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#ifndef DUNGEONMAN_H
#define DUNGEONMAN_H
#include "dm.h"
namespace DM {
class DungeonMan;
class Map;
enum ThingType {
kPartyThingType = -1, // @ CM1_THING_TYPE_PARTY, special value
kDoorThingType = 0,
kTeleporterThingType = 1,
kTextstringType = 2,
kSensorThingType = 3,
kGroupThingType = 4,
kWeaponThingType = 5,
kArmourThingType = 6,
kScrollThingType = 7,
kPotionThingType = 8,
kContainerThingType = 9,
kJunkThingType = 10,
kProjectileThingType = 14,
kExplosionThingType = 15,
kThingTypeTotal = 16 // +1 than the last
}; // @ C[00..15]_THING_TYPE_...
enum SquareMask {
kWallWestRandOrnAllowed = 0x1,
kWallSouthRandOrnAllowed = 0x2,
kWallEastRandOrnAllowed = 0x4,
kWallNorthRandOrnAllowed = 0x8,
kPitImaginary = 0x1,
kPitInvisible = 0x4,
kPitOpen = 0x8,
kStairsUp = 0x4,
kStairsNorthSouthOrient = 0x8,
kDoorNorthSouthOrient = 0x8,
kTeleporterVisible = 0x4,
kTeleporterOpen = 0x8,
kFakeWallImaginary = 0x1,
kFakeWallOpen = 0x4,
kFakeWallRandOrnOrFootPAllowed = 0x8,
kThingListPresent = 0x10
};
enum SquareType {
kChampionElemType = -2,
kCreatureElemType = -1,
kWallElemType = 0,
kCorridorElemType = 1,
kPitElemType = 2,
kStairsElemType = 3,
kDoorElemType = 4,
kTeleporterElemType = 5,
kFakeWallElemType = 6,
kDoorSideElemType = 16,
kDoorFrontElemType = 17,
kStairsSideElemType = 18,
kStairsFrontElemType = 19
}; // @ C[-2..19]_ELEMENT_...
class Square {
byte dat;
public:
Square(byte dat = 0) : dat(dat) {}
Square(SquareType type) { setType(type); }
Square &set(byte dat) { this->dat = dat; return *this; }
Square &set(SquareMask mask) { dat |= mask; return *this; }
bool get(SquareMask mask) { return dat & mask; }
SquareType getType() { return (SquareType)(dat >> 5); } // @ M34_SQUARE_TYPE
Square &setType(SquareType type) { dat = (dat & 0x1F) | type << 5; return *this; }
byte toByte() { return dat; } // I don't like 'em casts
};
class DungeonFileHeader {
friend class DungeonMan;
uint16 dungeonId; // @ G0526_ui_DungeonID
// equal to dungeonId
uint16 ornamentRandomSeed;
uint32 rawMapDataSize;
uint8 mapCount;
uint16 textDataWordCount;
direction partyStartDir; // @ InitialPartyLocation
uint16 partyStartPosX, partyStartPosY;
uint16 squareFirstThingCount; // @ SquareFirstThingCount
uint16 thingCounts[16]; // @ ThingCount[16]
}; // @ DUNGEON_HEADER
class Map {
friend class DungeonMan;
uint32 rawDunDataOffset;
uint8 offsetMapX, offsetMapY;
uint8 level; // only used in DMII
uint8 width, height; // !!! THESRE ARE INCLUSIVE BOUNDARIES
// orn short for Ornament
uint8 wallOrnCount; /* May be used in a Sensor on a Wall or closed Fake Wall square */
uint8 randWallOrnCount; /* Used only on some Wall squares and some closed Fake Wall squares */
uint8 floorOrnCount; /* May be used in a Sensor on a Pit, open Fake Wall, Corridor or Teleporter square */
uint8 randFloorOrnCount; /* Used only on some Corridor squares and some open Fake Wall squares */
uint8 doorOrnCount;
uint8 creatureTypeCount;
uint8 difficulty;
uint8 floorSet, wallSet, doorSet0, doorSet1;
}; // @ MAP
class Thing {
friend class DungeonMan;
static const Thing specThingNone;
Thing() {}
Thing(uint8 cell, uint8 type, uint8 index) : cell(cell), type(type), index(index) {}
