def on_key_press(self, action, evt):
"""Handle a key press in-game.
Returns True if the key was acted upon.
"""
_Actions = KeyConfig._Actions
keyval = evt.getKey().getValue()
if action == _Actions.ESCAPE:
return self.on_escape()
elif keyval == fife.Key.ENTER:
return self.on_return()
if action == _Actions.GRID:
gridrenderer = self.session.view.renderer['GridRenderer']
gridrenderer.setEnabled(not gridrenderer.isEnabled())
elif action == _Actions.COORD_TOOLTIP:
self.coordinates_tooltip.toggle()
elif action == _Actions.DESTROY_TOOL:
self.toggle_destroy_tool()
elif action == _Actions.REMOVE_SELECTED:
self.session.remove_selected()
elif action == _Actions.ROAD_TOOL:
self.toggle_road_tool()
elif action == _Actions.SPEED_UP:
SpeedUpCommand().execute(self.session)
elif action == _Actions.SPEED_DOWN:
SpeedDownCommand().execute(self.session)
elif action == _Actions.PAUSE:
TogglePauseCommand().execute(self.session)
elif action == _Actions.PLAYERS_OVERVIEW:
self.logbook.toggle_stats_visibility(widget='players')
elif action == _Actions.SETTLEMENTS_OVERVIEW:
self.logbook.toggle_stats_visibility(widget='settlements')
elif action == _Actions.SHIPS_OVERVIEW:
self.logbook.toggle_stats_visibility(widget='ships')
elif action == _Actions.LOGBOOK:
self.windows.toggle(self.logbook)
elif action == _Actions.DEBUG and VERSION.IS_DEV_VERSION:
import pdb
pdb.set_trace()
elif action == _Actions.BUILD_TOOL:
self.show_build_menu()
elif action == _Actions.ROTATE_RIGHT:
if hasattr(self.cursor, "rotate_right"):
# used in e.g. build preview to rotate building instead of map
self.cursor.rotate_right()
else:
self.session.view.rotate_right()
self.minimap.rotate_right()
elif action == _Actions.ROTATE_LEFT:
if hasattr(self.cursor, "rotate_left"):
self.cursor.rotate_left()
else:
self.session.view.rotate_left()
self.minimap.rotate_left()
elif action == _Actions.CHAT:
self.windows.show(self.chat_dialog)
elif action == _Actions.TRANSLUCENCY:
self.session.world.toggle_translucency()
elif action == _Actions.TILE_OWNER_HIGHLIGHT:
self.session.world.toggle_owner_highlight()
elif keyval in (fife.Key.NUM_0, fife.Key.NUM_1, fife.Key.NUM_2,
fife.Key.NUM_3, fife.Key.NUM_4, fife.Key.NUM_5,
fife.Key.NUM_6, fife.Key.NUM_7, fife.Key.NUM_8,
fife.Key.NUM_9):
num = int(keyval - fife.Key.NUM_0)
if evt.isControlPressed():
# create new group (only consider units owned by the player)
self.session.selection_groups[num] = \
set(filter(lambda unit : unit.owner.is_local_player,
self.session.selected_instances))
# drop units of the new group from all other groups
for group in self.session.selection_groups:
if group is not self.session.selection_groups[num]:
group -= self.session.selection_groups[num]
else:
# deselect
# we need to make sure to have a cursor capable of selection (for apply_select())
# this handles deselection implicitly in the destructor
self.set_cursor('selection')
# apply new selection
for instance in self.session.selection_groups[num]:
instance.get_component(SelectableComponent).select(
reset_cam=True)
# assign copy since it will be randomly changed, the unit should only be changed on ctrl-events
self.session.selected_instances = self.session.selection_groups[
num].copy()
# show menu depending on the entities selected
if self.session.selected_instances:
self.cursor.apply_select()
else:
# nothing is selected here, we need to hide the menu since apply_select doesn't handle that case
self.show_menu(None)
elif action == _Actions.QUICKSAVE:
self.session.quicksave(
) # load is only handled by the MainListener
elif action == _Actions.PIPETTE:
# copy mode: pipette tool
self.toggle_cursor('pipette')
elif action == _Actions.HEALTH_BAR:
# shows health bar of every instance with an health component
self.session.world.toggle_health_for_all_health_instances()
elif action == _Actions.SHOW_SELECTED:
if self.session.selected_instances:
# scroll to first one, we can never guarantee to display all selected units
instance = iter(self.session.selected_instances).next()
self.session.view.center(*instance.position.center.to_tuple())
for instance in self.session.selected_instances:
if hasattr(instance,
"path") and instance.owner.is_local_player:
self.minimap.show_unit_path(instance)
elif action == _Actions.HELP:
self.toggle_help()
else:
return False
return True
def on_key_press(self, action, evt):
"""Handle a key press in-game.
Returns True if the key was acted upon.
