Added mouse functions

zsnes/src/win/winintrf.asm

@@ -1438,11 +1438,9 @@ NEWSYM Get_MouseData         ; Returns both pressed and coordinates
 
 NEWSYM Set_MouseXMax    ; Sets the X boundaries (ecx = left, edx = right)
     pushad
-    or ecx,0FFFh
     push ecx
     call SetMouseMinX
     pop ecx
-    or edx,0FFFh
     push edx
     call SetMouseMaxX
     pop edx
@@ -1451,11 +1449,9 @@ NEWSYM Set_MouseXMax    ; Sets the X boundaries (ecx = left, edx = right)
 
 NEWSYM Set_MouseYMax    ; Sets the Y boundaries (ecx = left, edx = right)
     pushad
-    or ecx,0FFFh
     push ecx
     call SetMouseMinY
     pop ecx
-    or edx,0FFFh
     push edx
     call SetMouseMaxY
     pop edx
@@ -1464,12 +1460,10 @@ NEWSYM Set_MouseYMax    ; Sets the Y boundaries (ecx = left, edx = right)
 
 NEWSYM Set_MousePosition        ; Sets Mouse Position (x:cx,y:dx)
     pushad
-    or ecx,0FFFFh
     push ecx
     call SetMouseX
     pop ecx
     push edx
-    or edx,0FFFFh
     call SetMouseY
     pop edx
     popad
@@ -1487,7 +1481,6 @@ NEWSYM Get_MousePositionDisplacement
     mov dx,[WMouseMoveY]
     ret
 
-
 NEWSYM MouseWindow
     pushad
     or byte[MouseButton],2

zsnes/src/win/winlink.cpp

@@ -2727,26 +2727,32 @@ int GetMouseButton(void)
 
 void SetMouseMinX(int MinX)
 {
+   MouseMinX = MinX;
 }
 
 void SetMouseMaxX(int MaxX)
 {
+   MouseMaxX = MaxX;
 }
 
 void SetMouseMinY(int MinY)
 {
+   MouseMinY = MinY;
 }
 
 void SetMouseMaxY(int MaxY)
 {
+   MouseMaxY = MaxY;
 }
 
 void SetMouseX(int X)
 {
+   MouseX = X;
 }
 
 void SetMouseY(int Y)
 {
+   MouseY = Y;
 }
 
 void ZsnesPage()