Mercurial > rinkhals

annotate gamelib/equipment.py @ 592:441077fab928

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Easter egg.
author Jeremy Thurgood <firxen@gmail.com>
date Sat, 28 Nov 2009 23:37:10 +0000
parents 3ec614e6fd4a
children
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1 """Stuff for animals to use."""
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2
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3 import random
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4 import sound
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5 import imagecache
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6 import animations
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7 import serializer
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8
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9
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10 class Equipment(serializer.Simplifiable):
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11 IS_EQUIPMENT = True
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12 DRAW_LAYER = 0
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13 UNDER_LIMB = False
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14 UNDER_EYE = False
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15 AMMUNITION = None
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16
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17 SIMPLIFY = [
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18 '_buy_price',
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19 '_sell_price',
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20 '_name',
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21 'ammunition',
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22 ]
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23
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24 def __init__(self):
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25 self._buy_price = self.BUY_PRICE
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26 self._sell_price = self.SELL_PRICE
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27 self._name = self.NAME
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28 self.refresh_ammo()
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29
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30 @classmethod
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31 def make(cls):
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32 """Override default Simplifiable object creation."""
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33 return cls()
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34
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35 def buy_price(self):
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36 return self._buy_price
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37
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38 def sell_price(self):
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39 return self._sell_price
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40
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41 def name(self):
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42 return self._name
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43
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44 def images(self, eq_image_attr):
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45 eq_image_file = getattr(self, eq_image_attr, None)
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46 if not eq_image_file:
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47 return None
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48 eq_image_left = imagecache.load_image(eq_image_file)
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49 eq_image_right = imagecache.load_image(eq_image_file, ("right_facing",))
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50 if eq_image_attr == "CHICKEN_IMAGE_FILE":
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51 # a bit hacky; eventually the chicken should have a stack of images and layering should take care of everything
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52 if self.UNDER_LIMB:
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53 wing_left = imagecache.load_image("sprites/wing.png")
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54 wing_right = imagecache.load_image("sprites/wing.png", ("right_facing",))
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55 eq_image_left.blit(wing_left, (0,0))
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56 eq_image_right.blit(wing_right, (0,0))
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57 if self.UNDER_EYE:
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58 eye_left = imagecache.load_image("sprites/eye.png")
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59 eye_right = imagecache.load_image("sprites/eye.png", ("right_facing",))
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60 eq_image_left.blit(eye_left, (0,0))
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61 eq_image_right.blit(eye_right, (0,0))
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62 return eq_image_left, eq_image_right, self.DRAW_LAYER
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63
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64 def refresh_ammo(self):
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65 self.ammunition = getattr(self, 'AMMUNITION', None)
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66
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67 class Weapon(Equipment):
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68 IS_WEAPON = True
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69 DRAW_LAYER = 10
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70 UNDER_LIMB = True
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71
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72 def _get_parameter(self, parameter, wielder):
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73 param = getattr(self, parameter)
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74 if wielder.abode:
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75 mod_attr = 'MODIFY_%s_%s' % (self.TYPE, parameter)
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76 modifier = getattr(wielder.abode.building, mod_attr, lambda r: r)
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77 param = modifier(param)
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78 return param
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79
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80 def in_range(self, gameboard, wielder, target):
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81 """Can the lucky wielder hit the potentially unlucky target with this?"""
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82 return wielder.pos.dist(target.pos) <= self._get_parameter('RANGE', wielder)
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83
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84 def hit(self, gameboard, wielder, target):
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85 """Is the potentially unlucky target actually unlucky?"""
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86 if self.ammunition is not None:
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87 if self.ammunition <= 0:
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88 # Out of ammunition, so we don't get to shoot.