"""
_Actions = KeyConfig._Actions
keyval = evt.getKey().getValue()
if action == _Actions.ESCAPE:
return self.on_escape()
elif keyval == fife.Key.ENTER:
return self.on_return()
if action == _Actions.GRID:
gridrenderer = self.session.view.renderer['GridRenderer']
gridrenderer.setEnabled(not gridrenderer.isEnabled())
elif action == _Actions.COORD_TOOLTIP:
self.coordinates_tooltip.toggle()
elif action == _Actions.DESTROY_TOOL:
self.toggle_destroy_tool()
elif action == _Actions.REMOVE_SELECTED:
message = T("Are you sure you want to delete these objects?")
if self.windows.open_popup(T("Delete"),
message,
show_cancel_button=True):
self.session.remove_selected()
else:
self.deselect_all()
elif action == _Actions.ROAD_TOOL:
self.toggle_road_tool()
elif action == _Actions.SPEED_UP:
SpeedUpCommand().execute(self.session)
elif action == _Actions.SPEED_DOWN:
SpeedDownCommand().execute(self.session)
elif action == _Actions.ZOOM_IN:
self.session.view.zoom_in()
elif action == _Actions.ZOOM_OUT:
self.session.view.zoom_out()
elif action == _Actions.PAUSE:
TogglePauseCommand().execute(self.session)
elif action == _Actions.PLAYERS_OVERVIEW:
self.logbook.toggle_stats_visibility(widget='players')
elif action == _Actions.SETTLEMENTS_OVERVIEW:
self.logbook.toggle_stats_visibility(widget='settlements')
elif action == _Actions.SHIPS_OVERVIEW:
self.logbook.toggle_stats_visibility(widget='ships')
elif action == _Actions.LOGBOOK:
self.windows.toggle(self.logbook)
elif action == _Actions.DEBUG and VERSION.IS_DEV_VERSION:
import pdb
pdb.set_trace()
elif action == _Actions.BUILD_TOOL:
self.show_build_menu()
elif action == _Actions.ROTATE_RIGHT:
if hasattr(self.cursor, "rotate_right"):
# used in e.g. build preview to rotate building instead of map
self.cursor.rotate_right()
else:
self.session.view.rotate_right()
self.minimap.update_rotation()
elif action == _Actions.ROTATE_LEFT:
if hasattr(self.cursor, "rotate_left"):
self.cursor.rotate_left()
else:
self.session.view.rotate_left()
self.minimap.update_rotation()
elif action == _Actions.CHAT:
self.windows.open(self.chat_dialog)
elif action == _Actions.TRANSLUCENCY:
self.session.world.toggle_translucency()
elif action == _Actions.TILE_OWNER_HIGHLIGHT:
self.session.world.toggle_owner_highlight()
elif fife.Key.NUM_0 <= keyval <= fife.Key.NUM_9:
num = int(keyval - fife.Key.NUM_0)
self.handle_selection_group(num, evt.isControlPressed())
elif action == _Actions.QUICKSAVE:
self.session.quicksave()
# Quickload is only handled by the MainListener.
elif action == _Actions.PIPETTE:
# Mode that allows copying buildings.
self.toggle_cursor('pipette')
elif action == _Actions.HEALTH_BAR:
# Show health bar of every instance with a health component.
self.session.world.toggle_health_for_all_health_instances()
elif action == _Actions.SHOW_SELECTED:
if self.session.selected_instances:
# Scroll to first one, we can never guarantee to display all selected units.
instance = next(iter(self.session.selected_instances))
self.session.view.center(*instance.position.center.to_tuple())
for instance in self.session.selected_instances:
if hasattr(instance,
"path") and instance.owner.is_local_player:
self.minimap.show_unit_path(instance)
elif action == _Actions.HELP:
self.toggle_help()
else:
return False
return True
def speed_up():
SpeedUpCommand().execute(self.session)
def keyPressed(self, evt):
keyval = evt.getKey().getValue()
action = KeyConfig().translate(evt)
_Actions = KeyConfig._Actions
was = keyval in self.keysPressed
if not was:
self.keysPressed.append(keyval)
if action == _Actions.LEFT:
if not was: self.key_scroll[0] -= 25
if action == _Actions.RIGHT:
if not was: self.key_scroll[0] += 25
if action == _Actions.UP:
if not was: self.key_scroll[1] -= 25
if action == _Actions.DOWN:
if not was: self.key_scroll[1] += 25
# We scrolled, do autoscroll
if self.key_scroll[0] != 0 or self.key_scroll != 0:
self.session.view.autoscroll_keys(self.key_scroll[0],
self.key_scroll[1])
key_event_handled = True
if action == _Actions.ESCAPE:
handled_by_ingame_gui = self.session.ingame_gui.on_escape()
if not handled_by_ingame_gui:
key_event_handled = False # let the MainListener handle this
elif action == _Actions.GRID:
gridrenderer = self.session.view.renderer['GridRenderer']
gridrenderer.setEnabled(not gridrenderer.isEnabled())
elif action == _Actions.COORD_TOOLTIP:
self.session.coordinates_tooltip.toggle()
elif action == _Actions.DESTROY_TOOL:
self.session.toggle_destroy_tool()
elif action == _Actions.REMOVE_SELECTED:
self.session.remove_selected()
elif action == _Actions.ROAD_TOOL:
self.session.ingame_gui.toggle_road_tool()
elif action == _Actions.SPEED_UP:
SpeedUpCommand().execute(self.session)
elif action == _Actions.SPEED_DOWN:
