mirror of
https://github.com/jmarshall23/Hellfire.git
synced 2026-08-12 07:50:53 +02:00
Justin Marshall
235 lines
6.2 KiB
C++
235 lines
6.2 KiB
C++
/*-----------------------------------------------------------------------**
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** Diablo
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**
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** Constants and Variables
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**
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** (C)1995 Condor, Inc. All rights reserved.
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**-----------------------------------------------------------------------**
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** $Header: /Diablo/GENDUNG.H 1 1/22/97 2:06p Dgartner $
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**-----------------------------------------------------------------------*/
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/*-----------------------------------------------------------------------**
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** Defines
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**-----------------------------------------------------------------------*/
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#define LVLLENGTH 4
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#define TLVL_START 0
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#define LVL1_START 1
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#define LVL2_START LVL1_START+LVLLENGTH
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#define LVL3_START LVL2_START+LVLLENGTH
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#define LVL4_START LVL3_START+LVLLENGTH
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//HellFire JKE 7/29
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#define LVL5_START LVL4_START+LVLLENGTH
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#define CRYPTSTART 21
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#define CRYPTEND 24
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#define HIVESTART 17
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#define HIVEEND 20
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//#define NUMLEVELS ((4*LVLLENGTH)+1)
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#define NUMLEVELS ((6*LVLLENGTH)+1) //HellFire JKE 7/29
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#define NUMSLEVELS 10
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#define DIRTEDGE 32
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#define DIRTEDGED2 (DIRTEDGE/2)
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#define DMAXX (80+DIRTEDGE)
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#define DMAXY (80+DIRTEDGE)
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#define MAXDUNX DMAXX
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#define MAXDUNY DMAXY
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#define MDMAXX ((DMAXX-DIRTEDGE)/2) // Mega tile dungeon max (max div 2)
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#define MDMAXY ((DMAXY-DIRTEDGE)/2)
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#define MAXTILES 2048
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#define MAXMREND 128
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#define NUMSPEEDCELS 64
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#define SPEEDSIZE NUMSPEEDCELS*16384
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#define MAXMICRO 2048
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#define MAXDIRT 32
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#define NODRAW 0
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#define VIEWDRAW 1
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#define FULLDRAW 0xff
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#define SCRL_NONE 0
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#define SCRL_U 1
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#define SCRL_UR 2
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#define SCRL_R 3
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#define SCRL_DR 4
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#define SCRL_D 5
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#define SCRL_DL 6
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#define SCRL_L 7
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#define SCRL_UL 8
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// bFlags bits
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#define BFLAG_AUTOMAP 0x80
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#define BFLAG_VISIBLE 0x40
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#define BFLAG_PLRLR 0x20
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#define BFLAG_MONSTLR 0x10
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#define BFLAG_SETPC 0x08
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#define BFLAG_DEADPLR 0x04
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// Set Piece bit used in all drlg's
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#define SETP_BIT 0x80 // Non changeable set piece bit
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#define BFLAG_MONSTACTIVE 0x02
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#define BFLAG_MISSILE 0x01
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#define BFMASK_AUTOMAP 0x7f
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#define BFMASK_VISIBLE 0xbf
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#define BFMASK_PLRLR 0xdf
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#define BFMASK_MONSTLR 0xef
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#define BFMASK_SETPC 0xf7
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//#define BFMASK_UNUSED 0xfb
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//#define BFMASK_UNUSED 0xfd
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#define BFMASK_MISSILE 0xfe
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#define WTYPE_NONE 0
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#define WTYPE_LEFT 1
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#define WTYPE_RIGHT 2
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#define WTYPE_ULC 3
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#define WTYPE_LRC 4
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#define D_NORMAL 0
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#define D_NIGHTMARE 1
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#define D_HELL 2
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/*-----------------------------------------------------------------------**
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** Macros
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**-----------------------------------------------------------------------*/
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#define MegaToMini(M) ((M << 1) + DIRTEDGED2)
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#define MiniToMega(m) ((m - DIRTEDGED2) >> 1)
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/*-----------------------------------------------------------------------**
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** Structures
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**-----------------------------------------------------------------------*/
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typedef struct {
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byte strig;
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byte s1;
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byte s2;
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byte s3;
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byte nv1;
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byte nv2;
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byte nv3;
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} ShadowStruct;
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typedef struct {
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int _sxoff; // Smooth scroll x,y offsets
