//
// Copyright 2020 Electronic Arts Inc.
//
// TiberianDawn.DLL and RedAlert.dll and corresponding source code is free
// software: you can redistribute it and/or modify it under the terms of
// the GNU General Public License as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
// TiberianDawn.DLL and RedAlert.dll and corresponding source code is distributed
// in the hope that it will be useful, but with permitted additional restrictions
// under Section 7 of the GPL. See the GNU General Public License in LICENSE.TXT
// distributed with this program. You should have received a copy of the
// GNU General Public License along with permitted additional restrictions
// with this program. If not, see https://github.com/electronicarts/CnC_Remastered_Collection
/* $Header: F:\projects\c&c\vcs\code\function.h_v 2.21 16 Oct 1995 16:46:44 JOE_BOSTIC $*/
/***********************************************************************************************
*** C O N F I D E N T I A L --- W E S T W O O D S T U D I O S ***
***********************************************************************************************
* *
* Project Name : Command & Conquer *
* *
* File Name : FUNCTION.H *
* *
* Programmer : Joe L. Bostic *
* *
* Start Date : May 27, 1994 *
* *
* Last Update : May 27, 1994 [JLB] *
* *
*---------------------------------------------------------------------------------------------*
* Functions: *
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
#ifndef FUNCTION_H
#define FUNCTION_H
#ifdef NEVER
Map (screen) class heirarchy.
MapeditClass (most derived class) -- scenario editor
�
MouseClass -- handles mouse animation and display control
�
ScrollClass -- map scroll handler
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HelpClass -- pop-up help text handler
�
TabClass -- file folder tab screen mode control dispatcher
�
SidebarClass -- displays and controls construction list sidebar
�
PowerClass -- display power production/consumption bargraph
�
RadarClass -- displays and controls radar map
�
DisplayClass -- general tactical map display handler
�
MapClass -- general tactical map data handler
�
GScreenClass (pure virtual base class) -- generic screen control
AbstractClass
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�
�
�
ObjectClass
�
����������������������������������������������������������������Ŀ
AnimClass � TemplateClass � �� FuseClass � TerrainClass
� � �� FlyClass �
� � BulletClass �
OverlayClass MissionClass SmudgeClass
�
RadioClass
�
�� CrewClass
�� FlasherClass
�� StageClass
�� CargoClass
TechnoClass
�
�����������������������������������������������������Ŀ
FootClass BuildingClass
�
����������������������������Ŀ
DriveClass InfantryClass �� FlyClass
� AircraftClass
TurretClass
�
TarComClass
�
UnitClass
AbstractTypeClass
�
ObjectTypeClass
�
�����������������������������������������������������Ŀ
� � � �
TechnoTypeClass � � �
� BulletTypeClass � �
� TemplateTypeClass �
�����������������������������������������Ŀ TerrainTypeClass
� � � �
UnitTypeClass � BuildingTypeClass �
� InfantryTypeClass
AircraftTypeClass
#endif
/*
** The "bool" integral type was defined by the C++ comittee in
** November of '94. Until the compiler supports this, use the following
** definition.
*/
enum {false=0,true=1};
typedef int bool;
#define _WIN32
#define WIN32 //_LEAN_AND_MEAN
#include <windows.h>
/**********************************************************************
** If the following define is enabled, then the memory checking code
** will be disabled.
*/
#define NOMEMCHECK
#include "watcom.h"
#define FILE_H
#define WWMEM_H
#include "compat.h"
#include <wwlib32.h>
#include "jshell.h"
#ifdef
#undef
#endif
#ifdef _pascal
#undef _pascal
#endif
#ifdef pascal
#undef pascal
#endif
#define pascal
#define _pascal
#define
// Should be part of WWLIB.H. This is used in JSHELL.CPP.
typedef struct {
unsigned char SourceColor;
unsigned char DestColor;
unsigned char Fading;
unsigned char reserved;
} TLucentType;
// Don't complain if these headers aren't referenced.
