/**
 * @file structs.h
 *
 * Various global structures.
 */

DEVILUTION_BEGIN_NAMESPACE

//////////////////////////////////////////////////
// textdat
//////////////////////////////////////////////////

typedef struct TextDataStruct {
	const char *txtstr;
	int scrlltxt;
	int txtspd; /* calculated dynamically, 01/23/21 */
	int sfxnr;
} TextDataStruct;

//////////////////////////////////////////////////
// effects/sound
//////////////////////////////////////////////////

typedef struct TSnd {
	const char *sound_path;
	SoundSample *DSB;
	int start_tc;
} TSnd;

typedef struct TSFX {
	unsigned char bFlags;
	const char *pszName;
	TSnd *pSnd;
} TSFX;

//////////////////////////////////////////////////
// monster
//////////////////////////////////////////////////

typedef struct AnimStruct {
	BYTE *CMem;
	BYTE *Data[8];
	int Frames;
	int Rate;
} AnimStruct;

typedef struct MonsterData {
	int width;
	int mImage;
	const char *GraphicType;
	BOOL has_special;
	const char *sndfile;
	BOOL snd_special;
	BOOL has_trans;
	const char *TransFile;
	int Frames[6];
	int Rate[6];
	const char *mName;
	char mMinDLvl;
	char mMaxDLvl;
	char mLevel;
	int mMinHP;
	int mMaxHP;
	char mAi;
	int mFlags;
	unsigned char mInt;
	unsigned short mHit; // BUGFIX: Some monsters overflow this value on high difficultys (fixed)
	unsigned char mAFNum;
	unsigned char mMinDamage;
	unsigned char mMaxDamage;
	unsigned short mHit2; // BUGFIX: Some monsters overflow this value on high difficulty (fixed)
	unsigned char mAFNum2;
	unsigned char mMinDamage2;
	unsigned char mMaxDamage2;
	unsigned char mArmorClass;
	char mMonstClass;
	unsigned short mMagicRes;
	unsigned short mMagicRes2;
	unsigned short mTreasure;
	char mSelFlag;
	unsigned short mExp;
} MonsterData;

typedef struct CMonster {
	int mtype;
	// TODO: Add enum for place flags
	unsigned char mPlaceFlags;
	AnimStruct Anims[6];
	TSnd *Snds[4][2];
	int width;
	int width2;
	unsigned char mMinHP;
	unsigned char mMaxHP;
	BOOL has_special;
	unsigned char mAFNum;
	char mdeadval;
	const MonsterData *MData;
	// A TRN file contains a sequence of color transitions, represented
	// as indexes into a palette. (a 256 byte array of palette indices)
	BYTE *trans_file;
} CMonster;

typedef struct MonsterStruct { // note: missing field _mAFNum
	int _mMTidx;
	int _mmode; /* MON_MODE */
	unsigned char _mgoal;
	int _mgoalvar1;
	int _mgoalvar2;
	int _mgoalvar3;
	int field_18;
	unsigned char _pathcount;
	int _mx;                // Tile X-position of monster
	int _my;                // Tile Y-position of monster
	int _mfutx;             // Future tile X-position of monster. Set at start of walking animation
	int _mfuty;             // Future tile Y-position of monster. Set at start of walking animation
	int _moldx;             // Most recent X-position in dMonster.
	int _moldy;             // Most recent Y-position in dMonster.
	int _mxoff;             // Monster sprite's pixel X-offset from tile.
	int _myoff;             // Monster sprite's pixel Y-offset from tile.
	int _mxvel;             // Pixel X-velocity while walking. Applied to _mxoff
	int _myvel;             // Pixel Y-velocity while walking. Applied to _myoff
	int _mdir;              // Direction faced by monster (direction enum)
	int _menemy;            // The current target of the mosnter. An index in to either the plr or monster array based on the _meflag value.
	unsigned char _menemyx; // X-coordinate of enemy (usually correspond's to the enemy's futx value)
	unsigned char _menemyy; // Y-coordinate of enemy (usually correspond's to the enemy's futy value)
	short falign_52;        // probably _mAFNum (unused)
	unsigned char *_mAnimData;
	int _mAnimDelay; // Tick length of each frame in the current animation
	int _mAnimCnt;   // Increases by one each game tick, counting how close we are to _pAnimDelay
	int _mAnimLen;   // Number of frames in current animation
	int _mAnimFrame; // Current frame of animation.
	BOOL _meflag;
	BOOL _mDelFlag;
	int _mVar1;
	int _mVar2;
	int _mVar3;
	int _mVar4;
	int _mVar5;
	int _mVar6; // Used as _mxoff but with a higher range so that we can correctly apply velocities of a smaller number
	int _mVar7; // Used as _myoff but with a higher range so that we can correctly apply velocities of a smaller number
	int _mVar8; // Value used to measure progress for moving from one tile to another
	int _mmaxhp;
	int _mhitpoints;
	unsigned char _mAi;
	unsigned char _mint;
	short falign_9A;
	int _mFlags;
	BYTE _msquelch;
	int falign_A4;
	int _lastx;
	int _lasty;
	int _mRndSeed;
	int _mAISeed;
	int falign_B8;
	unsigned char _uniqtype;
	unsigned char _uniqtrans;
	char _udeadval;
	char mWhoHit;
	char mLevel;
	unsigned short mExp;
	unsigned short mHit;
	unsigned char mMinDamage;
	unsigned char mMaxDamage;
	unsigned short mHit2;
	unsigned char mMinDamage2;
	unsigned char mMaxDamage2;
	unsigned char mArmorClass;
	char falign_CB;
	unsigned short mMagicRes;
	int mtalkmsg;
	unsigned char leader;
	unsigned char leaderflag;
	unsigned char packsize;
	Sint8 mlid; // BUGFIX -1 is used when not emitting light this should be signed (fixed)
	const char *mName;
	CMonster *MType;
	const MonsterData *MData;
} MonsterStruct;