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int _syoff;
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int _sdx; // Delta between plr and view x,y
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int _sdy;
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int _sdir; // Direction
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} ScrollStruct;
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typedef struct THEME_LOC {
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int x; //Upper left coord
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int y; //Upper left coord
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int ttval; //Transparency value
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int width; //Room width
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int height; //Room height
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} THEME_LOC;
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/*-----------------------------------------------------------------------**
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** Externs
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**-----------------------------------------------------------------------*/
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extern byte dungeon[MDMAXX][MDMAXY];
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extern byte pdungeon[MDMAXX][MDMAXY];
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extern byte dflags[MDMAXX][MDMAXY];
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extern int setpc_x, setpc_y, setpc_w, setpc_h;
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extern byte *pSetPiece;
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extern BOOL setloadflag;
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extern "C" {
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extern BYTE *pDungeonCels;
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extern BYTE *pSpeedCels;
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extern long microoffset[MAXMREND][16];
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extern byte nWTypeTable[MAXTILES+1];
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}
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extern BYTE *pSpecialCels;
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extern BYTE *pMegaTiles;
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extern BYTE *pMiniTiles;
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extern BYTE nBlockTable[MAXTILES+1];
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extern BYTE nSolidTable[MAXTILES+1];
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extern BYTE nTransTable[MAXTILES+1];
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extern BYTE nMissileTable[MAXTILES+1];
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extern BYTE nTrapTable[MAXTILES+1];
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extern int dminx, dminy, dmaxx, dmaxy;
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extern int gnDifficulty;
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extern BYTE currlevel;
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extern BYTE leveltype;
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extern BYTE setlevel;
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extern BYTE setlvlnum;
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extern BYTE setlvltype;
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extern int ViewX, ViewY;
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extern int ViewDX, ViewDY;
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extern int ViewBX, ViewBY;
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extern ScrollStruct ScrollInfo;
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extern int LvlViewX, LvlViewY;
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extern int btmbx, btmby;
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extern int btmdx, btmdy;
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extern int MicroTileLen;
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extern char TransVal;
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extern BYTE TransList[256];
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extern int dPiece[MAXDUNX][MAXDUNY]; // Tile #
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typedef struct { WORD mt[16]; } MICROS;
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extern MICROS dMT[MAXDUNX][MAXDUNY]; // Micro Tiles
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extern MICROS dMT2[MAXDUNX*MAXDUNY];
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extern char dTransVal[MAXDUNX][MAXDUNY]; // Transparent active value
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extern char dLight[MAXDUNX][MAXDUNY]; // Current light value
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extern char dSaveLight[MAXDUNX][MAXDUNY]; // Static light value
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extern char dFlags[MAXDUNX][MAXDUNY]; // Flags for Solid collision, etc.
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extern char dPlayer[MAXDUNX][MAXDUNY]; // Player
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extern int dMonster[MAXDUNX][MAXDUNY]; // Monster
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extern char dDead[MAXDUNX][MAXDUNY]; // Dead plr/monster
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extern char dObject[MAXDUNX][MAXDUNY]; // Objects
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extern char dItem[MAXDUNX][MAXDUNY]; // Items
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extern char dMissile[MAXDUNX][MAXDUNY]; // Missiles (0 = none, # = missile, -1 = two or more)
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extern char dSpecial[MAXDUNX][MAXDUNY]; // Second layer of tiling
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extern int themeCount;
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extern THEME_LOC themeLoc[50];
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/*-----------------------------------------------------------------------**
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** Prototypes
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**-----------------------------------------------------------------------*/
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int CalcRot(int x, int y);
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void SetDungeonMicros();
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void FillSolidBlockTbls ();
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void DRLG_InitTrans();
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void DRLG_MRectTrans(int, int, int, int);
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void DRLG_MCopyTrans(int, int, int, int, BOOL, BOOL, BOOL, BOOL);
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void DRLG_RectTrans(int, int, int, int);
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void DRLG_CopyTrans(int, int, int, int);
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void DRLG_ListTrans(int, byte *);
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void DRLG_AreaTrans(int, byte *);
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void DRLG_InitSetPC();
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void DRLG_SetPC();
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void Make_SetPC(int x, int y, int w, int h);
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void DrawDungMiniMap(unsigned char floor);
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BOOL DRLG_WillThemeRoomFit(int, int, int, int, int, int *, int *);
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void DRLG_CreateThemeRoom(int);
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void DRLG_PlaceThemeRooms(int, int, int, int, BOOL);
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void DRLG_HoldThemeRooms();
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BOOL SkipThemeRoom(int, int);
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