From d4087d790222484465de8c2dd4ed1be5e178d22e Mon Sep 17 00:00:00 2001 From: Ľubomír Remák Date: Sun, 28 Oct 2018 17:45:26 +0100 Subject: MUTATIONOFJB: Allow completion of first chapter. Implement dummy SPECIALSHOW command (skip puzzle). Fix NEWROOM command parsing. Fix use action on inventory items. Fix interaction with certain doors. --- engines/mutationofjb/commands/newroomcommand.cpp | 8 ++- .../mutationofjb/commands/specialshowcommand.cpp | 78 ++++++++++++++++++++++ engines/mutationofjb/commands/specialshowcommand.h | 53 +++++++++++++++ 3 files changed, 136 insertions(+), 3 deletions(-) create mode 100644 engines/mutationofjb/commands/specialshowcommand.cpp create mode 100644 engines/mutationofjb/commands/specialshowcommand.h (limited to 'engines/mutationofjb/commands') diff --git a/engines/mutationofjb/commands/newroomcommand.cpp b/engines/mutationofjb/commands/newroomcommand.cpp index 0f4d214f18..32c5e72bd9 100644 --- a/engines/mutationofjb/commands/newroomcommand.cpp +++ b/engines/mutationofjb/commands/newroomcommand.cpp @@ -27,7 +27,7 @@ #include "common/str.h" /** @file - * "NEWROOM " " " " " " " + * "NEWROOM " " " " " [ " " ] * * NEWROOM changes the current scene. While doing that, it also executes STARTUP section for the new room. * However, after that, the execution goes back to the old script to finish commands after NEWROOM. @@ -39,14 +39,16 @@ namespace MutationOfJB { bool NewRoomCommandParser::parse(const Common::String &line, ScriptParseContext &, Command *&command) { - if (line.size() < 23 || !line.hasPrefix("NEWROOM")) { + if (line.size() < 19 || !line.hasPrefix("NEWROOM")) { return false; } const uint8 sceneId = atoi(line.c_str() + 8); const uint16 x = atoi(line.c_str() + 12); const uint16 y = atoi(line.c_str() + 16); - const uint8 frame = atoi(line.c_str() + 20); + uint8 frame = 0; + if (line.size() >= 21) + frame = atoi(line.c_str() + 20); command = new NewRoomCommand(sceneId, x, y, frame); return true; } diff --git a/engines/mutationofjb/commands/specialshowcommand.cpp b/engines/mutationofjb/commands/specialshowcommand.cpp new file mode 100644 index 0000000000..508641deb1 --- /dev/null +++ b/engines/mutationofjb/commands/specialshowcommand.cpp @@ -0,0 +1,78 @@ +/* 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 "mutationofjb/commands/specialshowcommand.h" + +#include "mutationofjb/game.h" +#include "mutationofjb/gamedata.h" +#include "mutationofjb/script.h" + +#include "common/str.h" + +/** @file + * "SPECIALSHOW " + * + * Shows special screen. + * The command supports multiple modes: + * 1 - show puzzle hint, + * 2 - show computer puzzle. + */ + +namespace MutationOfJB { + +bool SpecialShowCommandParser::parse(const Common::String &line, ScriptParseContext &, Command *&command) { + if (line.size() < 13 || !line.hasPrefix("SPECIALSHOW ")) { + return false; + } + + const int modeInt = atoi(line.c_str() + 12); + + SpecialShowCommand::Mode mode = SpecialShowCommand::PUZZLE_HINT; + + if (modeInt == 1) { + mode = SpecialShowCommand::PUZZLE_HINT; + } else if (modeInt == 2) { + mode = SpecialShowCommand::COMPUTER_PUZZLE; + } else { + warning("Invalid special show mode %d", modeInt); + return false; + } + + command = new SpecialShowCommand(mode); + return true; +} + +Command::ExecuteResult SpecialShowCommand::execute(ScriptExecutionContext &scriptExeCtx) { + // TODO: Show UI. + if (_mode == COMPUTER_PUZZLE) { + scriptExeCtx.getGameData().getScene(32)->getObject(2, true)->_WX = 255; + scriptExeCtx.getGameData().getScene(32)->getObject(1, true)->_active = 0; + } + return Command::Finished; +} + +Common::String SpecialShowCommand::debugString() const { + const char *modes[] = {"PUZZLE_HINT", "COMPUTER_PUZZLE"}; + return Common::String::format("SPECIALSHOW %s", modes[static_cast(_mode)]); +} + +} diff --git a/engines/mutationofjb/commands/specialshowcommand.h b/engines/mutationofjb/commands/specialshowcommand.h new file mode 100644 index 0000000000..402940d377 --- /dev/null +++ b/engines/mutationofjb/commands/specialshowcommand.h @@ -0,0 +1,53 @@ +/* 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 MUTATIONOFJB_SPECIALSHOWCOMMAND_H +#define MUTATIONOFJB_SPECIALSHOWCOMMAND_H + +#include "mutationofjb/commands/seqcommand.h" +#include "common/scummsys.h" + +namespace MutationOfJB { + +class SpecialShowCommandParser : public SeqCommandParser { +public: + virtual bool parse(const Common::String &line, ScriptParseContext &parseCtx, Command *&command) override; +}; + +class SpecialShowCommand : public SeqCommand { +public: + enum Mode { + PUZZLE_HINT, + COMPUTER_PUZZLE + }; + + SpecialShowCommand(Mode mode) : _mode(mode) {} + virtual ExecuteResult execute(ScriptExecutionContext &scriptExecCtx) override; + virtual Common::String debugString() const override; + +private: + Mode _mode; +}; + +} + +#endif -- cgit v1.2.3