def __render_icon(self, instance, group, res, amount):
""" This renders the icon. It calculates the position of the icon.
Most parts of this were copied from horizons/world/managers/statusiconmanager.py
"""
# TODO: Try to unify the __render methods of this class and statusiconmanager.py!
self.renderer.removeAll(group)
pos = instance.position
# self.run[group] is used for the moving up animation
# use -50 here to get some more offset in height
bg_rel = fife.Point(0, -50 - self.run[group])
rel = fife.Point(-14, -50 - self.run[group])
self.run[group] += self.animation_steps
loc = fife.Location(self.layer)
loc.setExactLayerCoordinates(
fife.ExactModelCoordinate(
pos.origin.x + float(pos.width) / 4,
pos.origin.y + float(pos.height) / 4,
))
bg_node = fife.RendererNode(loc, bg_rel)
node = fife.RendererNode(loc, rel)
bg_image = horizons.globals.fife.imagemanager.load(self.background)
res_icon = horizons.globals.fife.imagemanager.load(
get_res_icon_path(res))
font = horizons.globals.fife.pychanmanager.getFont('mainmenu')
self.renderer.addImage(group, bg_node, bg_image)
self.renderer.resizeImage(group, node, res_icon, 24, 24)
self.renderer.addText(group, node, font,
' ' * 9 + '{amount:>2d}'.format(amount=amount))
def create_node(instance=None, point=None, layer=None): """ creates a node of one of these types: - attached to an instance - attached to an instance with offset - attached to a point FIXME: - add location node @type: instance: object @param instance: fife instance object @type point: tuple @param point: x,y,z tuple @type layer: object @param layer: fife layer object """ node = None if not layer: return node # node at layer coordinates if point and not instance: point = fife.Point(point[0], point[1]) node = fife.RendererNode(point); # node with offset if instance and point: node = fife.RendererNode(instance, layer, fife.Point(point[0], point[1])) # node attached to instance if instance and not point: node = fife.RendererNode(instance, layer) if node: node.thisown = 0 return node
def lightSourceIntensity(self, value):
if self.light_sources + value <= 255 and self.light_sources + value >= 0:
self.light_sources = self.light_sources + value
renderer = fife.LightRenderer.getInstance(self.cameras['main'])
renderer.removeAll("beekeeper_simple_light")
renderer.removeAll("hero_simple_light")
renderer.removeAll("girl_simple_light")
if self.lightmodel == 1:
node = fife.RendererNode(self.hero.agent)
renderer.addSimpleLight("hero_simple_light", node,
self.light_sources, 64, 32, 1, 1, 255,
255, 255)
node = fife.RendererNode(self.girl.agent)
renderer.addSimpleLight("girl_simple_light", node,
self.light_sources, 64, 32, 1, 1, 255,
255, 255)
for beekeeper in self.beekeepers:
node = fife.RendererNode(beekeeper.agent)
renderer.addSimpleLight("beekeeper_simple_light", node,
self.light_sources, 120, 32, 1, 1,
255, 255, 255)
def _update_buoy(self, remove_only=False):
"""Draw a buoy at the move target if the ship is moving."""
