40 lines
994 B
C++
40 lines
994 B
C++
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#include "frontends/retro/joypad.h"
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#include "frontends/retro/environment.h"
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#include "libretro.h"
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Joypad::Joypad()
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: myButtonCodes(2), myAxisCodes(2)
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{
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myButtonCodes[0] = RETRO_DEVICE_ID_JOYPAD_A;
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myButtonCodes[1] = RETRO_DEVICE_ID_JOYPAD_B;
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myAxisCodes[0][RETRO_DEVICE_ID_JOYPAD_LEFT] = -1.0;
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myAxisCodes[0][RETRO_DEVICE_ID_JOYPAD_RIGHT] = 1.0;
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myAxisCodes[1][RETRO_DEVICE_ID_JOYPAD_UP] = -1.0;
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myAxisCodes[1][RETRO_DEVICE_ID_JOYPAD_DOWN] = 1.0;
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}
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bool Joypad::getButton(int i) const
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{
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const int value = input_state_cb(0, RETRO_DEVICE_JOYPAD, 0, myButtonCodes[i]);
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// if (value)
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// log_cb(RETRO_LOG_INFO, "Joypad button: %d.\n", value);
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return value != 0;
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}
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double Joypad::getAxis(int i) const
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{
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for (const auto & axis : myAxisCodes[i])
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{
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const int value = input_state_cb(0, RETRO_DEVICE_JOYPAD, 0, axis.first);
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if (value)
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{
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// log_cb(RETRO_LOG_INFO, "Joypad axis: %d.\n", value);
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return axis.second;
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}
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}
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return 0.0;
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}
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