def __init__(self, engine):
"""Constructor for engine
@type engine: fife.Engine
@param engine: A fife.Engine instance
@return: None"""
super(World, self).__init__(engine, reg_mouse=True, reg_keys=True)
# self.engine is a fife.Engine object, not an Engine object
self.engine = engine
self.event_manager = engine.getEventManager()
self.quitFunction = None
# self.data is an engine.Engine object, but is set in run.py
self.data = None
self.mouseCallback = None
# self.map is a Map object, set to none here
self.active_map = None
self.maps = {}
self.action_number = 1
# init the sound
self.sounds = SoundEngine(engine)
# don't force restart if skipping to new section
if TDS.readSetting("PlaySounds") == "1":
if not self.sounds.music_init:
self.sounds.playMusic("/music/preciouswasteland.ogg")
# The current highlighted object
self.highlight_obj = None
# Last saved mouse coords
self.last_mousecoords = None
# faded objects in top layer
self.faded_objects = set()
# current map scroll velocity vector
self.scroll_vect = [0.0, 0.0]
# scroll speed - should be moved to settings
self.scroll_speed = 1
def __init__(self, engine):
"""Constructor for engine
@type engine: fife.Engine
@param engine: A fife.Engine instance
@return: None"""
super(World, self).__init__(engine, reg_mouse=True, reg_keys=True)
# self.engine is a fife.Engine object, not an Engine object
self.engine = engine
self.event_manager = engine.getEventManager()
self.quitFunction = None
# self.data is an engine.Engine object, but is set in run.py
self.data = None
self.mouseCallback = None
self.obj_hash={}
# self.map is a Map object, set to none here
self.active_map = None
self.maps = {}
# setup the inventory model
# make slot 'A1' and 'A3' container daggers
inv_model = {'A1':'dagger01', 'A3':'dagger01'}
hud_callbacks = {
'saveGame': self.saveGame,
'loadGame': self.loadGame,
'quitGame': self.quitGame,
}
self.hud = hud.Hud(self.engine, TDS, inv_model, hud_callbacks)
self.action_number = 1
# init the sound
self.sounds = SoundEngine(engine)
# don't force restart if skipping to new section
if (TDS.readSetting("PlaySounds") == "1"):
if(self.sounds.music_init == False):
self.sounds.playMusic("/music/preciouswasteland.ogg")
def __init__(self, engine):
"""Constructor for engine
@type engine: fife.Engine
@param engine: A fife.Engine instance
@return: None"""
super(World, self).__init__(engine, regMouse = True, regKeys = True)
# self.engine is a fife.Engine object, not an Engine object
self.engine = engine
self.eventmanager = engine.getEventManager()
self.quitFunction = None
# self.data is an engine.Engine object, but is set in run.py
self.data = None
self.mouseCallback = None
self.obj_hash={}
# self.map is a Map object, set to none here
self.activeMap = None
self.maps = {}
self.hud = hud.Hud(self.engine, self, TDS)
self.action_number = 1
# setup the inventory
# make slot 'A1' and 'A3' container daggers
inv_data = {'A1':'dagger01', 'A3':'dagger01'}
self.inventory = inventory.Inventory(self.engine, inv_data, self.hud.refreshReadyImages, self.hud.toggleInventoryButton)
self.hud.refreshReadyImages()
self.boxOpen = False
self.boxCreated = False
# init the sound
self.sounds = SoundEngine(engine)
# don't force restart if skipping to new section
if (TDS.readSetting("PlaySounds") == "1"):
if(self.sounds.music_init == False):
self.sounds.playMusic("/music/preciouswasteland.ogg")
class World(EventListenerBase):
"""World holds the data needed by fife to render the engine
The engine keeps a copy of this class"""
def __init__(self, engine):
"""Constructor for engine
@type engine: fife.Engine
@param engine: A fife.Engine instance
@return: None"""
super(World, self).__init__(engine, regMouse = True, regKeys = True)
