def make_editor_gui(self): # called by main after setting up camera and application.development_mode
from ursina import camera, Text, Button, ButtonList, Func, Tooltip
import time
self.editor_ui = Entity(parent=camera.ui, eternal=True, enabled=bool(application.development_mode))
self.exit_button = Button(parent=self.editor_ui, eternal=True, ignore_paused=True, origin=(.5, .5),
position=self.top_right, z=-999, scale=(.05, .025), color=color.red.tint(-.2), text='x', on_click=application.quit)
self.exit_button.enabled = self.borderless
def _exit_button_input(key):
from ursina import held_keys, mouse
if held_keys['shift'] and key == 'q' and not mouse.right:
self.exit_button.on_click()
self.exit_button.input = _exit_button_input
self.fps_counter = Text(parent=self.editor_ui, eternal=True, position=(.5*self.aspect_ratio, .47, -999), origin=(.8,.5), text='60', ignore=False, i=0)
def _fps_counter_update():
if self.fps_counter.i > 60:
self.fps_counter.text = str(int(1//time.dt))
self.fps_counter.i = 0
self.fps_counter.i += 1
self.fps_counter.update = _fps_counter_update
import webbrowser
self.cog_menu = ButtonList({
# 'Build' : Func(print, ' '),
'API Reference' : Func(webbrowser.open, 'https://www.ursinaengine.org/cheat_sheet_dark.html'),
'Asset Store' : Func(webbrowser.open, 'https://itch.io/tools/tag-ursina'),
# 'Open Scene Editor' : Func(print, ' '),
'Change Render Mode <gray>[F10]<default>' : self.next_render_mode,
'Reset Render Mode <gray>[F9]<default>' : Func(setattr, self, 'render_mode', 'default'),
'Reload Models <gray>[F7]<default>' : application.hot_reloader.reload_models,
'Reload Textures <gray>[F6]<default>' : application.hot_reloader.reload_textures,
'Reload Code <gray>[F5]<default>' : application.hot_reloader.reload_code,
},
width=.35,
x=.62,
enabled=False,
eternal=True
)
self.cog_menu.on_click = Func(setattr, self.cog_menu, 'enabled', False)
self.cog_menu.y = -.5 + self.cog_menu.scale_y
self.cog_menu.scale *= .75
self.cog_menu.text_entity.x += .025
self.cog_menu.highlight.color = color.azure
self.cog_button = Button(parent=self.editor_ui, eternal=True, model='circle', scale=.015, origin=(1,-1), position=self.bottom_right)
info_text ='''This menu is not enabled in builds <gray>(unless you set application.development to be not False).'''
self.cog_menu.info = Button(parent=self.cog_menu, model='quad', text='<gray>?', scale=.1, x=1, y=.01, origin=(.5,-.5), tooltip=Tooltip(info_text, scale=.75, origin=(-.5,-.5)))
self.cog_menu.info.text_entity.scale *= .75
def _toggle_cog_menu():
self.cog_menu.enabled = not self.cog_menu.enabled
self.cog_button.on_click = _toggle_cog_menu
def layout(self):
[destroy(c) for c in self.buttons]
self.buttons = []
spacing = .05
longest_word = max(self.options, key=len) + '__' # padding
width = Text.get_width(longest_word) / Text.size / 2
for e in self.options:
b = Button(parent=self, text=e, name=e, scale_x=width, scale_y=.9)
b.value = e
b.highlight_scale = 1
b.pressed_scale = 1
self.buttons.append(b)
grid_layout(self.buttons, spacing=(0.025, 0, 0), origin=(-.5, .5, 0))
def __init__(self, gameController):
super().__init__(
title='Menu',
content=(
Button(text='Restart',
color=color.azure,
on_click=self.restart),
Button(text='Exit',
color=color.azure,
on_click=application.quit),
),
)
self.hardRestart = False
self.gameController = gameController
self.ec = EditorCamera(rotation_smoothing=2,
enabled=False,
rotation=(30, 30, 0))
self.ec.enabled = False
self.cur = Cursor()
self.cur.disable()
self.hide()
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.phoneme_store = None
self.voxels = []
self.correct = False
self.started = False
self.update_counter = None
self.score = 0
self.difficulty = 3 # lower difficulty is harder
self.help_text = Text(
'',
parent=camera.ui,
x=-.6,
y=.35,
enabled=False
)
self.score_text = Text(
'',
parent=camera.ui,
x=.5,
y=.35,
enabled=False
)
self.player = None
self.ground = Entity(model='plane', scale=(100, 1, 100), y=-1, color=color.yellow.tint(-.2), texture='white_cube',
texture_scale=(100, 100), collider='box', enabled=False)
self.sky = Entity(model='sphere', texture='sky2.jpg', scale=10000, double_sided=True, color=color.white, enabled=False)
self.rotated_y = 30
self.next_block = Entity(parent=camera.ui, rotation=Vec3(10, 30, 30), model='cube', scale=.1, x=.7, y=.2, texture='index')
self.give_up_button = Button(parent=scene, text='give up', double_sided=True, x=-1, z=ARENA_DEPTH, y=3, on_click=self.give_up, enabled=False, scale_x=2)
self.reset_text = Text(
'Press ESC to change words and/or start again.',
parent=scene,
x=0, z=ARENA_DEPTH, y=2,
double_sided=True,
enabled=False,
scale=15
)
def __init__(self, title='', content=[], **kwargs):
super().__init__(origin=(-0,.5), scale=(.5, Text.size*2), color=color.black)
self.content = content
self.text = title
self.popup = False
self._prev_input_field = None