typedef struct UniqMonstStruct {
	int mtype;
	const char *mName;
	const char *mTrnName;
	unsigned char mlevel;
	unsigned short mmaxhp;
	unsigned char mAi;
	unsigned char mint;
	unsigned char mMinDamage;
	unsigned char mMaxDamage;
	unsigned short mMagicRes;
	unsigned short mUnqAttr;
	unsigned char mUnqVar1;
	unsigned char mUnqVar2;
	int mtalkmsg;
} UniqMonstStruct;

//////////////////////////////////////////////////
// objects
//////////////////////////////////////////////////

typedef struct ObjDataStruct {
	char oload;
	char ofindex;
	char ominlvl;
	char omaxlvl;
	char olvltype;
	char otheme;
	char oquest;
	int oAnimFlag;
	int oAnimDelay; // Tick length of each frame in the current animation
	int oAnimLen;   // Number of frames in current animation
	int oAnimWidth;
	BOOL oSolidFlag;
	BOOL oMissFlag;
	BOOL oLightFlag;
	char oBreak;
	char oSelFlag;
	BOOL oTrapFlag;
} ObjDataStruct;

typedef struct ObjectStruct {
	int _otype;
	int _ox;
	int _oy;
	int _oLight;
	int _oAnimFlag;
	unsigned char *_oAnimData;
	int _oAnimDelay; // Tick length of each frame in the current animation
	int _oAnimCnt;   // Increases by one each game tick, counting how close we are to _pAnimDelay
	int _oAnimLen;   // Number of frames in current animation
	int _oAnimFrame; // Current frame of animation.
	int _oAnimWidth;
	int _oAnimWidth2;
	BOOL _oDelFlag;
	char _oBreak; // check
	BOOL _oSolidFlag;
	BOOL _oMissFlag;
	char _oSelFlag; // check
	BOOL _oPreFlag;
	BOOL _oTrapFlag;
	BOOL _oDoorFlag;
	int _olid;
	int _oRndSeed;
	int _oVar1;
	int _oVar2;
	int _oVar3;
	int _oVar4;
	int _oVar5;
	int _oVar6;
	int _oVar7;
	int _oVar8;
} ObjectStruct;

//////////////////////////////////////////////////
// portal
//////////////////////////////////////////////////

typedef struct PortalStruct {
	BOOL open;
	int x;
	int y;
	int level;
	int ltype;
	BOOL setlvl;
} PortalStruct;

//////////////////////////////////////////////////
// gamemenu/gmenu
//////////////////////////////////////////////////

// TPDEF PTR FCN VOID TMenuFcn

typedef struct TMenuItem {
	DWORD dwFlags;
	const char *pszStr;
	void (*fnMenu)(BOOL); /* fix, should have one arg */
} TMenuItem;

// TPDEF PTR FCN VOID TMenuUpdateFcn

//////////////////////////////////////////////////
// spells
//////////////////////////////////////////////////

typedef struct SpellData {
	unsigned char sName;
	unsigned char sManaCost;
	unsigned char sType;
	const char *sNameText;
	const char *sSkillText;
	int sBookLvl;
	int sStaffLvl;
	BOOL sTargeted;
	BOOL sTownSpell;
	int sMinInt;
	unsigned char sSFX;
	unsigned char sMissiles[3];
	unsigned char sManaAdj;
	unsigned char sMinMana;
	int sStaffMin;
	int sStaffMax;
	int sBookCost;
	int sStaffCost;
} SpellData;

//////////////////////////////////////////////////
// drlg
//////////////////////////////////////////////////

typedef struct ShadowStruct {
	unsigned char strig;
	unsigned char s1;
	unsigned char s2;
	unsigned char s3;
	unsigned char nv1;
	unsigned char nv2;
	unsigned char nv3;
} ShadowStruct;

typedef struct HALLNODE {
	int nHallx1;
	int nHally1;
	int nHallx2;
	int nHally2;
	int nHalldir;
	struct HALLNODE *pNext;
} HALLNODE;

typedef struct ROOMNODE {
	int nRoomx1;
	int nRoomy1;
	int nRoomx2;
	int nRoomy2;
	int nRoomDest;
} ROOMNODE;