# self.engine is a fife.Engine object, not an Engine object
self.engine = engine
self.eventmanager = engine.getEventManager()
self.quitFunction = None
# self.data is an engine.Engine object, but is set in run.py
self.data = None
self.mouseCallback = None
self.obj_hash={}
# self.map is a Map object, set to none here
self.activeMap = None
self.maps = {}
self.hud = hud.Hud(self.engine, self, TDS)
self.action_number = 1
# setup the inventory
# make slot 'A1' and 'A3' container daggers
inv_data = {'A1':'dagger01', 'A3':'dagger01'}
self.inventory = inventory.Inventory(self.engine, inv_data, self.hud.refreshReadyImages, self.hud.toggleInventoryButton)
self.hud.refreshReadyImages()
self.boxOpen = False
self.boxCreated = False
# init the sound
self.sounds = SoundEngine(engine)
# don't force restart if skipping to new section
if (TDS.readSetting("PlaySounds") == "1"):
if(self.sounds.music_init == False):
self.sounds.playMusic("/music/preciouswasteland.ogg")
def saveFunction(self, *args, **kwargs):
"""Callback for save game
@return: None"""
self.data.save(*args, **kwargs)
def loadFunction(self, *args, **kwargs):
"""Callback for load game
@return: None"""
self.data.load(*args, **kwargs)
def loadMap(self, mapname, filename):
"""Loads a map an stores it under the given name in the maps list.
"""
map = Map(self.engine, self.data)
"""Need to set active map before we load it because the map
loader uses call backs that expect to find an active map.
This needs to be reworked.
"""
self.maps[mapname] = map
self.setActiveMap(mapname)
map.load(filename)
def setActiveMap(self, mapname):
"""Sets the active map that is to be rendered.
"""
self.activeMap = self.maps[mapname]
self.activeMap.makeActive()
def displayObjectText(self, obj, text):
"""Display on screen the text of the object over the object.
@type obj: fife.instance
@param obj: object to draw over
@type text: text
@param text: text to display over object
@return: None"""
obj.say(str(text), 1000)
# all key / mouse event handling routines go here
def keyPressed(self, evt):
"""Whenever a key is pressed, fife calls this routine.
@type evt: fife.event
@param evt: The event that fife caught
@return: None"""
key = evt.getKey()
keyval = key.getValue()
if(keyval == key.Q):
# we need to quit the game
self.hud.quitGame()
if(keyval == key.T):
self.activeMap.toggle_renderer('GridRenderer')
if(keyval == key.F1):
# display the help screen and pause the game
self.hud.displayHelp()
if(keyval == key.F5):
# logic would say we use similar code to above and toggle
# logic here does not work, my friend :-(
self.cord_render.setEnabled(not self.cord_render.isEnabled())
if(keyval == key.F7):
# F7 saves a screenshot to fife/clients/parpg/screenshots
t = "screenshots/screen-%s-%s.png" % (date.today().strftime('%Y-%m-%d'),
time.strftime('%H-%M-%S'))
print "PARPG: Saved:",t
self.engine.getRenderBackend().captureScreen(t)
if(keyval == key.F10):
# F10 shows/hides the console
self.engine.getGuiManager().getConsole().toggleShowHide()
if(keyval == key.I):
# I opens and closes the inventory
self.hud.displayInventory(callFromHud=False)
if(keyval == key.A):
# A adds a test action to the action box
# The test actions will follow this format: Action 1, Action 2, etc.
self.hud.addAction("Action " + str(self.action_number))
self.action_number += 1
if(keyval == key.ESCAPE):
# Escape brings up the main menu
self.hud.displayMenu()
if(keyval == key.M):
self.sounds.toggleMusic()
def mouseReleased(self, evt):
"""If a mouse button is released, fife calls this routine.
We want to wait until the button is released, because otherwise
pychan captures the release if a menu is opened.