self._original_scale = self.scale
for key, value in kwargs.items():
setattr(self, key ,value)
if self.text_entity:
self.text_entity.world_scale_y = 1
self.panel = Entity(parent=self, model='quad', origin=(0,.5), z=.1, color=self.color.tint(.1), collider='box')
if self.popup:
self.lock = Vec3(1,1,1)
self.bg = Button(parent=self, z=1, scale=(999, 999), color=color.black66, highlight_color=color.black66, pressed_color=color.black66)
self.bg.on_click = self.close
self.layout()
class MainGame(Entity):
def __init__(self, **kwargs):
super().__init__(**kwargs)
self.phoneme_store = None
self.voxels = []
self.correct = False
self.started = False
self.update_counter = None
self.score = 0
self.difficulty = 3 # lower difficulty is harder
self.help_text = Text(
'',
parent=camera.ui,
x=-.6,
y=.35,
enabled=False
)
self.score_text = Text(
'',
parent=camera.ui,
x=.5,
y=.35,
enabled=False
)
self.player = None
self.ground = Entity(model='plane', scale=(100, 1, 100), y=-1, color=color.yellow.tint(-.2), texture='white_cube',
texture_scale=(100, 100), collider='box', enabled=False)
self.sky = Entity(model='sphere', texture='sky2.jpg', scale=10000, double_sided=True, color=color.white, enabled=False)
self.rotated_y = 30
self.next_block = Entity(parent=camera.ui, rotation=Vec3(10, 30, 30), model='cube', scale=.1, x=.7, y=.2, texture='index')
self.give_up_button = Button(parent=scene, text='give up', double_sided=True, x=-1, z=ARENA_DEPTH, y=3, on_click=self.give_up, enabled=False, scale_x=2)
self.reset_text = Text(
'Press ESC to change words and/or start again.',
parent=scene,
x=0, z=ARENA_DEPTH, y=2,
double_sided=True,
enabled=False,
scale=15
)
def create_clouds(self):
self.sky.enable()
for i in range(20):
cloud = Entity(parent=scene, model='cube', texture='index', scale_x=random.randint(2, ARENA_DEPTH), scale_y=random.randint(1, 6), scale_z=random.randint(2, ARENA_DEPTH), color=color.white, position=Vec3(random.randint(-50, ARENA_DEPTH+50), random.randint(10, 50), random.randint(-50, ARENA_DEPTH+50)))
self.voxels.append(cloud)
def give_up(self):
self.score -= 1
if self.phoneme_store.words:
self.build()
else:
self.end_game()
def end_game(self):
self.destroy_all()
self.build_platform()
self.correct = False
self.update_counter = None
self.update_score()
if self.score > 0:
self.help_text.text = f'GAME OVER! YOU WIN!\nYour score: {self.score}'
else:
self.help_text.text = f'GAME OVER! YOU LOSE!\nYour score: {self.score}'
def reset(self):
pass
def build(self):
self.started = True
word = self.phoneme_store.get_new_word()
self.update_counter = 0
if self.give_up_button.enabled:
self.give_up_button.disable()
if self.reset_text.enabled:
self.reset_text.disable()
if word is not None:
if self.phoneme_store.pron() is not None:
self.help_text.text = f'The word is: "{self.phoneme_store.word}"\nLeft click in the green area to lay a phoneme,\nright click to pick one up.'
self.help_text.enable()
self.score_text.text = f'Score: {self.score}'
self.score_text.enable()
if self.voxels:
self.destroy_all()
self.help_text.text = self.phoneme_store.word
self.correct = False
for z in range(ARENA_DEPTH + 1):
voxel_side_wall = Voxel(self.phoneme_store, self, position=(-1, 1, z))
voxel_other_side_wall = Voxel(self.phoneme_store, self, position=(len(self.phoneme_store.phonemes), 1, z))
self.voxels.append(voxel_side_wall)
self.voxels.append(voxel_other_side_wall)
for x in range(len(self.phoneme_store.phonemes)):
voxel = Voxel(self.phoneme_store, self, position=(x, 0, z))
voxel_wall = Voxel(self.phoneme_store, self, position=(x, 1, -1))
self.voxels.append(voxel)
self.voxels.append(voxel_wall)
if voxel.position[2] == ARENA_DEPTH:
voxel.color = color.lime
voxel.texture = 'white_cube'
invoke(self.create_clouds, delay=0.1)
if self.player:
self.player.y = 0
self.player.x = len(self.phoneme_store.phonemes) // 2
self.player.z = 1
else:
self.generate_player()
else:
return self.build()
else:
self.end_game()
def build_platform(self):
self.ground.enable()
self.update_counter = None
self.reset_text.enable()
self.give_up_button.disable()
self.create_clouds()
self.started = False
def update_score(self):
self.score_text.text = f'Score: {self.score}'
def destroy_all(self):
for v in self.voxels:
destroy(v)
self.voxels = []
def generate_player(self):
self.player = FirstPersonController(enabled=True)
self.player.speed += 2
self.player.mouse_sensitivity = Vec2(50, 50)
self.player.jump_duration = .3
self.player.gravity *= .8
self.player.y = 0
self.player.x = len(self.phoneme_store.phonemes) // 2
self.player.z = 1
def spin_block(self):
self.rotated_y -= 1
self.next_block.rotation = Vec3(10, self.rotated_y, 30)
class Window(WindowProperties):
def __init__(self):
super().__init__()
loadPrcFileData('', 'window-title ursina')
loadPrcFileData('', 'notify-level-util error')
loadPrcFileData('', 'textures-auto-power-2 #t')
