rinkhals: gamelib/animal.py annotate

annotate gamelib/animal.py @ 415:8f012ef1f64f

Start of ability to serialize game state.

author	Simon Cross <hodgestar@gmail.com>
date	Sat, 21 Nov 2009 12:55:08 +0000
parents	9096c237928c
children	d110d55c8449

rev	line source
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	1 """Class for the various animals in the game"""
6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	2
84 5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	3 import random
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	4
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	5 from pgu.vid import Sprite
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	6 from pgu.algo import getline
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	7
44 7e884084e7b1 Move animal sprites to imagecache. Simon Cross <hodgestar@gmail.com> parents: 38 diff changeset	8 import imagecache
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	9 import tiles
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	10 from misc import Position
98 725b292ca07b Added sounds killing foxes and chickens, and nightfall David Fraser <davidf@sjsoft.com> parents: 92 diff changeset	11 import sound
109 48019afde338 Equipment purchasing and some toolbar tweaks. Jeremy Thurgood <firxen@gmail.com> parents: 108 diff changeset	12 import equipment
241 1a7000c8211c Demolition foxes, including better fox selection. Jeremy Thurgood <firxen@gmail.com> parents: 236 diff changeset	13 import animations
415 8f012ef1f64f Start of ability to serialize game state. Simon Cross <hodgestar@gmail.com> parents: 414 diff changeset	14 import serializer
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	15
415 8f012ef1f64f Start of ability to serialize game state. Simon Cross <hodgestar@gmail.com> parents: 414 diff changeset	16 class Animal(Sprite, serializer.Simplifiable):
28 ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	17 """Base class for animals"""
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	18
114 4c2fbab20abe Foxes are stealthy now. Jeremy Thurgood <firxen@gmail.com> parents: 109 diff changeset	19 STEALTH = 0
199 696936621a93 Buildings can affect visual acuity. Jeremy Thurgood <firxen@gmail.com> parents: 196 diff changeset	20 VISION_BONUS = 0
696936621a93 Buildings can affect visual acuity. Jeremy Thurgood <firxen@gmail.com> parents: 196 diff changeset	21 VISION_RANGE_PENALTY = 10
114 4c2fbab20abe Foxes are stealthy now. Jeremy Thurgood <firxen@gmail.com> parents: 109 diff changeset	22
415 8f012ef1f64f Start of ability to serialize game state. Simon Cross <hodgestar@gmail.com> parents: 414 diff changeset	23 SIMPLIFY = [
8f012ef1f64f Start of ability to serialize game state. Simon Cross <hodgestar@gmail.com> parents: 414 diff changeset	24 'pos',
8f012ef1f64f Start of ability to serialize game state. Simon Cross <hodgestar@gmail.com> parents: 414 diff changeset	25 'equipment',
8f012ef1f64f Start of ability to serialize game state. Simon Cross <hodgestar@gmail.com> parents: 414 diff changeset	26 'accoutrements',
8f012ef1f64f Start of ability to serialize game state. Simon Cross <hodgestar@gmail.com> parents: 414 diff changeset	27 'abode',
8f012ef1f64f Start of ability to serialize game state. Simon Cross <hodgestar@gmail.com> parents: 414 diff changeset	28 'facing',
8f012ef1f64f Start of ability to serialize game state. Simon Cross <hodgestar@gmail.com> parents: 414 diff changeset	29 ]
8f012ef1f64f Start of ability to serialize game state. Simon Cross <hodgestar@gmail.com> parents: 414 diff changeset	30
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	31 def __init__(self, image_left, image_right, tile_pos):
38 03121c89d5fd Make the secret foxes really secret Neil Muller <drnlmuller@gmail.com> parents: 32 diff changeset	32 # Create the animal somewhere far off screen
53 f20dd3dcb118 foxes don't run backwards Adrianna Pińska <adrianna.pinska@gmail.com> parents: 47 diff changeset	33 Sprite.__init__(self, image_left, (-1000, -1000))
146 423050ec188b Equipment images. Jeremy Thurgood <firxen@gmail.com> parents: 145 diff changeset	34 self._image_left = image_left
423050ec188b Equipment images. Jeremy Thurgood <firxen@gmail.com> parents: 145 diff changeset	35 self.image_left = image_left.copy()
423050ec188b Equipment images. Jeremy Thurgood <firxen@gmail.com> parents: 145 diff changeset	36 self._image_right = image_right
423050ec188b Equipment images. Jeremy Thurgood <firxen@gmail.com> parents: 145 diff changeset	37 self.image_right = image_right.copy()
395 2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	38 if hasattr(tile_pos, 'to_tile_tuple'):
171 9ea53eb919cf Make Animals accept Positions when created. move hatch watching from Chicken to Egg Neil Muller <drnlmuller@gmail.com> parents: 163 diff changeset	39 self.pos = tile_pos
9ea53eb919cf Make Animals accept Positions when created. move hatch watching from Chicken to Egg Neil Muller <drnlmuller@gmail.com> parents: 163 diff changeset	40 else:
395 2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	41 self.pos = Position(tile_pos[0], tile_pos[1], 0)
84 5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	42 self.equipment = []
195 9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality Adrianna Pińska <adrianna.pinska@gmail.com> parents: 187 diff changeset	43 self.accoutrements = []
108 437cbd856a03 Add occupants and abodes. Allowing moving chickens around. Simon Cross <hodgestar@gmail.com> parents: 104 diff changeset	44 self.abode = None
146 423050ec188b Equipment images. Jeremy Thurgood <firxen@gmail.com> parents: 145 diff changeset	45 self.facing = 'left'
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	46
28 ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	47 def loop(self, tv, _sprite):
395 2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	48 ppos = tv.tile_to_view(self.pos.to_tile_tuple())
28 ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	49 self.rect.x = ppos[0]
ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	50 self.rect.y = ppos[1]
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	51
251 844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	52 def die(self, gameboard):
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	53 """Play death animation, noises, whatever."""
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	54 if hasattr(self, 'DEATH_SOUND'):
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	55 sound.play_sound(self.DEATH_SOUND)
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	56 if hasattr(self, 'DEATH_ANIMATION'):
395 2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	57 self.DEATH_ANIMATION(gameboard.tv, self.pos.to_tile_tuple())
251 844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	58 self._game_death(gameboard)
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	59
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	60 def _game_death(self, gameboard):
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	61 # Call appropriate gameboard cleanup here.
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	62 pass
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	63
28 ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	64 def move(self, state):
ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	65 """Given the game state, return a new position for the object"""
ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	66 # Default is not to move
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	67 pass
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	68
396 19e583e5cdc0 Refactor for further move work Neil Muller <drnlmuller@gmail.com> parents: 395 diff changeset	69 def attack(self, gameboard):
19e583e5cdc0 Refactor for further move work Neil Muller <drnlmuller@gmail.com> parents: 395 diff changeset	70 """Given the game state, attack a suitable target"""
19e583e5cdc0 Refactor for further move work Neil Muller <drnlmuller@gmail.com> parents: 395 diff changeset	71 # Default is not to attack
19e583e5cdc0 Refactor for further move work Neil Muller <drnlmuller@gmail.com> parents: 395 diff changeset	72 pass
19e583e5cdc0 Refactor for further move work Neil Muller <drnlmuller@gmail.com> parents: 395 diff changeset	73
108 437cbd856a03 Add occupants and abodes. Allowing moving chickens around. Simon Cross <hodgestar@gmail.com> parents: 104 diff changeset	74 def set_pos(self, tile_pos):
437cbd856a03 Add occupants and abodes. Allowing moving chickens around. Simon Cross <hodgestar@gmail.com> parents: 104 diff changeset	75 """Move an animal to the given tile_pos."""