@type evt: fife.event
@param evt: The event that fife caught
@return: None"""
self.hud.context_menu.hide() # hide the context menu in case it is displayed
scr_point = fife.ScreenPoint(evt.getX(), evt.getY())
if(evt.getButton() == fife.MouseEvent.LEFT):
self.data.handleMouseClick(self.getCoords(scr_point))
elif(evt.getButton() == fife.MouseEvent.RIGHT):
# is there an object here?
instances = self.activeMap.cameras['main'].getMatchingInstances(scr_point, self.activeMap.agent_layer)
info = None
for inst in instances:
# check to see if this is an active item
if(self.data.objectActive(inst.getId())):
# yes, get the data
info = self.data.getItemActions(inst.getId())
break
# take the menu items returned by the engine or show a default menu if no items
data = info or [["Walk", "Walk here", self.onWalk, self.getCoords(scr_point)]]
# show the menu
self.hud.showContextMenu(data, (scr_point.x, scr_point.y))
def onWalk(self, click):
"""Callback sample for the context menu.
"""
self.hud.context_menu.hide()
self.data.gameState.PC.run(click)
def mouseMoved(self, evt):
"""Called when the mouse is moved
@type evt: fife.event
@param evt: The event that fife caught
@return: None"""
click = fife.ScreenPoint(evt.getX(), evt.getY())
i=self.activeMap.cameras['main'].getMatchingInstances(click, self.activeMap.agent_layer)
# no object returns an empty tuple
if(i != ()):
for obj in i:
# check to see if this in our list at all
if(self.data.objectActive(obj.getId())):
# yes, so outline
self.activeMap.outline_render.addOutlined(obj, 0, 137, 255, 2)
# get the text
item = self.data.objectActive(obj.getId())
if(item):
self.displayObjectText(obj, item.name)
else:
# erase the outline
self.activeMap.outline_render.removeAllOutlines()
def getCoords(self, click):
"""Get the map location x, y cords from the screen co-ords
@type click: fife.ScreenPoint
@param click: Screen co-ords
@rtype: fife.Location
@return: The map co-ords"""
coord = self.activeMap.cameras["main"].toMapCoordinates(click, False)
coord.z = 0
location = fife.Location(self.activeMap.agent_layer)
location.setMapCoordinates(coord)
return location
def createBoxGUI(self, title):
"""
Creates a window to display the contents of a box
@type title: string
@param title: The title for the window
@return: None
"""
if ((self.boxCreated == True) and (self.boxOpen == False)):
# if it has already been created, just show it
self.box_container.showContainer()
self.boxOpen = True
else:
# otherwise create it then show it
data = ["dagger01", "empty", "empty", "empty", "empty",
"empty", "empty", "empty", "empty"]
self.box_container = ContainerGUI(self.engine, unicode(title), data)
def close_and_delete():
self.box_container.hideContainer()
self.boxOpen = False
events = {'takeAllButton':close_and_delete,
'closeButton':close_and_delete}
self.box_container.container_gui.mapEvents(events)
self.box_container.showContainer()
self.boxOpen = True
self.boxCreated = True
def createExamineBox(self, title, desc):
self.examineBox = ExaminePopup(self.engine, title, desc)
self.examineBox.showPopUp()
def pump(self):
"""Routine called during each frame. Our main loop is in ./run.py
We ignore this main loop (but FIFE complains if it is missing)."""