loadPrcFileData('', 'load-file-type p3assimp')
# loadPrcFileData('', 'allow-portal-cull #t')
# loadPrcFileData("", "framebuffer-multisample 1")
# loadPrcFileData('', 'multisamples 2')
# loadPrcFileData('', 'textures-power-2 none')
# loadPrcFileData('', 'cursor-filename mycursor.ico')
# loadPrcFileData('', 'threading-model Cull/Draw')
loadPrcFileData('', 'coordinate-system y-up-left')
# fallback to one of these if opengl is not supported
loadPrcFileData('', 'aux-display pandadx9')
loadPrcFileData('', 'aux-display pandadx8')
loadPrcFileData('', 'aux-display tinydisplay')
self.setForeground(True)
self.vsync = True # can't be set during play
self.show_ursina_splash = False
self.title = application.asset_folder.name
if os.name == 'nt': # windows
import ctypes
user32 = ctypes.windll.user32
user32.SetProcessDPIAware()
self.screen_resolution = (user32.GetSystemMetrics(0),
user32.GetSystemMetrics(1))
else:
try:
from screeninfo import get_monitors
self.screen_resolution = (get_monitors()[0].width,
get_monitors()[0].height)
print('OS:', os.name)
except:
print('using default sceen resolution.', 'OS:', os.name)
self.screen_resolution = Vec2(1366, 768)
print('screen resolution:', self.screen_resolution)
self.fullscreen_size = Vec2(self.screen_resolution[0] + 1,
self.screen_resolution[1] + 1)
self.windowed_size = self.fullscreen_size / 1.25
self.windowed_position = None # gets set when entering fullscreen so position will be correct when going back to windowed mode
self.size = self.windowed_size
self.borderless = True
self.top = Vec2(0, .5)
self.bottom = Vec2(0, -.5)
self.center = Vec2(0, 0)
def late_init(self):
self.center_on_screen()
if not application.development_mode:
self.fullscreen = True
self.cursor = True
self.color = color.dark_gray
self.render_modes = ('default', 'wireframe', 'colliders', 'normals')
self.render_mode = 'default'
self.editor_ui = None
from ursina import invoke
invoke(base.accept,
'aspectRatioChanged',
self.update_aspect_ratio,
delay=1 / 60)
@property
def left(self):
return Vec2(-self.aspect_ratio / 2, 0)
@property
def right(self):
return Vec2(self.aspect_ratio / 2, 0)
@property
def top_left(self):
return Vec2(-self.aspect_ratio / 2, .5)
@property
def top_right(self):
return Vec2(self.aspect_ratio / 2, .5)
@property
def bottom_left(self):
return Vec2(-self.aspect_ratio / 2, -.5)
@property
def bottom_right(self):
return Vec2(self.aspect_ratio / 2, -.5)
def center_on_screen(self):
print('size;', self.size)
self.position = Vec2(
int((self.screen_resolution[0] - self.size[0]) / 2),
int((self.screen_resolution[1] - self.size[1]) / 2))
def make_editor_gui(
self
): # called by main after setting up camera and application.development_mode
from ursina import camera, Text, Button, ButtonList, Func, Tooltip
import time
self.editor_ui = Entity(parent=camera.ui,
eternal=True,
enabled=bool(application.development_mode))
self.exit_button = Button(parent=self.editor_ui,
eternal=True,
origin=(.5, .5),
position=self.top_right,
z=-999,
scale=(.05, .025),
color=color.red.tint(-.2),
text='x',
on_click=application.quit)
self.exit_button.enabled = self.borderless
def _exit_button_input(key):
from ursina import held_keys, mouse
if held_keys['shift'] and key == 'q' and not mouse.right:
self.exit_button.on_click()
self.exit_button.input = _exit_button_input
self.fps_counter = Text(parent=self.editor_ui,
eternal=True,
position=(.5 * self.aspect_ratio, .47, -999),
origin=(.8, .5),
text='60',
ignore=False,
i=0)
def _fps_counter_update():
if self.fps_counter.i > 60:
self.fps_counter.text = str(int(1 // time.dt))
self.fps_counter.i = 0
self.fps_counter.i += 1
self.fps_counter.update = _fps_counter_update
import webbrowser
self.cog_menu = ButtonList(
{
# 'Build' : Func(print, ' '),
'API Reference':
Func(webbrowser.open,
'https://www.ursinaengine.org/cheat_sheet_dark.html'),
'Asset Store':
Func(webbrowser.open, 'https://itch.io/tools/tag-ursina'),
# 'Open Scene Editor' : Func(print, ' '),
'Change Render Mode <gray>[F10]<default>':
self.next_render_mode,
'Reset Render Mode <gray>[F9]<default>':
Func(setattr, self, 'render_mode', 'default'),
'Reload Models <gray>[F7]<default>':
application.hot_reloader.reload_models,
'Reload Textures <gray>[F6]<default>':
application.hot_reloader.reload_textures,
'Reload Code <gray>[F5]<default>':
application.hot_reloader.reload_code,
},
width=.35,
x=.62,
enabled=False,
eternal=True)
self.cog_menu.on_click = Func(setattr, self.cog_menu, 'enabled', False)
self.cog_menu.y = -.5 + self.cog_menu.scale_y
self.cog_menu.scale *= .75
self.cog_menu.text_entity.x += .025
self.cog_menu.highlight.color = color.azure
self.cog_button = Button(parent=self.editor_ui,
eternal=True,
model='circle',
scale=.015,
origin=(1, -1),
position=self.bottom_right)
info_text = '''This menu is not enabled in builds <gray>(unless you set application.development to be not False).'''
