def prepare_map_cache(self):
w, h = self.widget_size
size_mul = self.MAP_CACHE_SIZE * 2 + 1
size = (size_mul * w / self.zoom, size_mul * h / self.zoom)
if size[0] > 2048: size = (2048, size[1] * 2048 / size[0])
if size[1] > 2048: size = (size[0] * 2048 / size[1], 2048)
size = (int(size[0]), int(size[1]))
if size != self.map_cache.get_size():
self.client.set_map_size(size)
self.map_cache = graphics.create_surface(size[0], size[1], alpha=False)
if self.zoom != 1:
self.scaled_map_cache = graphics.create_surface(int(size_mul * w), int(size_mul * h))
self.user_corner = (int(self.MAP_CACHE_SIZE * w), int(self.MAP_CACHE_SIZE * h))
self.valid_for_origin = freeciv.func.get_map_view_origin()
def prepare_map_cache(self):
w, h = self.widget_size
size_mul = self.MAP_CACHE_SIZE * 2 + 1
size = (size_mul * w / self.zoom, size_mul * h / self.zoom)
if size[0] > 2048: size = (2048, size[1] * 2048 / size[0])
if size[1] > 2048: size = (size[0] * 2048 / size[1], 2048)
size = (int(size[0]), int(size[1]))
if size != self.map_cache.get_size():
self.client.set_map_size(size)
self.map_cache = graphics.create_surface(size[0], size[1], alpha=False)
if self.zoom != 1:
self.scaled_map_cache = graphics.create_surface(int(size_mul * w), int(size_mul * h))
self.user_corner = (int(self.MAP_CACHE_SIZE * w), int(self.MAP_CACHE_SIZE * h))
self.valid_for_origin = freeciv.func.get_map_view_origin()
def draw(self, surf, clip_pos):
pos = (0, 0)
cliptex = graphics.create_surface(*self.widget_size)
if not self.scrolling:
target = (pos[0] - self.user_corner[0], pos[1] - self.user_corner[1])
self.maybe_update_whole_canvas()
if self.zoom == 1:
self.client.draw_map(cliptex, target)
else:
self.client.draw_map(self.map_cache, (0, 0))
rect = self.user_corner + (self.map_cache.get_width() - self.user_corner[0],
self.map_cache.get_height() - self.user_corner[1])
#cliptex.blit(scale_by(self.map_cache.suburface(rect), self.zoom), (pos[0], pos[1]))
cliptex.blit(self.map_cache, src=rect,
dest=(pos[0], pos[1], rect[2] * self.zoom, rect[3] * self.zoom))
else:
if freeciv.func.get_map_view_origin() != self.valid_for_origin:
self.reload()
else:
if self.does_exceed():
self.update_origin()
self.reload()
if self.zoom == 1:
cliptex.blit(self.map_cache, (pos[0] - self.user_corner[0], pos[1] - self.user_corner[1]))
else:
cliptex.blit(self.scaled_map_cache, (int(pos[0] - self.user_corner[0] * self.zoom),
int(pos[1] - self.user_corner[1] * self.zoom)))
surf.blit(cliptex, clip_pos)
def draw(self, surf, clip_pos):
pos = (0, 0)
cliptex = graphics.create_surface(*self.widget_size)
if not self.scrolling:
target = (pos[0] - self.user_corner[0],
pos[1] - self.user_corner[1])
self.maybe_update_whole_canvas()
if self.zoom == 1:
self.client.draw_map(cliptex, target)
else:
self.client.draw_map(self.map_cache, (0, 0))
rect = self.user_corner + (
self.map_cache.get_width() - self.user_corner[0],
self.map_cache.get_height() - self.user_corner[1])
#cliptex.blit(scale_by(self.map_cache.suburface(rect), self.zoom), (pos[0], pos[1]))
cliptex.blit(self.map_cache,
src=rect,
dest=(pos[0], pos[1], rect[2] * self.zoom,
rect[3] * self.zoom))
else:
if freeciv.func.get_map_view_origin() != self.valid_for_origin:
self.reload()
else:
if self.does_exceed():
self.update_origin()
self.reload()
if self.zoom == 1:
cliptex.blit(self.map_cache, (pos[0] - self.user_corner[0],
pos[1] - self.user_corner[1]))
else:
cliptex.blit(self.scaled_map_cache,
(int(pos[0] - self.user_corner[0] * self.zoom),
int(pos[1] - self.user_corner[1] * self.zoom)))
surf.blit(cliptex, clip_pos)
def draw_text(self, text):
spacing = self.font.render('l', 1, (0,0,0)).get_width()
width = self.width
words = []
lines = [words]
current_width = 0
for word in text.split():
img = self.font.render(word, 1, self.color)
if current_width != 0 and img.get_width() + current_width > self.width:
words = []