437cbd856a03 Add occupants and abodes. Allowing moving chickens around. Simon Cross <hodgestar@gmail.com> parents: 104 diff changeset	76 new_pos = Position(*tile_pos)
437cbd856a03 Add occupants and abodes. Allowing moving chickens around. Simon Cross <hodgestar@gmail.com> parents: 104 diff changeset	77 self._fix_face(new_pos)
437cbd856a03 Add occupants and abodes. Allowing moving chickens around. Simon Cross <hodgestar@gmail.com> parents: 104 diff changeset	78 self.pos = new_pos
437cbd856a03 Add occupants and abodes. Allowing moving chickens around. Simon Cross <hodgestar@gmail.com> parents: 104 diff changeset	79
236 9a6ac9c9ff46 chickens turn to face target foxes Adrianna Pińska <adrianna.pinska@gmail.com> parents: 216 diff changeset	80 def _fix_face(self, facing_pos):
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	81 """Set the face correctly"""
236 9a6ac9c9ff46 chickens turn to face target foxes Adrianna Pińska <adrianna.pinska@gmail.com> parents: 216 diff changeset	82 if facing_pos.left_of(self.pos):
146 423050ec188b Equipment images. Jeremy Thurgood <firxen@gmail.com> parents: 145 diff changeset	83 self._set_image_facing('left')
236 9a6ac9c9ff46 chickens turn to face target foxes Adrianna Pińska <adrianna.pinska@gmail.com> parents: 216 diff changeset	84 elif facing_pos.right_of(self.pos):
146 423050ec188b Equipment images. Jeremy Thurgood <firxen@gmail.com> parents: 145 diff changeset	85 self._set_image_facing('right')
423050ec188b Equipment images. Jeremy Thurgood <firxen@gmail.com> parents: 145 diff changeset	86
423050ec188b Equipment images. Jeremy Thurgood <firxen@gmail.com> parents: 145 diff changeset	87 def _set_image_facing(self, facing):
423050ec188b Equipment images. Jeremy Thurgood <firxen@gmail.com> parents: 145 diff changeset	88 self.facing = facing
423050ec188b Equipment images. Jeremy Thurgood <firxen@gmail.com> parents: 145 diff changeset	89 if self.facing == 'left':
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	90 self.setimage(self.image_left)
146 423050ec188b Equipment images. Jeremy Thurgood <firxen@gmail.com> parents: 145 diff changeset	91 elif self.facing == 'right':
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	92 self.setimage(self.image_right)
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	93
84 5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	94 def equip(self, item):
200 67d10f7e0159 selected chickens are selected Adrianna Pińska <adrianna.pinska@gmail.com> parents: 199 diff changeset	95 if equipment.is_equipment(item):
67d10f7e0159 selected chickens are selected Adrianna Pińska <adrianna.pinska@gmail.com> parents: 199 diff changeset	96 self.equipment.append(item)
67d10f7e0159 selected chickens are selected Adrianna Pińska <adrianna.pinska@gmail.com> parents: 199 diff changeset	97 elif equipment.is_accoutrement(item):
67d10f7e0159 selected chickens are selected Adrianna Pińska <adrianna.pinska@gmail.com> parents: 199 diff changeset	98 self.accoutrements.append(item)
163 0d6e23dcd3af fixed redrawing Adrianna Pińska <adrianna.pinska@gmail.com> parents: 161 diff changeset	99 self.redraw()
161 9b4213f6ea7f improved equipment layers; unequip method on animal Adrianna Pińska <adrianna.pinska@gmail.com> parents: 158 diff changeset	100
9b4213f6ea7f improved equipment layers; unequip method on animal Adrianna Pińska <adrianna.pinska@gmail.com> parents: 158 diff changeset	101 def unequip(self, item):
200 67d10f7e0159 selected chickens are selected Adrianna Pińska <adrianna.pinska@gmail.com> parents: 199 diff changeset	102 if equipment.is_equipment(item):
67d10f7e0159 selected chickens are selected Adrianna Pińska <adrianna.pinska@gmail.com> parents: 199 diff changeset	103 self.equipment = [e for e in self.equipment if e != item]
67d10f7e0159 selected chickens are selected Adrianna Pińska <adrianna.pinska@gmail.com> parents: 199 diff changeset	104 elif equipment.is_accoutrement(item):
67d10f7e0159 selected chickens are selected Adrianna Pińska <adrianna.pinska@gmail.com> parents: 199 diff changeset	105 self.accoutrements = [e for e in self.accoutrements if e != item]
163 0d6e23dcd3af fixed redrawing Adrianna Pińska <adrianna.pinska@gmail.com> parents: 161 diff changeset	106 self.redraw()
161 9b4213f6ea7f improved equipment layers; unequip method on animal Adrianna Pińska <adrianna.pinska@gmail.com> parents: 158 diff changeset	107
200 67d10f7e0159 selected chickens are selected Adrianna Pińska <adrianna.pinska@gmail.com> parents: 199 diff changeset	108 def unequip_by_name(self, item_name):
67d10f7e0159 selected chickens are selected Adrianna Pińska <adrianna.pinska@gmail.com> parents: 199 diff changeset	109 # only remove first match
67d10f7e0159 selected chickens are selected Adrianna Pińska <adrianna.pinska@gmail.com> parents: 199 diff changeset	110 matches = [item for item in self.equipment + self.accoutrements if item.NAME == item_name]
67d10f7e0159 selected chickens are selected Adrianna Pińska <adrianna.pinska@gmail.com> parents: 199 diff changeset	111 if matches:
67d10f7e0159 selected chickens are selected Adrianna Pińska <adrianna.pinska@gmail.com> parents: 199 diff changeset	112 self.unequip(matches[0])
67d10f7e0159 selected chickens are selected Adrianna Pińska <adrianna.pinska@gmail.com> parents: 199 diff changeset	113
163 0d6e23dcd3af fixed redrawing Adrianna Pińska <adrianna.pinska@gmail.com> parents: 161 diff changeset	114 def redraw(self):
195 9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality Adrianna Pińska <adrianna.pinska@gmail.com> parents: 187 diff changeset	115 layers = [(self._image_left.copy(), self._image_right.copy(), 0)]
9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality Adrianna Pińska <adrianna.pinska@gmail.com> parents: 187 diff changeset	116 if hasattr(self, 'EQUIPMENT_IMAGE_ATTRIBUTE'):
9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality Adrianna Pińska <adrianna.pinska@gmail.com> parents: 187 diff changeset	117 for item in self.accoutrements + self.equipment:
9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality Adrianna Pińska <adrianna.pinska@gmail.com> parents: 187 diff changeset	118 images = item.images(self.EQUIPMENT_IMAGE_ATTRIBUTE)
9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality Adrianna Pińska <adrianna.pinska@gmail.com> parents: 187 diff changeset	119 if images:
9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality Adrianna Pińska <adrianna.pinska@gmail.com> parents: 187 diff changeset	120 layers.append(images)
158 baf857805867 armour works now Adrianna Pińska <adrianna.pinska@gmail.com> parents: 149 diff changeset	121
195 9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality Adrianna Pińska <adrianna.pinska@gmail.com> parents: 187 diff changeset	122 layers.sort(key=lambda l: l[2])
9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality Adrianna Pińska <adrianna.pinska@gmail.com> parents: 187 diff changeset	123
201 fe1e9c18d4d7 layering bugfix; indoor chickens now use normal chicken icons Adrianna Pińska <adrianna.pinska@gmail.com> parents: 200 diff changeset	124 # these always go on the bottom so that other layers don't get overwritten
fe1e9c18d4d7 layering bugfix; indoor chickens now use normal chicken icons Adrianna Pińska <adrianna.pinska@gmail.com> parents: 200 diff changeset	125 self.image_left = self._image_left.copy()
fe1e9c18d4d7 layering bugfix; indoor chickens now use normal chicken icons Adrianna Pińska <adrianna.pinska@gmail.com> parents: 200 diff changeset	126 self.image_right = self._image_right.copy()
fe1e9c18d4d7 layering bugfix; indoor chickens now use normal chicken icons Adrianna Pińska <adrianna.pinska@gmail.com> parents: 200 diff changeset	127 for l in layers:
195 9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality Adrianna Pińska <adrianna.pinska@gmail.com> parents: 187 diff changeset	128 self.image_left.blit(l[0], (0,0))
9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality Adrianna Pińska <adrianna.pinska@gmail.com> parents: 187 diff changeset	129 self.image_right.blit(l[1], (0,0))
9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality Adrianna Pińska <adrianna.pinska@gmail.com> parents: 187 diff changeset	130
9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality Adrianna Pińska <adrianna.pinska@gmail.com> parents: 187 diff changeset	131 self._set_image_facing(self.facing)
84 5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	132
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	133 def weapons(self):
109 48019afde338 Equipment purchasing and some toolbar tweaks. Jeremy Thurgood <firxen@gmail.com> parents: 108 diff changeset	134 return [e for e in self.equipment if equipment.is_weapon(e)]
84 5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	135
174 ff168162974e armour gets damaged Adrianna Pińska <adrianna.pinska@gmail.com> parents: 171 diff changeset	136 def armour(self):
ff168162974e armour gets damaged Adrianna Pińska <adrianna.pinska@gmail.com> parents: 171 diff changeset	137 return [e for e in self.equipment if equipment.is_armour(e)]
ff168162974e armour gets damaged Adrianna Pińska <adrianna.pinska@gmail.com> parents: 171 diff changeset	138
104 d17375586866 Add .covers(tile_pos) to animals (to match similar function on buildings). Simon Cross <hodgestar@gmail.com> parents: 98 diff changeset	139 def covers(self, tile_pos):
