1 | /* |
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2 | orxonox - the future of 3D-vertical-scrollers |
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3 | |
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4 | Copyright (C) 2004 orx |
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5 | |
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6 | This program is free software; you can redistribute it and/or modify |
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7 | it under the terms of the GNU General Public License as published by |
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8 | the Free Software Foundation; either version 2, or (at your option) |
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9 | any later version. |
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10 | |
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11 | ### File Specific: |
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12 | main-programmer: Patrick Boenzli |
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13 | co-programmer: Christian Meyer |
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14 | |
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15 | This code was inspired by the command_node.cc code from Christian Meyer in revision |
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16 | 4386 and earlier. |
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17 | */ |
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18 | |
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19 | #define DEBUG_SPECIAL_MODULE DEBUG_MODULE_EVENT |
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20 | |
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21 | #include "key_mapper.h" |
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22 | |
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23 | #include "ini_parser.h" |
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24 | #include "key_names.h" |
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25 | |
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26 | using namespace std; |
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27 | |
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28 | |
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29 | |
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30 | int KeyMapper::PEV_UP = -1; |
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31 | int KeyMapper::PEV_DOWN = -1; |
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32 | int KeyMapper::PEV_LEFT = -1; |
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33 | int KeyMapper::PEV_RIGHT = -1; |
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34 | int KeyMapper::PEV_STRAFE_LEFT = -1; |
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35 | int KeyMapper::PEV_STRAFE_RIGHT = -1; |
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36 | |
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37 | int KeyMapper::PEV_FIRE1 = -1; |
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38 | int KeyMapper::PEV_FIRE2 = -1; |
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39 | |
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40 | int KeyMapper::PEV_VIEW0 = -1; |
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41 | int KeyMapper::PEV_VIEW1 = -1; |
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42 | int KeyMapper::PEV_VIEW2 = -1; |
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43 | int KeyMapper::PEV_VIEW3 = -1; |
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44 | int KeyMapper::PEV_VIEW4 = -1; |
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45 | int KeyMapper::PEV_VIEW5 = -1; |
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46 | |
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47 | |
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48 | orxKeyMapping map[] = { {&KeyMapper::PEV_UP, "Up"}, |
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49 | {&KeyMapper::PEV_DOWN, "Down"}, |
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50 | {&KeyMapper::PEV_LEFT, "Left"}, |
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51 | {&KeyMapper::PEV_RIGHT, "Right"}, |
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52 | {&KeyMapper::PEV_STRAFE_LEFT, "StrafeLeft"}, |
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53 | {&KeyMapper::PEV_STRAFE_RIGHT, "StrafeRight"}, |
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54 | |
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55 | {&KeyMapper::PEV_FIRE1, "Fire"}, |
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56 | {&KeyMapper::PEV_FIRE1, "Fire1"}, |
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57 | {&KeyMapper::PEV_FIRE2, "Fire2"}, |
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58 | |
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59 | {&KeyMapper::PEV_VIEW0, "view0"}, |
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60 | {&KeyMapper::PEV_VIEW1, "view1"}, |
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61 | {&KeyMapper::PEV_VIEW2, "view2"}, |
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62 | {&KeyMapper::PEV_VIEW3, "view3"}, |
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63 | {&KeyMapper::PEV_VIEW4, "view4"}, |
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64 | {&KeyMapper::PEV_VIEW5, "view5"}, |
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65 | {NULL, NULL}}; |
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66 | |
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67 | |
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68 | /** |
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69 | \brief standard constructor |
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70 | \todo this constructor is not jet implemented - do it |
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71 | */ |
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72 | KeyMapper::KeyMapper () |
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73 | { |
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74 | this->setClassID(CL_KEY_MAPPER, "KeyMapper"); |
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75 | } |
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76 | |
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77 | |
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78 | /** |
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79 | \brief standard deconstructor |
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80 | |
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81 | */ |
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82 | KeyMapper::~KeyMapper () |
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83 | { |
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84 | // delete what has to be deleted here |
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85 | } |
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86 | |
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87 | \ |
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88 | /** |
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89 | \brief loads new key bindings from a file |
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90 | \param filename: The path and name of the file to load the bindings from |
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91 | */ |
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92 | void KeyMapper::loadKeyBindings (const char* fileName) |
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93 | { |
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94 | FILE* stream; |
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95 | |
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96 | PRINTF(4)("Loading key bindings from %s\n", fileName); |
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97 | |
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98 | // create parser |
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99 | IniParser parser(fileName); |
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100 | if( parser.getSection (CONFIG_SECTION_PLAYER "1") == -1) |
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101 | { |
