obj->seqNumb) { // Don't change if no image to display
obj->cycling = INVISIBLE;
}
- _vm.adjustScore(obj->objValue);
+ _vm->adjustScore(obj->objValue);
if (obj->seqNumb > 0) // If object has an image, force walk to dropped
obj->viewx = -1; // (possibly moved) object next time taken!
- 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
@@ -229,16 +230,16 @@ void Parser_v1w::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 > 1) || (obj->seqList[0].imageNbr > 1))
obj->cycling = CYCLE_FORWARD;
else
obj->cycling = NOT_CYCLING;
- obj->x = _vm._hero->x - 1;
- obj->y = _vm._hero->y + _vm._hero->currImagePtr->y2 - 1;
+ obj->x = _vm->_hero->x - 1;
+ obj->y = _vm->_hero->y + _vm->_hero->currImagePtr->y2 - 1;
obj->y = (obj->y + obj->currImagePtr->y2 < YPIX) ? obj->y : YPIX - obj->currImagePtr->y2 - 10;
- _vm.adjustScore(-obj->objValue);
- Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBOk]);
+ _vm->adjustScore(-obj->objValue);
+ Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBOk]);
}
// Search for matching verbs in background command list.
@@ -249,16 +250,16 @@ bool Parser_v1w::isCatchallVerb(objectList_t obj) {
debugC(1, kDebugParser, "isCatchallVerb(object_list_t obj)");
for (int i = 0; obj[i].verbIndex != 0; i++) {
- if (isWordPresent(_vm._arrayVerbs[obj[i].verbIndex]) && obj[i].nounIndex == 0 &&
+ if (isWordPresent(_vm->_arrayVerbs[obj[i].verbIndex]) && obj[i].nounIndex == 0 &&
(!obj[i].matchFl || !findNoun()) &&
((obj[i].roomState == DONT_CARE) ||
- (obj[i].roomState == _vm._screenStates[*_vm._screen_p]))) {
- Utils::Box(BOX_ANY, "%s", _vm.file().fetchString(obj[i].commentIndex));
- _vm.scheduler().processBonus(obj[i].bonusIndex);
+ (obj[i].roomState == _vm->_screenStates[*_vm->_screen_p]))) {
+ Utils::Box(BOX_ANY, "%s", _vm->_file->fetchString(obj[i].commentIndex));
+ _vm->_scheduler->processBonus(obj[i].bonusIndex);
// If this is LOOK (without a noun), show any takeable objects
- if (*(_vm._arrayVerbs[obj[i].verbIndex]) == _vm._arrayVerbs[_vm._look][0])
- showTakeables();
+ if (*(_vm->_arrayVerbs[obj[i].verbIndex]) == _vm->_arrayVerbs[_vm->_look][0])
+ _vm->_object->showTakeables();
return true;
}
@@ -272,12 +273,12 @@ bool Parser_v1w::isBackgroundWord(objectList_t obj) {
debugC(1, kDebugParser, "isBackgroundWord(object_list_t obj)");
for (int i = 0; obj[i].verbIndex != 0; i++) {
- if (isWordPresent(_vm._arrayVerbs[obj[i].verbIndex]) &&
- isWordPresent(_vm._arrayNouns[obj[i].nounIndex]) &&
+ if (isWordPresent(_vm->_arrayVerbs[obj[i].verbIndex]) &&
+ isWordPresent(_vm->_arrayNouns[obj[i].nounIndex]) &&
((obj[i].roomState == DONT_CARE) ||
- (obj[i].roomState == _vm._screenStates[*_vm._screen_p]))) {
- Utils::Box(BOX_ANY, "%s", _vm.file().fetchString(obj[i].commentIndex));
- _vm.scheduler().processBonus(obj[i].bonusIndex);
+ (obj[i].roomState == _vm->_screenStates[*_vm->_screen_p]))) {
+ Utils::Box(BOX_ANY, "%s", _vm->_file->fetchString(obj[i].commentIndex));
+ _vm->_scheduler->processBonus(obj[i].bonusIndex);
return true;
}
}
@@ -288,11 +289,11 @@ bool Parser_v1w::isBackgroundWord(objectList_t obj) {
void Parser_v1w::lineHandler() {
debugC(1, kDebugParser, "lineHandler()");
- status_t &gameStatus = _vm.getGameStatus();
+ status_t &gameStatus = _vm->getGameStatus();
// Toggle God Mode
if (!strncmp(_line, "PPG", 3)) {
- _vm.sound().playSound(!_vm._soundTest, BOTH_CHANNELS, HIGH_PRI);
+ _vm->_sound->playSound(!_vm->_soundTest, BOTH_CHANNELS, HIGH_PRI);
gameStatus.godModeFl ^= 1;
return;
}
@@ -307,9 +308,9 @@ void Parser_v1w::lineHandler() {
if (gameStatus.godModeFl) {
// Special code to allow me to go straight to any screen
if (strstr(_line, "goto")) {
- for (int i = 0; i < _vm._numScreens; i++) {
- if (!strcmp(&_line[strlen("goto") + 1], _vm._screenNames[i])) {
- _vm.scheduler().newScreen(i);
+ for (int i = 0; i < _vm->_numScreens; i++) {
+ if (!strcmp(&_line[strlen("goto") + 1], _vm->_screenNames[i])) {
+ _vm->_scheduler->newScreen(i);
return;
}
}
@@ -317,17 +318,17 @@ void Parser_v1w::lineHandler() {
// Special code to allow me to get objects from anywhere
if (strstr(_line, "fetch all")) {
- for (int i = 0; i < _vm._numObj; i++) {
- if (_vm._objects[i].genericCmd & TAKE)
- takeObject(&_vm._objects[i]);
+ for (int i = 0; i < _vm->_numObj; i++) {
+ if (_vm->_object->_objects[i].genericCmd & TAKE)
+ takeObject(&_vm->_object->_objects[i]);
}
return;
}
if (strstr(_line, "fetch")) {
- for (int i = 0; i < _vm._numObj; i++) {
- if (!strcmp(&_line[strlen("fetch") + 1], _vm._arrayNouns[_vm._objects[i].nounIndex][0])) {
