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//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005-2014 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.
//
// 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,
ev_quit
} evtype_t;
// Event structure.
typedef struct
{
evtype_t type;
// Event-related data that depends on the type of event:
//
// ev_keydown/ev_keyup:
// data1: Key code (from doomkeys.h) of the key that was
// pressed or released.
// data2: Ascii text of the character that was pressed,
// shifted appropriately (eg. '$' if 4 was pressed
// while shift was held).
//
// ev_mouse:
// data1: Bitfield of buttons currently held down.
// (bit 0 = left; bit 1 = right; bit 2 = middle).
// data2: X axis mouse movement (turn).
// data3: Y axis mouse movement (forward/backward).
//
// ev_joystick:
// data1: Bitfield of buttons currently pressed.
// data2: X axis mouse movement (turn).
// data3: Y axis mouse movement (forward/backward).
// data4: Third axis mouse movement (strafe).
int data1, data2, data3, data4;
} 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;
// villsa [STRIFE] Strife specific buttons
// TODO - not finished
typedef enum
{
// Player view look up
BT2_LOOKUP = 1,
// Player view look down
BT2_LOOKDOWN = 2,
// Center player's view
BT2_CENTERVIEW = 4,
// Use inventory item
BT2_INVUSE = 8,
// Drop inventory item
BT2_INVDROP = 16,
// Jump up and down
BT2_JUMP = 32,
// Use medkit
BT2_HEALTH = 128,
} buttoncode2_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
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