SpeedDownCommand().execute(self.session)
elif action == _Actions.PAUSE:
TogglePauseCommand().execute(self.session)
elif action == _Actions.PLAYERS_OVERVIEW:
self.session.ingame_gui.logbook.toggle_stats_visibility(
widget='players')
elif action == _Actions.SETTLEMENTS_OVERVIEW:
self.session.ingame_gui.logbook.toggle_stats_visibility(
widget='settlements')
elif action == _Actions.SHIPS_OVERVIEW:
self.session.ingame_gui.logbook.toggle_stats_visibility(
widget='ships')
elif action == _Actions.LOGBOOK:
self.session.ingame_gui.logbook.toggle_visibility()
elif action == _Actions.DEBUG:
pass
#import pdb; pdb.set_trace()
#debug code to check for memory leaks:
"""
import gc
import weakref
all_lists = []
for island in self.session.world.islands:
buildings_weakref = []
for b in island.buildings:
buildings_weakref.append( weakref.ref(b) )
import random
random.shuffle(buildings_weakref)
all_lists.extend(buildings_weakref)
for b in buildings_weakref:
if b().id == 17: continue
if b().id == 1: continue # warehouse is unremovable
#if b().id != 2: continue # test storage now
print 'gonna remove: ', b()
b().remove()
collected = gc.collect()
print 'collected: ', collected
if b() is not None:
import pdb ; pdb.set_trace()
print 'referrers: ', gc.get_referrers(b())
a = gc.get_referrers(b())
print
#print all_lists
"""
elif action == _Actions.BUILD_TOOL:
self.session.ingame_gui.show_build_menu()
elif action == _Actions.ROTATE_RIGHT:
if hasattr(self.session.cursor, "rotate_right"):
# used in e.g. build preview to rotate building instead of map
self.session.cursor.rotate_right()
else:
self.session.view.rotate_right()
self.session.ingame_gui.minimap.rotate_right()
elif action == _Actions.ROTATE_LEFT:
if hasattr(self.session.cursor, "rotate_left"):
self.session.cursor.rotate_left()
else:
self.session.view.rotate_left()
self.session.ingame_gui.minimap.rotate_left()
elif action == _Actions.CHAT:
self.session.ingame_gui.show_chat_dialog()
elif action == _Actions.TRANSLUCENCY:
self.session.world.toggle_translucency()
elif action == _Actions.TILE_OWNER_HIGHLIGHT:
self.session.world.toggle_owner_highlight()
elif keyval in (fife.Key.NUM_0, fife.Key.NUM_1, fife.Key.NUM_2,
fife.Key.NUM_3, fife.Key.NUM_4, fife.Key.NUM_5,
fife.Key.NUM_6, fife.Key.NUM_7, fife.Key.NUM_8,
fife.Key.NUM_9):
num = int(keyval - fife.Key.NUM_0)
if evt.isControlPressed():
# create new group (only consider units owned by the player)
self.session.selection_groups[num] = \
set(filter(lambda unit : unit.owner.is_local_player,
self.session.selected_instances))
# drop units of the new group from all other groups
for group in self.session.selection_groups:
if group is not self.session.selection_groups[num]:
group -= self.session.selection_groups[num]
else:
# deselect
# we need to make sure to have a cursor capable of selection (for apply_select())
# this handles deselection implicitly in the destructor
self.session.set_cursor('selection')
# apply new selection
for instance in self.session.selection_groups[num]:
instance.get_component(SelectableComponent).select(
reset_cam=True)
# assign copy since it will be randomly changed, the unit should only be changed on ctrl-events
self.session.selected_instances = self.session.selection_groups[
num].copy()
# show menu depending on the entities selected
if self.session.selected_instances:
self.session.cursor.apply_select()
else:
# nothing is selected here, we need to hide the menu since apply_select doesn't handle that case
self.session.ingame_gui.show_menu(None)
elif action == _Actions.QUICKSAVE:
self.session.quicksave(
) # load is only handled by the MainListener
elif action == _Actions.SAVE_MAP:
# require shift to make it less likely that an ordinary user stumbles upon this
# this is done because the maps aren't usable without moving them to the right places
self.session.ingame_gui.show_save_map_dialog()
elif action == _Actions.PIPETTE:
# copy mode: pipette tool
self.session.toggle_cursor('pipette')
elif action == _Actions.HEALTH_BAR:
# shows health bar of every instance with an health component
self.session.world.toggle_health_for_all_health_instances()
elif action == _Actions.SHOW_SELECTED:
if self.session.selected_instances:
# scroll to first one, we can never guarantee to display all selected units
instance = iter(self.session.selected_instances).next()
self.session.view.center(*instance.position.center.to_tuple())
for instance in self.session.selected_instances:
if hasattr(instance,
"path") and instance.owner.is_local_player:
self.session.ingame_gui.minimap.show_unit_path(
instance)
else:
key_event_handled = False # nope, nothing triggered
if key_event_handled:
evt.consume() # prevent other listeners from being called