mirror of
https://github.com/libretro/scummvm.git
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701 lines
17 KiB
C++
701 lines
17 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#ifndef MOHAWK_LIVINGBOOKS_H
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#define MOHAWK_LIVINGBOOKS_H
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#include "mohawk/mohawk.h"
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#include "mohawk/console.h"
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#include "mohawk/graphics.h"
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#include "common/config-file.h"
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#include "common/substream.h"
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#include "common/rect.h"
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#include "common/queue.h"
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#include "common/random.h"
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#include "audio/mixer.h"
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#include "livingbooks_code.h"
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namespace Mohawk {
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#define LBKEY_MOD_CTRL 1
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#define LBKEY_MOD_ALT 2
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#define LBKEY_MOD_SHIFT 4
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struct LBKey {
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byte code;
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byte modifiers;
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byte char_;
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byte repeats;
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};
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enum NodeState {
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kLBNodeDone = 0,
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kLBNodeRunning = 1,
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kLBNodeWaiting = 2
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};
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enum LBMode {
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kLBIntroMode = 1,
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kLBControlMode = 2,
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kLBCreditsMode = 3,
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kLBPreviewMode = 4,
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kLBReadMode = 5,
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kLBPlayMode = 6
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};
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// automatic modes used in _timingMode
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enum {
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kLBAutoNone = 0,
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kLBAutoIntro = 1,
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kLBAutoUserIdle = 2,
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kLBAutoMain = 3,
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kLBAutoSync = 4,
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kLBAutoInit = 5,
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kLBAutoCreate = 6,
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kLBAutoLoad = 7
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};
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// control modes used in _controlMode
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enum {
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kLBControlNone = 0,
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kLBControlHideMouse = 1,
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kLBControlPauseItems = 2
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};
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enum {
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kLBStaticTextItem = 0x1,
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kLBPictureItem = 0x2,
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kLBEditTextItem = 0x14,
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kLBLiveTextItem = 0x15,
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kLBAnimationItem = 0x40,
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kLBSoundItem = 0x41,
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kLBGroupItem = 0x42,
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kLBMovieItem = 0x43,
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kLBPaletteAItem = 0x44, // unused?
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kLBPaletteItem = 0x45,
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kLBProxyItem = 0x46,
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kLBMiniGameItem = 666, // EVIL!!!!
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kLBXDataFileItem = 0x3e9,
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kLBDiscDectectorItem = 0xfa1
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};
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enum {
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// no 0x1?
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kLBAnimOpNotify = 0x2,
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kLBAnimOpSetTempo = 0x3,
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// no 0x4?
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kLBAnimOpMoveTo = 0x5,
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kLBAnimOpWait = 0x6,
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kLBAnimOpSetCel = 0x7,
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kLBAnimOpSleepUntil = 0x8,
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kLBAnimOpDrawMode = 0x9,
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kLBAnimOpPlaySound = 0xa,
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kLBAnimOpWaitForSound = 0xb,
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kLBAnimOpReleaseSound = 0xc,
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kLBAnimOpResetSound = 0xd,
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kLBAnimOpSetTempoDiv = 0xe,
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kLBAnimOpDelay = 0xf
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};
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enum {
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kLBEventPhaseInit = 0,
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kLBEventPhaseIntro = 1,
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kLBEventMouseDown = 2,
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kLBEventStarted = 3,
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kLBEventDone = 4,
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kLBEventMouseUp = 5,
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kLBEventPhaseMain = 6,
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kLBEventNotified = 7,
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kLBEventDragMove = 9,
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kLBEventRolloverBegin = 0xb,
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kLBEventRolloverMove = 0xc,
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kLBEventRolloverEnd = 0xd,
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kLBEventMouseUpIn = 0xe,
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kLBEventMouseUpOut = 0xf,
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kLBEventMouseTrackIn = 0x10,
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kLBEventMouseTrackMove = 0x11,
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kLBEventMouseTrackMoveIn = 0x12,
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kLBEventMouseTrackMoveOut = 0x13,
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kLBEventMouseTrackOut = 0x14,
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kLBEventFocusBegin = 0x15,
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kLBEventFocusEnd = 0x16,
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kLBEventInit = 0x17,
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kLBEventLoad = 0x1a,
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kLBEventListLoad = 0x1b,
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kLBEventPhaseCreate = 0xff
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};
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enum {
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kLBGroupData = 0x64,
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kLBLiveTextData = 0x65,
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kLBMsgListScript = 0x66,
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kLBNotifyScript = 0x67,
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kLBSetPlayInfo = 0x68,
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kLBSetRandomLoc = 0x69, // unused?
