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Diffstat (limited to 'engines/avalanche/animation.h')
| -rw-r--r-- | engines/avalanche/animation.h | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/engines/avalanche/animation.h b/engines/avalanche/animation.h new file mode 100644 index 0000000000..3223615985 --- /dev/null +++ b/engines/avalanche/animation.h @@ -0,0 +1,171 @@ +/* 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. + * + */ + +/* + * This code is based on the original source code of Lord Avalot d'Argent version 1.3. + * Copyright (c) 1994-1995 Mike, Mark and Thomas Thurman. + */ + +/* Original name: TRIP5 / Trippancy V - the sprite animation subsystem */ + +#ifndef AVALANCHE_ANIMATION_H +#define AVALANCHE_ANIMATION_H + +namespace Avalanche { +class AvalancheEngine; +class Animation; + +enum Direction { + kDirUp = 0, kDirRight, kDirDown, kDirLeft, + kDirUpRight, kDirDownRight, kDirDownLeft, kDirUpLeft, + kDirStopped, kDirNone = 177 +}; + +class AnimationType { +public: + byte _id; + + byte _xLength, _yLength; + ManiType *_mani[24]; + SilType *_sil[24]; + byte _frameNum; // Number of pictures. + byte _seq; // How many in one stride. + byte _characterId; // The number according to Acci. (1=Avvy, etc.) + byte _count; // Counts before changing step. + + Direction _facingDir; + byte _stepNum; + int16 _x, _y; // Current xy coords. + int8 _moveX, _moveY; // Amount to move sprite by, each step. + bool _quick, _visible, _homing, _doCheck; + int16 _homingX, _homingY; // Homing x & y coords. + byte _speedX, _speedY; + bool _vanishIfStill; + bool _callEachStepFl; + byte _eachStepProc; + + AnimationType(Animation *anim); + + void init(byte spritenum, bool doCheck); + void reset(); + void draw(); + void turn(Direction whichway); + void appear(int16 wx, int16 wy, Direction wf); + void bounce(); + void walk(); + void walkTo(byte pednum); + void stopHoming(); + void setSpeed(int8 xx, int8 yy); + void stopWalk(); + void chatter(); + void remove(); + +private: + Animation *_anim; + + int16 _oldX[2], _oldY[2]; // Last xy coords. + Color _fgBubbleCol, _bgBubbleCol; // Foreground & background bubble colors. + + bool checkCollision(); + int8 getSign(int16 val); + void homeStep(); +}; + +class Animation { +public: + friend class AnimationType; + + static const byte kSpriteNumbMax = 5; // current max no. of sprites + + enum Proc { + kProcNone = 0, + kProcFollowAvvyY, + kProcBackAndForth, + kProcFaceAvvy, + kProcArrow, + kProcSpludwick, // Unused + kProcGrabAvvy, + kProcGeida // Spludwick uses it as well for homing! TODO: Unify it with kProcSpludwick. + }; + + AnimationType *_sprites[kSpriteNumbMax]; + + Animation(AvalancheEngine *vm); + ~Animation(); + + void animLink(); + void resetAnims(); + void callSpecial(uint16 which); + void catacombMove(byte ped); + void stopWalking(); + void setMoveSpeed(byte t, Direction dir); + void appearPed(byte sprNum, byte pedNum); + bool inField(byte which); + bool nearDoor(); + void updateSpeed(); + void handleMoveKey(const Common::Event &event); + void hideInCupboard(); + + void setDirection(Direction dir); + void setOldDirection(Direction dir); + Direction getDirection(); + Direction getOldDirection(); + + void setAvvyClothes(int id); + int getAvvyClothes(); + + void resetVariables(); + void synchronize(Common::Serializer &sz); +private: + Direction _direction; // The direction Avvy is currently facing. + Direction _oldDirection; + static const int32 kCatacombMap[8][8]; + bool _arrowTriggered; // And has the arrow been triggered? + bool _mustExclaim; + byte _geidaSpin, _geidaTime; // For the making "Geida dizzy" joke. + uint16 _sayWhat; + + AvalancheEngine *_vm; + + byte checkFeet(int16 x1, int16 x2, int16 oy, int16 y, byte yl); + byte geidaPed(byte ped); + void dawnDelay(); + + void grabAvvy(byte tripnum); + void arrowProcs(byte tripnum); + + // Different movements for NPCs: + void followAvalotY(byte tripnum); + void backAndForth(byte tripnum); + void faceAvvy(byte tripnum); + + // Movements for Homing NPCs: Spludwick and Geida. + void spin(Direction dir, byte &tripnum); + void takeAStep(byte &tripnum); + void geidaProcs(byte tripnum); + + void drawSprites(); +}; + +} // End of namespace Avalanche. + +#endif // AVALANCHE_ANIMATION_H |