def draw_label(self):
if not self.is_init:
if self.player['die']:
# 玩家死亡
self.dialogue.draw()
self.label['center'].document = decode_attributed(
'{color (255, 255, 255, 255)}{font_size 30}' +
lang['game.text.die'])
self.label['actionbar'].document = decode_attributed(
'{color (0, 0, 0, 255)}{font_size 15}' +
self.player['die_reason'])
self.label['center'].draw()
self.label['actionbar'].draw()
elif self.ext['position']:
# 在屏幕左上角绘制标签
x, y, z = self.player['position']
self.label['top'].document = decode_attributed(
'{color (255, 255, 255, 255)}{background_color (0, 0, 0, 64)}'
+ lang['game.text.position'] %
(x, y, z, pyglet.clock.get_fps()))
self.label['top'].draw()
self.dialogue.draw()
else:
# 初始化屏幕
self.loading_image.blit(0, 0)
self.label['center'].document = decode_attributed(
'{color (255, 255, 255, 255)}{font_size 15}' +
lang['game.text.loading'])
self.label['center'].draw()
def update(self):
self.info_layer.begin_update()
if self.model is None:
self.info_layer.document = text.decode_attributed('')
else:
self.info_layer.document = text.decode_attributed(self.display_model())
self.info_layer.end_update()
def add_dialogue(self, text):
log_info('dialogue add: %s' % text)
try:
decode_attributed(text)
except:
text = '{color (255, 0, 0, 255)}decode error'
else:
pass
self.dialogue.append(text)
self.last = time.time()
if len(self.shown) < 10:
self.shown.append(text)
else:
self.shown.pop(0)
self.shown.append(text)
def draw(self):
# 两个换行符表示真正的换行
text = decode_attributed(
'{color (255, 255, 255, 255)}{background_color (0, 0, 0, 64)}' +
'\n\n'.join(self.shown))
self.dialogue_label.document = text
self.dialogue_label.draw()
def prepend_text(self, formatted_text):
"Preprends formatted text to the document"
formatted_text += "{}\n"
document = text.decode_attributed(formatted_text)
self.document.insert_text(0, document.text)
for attribute, runlist in document._style_runs.iteritems():
for start, stop, value in runlist:
self.document.set_style(start, stop, {attribute:value})
def append_text(self, formatted_text):
"Adds formatted text to the document"
document = text.decode_attributed("\n" + formatted_text)
insert_pos = len(self.document.text)
self.document.insert_text(insert_pos, document.text)
for attribute, runlist in document._style_runs.iteritems():
for start, stop, value in runlist:
self.document.set_style(start + insert_pos, stop + insert_pos, {attribute:value})
if self.info_layer.height < self.info_layer.content_height:
self.info_layer.view_y = self.info_layer.height - self.info_layer.content_height
def __init__(self, width, height):
self.dialogue_label = pyglet.text.DocumentLabel(decode_attributed(''),
x=0,
y=height - 75,
width=width // 2,
multiline=True)
# 全部聊天内容
self.dialogue = []
# 实际显示的聊天内容
self.shown = []
# 最后一条聊天发送的时间
self.last = time.time()
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.batch = graphics.Batch()
self.document = text.decode_attributed(doctext)
self.margin = 2
self.layout = layout.IncrementalTextLayout(
self.document, self.width - self.margin * 2, self.height - self.margin * 2, multiline=True, batch=self.batch
)
self.caret = caret.Caret(self.layout)
self.push_handlers(self.caret)
self.set_mouse_cursor(self.get_system_mouse_cursor("text"))
def __init__(self, *args, **kwargs):
super(TestWindow, self).__init__(*args, **kwargs)
self.batch = graphics.Batch()
self.document = text.decode_attributed(doctext)
self.margin = 2
self.layout = layout.IncrementalTextLayout(self.document,
self.width - self.margin * 2, self.height - self.margin * 2,
multiline=True,
batch=self.batch)
self.caret = caret.Caret(self.layout)
self.push_handlers(self.caret)
self.set_mouse_cursor(self.get_system_mouse_cursor('text'))
def __init__(self, multiline, wrap_lines, msg, *args, **kwargs):
super(TestWindow, self).__init__(*args, **kwargs)
self.batch = graphics.Batch()
self.document = text.decode_attributed(msg)
self.margin = 2
self.layout = layout.IncrementalTextLayout(self.document,
(self.width - self.margin * 2),
self.height - self.margin * 2,
multiline=multiline,
wrap_lines=wrap_lines,
batch=self.batch)
self.caret = caret.Caret(self.layout)
self.push_handlers(self.caret)
self.wrap_lines = wrap_lines
self.set_mouse_cursor(self.get_system_mouse_cursor('text'))
def __init__(self, multiline, wrap_lines, msg, *args, **kwargs):
super().__init__(*args, **kwargs)
self.batch = graphics.Batch()
self.document = text.decode_attributed(msg)
self.margin = 2
self.layout = layout.IncrementalTextLayout(
self.document, (self.width - self.margin * 2),
self.height - self.margin * 2,
multiline=multiline,
wrap_lines=wrap_lines,
batch=self.batch)
self.caret = caret.Caret(self.layout)
self.push_handlers(self.caret)
self.wrap_lines = wrap_lines
self.set_mouse_cursor(self.get_system_mouse_cursor('text'))
def __init__(self, *args, **kwargs):
super(Window, self).__init__(*args, **kwargs)
