diff options
Diffstat (limited to 'src/syslua/lx/gui.lua')
| -rw-r--r-- | src/syslua/lx/gui.lua | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/syslua/lx/gui.lua b/src/syslua/lx/gui.lua index 35e73b8..6cfb545 100644 --- a/src/syslua/lx/gui.lua +++ b/src/syslua/lx/gui.lua @@ -60,6 +60,22 @@ function gui.open_io() gui.pcmouse_mainloop_fd = mainloop.add_fd(gui.pcmouse_fd, function() error("pcmouse fd error") end) local function pcmouse_handler(ev) local dx, dy, dw, lb, rb, mb = string.unpack("hhbBBB", ev) + local change_but = false + + while not change_but do + local bytes, n = sys.read(gui.pcmouse_fd, 1, 8) + if n == 8 then + local dx2, dy2, dw2, lb2, rb2, mb2 = string.unpack("hhbBBB", ev) + change_but = change_but or (lb2 ~= lb) or (rb2 ~= rb) or (mb2 ~= mb) + dx = dx + dx2 + dy = dy + dy2 + lb = lb2 + rb = rb2 + mb = mb2 + else + break + end + end gui.on_mouse(dx, dy, dw, lb, rb, mb) gui.pcmouse_mainloop_fd:expect(8, pcmouse_handler) |