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Only get motion ranges from joystick or gamepad sources. Fixes reading deadzones from the wrong source when dealing with multiple input sources in the same device with overlapping axis values.

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This commit is contained in:
Cameron Gutman 2014-10-14 21:56:02 -07:00
parent 69a5c0b5b3
commit 8530451c8b
1 changed files with 29 additions and 16 deletions
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45
src/com/limelight/binding/input/ControllerHandler.java
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@ -52,16 +52,29 @@ public class ControllerHandler {
ControllerPacket.enableAxisScaling = true; ControllerPacket.enableAxisScaling = true;
} }
private static InputDevice.MotionRange getMotionRangeForJoystickAxis(InputDevice dev, int axis) {
InputDevice.MotionRange range;
// First get the axis for SOURCE_JOYSTICK
range = dev.getMotionRange(axis, InputDevice.SOURCE_JOYSTICK);
if (range == null) {
// Now try the axis for SOURCE_GAMEPAD
range = dev.getMotionRange(axis, InputDevice.SOURCE_GAMEPAD);
}
return range;
}
private ControllerMapping createMappingForDevice(InputDevice dev) { private ControllerMapping createMappingForDevice(InputDevice dev) {
ControllerMapping mapping = new ControllerMapping(); ControllerMapping mapping = new ControllerMapping();
mapping.leftStickXAxis = MotionEvent.AXIS_X; mapping.leftStickXAxis = MotionEvent.AXIS_X;
mapping.leftStickYAxis = MotionEvent.AXIS_Y; mapping.leftStickYAxis = MotionEvent.AXIS_Y;
InputDevice.MotionRange leftTriggerRange = dev.getMotionRange(MotionEvent.AXIS_LTRIGGER); InputDevice.MotionRange leftTriggerRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_LTRIGGER);
InputDevice.MotionRange rightTriggerRange = dev.getMotionRange(MotionEvent.AXIS_RTRIGGER); InputDevice.MotionRange rightTriggerRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_RTRIGGER);
InputDevice.MotionRange brakeRange = dev.getMotionRange(MotionEvent.AXIS_BRAKE); InputDevice.MotionRange brakeRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_BRAKE);
InputDevice.MotionRange gasRange = dev.getMotionRange(MotionEvent.AXIS_GAS); InputDevice.MotionRange gasRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_GAS);
if (leftTriggerRange != null && rightTriggerRange != null) if (leftTriggerRange != null && rightTriggerRange != null)
{ {
// Some controllers use LTRIGGER and RTRIGGER (like Ouya) // Some controllers use LTRIGGER and RTRIGGER (like Ouya)
@ -76,8 +89,8 @@ public class ControllerHandler {
} }
else else
{ {
InputDevice.MotionRange rxRange = dev.getMotionRange(MotionEvent.AXIS_RX); InputDevice.MotionRange rxRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_RX);
InputDevice.MotionRange ryRange = dev.getMotionRange(MotionEvent.AXIS_RY); InputDevice.MotionRange ryRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_RY);
if (rxRange != null && ryRange != null) { if (rxRange != null && ryRange != null) {
String devName = dev.getName(); String devName = dev.getName();
if (devName.contains("Xbox") || devName.contains("XBox") || devName.contains("X-Box")) { if (devName.contains("Xbox") || devName.contains("XBox") || devName.contains("X-Box")) {
@ -102,8 +115,8 @@ public class ControllerHandler {
} }
if (mapping.rightStickXAxis == -1 && mapping.rightStickYAxis == -1) { if (mapping.rightStickXAxis == -1 && mapping.rightStickYAxis == -1) {
InputDevice.MotionRange zRange = dev.getMotionRange(MotionEvent.AXIS_Z); InputDevice.MotionRange zRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_Z);