self.cog_menu.info = Button(parent=self.cog_menu,
model='quad',
text='<gray>?',
scale=.1,
x=1,
y=.01,
origin=(.5, -.5),
tooltip=Tooltip(info_text,
scale=.75,
origin=(-.5, -.5)))
self.cog_menu.info.text_entity.scale *= .75
def _toggle_cog_menu():
self.cog_menu.enabled = not self.cog_menu.enabled
self.cog_button.on_click = _toggle_cog_menu
# print('-----------', time.time() - t) # 0.04
def update_aspect_ratio(self):
prev_aspect = self.aspect_ratio
self.size = base.win.get_size()
print('changed aspect ratio:', round(prev_aspect, 3), '->',
round(self.aspect_ratio, 3))
from ursina import camera, window, application
camera.ui_lens.set_film_size(camera.ui_size * .5 * self.aspect_ratio,
camera.ui_size * .5)
for e in [e for e in scene.entities if e.parent == camera.ui
] + self.editor_ui.children:
e.x /= prev_aspect / self.aspect_ratio
if camera.orthographic:
camera.orthographic_lens.set_film_size(
camera.fov * window.aspect_ratio, camera.fov)
application.base.cam.node().set_lens(camera.orthographic_lens)
@property
def position(self):
return self._position
@position.setter
def position(self, value):
# print('set window position:', value)
self._position = value
self.setOrigin(int(value[0]), int(value[1]))
base.win.request_properties(self)
@property
def size(self):
return Vec2(self.get_size()[0], self.get_size()[1])
@size.setter
def size(self, value):
self.set_size(int(value[0]), int(value[1]))
self.aspect_ratio = value[0] / value[1]
from ursina import camera
camera.set_shader_input('window_size', value)
@property
def render_mode(self):
return self._render_mode
@render_mode.setter
def render_mode(self, value):
self._render_mode = value
print('render mode:', value)
base.wireframeOff()
# disable collision display mode
if hasattr(self, 'original_colors'):
for i, e in enumerate(
[e for e in scene.entities if hasattr(e, 'color')]):
e.color = self.original_colors[i]
if e.collider:
e.collider.visible = False
for e in [e for e in scene.entities if e.model and e.alpha]:
e.setShaderAuto()
if value == 'wireframe':
base.wireframeOn()
if value == 'colliders':
self.original_colors = [
e.color for e in scene.entities if hasattr(e, 'color')
]
for e in scene.entities:
e.color = color.clear
if e.collider:
# e.visible = False
e.collider.visible = True
if value == 'normals':
from ursina.shaders import normals_shader
for e in [e for e in scene.entities if e.model and e.alpha]:
e.shader = normals_shader
e.set_shader_input('transform_matrix',
e.getNetTransform().getMat())
def next_render_mode(self):
i = self.render_modes.index(self.render_mode) + 1
if i >= len(self.render_modes):
i = 0
self.render_mode = self.render_modes[i]
@property
def icon(self):
return self._icon
@icon.setter
def icon(self, value):
self._icon = value
self.setIconFilename(value)
def __setattr__(self, name, value):
try:
super().__setattr__(name, value)
except:
pass
if name == 'fullscreen':
try:
if value == True:
self.windowed_position = self.position
self.windowed_size = self.size
self.size = self.fullscreen_size
self.center_on_screen()
else:
self.size = self.windowed_size
if self.windowed_position is not None:
self.position = self.windowed_position
else:
self.center_on_screen()
object.__setattr__(self, name, value)
return
except:
print('failed to set fullscreen', value)
pass
if name == 'borderless':
self.setUndecorated(value)
if hasattr(self, 'exit_button'):
self.exit_button.enabled = not value
try:
application.base.win.request_properties(self)
except:
pass
object.__setattr__(self, name, value)
if name == 'color':
application.base.camNode.get_display_region(
0).get_window().set_clear_color(value)
if name == 'vsync':
if value == True:
loadPrcFileData('', 'sync-video True')
else:
loadPrcFileData('', 'sync-video False')
print('set vsync to false')
object.__setattr__(self, name, value)
class Window(WindowProperties):
def __init__(self):
super().__init__()
loadPrcFileData('', 'window-title ursina')
loadPrcFileData('', 'notify-level-util error')
loadPrcFileData('', 'textures-auto-power-2 #t')
loadPrcFileData('', 'load-file-type p3assimp')
# loadPrcFileData('', 'allow-portal-cull #t')
# loadPrcFileData("", "framebuffer-multisample 1")
# loadPrcFileData('', 'multisamples 2')
# loadPrcFileData('', 'textures-power-2 none')
# loadPrcFileData('', 'threading-model Cull/Draw')
loadPrcFileData('', 'coordinate-system y-up-left')
# fallback to one of these if opengl is not supported
loadPrcFileData('', 'aux-display pandadx9')
loadPrcFileData('', 'aux-display pandadx8')
loadPrcFileData('', 'aux-display tinydisplay')
self.vsync = True # can't be set during play
self.show_ursina_splash = False
self.title = application.asset_folder.name