pass
class World(EventListenerBase):
"""World holds the data needed by fife to render the engine
The engine keeps a copy of this class"""
def __init__(self, engine):
"""Constructor for engine
@type engine: fife.Engine
@param engine: A fife.Engine instance
@return: None"""
super(World, self).__init__(engine, reg_mouse=True, reg_keys=True)
# self.engine is a fife.Engine object, not an Engine object
self.engine = engine
self.event_manager = engine.getEventManager()
self.quitFunction = None
# self.data is an engine.Engine object, but is set in run.py
self.data = None
self.mouseCallback = None
# self.map is a Map object, set to none here
self.active_map = None
self.maps = {}
self.action_number = 1
# init the sound
self.sounds = SoundEngine(engine)
# don't force restart if skipping to new section
if TDS.readSetting("PlaySounds") == "1":
if not self.sounds.music_init:
self.sounds.playMusic("/music/preciouswasteland.ogg")
# The current highlighted object
self.highlight_obj = None
# Last saved mouse coords
self.last_mousecoords = None
# faded objects in top layer
self.faded_objects = set()
# current map scroll velocity vector
self.scroll_vect = [0.0, 0.0]
# scroll speed - should be moved to settings
self.scroll_speed = 1
def initHud(self):
"""Initialize the hud member
@return: None"""
hud_callbacks = {
'saveGame': self.saveGame,
'loadGame': self.loadGame,
'quitGame': self.quitGame,
}
self.hud = hud.Hud(self.engine, TDS, self.data, hud_callbacks)
def quitGame(self):
"""Quits the game
@return: None"""
self.quitFunction()
def saveGame(self, *args, **kwargs):
"""Saves the game state, delegates call to engine.Engine
@return: None"""
self.data.save(*args, **kwargs)
def loadGame(self, *args, **kwargs):
"""Loads the game state, delegates call to engine.Engine
@return: None"""
self.data.load(*args, **kwargs)
def loadMap(self, map_name, filename):
"""Loads a map and stores it under the given name in the maps list.
@type map_name: String
@param map_name: The name of the map to load
@type filename: String
@param filename: File which contains the map to be loaded
@return: None"""
if not map_name in self.maps:
map = Map(self.engine, self.data)
self.maps[map_name] = map
map.load(filename)
else:
self.setActiveMap(map_name)
def setActiveMap(self, map_name):
"""Sets the active map that is to be rendered.
@type map_name: String
@param map_name: The name of the map to load
@return: None"""
# Turn off the camera on the old map before we turn on the camera
# on the new map.
self.active_map.cameras[self.active_map.my_cam_id].setEnabled(False)
# Make the new map active.
self.active_map = self.maps[map_name]
self.active_map.makeActive()
def displayObjectText(self, obj, text):
"""Display on screen the text of the object over the object.
@type obj: fife.instance
@param obj: object to draw over
@type text: String
@param text: text to display over object
@return: None"""
obj.say(str(text), 1000)
def keyPressed(self, evt):
"""Whenever a key is pressed, fife calls this routine.
@type evt: fife.event
@param evt: The event that fife caught
@return: None"""
key = evt.getKey()
key_val = key.getValue()
if(key_val == key.Q):
# we need to quit the game
self.hud.quitGame()
if(key_val == key.T):
self.active_map.toggleRenderer('GridRenderer')
if(key_val == key.F1):
# display the help screen and pause the game
self.hud.displayHelp()
if(key_val == key.F5):
self.active_map.toggleRenderer('CoordinateRenderer')
if(key_val == key.F7):
# F7 saves a screenshot to fife/clients/parpg/screenshots
t = "screenshots/screen-%s-%s.png" % \
(date.today().strftime('%Y-%m-%d'),\
time.strftime('%H-%M-%S'))
print "PARPG: Saved:",t
self.engine.getRenderBackend().captureScreen(t)
if(key_val == key.F10):
# F10 shows/hides the console
self.engine.getGuiManager().getConsole().toggleShowHide()
if(key_val == key.I):
# I opens and closes the inventory
self.hud.toggleInventory()
if(key_val == key.A):
# A adds a test action to the action box
# The test actions will follow this format: Action 1,
# Action 2, etc.
self.hud.addAction("Action " + str(self.action_number))
self.action_number += 1
if(key_val == key.ESCAPE):
# Escape brings up the main menu
self.hud.displayMenu()
# Hide the quit menu
self.hud.quit_window.hide()
if(key_val == key.M):
self.sounds.toggleMusic()
if(key_val == key.PAUSE):
# Pause pause/unpause the game
self.togglePause()
# map scrolling
if key_val == key.UP:
self.startMapScroll(0, -1)
if key_val == key.DOWN:
self.startMapScroll(0, 1)
if key_val == key.LEFT:
self.startMapScroll(-1, 0)
if key_val == key.RIGHT:
self.startMapScroll(1, 0)
def keyReleased(self, evt):
"""Whenever a key is pressed, fife calls this routine.
