def button_box(w, h, text, color, offset='', bg=''):
mouse_over = False
width = terminal.measure(text)[0]
mouse = (terminal.state(terminal.TK_MOUSE_X),
terminal.state(terminal.TK_MOUSE_Y))
if (mouse[1] <= h + 2 and mouse[1] >= h) and (mouse[0] <= w + width
and mouse[0] >= w):
color = '[color=' + color + ']'
text = color + text
mouse_over = True
else:
color = ''
text = bg + text
draw_rect(w, h, terminal.measure(text)[0] + 2, 3, color=color)
terminal.printf(w + 1, h + 1, text)
return mouse_over
def draw_messages(self):
terminal.bkcolor(0xFF000000)
terminal.color(0xFFFFFFFF)
# Load new messages into a list
messages = []
for entity, message in self.world.get_component(Message):
messages.append(message)
self.world.delete_entity(entity)
# Sort by priority
messages.sort(key=lambda m: m.priority, reverse=True)
prefix = "[color=#FF666666]>[/color] "
for index, message in enumerate(messages):
self.buffer.append(prefix + message.text)
prefix = " "
self.buffer = self.buffer[-14:]
s = "\n".join(self.buffer)
w, h = terminal.measure(s, 50, 14)
if h < 14:
align = terminal.TK_ALIGN_TOP
else:
align = terminal.TK_ALIGN_BOTTOM
terminal.puts(x=34, y=7, s=s, width=50, height=14, align=align)
def update_heights(self, width):
self.width = width
self.heights = [blt.measure(text, width)[1] for text in self.texts]
# print('log height', self.heights)
# recompute total height, including the blank lines between messages
if len(self.texts) <= self.total_height:
return
self.total_height = len(self.texts) + sum(self.heights) - 1
def add_message(self, message, color='white'):
"""Add message to log.
Wraps messages to width and deletes lines when buffer is full.
"""
_, num_lines = blt.measure(message, self.width, self.height)
self.lines += num_lines
while self.lines >= self.height:
oldest_message = self.messages.popleft()
self.lines -= oldest_message.lines
self.messages.append(
Message(text=message, color=color, lines=num_lines))
def calculate_select_box_dimension(ctrl):
w, h = 3, 3
for item in ctrl.items:
w = max(len(item.label), w)
for item in ctrl.items:
box = "[bbox={}]".format(w)
(_, m) = terminal.measure(box + item.label)
h = max(m, h)
return w, h
def button_text(w, h, text, color, offset='', bg=''):
mouse_over = False
width = terminal.measure(text)[0]
mouse = (terminal.state(terminal.TK_MOUSE_X),
terminal.state(terminal.TK_MOUSE_Y))
if h == mouse[1] and (mouse[0] <= w + width and mouse[0] >= w):
text = '[color=' + color + ']' + text
mouse_over = True
else:
text = bg + text
terminal.printf(w, h, text)
return mouse_over
def draw_history(history: History):
r = settings.status_rect
x, y = r.x + 1, r.bottom - 2
color = "white"
for msgtime, msg in reversed(history.messages):
if y <= r.y:
return
s = "{} [color={}][bbox={}]{}".format(msgtime.strftime("%H:%M:%S"),
color, r.width, msg)
terminal.print_(x, y, s)
(_, mh) = terminal.measure(s)
y -= mh
color = "dark gray"
def button_sliding(w, h, text, color, key=False):
mouse_over = False
width = terminal.measure(text)[0]
mouse = (terminal.state(terminal.TK_MOUSE_X),
terminal.state(terminal.TK_MOUSE_Y))
if key or (h == mouse[1] or h == mouse[1] - 1) and (mouse[0] <= w + width
and mouse[0] >= w):
text = text
mouse_over = True
else:
text = '[color=' + color + '] ' + text
terminal.printf(w, h, text)
return mouse_over
def draw_inventory_state_items(items, selected_index):
line_x = settings.gui_rect.x + 1
line_y = settings.gui_rect.y + 3
line_w = settings.gui_rect.width - 3
item_w = 2
item_h = 3
index = 0
for item in items:
text_x = line_x + 4
text_y = line_y + 1
if index == selected_index:
item_bg = colors.inventory_item_hover_bg
item_fg = colors.inventory_item_hover_fg
else:
item_bg = colors.inventory_bk_color
item_fg = colors.inventory_item_fg
label = "[bbox={}][color=white] {}[/color]".format(
line_w, item.description)
_, mh = terminal.measure(label)
cy = mh
# draw icon
terminal.bkcolor(colors.inventory_bk_color)
terminal.color(colors.white)
draw_corners(line_x, line_y, line_x + item_w, line_y + item_w)
terminal.color(item.color)
terminal.put(line_x + 1, line_y + 1, item.char)
# draw highlight
terminal.bkcolor(item_bg)
terminal.clear_area(text_x, line_y, line_w - 4, item_h)
# draw text
terminal.print_(text_x, text_y, label)
# restore background color
terminal.bkcolor(colors.black)
# calculations
line_y += max(3, cy + 1)
index += 1
def draw_select_box(control, x, y):
padding_left = 2
w, h = calculate_select_box_dimension(control)
w += padding_left
index = 0
py = 0
for item in control.items:
color = colors.white
if item.active and control.item_focused_index == index:
color = colors.yellow
elif not item.active:
color = colors.gray
box = "[bbox={}]".format(w - padding_left)
(_, height) = terminal.measure(box + item.label)
terminal.color(color)
terminal.print_(x + 2, y + py, box + item.label)
if index == control.item_focused_index:
terminal.color(color)
terminal.put(x, y + py, ">")
py += height
index += 1
def update_heights(self, width):
self.heights = [blt.measure(text, width)[1] for text in self.texts]
# recompute total height, including the blank lines between messages
self.total_height = sum(self.heights) + len(self.texts) - 1
def intrinsic_size(self):
width, height = terminal.measure(self.text)
return Size(width, height)
def center_text(self, string):
offset = int(terminal.measure(string)[0] / 2)
return (self.window_center - offset)
def write_center(y: int, text: str):
screen_w = int(terminal.get("ini.game.screen_width", "100"))
w, _ = terminal.measure(text)
x = (screen_w - w) // 2
terminal.print_(x, y, text)