self.borderless = True
# self.icon = 'textures/ursina.ico'
os_name = platform.system()
try:
if os_name == 'Windows': # windows
import ctypes
user32 = ctypes.windll.user32
user32.SetProcessDPIAware()
self.screen_resolution = (user32.GetSystemMetrics(0),
user32.GetSystemMetrics(1))
elif os_name == 'Linux':
import Xlib
import Xlib.display
resolution = Xlib.display.Display().screen().root.get_geometry(
)
self.screen_resolution = Vec2(resolution.width,
resolution.height)
elif os_name == 'Darwin': # mac
from AppKit import NSScreen
size = NSScreen.mainScreen().frame().size
self.screen_resolution = [size.width, size.height]
except:
from screeninfo import get_monitors
self.screen_resolution = [
get_monitors()[0].width,
get_monitors()[0].height
]
self.fullscreen_size = Vec2(*self.screen_resolution)
self.windowed_size = self.fullscreen_size / 1.25
self.windowed_position = None # gets set when entering fullscreen so position will be correct when going back to windowed mode
self.forced_aspect_ratio = None # example: window.forced_aspect_ratio = 16/9
self.size = self.windowed_size
self.always_on_top = False
self.top = Vec2(0, .5)
self.bottom = Vec2(0, -.5)
self.center = Vec2(0, 0)
def late_init(self):
self.center_on_screen()
if not application.development_mode:
self.fullscreen = True
self.color = color.dark_gray
self.render_modes = ('default', 'wireframe', 'colliders', 'normals')
self.render_mode = 'default'
self.editor_ui = None
base.accept('aspectRatioChanged', self.update_aspect_ratio)
if self.always_on_top:
self.setZOrder(WindowProperties.Z_top)
@property
def left(self):
return Vec2(-self.aspect_ratio / 2, 0)
@property
def right(self):
return Vec2(self.aspect_ratio / 2, 0)
@property
def top_left(self):
return Vec2(-self.aspect_ratio / 2, .5)
@property
def top_right(self):
return Vec2(self.aspect_ratio / 2, .5)
@property
def bottom_left(self):
return Vec2(-self.aspect_ratio / 2, -.5)
@property
def bottom_right(self):
return Vec2(self.aspect_ratio / 2, -.5)
def center_on_screen(self):
self.position = Vec2(
int((self.screen_resolution[0] - self.size[0]) / 2),
int((self.screen_resolution[1] - self.size[1]) / 2))
def make_editor_gui(
self
): # called by main after setting up camera and application.development_mode
from ursina import camera, Entity, Text, Button, ButtonList, Func, Tooltip, held_keys, mouse
import time
self.editor_ui = Entity(parent=camera.ui,
eternal=True,
enabled=bool(application.development_mode))
self.exit_button = Button(parent=self.editor_ui,
eternal=True,
ignore_paused=True,
origin=(.5, .5),
enabled=self.borderless,
position=self.top_right,
z=-999,
scale=(.05, .025),
color=color.red.tint(-.2),
text='x',
on_click=application.quit,
name='exit_button')
def _exit_button_input(key):
if held_keys['shift'] and key == 'q' and not mouse.right:
self.exit_button.on_click()
self.exit_button.input = _exit_button_input
self.fps_counter = Text(
parent=self.editor_ui,
eternal=True,
origin=(.8, .5),
text='60',
ignore=False,
i=0,
position=(.5 * self.aspect_ratio,
.47 + (.02 * (not self.exit_button.enabled)), -999))
def _fps_counter_update():
if self.fps_counter.i > 60:
self.fps_counter.text = str(int(1 // time.dt))
self.fps_counter.i = 0
self.fps_counter.i += 1
self.fps_counter.update = _fps_counter_update
import webbrowser
self.cog_menu = ButtonList(
{
# 'Build' : Func(print, ' '),
'API Reference':
Func(webbrowser.open,
'https://www.ursinaengine.org/cheat_sheet_dark.html'),
# 'Asset Store' : Func(webbrowser.open, 'https://itch.io/tools/tag-ursina'),
'ursfx (Sound Effect Maker)':
lambda: exec(
'from ursina.prefabs import ursfx; ursfx.gui.enabled = True'
),
# 'Open Scene Editor' : Func(print, ' '),
'Change Render Mode <gray>[F10]<default>':
self.next_render_mode,
'Reset Render Mode <gray>[F9]<default>':
Func(setattr, self, 'render_mode', 'default'),
'Reload Models <gray>[F7]<default>':
application.hot_reloader.reload_models,
'Reload Textures <gray>[F6]<default>':
application.hot_reloader.reload_textures,
'Reload Code <gray>[F5]<default>':
application.hot_reloader.reload_code,
},
width=.35,
x=.62,
enabled=False,
eternal=True,
name='cog_menu',
)
self.cog_menu.on_click = Func(setattr, self.cog_menu, 'enabled', False)
self.cog_menu.y = -.5 + self.cog_menu.scale_y
self.cog_menu.scale *= .75
self.cog_menu.text_entity.x += .025
self.cog_menu.highlight.color = color.azure
self.cog_button = Button(parent=self.editor_ui,
eternal=True,
model='quad',
texture='cog',
scale=.015,
origin=(1, -1),
position=self.bottom_right,
name='cog_button')
info_text = '''This menu is not enabled in builds <gray>(unless you set application.development_mode to be not False).'''