@type evt: fife.event
@param evt: The event that fife caught
@return: None"""
key = evt.getKey()
key_val = key.getValue()
# map scrolling
if key_val == key.UP:
self.stopMapScroll(0, -1)
if key_val == key.DOWN:
self.stopMapScroll(0, 1)
if key_val == key.LEFT:
self.stopMapScroll(-1, 0)
if key_val == key.RIGHT:
self.stopMapScroll(1, 0)
def mouseReleased(self, evt):
"""If a mouse button is released, fife calls this routine.
We want to wait until the button is released, because otherwise
pychan captures the release if a menu is opened.
@type evt: fife.event
@param evt: The event that fife caught
@return: None"""
self.hud.hideContextMenu()
scr_point = fife.ScreenPoint(evt.getX(), evt.getY())
if(evt.getButton() == fife.MouseEvent.LEFT):
self.data.handleMouseClick(self.getCoords(scr_point))
elif(evt.getButton() == fife.MouseEvent.RIGHT):
# is there an object here?
instances = self.active_map.cameras[self.active_map.my_cam_id].\
getMatchingInstances(scr_point, \
self.active_map.agent_layer)
info = None
for inst in instances:
# check to see if this is an active item
if(self.data.objectActive(inst.getId())):
# yes, get the data
info = self.data.getItemActions(inst.getId())
break
# take the menu items returned by the engine or show a
# default menu if no items
data = info or \
[["Walk", "Walk here", self.onWalk, self.getCoords(scr_point)]]
# show the menu
self.hud.showContextMenu(data, (scr_point.x, scr_point.y))
def onWalk(self, click):
"""Callback sample for the context menu."""
self.hud.hideContainer()
self.data.game_state.PC.run(click)
def refreshTopLayerInstanceTransparencies(self):
"""Fade or unfade TopLayer instances if the PC is under them."""
# get the PC's screen coordinates
camera = self.active_map.cameras[self.active_map.my_cam_id]
point = self.data.game_state.PC.behaviour.agent.getLocation()
scr_coords = camera.toScreenCoordinates(point.getMapCoordinates())
# find all instances on TopLayer that fall on those coordinates
instances = camera.getMatchingInstances(scr_coords,
self.active_map.top_layer)
instance_ids = [ instance.getId() for instance in instances ]
faded_objects = self.faded_objects
# fade instances
for instance_id in instance_ids:
if instance_id not in faded_objects:
faded_objects.add(instance_id)
instance.get2dGfxVisual().setTransparency(128)
# unfade previously faded instances
for instance_id in faded_objects.copy():
if instance_id not in instance_ids:
faded_objects.remove(instance_id)
self.active_map.top_layer.getInstance(instance_id).\
get2dGfxVisual().setTransparency(0)
def teleport(self, position):
"""Called when a door is used that moves a player to a new
location on the same map. the setting of position may want
to be created as its own method down the road.