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102 | PRINTF(1)("Could not find key bindings " CONFIG_SECTION_PLAYER"1 in %s\n", fileName); |
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103 | return; |
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104 | } |
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105 | // allocate empty lookup table |
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106 | |
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107 | char namebuf[256]; |
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108 | char valuebuf[256]; |
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109 | memset (namebuf, 0, 256); |
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110 | memset (valuebuf, 0, 256); |
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111 | int* index; |
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112 | |
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113 | while( parser.nextVar (namebuf, valuebuf) != -1) |
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114 | { |
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115 | PRINTF(3)("Keys: Parsing %s, %s now.\n", namebuf, valuebuf); |
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116 | index = nameToIndex (valuebuf); |
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117 | this->mapKeys(namebuf, index[1]); |
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118 | |
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119 | /* |
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120 | switch( index[0]) |
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121 | { |
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122 | case 0: |
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123 | this->mapKeys(namebuf, index[1]); |
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124 | break; |
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125 | case 1: |
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126 | this->mapKeys(namebuf, index[1]); |
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127 | break; |
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128 | default: |
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129 | break; |
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130 | } |
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131 | */ |
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132 | memset (namebuf, 0, 256); |
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133 | memset (valuebuf, 0, 256); |
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134 | } |
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135 | |
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136 | |
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137 | // PARSE MISC SECTION |
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138 | if( parser.getSection (CONFIG_SECTION_MISC_KEYS) == -1) |
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139 | { |
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140 | PRINTF(1)("Could not find key bindings in %s\n", fileName); |
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141 | return; |
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142 | } |
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143 | |
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144 | while( parser.nextVar (namebuf, valuebuf) != -1) |
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145 | { |
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146 | PRINTF(3)("MISC: Parsing %s, %s now.\n", namebuf, valuebuf); |
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147 | index = nameToIndex (valuebuf); |
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148 | this->mapKeys(namebuf, index[1]); |
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149 | /* |
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150 | switch( index[0]) |
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151 | { |
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152 | case 0: |
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153 | this->mapKeys(namebuf, index[1]); |
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154 | break; |
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155 | case 1: |
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156 | this->mapKeys(namebuf, index[1]); |
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157 | break; |
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158 | default: |
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159 | break; |
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160 | } |
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161 | */ |
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162 | memset (namebuf, 0, 256); |
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163 | memset (valuebuf, 0, 256); |
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164 | } |
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165 | } |
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166 | |
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167 | |
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168 | |
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169 | int* KeyMapper::nameToIndex (char* name) |
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170 | { |
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171 | coord[0] = -1; |
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172 | coord[1] = -1; |
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173 | int c; |
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174 | if( (c = keynameToSDLK (name)) != -1) |
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175 | { |
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176 | coord[1] = c; |
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177 | coord[0] = 0; |
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178 | } |
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179 | if( (c = buttonnameToSDLB (name)) != -1) |
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180 | { |
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181 | coord[1] = c; |
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182 | coord[0] = 1; |
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183 | } |
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184 | return coord; |
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185 | } |
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186 | |
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187 | |
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188 | |
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189 | void KeyMapper::mapKeys(char* name, int keyID) |
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190 | { |
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191 | for(int i = 0; map[i].pValue != NULL; ++i ) |
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192 | { |
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193 | if( !strcmp (name, map[i].pName)) { *map[i].pValue = keyID; break;} |
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194 | } |
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195 | } |
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196 | |
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197 | |
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198 | void KeyMapper::debug() |
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199 | { |
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200 | //PRINT(0)("\n==========================| KeyMapper::debug() |===\n"); |
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201 | |
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202 | for(int i = 0; map[i].pValue != NULL; ++i) |
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203 | { |
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204 | PRINT(0)("%s = %i\n",map[i].pName, *map[i].pValue); |
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205 | } |
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206 | |
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207 | //PRINT(0)("=======================================================\n"); |
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208 | } |
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