lines.append(words)
current_width = 0
words.append(img)
current_width += img.get_width() + spacing
height = sum( max([ word.get_height() for word in line ] + [0]) for line in lines )
surf = graphics.create_surface(width, height)
y = 0
for line in lines:
if not line: continue
x = 0
for word in line:
surf.blit(word, (x, y))
x += word.get_width() + spacing
y += max( word.get_height() for word in line )
return surf
def draw_text(self, text):
spacing = self.font.render('l', 1, (0, 0, 0)).get_width()
width = self.width
words = []
lines = [words]
current_width = 0
for word in text.split():
img = self.font.render(word, 1, self.color)
if current_width != 0 and img.get_width(
) + current_width > self.width:
words = []
lines.append(words)
current_width = 0
words.append(img)
current_width += img.get_width() + spacing
height = sum(
max([word.get_height() for word in line] + [0]) for line in lines)
surf = graphics.create_surface(width, height)
y = 0
for line in lines:
if not line: continue
x = 0
for word in line:
surf.blit(word, (x, y))
x += word.get_width() + spacing
y += max(word.get_height() for word in line)
return surf
def draw_clipped(self, surf, pos, clip):
rect = graphics.Rect(clip)
cliptex = graphics.create_surface(rect[2], rect[3])
relpos = ui.layout._subpoints(pos, (rect[0], rect[1]))
self.draw(cliptex, relpos)
surf.blit(cliptex, (rect[0], rect[1]))
def draw_clipped(self, surf, pos, clip):
rect = graphics.Rect(clip)
cliptex = graphics.create_surface(rect[2], rect[3])
relpos = ui.layout._subpoints(pos, (rect[0], rect[1]))
self.draw(cliptex, relpos)
surf.blit(cliptex, (rect[0], rect[1]))
def draw_fragment(self, rect):
with self.save_state():
self.set_map_size((rect[2], rect[3]))
self.set_map_origin(rect[0], rect[1])
surf = graphics.create_surface(rect[2], rect[3])
surf.fill((255, 0, 255, 255), blend=graphics.MODE_NONE)
self.client.draw_map(surf, (0, 0))
tile_pos = freeciv.func.py_canvas_to_map(rect[2] / 2, rect[3] / 2)
return surf, tile_pos
def draw_fragment(self, rect):
with self.save_state():
self.set_map_size((rect[2], rect[3]))
self.set_map_origin(rect[0], rect[1])
surf = graphics.create_surface(rect[2], rect[3])
surf.fill((255, 0, 255, 255), blend=graphics.MODE_NONE)
self.client.draw_map(surf, (0, 0))
tile_pos = freeciv.func.py_canvas_to_map(rect[2] / 2, rect[3] / 2)
return surf, tile_pos
def draw_clipped(self, surf, pos, rect):
rect = graphics.Rect(rect)
cliptex = graphics.create_surface(rect[2], rect[3])
relpos = _subpoints(pos, (rect[0], rect[1]))
self.positions = list(self.get_positions())
for itempos, item in zip(self.positions, self.items):
item.draw(cliptex, _addpoints(relpos, itempos))
surf.blit(cliptex, (rect[0], rect[1]))
def draw(self, surf, pos):
fx, fy = 0, 0
if self.use_x:
fx -= self.x
if self.use_y:
fy -= self.y
cliptex = graphics.create_surface(*self.get_clip())
self.item.draw(cliptex, (fx, fy))
surf.blit(cliptex, pos)
def draw(self, surf, pos):
fx, fy = 0, 0
if self.use_x:
fx -= self.x
if self.use_y:
fy -= self.y
cliptex = graphics.create_surface(*self.get_clip())
self.item.draw(cliptex, (fx, fy))
surf.blit(cliptex, pos)
def draw_clipped(self, surf, pos, rect):
rect = graphics.Rect(rect)
cliptex = graphics.create_surface(rect[2], rect[3])
relpos = _subpoints(pos, (rect[0], rect[1]))
self.positions = list(self.get_positions())
for itempos, item in zip(self.positions, self.items):
item.draw(cliptex, _addpoints(relpos, itempos))
surf.blit(cliptex, (rect[0], rect[1]))
def __init__(self, client):
self.client = client
self.valid_for_origin = None # if get_map_view_origin() returns something else, redraw map
self.user_corner = (0.0, 0.0) # this point should be painted in top-left corner
self.map_cache = graphics.create_surface(1, 1)
self.last_map_size = None
self.widget_size = (0, 0)
self.scrolling = False
self.zoom = 1
self.MAP_CACHE_SIZE = 0.
