1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
/* _______ __ __ __ ______ __ __ _______ __ __
* / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
* / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
* / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / /
* / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / /
* /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
* \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
*
* Copyright (c) 2004, 2005, 2006, 2007 Olof Naess�n and Per Larsson
* Copyright (C) 2007-2010 The Mana World Development Team
* Copyright (C) 2011-2012 The ManaPlus Developers
*
* Js_./
* Per Larsson a.k.a finalman _RqZ{a<^_aa
* Olof Naess�n a.k.a jansem/yakslem _asww7!uY`> )\a//
* _Qhm`] _f "'c 1!5m
* Visit: http://guichan.darkbits.org )Qk<P ` _: :+' .' "{[
* .)j(] .d_/ '-( P . S
* License: (BSD) <Td/Z <fP"5(\"??"\a. .L
* Redistribution and use in source and _dV>ws?a-?' ._/L #'
* binary forms, with or without )4d[#7r, . ' )d`)[
* modification, are permitted provided _Q-5'5W..j/?' -?!\)cam'
* that the following conditions are met: j<<WP+k/);. _W=j f
* 1. Redistributions of source code must .$%w\/]Q . ."' . mj$
* retain the above copyright notice, ]E.pYY(Q]>. a J@\
* this list of conditions and the j(]1u<sE"L,. . ./^ ]{a
* following disclaimer. 4'_uomm\. )L);-4 (3=
* 2. Redistributions in binary form must )_]X{Z('a_"a7'<a"a, ]"[
* reproduce the above copyright notice, #}<]m7`Za??4,P-"'7. ).m
* this list of conditions and the ]d2e)Q(<Q( ?94 b- LQ/
* following disclaimer in the <B!</]C)d_, '(<' .f. =C+m
* documentation and/or other materials .Z!=J ]e []('-4f _ ) -.)m]'
* provided with the distribution. .w[5]' _[ /.)_-"+? _/ <W"
* 3. Neither the name of Guichan nor the :$we` _! + _/ . j?
* names of its contributors may be used =3)= _f (_yQmWW$#( "
* to endorse or promote products derived - W, sQQQQmZQ#Wwa]..
* from this software without specific (js, \[QQW$QWW#?!V"".
* prior written permission. ]y:.<\.. .
* -]n w/ ' [.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT )/ )/ !
* HOLDERS AND CONTRIBUTORS "AS IS" AND ANY < (; sac , '
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, ]^ .- %
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF c < r
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR aga< <La
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 5% )P'-3L
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR _bQf` y`..)a
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, ,J?4P'.P"_(\?d'.,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES _Pa,)!f/<[]/ ?"
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT _2-..:. .r+_,.. .
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, ?a.<%"' " -'.a_ _,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ^
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef SDLINPUT_H
#define SDLINPUT_H
#include "keyinput.h"
#include <SDL/SDL.h>
#include <guichan/input.hpp>
#include <guichan/keyinput.hpp>
#include <guichan/mouseinput.hpp>
#include <queue>
class KeyInput;
class MouseInput;
namespace Key
{
enum
{
SPACE = ' ',
TAB = '\t',
ENTER = '\n',
// Negative values, to avoid conflicts with higher character codes.
LEFT_ALT = -1000,
RIGHT_ALT,
LEFT_SHIFT,
RIGHT_SHIFT,
LEFT_CONTROL,
RIGHT_CONTROL,
LEFT_META,
RIGHT_META,
LEFT_SUPER,
RIGHT_SUPER,
INSERT,
HOME,
PAGE_UP,
DELETE_,
END,
PAGE_DOWN,
ESCAPE,
CAPS_LOCK,
BACKSPACE,
F1,
F2,
F3,
F4,
F5,
F6,
F7,
F8,
F9,
F10,
F11,
F12,
F13,
F14,
F15,
PRINT_SCREEN,
SCROLL_LOCK,
PAUSE,
NUM_LOCK,
ALT_GR,
LEFT,
RIGHT,
UP,
DOWN
};
}
/**
* SDL implementation of Input.
*/
class SDLInput final : public gcn::Input
{
public:
/**
* Constructor.
*/
SDLInput();
A_DELETE_COPY(SDLInput)
/**
* Pushes an SDL event. It should be called at least once per frame to
* update input with user input.
*
* @param event an event from SDL.
*/
virtual void pushInput(const SDL_Event &event);
/**
* Polls all input. It exists for input driver compatibility. If you
* only use SDL and plan sticking with SDL you can safely ignore this
* function as it in the SDL case does nothing.
*/
virtual void _pollInput()
{ }
virtual KeyInput dequeueKeyInput2() A_WARN_UNUSED;
virtual gcn::KeyInput dequeueKeyInput() A_WARN_UNUSED
{ return gcn::KeyInput(); }
// Inherited from Input
virtual bool isKeyQueueEmpty() A_WARN_UNUSED;
virtual bool isMouseQueueEmpty() A_WARN_UNUSED;
virtual gcn::MouseInput dequeueMouseInput() A_WARN_UNUSED;
virtual MouseInput dequeueMouseInput2() A_WARN_UNUSED;
protected:
/**
* Converts a mouse button from SDL to a Guichan mouse button
* representation.
*
* @param button an SDL mouse button.
* @return a Guichan mouse button.
*/
static int convertMouseButton(const int button) A_WARN_UNUSED;
/**
* Converts an SDL event key to a key value.
*
* @param event an SDL event with a key to convert.
* @return a key value.
* @see Key
*/
static int convertKeyCharacter(const SDL_Event &event) A_WARN_UNUSED;
std::queue<KeyInput> mKeyInputQueue;
std::queue<MouseInput> mMouseInputQueue;
bool mMouseDown;
bool mMouseInWindow;
};
#endif
|