if self.owner is None or not self.owner.is_local_player:
return
move_target = self.get_move_target()
ship_id = self.worldid
session = self.session # this has to happen here,
# cause a reference to self in a temporary function is implemented
# as a hard reference, which causes a memory leak
def tmp():
session.view.renderer['GenericRenderer'].removeAll("buoy_" + str(ship_id))
tmp() # also remove now
if remove_only:
return
if move_target is not None:
# set remove buoy callback
self.add_move_callback(tmp)
loc = fife.Location(self.session.view.layers[LAYERS.OBJECTS])
loc.thisown = 0 # thisown = 0 because the genericrenderernode might delete it
coords = fife.ModelCoordinate(move_target.x, move_target.y)
coords.thisown = 1 # thisown = 1 because setLayerCoordinates will create a copy
loc.setLayerCoordinates(coords)
self.session.view.renderer['GenericRenderer'].addAnimation(
"buoy_" + str(self.worldid), fife.RendererNode(loc),
horizons.globals.fife.animationloader.loadResource("as_buoy0+idle+45")
)
def __render_status(self, instance, status):
status_string = self.get_status_string(instance)
# Clean icons
self.renderer.removeAll(status_string)
# pixel-offset on screen (will be constant across zoom-levels)
rel = fife.Point(0, -30)
pos = instance.position
# trial and error has brought me to this (it's supposed to hit the center)
loc = fife.Location(self.layer)
loc.setExactLayerCoordinates(
fife.ExactModelCoordinate(
pos.origin.x + float(pos.width) / 4,
pos.origin.y + float(pos.height) / 4,
))
node = fife.RendererNode(loc, rel)
try: # to load an animation
anim = horizons.globals.fife.animationloader.loadResource(
status.icon)
self.renderer.addAnimation(status_string, node, anim)
except ValueError:
img = horizons.globals.fife.imagemanager.load(status.icon)
self.renderer.addImage(status_string, node, img)
def image_light(self):
if not self._instances[0]: return
self.lightrenderer.removeAll(str(self._widgets["group"]._getText()))
image = str(self._widgets["image"]._getText())
if image == "": return
img = self.engine.getImageManager().load(image)
self._light["image"] = img
node = fife.RendererNode(self._instances[0])
self.lightrenderer.addImage(
str(self._widgets["group"]._getText()),
node,
self._light["image"],
self._light["src"],
self._light["dst"],
)
def mouseDragged(self, event):
instancerenderer = fife.InstanceRenderer.getInstance(
self._test._camera)
instancerenderer.removeAllColored()
instancerenderer.removeAllOutlines()
if event.getButton() == fife.MouseEvent.LEFT and hasattr(
self, 'select_begin'):
do_multi = ((self.select_begin[0] - event.getX())**2 +
(self.select_begin[1] - event.getY())**
2) >= 10 # from 3px (3*3 + 1)
genericrenderer = fife.GenericRenderer.getInstance(
self._test._camera)
genericrenderer.removeAll("selection")
if do_multi:
# draw a rectangle
a = fife.Point(min(self.select_begin[0], event.getX()), \
min(self.select_begin[1], event.getY()))
b = fife.Point(max(self.select_begin[0], event.getX()), \
min(self.select_begin[1], event.getY()))
c = fife.Point(max(self.select_begin[0], event.getX()), \
max(self.select_begin[1], event.getY()))
d = fife.Point(min(self.select_begin[0], event.getX()), \
max(self.select_begin[1], event.getY()))
genericrenderer.addLine("selection", \
fife.RendererNode(a), fife.RendererNode(b), 200, 200, 200)
genericrenderer.addLine("selection", \
fife.RendererNode(b), fife.RendererNode(c), 200, 200, 200)
genericrenderer.addLine("selection", \
fife.RendererNode(d), fife.RendererNode(c), 200, 200, 200)
genericrenderer.addLine("selection", \
fife.RendererNode(a), fife.RendererNode(d), 200, 200, 200)
instances = self._test._camera.getMatchingInstances(\
fife.Rect(min(self.select_begin[0], event.getX()), \
min(self.select_begin[1], event.getY()), \
abs(event.getX() - self.select_begin[0]), \
abs(event.getY() - self.select_begin[1])) if do_multi else fife.ScreenPoint(event.getX(), event.getY()),
self._test._actorlayer,
0) # False for accurate
for instance in instances:
instancerenderer.addColored(instance, 250, 50, 250)
instancerenderer.addOutlined(instance, 255, 255, 0, 2)
def animation_light(self):
if not self._instances[0]: return
self.lightrenderer.removeAll(str(self._widgets["group"]._getText()))
animation = str(self._widgets["animation"]._getText())
if animation == "": return
rloc = animation
ani = loadXMLAnimation(self.engine, rloc)
self._light["animation"] = ani
node = fife.RendererNode(self._instances[0])
self.lightrenderer.addAnimation(
str(self._widgets["group"]._getText()),
node,
self._light["animation"],
self._light["src"],
self._light["dst"],
)
def draw(self):
"""Recalculates and draws the whole minimap of self.session.world or world.