d17375586866 Add .covers(tile_pos) to animals (to match similar function on buildings). Simon Cross <hodgestar@gmail.com> parents: 98 diff changeset	140 return tile_pos[0] == self.pos.x and tile_pos[1] == self.pos.y
d17375586866 Add .covers(tile_pos) to animals (to match similar function on buildings). Simon Cross <hodgestar@gmail.com> parents: 98 diff changeset	141
125 2e3a05b9594d Chickens in buildings\! Simon Cross <hodgestar@gmail.com> parents: 122 diff changeset	142 def outside(self):
2e3a05b9594d Chickens in buildings\! Simon Cross <hodgestar@gmail.com> parents: 122 diff changeset	143 return self.abode is None
2e3a05b9594d Chickens in buildings\! Simon Cross <hodgestar@gmail.com> parents: 122 diff changeset	144
251 844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	145 def damage(self, gameboard):
174 ff168162974e armour gets damaged Adrianna Pińska <adrianna.pinska@gmail.com> parents: 171 diff changeset	146 for a in self.armour():
ff168162974e armour gets damaged Adrianna Pińska <adrianna.pinska@gmail.com> parents: 171 diff changeset	147 if not a.survive_damage():
ff168162974e armour gets damaged Adrianna Pińska <adrianna.pinska@gmail.com> parents: 171 diff changeset	148 self.unequip(a)
ff168162974e armour gets damaged Adrianna Pińska <adrianna.pinska@gmail.com> parents: 171 diff changeset	149 return True
251 844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	150 self.die(gameboard)
174 ff168162974e armour gets damaged Adrianna Pińska <adrianna.pinska@gmail.com> parents: 171 diff changeset	151 return False
ff168162974e armour gets damaged Adrianna Pińska <adrianna.pinska@gmail.com> parents: 171 diff changeset	152
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	153 class Chicken(Animal):
28 ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	154 """A chicken"""
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	155
146 423050ec188b Equipment images. Jeremy Thurgood <firxen@gmail.com> parents: 145 diff changeset	156 EQUIPMENT_IMAGE_ATTRIBUTE = 'CHICKEN_IMAGE_FILE'
251 844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	157 DEATH_ANIMATION = animations.ChickenDeath
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	158 DEATH_SOUND = 'kill-chicken.ogg'
146 423050ec188b Equipment images. Jeremy Thurgood <firxen@gmail.com> parents: 145 diff changeset	159
28 ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	160 def __init__(self, pos):
53 f20dd3dcb118 foxes don't run backwards Adrianna Pińska <adrianna.pinska@gmail.com> parents: 47 diff changeset	161 image_left = imagecache.load_image('sprites/chkn.png')
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	162 image_right = imagecache.load_image('sprites/chkn.png',
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	163 ("right_facing",))
53 f20dd3dcb118 foxes don't run backwards Adrianna Pińska <adrianna.pinska@gmail.com> parents: 47 diff changeset	164 Animal.__init__(self, image_left, image_right, pos)
243 4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	165 self.eggs = []
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	166
414 9096c237928c Dear most illustrious brother, I seek your cooperation with the refactoring of egg layerings and the reloading of guns. Please to provide bank details. Jeremy Thurgood <firxen@gmail.com> parents: 413 diff changeset	167 def start_night(self, gameboard):
9096c237928c Dear most illustrious brother, I seek your cooperation with the refactoring of egg layerings and the reloading of guns. Please to provide bank details. Jeremy Thurgood <firxen@gmail.com> parents: 413 diff changeset	168 self.lay(gameboard)
9096c237928c Dear most illustrious brother, I seek your cooperation with the refactoring of egg layerings and the reloading of guns. Please to provide bank details. Jeremy Thurgood <firxen@gmail.com> parents: 413 diff changeset	169 self.reload_weapon()
9096c237928c Dear most illustrious brother, I seek your cooperation with the refactoring of egg layerings and the reloading of guns. Please to provide bank details. Jeremy Thurgood <firxen@gmail.com> parents: 413 diff changeset	170
251 844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	171 def _game_death(self, gameboard):
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	172 gameboard.remove_chicken(self)
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	173
28 ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	174 def move(self, gameboard):
ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	175 """A free chicken will move away from other free chickens"""
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	176 pass
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	177
414 9096c237928c Dear most illustrious brother, I seek your cooperation with the refactoring of egg layerings and the reloading of guns. Please to provide bank details. Jeremy Thurgood <firxen@gmail.com> parents: 413 diff changeset	178 def lay(self, gameboard):
116 d539ef5a3333 Add basic chicken->egg cycle Neil Muller <drnlmuller@gmail.com> parents: 115 diff changeset	179 """See if the chicken lays an egg"""
414 9096c237928c Dear most illustrious brother, I seek your cooperation with the refactoring of egg layerings and the reloading of guns. Please to provide bank details. Jeremy Thurgood <firxen@gmail.com> parents: 413 diff changeset	180 if self.abode and self.abode.building.HENHOUSE:
9096c237928c Dear most illustrious brother, I seek your cooperation with the refactoring of egg layerings and the reloading of guns. Please to provide bank details. Jeremy Thurgood <firxen@gmail.com> parents: 413 diff changeset	181 if not self.eggs:
9096c237928c Dear most illustrious brother, I seek your cooperation with the refactoring of egg layerings and the reloading of guns. Please to provide bank details. Jeremy Thurgood <firxen@gmail.com> parents: 413 diff changeset	182 for x in range(random.randint(1, 4)):
9096c237928c Dear most illustrious brother, I seek your cooperation with the refactoring of egg layerings and the reloading of guns. Please to provide bank details. Jeremy Thurgood <firxen@gmail.com> parents: 413 diff changeset	183 self.eggs.append(Egg(self.pos))
9096c237928c Dear most illustrious brother, I seek your cooperation with the refactoring of egg layerings and the reloading of guns. Please to provide bank details. Jeremy Thurgood <firxen@gmail.com> parents: 413 diff changeset	184 self.equip(equipment.NestEgg())
9096c237928c Dear most illustrious brother, I seek your cooperation with the refactoring of egg layerings and the reloading of guns. Please to provide bank details. Jeremy Thurgood <firxen@gmail.com> parents: 413 diff changeset	185 gameboard.eggs += self.get_num_eggs()
216 962934b8c7dc Implement UI part of egg selling Neil Muller <drnlmuller@gmail.com> parents: 201 diff changeset	186
243 4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	187 def remove_eggs(self):
216 962934b8c7dc Implement UI part of egg selling Neil Muller <drnlmuller@gmail.com> parents: 201 diff changeset	188 """Clean up the egg state"""
243 4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	189 self.eggs = []
305 32149b1d9fd2 Capitalised all equipment names. Jeremy Thurgood <firxen@gmail.com> parents: 293 diff changeset	190 self.unequip_by_name("Nestegg")
116 d539ef5a3333 Add basic chicken->egg cycle Neil Muller <drnlmuller@gmail.com> parents: 115 diff changeset	191
243 4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	192 def remove_one_egg(self):
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	193 """Clean up the egg state"""
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	194 self.eggs.pop()
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	195 if not self.eggs:
305 32149b1d9fd2 Capitalised all equipment names. Jeremy Thurgood <firxen@gmail.com> parents: 293 diff changeset	196 self.unequip_by_name("Nestegg")
243 4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	197
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	198 def get_num_eggs(self):
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	199 return len(self.eggs)
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	200
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	201 def hatch(self, gameboard):
116 d539ef5a3333 Add basic chicken->egg cycle Neil Muller <drnlmuller@gmail.com> parents: 115 diff changeset	202 """See if we have an egg to hatch"""
243 4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	203 if self.eggs:
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	204 chick = self.eggs[0].hatch()
187 6854e706dcdf Remove hatched eggs Neil Muller <drnlmuller@gmail.com> parents: 174 diff changeset	205 if chick:
243 4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	206 # sell the remaining eggs
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	207 # Remove hatched egg
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	208 self.eggs.pop()
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	209 gameboard.eggs -= 1
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	210 # Sell other eggs
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	211 for egg in self.eggs[:]:
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	212 gameboard.sell_one_egg(self)
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	213 self.remove_eggs() # clean up stale images, etc.