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <stddef.h>
#include <mem.h>
#include <dos.h>
#include <direct.h>
#include <stdarg.h>
#include <ctype.h>
#include <assert.h>
#include <process.h>
#include <new.h>
/*
** VQ player specific includes.
*/
#include <vqa32\vqaplay.h>
#include <vqa32\vqafile.h>
extern bool GameActive;
extern long LParam;
#include "vector.h"
#include "heap.h"
#include "ccfile.h"
#include "monoc.h"
#include "conquer.h"
//#include "debug.h"
#include "special.h"
#include "defines.h"
/*
** Greenleaf specific includes.
*/
#include <modem.h>
#include <fast.h>
extern long Frame;
inline CELL Coord_XCell(COORDINATE coord) {return (CELL)(*(((unsigned char*)&coord)+1));}
inline CELL Coord_YCell(COORDINATE coord) {return (CELL)(*(((unsigned char*)&coord)+3));}
//inline CELL Coord_Cell(COORD coord){return (CELL)(((*(((unsigned short *)&coord)+1) & 0xFF00) >> 2) | *(((unsigned char *)&coord)+1));}
CELL Coord_Cell(COORDINATE coord);
#pragma aux Coord_Cell parm [eax] \
modify [ebx] \
value [ax] = \
"mov ebx,eax" \
"shr eax,010h" \
"xor al,al" \
"shr eax,2" \
"or al,bh"
#include "facing.h"
#include "ftimer.h"
#include "theme.h"
#include "link.h"
#include "gadget.h"
#include "control.h"
#include "toggle.h"
#include "checkbox.h"
#include "shapebtn.h"
#include "textbtn.h"
#include "slider.h"
#include "list.h"
#include "cheklist.h"
#include "colrlist.h"
#include "edit.h"
#include "gauge.h"
#include "msgbox.h"
#include "dial8.h"
#include "txtlabel.h"
#include "super.h"
#include "house.h"
#include "gscreen.h"
#include "map.h"
#include "display.h"
#include "radar.h"
#include "power.h"
#include "sidebar.h"
#include "tab.h"
#include "help.h"
#include "mouse.h"
//#include "mapedit.h"
#include "help.h"
#include "target.h"
#include "theme.h"
#include "team.h" // Team objects.
#include "teamtype.h" // Team type objects.
#include "trigger.h" // Trigger event objects.
#include "mapedit.h" // ???
#include "abstract.h"
#include "object.h"
#include "mission.h"
#include "door.h"
#include "bullet.h" // Bullet objects.
#include "terrain.h" // Terrain objects.
#include "anim.h" // Animation objects.
#include "template.h" // Icon template objects.
#include "overlay.h" // Overlay objects.
#include "smudge.h" // Stains on the terrain objects.
#include "aircraft.h" // Aircraft objects.
#include "unit.h" // Ground unit objects.
#include "infantry.h" // Infantry objects.
#include "credits.h" // Credit counter class.
#include "score.h" // Scoring system class.
#include "factory.h" // Production manager class.
#include "intro.h"
#include "ending.h"
#include "logic.h"
#include "queue.h"
#include "event.h"
#include "base.h" // defines the AI's pre-built base
#include "ipxmgr.h"
#include "combuf.h"
#include "connect.h"
#include "connmgr.h"
#include "noseqcon.h"
#include "msglist.h"
#include "nullconn.h"
#include "nullmgr.h"
#include "phone.h"
#include "loaddlg.h"
#include "ipxaddr.h"