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kLBSetDrag = 0x6a, // unused?
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kLBSetDrawMode = 0x6b,
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kLBSetFont = 0x6c, // unused?
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kLBSetOneShot = 0x6d, // unused?
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kLBSetPlayPhase = 0x6e,
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// from here, 2.x+
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kLBSetKeyNotify = 0x6f,
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kLBCommand = 0x70,
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kLBPaletteAData = 0x71, // unused?
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kLBPaletteXData = 0x72,
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kLBDisable = 0x73, // unused?
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kLBEnable = 0x74, // unused?
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kLBSetNotVisible = 0x75,
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kLBSetVisible = 0x76, // unused?
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kLBGlobalDisable = 0x77,
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kLBGlobalEnable = 0x78, // unused?
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kLBGlobalSetNotVisible = 0x79,
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kLBGlobalSetVisible = 0x7a, // unused?
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kLBSetAmbient = 0x7b,
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kLBUnknown7C = 0x7c, // unused?
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kLBSetKeyEvent = 0x7d,
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kLBUnknown7E = 0x7e, // unused? (rect flag)
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kLBSetParent = 0x7f, // unused?
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kLBSetHitTest = 0x80,
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// from here, rugrats
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kLBUnknown194 = 0x194
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};
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enum {
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kLBOpNone = 0x0,
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kLBOpXShow = 0x1,
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kLBOpTogglePlay = 0x2,
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kLBOpSetNotVisible = 0x3,
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kLBOpSetVisible = 0x4,
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kLBOpDestroy = 0x5,
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kLBOpRewind = 0x6,
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kLBOpStop = 0x7,
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kLBOpDisable = 0x8,
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kLBOpEnable = 0x9,
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// (no 0xa)
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kLBOpGlobalSetNotVisible = 0xb,
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kLBOpGlobalSetVisible = 0xc,
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kLBOpGlobalDisable = 0xd,
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kLBOpGlobalEnable = 0xe,
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kLBOpSeekToEnd = 0xf,
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// (no 0x10)
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kLBOpMute = 0x11,
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kLBOpUnmute = 0x12,
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kLBOpLoad = 0x13,
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kLBOpPreload = 0x14,
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kLBOpUnload = 0x15,
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kLBOpSeekToNext = 0x16,
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kLBOpSeekToPrev = 0x17,
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kLBOpDragBegin = 0x18,
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kLBOpDragEnd = 0x19,
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kLBOpScriptDisable = 0x1a,
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kLBOpScriptEnable = 0x1b,
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kLBOpUnknown1C = 0x1c,
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kLBOpSendExpression = 0x1d,
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kLBOpRunSubentries = 0xfffe,
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kLBOpRunCommand = 0xffff
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};
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enum {
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kLBNotifyGUIAction = 1,
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kLBNotifyGoToControls = 2,
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kLBNotifyChangePage = 3,
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kLBNotifyGotoQuit = 4,
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kLBNotifyIntroDone = 5,
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kLBNotifyChangeMode = 6,
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kLBNotifyCursorChange = 7,
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kLBNotifyPrintPage = 0xc,
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kLBNotifyQuit = 0xd
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};
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class MohawkEngine_LivingBooks;
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class LBGraphics;
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class LBAnimation;
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struct LBScriptEntry {
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LBScriptEntry();
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~LBScriptEntry();
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uint16 state;
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uint16 type;