187 6854e706dcdf Remove hatched eggs Neil Muller <drnlmuller@gmail.com> parents: 174 diff changeset	214 return chick
116 d539ef5a3333 Add basic chicken->egg cycle Neil Muller <drnlmuller@gmail.com> parents: 115 diff changeset	215 return None
d539ef5a3333 Add basic chicken->egg cycle Neil Muller <drnlmuller@gmail.com> parents: 115 diff changeset	216
84 5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	217 def _find_killable_fox(self, weapon, gameboard):
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	218 """Choose a random fox within range of this weapon."""
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	219 killable_foxes = []
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	220 for fox in gameboard.foxes:
114 4c2fbab20abe Foxes are stealthy now. Jeremy Thurgood <firxen@gmail.com> parents: 109 diff changeset	221 if not visible(self, fox):
4c2fbab20abe Foxes are stealthy now. Jeremy Thurgood <firxen@gmail.com> parents: 109 diff changeset	222 continue
84 5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	223 if weapon.in_range(gameboard, self, fox):
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	224 killable_foxes.append(fox)
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	225 if not killable_foxes:
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	226 return None
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	227 return random.choice(killable_foxes)
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	228
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	229 def attack(self, gameboard):
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	230 """An armed chicken will attack a fox within range."""
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	231 if not self.weapons():
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	232 # Not going to take on a fox bare-winged.
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	233 return
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	234 # Choose the first weapon equipped.
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	235 weapon = self.weapons()[0]
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	236 fox = self._find_killable_fox(weapon, gameboard)
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	237 if not fox:
5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	238 return
236 9a6ac9c9ff46 chickens turn to face target foxes Adrianna Pińska <adrianna.pinska@gmail.com> parents: 216 diff changeset	239 self._fix_face(fox.pos)
84 5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	240 if weapon.hit(gameboard, self, fox):
251 844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	241 fox.damage(gameboard)
84 5494af02a0e8 Chickens with rifles! Jeremy Thurgood <firxen@gmail.com> parents: 82 diff changeset	242
413 bdc4757e0497 Add Sniper Rifle and give guns limited ammunition. Jeremy Thurgood <firxen@gmail.com> parents: 407 diff changeset	243 def reload_weapon(self):
bdc4757e0497 Add Sniper Rifle and give guns limited ammunition. Jeremy Thurgood <firxen@gmail.com> parents: 407 diff changeset	244 """If we have a weapon that takes ammunition, reload it."""
bdc4757e0497 Add Sniper Rifle and give guns limited ammunition. Jeremy Thurgood <firxen@gmail.com> parents: 407 diff changeset	245 if not self.weapons():
bdc4757e0497 Add Sniper Rifle and give guns limited ammunition. Jeremy Thurgood <firxen@gmail.com> parents: 407 diff changeset	246 # Nothing to reload
bdc4757e0497 Add Sniper Rifle and give guns limited ammunition. Jeremy Thurgood <firxen@gmail.com> parents: 407 diff changeset	247 return
bdc4757e0497 Add Sniper Rifle and give guns limited ammunition. Jeremy Thurgood <firxen@gmail.com> parents: 407 diff changeset	248 for weapon in self.weapons():
bdc4757e0497 Add Sniper Rifle and give guns limited ammunition. Jeremy Thurgood <firxen@gmail.com> parents: 407 diff changeset	249 if hasattr(weapon, 'AMMUNITION'):
bdc4757e0497 Add Sniper Rifle and give guns limited ammunition. Jeremy Thurgood <firxen@gmail.com> parents: 407 diff changeset	250 weapon.ammunition = weapon.AMMUNITION
bdc4757e0497 Add Sniper Rifle and give guns limited ammunition. Jeremy Thurgood <firxen@gmail.com> parents: 407 diff changeset	251
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	252 class Egg(Animal):
28 ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	253 """An egg"""
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	254
47 be2496df2368 Add egg image to egg sprite. Simon Cross <hodgestar@gmail.com> parents: 44 diff changeset	255 def __init__(self, pos):
293 78c49d87e175 oops - bugfix Adrianna Pińska <adrianna.pinska@gmail.com> parents: 290 diff changeset	256 image = imagecache.load_image('sprites/equip_egg.png')
53 f20dd3dcb118 foxes don't run backwards Adrianna Pińska <adrianna.pinska@gmail.com> parents: 47 diff changeset	257 Animal.__init__(self, image, image, pos)
243 4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	258 self.timer = 2
47 be2496df2368 Add egg image to egg sprite. Simon Cross <hodgestar@gmail.com> parents: 44 diff changeset	259
28 ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	260 # Eggs don't move
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	261
171 9ea53eb919cf Make Animals accept Positions when created. move hatch watching from Chicken to Egg Neil Muller <drnlmuller@gmail.com> parents: 163 diff changeset	262 def hatch(self):
243 4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	263 self.timer -= 1
4f86c2616cdf Variable number of eggs for chickens Neil Muller <drnlmuller@gmail.com> parents: 241 diff changeset	264 if self.timer == 0:
171 9ea53eb919cf Make Animals accept Positions when created. move hatch watching from Chicken to Egg Neil Muller <drnlmuller@gmail.com> parents: 163 diff changeset	265 return Chicken(self.pos)
9ea53eb919cf Make Animals accept Positions when created. move hatch watching from Chicken to Egg Neil Muller <drnlmuller@gmail.com> parents: 163 diff changeset	266 return None
9ea53eb919cf Make Animals accept Positions when created. move hatch watching from Chicken to Egg Neil Muller <drnlmuller@gmail.com> parents: 163 diff changeset	267
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	268 class Fox(Animal):
28 ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	269 """A fox"""
25 6d6ab0c1479d Add placing some chickens and foxes Neil Muller <drnlmuller@gmail.com> parents: diff changeset	270
114 4c2fbab20abe Foxes are stealthy now. Jeremy Thurgood <firxen@gmail.com> parents: 109 diff changeset	271 STEALTH = 20
130 96c5ef7613b5 NINJA FOXES! Jeremy Thurgood <firxen@gmail.com> parents: 125 diff changeset	272 IMAGE_FILE = 'sprites/fox.png'
251 844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	273 DEATH_ANIMATION = animations.FoxDeath
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	274 DEATH_SOUND = 'kill-fox.ogg'
389 463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	275 CONFIG_NAME = 'fox'
114 4c2fbab20abe Foxes are stealthy now. Jeremy Thurgood <firxen@gmail.com> parents: 109 diff changeset	276
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	277 costs = {
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	278 # weighting for movement calculation
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	279 'grassland' : 2,
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	280 'woodland' : 1, # Try to keep to the woods if possible
72 aa4bd93575d9 Fix some bound checking and tweak movement costs Neil Muller <drnlmuller@gmail.com> parents: 71 diff changeset	281 'broken fence' : 2,
404 e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	282 'fence' : 25,
72 aa4bd93575d9 Fix some bound checking and tweak movement costs Neil Muller <drnlmuller@gmail.com> parents: 71 diff changeset	283 'guardtower' : 2, # We can pass under towers
145 490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	284 'henhouse' : 30, # Don't go into a henhouse unless we're going to
490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	285 # catch a chicken there
490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	286 'hendominium' : 30,
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	287 }
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	288
28 ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	289 def __init__(self, pos):
130 96c5ef7613b5 NINJA FOXES! Jeremy Thurgood <firxen@gmail.com> parents: 125 diff changeset	290 image_left = imagecache.load_image(self.IMAGE_FILE)
96c5ef7613b5 NINJA FOXES! Jeremy Thurgood <firxen@gmail.com> parents: 125 diff changeset	291 image_right = imagecache.load_image(self.IMAGE_FILE, ("right_facing",))
53 f20dd3dcb118 foxes don't run backwards Adrianna Pińska <adrianna.pinska@gmail.com> parents: 47 diff changeset	292 Animal.__init__(self, image_left, image_right, pos)
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	293 self.landmarks = [self.pos]
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	294 self.hunting = True
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	295 self.dig_pos = None
