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Flugente
89e2bd077a
Requires GameDir >= r2595 to work git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@9113 3b4a5df2-a311-0410-b5c6-a8a6f20db521
253 lines
7.7 KiB
C
253 lines
7.7 KiB
C
#ifndef __STRUCTURE_INTERNAL_H
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#define __STRUCTURE_INTERNAL_H
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//
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// If you wish to use the structure database functions, include
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// structure_extern.h, not structure.h!
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//
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#include "types.h"
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#include "himage.h"
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// A few words about the overall structure scheme:
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//
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// Large structures are split into multiple sections,
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// one for each tile.
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//
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// Each section is treated as a separate object,
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// except that it does NOT record information about
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// hit points, but instead stores a pointer to the
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// base object (section).
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//
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// Each section has a line of sight profile. These
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// profiles are split into 5 in each horizontal direction
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// and 4 vertically, forming 100 "cubes". In real
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// world terms, each section represents a volume
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// with a height of 8 feet (and width and length
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// of what?)
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//
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// It is important to note that the vertical
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// position of each section is measured in individual
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// cubes (rather than, as it were, groups of 4 vertical
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// cubes)
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#define PROFILE_X_SIZE 5
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#define PROFILE_Y_SIZE 5
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#define PROFILE_Z_SIZE 4
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// these values should be compared for less than rather than less
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// than or equal to
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#define STRUCTURE_ON_GROUND 0
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#define STRUCTURE_ON_ROOF PROFILE_Z_SIZE
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#define STRUCTURE_ON_GROUND_MAX PROFILE_Z_SIZE
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#define STRUCTURE_ON_ROOF_MAX PROFILE_Z_SIZE * 2
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typedef UINT8 PROFILE[PROFILE_X_SIZE][PROFILE_Y_SIZE];
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extern UINT8 AtHeight[PROFILE_Z_SIZE];
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// MAP_ELEMENT may get later:
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// PROFILE * CombinedLOSProfile;
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// PROFILE * CombinedProtectionProfile;
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//
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// LEVELNODE gets a pointer to a STRUCTURE or
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// a union between its soldier pointer and a
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// STRUCTURE pointer
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// if (fFlags & STRUCTURE_BASE_TILE)
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// then the structure is the "base" of the object
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// and its hitpoint value is the one for the object
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//
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// vv generic flags for all structures
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// vvv type flags
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//
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// how to handle explodable structures
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// NOT used in DB structures!
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#define STRUCTURE_BASE_TILE 0x00000001
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#define STRUCTURE_OPEN 0x00000002
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#define STRUCTURE_OPENABLE 0x00000004
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// synonyms for STRUCTURE_OPENABLE
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#define STRUCTURE_CLOSEABLE 0x00000004
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#define STRUCTURE_SEARCHABLE 0x00000004
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#define STRUCTURE_HIDDEN 0x00000008
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#define STRUCTURE_MOBILE 0x00000010
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// STRUCTURE_PASSABLE is set for each structure instance where
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// the tile flag TILE_PASSABLE is set
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#define STRUCTURE_PASSABLE 0x00000020
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#define STRUCTURE_EXPLOSIVE 0x00000040
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#define STRUCTURE_TRANSPARENT 0x00000080
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#define STRUCTURE_GENERIC 0x00000100
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#define STRUCTURE_TREE 0x00000200
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#define STRUCTURE_FENCE 0x00000400
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#define STRUCTURE_WIREFENCE 0x00000800
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#define STRUCTURE_HASITEMONTOP 0x00001000 // ATE: HASITEM: struct has item on top of it
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#define STRUCTURE_SPECIAL 0x00002000
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#define STRUCTURE_LIGHTSOURCE 0x00004000
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#define STRUCTURE_VEHICLE 0x00008000
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#define STRUCTURE_WALL 0x00010000
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#define STRUCTURE_WALLNWINDOW 0x00020000
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#define STRUCTURE_SLIDINGDOOR 0x00040000
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#define STRUCTURE_DOOR 0x00080000
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// a "multi" structure (as opposed to multitiled) is composed of multiple graphics & structures
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#define STRUCTURE_MULTI 0x00100000
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#define STRUCTURE_CAVEWALL 0x00200000
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#define STRUCTURE_DDOOR_LEFT 0x00400000
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#define STRUCTURE_DDOOR_RIGHT 0x00800000
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#define STRUCTURE_NORMAL_ROOF 0x01000000
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#define STRUCTURE_SLANTED_ROOF 0x02000000
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#define STRUCTURE_TALL_ROOF 0x04000000
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#define STRUCTURE_SWITCH 0x08000000
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#define STRUCTURE_ON_LEFT_WALL 0x10000000
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#define STRUCTURE_ON_RIGHT_WALL 0x20000000
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#define STRUCTURE_CORPSE 0x40000000
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#define STRUCTURE_PERSON 0x80000000
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// COMBINATION FLAGS
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#define STRUCTURE_ANYFENCE 0x00000C00
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#define STRUCTURE_ANYDOOR 0x00CC0000
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#define STRUCTURE_OBSTACLE 0x00008F00
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#define STRUCTURE_WALLSTUFF 0x00CF0000
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#define STRUCTURE_BLOCKSMOVES 0x00208F00
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#define STRUCTURE_TYPE_DEFINED 0x8FEF8F00
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#define STRUCTURE_ROOF 0x07000000
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#define TILE_ON_ROOF 0x01
