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SDL: move mouse with right gamepad stick, added bounds checking to moving mouse with arrow keys

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This commit is contained in:
pelya
2015-03-22 22:21:35 +02:00
parent f0688ea027
commit 546bbc3ea0
7 changed files with 102 additions and 55 deletions
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131
project/jni/sdl-1.2/src/video/android/SDL_androidinput.c
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@@ -83,7 +83,8 @@ static int clickMouseWithDpadCenter = 0;
int SDL_ANDROID_moveMouseWithArrowKeys = 0;
int SDL_ANDROID_moveMouseWithKbSpeed = 0;
int SDL_ANDROID_moveMouseWithKbAccel = 0;
int SDL_ANDROID_moveMouseWithKbX = -1, SDL_ANDROID_moveMouseWithKbY = -1;
int SDL_ANDROID_moveMouseWithKbActive = 0;
int SDL_ANDROID_moveMouseWithKbX = 0, SDL_ANDROID_moveMouseWithKbY = 0;
int SDL_ANDROID_moveMouseWithKbSpeedX = 0, SDL_ANDROID_moveMouseWithKbSpeedY = 0;
int SDL_ANDROID_moveMouseWithKbAccelX = 0, SDL_ANDROID_moveMouseWithKbAccelY = 0;
int SDL_ANDROID_moveMouseWithKbAccelUpdateNeeded = 0;
@@ -543,13 +544,14 @@ static void ProcessMouseUp( int x, int y )
if( SDL_ANDROID_ShowScreenUnderFinger == ZOOM_MAGNIFIER )
{
// Move mouse by 1 pixel so it will force screen update and mouse-under-finger window will be removed
if( SDL_ANDROID_moveMouseWithKbX >= 0 )
if( SDL_ANDROID_moveMouseWithKbActive )
SDL_ANDROID_MainThreadPushMouseMotion(SDL_ANDROID_moveMouseWithKbX > 0 ? SDL_ANDROID_moveMouseWithKbX-1 : 0, SDL_ANDROID_moveMouseWithKbY);
else
SDL_ANDROID_MainThreadPushMouseMotion(x > 0 ? x-1 : 0, y);
}
SDL_ANDROID_moveMouseWithKbX = -1;
SDL_ANDROID_moveMouseWithKbY = -1;
SDL_ANDROID_moveMouseWithKbActive = 0;
SDL_ANDROID_moveMouseWithKbX = 0;
SDL_ANDROID_moveMouseWithKbY = 0;
SDL_ANDROID_moveMouseWithKbSpeedX = 0;
SDL_ANDROID_moveMouseWithKbSpeedY = 0;
if( !deferredMouseTap )
@@ -562,7 +564,7 @@ static void ProcessMouseUp( int x, int y )
static int ProcessMouseDown( int x, int y )
{
int action = MOUSE_DOWN;
if( (SDL_ANDROID_moveMouseWithKbX >= 0 || leftClickMethod == LEFT_CLICK_NEAR_CURSOR) &&
if( (SDL_ANDROID_moveMouseWithKbActive || leftClickMethod == LEFT_CLICK_NEAR_CURSOR) &&
abs(SDL_ANDROID_currentMouseX - x) < SDL_ANDROID_sFakeWindowWidth / 10 && abs(SDL_ANDROID_currentMouseY - y) < SDL_ANDROID_sFakeWindowHeight / 10 )
{
SDL_ANDROID_MainThreadPushMouseButton( SDL_PRESSED, SDL_BUTTON_LEFT );
@@ -637,7 +639,7 @@ static void ProcessMouseMove_Timeouts( int x, int y )
static void ProcessMouseMove( int x, int y, int force, int radius )
{
if( SDL_ANDROID_moveMouseWithKbX >= 0 )
if( SDL_ANDROID_moveMouseWithKbActive )
{
// Mouse lazily follows magnifying glass, not very intuitive for drag&drop
/*
@@ -657,8 +659,9 @@ static void ProcessMouseMove( int x, int y, int force, int radius )
if( abs(SDL_ANDROID_moveMouseWithKbX - x) >= SDL_ANDROID_sFakeWindowWidth / 10 ||
abs(SDL_ANDROID_moveMouseWithKbY - y) >= SDL_ANDROID_sFakeWindowHeight / 10 ) // || SDL_GetTicks() - leftButtonDownTime > 600
{
SDL_ANDROID_moveMouseWithKbX = -1;
SDL_ANDROID_moveMouseWithKbY = -1;
SDL_ANDROID_moveMouseWithKbActive = 0;
SDL_ANDROID_moveMouseWithKbX = 0;
SDL_ANDROID_moveMouseWithKbY = 0;
SDL_ANDROID_moveMouseWithKbSpeedX = 0;
SDL_ANDROID_moveMouseWithKbSpeedY = 0;
SDL_ANDROID_MainThreadPushMouseMotion(x, y);
@@ -794,7 +797,7 @@ static void ProcessMouseHover( jint *xx, jint *yy, int action, int distance )
static void AdjustMouseWithGyroscope( jint *xx, jint *yy )
{
if( !moveMouseWithGyroscope || relativeMovement ||
SDL_ANDROID_moveMouseWithKbX >= 0 || hardwareMouseDetected == MOUSE_HW_INPUT_MOUSE )
SDL_ANDROID_moveMouseWithKbActive || hardwareMouseDetected == MOUSE_HW_INPUT_MOUSE )
return;
static int oldX = 0, oldY = 0, count = 0;
@@ -907,10 +910,18 @@ static void ProcessMoveMouseWithGyroscope(float gx, float gy, float gz)
// TODO: mutex here?