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	296 self.tick = 0
122 d2b19131d537 Don't continue the night if we're not doing anything anymore Neil Muller <drnlmuller@gmail.com> parents: 116 diff changeset	297 self.safe = False
145 490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	298 self.closest = None
149 2a1064fae608 More memory for the foxes, to ensure we avoid short loops Neil Muller <drnlmuller@gmail.com> parents: 146 diff changeset	299 self.last_steps = []
397 532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	300 # Foxes don't occupy places in the same way chickens do, but they
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	301 # can still be inside
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	302 self.building = None
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	303
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	304 def outside(self):
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	305 return self.building is None
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	306
251 844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	307 def _game_death(self, gameboard):
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	308 gameboard.kill_fox(self)
844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	309
82 bf28f499c6b4 Tweak fox avoidance behaviour Neil Muller <drnlmuller@gmail.com> parents: 72 diff changeset	310 def _cost_tile(self, pos, gameboard):
bf28f499c6b4 Tweak fox avoidance behaviour Neil Muller <drnlmuller@gmail.com> parents: 72 diff changeset	311 if gameboard.in_bounds(pos):
395 2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	312 this_tile = gameboard.tv.get(pos.to_tile_tuple())
82 bf28f499c6b4 Tweak fox avoidance behaviour Neil Muller <drnlmuller@gmail.com> parents: 72 diff changeset	313 cost = self.costs.get(tiles.TILE_MAP[this_tile], 100)
bf28f499c6b4 Tweak fox avoidance behaviour Neil Muller <drnlmuller@gmail.com> parents: 72 diff changeset	314 else:
bf28f499c6b4 Tweak fox avoidance behaviour Neil Muller <drnlmuller@gmail.com> parents: 72 diff changeset	315 cost = 100 # Out of bounds is expensive
bf28f499c6b4 Tweak fox avoidance behaviour Neil Muller <drnlmuller@gmail.com> parents: 72 diff changeset	316 return cost
bf28f499c6b4 Tweak fox avoidance behaviour Neil Muller <drnlmuller@gmail.com> parents: 72 diff changeset	317
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	318 def _cost_path(self, path, gameboard):
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	319 """Calculate the cost of a path"""
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	320 total = 0
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	321 for pos in path:
82 bf28f499c6b4 Tweak fox avoidance behaviour Neil Muller <drnlmuller@gmail.com> parents: 72 diff changeset	322 total += self._cost_tile(pos, gameboard)
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	323 return total
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	324
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	325 def _gen_path(self, start_pos, final_pos):
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	326 """Construct a direct path from start_pos to final_pos,
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	327 excluding start_pos"""
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	328 if abs(start_pos.x - final_pos.x) < 2 and \
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	329 abs(start_pos.y - final_pos.y) < 2:
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	330 # pgu gets this case wrong on occasion.
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	331 return [final_pos]
395 2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	332 start = start_pos.to_tile_tuple()
2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	333 end = final_pos.to_tile_tuple()
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	334 points = getline(start, end)
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	335 points.remove(start) # exclude start_pos
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	336 if end not in points:
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	337 # Rounding errors in getline cause this
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	338 points.append(end)
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	339 return [Position(x[0], x[1]) for x in points]
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	340
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	341 def _find_best_path_step(self, final_pos, gameboard):
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	342 """Find the cheapest path to final_pos, and return the next step
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	343 along the path."""
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	344 # We calculate the cost of the direct path
395 2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	345 if final_pos.z < self.pos.z:
2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	346 # We need to try heading down.
2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	347 return Position(self.pos.x, self.pos.y, self.pos.z - 1)
404 e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	348 if final_pos.x == self.pos.x and final_pos.y == self.pos.y and \
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	349 final_pos.z > self.pos.z:
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	350 # We try heading up
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	351 return Position(self.pos.x, self.pos.y, self.pos.z + 1)
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	352 cur_dist = final_pos.dist(self.pos)
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	353 if cur_dist < 2:
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	354 # We're right ontop of our target, so just go there
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	355 return final_pos
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	356 # Find the cheapest spot close to us that moves us closer to the target
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	357 neighbours = [Position(self.pos.x + x, self.pos.y + y, self.pos.z) for
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	358 x in range(-1, 2) for y in range(-1, 2) if (x, y) != (0, 0)]
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	359 best_pos = self.pos
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	360 min_cost = 1000
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	361 min_dist = cur_dist
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	362 for point in neighbours:
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	363 dist = point.dist(final_pos)
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	364 if dist < cur_dist:
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	365 cost = self._cost_tile(point, gameboard)
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	366 if cost < min_cost or (min_cost == cost and dist < min_dist):
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	367 # Prefer closest of equal cost points
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	368 min_dist = dist
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	369 min_cost = cost
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	370 best = point
407 bdc8bc78a796 Handle corner case aroudn entering the map Neil Muller <drnlmuller@gmail.com> parents: 406 diff changeset	371 if min_cost < 20 or not gameboard.in_bounds(self.pos):
bdc8bc78a796 Handle corner case aroudn entering the map Neil Muller <drnlmuller@gmail.com> parents: 406 diff changeset	372 # If we're not on the gameboard yet, there's no point in looking
bdc8bc78a796 Handle corner case aroudn entering the map Neil Muller <drnlmuller@gmail.com> parents: 406 diff changeset	373 # for an optimal path.
404 e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	374 return best
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	375 # Else expensive step, so think further
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	376 direct_path = self._gen_path(self.pos, final_pos)
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	377 min_cost = self._cost_path(direct_path, gameboard)
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	378 min_path = direct_path
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	379 # is there a point nearby that gives us a cheaper direct path?
71 00cf9d7f22dc Expand comment Neil Muller <drnlmuller@gmail.com> parents: 70 diff changeset	380 # This is delibrately not finding the optimal path, as I don't
00cf9d7f22dc Expand comment Neil Muller <drnlmuller@gmail.com> parents: 70 diff changeset	381 # want the foxes to be too intelligent, although the implementation
00cf9d7f22dc Expand comment Neil Muller <drnlmuller@gmail.com> parents: 70 diff changeset	382 # isn't well optimised yet
404 e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	383 # FIXME: Currently, this introduces loops, but the memory kind
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	384 # avoids that. Fixing this is the next goal.