InputDevice.MotionRange rzRange = dev.getMotionRange(MotionEvent.AXIS_RZ); InputDevice.MotionRange rzRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_RZ);
// Most other controllers use Z and RZ for the right stick // Most other controllers use Z and RZ for the right stick
if (zRange != null && rzRange != null) { if (zRange != null && rzRange != null) {
@ -111,8 +124,8 @@ public class ControllerHandler {
mapping.rightStickYAxis = MotionEvent.AXIS_RZ; mapping.rightStickYAxis = MotionEvent.AXIS_RZ;
} }
else { else {
InputDevice.MotionRange rxRange = dev.getMotionRange(MotionEvent.AXIS_RX); InputDevice.MotionRange rxRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_RX);
InputDevice.MotionRange ryRange = dev.getMotionRange(MotionEvent.AXIS_RY); InputDevice.MotionRange ryRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_RY);
// Try RX and RY now // Try RX and RY now
if (rxRange != null && ryRange != null) { if (rxRange != null && ryRange != null) {
@ -123,8 +136,8 @@ public class ControllerHandler {
} }
// Some devices have "hats" for d-pads // Some devices have "hats" for d-pads
InputDevice.MotionRange hatXRange = dev.getMotionRange(MotionEvent.AXIS_HAT_X); InputDevice.MotionRange hatXRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_HAT_X);
InputDevice.MotionRange hatYRange = dev.getMotionRange(MotionEvent.AXIS_HAT_Y); InputDevice.MotionRange hatYRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_HAT_Y);
if (hatXRange != null && hatYRange != null) { if (hatXRange != null && hatYRange != null) {
mapping.hatXAxis = MotionEvent.AXIS_HAT_X; mapping.hatXAxis = MotionEvent.AXIS_HAT_X;
mapping.hatYAxis = MotionEvent.AXIS_HAT_Y; mapping.hatYAxis = MotionEvent.AXIS_HAT_Y;
@ -134,8 +147,8 @@ public class ControllerHandler {
} }
if (mapping.leftStickXAxis != -1 && mapping.leftStickYAxis != -1) { if (mapping.leftStickXAxis != -1 && mapping.leftStickYAxis != -1) {
InputDevice.MotionRange lsXRange = dev.getMotionRange(mapping.leftStickXAxis); InputDevice.MotionRange lsXRange = getMotionRangeForJoystickAxis(dev, mapping.leftStickXAxis);
InputDevice.MotionRange lsYRange = dev.getMotionRange(mapping.leftStickYAxis); InputDevice.MotionRange lsYRange = getMotionRangeForJoystickAxis(dev, mapping.leftStickYAxis);
if (lsXRange != null && lsYRange != null) { if (lsXRange != null && lsYRange != null) {
// The flat values should never be negative but we'll deal with it if they are // The flat values should never be negative but we'll deal with it if they are
mapping.leftStickDeadzoneRadius = Math.max(Math.abs(lsXRange.getFlat()), mapping.leftStickDeadzoneRadius = Math.max(Math.abs(lsXRange.getFlat()),
@ -160,8 +173,8 @@ public class ControllerHandler {
} }
if (mapping.rightStickXAxis != -1 && mapping.rightStickYAxis != -1) { if (mapping.rightStickXAxis != -1 && mapping.rightStickYAxis != -1) {
InputDevice.MotionRange rsXRange = dev.getMotionRange(mapping.rightStickXAxis); InputDevice.MotionRange rsXRange = getMotionRangeForJoystickAxis(dev, mapping.rightStickXAxis);
InputDevice.MotionRange rsYRange = dev.getMotionRange(mapping.rightStickYAxis); InputDevice.MotionRange rsYRange = getMotionRangeForJoystickAxis(dev, mapping.rightStickYAxis);
if (rsXRange != null && rsYRange != null) { if (rsXRange != null && rsYRange != null) {
// The flat values should never be negative but we'll deal with it if they are // The flat values should never be negative but we'll deal with it if they are
mapping.rightStickDeadzoneRadius = Math.max(Math.abs(rsXRange.getFlat()), mapping.rightStickDeadzoneRadius = Math.max(Math.abs(rsXRange.getFlat()),