@type position: String Tuple
@param position: X,Y coordinates passed from engine.changeMap
@return: fife.Location
"""
print position
coord = fife.DoublePoint3D(float(position[0]), float(position[1]), 0)
location = fife.Location(self.active_map.agent_layer)
location.setMapCoordinates(coord)
self.data.game_state.PC.teleport(location)
def mouseMoved(self, evt):
"""Called when the mouse is moved
@type evt: fife.event
@param evt: The event that fife caught
@return: None"""
self.last_mousecoords = fife.ScreenPoint(evt.getX(), evt.getY())
self.highlightFrontObject()
def highlightFrontObject(self):
"""Highlights the object that is at the current mouse coordinates"""
if self.last_mousecoords:
front_obj = self.getObjectAtCoords(self.last_mousecoords)
if front_obj != None:
if self.highlight_obj == None or front_obj.getId() != self.highlight_obj.getId():
if self.highlight_obj:
self.displayObjectText(self.highlight_obj,"")
self.active_map.outline_render.removeAllOutlines()
self.highlight_obj = front_obj
self.active_map.outline_render.addOutlined(self.highlight_obj, 0, \
137, 255, 2)
# get the text
item = self.data.objectActive(self.highlight_obj.getId())
if item is not None:
self.displayObjectText(self.highlight_obj, item.name)
else:
if self.highlight_obj:
self.displayObjectText(self.highlight_obj,"")
self.active_map.outline_render.removeAllOutlines()
self.highlight_obj = None
def getObjectAtCoords(self, coords):
"""Get the object which is at the given coords
@type coords: fife.Screenpoint
@param coords: Coordinates where to check for an object
@rtype: fife.Object
@return: An object or None"""
i=self.active_map.cameras[self.active_map.my_cam_id].\
getMatchingInstances(coords, self.active_map.agent_layer)
# no object returns an empty tuple
if(i != ()):
front_y = 0
for obj in i:
# check to see if this in our list at all
if(self.data.objectActive(obj.getId())):
# check if the object is on the foreground
obj_map_coords = \
obj.getLocation().getMapCoordinates()
obj_screen_coords = self.active_map.\
cameras[self.active_map.my_cam_id]\
.toScreenCoordinates(obj_map_coords)
if obj_screen_coords.y > front_y:
#Object on the foreground
front_y = obj_screen_coords.y
return obj
else:
return None
else:
return None
def getCoords(self, click):
"""Get the map location x, y coordinates from the screen coordinates
@type click: fife.ScreenPoint
@param click: Screen coordinates
@rtype: fife.Location
@return: The map coordinates"""
coord = self.active_map.cameras[self.active_map.my_cam_id].\
toMapCoordinates(click, False)
coord.z = 0
location = fife.Location(self.active_map.agent_layer)
location.setMapCoordinates(coord)
return location
def togglePause(self):
""" Pause/Unpause the game.
@return: nothing"""
self.active_map.togglePause()
def deleteMaps(self):
"""Clear all currently loaded maps from FIFE as well as clear our
local map cache
@return: nothing"""
self.engine.getView().clearCameras()
self.engine.getModel().deleteMaps()
self.engine.getModel().deleteObjects()
self.maps = {}
def startMapScroll(self, vx, vy):
# ignore doubled or contrary requests
if self.scroll_vect[0] == 0.0:
self.scroll_vect[0] = sign(vx)*self.scroll_speed
if self.scroll_vect[1] == 0.0:
self.scroll_vect[1] = sign(vy)*self.scroll_speed
def stopMapScroll(self, vx, vy):
pass
# ignore contrary requests
if sign(self.scroll_vect[0]) == sign(vx):
self.scroll_vect[0] = 0.0
if sign(self.scroll_vect[1]) == sign(vy):
self.scroll_vect[1] = 0.0
def scrollMap(self):
"""Routine applies scroll_vect to camera position in screen space"""
camera = self.active_map.cameras[self.active_map.my_cam_id]
map_coords = camera.getLocationRef().getMapCoordinates()
screen_coords = camera.toScreenCoordinates(map_coords)
delta_time = self.engine.getTimeManager().getTimeDelta()
cell_dim = camera.getCellImageDimensions()
aspect = cell_dim.x / cell_dim.y
screen_coords += fife.Point3D(int(self.scroll_vect[0]*delta_time),
int(self.scroll_vect[1]*delta_time*aspect))
map_coords = camera.toMapCoordinates(screen_coords, True)
map_coords.z = 0
