Mercurial > fife-parpg

comparison ext/guichan-0.8.2/include/guichan/hge/hgeinput.hpp @ 378:64738befdf3b

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bringing in the changes from the build_system_rework branch in preparation for the 0.3.0 release. This commit will require the Jan2010 devkit. Clients will also need to be modified to the new way to import fife.
author vtchill@33b003aa-7bff-0310-803a-e67f0ece8222
date Mon, 11 Jan 2010 23:34:52 +0000
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377:fe6fb0e0ed23 378:64738befdf3b
1 /* _______ __ __ __ ______ __ __ _______ __ __
2 * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\
3 * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / /
4 * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / /
5 * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / /
6 * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ /
7 * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/
8 *
9 * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson
10 *
11 *
12 * Per Larsson a.k.a finalman
13 * Olof Naessén a.k.a jansem/yakslem
14 *
15 * Visit: http://guichan.sourceforge.net
16 *
17 * License: (BSD)
18 * Redistribution and use in source and binary forms, with or without
19 * modification, are permitted provided that the following conditions
20 * are met:
21 * 1. Redistributions of source code must retain the above copyright
22 * notice, this list of conditions and the following disclaimer.
23 * 2. Redistributions in binary form must reproduce the above copyright
24 * notice, this list of conditions and the following disclaimer in
25 * the documentation and/or other materials provided with the
26 * distribution.
27 * 3. Neither the name of Guichan nor the names of its contributors may
28 * be used to endorse or promote products derived from this software
29 * without specific prior written permission.
30 *
31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
35 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
36 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
37 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
38 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
39 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
40 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
41 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
42 */
43
44 #ifndef GCN_HGEINPUT_HPP
45 #define GCN_HGEINPUT_HPP
46
47 #include <queue>
48 #include <hge.h>
49
50 #if defined(DELETE)
51 #undef DELETE
52 #endif
53
54 #include "guichan/input.hpp"
55 #include "guichan/keyinput.hpp"
56 #include "guichan/mouseinput.hpp"
57 #include "guichan/platform.hpp"
58
59 namespace gcn
60 {
61 /**
62 * HGE implementation of Input.
63 *
64 * @author Kevin Lynx
65 * @since 0.6.1
66 */
67 class GCN_EXTENSION_DECLSPEC HGEInput : public Input
68 {
69 public:
70
71 /**
72 * Constructor.
73 */
74 HGEInput();
75
76 /**
77 * Destructor.
78 */
79 virtual ~HGEInput();
80
81
82 //Inherited from Input
83
84 virtual bool isKeyQueueEmpty();
85
86 virtual bool isMouseQueueEmpty();
87
88 virtual KeyInput dequeueKeyInput();
89
90 virtual MouseInput dequeueMouseInput();
91
92 virtual void _pollInput();
93
94 protected:
95 /**
96 * Handles key input. The function is called by _pollInput.
97 *
98 * @param ki the hge input event to handle.
99 */
100 void pollKeyInput(hgeInputEvent &ki);
101
102 /**
103 * Handles mouse input. The function is called by _pollInput.
104 *
105 * This function directly deal with the mouse input , and it avoid
106 * the odd things in HGE.
107 */
108 void pollMouseInput();
109
110 /**
111 * Converts the keycode and characters to a Key object.
112 *
113 * @param key The key to convert.
114 * @param chr The character to convert.
115 */
116 Key convertToKey(int key, int chr);
117
118 /**
119 * Checks if a keyCode is numeric.
120 *
121 * @param keyCode The key code to check.
122 */
123 bool isNumericPad(int keyCode);
124
125 protected:
126 static HGE *mHGE;
127
128 std::queue<KeyInput> mKeyInputQueue;
129 std::queue<MouseInput> mMouseInputQueue;
130
131 float mMouseX;
132 float mMouseY;
133
134 bool mLeftMouseButtonDown;
135 bool mRightMouseButtonDown;
136 bool mMiddleMouseButtonDown;
137 };
138 }
139
140 #endif // end GCN_HGEINPUT_HPP