Descent3/lib/intelliVIBE.h

#ifndef __INTELLIVIBE_H_
#define __INTELLIVIBE_H_

#include <windows.h>//needed for HWND and HINSTANCE

typedef struct
{
	float x,y,z;
}fvector;

typedef struct
{
	HWND hwnd;         //handle to the Window associated with Descent 3
	HINSTANCE hinst;  //instance of the Descent 3 application
}d3_init_info;

typedef struct
{
	float frametime;   // time, in seconds, that the last frame of the game took
	float gametime;    // time, in seconds, that we have been actively playing the current level
	int game_paused;   // 1 if the game is currently paused, 0 if it isn't.  Note: if the game is paused, Gametime and Frametime will be invalid
}d3_frame_info;

typedef struct
{
	int weapon_index;  // what kind of weapon the player is firing, see weapon defines)
}d3_fire_info;
	
typedef struct
{
	//Values for thrust are from -1.0 to 1.0)
	float pitch_thrust;
	float heading_thrust;
	float bank_thrust;
	float vertical_thrust;
	float sideways_thrust;
	float forward_thrust;
	float afterburn_thrust;

	fvector current_velocity; // current velocity of the ship
	float shake_magnitude;   // If the player's ship is shaking due to some external force, it will be in this value, 0<=magnitude<=120

}d3_controls_info;
	
typedef struct
{
	fvector force_vector; // direction and magnitude of the instantaneous force
}d3_force_info;

typedef struct
{
	float damage_amount; // how much damage is being done
}d3_damage_info;

typedef struct
{
	d3_frame_info frame_info;
	d3_fire_info fire_info;
	d3_controls_info controls_info;
	d3_force_info force_info;
	d3_damage_info damage_info;
	int flags;
}d3_intellivibe;

////////////////////////////////////////////////////////////
// Flag Defines
#define VIBEFLAG_PLAYER_DEAD    0x00000001
#define VIBEFLAG_PLAYER_RESPAWN 0x00000002
#define VIBEFLAG_LEVEL_END      0x00000004
#define VIBEFLAG_WEAPON_FIRED   0x00000008
#define VIBEFLAG_FORCE_APPLIED  0x00000010
#define VIBEFLAG_PLAYER_DAMAGED 0x00000020
#define VIBEFLAG_QUATERFRAME_0  0x00000040
#define VIBEFLAG_QUATERFRAME_1  0x00000080
#define VIBEFLAG_QUATERFRAME_2  0x00000100
#define VIBEFLAG_QUATERFRAME_3  0x00000200

////////////////////////////////////////////////////////////
// Weapon Defines
#define WEAPON_LASER        0
#define WEAPON_VAUSS        1
#define WEAPON_MICROWAVE    2
#define WEAPON_PLASMA       3
#define WEAPON_FUSION       4
#define WEAPON_SUPER_LASER  5
#define WEAPON_MASSDRIVER   6
#define WEAPON_NAPALM       7
#define WEAPON_EMD          8
#define WEAPON_OMEGA        9
#define WEAPON_CONCUSSION   10
#define WEAPON_HOMING       11
#define WEAPON_IMPACTMORTAR 12
#define WEAPON_SMART        13
#define WEAPON_MEGA         14
#define WEAPON_FRAG         15
#define WEAPON_GUIDED       16
#define WEAPON_NAPALMROCKET 17
#define WEAPON_CYCLONE      18
#define WEAPON_BLACKSHARK   19
#define WEAPON_FLARE        20

////////////////////////////////////////////////////////////
// Functions

#define STDCALLFUNC _stdcall

#ifdef __cplusplus
#define CEXTERN extern "C"
#else
#define CEXTERN
#endif

// Called once, during initialization to initialize the IntelliVIBE device.
// If initialization fails, then it should return 0, else return 1.
CEXTERN int STDCALLFUNC IntelliVIBE_Initialize(d3_init_info *init_info);
typedef int (STDCALLFUNC *IntelliVIBE_Initialize_fp)(d3_init_info *init_info);
	
// Called once when Descent 3 is about to shutdown, to do any final shutdown
// procedures needed by the device.
CEXTERN void STDCALLFUNC IntelliVIBE_Shutdown(void);
typedef void (STDCALLFUNC *IntelliVIBE_Shutdown_fp)(void);

// Called once per frame during game play.  This allows the device to perform
// anything that needs to be done on a frame interval.
CEXTERN void STDCALLFUNC IntelliVIBE_DoQuaterFrame(d3_intellivibe *frame_info);
typedef void (STDCALLFUNC *IntelliVIBE_DoQuaterFrame_fp)(d3_intellivibe *frame_info);

#endif