def show(self, ui, *, pan=(0, 0)):
# show board
ui.show_ui(self.pos, self.board_ui, pan=utils.add(self.pan, pan))
# show apples
for apple in self.apples:
apple.show(ui, pan=utils.add(self.pos, self.pan, pan))
def focus_board(self, grid):
grid_pos = utils.add(
self.get(grid).get_rect()[0], (self.grid_size // 2, grid[1] // 2))
self.pan = list(
utils.add(self.args.get_pos(1, 1), utils.negative(self.pos),
utils.negative(grid_pos)))
self.pan[0] = utils.min_max(self.pan[0], -self.size(0) // 2,
self.size(0) // 2)
self.pan[1] = utils.min_max(self.pan[1], -self.size(1) // 2,
self.size(1) // 2)
def show(self, ui, *, pan=(0, 0)):
# show background
ui.show_div(self.pos, self.size, color=(210, 210, 210), pan=pan)
ui.show_div(self.pos, self.size, border=1, pan=pan)
# show text
ui.show_text(utils.add(self.pos, (50, 30)), self.name, f.cambria(25), pan=pan, align=(0, 1))
ui.show_text(utils.add(self.pos, (50, 80)), self.ip, f.cambria(15), pan=pan, align=(0, 1))
ui.show_text(utils.add(self.pos, (150, 80)), str(self.port), f.cambria(15), pan=pan, align=(0, 1))
# show button
self.join_btn.show(ui, pan=pan)
def get_rect(self, *, pan=(0, 0)):
pan = utils.add(self.pan, pan)
return [[self.pos[0] + pan[0], self.pos[1] + pan[1]],
[
self.pos[0] + self.size(0) + pan[0],
self.pos[1] + self.size(1) + pan[1]
]]
def show(self, ui, *, pan=(0, 0)):
ui.show_circle(utils.add(self.get_rect()[0],
((self.grid_size + 1) // 2,
(self.grid_size + 1) // 2)),
self.radius,
color=self.color,
pan=pan)
def __init__(self, args, pos, address, name, *, align=(0, 0)):
self.args = args
self.size = [600, 100]
self.pos = utils.top_left(pos, self.size, align=align)
self.ip = address[0]
self.port = address[1]
self.name = name
self.join_btn = c.Button(utils.add(self.pos, (550, 50)), (80, 60), 'Join', font=f.tnr(20), border=1, align=(1, 1))
def set_direction(self, direction):
if direction[0]**2 + direction[1]**2 != 1:
return [None]
default_direction = self.get_default_direction()
# length is 1 or direction is not BACK
if default_direction is None or utils.add(direction,
default_direction) != (0, 0):
self.direction = tuple(direction)
return [None]
def show_circle(self,
pos,
radius,
*,
border=0,
color=(0, 0, 0),
align=(1, 1),
pan=(0, 0)):
pos = utils.add(
utils.top_left(pos, (radius * 2, radius * 2), align=align),
(radius, radius), pan)
pygame.draw.circle(self.screen, color, pos, radius, border)
def show_div(self,
pos,
size,
*,
border=0,
color=(0, 0, 0),
align=(0, 0),
pan=(0, 0)):
# align: 0 left/top, 1 center, 2 right/bottom
pos = utils.add(pos, pan)
rect = [utils.top_left(pos, size, align=align), size]
pygame.draw.rect(self.screen, color, rect, border)
def show_texts(self, pos, texts, font, *, align=(0, 0), pan=(0, 0)):
pos = utils.add(pos, pan)
text_font = self.font.render_font(font)
# evaluate total size
total_size = (0, 0)
for text in texts:
size = text_font.size(text[0])
total_size = (total_size[0] + size[0], size[1])
# draw text
pos, x = utils.top_left(pos, total_size, align=align), 0
for text in texts:
text_img = text_font.render(text[0], True, text[1])
self.screen.blit(text_img, (pos[0] + x, pos[1]))
x += text_img.get_size()[0]
def show_triangle(self,
pos,
radius,
direction,
*,
border=0,
color=(0, 0, 0),
pan=(0, 0)):
pos = utils.add(pos, pan)
if direction == 'left':
points = ((pos[0] - radius, pos[1]), (pos[0] + radius,
pos[1] - 2 * radius),
(pos[0] + radius, pos[1] + 2 * radius))
else:
points = ((pos[0] + radius, pos[1]), (pos[0] - radius,
pos[1] - 2 * radius),
(pos[0] - radius, pos[1] + 2 * radius))
pygame.draw.polygon(self.screen, color, points, border)
def show_text(self,
pos,
text,
font,
*,
color=(0, 0, 0),
background=None,
save=None,
align=(0, 0),
pan=(0, 0)):
if text == '':
return
if save is None:
pos = utils.add(pos, pan)
text_img = self.font.render_font(font).render(
text, True, color, background)
size = text_img.get_size()
self.screen.blit(text_img, utils.top_left(pos, size, align=align))
return
text_imgs = []
for char in text:
char_img = self.font.load(save, char)
if char_img is None:
char_img = self.font.render_font(font).render(
char, True, color, background)
self.font.save(save, char, char_img)
text_imgs.append(char_img)
total_size = sum([text_img.get_size()[0] for text_img in text_imgs]), \
max([text_img.get_size()[1] for text_img in text_imgs])
pos = utils.top_left(pos, total_size, align=align)
x, y = pos[0], pos[1] + total_size[1] // 2
for text_img in text_imgs:
self.show_img((x, y), text_img, align=(0, 1), pan=pan)
x += text_img.get_size()[0]
def show_line(self, start, end, *, width=1, color=(0, 0, 0), pan=(0, 0)):
start = utils.add(start, pan)
end = utils.add(end, pan)
pygame.draw.line(self.screen, color, start, end, width)
def show_ui(self, pos, ui, *, pan=(0, 0), align=(0, 0)):
pos = utils.top_left(utils.add(pos, pan), ui.size, align=align)
self.screen.blit(ui.screen, pos)
def show_img(self, pos, img, *, align=(0, 0), pan=(0, 0)):
pos = utils.add(pos, pan)
size = img.get_size()
self.screen.blit(img, utils.top_left(pos, size, align=align))
def show_player(self, ui, player, *, pan=(0, 0)):
for grid in player.grids:
self.get(grid).show_inner(ui,
color=player.color,
pan=utils.add(self.pos, self.pan, pan))
def get_default_direction(self):
if len(self.grids) == 1:
return None
direction = utils.add(self.head(), utils.negative(self.grids[-2]))
if direction[0]**2 + direction[1]**2 == 1:
return direction
def get_target(self):
return utils.add(self.head(), self.direction)
