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comparison src/parpg/gui/inventorygui.py @ 149:eab3e1e52497

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Modified EquipmentSlot to display an image instead of a text. Added EquipmentGui class, which handles the equipment slots of the player screen. An EquipmentGui instance will be created in the InventoryGUI constructor. The initializeInventory method of the Hud class supplies the players inventory and equipment to the InventoryGUI constructor.
author KarstenBock@gmx.net
date Wed, 05 Oct 2011 11:04:39 +0200
parents a5ea5b8f63d4
children 3fc7cfa80771
comparison
equal deleted inserted replaced
148:5756e615b029 149:eab3e1e52497
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details. 11 # GNU General Public License for more details.
12 12
13 # You should have received a copy of the GNU General Public License 13 # You should have received a copy of the GNU General Public License
14 # along with PARPG. If not, see <http://www.gnu.org/licenses/>. 14 # along with PARPG. If not, see <http://www.gnu.org/licenses/>.
15 import logging
15 16
16 from fife.extensions.pychan.tools import callbackWithArguments as cbwa 17 from fife.extensions.pychan.tools import callbackWithArguments as cbwa
17 from fife.extensions import pychan 18 from fife.extensions import pychan
18 from fife.extensions.pychan.attrs import UnicodeAttr 19 from fife.extensions.pychan.attrs import UnicodeAttr
19 20
20 from parpg.gui import drag_drop_data as data_drag 21 from parpg.gui import drag_drop_data as data_drag
21 #from parpg.objects.base import Container 22 #from parpg.objects.base import Container
22 from parpg.gui.containergui_base import ContainerGUIBase 23 from parpg.gui.containergui_base import ContainerGUIBase
23 from parpg.objects.action import ACTIONS 24 from parpg.objects.action import ACTIONS
24 25 from parpg.components import equip
25 import logging
26 26
27 logger = logging.getLogger('action') 27 logger = logging.getLogger('action')
28 28
29 class EquipmentSlot(pychan.VBox): 29 class EquipmentSlot(pychan.VBox):
30 ATTRIBUTES = pychan.VBox.ATTRIBUTES + [UnicodeAttr('label_text')] 30 def __init__(self, min_size=(50, 50),
31
32 def _setLabelText(self, text):
33 label = self.findChild()
34 label.text = unicode(text)
35 label.resizeToContent()
36 self.margins = (
37 int((self.width - label.width) / 2.0),
38 int((self.height - label.height) / 2.0)
39 )
40
41 def _getLabelText(self):
42 label = self.findChild()
43 return label.text
44
45 label_text = property(fget=_getLabelText, fset=_setLabelText)
46
47 def __init__(self, label_text=u'equipment', min_size=(50, 50),
48 max_size=(50, 50), margins=None, 31 max_size=(50, 50), margins=None,
49 **kwargs): 32 **kwargs):
50 pychan.VBox.__init__(self, min_size=min_size, max_size=max_size, 33 pychan.VBox.__init__(self, min_size=min_size, max_size=max_size,
51 **kwargs) 34 **kwargs)
52 self.background_image = 'gui/inv_images/inv_background.png' 35 self.background_image = 'gui/inv_images/inv_background.png'
53 label = pychan.Label(text=unicode(label_text)) 36 icon = pychan.Icon(name="Icon")
54 self.addChild(label) 37 self.addChild(icon)
55 self.label_text = label_text
56 self.adaptLayout() 38 self.adaptLayout()
57 if self.parent is not None: 39 if self.parent is not None:
58 self.beforeShow() 40 self.beforeShow()
59 41
42 @property
43 def image(self):
44 icon = self.findChildByName("Icon")
45 return icon.image
46
47 @image.setter
48 def image(self, image):
49 icon = self.findChildByName("Icon")
50 icon.image = image
60 51
61 class InventoryGrid(pychan.VBox): 52 class InventoryGrid(pychan.VBox):
62 ATTRIBUTES = pychan.VBox.ATTRIBUTES + [pychan.attrs.PointAttr('grid_size')] 53 ATTRIBUTES = pychan.VBox.ATTRIBUTES + [pychan.attrs.PointAttr('grid_size')]
63 54
64 def _setNColumns(self, n_columns): 55 def _setNColumns(self, n_columns):
107 self.opaque = 0 98 self.opaque = 0
108 self.grid_size = grid_size 99 self.grid_size = grid_size
109 self.border_size = 1 100 self.border_size = 1
110 101
111 102
103 class EquipmentGui(ContainerGUIBase):
104 def __init__(self, controller, gui, equip, callbacks):
105 ContainerGUIBase.__init__(self, controller, gui)
106 self.equip = equip
107 self.equip_to_gui = {
108 "head": "headSlot",
109 "neck": "neckSlot",
110 "body": "shirtSlot",
111 "belt": "beltSlot",
112 "leg": "pantsSlot",
113 "feet": "bootsSlot",
114 "l_arm": "leftHandSlot",
115 "r_arm": "rightHandSlot",
116 }
117
118 def updateImages(self):
119 for eq_slot, gui_slot in self.equip_to_gui.iteritems():
120 widget = self.gui.findChild(name=gui_slot)
121 equipable = equip.get_equipable(self.equip, eq_slot)
122 widget.item = equipable.entity if equipable else None
123 self.updateImage(widget)
124
125 def updateImage(self, slot):
126 assert(isinstance(slot, EquipmentSlot))
127 if (slot.item):
128 image = slot.item.containable.image
129 else:
130 image = None
131 slot.image = image
132
112 class InventoryGUI(ContainerGUIBase): 133 class InventoryGUI(ContainerGUIBase):
113 def __init__(self, controller, inventory, callbacks): 134 def __init__(self, controller, gui, container, equip, callbacks):
114 super(InventoryGUI, self).__init__(controller, inventory) 135 super(InventoryGUI, self).__init__(controller, gui)
115 self.engine = controller.engine 136 self.engine = controller.engine
116 self.inventory_shown = False 137 self.inventory_shown = False
117 render_backend = self.engine.getRenderBackend() 138 render_backend = self.engine.getRenderBackend()
118 screen_mode = render_backend.getCurrentScreenMode() 139 screen_mode = render_backend.getCurrentScreenMode()
119 screen_width, screen_height = (screen_mode.getWidth(), 140 screen_width, screen_height = (screen_mode.getWidth(),
120 screen_mode.getHeight()) 141 screen_mode.getHeight())
121 widget_width, widget_height = self.gui.size 142 widget_width, widget_height = self.gui.size
122 self.gui.position = ((screen_width - widget_width) / 2, 143 self.gui.position = ((screen_width - widget_width) / 2,
123 (screen_height - widget_height) / 2) 144 (screen_height - widget_height) / 2)
145 self.equip_gui = EquipmentGui(
146 controller,
147 self.gui.findChildByName("equipmentPage"),
148 equip, callbacks
149 )
124 150
125 def toggleInventory(self, toggleImage=True): 151 def toggleInventory(self, toggleImage=True):
126 """Pause the game and enter the inventory screen, or close the 152 """Pause the game and enter the inventory screen, or close the
127 inventory screen and resume the game. 153 inventory screen and resume the game.
128 @type toggleImage: bool 154 @type toggleImage: bool
138 else: 164 else:
139 self.closeInventory() 165 self.closeInventory()
140 self.inventory_shown = False 166 self.inventory_shown = False
141 167
142 def showInventory(self): 168 def showInventory(self):
169 self.equip_gui.updateImages()
143 self.gui.show() 170 self.gui.show()
144 171
145 def closeInventory(self): 172 def closeInventory(self):
146 self.gui.hide() 173 self.gui.hide()
147 174