ref: b05a3f9448a690bf1d6805ed20081227921f64d9
dir: /src/d_event.h/
// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005 Simon Howard
//
// This program 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 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA.
//
// DESCRIPTION:
//
//
//-----------------------------------------------------------------------------
#ifndef __D_EVENT__
#define __D_EVENT__
#include "doomtype.h"
//
// Event handling.
//
// Input event types.
typedef enum
{
ev_keydown,
ev_keyup,
ev_mouse,
ev_joystick
} evtype_t;
// Event structure.
typedef struct
{
evtype_t type;
int data1; // keys / mouse/joystick buttons
int data2; // mouse/joystick x move
int data3; // mouse/joystick y move
} event_t;
//
// Button/action code definitions.
//
typedef enum
{
// Press "Fire".
BT_ATTACK = 1,
// Use button, to open doors, activate switches.
BT_USE = 2,
// Flag: game events, not really buttons.
BT_SPECIAL = 128,
BT_SPECIALMASK = 3,
// Flag, weapon change pending.
// If true, the next 3 bits hold weapon num.
BT_CHANGE = 4,
// The 3bit weapon mask and shift, convenience.
BT_WEAPONMASK = (8+16+32),
BT_WEAPONSHIFT = 3,
// Pause the game.
BTS_PAUSE = 1,
// Save the game at each console.
BTS_SAVEGAME = 2,
// Savegame slot numbers
// occupy the second byte of buttons.
BTS_SAVEMASK = (4+8+16),
BTS_SAVESHIFT = 2,
} buttoncode_t;
// Called by IO functions when input is detected.
void D_PostEvent (event_t *ev);
// Read an event from the event queue
event_t *D_PopEvent(void);
#endif