diff options
Diffstat (limited to 'Runtime/Input/SimulateInputEvents.cpp')
| -rw-r--r-- | Runtime/Input/SimulateInputEvents.cpp | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/Runtime/Input/SimulateInputEvents.cpp b/Runtime/Input/SimulateInputEvents.cpp new file mode 100644 index 0000000..4802477 --- /dev/null +++ b/Runtime/Input/SimulateInputEvents.cpp @@ -0,0 +1,222 @@ +#include "UnityPrefix.h" +#include "SimulateInputEvents.h" +#include "GetInput.h" +#include "Runtime/Graphics/ScreenManager.h" +#include "InputManager.h" +#include "Runtime/IMGUI/GUIManager.h" +#include <math.h> + +#if UNITY_EDITOR && UNITY_OSX +#include "Editor/Src/RemoteInput/iPhoneRemoteImpl.h" +#endif + +#if UNITY_EDITOR +#include "Editor/Src/RemoteInput/AndroidRemote.h" +#endif + +#ifndef MAXFLOAT + #define MAXFLOAT ((float)3.40282346638528860e+38) +#endif + +void CaptureEventMousePosition (InputEvent& e) +{ + e.Init(); + + Vector2f p = GetInputManager().GetMousePosition(); + +#if ENABLE_NEW_EVENT_SYSTEM + e.touch.pos = p; + e.touch.pos.y = GetScreenManager().GetHeight() - p.y; + e.touch.deltaPos = GetInputManager().GetMouseDelta(); +#else + e.mousePosition = p; + e.mousePosition.y = GetScreenManager().GetHeight() - e.mousePosition.y; + Vector3f d = GetInputManager().GetMouseDelta(); + e.delta = Vector2f(d.x, d.y); +#endif + e.pressure = 1.0f; + + e.clickCount = 1; + + size_t touchCount = GetActiveTouchCount(); + + for (int i = 0; i < touchCount; ++i) + { +#if ENABLE_NEW_EVENT_SYSTEM + Touch* touch = GetTouch(i); + + if (touch != NULL) + { + if (touch->tapCount > e.clickCount) + { + e.clickCount = touch->tapCount; + } + } +#else + Touch touch; + + if (GetTouch(i, touch)) + { + if (touch.tapCount > e.clickCount) + { + e.clickCount = touch.tapCount; + } + } +#endif + } +} + +// send event on button down/up +void GenerateAndSendInputDownUpEvent( const InputEvent::MouseButton button, const bool isDown ) +{ + InputEvent ie; + CaptureEventMousePosition (ie); + ie.button = button; + ie.type = isDown ? InputEvent::kMouseDown : InputEvent::kMouseUp; +#if UNITY_METRO + ie.touchType = InputEvent::kFingerTouch; +#endif + GetGUIManager().QueueEvent (ie); + // If the touch has ended we need to "disable" the mouse hover state, by moving the mouse pointer "away" + if (!isDown) + { + ie.Init(); + ie.type = InputEvent::kMouseUp; +#if ENABLE_NEW_EVENT_SYSTEM + ie.touch.pos = Vector2f(MAXFLOAT,MAXFLOAT); +#else + ie.mousePosition = Vector2f(MAXFLOAT,MAXFLOAT); +#endif + GetGUIManager().QueueEvent (ie); + } +} + +void RestoreMouseState( const Vector2f& mousePosition ) +{ + enum { MaxSimulatedMouseButtons = 3 }; + GetInputManager().SetMousePosition(mousePosition); + if (GetActiveTouchCount() > 0) + { + for (int i = 0; i < MaxSimulatedMouseButtons; ++i) + GetInputManager().SetMouseButton(i, false); + GetInputManager().InputEndFrame(); + } +} + +void SimulateMouseInput() +{ + enum { MaxSimulatedMouseButtons = 3 }; + static size_t prevTouchPointCount = 0; + +#if UNITY_WINRT + Vector2f originalPos = GetInputManager().GetMousePosition(); +#endif + + for (int i = 0; i < MaxSimulatedMouseButtons; ++i) + { + if (i < GetActiveTouchCount()) + GetInputManager().SetMouseButton(i, true); + else if (i < prevTouchPointCount) + GetInputManager().SetMouseButton(i, false); + } + + prevTouchPointCount = GetActiveTouchCount(); + + size_t touchCount = GetTouchCount(); + Vector2f pos(0.0f, 0.0f); + static Vector2f prevPos(0.0f, 0.0f); + + for (int i = 0; i < GetTouchCount(); ++i) + { +#if ENABLE_NEW_EVENT_SYSTEM + Touch* touch = GetTouch(i); + if (touch != NULL) + pos += touch->pos; +#else + Touch touch; + if (GetTouch(i, touch)) + pos += touch.pos; +#endif + } + + if (touchCount > 0) + { + float invCount = 1.0f / (float)touchCount; + pos.x *= invCount; + pos.y *= invCount; + + GetInputManager().SetMousePosition(pos); +#if ENABLE_NEW_EVENT_SYSTEM + GetInputManager().SetMouseDelta(Vector2f(pos.x - prevPos.x, pos.y - prevPos.y)); +#else + GetInputManager().SetMouseDelta(Vector3f(pos.x - prevPos.x, + pos.y - prevPos.y, 0.0f)); +#endif + prevPos = pos; + } + +#if UNITY_IPHONE || UNITY_ANDROID || UNITY_WINRT || UNITY_BB10 || UNITY_TIZEN + SimulateInputEvents (); + +#elif UNITY_EDITOR + if ( +#if UNITY_OSX + iPhoneHasRemoteConnected () || +#endif + AndroidHasRemoteConnected()) + { + SimulateInputEvents(); + } +#endif + +#if UNITY_WINRT + if (!GetInputManager().GetSimulateMouseWithTouches()) + RestoreMouseState(originalPos); +#endif +} + +void SimulateInputEvents() +{ + InputEvent ie; + + static bool lastMouseB0 = false; + static bool lastMouseB1 = false; + + if (SqrMagnitude(GetInputManager().GetMouseDelta()) > 1e-6) + { + CaptureEventMousePosition (ie); + ie.type = InputEvent::kMouseMove; + ie.button = 0; +#if UNITY_METRO + ie.touchType = InputEvent::kFingerTouch; +#endif + + if (GetInputManager().GetMouseButton(0) && lastMouseB0) + { + ie.type = InputEvent::kMouseDrag; + ie.button |= InputEvent::kLeftButton; + } + if (GetInputManager().GetMouseButton(1) && lastMouseB1) + { + ie.type = InputEvent::kMouseDrag; + ie.button |= InputEvent::kRightButton; + } + + GetGUIManager().QueueEvent (ie); + } + + bool buttonDown = GetInputManager().GetMouseButton(0); + if (buttonDown != lastMouseB0) + { + GenerateAndSendInputDownUpEvent( InputEvent::kLeftButton, buttonDown ); + lastMouseB0 = buttonDown; + } + + buttonDown = GetInputManager().GetMouseButton(1); + if (buttonDown != lastMouseB1) + { + GenerateAndSendInputDownUpEvent( InputEvent::kRightButton, buttonDown ); + lastMouseB1 = buttonDown; + } +} + |