void set(uint16 dat) {
cell = dat >> 14;
type = (dat >> 10) & 0xF;
index = dat & 0x1FF;
}
uint8 cell;
uint8 type;
uint8 index;
}; // @ THING
class DungeonData {
friend class DungeonMan;
// I have no idea the heck is this
uint16 *mapsFirstColumnIndex = NULL; // @ G0281_pui_DungeonMapsFirstColumnIndex
uint16 columCount; // @ G0282_ui_DungeonColumnCount
// I have no idea the heck is this
uint16 *columnsCumulativeSquareThingCount = NULL; // @ G0280_pui_DungeonColumnsCumulativeSquareThingCount
Thing *squareFirstThings = NULL; // @ G0283_pT_SquareFirstThings
uint16 *textData = NULL; // @ G0260_pui_DungeonTextData
byte *rawThingData[16] = {NULL}; // @ G0284_apuc_ThingData
byte ***mapData = NULL; // @ G0279_pppuc_DungeonMapData
// TODO: ??? is this doing here
uint16 eventMaximumCount; // @ G0369_ui_EventMaximumCount
}; // @ AGGREGATE
class CurrMapData {
friend class DungeonMan;
direction partyDir; // @ G0308_i_PartyDirection
uint16 partyPosX; // @ G0306_i_PartyMapX
uint16 partyPosY; // @ G0307_i_PartyMapY
uint8 currPartyMapIndex; // @ G0309_i_PartyMapIndex
uint8 index; // @ G0272_i_CurrentMapIndex
byte **data; // @ G0271_ppuc_CurrentMapData
Map *map; // @ G0269_ps_CurrentMap
uint16 width; // @ G0273_i_CurrentMapWidth
uint16 height; // @ G0274_i_CurrentMapHeight
uint16 *colCumulativeSquareFirstThingCount; // @G0270_pui_CurrentMapColumnsCumulativeSquareFirstThingCount
}; // @ AGGREGATE
struct Messages {
friend class DungeonMan;
private:
bool newGame = true; // @ G0298_B_NewGame
bool restartGameRequest = false; // @ G0523_B_RestartGameRequested
}; // @ AGGREGATE
class DungeonMan {
DMEngine *_vm;
uint32 _rawDunFileDataSize; // @ probably NONE
byte *_rawDunFileData; // @ ???
DungeonFileHeader _fileHeader; // @ G0278_ps_DungeonHeader
DungeonData _dunData; // @ NONE
CurrMapData _currMap; // @ NONE
Map *_maps; // @ G0277_ps_DungeonMaps
// does not have to be freed
byte *_rawMapData; // @ G0276_puc_DungeonRawMapData
Messages _messages; // @ NONE
DungeonMan(const DungeonMan &other); // no implementation on purpose
void operator=(const DungeonMan &rhs); // no implementation on purpose
Square getSquare(int16 mapX, int16 mapY); // @ F0151_DUNGEON_GetSquare
Square getRelSquare(direction dir, int16 stepsForward, int16 stepsRight, int16 posX, int16 posY); // @ F0152_DUNGEON_GetRelativeSquare
void decompressDungeonFile(); // @ F0455_FLOPPY_DecompressDungeon
Thing getSqureFirstThingIndex(int16 mapX, int16 mapY); // @ F0160_DUNGEON_GetSquareFirstThingIndex
public:
DungeonMan(DMEngine *dmEngine);
~DungeonMan();
// TODO: this does stuff other than load the file!
void loadDungeonFile(); // @ F0434_STARTEND_IsLoadDungeonSuccessful_CPSC
void setCurrentMap(uint16 mapIndex); // @ F0173_DUNGEON_SetCurrentMap
void mapCoordsAfterRelMovement(direction dir, int16 stepsForward, int16 stepsRight, int16 &posX, int16 &posY); // @ F0150_DUNGEON_UpdateMapCoordinatesAfterRelativeMovement
SquareType getRelSquareType(direction dir, int16 stepsForward, int16 stepsRight, int16 posX, int16 posY) {
return Square(getRelSquare(dir, stepsForward, stepsRight, posX, posY)).getType();
} // @ F0153_DUNGEON_GetRelativeSquareType
};
}
#endif
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