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	385 poss = [Position(self.pos.x + x, self.pos.y + y, self.pos.z) for
e5247ec76f24 The new faster deciding (but somewhat dumber) fox Neil Muller <drnlmuller@gmail.com> parents: 402 diff changeset	386 x in range(-3, 4) for y in range(-3, 4) if (x, y) != (0, 0)]
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	387 for start in poss:
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	388 cand_path = self._gen_path(self.pos, start) + \
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	389 self._gen_path(start, final_pos)
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	390 cost = self._cost_path(cand_path, gameboard)
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	391 if cost < min_cost:
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	392 min_cost = cost
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	393 min_path = cand_path
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	394 if not min_path:
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	395 return final_pos
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	396 return min_path[0]
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	397
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	398 def _find_path_to_woodland(self, gameboard):
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	399 """Dive back to woodland through the landmarks"""
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	400 # find the closest point to our current location in walked path
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	401 if self.pos == self.landmarks[-1]:
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	402 if len(self.landmarks) > 1:
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	403 self.landmarks.pop() # Moving to the next landmark
402 3a469d46b820 Tweak safe logic to avoid some corner cases Neil Muller <drnlmuller@gmail.com> parents: 401 diff changeset	404 if not gameboard.in_bounds(self.pos) and not self.hunting:
3a469d46b820 Tweak safe logic to avoid some corner cases Neil Muller <drnlmuller@gmail.com> parents: 401 diff changeset	405 # Safely out of sight
3a469d46b820 Tweak safe logic to avoid some corner cases Neil Muller <drnlmuller@gmail.com> parents: 401 diff changeset	406 self.safe = True
3a469d46b820 Tweak safe logic to avoid some corner cases Neil Muller <drnlmuller@gmail.com> parents: 401 diff changeset	407 return self.pos
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	408 return self._find_best_path_step(self.landmarks[-1], gameboard)
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	409
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	410 def _find_path_to_chicken(self, gameboard):
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	411 """Find the path to the closest chicken"""
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	412 # Find the closest chicken
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	413 min_dist = 999
145 490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	414 if self.closest not in gameboard.chickens:
490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	415 # Either no target, or someone ate it
196 edcb5edfa0ff If the closest chicken is gone, clear it. Jeremy Thurgood <firxen@gmail.com> parents: 195 diff changeset	416 self.closest = None
145 490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	417 for chicken in gameboard.chickens:
490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	418 dist = chicken.pos.dist(self.pos)
490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	419 if chicken.abode:
370 b3c90e49a6b7 Foxes are more averse to armed chickens and less averse to indoor chickens. Jeremy Thurgood <firxen@gmail.com> parents: 305 diff changeset	420 dist += 5 # Prefer free-ranging chickens
b3c90e49a6b7 Foxes are more averse to armed chickens and less averse to indoor chickens. Jeremy Thurgood <firxen@gmail.com> parents: 305 diff changeset	421 if len(chicken.weapons()) > 0:
b3c90e49a6b7 Foxes are more averse to armed chickens and less averse to indoor chickens. Jeremy Thurgood <firxen@gmail.com> parents: 305 diff changeset	422 dist += 5 # Prefer unarmed chickens
145 490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	423 if dist < min_dist:
490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	424 min_dist = dist
490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	425 self.closest = chicken
490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	426 if not self.closest:
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	427 # No more chickens, so leave
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	428 self.hunting = False
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	429 return self.pos
145 490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	430 if self.closest.pos == self.pos:
396 19e583e5cdc0 Refactor for further move work Neil Muller <drnlmuller@gmail.com> parents: 395 diff changeset	431 # No need to move
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	432 return self.pos
395 2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	433 if self.closest.pos.to_tile_tuple() == self.pos.to_tile_tuple():
2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	434 # Only differ in z, so next step is in z
2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	435 if self.closest.pos.z < self.pos.z:
2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	436 new_z = self.pos.z - 1
2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	437 else:
2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	438 new_z = self.pos.z + 1
2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	439 return Position(self.pos.x, self.pos.y, new_z)
145 490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	440 return self._find_best_path_step(self.closest.pos, gameboard)
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	441
396 19e583e5cdc0 Refactor for further move work Neil Muller <drnlmuller@gmail.com> parents: 395 diff changeset	442 def attack(self, gameboard):
19e583e5cdc0 Refactor for further move work Neil Muller <drnlmuller@gmail.com> parents: 395 diff changeset	443 """Attack a chicken"""
401 7405f7db469f Tweak fox attack logic - we no longer ignore chickens we accidently step on Neil Muller <drnlmuller@gmail.com> parents: 399 diff changeset	444 chicken = gameboard.get_animal_at_pos(self.pos, 'chicken')
7405f7db469f Tweak fox attack logic - we no longer ignore chickens we accidently step on Neil Muller <drnlmuller@gmail.com> parents: 399 diff changeset	445 if chicken:
7405f7db469f Tweak fox attack logic - we no longer ignore chickens we accidently step on Neil Muller <drnlmuller@gmail.com> parents: 399 diff changeset	446 # Always attack a chicken we step on, even if not hunting
7405f7db469f Tweak fox attack logic - we no longer ignore chickens we accidently step on Neil Muller <drnlmuller@gmail.com> parents: 399 diff changeset	447 self._catch_chicken(chicken, gameboard)
396 19e583e5cdc0 Refactor for further move work Neil Muller <drnlmuller@gmail.com> parents: 395 diff changeset	448
92 bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	449 def _catch_chicken(self, chicken, gameboard):
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	450 """Catch a chicken"""
251 844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	451 chicken.damage(gameboard)
145 490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	452 self.closest = None
92 bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	453 self.hunting = False
149 2a1064fae608 More memory for the foxes, to ensure we avoid short loops Neil Muller <drnlmuller@gmail.com> parents: 146 diff changeset	454 self.last_steps = [] # Forget history here
92 bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	455
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	456 def _update_pos(self, gameboard, new_pos):
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	457 """Update the position, making sure we don't step on other foxes"""
145 490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	458 if new_pos == self.pos:
490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	459 # We're not moving, so we can skip all the checks
149 2a1064fae608 More memory for the foxes, to ensure we avoid short loops Neil Muller <drnlmuller@gmail.com> parents: 146 diff changeset	460 return new_pos
401 7405f7db469f Tweak fox attack logic - we no longer ignore chickens we accidently step on Neil Muller <drnlmuller@gmail.com> parents: 399 diff changeset	461 blocked = gameboard.get_animal_at_pos(new_pos, 'fox') is not None
399 3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	462 if not blocked and new_pos.z == self.pos.z:
3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	463 # We're only worried about loops when not on a ladder
3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	464 blocked = new_pos in self.last_steps
149 2a1064fae608 More memory for the foxes, to ensure we avoid short loops Neil Muller <drnlmuller@gmail.com> parents: 146 diff changeset	465 final_pos = new_pos
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	466 if blocked:
399 3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	467 if new_pos.z != self.pos.z:
3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	468 # We can only move up and down a ladder
3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	469 moves = [Position(self.pos.x, self.pos.y, z) for z
3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	470 in range(self.pos.z-1, self.pos.z + 2) if z >= 0]
3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	471 else:
3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	472 moves = [Position(x, y) for x in range(self.pos.x-1, self.pos.x + 2)
3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	473 for y in range(self.pos.y-1, self.pos.y + 2)
3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	474 if Position(x,y) != self.pos and
3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	475 Position(x, y) not in self.last_steps and
3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	476 self.pos.z == 0]
3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	477 # find the cheapest point in moves that's not blocked
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	478 final_pos = None
82 bf28f499c6b4 Tweak fox avoidance behaviour Neil Muller <drnlmuller@gmail.com> parents: 72 diff changeset	479 min_cost = 1000
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	480 for poss in moves:
401 7405f7db469f Tweak fox attack logic - we no longer ignore chickens we accidently step on Neil Muller <drnlmuller@gmail.com> parents: 399 diff changeset	481 if gameboard.get_animal_at_pos(poss, 'fox'):
399 3294929223bd Cache fox positions to avoid a repeated loop Neil Muller <drnlmuller@gmail.com> parents: 398 diff changeset	482 continue # blocked
82 bf28f499c6b4 Tweak fox avoidance behaviour Neil Muller <drnlmuller@gmail.com> parents: 72 diff changeset	483 cost = self._cost_tile(poss, gameboard)
bf28f499c6b4 Tweak fox avoidance behaviour Neil Muller <drnlmuller@gmail.com> parents: 72 diff changeset	484 if cost < min_cost:
bf28f499c6b4 Tweak fox avoidance behaviour Neil Muller <drnlmuller@gmail.com> parents: 72 diff changeset	485 min_cost = cost
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	486 final_pos = poss
257 fcaae2cfe3cd Make foxes less determistic when avoiding other foxes Neil Muller <drnlmuller@gmail.com> parents: 251 diff changeset	487 if cost == min_cost and random.randint(0, 1) > 0:
fcaae2cfe3cd Make foxes less determistic when avoiding other foxes Neil Muller <drnlmuller@gmail.com> parents: 251 diff changeset	488 # Add some randomness in this case
fcaae2cfe3cd Make foxes less determistic when avoiding other foxes Neil Muller <drnlmuller@gmail.com> parents: 251 diff changeset	489 final_pos = poss