self.cog_menu.info = Button(parent=self.cog_menu,
model='quad',
text='<gray>?',
scale=.1,
x=1,
y=.01,
origin=(.5, -.5),
tooltip=Tooltip(info_text,
scale=.75,
origin=(-.5, -.5),
eternal=True),
eternal=True,
name='cog_menu_info')
self.cog_menu.info.text_entity.scale *= .75
def _toggle_cog_menu():
self.cog_menu.enabled = not self.cog_menu.enabled
self.cog_button.on_click = _toggle_cog_menu
# print('-----------', time.time() - t) # 0.04
def update_aspect_ratio(self):
prev_aspect = self.aspect_ratio
self.aspect_ratio = self.size[0] / self.size[1]
from ursina import camera, window, application
value = [int(e) for e in base.win.getSize()]
camera.set_shader_input('window_size', value)
print_info('changed aspect ratio:', round(prev_aspect, 3), '->',
round(self.aspect_ratio, 3))
camera.ui_lens.set_film_size(camera.ui_size * .5 * self.aspect_ratio,
camera.ui_size * .5)
for e in [e for e in scene.entities if e.parent == camera.ui
] + self.editor_ui.children:
e.x /= prev_aspect / self.aspect_ratio
if camera.orthographic:
camera.orthographic_lens.set_film_size(
camera.fov * window.aspect_ratio, camera.fov)
application.base.cam.node().set_lens(camera.orthographic_lens)
@property
def position(self):
return self._position
@position.setter
def position(self, value):
# print('set window position:', value)
self._position = value
self.setOrigin(int(value[0]), int(value[1]))
base.win.request_properties(self)
@property
def size(self):
if not self.borderless:
return Vec2(*base.win.getSize())
return self._size
@size.setter
def size(self, value):
if hasattr(self, '_forced_aspect_ratio') and self.forced_aspect_ratio:
value = (value[1] * self.forced_aspect_ratio, value[1])
self._size = value
self.setSize(int(value[0]), int(value[1]))
self.aspect_ratio = value[0] / value[1]
from ursina import camera
camera.set_shader_input('window_size', value)
base.win.request_properties(self)
@property
def forced_aspect_ratio(self):
if not hasattr(self, '_forced_aspect_ratio'):
return None
return self._forced_aspect_ratio
@forced_aspect_ratio.setter
def forced_aspect_ratio(self, value):
if not value:
return
print('ttoooo', value)
self._forced_aspect_ratio = value
self.size = self.size
@property
def render_mode(self):
return self._render_mode
@render_mode.setter
def render_mode(self, value):
self._render_mode = value
# print('render mode:', value)
base.wireframeOff()
# disable collision display mode
if hasattr(self, 'original_colors'):
for i, e in enumerate(
[e for e in scene.entities if hasattr(e, 'color')]):
e.color = self.original_colors[i]
if e.collider:
e.collider.visible = False
for e in [e for e in scene.entities if e.model and e.alpha]:
e.setShaderAuto()
if value == 'wireframe':
base.wireframeOn()
elif value == 'colliders':
self.original_colors = [
e.color for e in scene.entities if hasattr(e, 'color')
]
for e in scene.entities:
e.color = color.clear
if e.collider:
# e.visible = False
e.collider.visible = True
elif value == 'normals':
from ursina.shaders import normals_shader
for e in [e for e in scene.entities if e.model and e.alpha]:
e.shader = normals_shader
e.set_shader_input('transform_matrix',
e.getNetTransform().getMat())
def next_render_mode(self):
i = self.render_modes.index(self.render_mode) + 1
if i >= len(self.render_modes):
i = 0
self.render_mode = self.render_modes[i]
@property
def title(self):
return self._title
@title.setter
def title(self, value):
self._title = value
loadPrcFileData('', f'window-title {value}')
@property
def icon(self):
return self._icon
@icon.setter
def icon(self, value):
self._icon = value
self.setIconFilename(value)
def __setattr__(self, name, value):
try:
super().__setattr__(name, value)
except:
pass
if name == 'fullscreen':
try:
if value == True:
self.windowed_position = self.position
self.windowed_size = self.size
self.size = self.fullscreen_size
self.center_on_screen()
else:
self.size = self.windowed_size
if self.windowed_position is not None:
self.position = self.windowed_position
else:
self.center_on_screen()
self.setFullscreen(value)
object.__setattr__(self, name, value)
return
except:
print_warning('failed to set fullscreen', value)
pass
if name == 'borderless':
self.setUndecorated(value)
if hasattr(self, 'exit_button'):
self.exit_button.enabled = not value
try:
application.base.win.request_properties(self)
except:
pass
object.__setattr__(self, name, value)
if name == 'color':
application.base.camNode.get_display_region(
0).get_window().set_clear_color(value)
if name == 'vsync':
if not application.base: # set vsync/framerate before window opened
if value == True or value == False:
loadPrcFileData('', f'sync-video {value}')
elif isinstance(value, int):
loadPrcFileData('', 'clock-mode limited')
loadPrcFileData('', f'clock-frame-rate {value}')
else:
from panda3d.core import ClockObject # set vsync/framerate in runtime
if value == True:
globalClock.setMode(ClockObject.MNormal)
elif value == False:
print_warning(
'error: disabling vsync during runtime is not yet implemented'
)
elif isinstance(value, (int, float, complex)):
globalClock.setMode(ClockObject.MLimited)
globalClock.setFrameRate(int(value))
object.__setattr__(self, name, value)
class Window(WindowProperties):
def __init__(self):
super().__init__()
loadPrcFileData('', 'window-title ursina')
loadPrcFileData('', 'notify-level-util error')