# 窗口是否捕获鼠标
self.exclusive = False
# 玩家状态: 是否潜行, 是否飞行...
self.player = {}
self.player['stealing'] = False
self.player['flying'] = False
self.player['running'] = False
self.player['die'] = False
self.player['in_hud'] = False
self.player['press_e'] = False
# Strafing is moving lateral to the direction you are facing,
# e.g. moving to the left or right while continuing to face forward.
#
# First element is -1 when moving forward, 1 when moving back, and 0
# otherwise. The second element is -1 when moving left, 1 when moving
# right, and 0 otherwise.
self.player['strafe'] = [0, 0]
# 玩家在世界中的位置 (x, y, z)
self.player['position'] = (0, 4, 0)
self.player['respawn_position'] = (0, 4, 0)
# 拓展功能
self.ext = {}
self.ext['debug'] = False
self.ext['open'] = False
self.ext['position'] = False
self.ext['running'] = False
# First element is rotation of the player in the x-z plane (ground
# plane) measured from the z-axis down. The second is the rotation
# angle from the ground plane up. Rotation is in degrees.
#
# The vertical plane rotation ranges from -90 (looking straight down) to
# 90 (looking straight up). The horizontal rotation range is unbounded.
self.rotation = (0, 0)
# Which sector the player is currently in.
self.sector = None
# 这个十字在屏幕中央
self.reticle = None
# Velocity in the y (upward) direction.
self.dy = 0
# 玩家可以放置的方块, 使用数字键切换
self.inventory = [
'grass', 'dirt', 'sand', 'stone', 'log', 'leaf', 'brick', 'plank',
'craft_table'
]
# 玩家手持的方块
self.block = self.inventory[0]
# 数字键列表
self.num_keys = [
key._1, key._2, key._3, key._4, key._5, key._6, key._7, key._8,
key._9, key._0
]
# 这个标签在画布的上方显示
self.label = {}
self.label['top'] = pyglet.text.DocumentLabel(decode_attributed(''),
x=0,
y=self.height - 30,
anchor_x='left',
anchor_y='center')
self.is_init = True
# 这个标签在画布正中偏上显示
self.label['center'] = pyglet.text.DocumentLabel(decode_attributed(''),
x=self.width // 2,
y=self.height // 2 +
50,
anchor_x='center',
anchor_y='center')
# 这个标签在画布正中偏下显示
self.label['actionbar'] = pyglet.text.DocumentLabel(
decode_attributed(''),
x=self.width // 2,
y=self.height // 2 - 100,
anchor_x='center',
anchor_y='center')
# 加载用图片
self.loading_image = image.load(
os.path.join(path['texture'], 'loading.png'))
self.loading_image.height = self.height
self.loading_image.width = self.width
# 覆盖屏幕的矩形
self.full_screen = Rectangle(0, 0, self.width, self.height)
# 聊天区
self.dialogue = Dialogue(self.width, self.height)
# 将 self.upgrade() 方法每 1.0 / TICKS_PER_SEC 调用一次, 它是游戏的主事件循环
pyglet.clock.schedule_interval(self.update, 1.0 / TICKS_PER_SEC)
# 检测玩家是否应该死亡
pyglet.clock.schedule_interval(self.check_die, 1.0 / TICKS_PER_SEC)
# 每10秒更新一次方块数据
pyglet.clock.schedule_interval(self.update_status, 10.0)
# 每60秒保存一次进度
pyglet.clock.schedule_interval(self.save, 30.0)
log_info('welcome %s(id: %s)' % (player['name'], player['id']))
def display(self, txt):
self.document = text.decode_attributed(txt)
self.info_layer = text.layout.IncrementalTextLayout(self.document, width= self.info_w
, height = self.info_h
, multiline=True)
self.info_layer.x, self.info_layer.y = PADDING, PADDING