/****************************************************************************
** This is a "node", used for the lists of available games & players. The
** 'Game' structure is used for games; the 'Player' structure for players.
*/
typedef struct NodeNameTag {
char Name[MPLAYER_NAME_MAX];
IPXAddressClass Address;
union {
struct {
int Version;
unsigned char IsOpen;
unsigned long LastTime;
} Game;
struct {
HousesType House;
unsigned char Color;
} Player;
};
} NodeNameType;
#include "externs.h"
extern int Get_CD_Drive(void);
extern void Fatal(char const *message, ...);
/*
** ANIM.CPP
*/
void Shorten_Attached_Anims(ObjectClass * obj);
/*
** AUDIO.CPP
*/
int Sound_Effect(VocType voc, VolType volume, int variation=1, signed short panvalue=0);
void Speak(VoxType voice);
void Speak_AI(void);
void Stop_Speaking(void);
void Sound_Effect(VocType voc, COORDINATE coord=NULL, int variation=1);
bool Is_Speaking(void);
/*
** COMBAT.CPP
*/
int Modify_Damage(int damage, WarheadType warhead, ArmorType armor, int distance);
void Explosion_Damage(COORDINATE coord, unsigned strength, TechnoClass * source, WarheadType warhead);
/*
** CONQUER.CPP
*/
void Center_About_Objects(void);
bool Force_CD_Available(int cd);
void Handle_View(int view, int action=0);
void Handle_Team(int team, int action=0);
TechnoTypeClass const * Fetch_Techno_Type(RTTIType type, int id);
char const * Fading_Table_Name(char const * base, TheaterType theater);
void Unselect_All(void);
void Play_Movie(char const * name, ThemeType theme=THEME_NONE, bool clrscrn=true);
bool Main_Loop();
TheaterType Theater_From_Name(char const *name);
//DirType Rotation_Calc(DirType current, DirType desired, int rate);
void Main_Game(int argc, char *argv[]);
long VQ_Call_Back(unsigned char * buffer=NULL, long frame=0);
void Call_Back(void);
char const *Language_Name(char const *basename);
SourceType Source_From_Name(char const *name);
char const *Name_From_Source(SourceType source);
FacingType KN_To_Facing(int input);
void const *Get_Radar_Icon(void const *shapefile, int shapenum, int frames, int zoomfactor);
void CC_Draw_Shape(void const * shapefile, int shapenum, int x, int y, WindowNumberType window, ShapeFlags_Type flags, void const * fadingdata=0, void const * ghostdata=0);
void Go_Editor(bool flag);
long MixFileHandler(VQAHandle *vqa, long action, void *buffer, long nbytes);
char *CC_Get_Shape_Filename(void const *shapeptr );
void CC_Add_Shape_To_Global(void const *shapeptr, char *filename, char code );
void Bubba_Print(char *format,...);
void Heap_Dump_Check( char *string );
void Dump_Heap_Pointers( void );
unsigned long Disk_Space_Available(void);
void Validate_Error(char *name);
void const * Hires_Retrieve(char *name);
int Get_Resolution_Factor(void);
/*
** INTERPAL.CPP
*/
#define SIZE_OF_PALETTE 256
extern "C" unsigned char *InterpolationPalette;
extern BOOL InterpolationPaletteChanged;
extern void Interpolate_2X_Scale( GraphicBufferClass *source, GraphicBufferClass *dest ,char const *palette_file_name);
void Read_Interpolation_Palette (char const *palette_file_name);
void Write_Interpolation_Palette (char const *palette_file_name);
void Increase_Palette_Luminance(unsigned char *InterpolationPalette , int RedPercentage ,int GreenPercentage ,int BluePercentage ,int cap);
extern "C"{
extern unsigned char PaletteInterpolationTable[SIZE_OF_PALETTE][SIZE_OF_PALETTE];
extern unsigned char *InterpolationPalette;
void __cdecl Asm_Create_Palette_Interpolation_Table(void);
}
/*
** COORD.CPP
*/
void Move_Point(short &x, short &y, register DirType dir, unsigned short distance);
COORDINATE Adjacent_Cell(COORDINATE coord, FacingType dir);
COORDINATE Coord_Move(COORDINATE start, DirType facing, unsigned short distance);
COORDINATE Coord_Scatter(COORDINATE coord, unsigned distance, bool lock=false);
