From d32feaa6685584e9856aa94f4d5bf80b7f5b861c Mon Sep 17 00:00:00 2001 From: raysan5 Date: Sun, 3 Jan 2016 13:01:21 +0100 Subject: Reviewed Android inputs and gestures system Corrected Android processing for some inputs (BACK button, VOLUME buttons) Redesigned Gestures system (some work still required) SetEnabledGestures() - Only support desired gestures (requires some review) --- src/gestures.h | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) (limited to 'src/gestures.h') diff --git a/src/gestures.h b/src/gestures.h index 896f3028..b5cf2767 100644 --- a/src/gestures.h +++ b/src/gestures.h @@ -67,6 +67,17 @@ typedef enum { GESTURE_PINCH_OUT = 1024 } Gestures; +typedef enum { TOUCH_UP, TOUCH_DOWN, TOUCH_MOVE } TouchAction; + +// Gesture events +// NOTE: MAX_TOUCH_POINTS fixed to 4 +typedef struct { + int touchAction; + int pointCount; + int pointerId[4]; + Vector2 position[4]; +} GestureEvent; + #ifdef __cplusplus extern "C" { // Prevents name mangling of functions #endif @@ -79,19 +90,11 @@ extern "C" { // Prevents name mangling of functions //---------------------------------------------------------------------------------- // Module Functions Declaration //---------------------------------------------------------------------------------- -int GetTouchX(void); // Returns touch position X (relative to screen size) -int GetTouchY(void); // Returns touch position Y (relative to screen size) -Vector2 GetTouchPosition(void); // Returns touch position XY (relative to screen size) - -#if defined(PLATFORM_WEB) -void InitGesturesSystem(void); // Init gestures system (web) -#elif defined(PLATFORM_ANDROID) -void InitGesturesSystem(struct android_app *app); // Init gestures system (android) -#endif void UpdateGestures(void); // Update gestures detected (must be called every frame) bool IsGestureDetected(void); // Check if a gesture have been detected int GetGestureType(void); // Get latest detected gesture void SetGesturesEnabled(unsigned int gestureFlags); // Enable a set of gestures using flags +void ProcessGestureEvent(GestureEvent event); // Process gesture event and translate it into gestures float GetGestureDragIntensity(void); // Get gesture drag intensity float GetGestureDragAngle(void); // Get gesture drag angle -- cgit v1.2.3 From a847df921f94a7fd118fcb608b23f11d8255c236 Mon Sep 17 00:00:00 2001 From: Ray Date: Wed, 10 Feb 2016 10:31:06 +0100 Subject: Reviewed gestures module --- src/gestures.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/gestures.h') diff --git a/src/gestures.h b/src/gestures.h index b5cf2767..52f778be 100644 --- a/src/gestures.h +++ b/src/gestures.h @@ -102,6 +102,7 @@ Vector2 GetGestureDragVector(void); // Get gesture drag vect int GetGestureHoldDuration(void); // Get gesture hold time in frames float GetGesturePinchDelta(void); // Get gesture pinch delta float GetGesturePinchAngle(void); // Get gesture pinch angle +int GetTouchPointsCount(void); // Get touch points count #ifdef __cplusplus } -- cgit v1.2.3 From afd2ffb74a84bf48b9129c613e1673ceae0bd46b Mon Sep 17 00:00:00 2001 From: Ray Date: Wed, 17 Feb 2016 13:00:48 +0100 Subject: Updated gestures module Using normalized [0..1] input points --- src/gestures.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'src/gestures.h') diff --git a/src/gestures.h b/src/gestures.h index 52f778be..5468eb54 100644 --- a/src/gestures.h +++ b/src/gestures.h @@ -90,19 +90,19 @@ extern "C" { // Prevents name mangling of functions //---------------------------------------------------------------------------------- // Module Functions Declaration //---------------------------------------------------------------------------------- +void ProcessGestureEvent(GestureEvent event); // Process gesture event and translate it into gestures void UpdateGestures(void); // Update gestures detected (must be called every frame) bool IsGestureDetected(void); // Check if a gesture have been detected int GetGestureType(void); // Get latest detected gesture void SetGesturesEnabled(unsigned int gestureFlags); // Enable a set of gestures using flags -void ProcessGestureEvent(GestureEvent event); // Process gesture event and translate it into gestures +int GetTouchPointsCount(void); // Get touch points count -float GetGestureDragIntensity(void); // Get gesture drag intensity -float GetGestureDragAngle(void); // Get gesture drag angle +float GetGestureHoldDuration(void); // Get gesture hold time in milliseconds Vector2 GetGestureDragVector(void); // Get gesture drag vector -int GetGestureHoldDuration(void); // Get gesture hold time in frames -float GetGesturePinchDelta(void); // Get gesture pinch delta +float GetGestureDragAngle(void); // Get gesture drag angle +Vector2 GetGesturePinchVector(void); // Get gesture pinch delta float GetGesturePinchAngle(void); // Get gesture pinch angle -int GetTouchPointsCount(void); // Get touch points count + #ifdef __cplusplus } -- cgit v1.2.3