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Stage Events; cleaning up sx/sy clarity, adding deltaX and deltaY values for use with things that have delta (specifically in this case mouse locking support)

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Mouse; relative mouse mode (for locking the cursor inside the window, like FPS games do) delta passed into the event if it's enabled
This commit is contained in:
underscorediscovery
2014-02-10 23:54:42 -03:30
parent d3b31ec3cd
commit b1bba0cae7
5 changed files with 38 additions and 14 deletions
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8
lime/InputHandler.hx
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@@ -263,7 +263,13 @@ class InputHandler {
last_mouse_x = _event.x; last_mouse_x = _event.x;
last_mouse_y = _event.y; last_mouse_y = _event.y;
// trace("mouse moved, delta : " + deltaX + ' ' + deltaY); //locked cursor gives us the delta directly from sdl
#if lime_native
if(lib.window.cursor_locked) {
deltaX = _event.deltaX;
deltaY = _event.deltaY;
}
#end //lime_native
if(lib.host.onmousemove != null) { if(lib.host.onmousemove != null) {

7
project/include/Display.h
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@@ -92,8 +92,8 @@ enum EventResult
struct Event struct Event
{ {
Event(EventType inType=etUnknown,int inX=0,int inY=0,int inValue=0,int inID=0,int inFlags=0,float inSx=1,float inSy=1): Event(EventType inType=etUnknown,int inX=0,int inY=0,int inValue=0,int inID=0,int inFlags=0,float inScaleX=1,float inScaleY=1,int inDeltaX=0,int inDeltaY=0):
type(inType), x(inX), y(inY), value(inValue), id(inID), flags(inFlags), result(erOk), sx(inSx), sy(inSy) type(inType), x(inX), y(inY), value(inValue), id(inID), flags(inFlags), result(erOk), scaleX(inScaleX), scaleY(inScaleY), deltaX(inDeltaX), deltaY(inDeltaY)
{ {
} }
@@ -104,7 +104,8 @@ struct Event
int id; int id;
int flags; int flags;
EventResult result; EventResult result;
float sx,sy; float scaleX, scaleY;
int deltaX, deltaY;
}; };
typedef void (*EventHandler)(Event &ioEvent, void *inUserData); typedef void (*EventHandler)(Event &ioEvent, void *inUserData);

13
project/src/backend/sdl2/SDL2Stage.cpp
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@@ -1090,7 +1090,18 @@ void ProcessEvent(SDL_Event &inEvent)
} }
case SDL_MOUSEMOTION: case SDL_MOUSEMOTION:
{ {
Event mouse(etMouseMove, inEvent.motion.x, inEvent.motion.y); //default to 0
int deltaX = 0;
int deltaY = 0;
//but if we are locking the cursor,
//pass the delta in as well through as deltaX
if(SDL_GetRelativeMouseMode()) {
SDL_GetRelativeMouseState( &deltaX, &deltaY );
}
//int inValue=0, int inID=0, int inFlags=0, float inScaleX=1,float inScaleY=1, int inDeltaX=0,int inDeltaY=0
Event mouse(etMouseMove, inEvent.motion.x, inEvent.motion.y, 0, 0, 0, 1.0f, 1.0f, deltaX, deltaY);
#if defined(WEBOS) || defined(BLACKBERRY) #if defined(WEBOS) || defined(BLACKBERRY)
mouse.value = inEvent.motion.which; mouse.value = inEvent.motion.which;
mouse.flags |= efLeftDown; mouse.flags |= efLeftDown;

18
project/src/common/ExternalInterface.cpp
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@@ -46,8 +46,10 @@ static int _id_type;
static int _id_x; static int _id_x;
static int _id_y; static int _id_y;
static int _id_z; static int _id_z;
static int _id_sx; static int _id_scaleX;
static int _id_sy; static int _id_scaleY;
static int _id_deltaX;
static int _id_deltaY;
static int _id_width; static int _id_width;
static int _id_height; static int _id_height;
static int _id_length; static int _id_length;
@@ -137,8 +139,10 @@ extern "C" void InitIDs()
_id_x = val_id("x"); _id_x = val_id("x");
_id_y = val_id("y"); _id_y = val_id("y");
_id_z = val_id("z"); _id_z = val_id("z");
_id_sx = val_id("sx"); _id_scaleX = val_id("scaleX");
_id_sy = val_id("sy"); _id_scaleY = val_id("scaleY");
_id_deltaX = val_id("deltaX");
_id_deltaY = val_id("deltaY");
_id_width = val_id("width"); _id_width = val_id("width");
_id_height = val_id("height"); _id_height = val_id("height");
_id_length = val_id("length"); _id_length = val_id("length");
@@ -1211,8 +1215,10 @@ void external_handler( lime::Event &ioEvent, void *inUserData )
alloc_field(o,_id_flags,alloc_int(ioEvent.flags)); alloc_field(o,_id_flags,alloc_int(ioEvent.flags));
alloc_field(o,_id_code,alloc_int(ioEvent.code)); alloc_field(o,_id_code,alloc_int(ioEvent.code));
alloc_field(o,_id_result,alloc_int(ioEvent.result)); alloc_field(o,_id_result,alloc_int(ioEvent.result));
alloc_field(o,_id_sx,alloc_float(ioEvent.sx)); alloc_field(o,_id_scaleX,alloc_float(ioEvent.scaleX));
alloc_field(o,_id_sy,alloc_float(ioEvent.sy)); alloc_field(o,_id_scaleY,alloc_float(ioEvent.scaleY));
alloc_field(o,_id_deltaX,alloc_float(ioEvent.deltaX));
alloc_field(o,_id_deltaY,alloc_float(ioEvent.deltaY));
val_call1(handler->get(), o); val_call1(handler->get(), o);
ioEvent.result = (EventResult)val_int( val_field(o,_id_result) ); ioEvent.result = (EventResult)val_int( val_field(o,_id_result) );
} }

4
project/src/platform/android/AndroidFrame.cpp
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@@ -193,8 +193,8 @@ public:
} }
mouse.value = inID; mouse.value = inID;
mouse.sx = sizeX; mouse.scaleX = sizeX;
mouse.sy = sizeY; mouse.scaleY = sizeY;
//if (inType==etTouchBegin) //if (inType==etTouchBegin)
//ELOG("DOWN %d %f,%f (%s) %f,%f", inID, inX, inY, (mouse.flags & efPrimaryTouch) ? "P":"S", sizeX, sizeY ); //ELOG("DOWN %d %f,%f (%s) %f,%f", inID, inX, inY, (mouse.flags & efPrimaryTouch) ? "P":"S", sizeX, sizeY );