camera.getLocationRef().setMapCoordinates(map_coords)
camera.refresh()
def pump(self):
"""Routine called during each frame. Our main loop is in ./run.py"""
# uncomment to instrument
# t0 = time.time()
self.highlightFrontObject()
self.refreshTopLayerInstanceTransparencies()
# print "%05f" % (time.time()-t0,)
self.scrollMap()
class World(EventListenerBase):
"""World holds the data needed by fife to render the engine
The engine keeps a copy of this class"""
def __init__(self, engine):
"""Constructor for engine
@type engine: fife.Engine
@param engine: A fife.Engine instance
@return: None"""
super(World, self).__init__(engine, reg_mouse=True, reg_keys=True)
# self.engine is a fife.Engine object, not an Engine object
self.engine = engine
self.event_manager = engine.getEventManager()
self.quitFunction = None
# self.data is an engine.Engine object, but is set in run.py
self.data = None
self.mouseCallback = None
self.obj_hash={}
# self.map is a Map object, set to none here
self.active_map = None
self.maps = {}
# setup the inventory model
# make slot 'A1' and 'A3' container daggers
inv_model = {'A1':'dagger01', 'A3':'dagger01'}
hud_callbacks = {
'saveGame': self.saveGame,
'loadGame': self.loadGame,
'quitGame': self.quitGame,
}
self.hud = hud.Hud(self.engine, TDS, inv_model, hud_callbacks)
self.action_number = 1
# init the sound
self.sounds = SoundEngine(engine)
# don't force restart if skipping to new section
if (TDS.readSetting("PlaySounds") == "1"):
if(self.sounds.music_init == False):
self.sounds.playMusic("/music/preciouswasteland.ogg")
def quitGame(self):
"""Quits the game
@return: None"""
self.quitFunction()
def saveGame(self, *args, **kwargs):
"""Saves the game state
@return: None"""
self.data.save(*args, **kwargs)
def loadGame(self, *args, **kwargs):
"""Loads the game state
@return: None"""
self.data.load(*args, **kwargs)
def loadMap(self, map_name, filename):
"""Loads a map and stores it under the given name in the maps list.
@type map_name: text
@param map_name: The name of the map to load
@type filename: text
@param filename: File which contains the map to be loaded
@return: None
"""
if not map_name in self.maps:
"""Need to set active map before we load it because the map
loader uses call backs that expect to find an active map.
This needs to be reworked.
"""
map = Map(self.engine, self.data)
self.maps[map_name] = map
self.setActiveMap(map_name)
map.load(filename)
def setActiveMap(self, map_name):
"""Sets the active map that is to be rendered.
@type map_name: text
@param map_name: The name of the map to load
@return: None
"""
self.active_map = self.maps[map_name]
self.active_map.makeActive()
def displayObjectText(self, obj, text):
"""Display on screen the text of the object over the object.
@type obj: fife.instance
@param obj: object to draw over
@type text: text
@param text: text to display over object
@return: None"""
obj.say(str(text), 1000)
# all key / mouse event handling routines go here
def keyPressed(self, evt):
"""Whenever a key is pressed, fife calls this routine.
@type evt: fife.event
@param evt: The event that fife caught
@return: None"""
key = evt.getKey()
key_val = key.getValue()
if(key_val == key.Q):
# we need to quit the game
self.hud.quitGame()
if(key_val == key.T):
self.active_map.toggle_renderer('GridRenderer')
if(key_val == key.F1):
# display the help screen and pause the game
self.hud.displayHelp()
if(key_val == key.F5):
# logic would say we use similar code to above and toggle
# logic here does not work, my friend :-(
self.cord_render.setEnabled(not self.cord_render.isEnabled())
if(key_val == key.F7):
# F7 saves a screenshot to fife/clients/parpg/screenshots
t = "screenshots/screen-%s-%s.png" % \
(date.today().strftime('%Y-%m-%d'),\
time.strftime('%H-%M-%S'))
print "PARPG: Saved:",t
self.engine.getRenderBackend().captureScreen(t)
if(key_val == key.F10):
# F10 shows/hides the console
self.engine.getGuiManager().getConsole().toggleShowHide()
if(key_val == key.I):
# I opens and closes the inventory
self.hud.toggleInventory()
if(key_val == key.A):