DirType Direction(CELL cell1, CELL cell2);
DirType Direction(COORDINATE coord1, COORDINATE coord2);
DirType Direction256(COORDINATE coord1, COORDINATE coord2);
DirType Direction8(COORDINATE coord1, COORDINATE coord2);
int Distance(CELL coord1, CELL coord2);
int Distance(COORDINATE coord1, COORDINATE coord2);
short const * Coord_Spillage_List(COORDINATE coord, int maxsize);
//void Move_Point(unsigned short &x, unsigned short &y, DirType dir, unsigned short distance);
/*
** COORDA.CPP
*/
//extern "C" {
//unsigned Cardinal_To_Fixed(unsigned base, unsigned cardinal);
//unsigned Fixed_To_Cardinal(unsigned base, unsigned fixed);
//}
/*
** DEBUG.CPP
*/
void Log_Event(char const *text, ...);
void Debug_Key(unsigned input);
void Self_Regulate(void);
/*
** DIALOG.CPP
*/
int Format_Window_String(char * string, int maxlinelen, int & width, int & height);
extern void Dialog_Box(int x, int y, int w, int h);
void Conquer_Clip_Text_Print(char const *, unsigned x, unsigned y, unsigned fore, unsigned back=(unsigned)TBLACK, TextPrintType flag=TPF_8POINT|TPF_DROPSHADOW, unsigned width=-1, int const * tabs=0);
void Draw_Box(int x, int y, int w, int h, BoxStyleEnum up, bool filled);
int __cdecl Dialog_Message(char *errormsg, ...);
void Window_Box(WindowNumberType window, BoxStyleEnum style);
void Fancy_Text_Print(char const *text, unsigned x, unsigned y, unsigned fore, unsigned back, TextPrintType flag, ...);
void Fancy_Text_Print(int text, unsigned x, unsigned y, unsigned fore, unsigned back, TextPrintType flag, ...);
void Simple_Text_Print(char const *text, unsigned x, unsigned y, unsigned fore, unsigned back, TextPrintType flag);
/*
** DISPLAY.CPP
*/
/*
** ENDING.CPP
*/
void GDI_Ending(void);
void Nod_Ending(void);
/*
** EXPAND.CPP
*/
bool Expansion_Present(void);
bool Expansion_Dialog(void);
/*
** FINDPATH.CPP
*/
//PathType * Find_Path(CELL source, CELL dest, FacingType *final_moves, int maxlen, int (*callback)(CELL, FacingType), int threshhold);
int Optimize_Moves(PathType *path, int (*callback)(CELL, FacingType), int threshhold);
/*
** GOPTIONS.CPP
*/
void Draw_Caption(int text, int x, int y, int w);
/*
** INI.CPP
*/
void Set_Scenario_Name(char *buf, int scenario, ScenarioPlayerType player, ScenarioDirType dir = SCEN_DIR_NONE, ScenarioVarType var = SCEN_VAR_NONE);
void Write_Scenario_Ini(char *root);
bool Read_Scenario_Ini(char *root, bool fresh=true);
int Scan_Place_Object(ObjectClass *obj, CELL cell);
//10/28/2019 JAS - Need ability to read scenarios in any directory
bool Read_Scenario_Ini_File(char *scenario_file_name, char* bin_file_name, const char* root, bool fresh);
//10/14/2019 JAS - Need ability to read the movies out of each scenario file.
bool Read_Movies_From_Scenario_Ini(char *root, bool fresh = true);
/*
** INIT.CPP
*/
void Uninit_Game(void);
long Obfuscate(char const * string);
void Anim_Init(void);
bool Init_Game(int argc, char *argv[]);
bool Select_Game(bool fade = false);
bool Parse_Command_Line(int argc, char *argv[]);
void Parse_INI_File(void);
int Version_Number(void);
void Save_Recording_Values(void);
void Load_Recording_Values(void);
/*
** JSHELL.CPP
*/
void * Small_Icon(void const * iconptr, int iconnum);
void Set_Window(int window, int x, int y, int w, int h);
void * Load_Alloc_Data(FileClass &file);
long Load_Uncompress(FileClass &file, BuffType &uncomp_buff, BuffType &dest_buff, void *reserved_data);
long Translucent_Table_Size(int count);
void *Build_Translucent_Table(void const *palette, TLucentType const *control, int count, void *buffer);
void *Conquer_Build_Translucent_Table(void const *palette, TLucentType const *control, int count, void *buffer);
/*
** KEYFBUFF.ASM
*/
#ifdef __cplusplus
extern "C" {
#endif
long __cdecl Buffer_Frame_To_Page(int x, int y, int w, int h, void *Buffer, GraphicViewPortClass &view, int flags, ...);