loadPrcFileData('', 'textures-auto-power-2 #t')
loadPrcFileData('', 'load-file-type p3assimp')
loadPrcFileData("", "framebuffer-multisample 1")
# loadPrcFileData('', 'framebuffer-multisample 1')
loadPrcFileData('', 'multisamples 2')
# loadPrcFileData('', 'textures-power-2 none')
# loadPrcFileData('', 'cursor-filename mycursor.ico')
# loadPrcFileData('', 'threading-model Cull/Draw')
loadPrcFileData('', 'coordinate-system y-up-left')
self.setForeground(True)
self.vsync = True # can't be set during play
self.show_ursina_splash = False
self.title = application.asset_folder.name
try:
self.screen_resolution = (get_monitors()[0].width, get_monitors()[0].height)
except:
print('using default sceen resolution.', 'OS:', os.name)
self.screen_resolution = Vec2(1366, 768)
print('screen resolution:', self.screen_resolution)
self.fullscreen_size = Vec2(self.screen_resolution[0]+1, self.screen_resolution[1]+1)
self.windowed_size = self.fullscreen_size / 1.25
self.windowed_position = None # gets set when entering fullscreen so position will be correct when going back to windowed mode
self.size = self.windowed_size
self.borderless = True
def late_init(self):
self.position = Vec2(0,0)
self.top = Vec2(0, .5)
self.bottom = Vec2(0, .5)
self.center = Vec2(0, 0)
self.fullscreen = False
self.cursor = True
self.color = color.dark_gray
self.render_modes = (
'default',
'wireframe',
'colliders',
'normals',
)
self.render_mode = 'default'
self.editor_ui = None
@property
def left(self):
return Vec2(-self.aspect_ratio/2, 0)
@property
def right(self):
return Vec2(self.aspect_ratio/2, 0)
@property
def top_left(self):
return Vec2(-self.aspect_ratio/2, .5)
@property
def top_right(self):
return Vec2(self.aspect_ratio/2, .5)
@property
def bottom_left(self):
return Vec2(-self.aspect_ratio/2, -.5)
@property
def bottom_right(self):
return Vec2(self.aspect_ratio/2, -.5)
def center_on_screen(self):
self.position = Vec2(
int((self.screen_resolution[0] - self.size[0]) / 2),
int((self.screen_resolution[1] - self.size[1]) / 2)
)
def make_editor_gui(self): # called by main after setting up camera and application.development_mode
from ursina import camera, Text, Button, ButtonList, Func
import time
self.editor_ui = Entity(parent=camera.ui, eternal=True, enabled=bool(application.development_mode))
self.exit_button = Button(parent=self.editor_ui, eternal=True, origin=(.5, .5), position=self.top_right, z=-999, scale=(.05, .025), color=color.red.tint(-.2), text='x', on_click=application.quit)
def _exit_button_input(key):
from ursina import held_keys, mouse
if held_keys['shift'] and key == 'q' and not mouse.right:
self.exit_button.on_click()
self.exit_button.input = _exit_button_input
self.fps_counter = Text(parent=self.editor_ui, eternal=True, position=(.5*self.aspect_ratio, .47, -999), origin=(.8,.5), text='60', ignore=False, i=0)
def _fps_counter_update():
if self.fps_counter.i > 60:
self.fps_counter.text = str(int(1//time.dt))
self.fps_counter.i = 0
self.fps_counter.i += 1
self.fps_counter.update = _fps_counter_update
import webbrowser
self.cog_menu = ButtonList({
# 'Build' : Func(print, ' '),
'Asset Store' : Func(webbrowser.open, "https://itch.io/tools/tag-ursina"),
# 'Open Scene Editor' : Func(print, ' '),
'Change Render Mode <gray>[F10]<default>' : self.next_render_mode,
'Reset Render Mode <gray>[F9]<default>' : Func(setattr, self, 'render_mode', 'default'),
'Reload Models <gray>[F7]<default>' : application.hot_reloader.reload_models,
'Reload Textures <gray>[F6]<default>' : application.hot_reloader.reload_textures,
'Reload Code <gray>[F5]<default>' : application.hot_reloader.reload_code,
},
width=.35,
x=.62,
enabled=False,
eternal=True
)
self.cog_menu.on_click = Func(setattr, self.cog_menu, 'enabled', False)
self.cog_menu.y = -.5 + self.cog_menu.scale_y
self.cog_menu.scale *= .75
self.cog_menu.text_entity.x += .025
self.cog_menu.highlight.color = color.azure
self.cog_button = Button(parent=self.editor_ui, eternal=True, model='circle', scale=.015, origin=(1,-1), position=self.bottom_right)
def _toggle_cog_menu():
self.cog_menu.enabled = not self.cog_menu.enabled
self.cog_button.on_click = _toggle_cog_menu
# print('-----------', time.time() - t) # 0.04
def update_aspect_ratio(self):
from ursina import camera
camera.ui_lens.set_film_size(camera.ui_size * .5 * self.aspect_ratio, camera.ui_size * .5)
@property
def size(self):
return Vec2(self.get_size()[0], self.get_size()[1])
@size.setter
def size(self, value):
self.set_size(int(value[0]), int(value[1]))
self.aspect_ratio = value[0] / value[1]
base.win.requestProperties(self)
self.update_aspect_ratio()
@property
def render_mode(self):
return self._render_mode
@render_mode.setter
def render_mode(self, value):
self._render_mode = value
print('render mode:', value)
base.wireframeOff()
# disable collision display mode
if hasattr(self, 'original_colors'):
for i, e in enumerate([e for e in scene.entities if hasattr(e, 'color')]):
e.color = self.original_colors[i]
if e.collider:
e.collider.visible = False
for e in [e for e in scene.entities if e.model and e.alpha]:
e.setShaderAuto()
if value == 'wireframe':
base.wireframeOn()
if value == 'colliders':
self.original_colors = [e.color for e in scene.entities if hasattr(e, 'color')]
for e in scene.entities:
e.color = color.clear
if e.collider:
# e.visible = False
e.collider.visible = True