// If race condition happens, mouse will jump at random across the screen. Nothing serious.
if( SDL_ANDROID_moveMouseWithKbX >= 0 )
if( SDL_ANDROID_moveMouseWithKbActive )
{
SDL_ANDROID_moveMouseWithKbX += gx;
SDL_ANDROID_moveMouseWithKbY += gy;
if (SDL_ANDROID_moveMouseWithKbX < 0)
SDL_ANDROID_moveMouseWithKbX = 0;
if (SDL_ANDROID_moveMouseWithKbY < 0)
SDL_ANDROID_moveMouseWithKbY = 0;
if (SDL_ANDROID_moveMouseWithKbX >= SDL_ANDROID_sFakeWindowWidth)
SDL_ANDROID_moveMouseWithKbX = SDL_ANDROID_sFakeWindowWidth - 1;
if (SDL_ANDROID_moveMouseWithKbY >= SDL_ANDROID_sFakeWindowHeight)
SDL_ANDROID_moveMouseWithKbY = SDL_ANDROID_sFakeWindowHeight - 1;
SDL_ANDROID_MainThreadPushMouseMotion(SDL_ANDROID_moveMouseWithKbX, SDL_ANDROID_moveMouseWithKbY);
return;
}
@@ -1367,7 +1378,7 @@ JAVA_EXPORT_NAME(Settings_nativeSetAccelerometerSettings) ( JNIEnv* env, jobjec
JNIEXPORT void JNICALL
JAVA_EXPORT_NAME(DemoGLSurfaceView_nativeGamepadAnalogJoystickInput) (JNIEnv* env, jobject thiz,
jfloat stick1x, jfloat stick1y, jfloat stick2x, jfloat stick2y, jfloat rtrigger, jfloat ltrigger,
jfloat stick1x, jfloat stick1y, jfloat stick2x, jfloat stick2y, jfloat ltrigger, jfloat rtrigger,
jint usingHat)
{
if( SDL_ANDROID_CurrentJoysticks[JOY_GAMEPAD1] )
@@ -1379,48 +1390,62 @@ JAVA_EXPORT_NAME(DemoGLSurfaceView_nativeGamepadAnalogJoystickInput) (JNIEnv* en
SDL_ANDROID_MainThreadPushJoystickAxis(JOY_GAMEPAD1, 4, NORMALIZE_FLOAT_32767(ltrigger));
SDL_ANDROID_MainThreadPushJoystickAxis(JOY_GAMEPAD1, 5, NORMALIZE_FLOAT_32767(rtrigger));
}
else if( !usingHat )
else
{
// Translate to up/down/left/right
if( stick1x < -0.5f )
if( !usingHat )
{
if( !SDL_GetKeyboardState(NULL)[SDL_KEY(LEFT)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_PRESSED, SDL_KEY(LEFT), 0 );
// Translate to up/down/left/right
if( stick1x < -0.5f )
{
if( !SDL_GetKeyboardState(NULL)[SDL_KEY(LEFT)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_PRESSED, SDL_KEY(LEFT), 0 );
}
else
{
if( SDL_GetKeyboardState(NULL)[SDL_KEY(LEFT)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_RELEASED, SDL_KEY(LEFT), 0 );
}
if( stick1x > 0.5f )
{
if( !SDL_GetKeyboardState(NULL)[SDL_KEY(RIGHT)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_PRESSED, SDL_KEY(RIGHT), 0 );
}
else
{
if( SDL_GetKeyboardState(NULL)[SDL_KEY(RIGHT)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_RELEASED, SDL_KEY(RIGHT), 0 );
}
if( stick1y < -0.5f )
{
if( !SDL_GetKeyboardState(NULL)[SDL_KEY(UP)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_PRESSED, SDL_KEY(UP), 0 );
