fix some things that broke in the windows UI/game-input backends

basis/game-input/dinput/dinput.factor

@@ -95,6 +95,7 @@ SYMBOLS: +dinput+ +keyboard-device+ +keyboard-state+
 
 : find-device-axes-callback ( -- alien )
     [ ! ( lpddoi pvRef -- BOOL )
+        [ DIDEVICEOBJECTINSTANCEW memory>struct ] dip
         +controller-devices+ get at
         swap guidType>> {
             { [ dup GUID_XAxis = ] [ drop 0.0 >>x ] }
@@ -142,7 +143,7 @@ SYMBOLS: +dinput+ +keyboard-device+ +keyboard-state+
 
 : find-controller-callback ( -- alien )
     [ ! ( lpddi pvRef -- BOOL )
-        drop guidInstance>> add-controller
+        drop DIDEVICEINSTANCEW memory>struct guidInstance>> add-controller
         DIENUM_CONTINUE
     ] LPDIENUMDEVICESCALLBACKW ; inline
 
@@ -255,7 +256,7 @@ M: dinput-game-input-backend product-string
     utf16n alien>string ;
 
 M: dinput-game-input-backend product-id
-    handle>> device-info guidProduct>> <guid> ;
+    handle>> device-info guidProduct>> ;
 M: dinput-game-input-backend instance-id
     handle>> device-guid ;
 
@@ -311,9 +312,9 @@ CONSTANT: pov-values
 : fill-mouse-state ( buffer count -- state )
     [ +mouse-state+ get ] 2dip swap [ nth (fill-mouse-state) ] curry each ;
 
-: get-device-state ( device byte-array -- )
+: get-device-state ( device DIJOYSTATE2 -- )
     [ dup IDirectInputDevice8W::Poll ole32-error ] dip
-    [ length ] keep
+    [ byte-length ] keep
     IDirectInputDevice8W::GetDeviceState ole32-error ;
 
 : (read-controller) ( handle template -- state )

basis/ui/backend/windows/windows.factor

@@ -614,8 +614,8 @@ M: windows-ui-backend do-events
 
 : default-position-RECT ( RECT -- RECT' )
     dup get-RECT-width/height
-        [ CW_USEDEFAULT + >>bottom ] dip
-        CW_USEDEFAULT + >>right
+        [ CW_USEDEFAULT + >>right ] dip
+        CW_USEDEFAULT + >>bottom
         CW_USEDEFAULT >>left
         CW_USEDEFAULT >>top ;
 
@@ -758,7 +758,7 @@ M: windows-ui-backend beep ( -- )
 : client-area>RECT ( hwnd -- RECT )
     RECT <struct>
     [ GetClientRect win32-error=0/f ]
-    [ "POINT" byte-array>struct-array [ ClientToScreen drop ] with each ]
+    [ >c-ptr "POINT" byte-array>struct-array [ ClientToScreen drop ] with each ]
     [ nip ] 2tri ;
 
 : hwnd>RECT ( hwnd -- RECT )

basis/windows/dinput/constants/constants.factor

@@ -2,7 +2,7 @@ USING: windows.dinput windows.kernel32 windows.ole32 windows.com
 windows.com.syntax alien alien.c-types alien.syntax kernel system namespaces
 combinators sequences fry math accessors macros words quotations
 libc continuations generalizations splitting locals assocs init
-struct-arrays memoize ;
+struct-arrays memoize classes.struct ;
 IN: windows.dinput.constants
 
 ! Some global variables aren't provided by the DirectInput DLL (they're in the
@@ -38,14 +38,6 @@ MEMO: heap-size* ( c-type -- n ) heap-size ;
 : (flags) ( array -- n )
     0 [ (flag) bitor ] reduce ;
 
-: (DIOBJECTDATAFORMAT) ( pguid dwOfs dwType dwFlags alien -- alien )
-    [ {
-        [ set-DIOBJECTDATAFORMAT-dwFlags ]
-        [ set-DIOBJECTDATAFORMAT-dwType ]
-        [ set-DIOBJECTDATAFORMAT-dwOfs ]
-        [ set-DIOBJECTDATAFORMAT-pguid ]
-    } cleave ] keep ;
-
 : <DIOBJECTDATAFORMAT> ( struct {pguid-var,field,index,dwType-flags,dwFlags} -- alien )
     {
         [ first dup word? [ get ] when ]
@@ -54,10 +46,10 @@ MEMO: heap-size* ( c-type -- n ) heap-size ;
         [ fourth (flags) ]
         [ 4 swap nth (flag) ]
     } cleave
-    "DIOBJECTDATAFORMAT" <c-object> (DIOBJECTDATAFORMAT) ;
+    DIOBJECTDATAFORMAT <struct-boa> ;
 
 :: malloc-DIOBJECTDATAFORMAT-array ( struct array -- alien )
-    [let | alien [ array length "DIOBJECTDATAFORMAT" malloc-struct-array ] |
+    [let | alien [ array length DIOBJECTDATAFORMAT malloc-struct-array ] |
         array [| args i |
             struct args <DIOBJECTDATAFORMAT>
             i alien set-nth
@@ -65,22 +57,10 @@ MEMO: heap-size* ( c-type -- n ) heap-size ;
         alien
     ] ;
 
-: (DIDATAFORMAT) ( dwSize dwObjSize dwFlags dwDataSize dwNumObjs rgodf alien -- alien )
-    [
-        {
-            [ set-DIDATAFORMAT-rgodf ]
-            [ set-DIDATAFORMAT-dwNumObjs ]
-            [ set-DIDATAFORMAT-dwDataSize ]
-            [ set-DIDATAFORMAT-dwFlags ]
-            [ set-DIDATAFORMAT-dwObjSize ]
-            [ set-DIDATAFORMAT-dwSize ]
-        } cleave
-    ] keep ;
-
 : <DIDATAFORMAT> ( dwFlags dwDataSize struct rgodf-array -- alien )
-    [ "DIDATAFORMAT" heap-size "DIOBJECTDATAFORMAT" heap-size ] 4 ndip
+    [ DIDATAFORMAT heap-size DIOBJECTDATAFORMAT heap-size ] 4 ndip
     [ nip length ] [ malloc-DIOBJECTDATAFORMAT-array ] 2bi
-    "DIDATAFORMAT" <c-object> (DIDATAFORMAT) ;
+    DIDATAFORMAT <struct-boa> ;
 
 : initialize ( symbol quot -- )
     call swap set-global ; inline
@@ -861,7 +841,7 @@ MEMO: heap-size* ( c-type -- n ) heap-size ;
 
     {
         c_dfDIKeyboard c_dfDIKeyboard_HID c_dfDIMouse2 c_dfDIJoystick2
-    } [ [ DIDATAFORMAT-rgodf free ] uninitialize ] each ;
+    } [ [ rgodf>> free ] uninitialize ] each ;
 
 PRIVATE>
 

basis/windows/types/types.factor

@@ -330,9 +330,7 @@ STRUCT: PIXELFORMATDESCRIPTOR
     { dwDamageMask DWORD } ;
 
 : <RECT> ( loc dim -- RECT )
-    [ RECT <struct> ] 2dip
-    [ drop [ first >>left ] [ second >>top ] bi ]
-    [ v+ [ first >>right ] [ second >>bottom ] bi ] 2bi ;
+    dupd v+ [ first2 ] bi@ RECT <struct-boa> ;
 
 TYPEDEF: RECT* PRECT
 TYPEDEF: RECT* LPRECT