#ifdef __cplusplus
}
#endif
/*
** KEYFRAME.CPP
*/
int Get_Last_Frame_Length(void);
unsigned long Build_Frame(void const *dataptr, unsigned short framenumber, void *buffptr);
unsigned short Get_Build_Frame_Count(void const *dataptr);
unsigned short Get_Build_Frame_X(void const *dataptr);
unsigned short Get_Build_Frame_Y(void const *dataptr);
unsigned short Get_Build_Frame_Width(void const *dataptr);
unsigned short Get_Build_Frame_Height(void const *dataptr);
bool Get_Build_Frame_Palette(void const *dataptr, void *palette);
/*
** MAP.CPP
*/
int Terrain_Cost(CELL cell, FacingType facing);
int Coord_Spillage_Number(COORDINATE coord, int maxsize);
/*
** MENUS.CPP
*/
void Setup_Menu(int menu, char const *text[], unsigned long field, int index, int skip);
int Check_Menu(int menu, char const *text[], char *selection, long field, int index);
int Do_Menu(char const **strings, bool blue);
extern int UnknownKey;
int Main_Menu(unsigned long timeout);
/*
** MPLAYER.CPP
*/
GameType Select_MPlayer_Game (void);
void Read_MultiPlayer_Settings (void);
void Write_MultiPlayer_Settings (void);
void Read_Scenario_Descriptions (void);
void Free_Scenario_Descriptions(void);
void Computer_Message(void);
int Surrender_Dialog(void);
/*
** NETDLG.CPP
*/
bool Init_Network (void);
void Shutdown_Network (void);
bool Remote_Connect (void);
void Destroy_Connection(int id, int error);
bool Process_Global_Packet(GlobalPacketType *packet, IPXAddressClass *address);
unsigned long Compute_Name_CRC(char *name);
void Net_Reconnect_Dialog(int reconn, int fresh, int oldest_index, unsigned long timeval);
/*
** NULLDLG.CPP
*/
int Init_Null_Modem( SerialSettingsType *settings );
void Shutdown_Modem( void );
void Modem_Signoff( void );
int Test_Null_Modem( void );
int Reconnect_Modem( void );
void Destroy_Null_Connection(int id, int error);
GameType Select_Serial_Dialog( void );
int Com_Scenario_Dialog(void);
int Com_Show_Scenario_Dialog(void);
void Smart_Printf( char *format, ... );
void Hex_Dump_Data( char *buffer, int length );
void itoh( int i, char *s);
/*
** PROFILE.CPP
*/
int WWGetPrivateProfileInt(char const *section, char const *entry, int def, char *profile);
bool WWWritePrivateProfileInt(char const *section, char const *entry, int value, char *profile);
bool WWWritePrivateProfileString(char const *section, char const *entry, char const *string, char *profile);
char * WWGetPrivateProfileString(char const *section, char const *entry, char const *def, char *retbuffer, int retlen, char *profile);
unsigned WWGetPrivateProfileHex (char const *section, char const *entry, char *profile);
/*
** QUEUE.CPP
*/
bool Queue_Target(TARGET whom, TARGET target);
bool Queue_Destination(TARGET whom, TARGET target);
bool Queue_Mission(TARGET whom, MissionType mission);
bool Queue_Mission(TARGET whom, MissionType mission, TARGET target, TARGET destination);
bool Queue_Options(void);
bool Queue_Exit(void);
void Queue_AI(void);
void Add_CRC(unsigned long *crc, unsigned long val);
/*
** RAND.CPP
*/
int Sim_IRandom(int minval, int maxval);
int Sim_Random(void);
/*
** REINF.CPP
*/
bool Do_Reinforcements(TeamTypeClass *team);
bool Create_Special_Reinforcement(HouseClass * house, TechnoTypeClass const * type, TechnoTypeClass const * another, TeamMissionType mission = TMISSION_NONE, int argument =0);
int Create_Air_Reinforcement(HouseClass *house, AircraftType air, int number, MissionType mission, TARGET tarcom, TARGET navcom);
/*
** SAVELOAD.CPP
*/
bool Load_Misc_Values(FileClass &file);
bool Save_Misc_Values(FileClass &file);
bool Get_Savefile_Info(int id, char *buf, unsigned *scenp, HousesType *housep);
bool Load_Game(int id);
bool Read_Object (void *ptr, int base_size, int class_size, FileClass & file, void * vtable);
bool Save_Game(int id,char *descr);