# A adds a test action to the action box
# The test actions will follow this format: Action 1,
# Action 2, etc.
self.hud.addAction("Action " + str(self.action_number))
self.action_number += 1
if(key_val == key.ESCAPE):
# Escape brings up the main menu
self.hud.displayMenu()
# Hide the quit menu
self.hud.quit_window.hide()
if(key_val == key.M):
self.sounds.toggleMusic()
def mouseReleased(self, evt):
"""If a mouse button is released, fife calls this routine.
We want to wait until the button is released, because otherwise
pychan captures the release if a menu is opened.
@type evt: fife.event
@param evt: The event that fife caught
@return: None"""
self.hud.hideContextMenu()
scr_point = fife.ScreenPoint(evt.getX(), evt.getY())
if(evt.getButton() == fife.MouseEvent.LEFT):
self.data.handleMouseClick(self.getCoords(scr_point))
elif(evt.getButton() == fife.MouseEvent.RIGHT):
# is there an object here?
instances = self.active_map.cameras['main'].\
getMatchingInstances(scr_point, \
self.active_map.agent_layer)
info = None
for inst in instances:
# check to see if this is an active item
if(self.data.objectActive(inst.getId())):
# yes, get the data
info = self.data.getItemActions(inst.getId())
break
# take the menu items returned by the engine or show a
# default menu if no items
data = info or \
[["Walk", "Walk here", self.onWalk, self.getCoords(scr_point)]]
# show the menu
self.hud.showContextMenu(data, (scr_point.x, scr_point.y))
def onWalk(self, click):
"""Callback sample for the context menu."""
self.hud.hideContainer()
self.data.game_state.PC.run(click)
def teleport(self, position):
"""Called when a door is used that moves a player to a new
location on the same map. the setting of position may want
to be created as its own method down the road.
@type position: String Tuple
@param position: X,Y coordinates passed from enigine.changeMap
@return: fife.Location
"""
coord = fife.DoublePoint3D(float(position[0]), float(position[1]), 0)
location = fife.Location(self.active_map.agent_layer)
location.setMapCoordinates(coord)
self.data.game_state.PC.teleport(location)
def mouseMoved(self, evt):
"""Called when the mouse is moved
@type evt: fife.event
@param evt: The event that fife caught
@return: None"""
click = fife.ScreenPoint(evt.getX(), evt.getY())
i=self.active_map.cameras['main'].getMatchingInstances(click, \
self.active_map.agent_layer)
# no object returns an empty tuple
if(i != ()):
for obj in i:
# check to see if this in our list at all
if(self.data.objectActive(obj.getId())):
# yes, so outline
self.active_map.outline_render.addOutlined(obj, 0, \
137, 255, 2)
# get the text
item = self.data.objectActive(obj.getId())
if(item is not None):
self.displayObjectText(obj, item.name)
else:
# erase the outline
self.active_map.outline_render.removeAllOutlines()
def getCoords(self, click):
"""Get the map location x, y cords from the screen co-ords
@type click: fife.ScreenPoint
@param click: Screen co-ords
@rtype: fife.Location
@return: The map co-ords"""
coord = self.active_map.cameras["main"].toMapCoordinates(click, False)
coord.z = 0
location = fife.Location(self.active_map.agent_layer)
location.setMapCoordinates(coord)
return location
def pump(self):
"""Routine called during each frame. Our main loop is in ./run.py
We ignore this main loop (but FIFE complains if it is missing)."""
pass