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Improved gamepad support

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Now it works ok also in RaspberryPi
This commit is contained in:
Ray 2016-03-16 17:52:09 +01:00
parent d6bc7b8877
commit db4585b3e2
2 changed files with 44 additions and 34 deletions
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46
src/core.c
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@ -127,6 +127,7 @@
#define MOUSE_SENSITIVITY 0.8f
#define MAX_GAMEPAD_BUTTONS 11
#define MAX_GAMEPAD_AXIS 5
#endif
//----------------------------------------------------------------------------------
@ -168,8 +169,7 @@ static bool gamepadReady = false; // Flag to know if gamepad is re
pthread_t gamepadThreadId; // Gamepad reading thread id
int gamepadButtons[MAX_GAMEPAD_BUTTONS];
int gamepadAxisX = 0;
int gamepadAxisY = 0;
float gamepadAxisValues[MAX_GAMEPAD_AXIS];
#endif
#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI)
@ -1177,30 +1177,22 @@ bool IsGamepadAvailable(int gamepad)
}
// Return axis movement vector for a gamepad
Vector2 GetGamepadMovement(int gamepad)
float GetGamepadAxisMovement(int gamepad, int axis)
{
Vector2 vec = { 0, 0 };
float value = 0;
#if defined(PLATFORM_RPI)
if (axis < MAX_GAMEPAD_AXIS) value = gamepadAxisValues[axis];
#else
const float *axes;
int axisCount = 0;
#if defined(PLATFORM_RPI)
// TODO: Get gamepad axis information
// Use gamepadAxisX, gamepadAxisY
#else
axes = glfwGetJoystickAxes(gamepad, &axisCount);
#endif
if (axisCount >= 2)
{
vec.x = axes[0]; // Left joystick X
vec.y = axes[1]; // Left joystick Y
if (axis < axisCount) value = axes[axis];
#endif
//vec.x = axes[2]; // Right joystick X
//vec.x = axes[3]; // Right joystick Y
}
return vec;
return value;
}
// Detect if a gamepad button has been pressed once
@ -2484,10 +2476,6 @@ static void *GamepadThread(void *arg)
unsigned char number; // event axis/button number
};
// These values are sensible on Logitech Dual Action Rumble and Xbox360 controller
const int joystickAxisX = 0;
const int joystickAxisY = 1;
// Read gamepad event
struct js_event gamepadEvent;
@ -2512,17 +2500,11 @@ static void *GamepadThread(void *arg)
{
TraceLog(DEBUG, "Gamepad axis: %i, value: %i", gamepadEvent.number, gamepadEvent.value);
if (gamepadEvent.number == joystickAxisX) gamepadAxisX = (int)gamepadEvent.value;
if (gamepadEvent.number == joystickAxisY) gamepadAxisY = (int)gamepadEvent.value;
/*
switch (gamepadEvent.number)
if (gamepadEvent.number < MAX_GAMEPAD_AXIS)
{
case 0: // 1st Axis X
case 1: // 1st Axis Y
case 2: // 2st Axis X
case 3: // 2st Axis Y
// NOTE: Scaling of gamepadEvent.value to get values between -1..1
gamepadAxisValues[gamepadEvent.number] = (float)gamepadEvent.value/32768;
}
*/
}
}
}