bool Write_Object (void *ptr, int class_size, FileClass & file);
TARGET TechnoType_To_Target(TechnoTypeClass const * ptr);
TechnoTypeClass const * Target_To_TechnoType(TARGET target);
void * Get_VTable(void *ptr, int base_size);
void Code_All_Pointers(void);
void Decode_All_Pointers(void);
void Dump(void);
void Set_VTable(void *ptr, int base_size, void *vtable);
/*
** SCENARIO.CPP
*/
bool End_Game(void);
bool Read_Scenario(char *root);
bool Start_Scenario(char *root, bool briefing=true);
HousesType Select_House(void);
void Clear_Scenario(void);
void Do_Briefing(char const * text);
void Do_Lose(void);
void Do_Win(void);
void Do_Restart(void);
void Fill_In_Data(void);
bool Restate_Mission(char const * name, int button1, int button2);
/*
** SCORE.CPP
*/
void Map_Selection(void);
void Bit_It_In_Scale(int x, int y, int w, int h, GraphicBufferClass *src, GraphicBufferClass *dest, GraphicBufferClass *seen , int delay=0, int dagger=0);
void Bit_It_In(int x, int y, int w, int h, GraphicBufferClass *src, GraphicBufferClass *dest, int delay=0, int dagger=0);
void Call_Back_Delay(int time);
int Alloc_Object(ScoreAnimClass *obj);
extern GraphicBufferClass *PseudoSeenBuff;
void Window_Dialog_Box(HANDLE hinst, LPCTSTR lpszTemplate, HWND hwndOwner, DLGPROC dlgprc);
/*
** SPECIAL.CPP
*/
void Special_Dialog(void);
/*
** SUPPORT.ASM
*/
#ifdef __cplusplus
extern "C" {
#endif
void __cdecl Remove_From_List(void **list, int *index, void * ptr);
void * __cdecl Conquer_Build_Fading_Table(void const *palette, void *dest, int color, int frac);
void __cdecl Fat_Put_Pixel(int x, int y, int color, int size, GraphicViewPortClass &);
void __cdecl strtrim(char *buffer);
long __cdecl Get_EAX( void );
#ifdef __cplusplus
}
#endif
/*
** TARCOM.CPP
*/
/*
** TARGET.CPP
*/
COORDINATE As_Movement_Coord(TARGET target);
AircraftClass * As_Aircraft(TARGET target);
AnimClass * As_Animation(TARGET target);
BuildingClass * As_Building(TARGET target);
BulletClass * As_Bullet(TARGET target);
CELL As_Cell(TARGET target);
COORDINATE As_Coord(TARGET target);
InfantryClass * As_Infantry(TARGET target);
TeamClass * As_Team(TARGET target);
TeamTypeClass * As_TeamType(TARGET target);
TechnoClass * As_Techno(TARGET target);
//TerrainClass * As_Terrain(TARGET target);
TriggerClass * As_Trigger(TARGET target);
UnitClass * As_Unit(TARGET target);
bool Target_Legal(TARGET target);
ObjectClass * As_Object(TARGET target);
/*
** ULOGIC.CPP
*/
int Terrain_Cost(CELL cell, FacingType facing);
/*
** Inline miscellaneous functions.
*/
#define XYP_COORD(x,y) (((x)*ICON_LEPTON_W)/CELL_PIXEL_W + ((((y)*ICON_LEPTON_H)/CELL_PIXEL_H)<<16))
inline FacingType Dir_Facing(DirType facing) {return (FacingType)(((unsigned char)(facing+0x10)&0xFF)>>5);}
inline DirType Facing_Dir(FacingType facing) {return (DirType)((int)facing << 5);}
inline int Cell_To_Lepton(int cell) {return cell<<8;}
inline int Lepton_To_Cell(int lepton) {return ((unsigned)(lepton + 0x0080))>>8;}
inline CELL XY_Cell(int x, int y) {return ((CELL)(((y)<<6)|(x)));}
inline COORDINATE XY_Coord(int x, int y) {return ((COORDINATE)MAKE_LONG(y, x));}
inline int Coord_X(COORDINATE coord) {return (short)(LOW_WORD(coord));}
inline int Coord_Y(COORDINATE coord) {return (short)(HIGH_WORD(coord));}
inline int Cell_X(CELL cell) {return (int)(((unsigned)cell) & 0x3F);}
inline int Cell_Y(CELL cell) {return (int)(((unsigned)cell) >> 6);}
inline int Dir_Diff(DirType dir1, DirType dir2) {return (int)(*((signed char*)&dir2) - *((signed char*)&dir1));}
inline CELL Coord_XLepton(COORDINATE coord) {return (CELL)(*((unsigned char*)&coord));}
inline CELL Coord_YLepton(COORDINATE coord) {return (CELL)(*(((unsigned char*)&coord)+2));}
//inline COORD CellXY_Coord(unsigned x, unsigned y) {return (COORD)(MAKE_LONG(y<<8, x<<8));}
