async def async_main(window, config):
await asyncjob.start_worker()
imgui_impl = GlfwRenderer(window)
renderer = WorldRenderer()
app = StarboundMap(renderer)
frame_size = np.ones(2)
while not glfw.window_should_close(window):
glfw.poll_events()
if G.minimized: # do not render zero sized frame
continue
imgui_impl.process_inputs()
frame_size = np.array(glfw.get_framebuffer_size(window))
gl.glBindFramebuffer(gl.GL_FRAMEBUFFER, 0)
gl.glViewport(0, 0, frame_size[0], frame_size[1])
gl.glClearColor(0.1, 0.1, 0.2, 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
app.gui()
glfw.swap_buffers(window)
await asyncio.sleep(0)
config[CONFIG_WIDTH] = str(int(frame_size[0]))
config[CONFIG_HEIGHT] = str(int(frame_size[1]))
imgui_impl.shutdown()
imgui.shutdown()
def main():
window = impl_glfw_init()
impl = GlfwRenderer(window)
box1 = box2 = box3 = True
while not glfw.window_should_close(window):
glfw.poll_events()
impl.process_inputs()
imgui.new_frame()
if imgui.begin_main_menu_bar():
if imgui.begin_menu("File", True):
clicked_quit, selected_quit = imgui.menu_item(
"Quit", 'Cmd+Q', False, True)
if clicked_quit:
exit(1)
imgui.end_menu()
imgui.end_main_menu_bar()
imgui.begin("Scope Test")
box1 = imgui.checkbox("Checkbox", box1)[1]
with imgui.scope(2):
imgui.new_line()
imgui.text("Same name, different scope:")
box2 = imgui.checkbox("Checkbox", box2)[1]
imgui.new_line()
imgui.text("Same name, same scope:")
imgui.text("(This will not work right)")
box3 = imgui.checkbox("Checkbox", box3)[1]
imgui.end()
gl.glClearColor(1., 1., 1., 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
imgui.render()
glfw.swap_buffers(window)
impl.shutdown()
imgui.shutdown()
glfw.terminate()
def main():
window = impl_glfw_init()
impl = GlfwImpl(window)
opened = True
while not glfw.window_should_close(window):
glfw.poll_events()
impl.process_inputs()
imgui.new_frame()
if imgui.begin_main_menu_bar():
if imgui.begin_menu("File", True):
clicked_quit, selected_quit = imgui.menu_item("Quit", 'Cmd+Q', False, True)
if clicked_quit:
exit(1)
imgui.end_menu()
imgui.end_main_menu_bar()
imgui.show_user_guide()
imgui.show_test_window()
if opened:
expanded, opened = imgui.begin("fooo", True)
imgui.text("Bar")
imgui.text_colored("Eggs", 0.2, 1., 0.)
imgui.end()
with imgui.styled(imgui.STYLE_ALPHA, 1):
imgui.show_metrics_window()
gl.glClearColor(114 / 255., 144 / 255., 154 / 255., 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
imgui.render()
glfw.swap_buffers(window)
impl.shutdown()
imgui.shutdown()
glfw.terminate()
def main():
window = impl_glfw_init()
impl = GlfwRenderer(window)
while not glfw.window_should_close(window):
glfw.poll_events()
impl.process_inputs()
imgui.new_frame()
if imgui.begin_main_menu_bar():
if imgui.begin_menu("File", True):
clicked_quit, selected_quit = imgui.menu_item(
"Quit", 'Cmd+Q', False, True)
if clicked_quit:
exit(1)
imgui.end_menu()
imgui.end_main_menu_bar()
imgui.show_test_window()
imgui.begin("Custom window", True)
imgui.text("Bar")
imgui.text_colored("Eggs", 0.2, 1., 0.)
imgui.end()
gl.glClearColor(1., 1., 1., 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
imgui.render()
impl.render(imgui.get_draw_data())
glfw.swap_buffers(window)
impl.shutdown()
imgui.shutdown()
glfw.terminate()
def run(self):
while not glfw.window_should_close(self.window):
glfw.poll_events()
if self.gui_impl is not None:
self.gui_impl.process_inputs()
self.io = imgui.get_io()
imgui.new_frame()
if glfw.get_key(self.window, glfw.KEY_ESCAPE) == glfw.PRESS:
glfw.set_window_should_close(self.window, True)
self.render()
if self.gui_impl is not None:
imgui.render()
self.gui_impl.render(imgui.get_draw_data())
glfw.swap_buffers(self.window)
if self.gui_impl is not None:
self.gui_impl.shutdown()
imgui.shutdown()
glfw.terminate()
def shutdown(self):
self._invalidate_device_objects()
imgui.shutdown()
def run_imgui_glfw_app(
app_init=None,
pre_frame=None,
draw=DEFAULT_DRAW,
post_frame=None,
app_shutdown=None,
# should_update,
window_title: str = DEFAULT_WINDOW_TITLE,
window_size=DEFAULT_WINDOW_SIZE,
# pause_on_no_input: bool = DEFAULT_PAUSE_ON_NO_INPUT,
target_framerate: float = DEFAULT_TARGET_FRAMERATE
) -> None:
user_app_init = app_init
user_pre_frame = pre_frame
user_post_frame = post_frame
user_app_shutdown = app_shutdown
window = impl_glfw_init(window_title=window_title, window_size=window_size)
renderer = GlfwRenderer(window)
io = imgui.get_io()
max_frame_dur = 1 / target_framerate
frame_start = 0.
frame_end = 0.
frame_dur = 0.
wait_dur = 0.
prev_mouse_pos = (0, 0)
mouse_pos = (0, 0)
prev_mouse_down_0 = False
prev_frame_click_0_finished = False
def got_input() -> bool:
"""
Checks if the user sent any left-mouse mouse inputs, like moving/clicking the mouse
"""
nonlocal mouse_pos
nonlocal prev_mouse_pos
nonlocal prev_mouse_down_0
nonlocal prev_frame_click_0_finished
mouse_pos = io.mouse_pos
mouse_moved = (mouse_pos != prev_mouse_pos)
mouse_changed = io.mouse_down[0] != prev_mouse_down_0
click_0_finished = prev_mouse_down_0 and (
not io.mouse_down[0]) # mouse was down previous frame, now it's up
# key_clicked = any(io.keys_down)
result = mouse_moved or mouse_changed or io.mouse_down[
0] or prev_frame_click_0_finished # or key_clicked
prev_mouse_pos = mouse_pos
prev_mouse_down_0 = io.mouse_down[0]
prev_frame_click_0_finished = click_0_finished
return result
# ========================
if user_app_init != None:
user_app_init()
# ========================
while not glfw.window_should_close(window):
frame_start = glfw.get_time() # seconds
# debug_log("frame_start_ms", frame_start*1000) # miliseconds
glfw.poll_events()
renderer.process_inputs()
got_inp = got_input()
if got_inp:
imgui.new_frame()
# =========================
if user_pre_frame != None: # TODO: should this run before imgui.new_frame(?)
user_pre_frame()
draw()
if user_post_frame != None: # TODO: should this run before imgui.end_frame(?)
user_post_frame()
# =========================
gl.glClearColor(1., 1., 1., 1)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
imgui.render()
glfw.swap_buffers(window)
frame_end = glfw.get_time() # seconds
frame_dur = frame_end - frame_start
wait_dur = max_frame_dur - frame_dur
if wait_dur > 0:
sleep(wait_dur)
# =========================
if user_app_shutdown != None:
user_app_shutdown()
# =========================
renderer.shutdown()
imgui.shutdown()
glfw.terminate()