149 2a1064fae608 More memory for the foxes, to ensure we avoid short loops Neil Muller <drnlmuller@gmail.com> parents: 146 diff changeset	490 if not final_pos:
2a1064fae608 More memory for the foxes, to ensure we avoid short loops Neil Muller <drnlmuller@gmail.com> parents: 146 diff changeset	491 # No good choice, so stay put
2a1064fae608 More memory for the foxes, to ensure we avoid short loops Neil Muller <drnlmuller@gmail.com> parents: 146 diff changeset	492 return self.pos
72 aa4bd93575d9 Fix some bound checking and tweak movement costs Neil Muller <drnlmuller@gmail.com> parents: 71 diff changeset	493 if gameboard.in_bounds(final_pos):
395 2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	494 this_tile = gameboard.tv.get(final_pos.to_tile_tuple())
72 aa4bd93575d9 Fix some bound checking and tweak movement costs Neil Muller <drnlmuller@gmail.com> parents: 71 diff changeset	495 else:
aa4bd93575d9 Fix some bound checking and tweak movement costs Neil Muller <drnlmuller@gmail.com> parents: 71 diff changeset	496 this_tile = tiles.REVERSE_TILE_MAP['woodland']
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	497 if tiles.TILE_MAP[this_tile] == 'broken fence' and self.hunting:
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	498 # We'll head back towards the holes we make/find
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	499 self.landmarks.append(final_pos)
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	500 elif tiles.TILE_MAP[this_tile] == 'fence' and not self.dig_pos:
241 1a7000c8211c Demolition foxes, including better fox selection. Jeremy Thurgood <firxen@gmail.com> parents: 236 diff changeset	501 self._dig(gameboard, final_pos)
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	502 return self.pos
149 2a1064fae608 More memory for the foxes, to ensure we avoid short loops Neil Muller <drnlmuller@gmail.com> parents: 146 diff changeset	503 self.last_steps.append(final_pos)
2a1064fae608 More memory for the foxes, to ensure we avoid short loops Neil Muller <drnlmuller@gmail.com> parents: 146 diff changeset	504 if len(self.last_steps) > 3:
2a1064fae608 More memory for the foxes, to ensure we avoid short loops Neil Muller <drnlmuller@gmail.com> parents: 146 diff changeset	505 self.last_steps.pop(0)
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	506 return final_pos
28 ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	507
241 1a7000c8211c Demolition foxes, including better fox selection. Jeremy Thurgood <firxen@gmail.com> parents: 236 diff changeset	508 def _dig(self, gameboard, dig_pos):
92 bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	509 """Setup dig parameters, to be overridden if needed"""
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	510 self.tick = 5
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	511 self.dig_pos = dig_pos
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	512
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	513 def _make_hole(self, gameboard):
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	514 """Make a hole in the fence"""
395 2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	515 fence = gameboard.get_building(self.dig_pos.to_tile_tuple())
394 ad77b3b71b08 Fix crash when multiple foxes finish digging at the same time Neil Muller <drnlmuller@gmail.com> parents: 389 diff changeset	516 # Another fox could have made the same hole this turn
ad77b3b71b08 Fix crash when multiple foxes finish digging at the same time Neil Muller <drnlmuller@gmail.com> parents: 389 diff changeset	517 if fence:
ad77b3b71b08 Fix crash when multiple foxes finish digging at the same time Neil Muller <drnlmuller@gmail.com> parents: 389 diff changeset	518 fence.damage(gameboard.tv)
92 bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	519 self.dig_pos = None
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	520
28 ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	521 def move(self, gameboard):
ac3a74352b74 Change animal.py to four space indents. Simon Cross <hodgestar@gmail.com> parents: 25 diff changeset	522 """Foxes will aim to move towards the closest henhouse or free
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	523 chicken"""
398 082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	524 if self.safe:
082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	525 # We're safe, so do nothing
082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	526 return
082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	527 elif self.dig_pos:
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	528 if self.tick:
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	529 self.tick -= 1
92 bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	530 # We're still digging through the fence
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	531 # Check the another fox hasn't dug a hole for us
92 bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	532 # We're too busy digging to notice if a hole appears nearby,
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	533 # but we'll notice if the fence we're digging vanishes
395 2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	534 this_tile = gameboard.tv.get(self.dig_pos.to_tile_tuple())
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	535 if tiles.TILE_MAP[this_tile] == 'broken fence':
397 532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	536 self.tick = 0
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	537 else:
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	538 # We've dug through the fence, so make a hole
92 bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	539 self._make_hole(gameboard)
397 532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	540 return
398 082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	541 elif self.hunting:
70 d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	542 desired_pos = self._find_path_to_chicken(gameboard)
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	543 else:
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	544 desired_pos = self._find_path_to_woodland(gameboard)
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	545 final_pos = self._update_pos(gameboard, desired_pos)
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	546 self._fix_face(final_pos)
d92a2f973cc4 Make foxes move 'better' and break fences Neil Muller <drnlmuller@gmail.com> parents: 53 diff changeset	547 self.pos = final_pos
398 082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	548 change_visible = False
397 532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	549 # See if we're entering/leaving a building
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	550 building = gameboard.get_building(final_pos.to_tile_tuple())
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	551 if building and self.outside():
398 082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	552 # Check if we need to enter
082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	553 if self.closest and not self.closest.outside() and \
082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	554 self.closest.abode.building is building:
082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	555 building.add_predator(self)
082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	556 change_visible = True
397 532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	557 elif self.building and final_pos.z == 0:
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	558 # can only leave from the ground floor
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	559 if building == self.building:
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	560 # Check if we need to leave the building
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	561 if not self.hunting or (self.closest and
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	562 self.closest.abode.building is not building):
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	563 self.building.remove_predator(self)
398 082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	564 change_visible = True
397 532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	565 else:
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	566 # we've moved away from the building we were in
532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	567 self.building.remove_predator(self)
398 082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	568 change_visible = True
082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	569 if change_visible:
082b1ea5f98d Regain time lost when adding foxes to buildings Neil Muller <drnlmuller@gmail.com> parents: 397 diff changeset	570 gameboard.set_visibility(self)
397 532f1ea476ff Make foxes enter buildings, with a seperate count for them Neil Muller <drnlmuller@gmail.com> parents: 396 diff changeset	571
92 bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	572
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	573 class NinjaFox(Fox):
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	574 """Ninja foxes are hard to see"""
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	575
114 4c2fbab20abe Foxes are stealthy now. Jeremy Thurgood <firxen@gmail.com> parents: 109 diff changeset	576 STEALTH = 60
130 96c5ef7613b5 NINJA FOXES! Jeremy Thurgood <firxen@gmail.com> parents: 125 diff changeset	577 IMAGE_FILE = 'sprites/ninja_fox.png'
389 463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	578 CONFIG_NAME = 'ninja fox'
114 4c2fbab20abe Foxes are stealthy now. Jeremy Thurgood <firxen@gmail.com> parents: 109 diff changeset	579
92 bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	580 class DemoFox(Fox):
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	581 """Demolition Foxes destroy fences easily"""
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	582
241 1a7000c8211c Demolition foxes, including better fox selection. Jeremy Thurgood <firxen@gmail.com> parents: 236 diff changeset	583 DIG_ANIMATION = animations.FenceExplosion
1a7000c8211c Demolition foxes, including better fox selection. Jeremy Thurgood <firxen@gmail.com> parents: 236 diff changeset	584 IMAGE_FILE = 'sprites/sapper_fox.png'
389 463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	585 CONFIG_NAME = 'sapper fox'
241 1a7000c8211c Demolition foxes, including better fox selection. Jeremy Thurgood <firxen@gmail.com> parents: 236 diff changeset	586
406 f8072b2d6dd1 Fix bug where sapper foxes overwrite costs for all foxes Neil Muller <drnlmuller@gmail.com> parents: 404 diff changeset	587 costs = Fox.costs.copy()
f8072b2d6dd1 Fix bug where sapper foxes overwrite costs for all foxes Neil Muller <drnlmuller@gmail.com> parents: 404 diff changeset	588
269 445f746449fa Tweak sapper fox path weighting Neil Muller <drnlmuller@gmail.com> parents: 257 diff changeset	589 def __init__(self, pos):
445f746449fa Tweak sapper fox path weighting Neil Muller <drnlmuller@gmail.com> parents: 257 diff changeset	590 Fox.__init__(self, pos)
445f746449fa Tweak sapper fox path weighting Neil Muller <drnlmuller@gmail.com> parents: 257 diff changeset	591 self.costs['fence'] = 2 # We don't worry about fences
445f746449fa Tweak sapper fox path weighting Neil Muller <drnlmuller@gmail.com> parents: 257 diff changeset	592
241 1a7000c8211c Demolition foxes, including better fox selection. Jeremy Thurgood <firxen@gmail.com> parents: 236 diff changeset	593 def _dig(self, gameboard, dig_pos):
1a7000c8211c Demolition foxes, including better fox selection. Jeremy Thurgood <firxen@gmail.com> parents: 236 diff changeset	594 """Setup dig parameters, to be overridden if needed"""
1a7000c8211c Demolition foxes, including better fox selection. Jeremy Thurgood <firxen@gmail.com> parents: 236 diff changeset	595 self.tick = 0 # Costs us nothing to go through a fence.