inline COORDINATE Coord_Add(COORDINATE coord1, COORDINATE coord2) {return (COORDINATE)MAKE_LONG((*((short*)(&coord1)+1) + *((short*)(&coord2)+1)), (*((short*)(&coord1)) + *((short*)(&coord2))));}
inline COORDINATE Coord_Sub(COORDINATE coord1, COORDINATE coord2) {return (COORDINATE)MAKE_LONG((*((short*)(&coord1)+1) - *((short*)(&coord2)+1)), (*((short*)(&coord1)) - *((short*)(&coord2))));}
inline COORDINATE Coord_Snap(COORDINATE coord) {return (COORDINATE)MAKE_LONG((((*(((unsigned short *)&coord)+1))&0xFF00)|0x80), (((*((unsigned short *)&coord))&0xFF00)|0x80));}
inline COORDINATE Coord_Mid(COORDINATE coord1, COORDINATE coord2) {return (COORDINATE)MAKE_LONG((*((unsigned short *)(&coord1)+1) + *((unsigned short *)(&coord2)+1))>>1, (*((unsigned short *)(&coord1)) + *((unsigned short *)(&coord2)))>>1);}
inline COORDINATE Cell_Coord(CELL cell) {return (COORDINATE) MAKE_LONG( (((cell & 0x0FC0)<<2)|0x80), ((((cell & 0x003F)<<1)+1)<<7) );}
inline COORDINATE XYPixel_Coord(int x, int y) {return ((COORDINATE)MAKE_LONG((int)(((long)y*(long)ICON_LEPTON_H)/(long)ICON_PIXEL_H)/*+LEPTON_OFFSET_Y*/, (int)(((long)x*(long)ICON_LEPTON_W)/(long)ICON_PIXEL_W)/*+LEPTON_OFFSET_X*/));}
//inline int Facing_To_16(int facing) {return Facing16[facing];}
inline int Facing_To_32(DirType facing) {return Facing32[facing];}
inline DirType Direction256(COORDINATE coord1, COORDINATE coord2) {return ((DirType)Desired_Facing256(Coord_X(coord1), Coord_Y(coord1), Coord_X(coord2), Coord_Y(coord2)));}
inline DirType Direction(COORDINATE coord1, COORDINATE coord2) {return ((DirType)Desired_Facing256(Coord_X(coord1), Coord_Y(coord1), Coord_X(coord2), Coord_Y(coord2)));}
inline DirType Direction8(COORDINATE coord1, COORDINATE coord2) {return ((DirType)Desired_Facing8(Coord_X(coord1), Coord_Y(coord1), Coord_X(coord2), Coord_Y(coord2)));}
//inline int Direction16(COORDINATE coord1, COORD coord2) {return (Desired_Facing16(Coord_X(coord1), Coord_Y(coord1), Coord_X(coord2), Coord_Y(coord2)));}
inline DirType Direction(CELL cell1, CELL cell2) {return (DirType)(Desired_Facing8(Cell_X(cell1), Cell_Y(cell1), Cell_X(cell2), Cell_Y(cell2)));}
inline COORDINATE Adjacent_Cell(COORDINATE coord, FacingType dir) {return (Coord_Snap(Coord_Add(AdjacentCoord[dir & 0x07], coord)));}
inline COORDINATE Adjacent_Cell(COORDINATE coord, DirType dir) {return Adjacent_Cell(coord, Dir_Facing(dir));}
inline CELL Adjacent_Cell(CELL cell, FacingType dir) {return (CELL)(cell + AdjacentCell[dir]);}
inline CELL Adjacent_Cell(CELL cell, DirType dir) {return (CELL)(cell + AdjacentCell[Dir_Facing(dir)]);}
inline int Lepton_To_Pixel(int lepton) {return ((lepton * ICON_PIXEL_W) + (ICON_LEPTON_W / 2)) / ICON_LEPTON_W;}
inline int Pixel_To_Lepton(int pixel) {return ((pixel * ICON_LEPTON_W) + (ICON_PIXEL_W / 2)) / ICON_PIXEL_W;}
//inline FacingType Facing_To_8(DirType facing) {return (FacingType)(((unsigned char)(facing|0x10))>>5);}
inline COORDINATE XYP_Coord(int x,int y) {return XY_Coord(Pixel_To_Lepton(x), Pixel_To_Lepton(y));};
inline char const * Text_String(int string) {return(Extract_String(SystemStrings, string));};
template<class T> inline T Random_Pick(T a, T b)
{
return (T)IRandom((int)a, (int)b);
};
template<class T> inline T Sim_Random_Pick(T a, T b)
{
return (T)Sim_IRandom((int)a, (int)b);
};
#ifdef CHEAT_KEYS
#define Check_Ptr(ptr,file,line) \
{ \
if (!ptr) { \
Mono_Clear_Screen(); \
Mono_Printf("NULL Pointer, Module:%s, line:%d!\n",file,line); \
Prog_End(); \
exit(EXIT_SUCCESS); \
} \
}
#else
#define Check_Ptr(ptr,file,line)
#endif
/*
** These routines are for coding & decoding multiplayer ID's
*/
inline PlayerColorType MPlayerID_To_ColorIndex(unsigned short id) {return (PlayerColorType)(id >> 4);}
inline HousesType MPlayerID_To_HousesType(unsigned short id) {return ((HousesType)(id & 0x000f)); }
