jaggedalliance2/ja2/Build/TileEngine/worlddef.h

#ifndef __WORLDDEF_H
#define __WORLDDEF_H

#include "vobject.h"
#include "tiledef.h"
#include "Soldier Control.h"
#include "structure.h"
#include "Handle Items.h"

#define WORLD_TILE_X		40
#define WORLD_TILE_Y		20
#define WORLD_COLS			160
#define WORLD_ROWS			160
#define WORLD_COORD_COLS			1600
#define WORLD_COORD_ROWS			1600
#define WORLD_MAX					25600
#define CELL_X_SIZE					10
#define CELL_Y_SIZE					10

#define WORLD_BASE_HEIGHT			0
#define WORLD_CLIFF_HEIGHT		80
 
//A macro that actually memcpy's over data and increments the pointer automatically
//based on the size.  Works like a FileRead except with a buffer instead of a file pointer.
//Used by LoadWorld() and child functions.
#include <memory.h>
#define  LOADDATA( dst, src, size ) memcpy( dst, src, size ); src += size


#define LANDHEAD							0
#define MAXDIR								8

// Defines for shade levels
#define DEFAULT_SHADE_LEVEL		4
#define MIN_SHADE_LEVEL				4
#define MAX_SHADE_LEVEL				15


// DEFINES FOR LEVELNODE FLAGS
#define LEVELNODE_SOLDIER										0x00000001
#define LEVELNODE_UNUSED2										0x00000002
#define LEVELNODE_MERCPLACEHOLDER						0x00000004
#define LEVELNODE_SHOW_THROUGH							0x00000008
#define LEVELNODE_NOZBLITTER								0x00000010
#define LEVELNODE_CACHEDANITILE							0x00000020
#define LEVELNODE_ROTTINGCORPSE							0x00000040
#define LEVELNODE_BUDDYSHADOW								0x00000080
#define LEVELNODE_HIDDEN										0x00000100
#define LEVELNODE_USERELPOS									0x00000200
#define LEVELNODE_DISPLAY_AP								0x00000400
#define LEVELNODE_ANIMATION									0x00000800
#define LEVELNODE_USEABSOLUTEPOS						0x00001000
#define LEVELNODE_REVEAL					 					0x00002000
#define	LEVELNODE_REVEALTREES								0x00004000
#define	LEVELNODE_USEBESTTRANSTYPE					0x00008000
#define	LEVELNODE_USEZ											0x00010000
#define	LEVELNODE_DYNAMICZ									0x00020000
#define	LEVELNODE_UPDATESAVEBUFFERONCE			0x00040000
#define LEVELNODE_ERASEZ										0x00080000
#define LEVELNODE_WIREFRAME									0x00100000
#define LEVELNODE_ITEM											0x00200000
#define LEVELNODE_IGNOREHEIGHT							0x00400000
#define LEVELNODE_DYNAMIC										0x02000000
#define LEVELNODE_LASTDYNAMIC								0x04000000
#define LEVELNODE_PHYSICSOBJECT							0x08000000
#define LEVELNODE_NOWRITEZ									0x10000000
#define LEVELNODE_MULTITILESOLDIER					0x20000000
#define LEVELNODE_EXITGRID									0x40000000
#define LEVELNODE_CAVE											0x80000000


// THE FIRST FEW ( 4 ) bits are flags which are saved in the world
#define MAPELEMENT_REDUNDENT								0x0001
#define MAPELEMENT_REEVALUATE_REDUNDENCY		0x0002
#define MAPELEMENT_ENEMY_MINE_PRESENT				0x0004
#define MAPELEMENT_PLAYER_MINE_PRESENT			0x0008
#define	MAPELEMENT_STRUCTURE_DAMAGED				0x0010
#define MAPELEMENT_REEVALUATEBLOOD					0x0020
#define MAPELEMENT_INTERACTIVETILE					0x0040
#define MAPELEMENT_RAISE_LAND_START					0x0080
#define MAPELEMENT_REVEALED									0x0100
#define MAPELEMENT_RAISE_LAND_END           0x0200
#define MAPELEMENT_REDRAW										0x0400
#define MAPELEMENT_REVEALED_ROOF						0x0800
#define MAPELEMENT_MOVEMENT_RESERVED				0x1000
#define MAPELEMENT_RECALCULATE_WIREFRAMES		0x2000
#define MAPELEMENT_ITEMPOOL_PRESENT					0x4000
#define MAPELEMENT_REACHABLE								0x8000

#define MAPELEMENT_EXT_SMOKE								0x01
#define MAPELEMENT_EXT_TEARGAS							0x02
#define MAPELEMENT_EXT_MUSTARDGAS						0x04
#define MAPELEMENT_EXT_DOOR_STATUS_PRESENT	0x08
#define MAPELEMENT_EXT_RECALCULATE_MOVEMENT 0x10
#define MAPELEMENT_EXT_NOBURN_STRUCT				0x20
#define MAPELEMENT_EXT_ROOFCODE_VISITED			0x40
#define MAPELEMENT_EXT_CREATUREGAS     			0x80

#define FIRST_LEVEL 0
#define SECOND_LEVEL 1


#define ANY_SMOKE_EFFECT		( MAPELEMENT_EXT_CREATUREGAS | MAPELEMENT_EXT_SMOKE | MAPELEMENT_EXT_TEARGAS | MAPELEMENT_EXT_MUSTARDGAS )


typedef struct TAG_level_node
{
	struct TAG_level_node				*pNext;
	UINT32											uiFlags;							// flags struct

