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1 #include <SDL.h>
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2 #include "Joystick.h"
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3
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4 static const int CROSS = 0;
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5 static const int CIRCLE = 1;
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6 static const int SQUARE = 2;
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7 static const int TRIANGLE = 3;
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8 static const int L1 = 4;
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9 static const int R1 = 5;
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10 static const int L2 = 6;
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11 static const int R2 = 7;
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12 static const int START = 8;
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13 static const int SELECT = 9;
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14 static const int L3 = 10;
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15 static const int R3 = 11;
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16 static const int UP = 12;
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17 static const int DOWN = 13;
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18 static const int RIGHT = 14;
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19 static const int LEFT = 15;
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20 static const int ESCAPE = 16;
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21 static const int SPACE = 17;
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22
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23 Joystick::Joystick(SDL_Joystick *j)
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24 {
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25 joy = j;
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26 }
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27
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28 void
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29 Joystick::check(void)
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30 {
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31 SDL_JoystickUpdate();
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32
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33 if (SDL_JoystickGetButton(joy,CROSS)==SDL_PRESSED) {
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34 cross.push_work();
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35 } else {
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36 cross.release_work();
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37 }
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38
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39 if (SDL_JoystickGetButton(joy,CIRCLE)==SDL_PRESSED) {
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40 circle.push_work();
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41 } else {
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42 circle.release_work();
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43 }
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44
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45 if (SDL_JoystickGetButton(joy,SQUARE)==SDL_PRESSED) {
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46 square.push_work();
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47 } else {
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48 square.release_work();
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49 }
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50
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51 if (SDL_JoystickGetButton(joy,TRIANGLE)==SDL_PRESSED) {
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52 triangle.push_work();
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53 } else {
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54 triangle.release_work();
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55 }
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56
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57 if (SDL_JoystickGetButton(joy,L1)==SDL_PRESSED) {
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58 l1.push_work();
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59 } else {
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60 l1.release_work();
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61 }
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62
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63 if (SDL_JoystickGetButton(joy,R1)==SDL_PRESSED) {
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64 r1.push_work();
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65 } else {
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66 r1.release_work();
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67 }
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68
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69 if (SDL_JoystickGetButton(joy,L2)==SDL_PRESSED) {
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70 l2.push_work();
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71 } else {
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72 l2.release_work();
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73 }
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74
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75 if (SDL_JoystickGetButton(joy,R2)==SDL_PRESSED) {
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76 r2.push_work();
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77 } else {
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78 r2.release_work();
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79 }
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80
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81 if (SDL_JoystickGetButton(joy,START)==SDL_PRESSED) {
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82 start.push_work();
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83 } else {
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84 start.release_work();
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85 }
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86
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87 if (SDL_JoystickGetButton(joy,SELECT)==SDL_PRESSED) {
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88 select.push_work();
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89 } else {
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90 select.release_work();
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91 }
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92
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93 if (SDL_JoystickGetButton(joy,L3)==SDL_PRESSED) {
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94 l3.push_work();
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95 } else {
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96 l3.release_work();
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97 }
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98
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99 if (SDL_JoystickGetButton(joy,R3)==SDL_PRESSED) {
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100 r3.push_work();
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101 } else {
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102 r3.release_work();
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103 }
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104
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105 axis = SDL_JoystickGetAxis(joy,0);
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106 if (axis >= 3200) {
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107 left.release_work();
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108 right.push_work();
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109 } else if (axis <= -3200) {
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110 right.release_work();
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111 left.push_work();
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112 } else {
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113 left.release_work();
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114 right.release_work();
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115 }
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116
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117 axis = SDL_JoystickGetAxis(joy,1);
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118 if (axis>=3200) {
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119 up.release_work();
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120 down.push_work();
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121 } else if (axis<=-3200) {
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122 down.release_work();
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123 up.push_work();
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124 } else {
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125 up.release_work();
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126 down.release_work();
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127 }
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128 }
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129
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130 void
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131 Joystick::close(void)
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132 {
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133 SDL_JoystickClose(joy);
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134 }
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