def TakeAction(self,t):
if not self.IsPlayer() and len(self.action_list) == 0:
path,cost,enemy = self.FindNearestEnemy()
if not enemy:
return False
offset = enemy.pos-self.pos
#Check first if we can blast anyone
for index,action in utils.r_enumerate(self.blast_action_creator.actions):
if action.cost <= self.stats.mana:
self.blast_action_creator.SetAction(index)
if self.blast_action_creator.Valid(offset):
self.action_list.extend( self.blast_action_creator.Create(offset,t,self) )
return self.action_list.pop(0)
#If we get here there's nothing to return
return super(BlastingMonster,self).TakeAction(t)
def TakeAction(self,t):
# +-----------------------------------------------------------------------------------+
# | ..-#.-- . -. |
# | -.%--+ . .+..+.. |
# | .m##-m. ###+m |
# | -m-*%%+. -m+%+-- |
# | +%m% . .++++ |
# | +-.-. ..++- .. -. |
# | . . . . .m--+.-. -- . . . |
# | .. +-. .mm-%.-. -..- |
# | .. m.#**###-*#%##+.m + |
# | -%%.#*#m. -m-+.. +.*#+* -. |
# | -.+#-m-+. -..- +.+-+##- |
# | +-##m. .-.... . . .-.+*%+. |
# | - +-#%. --m.%m-. |
# | ...m+m+.. . ..#+-. |
# | .m#%-.. ..-#... |
# | +.-+m--. .-.- |
# | -.. - . |
# | .. |
# | |
# | ____ |
# | | _ \ ___ ___ |
# | | |_) / _ \ / _ \ |
# | | __/ (_) | (_) | |
# | |_| \___/ \___/ |
# | |
# | |
# |FIXME: This code is hacked-together rubbish. Implement something sensible |
# +-----------------------------------------------------------------------------------+
if len(self.action_list) == 0 and self.IsPlayer():
return None
if not self.IsPlayer() and len(self.action_list) == 0:
#For a computer player, decide what to do
#regular players populate this list themselves
self.InvalidatePathCache()
#Find the nearest enemy
enemies = []
danger_score = 0.
away_vector = Point(0,0)
for player in self.tiles.wizards:
for enemy in player.controlled:
if enemy.player is self.player:
continue
#offset = utils.WrapDistance(enemy.pos,self.pos,self.tiles.width)
#distance = offset.length()
#path = self.tiles.PathTo(self.pos,enemy.pos)
#if path == None:
# cost = (enemy.pos-self.pos).length()
#else:
# cost = path.cost
cost = (enemy.pos - self.pos).length()
if cost < 6:
danger_score += (enemy.stats.attack + enemy.stats.health + enemy.stats.mana)/cost
away_vector -= (enemy.pos - self.pos)
enemies.append((cost,enemy))
enemies.sort(lambda x,y : cmp(x[0],y[0]))
if len(enemies) == 0:
#wtf? There are no other wizards? the game should have ended
return False
cost,enemy = enemies[0]
path = self.PathTo(enemy.pos)
if path:
cost = path.cost
danger_score /= float(self.player.personality.confidence + self.stats.health + self.stats.mana)
#print self.name,danger_score,away_vector,Point(0 if away_vector.x == 0 else 5.0/away_vector.x,0 if away_vector.y == 0 else 5.0/away_vector.y)
target = self.pos + away_vector
away_path = None
if away_vector != Point(0,0):
for adjust in utils.Spiral(15):
final_target = target + adjust
away_path = self.PathTo(final_target)
if away_path:
break
if danger_score < 1 or self.player.personality.confidence > 5:
#We're either not in danger or we're brash, so try wizard blasting the nearest enemy
offset = enemy.pos-self.pos
for index,action in utils.r_enumerate(self.blast_action_creator.actions):
if action.cost < self.stats.mana:
self.blast_action_creator.SetAction(index)
if self.blast_action_creator.Valid(offset):
self.action_list.extend( self.blast_action_creator.Create(offset,t,self) )
return self.action_list.pop(0)
if danger_score > 1:
#Stop saving, this is serious
self.saving_for = None
#we want to leave
target = self.pos + away_vector
if away_path:
if self.stats.move > 0:
#walk that way
