def do_army_edition(self, army=None, special_message=''):
army = Army.get_by_id(self.request.matchdict.get('id'))
if 'unit_to_remove[]' in self.request.POST:
for dice_id in self.request.POST.getall('unit_to_remove[]'):
Dice.get_by_id(int(dice_id)).delete()
#Ugly, but how to do otherwise ?
regexp = re.compile('unit_amount_([1-9][0-9]{0,2})')
for element, amount in self.request.POST.items():
m = regexp.search(element)
if ((m != None) and (int(amount) > 0)):
for i in range(int(amount)):
dice = Dice(DiceTemplate.get_by_id(m.group(1)), army)
dice.save()
return self.army_edition(army, ('army %s succesfully modified !' % army.name))
def save_action(self):
action = SaveAction.get_by_id(self.request.matchdict.get('id'))
damage = action.damage
army = action.army
army.set_roll_type(SaveMeleeRoll())
#Step 0 : nothing done. Let's roll the army.
if action.step == 0:
army.roll(SaveMeleeRoll())
action.step = 1
#Step 1 : check if some effect can be resolved. Else go to step 2.
if action.step == 1:
#For now, automatically assume that everything is fine
action.step = 2
#Step 2 : require that enough unit are taken as casualty
if action.step == 2:
saves = army.get_save_result()
min_health = 4
if damage < saves:
remaining = 0
else:
remaining = damage - saves
#We beed to know what is the smallest unit (in health) in the army
for unit in army.components:
if unit.health < min_health:
min_health = unit.health
#if damage cannot kill any dice, it's discarded
if remaining < min_health:
action.step = 3
casualty = []
elif 'unit_to_kill[]' in self.request.POST:
casualty = []
sum_health = 0
for dice_id in self.request.POST.getall('unit_to_kill[]'):
unit = Dice.get_by_id(int(dice_id))
if not(unit in army.components):
raise RuntimeError('Trying to kill an unit outside of the army !')
casualty.append(unit)
sum_health += unit.health
if (sum_health <= remaining) and (min_health > (remaining - sum_health)):
#It's a valid casualty removal
action.step = 3
if action.step == 3:
#Prepare the view before altering the result.
results = []
for dice in army.components:
list_icon = []
list_desc = []
for face in dice.active_faces:
list_icon.append(face.picture)
list_desc.append(face.name)
results.append((dice.name, list_icon, list_desc))
dead_army = army.owner.dead_army
#We remove the casualty now
for unit in casualty:
unit.army = dead_army
dice_list = [(dice.name, dice.template.picture) for dice in army.components]
dead_dice_list = [(dice.name, dice.template.picture) for dice in casualty]
action.delete(explicit=True)
else:
action.save()
#Now, dispatch to the good view
if action.step == 1:
#resolve SAI
url = self.request.route_url('save_action_step_one', id=action.id)
return_value = HTTPFound(location=url)
elif action.step == 2:
#remove casualties
url = self.request.route_url('save_action_step_two', id=action.id)
return_value = HTTPFound(location=url)
else:
#save finished
#We do the view without redirection to avoid having to store silly thing.
return_value = {'results': results, 'dices': dice_list, 'dead_dices': dead_dice_list, 'save': saves, 'damage': damage, 'remaining': remaining, 'route_next_step': self.request.route_url('army_selection')}
return return_value