- takeObject(&_vm._objects[i]);
+ for (int i = 0; i < _vm->_numObj; i++) {
+ if (!strcmp(&_line[strlen("fetch") + 1], _vm->_arrayNouns[_vm->_object->_objects[i].nounIndex][0])) {
+ takeObject(&_vm->_object->_objects[i]);
return;
}
}
@@ -335,9 +336,9 @@ void Parser_v1w::lineHandler() {
// Special code to allow me to goto objects
if (strstr(_line, "find")) {
- for (int i = 0; i < _vm._numObj; i++) {
- if (!strcmp(&_line[strlen("find") + 1], _vm._arrayNouns[_vm._objects[i].nounIndex][0])) {
- _vm.scheduler().newScreen(_vm._objects[i].screenIndex);
+ for (int i = 0; i < _vm->_numObj; i++) {
+ if (!strcmp(&_line[strlen("find") + 1], _vm->_arrayNouns[_vm->_object->_objects[i].nounIndex][0])) {
+ _vm->_scheduler->newScreen(_vm->_object->_objects[i].screenIndex);
return;
}
}
@@ -347,19 +348,19 @@ void Parser_v1w::lineHandler() {
// Special meta commands
// EXIT/QUIT
if (!strcmp("exit", _line) || strstr(_line, "quit")) {
- Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBExit]);
+ Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBExit]);
return;
}
// SAVE/RESTORE
if (!strcmp("save", _line) && gameStatus.viewState == V_PLAY) {
- _vm.file().saveGame(gameStatus.saveSlot, "Current game");
+ _vm->_file->saveGame(gameStatus.saveSlot, "Current game");
return;
}
if (!strcmp("restore", _line) && (gameStatus.viewState == V_PLAY || gameStatus.viewState == V_IDLE)) {
- _vm.file().restoreGame(gameStatus.saveSlot);
- _vm.scheduler().restoreScreen(*_vm._screen_p);
+ _vm->_file->restoreGame(gameStatus.saveSlot);
+ _vm->_scheduler->restoreScreen(*_vm->_screen_p);
gameStatus.viewState = V_PLAY;
return;
}
@@ -379,9 +380,9 @@ void Parser_v1w::lineHandler() {
char farComment[XBYTES * 5] = ""; // hold 5 line comment if object not nearby
// Test for nearby objects referenced explicitly
- for (int i = 0; i < _vm._numObj; i++) {
- object_t *obj = &_vm._objects[i];
- if (isWordPresent(_vm._arrayNouns[obj->nounIndex])) {
+ for (int i = 0; i < _vm->_numObj; i++) {
+ object_t *obj = &_vm->_object->_objects[i];
+ if (isWordPresent(_vm->_arrayNouns[obj->nounIndex])) {
if (isObjectVerb(obj, farComment) || isGenericVerb(obj, farComment))
return;
}
@@ -389,8 +390,8 @@ void Parser_v1w::lineHandler() {
// Test for nearby objects that only require a verb
// Note comment is unused if not near.
- for (int i = 0; i < _vm._numObj; i++) {
- object_t *obj = &_vm._objects[i];
+ for (int i = 0; i < _vm->_numObj; i++) {
+ object_t *obj = &_vm->_object->_objects[i];
if (obj->verbOnlyFl) {
char contextComment[XBYTES * 5] = ""; // Unused comment for context objects
if (isObjectVerb(obj, contextComment) || isGenericVerb(obj, contextComment))
@@ -399,13 +400,13 @@ void Parser_v1w::lineHandler() {
}
// No objects match command line, try background and catchall commands
- if (isBackgroundWord(_vm._backgroundObjects[*_vm._screen_p]))
+ if (isBackgroundWord(_vm->_backgroundObjects[*_vm->_screen_p]))
return;
- if (isCatchallVerb(_vm._backgroundObjects[*_vm._screen_p]))
+ if (isCatchallVerb(_vm->_backgroundObjects[*_vm->_screen_p]))
return;
- if (isBackgroundWord(_vm._catchallList))
+ if (isBackgroundWord(_vm->_catchallList))
return;
- if (isCatchallVerb(_vm._catchallList))
+ if (isCatchallVerb(_vm->_catchallList))
return;
// If a not-near comment was generated, print it
@@ -417,17 +418,17 @@ void Parser_v1w::lineHandler() {
// Nothing matches. Report recognition success to user.
char *verb = findVerb();
char *noun = findNoun();
- if (verb == _vm._arrayVerbs[_vm._look][0] && _maze.enabledFl) {
- Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBMaze]);
- showTakeables();
+ if (verb == _vm->_arrayVerbs[_vm->_look][0] && _maze.enabledFl) {
+ Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBMaze]);
+ _vm->_object->showTakeables();
} else if (verb && noun) { // A combination I didn't think of
- Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBNoPoint]);
+ Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBNoPoint]);
} else if (noun) {
- Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBNoun]);
+ Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBNoun]);
} else if (verb) {
- Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBVerb]);
+ Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBVerb]);
} else {
- Utils::Box(BOX_ANY, "%s", _vm._textParser[kTBEh]);
+ Utils::Box(BOX_ANY, "%s", _vm->_textParser[kTBEh]);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-11 04:12:46 +0000