inline unsigned short Build_MPlayerID(int c_idx, HousesType htype) { return ((c_idx << 4) | htype); }
//
// True if we are the currently in focus windows app
//
extern bool GameInFocus;
extern int ScreenWidth;
extern int ScreenHeight;
extern "C" void ModeX_Blit (GraphicBufferClass *source);
extern void Colour_Debug (int call_number);
extern unsigned char *InterpolatedPalettes[50];
extern BOOL PalettesRead;
extern unsigned PaletteCounter;
extern "C"{
extern unsigned char PaletteInterpolationTable[SIZE_OF_PALETTE][SIZE_OF_PALETTE];
extern unsigned char *InterpolationPalette;
}
extern void Free_Interpolated_Palettes(void);
extern int Load_Interpolated_Palettes(char const *filename, BOOL add=FALSE);
#define CELL_BLIT_ONLY 1
#define CELL_DRAW_ONLY 2
/***********************************************************************************************
* Distance -- Determines the lepton distance between two coordinates. *
* *
* This routine is used to determine the distance between two coordinates. It uses the *
* Dragon Strike method of distance determination and thus it is very fast. *
* *
* INPUT: coord1 -- First coordinate. *
* *
* coord2 -- Second coordinate. *
* *
* OUTPUT: Returns the lepton distance between the two coordinates. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 05/27/1994 JLB : Created. *
*=============================================================================================*/
int Distance_Coord(COORDINATE coord1, COORDINATE coord2);
#pragma aux Distance_Coord parm [eax] [ebx] \
modify [edx ebx] \
value [eax] = \
"mov dx,ax" \
"sub dx,bx" \
"jg okx" \
"neg dx" \
"okx:" \
"shr eax,16" \
"shr ebx,16" \
"sub ax,bx" \
"jg oky" \
"neg ax" \
"oky:" \
"cmp ax,dx" \
"jg ok" \
"xchg ax,dx" \
"ok:" \
"shr dx,1" \
"add ax,dx"
inline int Distance(COORDINATE coord1, COORDINATE coord2)
{
#ifdef NEVER
int diff1, diff2;
diff1 = Coord_Y(coord1) - Coord_Y(coord2);
if (diff1 < 0) diff1 = -diff1;
diff2 = Coord_X(coord1) - Coord_X(coord2);
if (diff2 < 0) diff2 = -diff2;
if (diff1 > diff2) {
return(diff1 + (diff2>>1));
}
return(diff2 + (diff1>>1));
#else
return(Distance_Coord(coord1, coord2));
#endif
}
/***********************************************************************************************
* Distance -- Determines the cell distance between two cells. *
* *
* Use this routine to determine the distance between the two cells specified. The distance *
* is returned in cells. *
* *
* INPUT: cell1, cell2 -- The two cells to determine the distance between. *
* *
* OUTPUT: Returns with the distance between the two cells in units of cell size. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 12/23/1994 JLB : Created. *
*=============================================================================================*/
inline int Distance(CELL coord1, CELL coord2)
{
int diff1, diff2;
diff1 = Cell_Y(coord1) - Cell_Y(coord2);
if (diff1 < 0) diff1 = -diff1;
diff2 = Cell_X(coord1) - Cell_X(coord2);
if (diff2 < 0) diff2 = -diff2;
if (diff1 > diff2) {
return(diff1 + (diff2>>1));
}
return(diff2 + (diff1>>1));
}
/***********************************************************************************************
* CellClass::Cell_Number -- Returns the cell ID number for this cell object. *
* *
* Call this routine if you wish to determine what the cell number ID is for the currrent *
* cell object. This ID number is the index number into the cell array. *
* *
* INPUT: none *
* *
* OUTPUT: Returns with the cell number for this cell object. *
* *
* WARNINGS: none *
* *
* HISTORY: *
* 03/19/1995 JLB : Created. *
*=============================================================================================*/
inline CELL CellClass::Cell_Number(void) const
{
return(Map.ID(this));
}
#ifndef NOMEMCHECK
#define NO_INTERCEPT
#include "memcheck.h"
#endif
void WWDOS_Shutdown(void);
#endif