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uint16 event;
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uint16 opcode;
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uint16 param;
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uint16 argc;
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uint16 *argvParam;
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uint16 *argvTarget;
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// kLBNotifyChangeMode
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uint16 newUnknown;
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uint16 newMode;
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uint16 newPage;
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uint16 newSubpage;
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// kLBEventNotified
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uint16 matchFrom;
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uint16 matchNotify;
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// kLBOpSendExpression
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uint32 offset;
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Common::String command;
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Common::Array<Common::String> conditions;
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Common::Array<LBScriptEntry *> subentries;
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};
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struct LBAnimScriptEntry {
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byte opcode;
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byte size;
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byte *data;
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};
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class LBAnimationNode {
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public:
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LBAnimationNode(MohawkEngine_LivingBooks *vm, LBAnimation *parent, uint16 scriptResourceId);
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~LBAnimationNode();
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void draw(const Common::Rect &_bounds);
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void reset();
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NodeState update(bool seeking = false);
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bool transparentAt(int x, int y);
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protected:
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MohawkEngine_LivingBooks *_vm;
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LBAnimation *_parent;
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void loadScript(uint16 resourceId);
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uint _currentEntry;
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Common::Array<LBAnimScriptEntry> _scriptEntries;
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uint _currentCel;
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int16 _xPos, _yPos;
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uint32 _delay;
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};
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class LBAnimationItem;
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class LBAnimation {
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public:
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LBAnimation(MohawkEngine_LivingBooks *vm, LBAnimationItem *parent, uint16 resourceId);
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~LBAnimation();
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void draw();
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bool update();
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void start();
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void seek(uint16 pos);
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void stop();
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void playSound(uint16 resourceId);
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bool soundPlaying(uint16 resourceId);
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bool transparentAt(int x, int y);
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void setTempo(uint16 tempo);
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uint getNumResources() { return _shapeResources.size(); }
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uint16 getResource(uint num) { return _shapeResources[num]; }
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Common::Point getOffset(uint num) { return _shapeOffsets[num]; }
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uint32 getCurrentFrame() { return _currentFrame; }
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uint16 getParentId();
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protected:
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MohawkEngine_LivingBooks *_vm;
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LBAnimationItem *_parent;
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Common::Rect _bounds, _clip;
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Common::Array<LBAnimationNode *> _nodes;
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uint16 _tempo;
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uint16 _currentSound;
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uint32 _lastTime, _currentFrame;
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bool _running;
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void loadShape(uint16 resourceId);
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Common::Array<uint16> _shapeResources;
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Common::Array<Common::Point> _shapeOffsets;
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};
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class LBItem {
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friend class LBCode;
