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author | Paul Gilbert | 2014-03-30 21:10:07 -0400 |
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committer | Paul Gilbert | 2014-03-30 21:10:07 -0400 |
commit | 57f1c6e9d9ff82513205a1dc8ec05c335486759f (patch) | |
tree | fe7536da86b70d6df87abb246d1da9b58535067a /engines/mads/nebular/dialogs_nebular.cpp | |
parent | 49310e4a8eb41aa33eab3d75a6bcfb6d0d89333a (diff) | |
download | scummvm-rg350-57f1c6e9d9ff82513205a1dc8ec05c335486759f.tar.gz scummvm-rg350-57f1c6e9d9ff82513205a1dc8ec05c335486759f.tar.bz2 scummvm-rg350-57f1c6e9d9ff82513205a1dc8ec05c335486759f.zip |
MADS: Implemented message parser for action dialog display
Diffstat (limited to 'engines/mads/nebular/dialogs_nebular.cpp')
-rw-r--r-- | engines/mads/nebular/dialogs_nebular.cpp | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/engines/mads/nebular/dialogs_nebular.cpp b/engines/mads/nebular/dialogs_nebular.cpp index 6dabbec1b9..fea5fa5b75 100644 --- a/engines/mads/nebular/dialogs_nebular.cpp +++ b/engines/mads/nebular/dialogs_nebular.cpp @@ -22,9 +22,11 @@ #include "common/scummsys.h" #include "common/config-manager.h" +#include "common/util.h" #include "mads/mads.h" #include "mads/screen.h" #include "mads/msurface.h" +#include "mads/staticres.h" #include "mads/nebular/dialogs_nebular.h" namespace MADS { @@ -112,6 +114,181 @@ bool CopyProtectionDialog::getHogAnusEntry(HOGANUS &entry) { return true; } +/*------------------------------------------------------------------------*/ + +bool DialogsNebular::show(int msgId) { + MADSAction &action = _vm->_game->_scene._action; + Common::StringArray msg = _vm->_game->getMessage(msgId); + Common::String title; + Common::String commandText; + Common::String valStr; + Common::String dialogText; + bool result = true; + bool centerFlag; + bool underlineFlag; + bool commandFlag; + bool crFlag; + TextDialog *dialog = nullptr; + _dialogWidth = 17; + _capitalizationMode = kUppercase; + + // Loop through the lines of the returned text + for (uint idx = 0; idx < msg.size(); ++idx) { + Common::String srcLine = msg[idx]; + + const char *srcP = srcLine.c_str(); + commandFlag = false; + underlineFlag = false; + centerFlag = false; + crFlag = false; + + // Loop through the text of the line + while (srcP < srcLine.c_str() + srcLine.size()) { + if (*srcP == '[') { + // Starting a command + commandText = ""; + commandFlag = true; + } else if (*srcP == ']') { + // Ending a command + if (commandFlag) { + if (commandCheck("CENTER", valStr, commandText)) { + centerFlag = true; + } else if (commandCheck("TITLE", valStr, commandText)) { + centerFlag = true; + underlineFlag = true; + crFlag = true; + int v = atoi(valStr.c_str()); + if (v != 0) + _dialogWidth = v; + } else if (commandCheck("CR", valStr, commandText)) { + if (centerFlag) { + crFlag = true; + } else { + dialog = new TextDialog(_vm, FONT_INTERFACE, _defaultPosition, _dialogWidth); + dialog->wordWrap(dialogText); + dialog->incNumLines(); + } + } else if (commandCheck("ASK", valStr, commandText)) { + dialog->addInput(); + } else if (commandCheck("VERB", valStr, commandText)) { + dialogText += getVocab(action._activeAction._verbId); + } else if (commandCheck("INDEX", valStr, commandText)) { + int idx = atoi(valStr.c_str()); + if (_indexList[idx]) + dialogText += getVocab(_indexList[idx]); + } else if (commandCheck("NUMBER", valStr, commandText)) { + int idx = atoi(valStr.c_str()); + dialogText += Common::String::format("%.4d", _indexList[idx]); + } else if (commandCheck("NOUN1", valStr, commandText)) { + if (!textNoun(dialogText, 1, valStr)) + dialogText += getVocab(action._activeAction._objectNameId); + } else if (commandCheck("NOUN2", valStr, commandText)) { + if (!textNoun(dialogText, 2, valStr)) + dialogText += getVocab(action._activeAction._indirectObjectId); + } else if (commandCheck("PREP", valStr, commandText)) { + dialogText += kArticleList[action._savedFields._articleNumber]; + } else if (commandCheck("SENTENCE", valStr, commandText)) { + dialogText += action._sentence; + } else if (commandCheck("WIDTH", valStr, commandText)) { + _dialogWidth = atoi(valStr.c_str()); + } else if (commandCheck("BAR", valStr, commandText)) { + dialog->addBarLine(); + } else if (commandCheck("UNDER", valStr, commandText)) { + underlineFlag = true; + } else if (commandCheck("DOWN", valStr, commandText)) { + dialog->downPixelLine(); + } else if (commandCheck("TAB", valStr, commandText)) { + int xp = atoi(valStr.c_str()); + dialog->setLineXp(xp); + } + } + + commandFlag = false; + } else if (commandFlag) { + // Add the next character to the command + commandText += *srcP; + } else { + // Add to the text to be displayed in the dialog + dialogText += *srcP; + } + + ++srcP; + } + + if (!dialog) { + dialog = new TextDialog(_vm, FONT_INTERFACE, _defaultPosition, _dialogWidth); + } + + if (centerFlag) { + dialog->addLine(dialogText, underlineFlag); + if (crFlag) + dialog->incNumLines(); + } else { + dialog->wordWrap(dialogText); + } + } + + if (!centerFlag) + dialog->incNumLines(); + + // Show the dialog + dialog->show(); + + delete dialog; + return result; +} + +Common::String DialogsNebular::getVocab(int vocabId) { + assert(vocabId > 0); + + Common::String vocab = _vm->_game->_scene.getVocab(vocabId); + + switch (_capitalizationMode) { + case kUppercase: + vocab.toUppercase(); + break; + case kLowercase: + vocab.toLowercase(); + break; + case kUpperAndLower: + vocab.toLowercase(); + vocab.setChar(toupper(vocab[0]), 0); + default: + break; + } + + return vocab; +} + +bool DialogsNebular::textNoun(Common::String &dialogText, int nounNum, + const Common::String &valStr) { + warning("TODO: textNoun"); + return false; +} + +bool DialogsNebular::commandCheck(const char *idStr, Common::String &valStr, + const Common::String &command) { + int idLen = strlen(idStr); + + valStr = (command.size() <= idLen) ? "" : Common::String(command.c_str() + idLen); + + // Check whether the command starts with the given Id + int result = scumm_strnicmp(idStr, command.c_str(), idLen) == 0; + if (!result) + return false; + + // It does, so set the command case mode + if (Common::isUpper(command[0]) && Common::isUpper(command[1])) { + _capitalizationMode = kUppercase; + } else if (Common::isUpper(command[0])) { + _capitalizationMode = kUpperAndLower; + } else { + _capitalizationMode = kLowercase; + } + + return true; +} + } // End of namespace Nebular |