rinkhals: gamelib/animal.py annotate

annotate gamelib/animal.py @ 413:bdc4757e0497

Add Sniper Rifle and give guns limited ammunition.

author	Jeremy Thurgood <firxen@gmail.com>
date	Sat, 21 Nov 2009 12:07:01 +0000
parents	bdc8bc78a796
children	9096c237928c

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

Mercurial > rinkhals

annotate gamelib/animal.py @ 413:bdc4757e0497