}
else
{
if( SDL_GetKeyboardState(NULL)[SDL_KEY(UP)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_RELEASED, SDL_KEY(UP), 0 );
}
if( stick1y > 0.5f )
{
if( !SDL_GetKeyboardState(NULL)[SDL_KEY(DOWN)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_PRESSED, SDL_KEY(DOWN), 0 );
}
else
{
if( SDL_GetKeyboardState(NULL)[SDL_KEY(DOWN)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_RELEASED, SDL_KEY(DOWN), 0 );
}
}
if( fabsf(stick2x) > 0.2 || fabsf(stick2y) > 0.2 )
{
// Move mouse with right stick
SDL_ANDROID_moveMouseWithKbAccelUpdateNeeded |= 4;
SDL_ANDROID_moveMouseWithKbSpeedX = stick2x * 3 * SDL_ANDROID_moveMouseWithKbSpeed;
SDL_ANDROID_moveMouseWithKbSpeedY = stick2y * 3 * SDL_ANDROID_moveMouseWithKbSpeed;
}
else
{
if( SDL_GetKeyboardState(NULL)[SDL_KEY(LEFT)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_RELEASED, SDL_KEY(LEFT), 0 );
}
if( stick1x > 0.5f )
{
if( !SDL_GetKeyboardState(NULL)[SDL_KEY(RIGHT)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_PRESSED, SDL_KEY(RIGHT), 0 );
}
else
{
if( SDL_GetKeyboardState(NULL)[SDL_KEY(RIGHT)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_RELEASED, SDL_KEY(RIGHT), 0 );
}
if( stick1y < -0.5f )
{
if( !SDL_GetKeyboardState(NULL)[SDL_KEY(UP)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_PRESSED, SDL_KEY(UP), 0 );
}
else
{
if( SDL_GetKeyboardState(NULL)[SDL_KEY(UP)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_RELEASED, SDL_KEY(UP), 0 );
}
if( stick1y > 0.5f )
{
if( !SDL_GetKeyboardState(NULL)[SDL_KEY(DOWN)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_PRESSED, SDL_KEY(DOWN), 0 );
}
else
{
if( SDL_GetKeyboardState(NULL)[SDL_KEY(DOWN)] )
SDL_ANDROID_MainThreadPushKeyboardKey( SDL_RELEASED, SDL_KEY(DOWN), 0 );
SDL_ANDROID_moveMouseWithKbAccelUpdateNeeded &= ~4;
}
}
}
@@ -1518,6 +1543,16 @@ void SDL_ANDROID_processMoveMouseWithKeyboard()
SDL_ANDROID_moveMouseWithKbX += SDL_ANDROID_moveMouseWithKbSpeedX;
SDL_ANDROID_moveMouseWithKbY += SDL_ANDROID_moveMouseWithKbSpeedY;
if (SDL_ANDROID_moveMouseWithKbX < 0)
SDL_ANDROID_moveMouseWithKbX = 0;
if (SDL_ANDROID_moveMouseWithKbY < 0)
SDL_ANDROID_moveMouseWithKbY = 0;
if (SDL_ANDROID_moveMouseWithKbX >= SDL_ANDROID_sFakeWindowWidth)
SDL_ANDROID_moveMouseWithKbX = SDL_ANDROID_sFakeWindowWidth - 1;
if (SDL_ANDROID_moveMouseWithKbY >= SDL_ANDROID_sFakeWindowHeight)
SDL_ANDROID_moveMouseWithKbY = SDL_ANDROID_sFakeWindowHeight - 1;
SDL_ANDROID_MainThreadPushMouseMotion(SDL_ANDROID_moveMouseWithKbX, SDL_ANDROID_moveMouseWithKbY);
};