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1 /*
2 Copyright (C) 2004-2011 Parallel Realities
3 Copyright (C) 2011-2015 Perpendicular Dimensions
4
5 This program is free software; you can redistribute it and/or
6 modify it under the terms of the GNU General Public License
7 as published by the Free Software Foundation; either version 2
8 of the License, or (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13
14 See the GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
19
20 */
21
22 #include "headers.h"
23
24 Keyboard::Keyboard()
25 {
26         setDefaultKeys();
27 }
28
29 void Keyboard::setDefaultKeys()
30 {
31         control[CONTROL::LEFT] = SDL_SCANCODE_LEFT;
32         control[CONTROL::RIGHT] = SDL_SCANCODE_RIGHT;
33         control[CONTROL::DOWN] = SDL_SCANCODE_DOWN;
34         control[CONTROL::JUMP] = SDL_SCANCODE_UP;
35         control[CONTROL::UP] = 0;
36         control[CONTROL::FIRE] = SDL_SCANCODE_LCTRL;
37         control[CONTROL::JETPACK] = SDL_SCANCODE_SPACE;
38         control[CONTROL::PAUSE] = SDL_SCANCODE_P;
39         control[CONTROL::MAP] = SDL_SCANCODE_TAB;
40 }
41
42 const char *Keyboard::translateKey(int scancode)
43 {
44         static char keyName[50];
45         keyName[0] = 0;
46         keyName[0] = '\0';
47         
48         if (scancode <= 0)
49         {
50                 return "...";
51         }
52
53         SDL_Keycode key = SDL_GetKeyFromScancode((SDL_Scancode)scancode);
54         
55         strlcpy(keyName, _(SDL_GetKeyName(key)), sizeof keyName);
56         
57         /*
58         This is not really neccessary, but it just makes
59         everything look neater. It runs through the string
60         and uppercase the first letter and any letter after
61         a space.
62         */
63         
64         bool uppercase = true;
65         char *c = keyName;
66         
67         while (*c != '\0')
68         {
69                 if ((*c >= SDL_SCANCODE_A) && (*c <= SDL_SCANCODE_Z))
70                 {
71                         if (uppercase)
72                         {
73                                 *c -= 32;
74                                 uppercase = false;
75                         }
76                 }
77                 else if (*c == SDL_SCANCODE_SPACE)
78                 {
79                         uppercase = true;
80                 }
81                 
82                 c++;
83         }
84         
85         return keyName;
86 }
87