The world you specified is reused for every operation until the next draw().
"""
if self.world is None and self.session.world is not None:
self.world = self.session.world # in case minimap has been constructed before the world
if not self.world.inited:
return # don't draw while loading
if self.transform is None:
self.transform = _MinimapTransform(self.world.map_dimensions,
self.location, 0,
self._get_rotation_setting())
self.update_rotation()
self.__class__._instances.append(self)
# update cam when view updates
if self.view is not None and not self.view.has_change_listener(
self.update_cam):
self.view.add_change_listener(self.update_cam)
if not hasattr(self, "icon"):
# add to global generic renderer with id specific to this instance
self.renderer.removeAll("minimap_image" + self._id)
self.minimap_image.reset()
# NOTE: this is for the generic renderer interface, the offrenderer has slightly different methods
node = fife.RendererNode(
fife.Point(self.location.center.x, self.location.center.y))
self.renderer.addImage("minimap_image" + self._id, node,
self.minimap_image.image, False)
else:
# attach image to pychan icon (recommended)
self.minimap_image.reset()
self.icon.image = fife.GuiImage(self.minimap_image.image)
self.update_cam()
self._recalculate()
if not self.preview:
self._timed_update(force=True)
ExtScheduler().rem_all_classinst_calls(self)
ExtScheduler().add_new_object(self._timed_update, self,
self.SHIP_DOT_UPDATE_INTERVAL, -1)
def simple_light(self):
if not self._instances[0]: return
self.lightrenderer.removeAll(str(self._widgets["group"]._getText()))
node = fife.RendererNode(self._instances[0])
self.lightrenderer.addSimpleLight(
str(self._widgets["group"]._getText()),
node,
self._light["intensity"],
self._light["radius"],
self._light["subdivisions"],
self._light["xstretch"],
self._light["ystretch"],
self._light["red"],
self._light["green"],
self._light["blue"],
self._light["src"],
self._light["dst"],
)
def draw_health(self, remove_only=False, auto_remove=False): """Draws the units current health as a healthbar over the unit.""" if not self.has_component(HealthComponent): return render_name = "health_" + str(self.worldid) renderer = self.session.view.renderer['GenericRenderer'] renderer.removeAll(render_name) if remove_only or (auto_remove and not self._last_draw_health_call_on_damage): # only remove on auto_remove if this health was actually displayed as reacton to _on_damage # else we might remove something that the user still wants self._health_displayed = False return self._last_draw_health_call_on_damage = False self._health_displayed = True health_component = self.get_component(HealthComponent) health = health_component.health max_health = health_component.max_health zoom = self.session.view.zoom height = int(5 * zoom) width = int(50 * zoom) y_pos = int(self.health_bar_y * zoom) relative_x = int((width * health) // max_health - (width // 2)) # mid_node is the coord separating healthy (green) and damaged (red) quads mid_node_top = fife.RendererNode(self._instance, fife.Point(relative_x, y_pos - height)) mid_node_btm = fife.RendererNode(self._instance, fife.Point(relative_x, y_pos)) left_upper = fife.RendererNode(self._instance, fife.Point(-width // 2, y_pos - height)) right_upper = fife.RendererNode(self._instance, fife.Point(width // 2, y_pos - height)) left_lower = fife.RendererNode(self._instance, fife.Point(-width // 2, y_pos)) right_lower = fife.RendererNode(self._instance, fife.Point(width // 2, y_pos)) if health > 0: # draw healthy part of health bar renderer.addQuad(render_name, left_upper, left_lower, mid_node_btm, mid_node_top, 0, 255, 0) if health < max_health: # draw damaged part renderer.addQuad(render_name, mid_node_top, mid_node_btm, right_lower, right_upper, 255, 0, 0)
def _draw_rect_line(self, start, end):
renderer = self.session.view.renderer['GenericRenderer']
renderer.addLine(self.__class__._SELECTION_RECTANGLE_NAME,
fife.RendererNode(start), fife.RendererNode(end), 200,
200, 200)
def __create_render_node(self, agent=None, layer=None, location=None,
point=None):
"""Creatss a fife.RendererNode.