if self.move_action_creator.Valid(away_path.steps[0]):
self.action_list.extend( self.move_action_creator.Create(away_path.steps[0],t,self) )
elif self.stats.mana > 0:
if danger_score > 2 and self.player.personality.confidence < 4:
#try a teleport to get away fast
if self.stats.mana > self.teleport_action_creator.actions[1].cost*2:
target_action = 1
elif self.stats.mana > self.teleport_action_creator.actions[0].cost:
target_action = 0
else:
#we can't do a teleport
target_action = None
if target_action != None:
self.teleport_action_creator.SetAction(target_action)
offset = final_target - self.pos
if not self.teleport_action_creator.Valid(offset):
#shit, we can't teleport there for some reason, let's try others in the same direction
candidates = utils.Brensenham(final_target,self.pos,self.tiles.width)
for point in candidates:
if self.teleport_action_creator.Valid(point - self.pos):
final_target = point
offset = final_target - self.pos
break
else:
offset = None
if offset != None:
#Woop can teleport
self.action_list.extend( self.teleport_action_creator.Create(offset,t,self) )
elif self.ReadyToAttack():
#Not too dangerous, so attack!
#Teleports are cool for getting in striking distance quickly If we've got enough mana left over to
#strike, and we can get in there, lets give it a go
offset = enemy.pos - self.pos
if not self.saving_for and offset.length() < 10:
if self.stats.mana > self.teleport_action_creator.actions[1].cost*2:
target_action = 1
elif self.stats.mana > self.teleport_action_creator.actions[0].cost*2:
target_action = 0
else:
#we we don't want to do a teleport
target_action = None
if target_action != None:
self.teleport_action_creator.SetAction(target_action)
#We can't teleport right onto him, try a spiral
for adjust in utils.Spiral(16):
if self.teleport_action_creator.Valid(offset + adjust):
self.action_list.extend( self.teleport_action_creator.Create(offset + adjust,t,self) )
return self.action_list.pop(0)
break
if len(self.action_list) == 0:
#Not teleporting, maybe we want to move
if self.stats.move > 0 and path:
if self.move_action_creator.Valid(path.steps[0]):
self.action_list.extend( self.move_action_creator.Create(path.steps[0],t,self) )
return self.action_list.pop(0)
elif self.stats.move > 0:
#move away to give us time to build up forces and look busy
if away_path:
path = away_path
else:
opposite_point = enemy.pos + Point(self.tiles.width/2,0)
if enemy.pos.y < self.tiles.height/2:
opposite_point.y = self.tiles.height-1
opposite_point.x %= self.tiles.width
path = self.PathTo(opposite_point)
if path:
if self.move_action_creator.Valid(path.steps[0]):
self.action_list.extend( self.move_action_creator.Create(path.steps[0],t,self) )
if len(self.action_list) == 0:
if self.saving_for and self.saving_for.cost + self.player.personality.emergency_mana <= self.stats.mana:
self.saving_for.creator.SetAction(self.saving_for.index)
self.SummonMonster(self.saving_for.creator,t)
self.saving_for = None
if len(self.action_list) == 0:
#We've dealt with the logic of getting away from or towards the enemy, but maybe we've
#got mana to burn and we should summon some monsters
#Which monster? Ideally we want the number of monsters we have to match our preference ratio
#so cast the one which is furthest out
if len(self.player.controlled) < self.player.personality.necessary_monsters and danger_score > self.player.personality.confidence/4:
#just cast the first one we can afford
for monster in self.monsters.monsters:
if monster.cost + self.player.personality.emergency_mana <= self.stats.mana:
monster.creator.SetAction(monster.index)
self.SummonMonster(monster.creator,t)
break
