/* ScummVM - Scumm Interpreter
* Copyright (C) 2004 Ivan Dubrov
* Copyright (C) 2004-2005 The ScummVM project
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Header$
*
*/
#ifndef GOB_GOBLIN_H
#define GOB_GOBLIN_H
#include "gob/util.h"
#include "gob/sound.h"
namespace Gob {
#define TYPE_USUAL 0
#define TYPE_AMORPHOUS 1
#define TYPE_MOBILE 3
#pragma START_PACK_STRUCTS
typedef struct Gob_State {
int16 animation;// +0h
int16 layer; // +2h
int16 unk0; // +4h
int16 unk1; // +6h
int16 sndItem; // +8h, high/low byte - sound sample index
int16 freq; // +Ah, high/low byte * 100 - frequency
int16 repCount; // +Ch high/low byte - repeat count
int16 unk2; // +Eh
} GCC_PACK Gob_State;
typedef struct Gob_State *Gob_PState;
#define szGob_StateLine 24
typedef Gob_PState Gob_StateLine[6];
typedef struct Gob_Object {
int16 animation; // +0h
int16 state; // +2h
int16 stateColumn; // +4h
int16 curFrame; // +6h
int16 xPos; // +8h
int16 yPos; // +Ah
int16 dirtyLeft; // +Ch
int16 dirtyTop; // +Eh
int16 dirtyRight; // +10h
int16 dirtyBottom; // +12h
int16 left; // +14h
int16 top; // +16h
int16 right; // +18h
int16 bottom; // +1ah
int16 nextState; // +1ch
int16 multState; // +1eh
int16 actionStartState; // +20h
int16 curLookDir; // +22h
int16 pickable; // +24h
int16 relaxTime; // +26h
Gob_StateLine *stateMach; // +28h
Gob_StateLine *realStateMach; // +2ch
char doAnim; // +30h
char order; // +31h
char noTick; // +32h
char toRedraw; // +33h
char type; // +34h
char maxTick; // +35h
char tick; // +36h
char multObjIndex; // +37h, from which play mult animations
char unk14; // +38h
char visible; // +39h
} GCC_PACK Gob_Object;
typedef struct Gob_Pos {
char x;
char y;
} GCC_PACK Gob_Pos;
#pragma END_PACK_STRUCTS
extern Util_List *gob_objList;
extern Gob_Object *gob_goblins[4];
extern int16 gob_currentGoblin;
extern Snd_SoundDesc *gob_soundData[16];
extern int16 gob_gobStateLayer;
extern char gob_goesAtTarget;
extern char gob_readyToAct;
extern int16 gob_gobAction; // 0 - move, 3 - do action, 4 - pick
// goblins 0 - picker, 1 - fighter, 2 - mage
extern Gob_Pos gob_gobPositions[3];
extern int16 gob_gobDestX;
extern int16 gob_gobDestY;
extern int16 gob_pressedMapX;
extern int16 gob_pressedMapY;
extern char gob_pathExistence;
// Pointers to interpreter variables
extern int32 *gob_some0ValPtr;
extern int32 *gob_gobRetVarPtr;
extern int32 *gob_curGobVarPtr;
extern int32 *gob_curGobXPosVarPtr;
extern int32 *gob_curGobYPosVarPtr;
extern int32 *gob_itemInPocketVarPtr;
extern int32 *gob_curGobStateVarPtr;
extern int32 *gob_curGobFrameVarPtr;
extern int32 *gob_curGobMultStateVarPtr;
extern int32 *gob_curGobNextStateVarPtr;
extern int32 *gob_curGobScrXVarPtr;
extern int32 *gob_curGobScrYVarPtr;
extern int32 *gob_curGobLeftVarPtr;
extern int32 *gob_curGobTopVarPtr;
extern int32 *gob_curGobRightVarPtr;
extern int32 *gob_curGobBottomVarPtr;
extern int32 *gob_curGobDoAnimVarPtr;
extern int32 *gob_curGobOrderVarPtr;
extern int32 *gob_curGobNoTickVarPtr;
extern int32 *gob_curGobTypeVarPtr;
extern int32 *gob_curGobMaxTickVarPtr;
extern int32 *gob_curGobTickVarPtr;
extern int32 *gob_curGobActStartStateVarPtr;
extern int32 *gob_curGobLookDirVarPtr;
extern int32 *gob_curGobPickableVarPtr;
extern int32 *gob_curGobRelaxVarPtr;
extern int32 *gob_curGobMaxFrameVarPtr;
extern int32 *gob_destItemStateVarPtr;
extern int32 *gob_destItemFrameVarPtr;
extern int32 *gob_destItemMultStateVarPtr;
extern int32 *gob_destItemNextStateVarPtr;
extern int32 *gob_destItemScrXVarPtr;
extern int32 *gob_destItemScrYVarPtr;
extern int32 *gob_destItemLeftVarPtr;
extern int32 *gob_destItemTopVarPtr;
extern int32 *gob_destItemRightVarPtr;
extern int32 *gob_destItemBottomVarPtr;
extern int32 *gob_destItemDoAnimVarPtr;
extern int32 *gob_destItemOrderVarPtr;
extern int32 *gob_destItemNoTickVarPtr;
extern int32 *gob_destItemTypeVarPtr;
extern int32 *gob_destItemMaxTickVarPtr;
extern int32 *gob_destItemTickVarPtr;
extern int32 *gob_destItemActStartStVarPtr;
extern int32 *gob_destItemLookDirVarPtr;
extern int32 *gob_destItemPickableVarPtr;
extern int32 *gob_destItemRelaxVarPtr;
extern int32 *gob_destItemMaxFrameVarPtr;
extern int16 gob_destItemType;
extern int16 gob_destItemState;
extern int16 gob_itemToObject[20];
extern Gob_Object *gob_objects[20];
extern int16 gob_objCount;
extern int16 gob_gobsCount;
extern int16 gob_itemIndInPocket;
extern int16 gob_itemIdInPocket;
extern char gob_itemByteFlag;
extern int16 gob_destItemId;
extern int16 gob_destActionItem;
extern Gob_Object *gob_actDestItemDesc;
extern int16 gob_forceNextState[10];
extern char gob_boreCounter;
extern int16 gob_positionedGob;
extern char gob_noPick;
// Functions
char gob_rotateState(int16 from, int16 to);
void gob_playSound(Snd_SoundDesc * snd, int16 repCount, int16 freq);
void gob_drawObjects(void);
void gob_animateObjects(void);
void gob_placeObject(Gob_Object * objDesc, char animated);
int16 gob_getObjMaxFrame(Gob_Object * obj);
int16 gob_objIntersected(Gob_Object * obj1, Gob_Object * obj2);
void gob_setMultStates(Gob_Object * gobDesc);
int16 gob_nextLayer(Gob_Object * gobDesc);
void gob_showBoredom(int16 gobIndex);
void gob_switchGoblin(int16 index);
void gob_freeObjects(void);
void gob_zeroObjects(void);
void gob_freeAllObjects(void);
void gob_loadObjects(char *source);
void gob_initVarPointers(void);
void gob_saveGobDataToVars(int16 xPos, int16 yPos, int16 someVal);
void gob_loadGobDataFromVars(void);
void gob_pickItem(int16 indexToPocket, int16 idToPocket);
void gob_placeItem(int16 indexInPocket, int16 idInPocket);
void gob_swapItems(int16 indexToPick, int16 idToPick);
void gob_treatItemPick(int16 itemId);
int16 gob_treatItem(int16 action);
void gob_interFunc(void);
} // End of namespace Gob
#endif /* __GOBLIN_H */