Arguments:
agent: The name of the agent the light should be attached too. If
empty or None this will be ignored. Please note that the layer and
location have to be set if this is empty or None.
layer: The name of the layer the light originates from. Lights will
illuminate lower layers, but not higher ones. If empty or None this
will be ignored.
location: The relative or absolute location of the light depending
on whether the agent was set or not. A list with two or three
values.
If None this will be ignored.
point: The relative or absolute window position of the light as
a list with 2 values or a fife.Point.
This differs from location as it is in pixels and (0, 0) is the
upper left position of the window.
"""
if agent is not None and agent != "":
entity = self.__application.world.get_entity(agent)
if entity in self.entities:
fifeagent = getattr(entity, FifeAgent.registered_as)
agent = fifeagent.instance
else:
raise TypeError("The map %s has no entity %s" % (self.name,
agent))
else:
agent = None
if layer is not None and layer != "":
map_layer = self.get_layer(layer)
if map_layer is None:
raise TypeError("No such layer: %s" % (layer))
layer = map_layer
elif agent is not None:
layer = fifeagent.layer
else:
layer = None
if location:
if layer is not None:
coords = fife.DoublePoint3D(*location)
location = fife.Location()
location.setLayer(layer)
location.setMapCoordinates(coords)
else:
raise TypeError(
"The location was set, but not agent or layer.")
else:
location = None
if point is not None and not isinstance(point, fife.Point):
point = fife.Point(*point)
arguments = []
if agent is not None:
arguments.append(agent)
if location is not None:
arguments.append(location)
if layer is not None:
arguments.append(layer)
self.get_light_renderer().addActiveLayer(layer)
if point is not None:
arguments.append(point)
if not arguments:
raise TypeError("A light needs either an agent"
", a location and a layer"
", or a point")
node = fife.RendererNode(*arguments)
return node
def update(self):
""" Update regiontool
We group one ToggleButton and one Label into a HBox, the main wrapper
itself is a VBox and we also capture both the Button and the Label to listen
for mouse actions
"""
self.clear_region_list()
if len(self.regions) <= 0:
if not self._mapview:
regionid = "No map is open"
else:
regionid = "No regions"
subwrapper = pychan.widgets.HBox()
regionLabel = pychan.widgets.Label()
regionLabel.text = unicode(regionid)
regionLabel.name = RegionTool.LABEL_NAME_PREFIX + regionid
subwrapper.addChild(regionLabel)
self.wrapper.addChild(subwrapper)
if self._mapview:
self.renderer.removeAll("region")
for name, region in self.regions.iteritems():
rect = region.rect
region_dict = []
point1 = fife.ExactModelCoordinate(rect.x, rect.y)
loc1 = fife.Location(self.region_layer)
loc1.setExactLayerCoordinates(point1)
node1 = fife.RendererNode(loc1)
region_dict.append(node1)
point2 = fife.ExactModelCoordinate(rect.x, rect.y + rect.h)
loc2 = fife.Location(self.region_layer)
loc2.setExactLayerCoordinates(point2)
node2 = fife.RendererNode(loc2)
region_dict.append(node2)
point3 = fife.ExactModelCoordinate(rect.x + rect.w,
rect.y + rect.h)
loc3 = fife.Location(self.region_layer)
loc3.setExactLayerCoordinates(point3)
node3 = fife.RendererNode(loc3)
region_dict.append(node3)
point4 = fife.ExactModelCoordinate(rect.x + rect.w, rect.y)
loc4 = fife.Location(self.region_layer)
loc4.setExactLayerCoordinates(point4)
node4 = fife.RendererNode(loc4)
region_dict.append(node4)
color = [255, 0, 0, 127]
if name == self.selected_region:
color[3] = 255
self.renderer.addQuad("region", region_dict[0], region_dict[1],