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public:
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LBItem(MohawkEngine_LivingBooks *vm, Common::Rect rect);
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virtual ~LBItem();
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void readFrom(Common::SeekableSubReadStreamEndian *stream);
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virtual void readData(uint16 type, uint16 size, Common::SeekableSubReadStreamEndian *stream);
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virtual void destroySelf(); // 0x2
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virtual void setEnabled(bool enabled); // 0x3
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virtual void setGlobalEnabled(bool enabled);
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virtual bool contains(Common::Point point); // 0x7
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virtual void update(); // 0x8
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virtual void draw() { } // 0x9
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virtual void handleKeyChar(Common::Point pos) { } // 0xA
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virtual void handleMouseDown(Common::Point pos); // 0xB
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virtual void handleMouseMove(Common::Point pos); // 0xC
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virtual void handleMouseUp(Common::Point pos); // 0xD
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virtual bool togglePlaying(bool playing, bool restart = false); // 0xF
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virtual void done(bool onlyNotify); // 0x10
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virtual void init() { } // 0x11
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virtual void seek(uint16 pos) { } // 0x13
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virtual void setFocused(bool focused) { } // 0x14
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virtual void setVisible(bool visible); // 0x17
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virtual void setGlobalVisible(bool enabled);
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virtual void startPhase(uint phase); // 0x18
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virtual void stop(); // 0x19
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virtual void notify(uint16 data, uint16 from); // 0x1A
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uint16 getId() { return _itemId; }
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uint16 getSoundPriority() { return _soundMode; }
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bool isAmbient() { return _isAmbient; }
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protected:
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MohawkEngine_LivingBooks *_vm;
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void setNextTime(uint16 min, uint16 max);
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void setNextTime(uint16 min, uint16 max, uint32 start);
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Common::Rect _rect;
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Common::String _desc;
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uint16 _resourceId;
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uint16 _itemId;
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bool _visible, _globalVisible, _playing, _enabled, _neverEnabled, _globalEnabled;
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uint32 _nextTime, _startTime;
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uint16 _loops;
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uint16 _phase, _timingMode, _delayMin, _delayMax;
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uint16 _loopMode, _periodMin, _periodMax;
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uint16 _controlMode, _soundMode;
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Common::Point _relocPoint;
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bool _isAmbient;
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bool _doHitTest;
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Common::Array<LBScriptEntry *> _scriptEntries;
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void runScript(uint event, uint16 data = 0, uint16 from = 0);
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void runScriptEntry(LBScriptEntry *entry);
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LBValue parseValue(const Common::String &command, uint &pos);
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void runCommand(const Common::String &command);
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bool checkCondition(const Common::String &condition);
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LBScriptEntry *parseScriptEntry(uint16 type, uint16 &size, Common::SeekableSubReadStreamEndian *stream, bool isSubentry = false);
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};
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class LBSoundItem : public LBItem {
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public:
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LBSoundItem(MohawkEngine_LivingBooks *_vm, Common::Rect rect);
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~LBSoundItem();
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void update();
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bool togglePlaying(bool playing, bool restart);
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void stop();
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protected:
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bool _running;
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};
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struct GroupEntry {
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uint entryId;
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uint entryType;