//////////////////////////////////////////////////
// themes
//////////////////////////////////////////////////

typedef struct ThemeStruct {
	char ttype; /* aligned 4 */
	int ttval;
} ThemeStruct;

//////////////////////////////////////////////////
// inv
//////////////////////////////////////////////////

typedef struct InvXY {
	int X;
	int Y;
} InvXY;

//////////////////////////////////////////////////
// diabloui
//////////////////////////////////////////////////

// TPDEF PTR FCN VOID PLAYSND

typedef struct _uidefaultstats {
	WORD strength;
	WORD magic;
	WORD dexterity;
	WORD vitality;
} _uidefaultstats;

typedef struct _uiheroinfo {
	struct _uiheroinfo *next;
	char name[16];
	WORD level;
	BYTE heroclass;
	BYTE herorank;
	WORD strength;
	WORD magic;
	WORD dexterity;
	WORD vitality;
	int gold;
	int hassaved;
	BOOL spawned;
} _uiheroinfo;

// TPDEF PTR FCN UCHAR ENUMHEROPROC
// TPDEF PTR FCN UCHAR ENUMHEROS
// TPDEF PTR FCN UCHAR CREATEHERO
// TPDEF PTR FCN UCHAR DELETEHERO
// TPDEF PTR FCN UCHAR GETDEFHERO

// TPDEF PTR FCN INT PROGRESSFCN

//////////////////////////////////////////////////
// storm
//////////////////////////////////////////////////

// TPDEF PTR FCN UCHAR SMSGIDLEPROC
// TPDEF PTR FCN VOID SMSGHANDLER

typedef struct _SNETCAPS {
	DWORD size;
	DWORD flags;
	DWORD maxmessagesize;
	DWORD maxqueuesize;
	DWORD maxplayers;
	DWORD bytessec;
	DWORD latencyms;
	DWORD defaultturnssec;
	DWORD defaultturnsintransit;
} _SNETCAPS;

typedef struct _SNETEVENT {
	DWORD eventid;
	DWORD playerid;
	void *data;
	DWORD databytes;
} _SNETEVENT;

// TPDEF PTR FCN UCHAR SNETABORTPROC
// TPDEF PTR FCN UCHAR SNETCATEGORYPROC
// TPDEF PTR FCN UCHAR SNETCHECKAUTHPROC
// TPDEF PTR FCN UCHAR SNETCREATEPROC
// TPDEF PTR FCN UCHAR SNETDRAWDESCPROC
// TPDEF PTR FCN UCHAR SNETENUMDEVICESPROC
// TPDEF PTR FCN UCHAR SNETENUMGAMESPROC
// TPDEF PTR FCN UCHAR SNETENUMPROVIDERSPROC
// TPDEF PTR FCN VOID SNETEVENTPROC
// TPDEF PTR FCN UCHAR SNETGETARTPROC
// TPDEF PTR FCN UCHAR SNETGETDATAPROC
// TPDEF PTR FCN INT SNETMESSAGEBOXPROC
// TPDEF PTR FCN UCHAR SNETPLAYSOUNDPROC
// TPDEF PTR FCN UCHAR SNETSELECTEDPROC
// TPDEF PTR FCN UCHAR SNETSTATUSPROC

typedef struct _SNETPLAYERDATA {
	int size;
	char *playername;
	char *playerdescription;
} _SNETPLAYERDATA;

typedef struct _SNETVERSIONDATA {
	int size;
	const char *versionstring;
} _SNETVERSIONDATA;

typedef struct _SNETUIDATA {
	int size;
	void (*selectedcallback)();
	void (*statuscallback)();
	void (*categorylistcallback)();
	void (*newaccountcallback)();
	const char **profilefields;
	int (*selectnamecallback)(
	    const struct _SNETPROGRAMDATA *,
	    const struct _SNETPLAYERDATA *,
	    const struct _SNETUIDATA *,
	    const struct _SNETVERSIONDATA *,
	    DWORD provider, /* e.g. 'BNET', 'IPXN', 'MODM', 'SCBL' */
	    char *, DWORD,  /* character name will be copied here */
	    char *, DWORD,  /* character "description" will be copied here (used to advertise games) */
	    BOOL *          /* new character? - unsure about this */
	);
	void (*changenamecallback)();
} _SNETUIDATA;

// TPDEF PTR FCN UCHAR SNETSPIBIND
// TPDEF PTR FCN UCHAR SNETSPIQUERY

//////////////////////////////////////////////////
// capture
//////////////////////////////////////////////////

typedef struct _PcxHeader {
	BYTE Manufacturer;
	BYTE Version;
	BYTE Encoding;
	BYTE BitsPerPixel;
	WORD Xmin;
	WORD Ymin;
	WORD Xmax;
	WORD Ymax;
	WORD HDpi;
	WORD VDpi;
	BYTE Colormap[48];
	BYTE Reserved;
	BYTE NPlanes;
	WORD BytesPerLine;
	WORD PaletteInfo;
	WORD HscreenSize;
	WORD VscreenSize;
	BYTE Filler[54];
} PCXHEADER;

DEVILUTION_END_NAMESPACE