region_dict[2], region_dict[3], *color)
font = get_manager().getDefaultFont()
self.renderer.addText("region", region_dict[0], font, name)
for region in self.regions.itervalues():
regionid = region.name
subwrapper = pychan.widgets.HBox()
regionLabel = pychan.widgets.Label()
regionLabel.text = unicode(regionid)
regionLabel.name = RegionTool.LABEL_NAME_PREFIX + regionid
regionLabel.capture(self.selectRegion, "mousePressed")
subwrapper.addChild(regionLabel)
self.wrapper.addChild(subwrapper)
self.container.adaptLayout()
def updateLighting(self):
hour = self.application.world.getHour()
# optimization: this method is expensive, so only run it:
# - after loading a new map (self.last_hour is None)
# - if the hour has changed since the last run
# - if new instances were added since the last run (a listener sets self.last_hour to None)
# TODO: in the last case: only update the new instances, not all of them
if hour == self.last_hour:
return
self.last_hour = hour
day = self.application.world.getDay()
# tooltip clock
#self.application.gui.tooltip.printMessage("Day " + str(day)
# + "; Time: " + str(int(hour)) + ":" + str(int((hour%1.0)*60)))
# day-night cycle
self.light_renderer.removeAll("pc")
cycle = customanimations.light_cycle
for next_hour in cycle:
if hour < next_hour:
factor = (hour - prev_hour) / (next_hour - prev_hour)
# global light
self.camera.setLightingColor(
cycle[prev_hour][0] + factor *
(cycle[next_hour][0] - cycle[prev_hour][0]),
cycle[prev_hour][1] + factor *
(cycle[next_hour][1] - cycle[prev_hour][1]),
cycle[prev_hour][2] + factor *
(cycle[next_hour][2] - cycle[prev_hour][2]))
# local lights
#if self.application.current_character:
# if self.application.current_character.visual:
# for i in xrange(2):
# self.light_renderer.addSimpleLight("pc",
# fife.RendererNode(
# self.application.current_character.visual.instance),
# 255, 64, 32, 3.0, 1.875,
# int((cycle[prev_hour][3]+factor*
# (cycle[next_hour][3]-cycle[prev_hour][3]))*255),
# int((cycle[prev_hour][4]+factor*
# (cycle[next_hour][4]-cycle[prev_hour][4]))*255),
# int((cycle[prev_hour][5]+factor*
# (cycle[next_hour][5]-cycle[prev_hour][5]))*255))
for instance in self.application.maplayer.getInstances():
if not instance:
print("getInstances() error!", instance)
#self.application.maplayer.getInstances()
continue
if instance.getObject().getId(
) not in customanimations.light_circles:
continue
circle = customanimations.light_circles[
instance.getObject().getId()]
if not ((circle[0] < hour < circle[1]) or
(hour < circle[1] < circle[0]) or
(circle[1] < circle[0] < hour)):
continue
for i in xrange(2): # double light power!
self.light_renderer.addSimpleLight(
group="pc",
n=fife.RendererNode(
instance,
fife.Point(
int(circle[7]),
#int(circle[7] * self.camera.getZoom()),
int(circle[8]))),
#int(circle[8] * self.camera.getZoom()))),
intensity=255,
radius=64,
subdivisions=32,
xstretch=circle[2],
ystretch=circle[3],
r=int(circle[4] * 255),
g=int(circle[5] * 255),
b=int(circle[6] * 255))
break
prev_hour = next_hour
# set transparency for light overlay instances
for instance in self.application.maplayer.getInstances():
if not instance:
print("getInstances() error!",
instance) #self.application.maplayer.getInstances()
continue
if instance.getObject().getId(
) in customanimations.light_instances:
hours = customanimations.light_instances[
instance.getObject().getId()]
if ((hours[0] < hour < hours[1])
or (hour < hours[1] < hours[0])
or (hours[1] < hours[0] < hour)):
instance.get2dGfxVisual().setTransparency(0)
else:
instance.get2dGfxVisual().setTransparency(255)