elif len(self.player.controlled) < self.player.personality.desired_monsters:
#We've already got a few (probably shitty) ones, so lets save up for a better one
actual_counts = []
for monster in self.monsters.monsters:
count = len([m for m in self.player.controlled if type(m) == monster.monster])
actual_counts.append(count)
#print self.name,[(monster.monster.name,c) for (monster,c) in zip(self.monsters.monsters,actual_counts)]
total = sum(actual_counts)
actual_ratios = [0 if total == 0 else float(c)/total for c in actual_counts]
required = sorted([(monster,monster.desirability - actual_ratio) for actual_ratio,monster in itertools.izip(actual_ratios,self.monsters.monsters)],lambda x,y:cmp(y[1],x[1]))
#print self.name,[(monster.monster.name,needed) for (monster,needed) in required]
monster,needed = required[0]
if monster.cost + self.player.personality.emergency_mana <= self.stats.mana:
monster.creator.SetAction(monster.index)
self.SummonMonster(monster.creator,t)
else:
self.saving_for = monster
#Stand-in AI logic until the game rules are fixed. There are two types,
# tentative wizards do:
# - Move away from the enemy if possible
# - Shoot any enemy in range
# - Otherwise try to summon a monster if you can, but stay above 6 mana
#
# gungho wizards do:
# - Shoot any enemy in range
# - Summon a Goblin if they can (but stay above 2 mana for shooting)
# -
# if self.player_type == players.PlayerTypes.TENTATIVE:
# if self.stats.move > 0:
# #Go away from the nearest enemy
# opposite_point = enemy.pos + Point(self.tiles.width/2,0)
# if enemy.pos.y < self.tiles.height/2:
# opposite_point.y = self.tiles.height-1
# opposite_point.x %= self.tiles.width
# path = self.tiles.PathTo(self.pos,opposite_point)
# if path:
# if self.move_action_creator.Valid(path.steps[0]):
# self.action_list.extend( self.move_action_creator.Create(path.steps[0],t,self) )
# #We've had a chance, at moving, but maybe we decided not to?
# if len(self.action_list) == 0:
# offset = enemy.pos-self.pos
# if self.blast_action_creator.Valid(offset):
# self.action_list.extend( self.blast_action_creator.Create(offset,t,self) )
# elif self.stats.mana - self.summon_goblin_creator.cost >= 6:
# #Want to summon a goblin, find the first spot that works
# choices = sorted([p for p in self.summon_goblin_creator.valid_vectors],lambda x,y:cmp(x.length(),y.length()))
# for point in choices:
# if self.summon_goblin_creator.Valid(point):
# self.action_list.extend( self.summon_goblin_creator.Create(point,t,self) )
# break
# else:
# #coun't find a place to put it. pants
# pass
# elif self.player_type == players.PlayerTypes.GUNGHO:
# if self.stats.move > 0 and path:
# if self.move_action_creator.Valid(path.steps[0]):
# self.action_list.extend( self.move_action_creator.Create(path.steps[0],t,self) )
# #We've had a chance, at moving, but maybe we decided not to?
# if len(self.action_list) == 0:
# offset = enemy.pos-self.pos
# if self.blast_action_creator.Valid(offset):
# self.action_list.extend( self.blast_action_creator.Create(offset,t,self) )
# elif self.stats.mana - self.summon_goblin_creator.cost >= 2:
# #Want to summon a goblin, find the first spot that works
# choices = sorted([p for p in self.summon_goblin_creator.valid_vectors],lambda x,y:cmp(x.length(),y.length()))
# for point in choices:
# if self.summon_goblin_creator.Valid(point):
# self.action_list.extend( self.summon_goblin_creator.Create(point,t,self) )
# break
# else:
# #coun't find a place to put it. pants
# pass
if len(self.action_list) == 0:
#we failed to think of anything to do, so this guy is done
return False
return self.action_list.pop(0)