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1 #include <stdio.h>
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2 #include "Keyboard.h"
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3 #include "Joystick.h"
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4
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5 /**
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6 * Joystick があればそれを使い、
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7 * 無ければキーボードを返す
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8 */
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9 Pad*
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10 create_controller(void)
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11 {
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12 if (SDL_NumJoysticks()) {
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13 SDL_Joystick *joy = SDL_JoystickOpen(0);
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14 if (!joy) {
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15 printf("%s: failed to open joystick", __FUNCTION__);
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16 printf("Instead use Keyboard\n");
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17 return new Keyboard;
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18 } else {
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19 printf("Use Joystick\n");
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20 return new Joystick(joy);
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21 }
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22 } else {
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23 printf("Use Keyboard\n");
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24 return new Keyboard;
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25 }
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26 }
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