	UINT8												ubSumLights;					// LIGHTING INFO
	UINT8												ubMaxLights;					// MAX LIGHTING INFO

	union 
	{
		struct TAG_level_node				*pPrevNode;					// FOR LAND, GOING BACKWARDS POINTER
		STRUCTURE										*pStructureData;		// STRUCTURE DATA
		INT32												iPhysicsObjectID;		// ID FOR PHYSICS ITEM
		INT32												uiAPCost;						// FOR AP DISPLAY
		INT32												iExitGridInfo;			
	}; // ( 4 byte union )

	union 
	{
		struct
		{
			UINT16										usIndex;							// TILE DATABASE INDEX
			INT16											sCurrentFrame;				// Stuff for animated tiles for a given tile location ( doors, etc )
		};

		SOLDIERTYPE									*pSoldier;							// POINTER TO SOLDIER

	}; // ( 4 byte union )

	union 
	{
		// Some levelnodes can specify relative X and Y values!
		struct
		{
			INT16											sRelativeX;							// Relative position values
			INT16											sRelativeY;							// Relative position values
		};

		// Some can contains index values into dead corpses
		struct
		{
			INT32											iCorpseID;							// Index into corpse ID
		};

		struct
		{
			UINT32										uiAnimHitLocationFlags;	// Animation profile flags for soldier placeholders ( prone merc hit location values )
		};

		// Some can contains index values into animated tile data
		struct
		{
			struct TAG_anitile				*pAniTile;
		};

		// Can be an item pool as well...
		struct
		{
			ITEM_POOL										*pItemPool;					// ITEM POOLS
		};


	};

	INT16													sRelativeZ;							// Relative position values
 	UINT8													ubShadeLevel;						// LIGHTING INFO
 	UINT8													ubNaturalShadeLevel;		// LIGHTING INFO
	UINT8													ubFakeShadeLevel;				// LIGHTING INFO

} LEVELNODE;

 
#define		LAND_START_INDEX									1
#define		OBJECT_START_INDEX								2
#define		STRUCT_START_INDEX								3
#define		SHADOW_START_INDEX								4
#define		MERC_START_INDEX									5
#define		ROOF_START_INDEX									6
#define		ONROOF_START_INDEX								7
#define		TOPMOST_START_INDEX								8


typedef struct
{
	union 
	{
		struct
		{
			LEVELNODE								*pLandHead;							//0
			LEVELNODE								*pLandStart;						//1

			LEVELNODE								*pObjectHead;						//2

			LEVELNODE								*pStructHead;						//3

			LEVELNODE								*pShadowHead;						//4

			LEVELNODE								*pMercHead;							//5

			LEVELNODE								*pRoofHead;							//6

			LEVELNODE								*pOnRoofHead;						//7

			LEVELNODE								*pTopmostHead;					//8
		};

		LEVELNODE									*pLevelNodes[ 9 ];
	};

	STRUCTURE								*pStructureHead;				
	STRUCTURE								*pStructureTail;

	UINT16									uiFlags;
	UINT8										ubExtFlags[2];
	UINT16									sSumRealLights[1];
	UINT8										sHeight;
	UINT8										ubAdjacentSoldierCnt;
	UINT8										ubTerrainID;

 	UINT8										ubReservedSoldierID;
	UINT8										ubBloodInfo;
	UINT8										ubSmellInfo;
} MAP_ELEMENT;


// World Data
MAP_ELEMENT			*gpWorldLevelData;

// World Movement Costs
UINT8						gubWorldMovementCosts[ WORLD_MAX ][MAXDIR][2];


UINT8						gubCurrentLevel;
INT32						giCurrentTilesetID;

HVOBJECT				hRenderVObject;
UINT32					gSurfaceMemUsage;

CHAR8						gzLastLoadedFile[ 260 ];

extern INT16		gsRecompileAreaTop;
extern INT16		gsRecompileAreaLeft;
extern INT16		gsRecompileAreaRight;
extern INT16		gsRecompileAreaBottom;

// Functions
BOOLEAN InitializeWorld( );
void DeinitializeWorld( );

void BuildTileShadeTables( );
void DestroyTileShadeTables( );


void TrashWorld(void);
void TrashMapTile(INT16 MapTile);
BOOLEAN NewWorld( void );
BOOLEAN SaveWorld( UINT8	*puiFilename );
BOOLEAN LoadWorld( UINT8	*puiFilename );
void CompileWorldMovementCosts( );
void RecompileLocalMovementCosts( INT16 sCentreGridNo );
void RecompileLocalMovementCostsFromRadius( INT16 sCentreGridNo, INT8 bRadius );


BOOLEAN LoadMapTileset( INT32 iTilesetID );
BOOLEAN SaveMapTileset( INT32 iTilesetID );

void SetLoadOverrideParams( BOOLEAN fForceLoad, BOOLEAN fForceFile, CHAR8 *zLoadName );

void CalculateWorldWireFrameTiles( BOOLEAN fForce );
void RemoveWorldWireFrameTiles( );
void RemoveWireFrameTiles( INT16 sGridNo );


LEVELNODE *GetAnimProfileFlags( UINT16 sGridNo, UINT16 *usFlags, SOLDIERTYPE **ppTargSoldier, LEVELNODE *pGivenNode );

void ReloadTileset( UINT8 ubID );

BOOLEAN FloorAtGridNo( UINT32 iMapIndex );
BOOLEAN DoorAtGridNo( UINT32 iMapIndex );
BOOLEAN GridNoIndoors( UINT32 iMapIndex );


BOOLEAN OpenableAtGridNo( UINT32 iMapIndex );

void RecompileLocalMovementCostsInAreaWithFlags( void );
void AddTileToRecompileArea( INT16 sGridNo );


#endif