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76 lines
1.8 KiB
C
76 lines
1.8 KiB
C
//-----------------------------------------------------------------------------
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//
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// Copyright 1993-1996 id Software
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// Copyright 1999-2016 Randy Heit
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// Copyright 2002-2016 Christoph Oelckers
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see http://www.gnu.org/licenses/
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//
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//-----------------------------------------------------------------------------
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#ifndef __D_EVENT_H__
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#define __D_EVENT_H__
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#include <functional>
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//
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// Event handling.
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//
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// Input event types.
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enum EGenericEvent
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{
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EV_None,
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EV_KeyDown, // data1: scan code, data2: Qwerty ASCII code
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EV_KeyUp, // same
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EV_Mouse, // x, y: mouse movement deltas
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EV_GUI_Event, // subtype specifies actual event
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EV_DeviceChange,// a device has been connected or removed
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};
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// Event structure.
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struct event_t
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{
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uint8_t type;
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uint8_t subtype;
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int16_t data1; // keys / mouse/joystick buttons
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int16_t data2;
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int16_t data3;
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int x; // mouse/joystick x move
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int y; // mouse/joystick y move
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};
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// Called by IO functions when input is detected.
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void D_PostEvent (const event_t* ev);
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void D_RemoveNextCharEvent();
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void D_ProcessEvents(void);
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//
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// GLOBAL VARIABLES
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//
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enum
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{
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NUM_EVENTS = 128
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};
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extern event_t events[NUM_EVENTS];
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#endif
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