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/*
* PARSEC HEADER: inp_defs.h
*/
#ifndef _INP_DEFS_H_
#define _INP_DEFS_H_
// ----------------------------------------------------------------------------
// INPUT SUBSYSTEM (INP) related definitions -
// ----------------------------------------------------------------------------
// keys corresponding to game functions (gamefunckeys) ---------------------
struct keyfunc_s {
dword key_Escape; // 00
dword key_TurnLeft; // 01
dword key_TurnRight; // 02
dword key_DiveDown; // 03
dword key_PullUp; // 04
dword key_RollLeft; // 05
dword key_RollRight; // 06
dword key_ShootWeapon; // 07
dword key_LaunchMissile; // 08
dword key_NextWeapon; // 09
dword key_NextMissile; // 10
dword key_Accelerate; // 11
dword key_Decelerate; // 12
dword key_SlideLeft; // 13
dword key_SlideRight; // 14
dword key_SlideUp; // 15
dword key_SlideDown; // 16
dword key_NextTarget; // 17
dword key_ToggleFrameRate; // 18
dword key_ToggleObjCamera; // 19
dword key_ToggleHelp; // 20
dword key_ToggleConsole; // 21
dword key_SaveScreenShot; // 22
dword key_ShowKillStats; // 23
dword key_SpeedZero; // 24
dword key_TargetSpeed; // 25
dword key_AfterBurner; // 26
dword key_FrontTarget; // 27
dword key_Select; // 28
dword key_CursorLeft; // 29
dword key_CursorRight; // 30
dword key_CursorUp; // 31
dword key_CursorDown; // 32
};
#define NUM_GAMEFUNC_KEYS ( sizeof( keyfunc_s ) / sizeof( ((keyfunc_s*)0)->key_Escape ) )
// single entry in table of additional key mappings
struct keyaddition_s {
dword code; // AKC_ code (full 32 bit valid!)
int state; // 0: released 1: depressed
};
//CAVEAT: MUST BE CONSISTENT WITH DEFINITION IN ID_KEYB.INC!!
#define KEY_ADDITIONS_MAX 128
// header of table containing additional key mappings
struct keyaddctrl_s {
int size; // number of key entries in table
keyaddition_s table[KEY_ADDITIONS_MAX]; // first entry
};
// various keyboard state flags
struct keybflags_s {
byte ConEnabled; // console visible and may potentially be typed into
byte ConActive; // enables keyboard routing into console
byte ConTogReleased; // -1 if contoggle is released (internal use only)
byte ExtOn; // extended key (keyboard-code internal use only)
byte ShiftOn; // shift is down (keyboard-code internal use only)
};
//NOTE:
// if ( ConEnabled == TRUE ) the console is visible and enabled. that is,
// the console toggle key is checked and used to toggle keyboard routing into
// the console on/off. routing is achieved by using ConActive.
//
// that is:
// console enabled/visible and may be typed into:
// ( ConEnabled == TRUE ) && ( ConActive == TRUE )
// console enabled/visible but may not be typed into:
// ( ConEnabled == TRUE ) && ( ConActive == FALSE )
// console disabled/invisible (also no typing, of course)
// ( ConEnabled == FALSE ) && ( ConActive == DONT_CARE )
//
// therefore, ConActive stores the current state of console
// keyboard routing (also if the console is disabled
// in the meantime!)
// generic joystick data structure --------------------------------------------
//
struct joystate_s {
int32 X; // x-axis position
int32 Y; // y-axis position
int32 Z; // z-axis position
int32 Rx; // x-axis rotation
int32 Ry; // y-axis rotation
int32 Rz; // z-axis rotation
int32 Slider[ 2 ]; // extra axes positions
int32 POV[ 4 ]; // POV directions
byte Buttons[ 32 ]; // 32 buttons
};
// button query masks ---------------------------------------------------------
//
#define JOYBUTT1MASK 0x10
#define JOYBUTT2MASK 0x20
#define JOYBUTT3MASK 0x30 // both buttons pressed -> button 3
#define JOYBUTTFIELDMASK 0x30
// external variables ---------------------------------------------------------
//
extern keyfunc_s * DepressedKeys;
extern keyfunc_s * KeyAssignments;
extern keyaddctrl_s * KeyAdditional;
extern keybflags_s * KeybFlags;
// joystick resolution --------------------------------------------------------
//
#define JOY_FLAT_CENTER 0.15
#define JOY_HALF_RES 32
#define EP_WAIT 50
// joystick constraints -------------------------------------------------------
//
#define JOY_THROTTLE_MIN 0
#define JOY_THROTTLE_MAX 255
#define JOY_THROTTLE_DEADZONE_MASK 0xFFFFFFF0
#define JOY_THROTTLE_RANGE 256
#define JOY_X_MIN -32
#define JOY_X_ZERO 0
#define JOY_X_MAX 32
#define JOY_X_RANGE 65
#define JOY_Y_MIN -32
#define JOY_Y_ZERO 0
#define JOY_Y_MAX 32
//FIXME: range should be 64 ??????
#define JOY_Y_RANGE 65
#define JOY_RUDDER_MIN -32
#define JOY_RUDDER_ZERO 0
#define JOY_RUDDER_MAX 32
//FIXME: range should be 64 ??????
#define JOY_RUDDER_RANGE 65
// mouse constants ------------------------------------------------------------
//
enum {
MOUSE_BUTTON_LEFT,
MOUSE_BUTTON_MIDDLE,
MOUSE_BUTTON_RIGHT,
NUM_MOUSE_BUTTONS // must be last!
};
#define MOUSE_BUTTON_RELEASED 0
#define MOUSE_BUTTON_PRESSED 1
// generic mouse data structure -----------------------------------------------
//
struct mousestate_s {
float xpos; // normalized [ 0.0, 1.0 ]
float ypos; // normalized [ 0.0, 1.0 ]
byte drawcursor; // custom cursor drawing
byte buttons[ NUM_MOUSE_BUTTONS ]; // button state
};
// check if one of the select keys is pressed ---------------------------------
//
inline int SELECT_KEYS_PRESSED()
{
return ( DepressedKeys->key_Select ||
DepressedKeys->key_ShootWeapon ||
DepressedKeys->key_LaunchMissile );
}
// reset all select keys ------------------------------------------------------
//
inline void SELECT_KEYS_RESET()
{
DepressedKeys->key_Select = 0;
DepressedKeys->key_ShootWeapon = 0;
DepressedKeys->key_LaunchMissile = 0;
}
// include system-specific subsystem prototypes -------------------------------
//
#include "inp_subh.h"
#endif // _INP_DEFS_H_
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