1a7000c8211c Demolition foxes, including better fox selection. Jeremy Thurgood <firxen@gmail.com> parents: 236 diff changeset	596 self.dig_pos = dig_pos
395 2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	597 self.DIG_ANIMATION(gameboard.tv, dig_pos.to_tile_tuple())
241 1a7000c8211c Demolition foxes, including better fox selection. Jeremy Thurgood <firxen@gmail.com> parents: 236 diff changeset	598 self._make_hole(gameboard)
1a7000c8211c Demolition foxes, including better fox selection. Jeremy Thurgood <firxen@gmail.com> parents: 236 diff changeset	599
92 bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	600 class GreedyFox(Fox):
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	601 """Greedy foxes eat more chickens"""
389 463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	602 CONFIG_NAME = 'greedy fox'
92 bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	603
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	604 def __init__(self, pos):
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	605 Fox.__init__(self, pos)
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	606 self.chickens_eaten = 0
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	607
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	608 def _catch_chicken(self, chicken, gameboard):
251 844bfb23d4b6 Refactored animal death and added death animations. Jeremy Thurgood <firxen@gmail.com> parents: 243 diff changeset	609 chicken.damage(gameboard)
145 490ede177f50 Tweak fox behaviour around henhouses. Add some memory to avoid the indecisive fox loop Neil Muller <drnlmuller@gmail.com> parents: 130 diff changeset	610 self.closest = None
92 bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	611 self.chickens_eaten += 1
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	612 if self.chickens_eaten > 2:
bea1b9364583 Refactor Fox so we can have different types. Add a greedy fox Neil Muller <drnlmuller@gmail.com> parents: 84 diff changeset	613 self.hunting = False
149 2a1064fae608 More memory for the foxes, to ensure we avoid short loops Neil Muller <drnlmuller@gmail.com> parents: 146 diff changeset	614 self.last_steps = []
114 4c2fbab20abe Foxes are stealthy now. Jeremy Thurgood <firxen@gmail.com> parents: 109 diff changeset	615
290 664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	616 class Rinkhals(Fox):
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	617 """The Rinkhals has eclectic tastes"""
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	618 STEALTH = 80
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	619 IMAGE_FILE = 'sprites/rinkhals.png'
389 463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	620 CONFIG_NAME = 'rinkhals'
290 664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	621
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	622 def _catch_chicken(self, chicken, gameboard):
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	623 """The Rinkhals hunts for sport, catch and release style"""
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	624 self.closest = None
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	625 self.hunting = False
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	626 self.last_steps = []
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	627
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	628 def _make_hole(self, gameboard):
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	629 """The Rinkhals eats fences"""
395 2d0ff46118e2 Basic support for z coordinate Neil Muller <drnlmuller@gmail.com> parents: 394 diff changeset	630 fence = gameboard.get_building(self.dig_pos.to_tile_tuple())
394 ad77b3b71b08 Fix crash when multiple foxes finish digging at the same time Neil Muller <drnlmuller@gmail.com> parents: 389 diff changeset	631 if fence:
ad77b3b71b08 Fix crash when multiple foxes finish digging at the same time Neil Muller <drnlmuller@gmail.com> parents: 389 diff changeset	632 fence.remove(gameboard.tv)
ad77b3b71b08 Fix crash when multiple foxes finish digging at the same time Neil Muller <drnlmuller@gmail.com> parents: 389 diff changeset	633 gameboard.remove_building(fence)
290 664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	634 self.dig_pos = None
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	635
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	636 def damage(self, gameboard):
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	637 """The Rinkhals is invincible!"""
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	638 return True
664bba9be40a Fences are eclectic. Jeremy Thurgood <firxen@gmail.com> parents: 269 diff changeset	639
199 696936621a93 Buildings can affect visual acuity. Jeremy Thurgood <firxen@gmail.com> parents: 196 diff changeset	640 def _get_vision_param(parameter, watcher):
696936621a93 Buildings can affect visual acuity. Jeremy Thurgood <firxen@gmail.com> parents: 196 diff changeset	641 param = getattr(watcher, parameter)
696936621a93 Buildings can affect visual acuity. Jeremy Thurgood <firxen@gmail.com> parents: 196 diff changeset	642 if watcher.abode:
696936621a93 Buildings can affect visual acuity. Jeremy Thurgood <firxen@gmail.com> parents: 196 diff changeset	643 modifier = getattr(watcher.abode.building, 'MODIFY_'+parameter, lambda r: r)
696936621a93 Buildings can affect visual acuity. Jeremy Thurgood <firxen@gmail.com> parents: 196 diff changeset	644 param = modifier(param)
696936621a93 Buildings can affect visual acuity. Jeremy Thurgood <firxen@gmail.com> parents: 196 diff changeset	645 return param
696936621a93 Buildings can affect visual acuity. Jeremy Thurgood <firxen@gmail.com> parents: 196 diff changeset	646
114 4c2fbab20abe Foxes are stealthy now. Jeremy Thurgood <firxen@gmail.com> parents: 109 diff changeset	647 def visible(watcher, watchee):
199 696936621a93 Buildings can affect visual acuity. Jeremy Thurgood <firxen@gmail.com> parents: 196 diff changeset	648 vision_bonus = _get_vision_param('VISION_BONUS', watcher)
696936621a93 Buildings can affect visual acuity. Jeremy Thurgood <firxen@gmail.com> parents: 196 diff changeset	649 range_penalty = _get_vision_param('VISION_RANGE_PENALTY', watcher)
696936621a93 Buildings can affect visual acuity. Jeremy Thurgood <firxen@gmail.com> parents: 196 diff changeset	650 distance = watcher.pos.dist(watchee.pos) - 1
114 4c2fbab20abe Foxes are stealthy now. Jeremy Thurgood <firxen@gmail.com> parents: 109 diff changeset	651 roll = random.randint(1, 100)
199 696936621a93 Buildings can affect visual acuity. Jeremy Thurgood <firxen@gmail.com> parents: 196 diff changeset	652 return roll > watchee.STEALTH - vision_bonus + range_penalty*distance
389 463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	653
463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	654 # These don't have to add up to 100, but it's easier to think
463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	655 # about them if they do.
463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	656 DEFAULT_FOX_WEIGHTINGS = (
463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	657 (Fox, 59),
463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	658 (GreedyFox, 30),
463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	659 (NinjaFox, 5),
463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	660 (DemoFox, 5),
463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	661 (Rinkhals, 1),
463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	662 )
463802281182 Add basic level support (level choosing needs work) Neil Muller <drnlmuller@gmail.com> parents: 380 diff changeset	663

Mercurial > rinkhals

annotate gamelib/animal.py @ 415:8f012ef1f64f