def __init__(self, client):
self.client = client
self.valid_for_origin = None # if get_map_view_origin() returns something else, redraw map
self.user_corner = (0.0, 0.0) # this point should be painted in top-left corner
self.map_cache = graphics.create_surface(1, 1)
self.last_map_size = None
self.widget_size = (0, 0)
self.scrolling = False
self.zoom = 1
self.canvas_last_updated = 0
self.MAP_CACHE_SIZE = 0.
def render_text(font, text, color=(0, 0, 0)):
if '\n' in text:
lines = text.splitlines()
renders = [ font.render(line, True, color) for line in lines ]
w = max( render.get_width() for render in renders )
h = sum( render.get_height() for render in renders )
surf = graphics.create_surface(w, h)
y = 0
for render in renders:
surf.blit(render, (0, y))
y += render.get_height()
return surf
else:
return font.render(text, True, color)
def render_text(font, text, color=(0, 0, 0)):
if '\n' in text:
lines = text.splitlines()
renders = [ font.render(line, True, color) for line in lines ]
w = max( render.get_width() for render in renders )
h = sum( render.get_height() for render in renders )
surf = graphics.create_surface(w, h)
y = 0
for render in renders:
surf.blit(render, (0, y))
y += render.get_height()
return surf
else:
return font.render(text, True, color)
def do_draw(self, surf, pos, offset, clip, full_texture=None):
if surf == graphics.get_window() and ui.layer_hooks.is_bound():
if full_texture:
tex = full_texture
else:
tex = graphics.create_surface(*self.get_content_size())
self.draw_content(tex, (0, 0))
ui.layer_hooks.execute(id=id(self),
surf=tex,
pos=pos,
offset=offset,
size=clip)
# not only for decorative purposes - also somehow causes SDL to return right renderer data
surf.draw_rect((255, 255, 0, 0),
pos + clip, blend=graphics.MODE_NONE)
else:
if full_texture:
surf.blit(full_texture, dest=pos, src=offset + clip)
else:
cliptex = graphics.create_surface(*clip)
x, y = offset
self.draw_content(cliptex, (-x, -y))
surf.blit(cliptex, pos)
def do_draw(self, surf, pos, offset, clip, full_texture=None):
if surf == graphics.get_window() and ui.layer_hooks.is_bound():
if full_texture:
tex = full_texture
else:
tex = graphics.create_surface(*self.get_content_size())
self.draw_content(tex, (0, 0))
ui.layer_hooks.execute(id=id(self),
surf=tex,
pos=pos,
offset=offset,
size=clip)
# not only for decorative purposes - also somehow causes SDL to return right renderer data
surf.draw_rect((255, 255, 0, 0),
pos + clip,
blend=graphics.MODE_NONE)
else:
if full_texture:
surf.blit(full_texture, dest=pos, src=offset + clip)
else:
cliptex = graphics.create_surface(*clip)
x, y = offset
self.draw_content(cliptex, (-x, -y))
surf.blit(cliptex, pos)
def create_sprite(width, height, color):
surf = graphics.create_surface(width, height)
surf.fill(color)
return surf
def canvas_create(w, h):
return graphics.create_surface(w, h, alpha=False)
def init():
global screen, surface, overview_surface
overview_surface = graphics.create_surface(200, 200)
def overview_size_changed():
global overview_surface
w, h = freeciv.get_overview_size()
overview_surface = graphics.create_surface(w, h)
client.client.overview_size_changed(w, h)
def overview_size_changed():
global overview_surface
w, h = freeciv.get_overview_size()
overview_surface = graphics.create_surface(w, h)
client.client.overview_size_changed(w, h)
def canvas_create(w, h):
return graphics.create_surface(w, h, alpha=False)
def create_sprite(width, height, color):
surf = graphics.create_surface(width, height)
surf.fill(color)
return surf
def get_image(self):
w = 91
h = 61
surf = graphics.create_surface(w, h)
freeciv.func.py_put_unit(self.handle, surf)
return surf
def init():
global screen, surface, overview_surface
overview_surface = graphics.create_surface(200, 200)