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#define TILE_PASSABLE 0x02
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// Flugente: flags that determine what decals we add on a structure
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#define STRUCTURE_DECALFLAG_BLOOD 0x08
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#define STRUCTURE_SAVEGAMELEVELFLAG_BLK 0x07 // these flags are already in use for wall orientation
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#define STRUCTURE_SAVEGAMELEVELFLAG 0x80 // flag already in use for level
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#define AddPosRelToBase(sBaseGridNo, pTile) (pTile->sPosRelToBase ? (sBaseGridNo + pTile->bXPosRelToBase + pTile->bYPosRelToBase * WORLD_COLS) : sBaseGridNo)//dnl ch83 080114
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typedef struct TAG_STRUCTURE_TILE
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{
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INT16 sPosRelToBase; // "single-axis"
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INT8 bXPosRelToBase;
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INT8 bYPosRelToBase;
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PROFILE Shape; // 25 bytes
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UINT8 fFlags;
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UINT8 ubVehicleHitLocation;
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BYTE bUnused[1];
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} DB_STRUCTURE_TILE; // 32 bytes
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#define BASE_TILE 0
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#define NO_PARTNER_STRUCTURE 0
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typedef struct TAG_DB_STRUCTURE
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{
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UINT8 ubArmour;
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UINT8 ubHitPoints;
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UINT8 ubDensity;
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UINT8 ubNumberOfTiles;
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UINT32 fFlags;
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UINT16 usStructureNumber;
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UINT8 ubWallOrientation;
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INT8 bDestructionPartner; // >0 = debris number (bDP - 1), <0 = partner graphic
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INT8 bPartnerDelta; // opened/closed version, etc... 0 for unused
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INT8 bZTileOffsetX;
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INT8 bZTileOffsetY;
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BYTE bUnused[1];
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} DB_STRUCTURE; // 16 bytes
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typedef struct TAG_DB_STRUCTURE_REF
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{
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DB_STRUCTURE * pDBStructure;
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DB_STRUCTURE_TILE ** ppTile; // dynamic array
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} DB_STRUCTURE_REF; // 8 bytes
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//dnl ch46 031009
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typedef struct TAG_STRUCTURE
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{
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struct TAG_STRUCTURE* pPrev;
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struct TAG_STRUCTURE* pNext;
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DB_STRUCTURE_REF* pDBStructureRef;
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PROFILE* pShape;
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UINT32 fFlags;// need to have something to indicate base tile/not
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INT32 sGridNo;
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union
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{
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struct
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{
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UINT8 ubHitPoints;
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UINT8 ubLockStrength;
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};
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INT32 sBaseGridNo;
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};
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UINT16 usStructureID;
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INT16 sCubeOffset;// height of bottom of object in profile "cubes"
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UINT8 ubWallOrientation;
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UINT8 ubVehicleHitLocation;
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UINT8 ubStructureHeight;// if 0, then unset; otherwise stores height of structure when last calculated
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UINT8 ubDecalFlag;
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}STRUCTURE;// 36 bytes
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typedef struct TAG_STRUCTURE_FILE_REF
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{
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struct TAG_STRUCTURE_FILE_REF * pPrev;
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struct TAG_STRUCTURE_FILE_REF * pNext;
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AuxObjectData * pAuxData;
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RelTileLoc * pTileLocData;
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UINT8 * pubStructureData;
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DB_STRUCTURE_REF * pDBStructureRef; // dynamic array
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UINT16 usNumberOfStructures;
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UINT16 usNumberOfStructuresStored;
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} STRUCTURE_FILE_REF; // 24 bytes
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// IMPORTANT THING TO REMEMBER
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//
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// Although the number of structures and images about which information
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// may be stored in a file, the two are stored very differently.
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//
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// The structure data stored amounts to a sparse array, with no data
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// saved for any structures that are not defined.
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//
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// For image information, however, an array is stored with every entry
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// filled regardless of whether there is non-zero data defined for
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// that graphic!
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typedef struct TAG_STRUCTURE_FILE_HEADER
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{
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CHAR8 szId[4];
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union
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{
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//struct
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//{
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UINT16 usNumberOfStructures;
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//};
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//struct
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//{
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UINT16 usNumberOfImages;
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//};
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};
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UINT16 usNumberOfStructuresStored;
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UINT16 usStructureDataSize;
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UINT8 fFlags;
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UINT8 bUnused[3];
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UINT16 usNumberOfImageTileLocsStored;
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} STRUCTURE_FILE_HEADER; // 16 bytes
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// "J2SD" = Jagged 2 Structure Data
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#define STRUCTURE_FILE_ID "J2SD"
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#define STRUCTURE_FILE_ID_LEN 4
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#define STRUCTURE_SCRIPT_FILE_EXTENSION "JSS"
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#define STRUCTURE_FILE_EXTENSION "JSD"
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#define ADDITIONAL_TILE_PROPERTIES_EXTENSION "XML"
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#define STRUCTURE_FILE_CONTAINS_AUXIMAGEDATA 0x01
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#define STRUCTURE_FILE_CONTAINS_STRUCTUREDATA 0x02
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#endif |