if value == 'normals':
from ursina.shaders import normals_shader
for e in [e for e in scene.entities if e.model and e.alpha]:
e.shader = normals_shader
e.set_shader_input('transform_matrix', e.getNetTransform().getMat())
def next_render_mode(self):
i = self.render_modes.index(self.render_mode) + 1
if i >= len(self.render_modes):
i = 0
self.render_mode = self.render_modes[i]
def __setattr__(self, name, value):
try:
super().__setattr__(name, value)
except:
pass
if name == 'position':
self.setOrigin(int(value[0]), int(value[1]))
application.base.win.request_properties(self)
object.__setattr__(self, name, value)
if name == 'fullscreen':
try:
if value == True:
self.windowed_size = self.size
self.windowed_position = self.position
self.size = self.fullscreen_size
self.center_on_screen()
else:
self.size = self.windowed_size
if self.windowed_position is not None:
self.position = self.windowed_position
else:
self.center_on_screen()
object.__setattr__(self, name, value)
return
except:
print('failed to set fullscreen', value)
pass
if name == 'borderless':
self.setUndecorated(value)
try:
application.base.win.request_properties(self)
except:
pass
object.__setattr__(self, name, value)
if name == 'color':
application.base.camNode.get_display_region(0).get_window().set_clear_color(value)
if name == 'vsync':
if value == True:
loadPrcFileData('', 'sync-video True')
else:
loadPrcFileData('', 'sync-video False')
print('set vsync to false')
object.__setattr__(self, name, value)
super().__init__()
self.parent = camera.ui
self.texture = 'cursor'
self.model = 'quad'
self.color = color.light_gray
# self.origin = (-.49, .49)
self.scale *= .05
self.render_queue = 1
for key, value in kwargs.items():
setattr(self, key, value)
def update(self):
self.position = Vec3(mouse.x, mouse.y, -100)
if __name__ == '__main__':
from ursina import Ursina, Button, scene, Panel, Mesh
app = Ursina()
Button('button').fit_to_text()
camera.orthographic = True
camera.fov = 100
cursor = Cursor(model=Mesh(vertices=[(-.5, 0, 0), (.5, 0, 0), (0, -.5, 0),
(0, .5, 0)],
triangles=[(0, 1), (2, 3)],
mode='line',
thickness=2),
scale=.02)
mouse.visible = False
app.run()
def make_editor_gui(
self
): # called by main after setting up camera and application.development_mode
from ursina import camera, Text, Button, ButtonList, Func
import time
if not application.development_mode:
return
self.editor_ui = Entity(parent=camera.ui, eternal=True)
self.exit_button = Button(parent=self.editor_ui,
eternal=True,
origin=(.5, .5),
position=self.top_right,
z=-999,
scale=(.05, .025),
color=color.red.tint(-.2),
text='x',
on_click=application.quit)
def _exit_button_input(key):
from ursina import held_keys, mouse
if held_keys['shift'] and key == 'q' and not mouse.right:
self.exit_button.on_click()
self.exit_button.input = _exit_button_input
self.fps_counter = Text(parent=self.editor_ui,
eternal=True,
position=(.5 * self.aspect_ratio, .47, -999),
origin=(.8, .5),
text='60',
ignore=False,
i=0)
def _fps_counter_update():
if self.fps_counter.i > 60:
self.fps_counter.text = str(int(1 // time.dt))
self.fps_counter.i = 0
self.fps_counter.i += 1
self.fps_counter.update = _fps_counter_update
import webbrowser
self.cog_menu = ButtonList(
{
# 'Build' : Func(print, ' '),
'Asset Store':
Func(webbrowser.open, "https://itch.io/tools/tag-ursina"),
# 'Open Scene Editor' : Func(print, ' '),
'Reload Textures [F6]':
application.hot_reloader.reload_textures,
'Reload Models [F7]':
application.hot_reloader.reload_models,
'Reload Code [F5]':
application.hot_reloader.reload_code,
},
width=.3,
x=.64,
enabled=False,
eternal=True)
self.cog_menu.on_click = Func(setattr, self.cog_menu, 'enabled', False)
self.cog_menu.y = -.5 + self.cog_menu.scale_y
self.cog_menu.scale *= .75
self.cog_menu.text_entity.x += .025
self.cog_menu.highlight.color = color.azure
self.cog_button = Button(parent=self.editor_ui,
eternal=True,
model='circle',
scale=.015,
origin=(1, -1),
position=self.bottom_right)
def _toggle_cog_menu():
self.cog_menu.enabled = not self.cog_menu.enabled
self.cog_button.on_click = _toggle_cog_menu
except:
pass
def close(self):
if self.popup:
self.bg.enabled = False
self.animate_scale_y(0, duration=.1)
invoke(setattr, self, 'enabled', False, delay=.2)
if __name__ == '__main__':
'''
WindowPanel is an easy way to create UI. It will automatically layout the content.
'''
from ursina import Ursina, ButtonGroup
app = Ursina()
wp = WindowPanel(
title='Custom Window',
content=(
Text('Name:'),
InputField(name='name_field'),
Button(text='Submit', color=color.azure),
Slider(),
Slider(),
ButtonGroup(('test', 'eslk', 'skffk'))
),
)
app.run()
if name == 'vsync':
if value == True:
loadPrcFileData('', 'sync-video True')
else:
loadPrcFileData('', 'sync-video False')
print('set vsync to false')
object.__setattr__(self, name, value)
sys.modules[__name__] = Window()
if __name__ == '__main__':
from ursina import *
# application.development_mode = False
app = Ursina()
window.title = 'Title'
window.borderless = False
# window.fullscreen = False
window.fps_counter.enabled = False
# window.exit_button.visible = False
# window.cog_button.enabled = False
camera.orthographic = True
camera.fov = 2
Entity(model='cube', color=color.green, collider='box', texture='shore')
Button(scale=.5, text='test', position=window.right)
app.run()