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};
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class LBGroupItem : public LBItem {
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public:
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LBGroupItem(MohawkEngine_LivingBooks *_vm, Common::Rect rect);
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void readData(uint16 type, uint16 size, Common::SeekableSubReadStreamEndian *stream);
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void destroySelf();
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void setEnabled(bool enabled);
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void setGlobalEnabled(bool enabled);
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bool contains(Common::Point point);
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bool togglePlaying(bool playing, bool restart);
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// 0x12
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void seek(uint16 pos);
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void setVisible(bool visible);
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void setGlobalVisible(bool visible);
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void startPhase(uint phase);
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void stop();
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protected:
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bool _starting;
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Common::Array<GroupEntry> _groupEntries;
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};
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class LBPaletteItem : public LBItem {
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public:
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LBPaletteItem(MohawkEngine_LivingBooks *_vm, Common::Rect rect);
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~LBPaletteItem();
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void readData(uint16 type, uint16 size, Common::SeekableSubReadStreamEndian *stream);
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bool togglePlaying(bool playing, bool restart);
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void update();
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protected:
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uint16 _fadeInPeriod, _fadeInStep, _drawStart, _drawCount;
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uint32 _fadeInStart, _fadeInCurrent;
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byte *_palette;
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};
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struct LiveTextWord {
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Common::Rect bounds;
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uint16 soundId;
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};
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struct LiveTextPhrase {
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uint16 wordStart, wordCount;
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uint16 highlightStart, highlightEnd;
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uint16 startId, endId;
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};
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class LBLiveTextItem : public LBItem {
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public:
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LBLiveTextItem(MohawkEngine_LivingBooks *_vm, Common::Rect rect);
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void readData(uint16 type, uint16 size, Common::SeekableSubReadStreamEndian *stream);
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bool contains(Common::Point point);
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void update();
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void draw();
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void handleMouseDown(Common::Point pos);
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bool togglePlaying(bool playing, bool restart);
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void stop();
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void notify(uint16 data, uint16 from);
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protected:
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void paletteUpdate(uint16 word, bool on);
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void drawWord(uint word, uint yPos);
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uint16 _currentPhrase, _currentWord;
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byte _backgroundColor[4];
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byte _foregroundColor[4];
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byte _highlightColor[4];
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uint16 _paletteIndex;
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Common::Array<LiveTextWord> _words;
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Common::Array<LiveTextPhrase> _phrases;
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};
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class LBPictureItem : public LBItem {
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public:
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LBPictureItem(MohawkEngine_LivingBooks *_vm, Common::Rect rect);
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void readData(uint16 type, uint16 size, Common::SeekableSubReadStreamEndian *stream);
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bool contains(Common::Point point);
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void draw();
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void init();
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};
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class LBAnimationItem : public LBItem {
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public:
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LBAnimationItem(MohawkEngine_LivingBooks *_vm, Common::Rect rect);
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~LBAnimationItem();
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void setEnabled(bool enabled);
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bool contains(Common::Point point);
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void update();
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void draw();
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bool togglePlaying(bool playing, bool restart);
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void done(bool onlyNotify);
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void init();
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void seek(uint16 pos);
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void startPhase(uint phase);
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void stop();
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protected:
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LBAnimation *_anim;
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bool _running;
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};
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class LBMovieItem : public LBItem {
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public:
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|
LBMovieItem(MohawkEngine_LivingBooks *_vm, Common::Rect rect);
|
|
~LBMovieItem();
|
|
|
|
void update();
|
|
bool togglePlaying(bool playing, bool restart);
|
|
};
|
|
|
|
class LBMiniGameItem : public LBItem {
|
|
public:
|
|
LBMiniGameItem(MohawkEngine_LivingBooks *_vm, Common::Rect rect);
|
|
~LBMiniGameItem();
|
|
|
|
bool togglePlaying(bool playing, bool restart);
|
|
};
|
|
|
|
struct NotifyEvent {
|
|
NotifyEvent(uint t, uint p) : type(t), param(p) { }
|
|
uint type;
|
|
uint param;
|
|
|
|
// kLBNotifyChangeMode
|
|
uint16 newUnknown;
|
|
uint16 newMode;
|
|
uint16 newPage;
|
|
uint16 newSubpage;
|
|
};
|
|
|
|
enum DelayedEventType {
|
|
kLBDelayedEventDestroy = 0,
|
|
kLBDelayedEventSetNotVisible = 1,
|
|
kLBDelayedEventDone = 2
|
|
};
|
|
|
|
struct DelayedEvent {
|
|
DelayedEvent(LBItem *i, DelayedEventType t) : item(i), type(t) { }
|
|
LBItem *item;
|
|
DelayedEventType type;
|
|
};
|
|
|
|
class MohawkEngine_LivingBooks : public MohawkEngine {
|
|
protected:
|
|
Common::Error run();
|
|
|
|
public:
|
|
MohawkEngine_LivingBooks(OSystem *syst, const MohawkGameDescription *gamedesc);
|
|
virtual ~MohawkEngine_LivingBooks();
|
|
|
|
Common::RandomSource *_rnd;
|
|
|
|
LBGraphics *_gfx;
|
|
bool _needsRedraw, _needsUpdate;
|
|
|
|
void addNotifyEvent(NotifyEvent event);
|
|
|
|
Common::SeekableSubReadStreamEndian *wrapStreamEndian(uint32 tag, uint16 id);
|
|
Common::String readString(Common::SeekableSubReadStreamEndian *stream);
|
|
Common::Rect readRect(Common::SeekableSubReadStreamEndian *stream);
|
|
GUI::Debugger *getDebugger() { return _console; }
|
|
|
|
LBItem *getItemById(uint16 id);
|
|
|
|
void setFocus(LBItem *focus);
|
|
void setEnableForAll(bool enable, LBItem *except = 0);
|
|
void notifyAll(uint16 data, uint16 from);
|
|
void queueDelayedEvent(DelayedEvent event);
|
|
|
|
bool playSound(LBItem *source, uint16 resourceId);
|
|
void lockSound(LBItem *owner, bool lock);
|
|
|
|
bool isBigEndian() const { return getGameType() != GType_LIVINGBOOKSV1 || getPlatform() == Common::kPlatformMacintosh; }
|
|
bool isPreMohawk() const;
|
|
|
|
LBMode getCurMode() { return _curMode; }
|
|
|
|
bool tryLoadPageStart(LBMode mode, uint page);
|
|
void prevPage();
|
|
void nextPage();
|
|
|
|
LBCode *_code;
|
|
|
|
// TODO: make private
|
|
Common::HashMap<Common::String, LBValue> _variables;
|
|
|
|
private:
|
|
LivingBooksConsole *_console;
|
|
Common::ConfigFile _bookInfoFile;
|
|
|
|
Common::String getBookInfoFileName() const;
|
|
void loadBookInfo(const Common::String &filename);
|
|
|
|
Common::String stringForMode(LBMode mode);
|
|
|
|
bool _readOnly, _introDone;
|
|
LBMode _curMode;
|
|
uint16 _curPage, _curSubPage;
|
|
uint16 _phase;
|
|
Common::Array<LBItem *> _items;
|
|
Common::Queue<DelayedEvent> _eventQueue;
|
|
LBItem *_focus;
|
|
void destroyPage();
|
|
bool loadPage(LBMode mode, uint page, uint subpage);
|
|
void updatePage();
|
|
|
|
uint16 _lastSoundOwner, _lastSoundId;
|
|
uint16 _lastSoundPriority;
|
|
uint16 _soundLockOwner;
|
|
uint16 _maxSoundPriority;
|
|
|
|
uint16 getResourceVersion();
|
|
void loadBITL(uint16 resourceId);
|
|
void loadSHP(uint16 resourceId);
|
|
|
|
bool tryDefaultPage();
|
|
|
|
void handleUIMenuClick(uint controlId);
|
|
void handleUIPoetryMenuClick(uint controlId);
|
|
void handleUIQuitClick(uint controlId);
|
|
void handleUIOptionsClick(uint controlId);
|
|
|
|
Common::Queue<NotifyEvent> _notifyEvents;
|
|
void handleNotify(NotifyEvent &event);
|
|
|
|
uint16 _screenWidth;
|
|
uint16 _screenHeight;
|
|
uint16 _numLanguages;
|
|
uint16 _numPages;
|
|
Common::String _title;
|
|
Common::String _copyright;
|
|
bool _poetryMode;
|
|
|
|
uint16 _curLanguage;
|
|
uint16 _curSelectedPage;
|
|
bool _alreadyShowedIntro;
|
|
|
|
// String Manipulation Functions
|
|
Common::String removeQuotesFromString(const Common::String &string, Common::String &leftover);
|
|
Common::String convertMacFileName(const Common::String &string);
|
|
Common::String convertWinFileName(const Common::String &string);
|
|
|
|
// Configuration File Functions
|
|
Common::String getStringFromConfig(const Common::String §ion, const Common::String &key);
|
|
Common::String getStringFromConfig(const Common::String §ion, const Common::String &key, Common::String &leftover);
|
|
int getIntFromConfig(const Common::String §ion, const Common::String &key);
|
|
Common::String getFileNameFromConfig(const Common::String §ion, const Common::String &key, Common::String &leftover);
|
|
|
|
// Platform/Version functions
|
|
MohawkArchive *createMohawkArchive() const;
|
|
};
|
|
|
|
} // End of namespace Mohawk
|
|
|
|
#endif
|