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GESTURE SWIPE

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change name variable
This commit is contained in:
Ray 2016-03-09 10:15:28 +01:00
parent 18a13679fd
commit dcabb49244
1 changed files with 5 additions and 5 deletions
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10
src/gestures.c
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@ -72,7 +72,7 @@ static Vector2 moveDownPosition2 = { 0.0f, 0.0f };
static int numTap = 0; static int numTap = 0;
static int pointCount = 0; static int pointCount = 0;
static int touchId = -1; static int firstTouchId = -1;
static double eventTime = 0.0; static double eventTime = 0.0;
static double swipeTime = 0.0; static double swipeTime = 0.0;
@ -120,9 +120,7 @@ void ProcessGestureEvent(GestureEvent event)
pointCount = event.pointCount; // Required on UpdateGestures() pointCount = event.pointCount; // Required on UpdateGestures()
if (pointCount < 2) if (pointCount < 2)
{ {
touchId = event.pointerId[0];
if (event.touchAction == TOUCH_DOWN) if (event.touchAction == TOUCH_DOWN)
{ {
numTap++; // Tap counter numTap++; // Tap counter
@ -145,6 +143,8 @@ void ProcessGestureEvent(GestureEvent event)
touchUpPosition = touchDownPosition; touchUpPosition = touchDownPosition;
eventTime = GetCurrentTime(); eventTime = GetCurrentTime();
firstTouchId = event.pointerId[0];
dragVector = (Vector2){ 0.0f, 0.0f }; dragVector = (Vector2){ 0.0f, 0.0f };
} }
else if (event.touchAction == TOUCH_UP) else if (event.touchAction == TOUCH_UP)
@ -158,7 +158,7 @@ void ProcessGestureEvent(GestureEvent event)
startMoving = false; startMoving = false;
// Detect GESTURE_SWIPE // Detect GESTURE_SWIPE
if ((dragIntensity > FORCE_TO_SWIPE) && (touchId == 0)) // RAY: why check (touchId == 0)??? if ((dragIntensity > FORCE_TO_SWIPE) && firstTouchId == event.pointerId[0])
{ {
// NOTE: Angle should be inverted in Y // NOTE: Angle should be inverted in Y
dragAngle = 360.0f - Vector2Angle(touchDownPosition, touchUpPosition); dragAngle = 360.0f - Vector2Angle(touchDownPosition, touchUpPosition);