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89 return
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90 else:
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91 self.ammunition -= 1
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92 if hasattr(self, 'HIT_SOUND'):
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93 sound.play_sound(self.HIT_SOUND)
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94 if hasattr(self, 'ANIMATION'):
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95 self.ANIMATION(gameboard.tv, wielder)
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96 roll = random.randint(1, 100)
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97 base_hit = self._get_parameter('BASE_HIT', wielder)
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98 range_penalty = self._get_parameter('RANGE_PENALTY', wielder)
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99 return roll > (100-base_hit) + range_penalty*wielder.pos.dist(target.pos)
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100
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101 def place(self, animal):
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102 for eq in animal.equipment:
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103 if is_weapon(eq):
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104 return False
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105 return True
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106
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107 class Rifle(Weapon):
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108 TYPE = "GUN"
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109 NAME = "Rifle"
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110 BUY_PRICE = 100
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111 SELL_PRICE = 75
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112 AMMUNITION = 30
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113
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114 RANGE = 3
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115 BASE_HIT = 55
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116 RANGE_PENALTY = 15
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117 HIT_SOUND = "fire-rifle.ogg"
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118
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119 CHICKEN_IMAGE_FILE = 'sprites/equip_rifle.png'
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120
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121 ANIMATION = animations.MuzzleFlash
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122
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123 class SniperRifle(Weapon):
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124 TYPE = "GUN"
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125 NAME = "Sniper Rifle"
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126 BUY_PRICE = 150
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127 SELL_PRICE = 100
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128 AMMUNITION = 3
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129
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130 RANGE = 5
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131 BASE_HIT = 80
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132 RANGE_PENALTY = 10
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133 HIT_SOUND = "fire-rifle.ogg"
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134
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135 CHICKEN_IMAGE_FILE = 'sprites/equip_sniper_rifle.png'
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136
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137 ANIMATION = animations.MuzzleFlash
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138
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139 class Knife(Weapon):
189
37af9e5dd292 Use tool with left button, cancel tool with right button.
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parents: 174
diff changeset
140 TYPE = "KNIFE"
305
32149b1d9fd2 Capitalised all equipment names.
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parents: 250
diff changeset
141 NAME = "Knife"
158
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parents: 146
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142 BUY_PRICE = 25
109
48019afde338 Equipment purchasing and some toolbar tweaks.
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parents: 99
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143 SELL_PRICE = 15
48019afde338 Equipment purchasing and some toolbar tweaks.
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parents: 99
diff changeset
144
120
5621f5074c8d Added knives, increased rifle prices.
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parents: 114
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145 RANGE = 1
5621f5074c8d Added knives, increased rifle prices.
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parents: 114
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146 BASE_HIT = 70
189
37af9e5dd292 Use tool with left button, cancel tool with right button.
Jeremy Thurgood <firxen@gmail.com>
parents: 174
diff changeset
147 RANGE_PENALTY = 0
84
5494af02a0e8 Chickens with rifles!
Jeremy Thurgood <firxen@gmail.com>
parents:
diff changeset
148
146
423050ec188b Equipment images.
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parents: 120
diff changeset
149 CHICKEN_IMAGE_FILE = 'sprites/equip_knife.png'
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parents: 120
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150
422
ab4fc3fe0f96 chickens scatter; chop wood
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 415
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151 class Axe(Weapon):
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 415
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152 TYPE = "AXE"
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 415
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153 NAME = "Axe"
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 415
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154 BUY_PRICE = 50
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 415
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155 SELL_PRICE = 30
ab4fc3fe0f96 chickens scatter; chop wood
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 415
diff changeset
156
ab4fc3fe0f96 chickens scatter; chop wood
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 415
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157 RANGE = 1
517
05e0c3fd20ec Axes are slightly better weapons than they were.
Jeremy Thurgood <firxen@gmail.com>
parents: 505
diff changeset
158 BASE_HIT = 35
422
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 415
diff changeset
159 RANGE_PENALTY = 0
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 415
diff changeset
160
ab4fc3fe0f96 chickens scatter; chop wood
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 415
diff changeset
161 CHICKEN_IMAGE_FILE = 'sprites/equip_axe.png'
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parents: 415
diff changeset
162
158
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parents: 146
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163 class Armour(Equipment):
174
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 167
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164 IS_ARMOUR = True
161
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 158
diff changeset
165 DRAW_LAYER = 5
158
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parents: 146
diff changeset
166
174
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parents: 167
diff changeset
167 def __init__(self):
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parents: 167
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168 super(Armour, self).__init__()
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parents: 167
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169 self.hitpoints = self.STARTING_HITPOINTS
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parents: 167
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170
158
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parents: 146
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171 def place(self, animal):
167
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 161
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172 for eq in animal.equipment:
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 161
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173 if eq.NAME == self.NAME:
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parents: 161
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174 return False
158
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parents: 146
diff changeset
175 return True
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parents: 146
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176
174
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parents: 167
diff changeset
177 def survive_damage(self):
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parents: 167
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178 self.hitpoints -= 1
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parents: 167
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179 if self.hitpoints > 0:
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parents: 167
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180 self._sell_price = int(self._sell_price*self.hitpoints/float(self.hitpoints+1))
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 167
diff changeset
181 return True
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 167
diff changeset
182 return False
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parents: 167
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183
158
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parents: 146
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184 class Helmet(Armour):
305
32149b1d9fd2 Capitalised all equipment names.
Jeremy Thurgood <firxen@gmail.com>
parents: 250
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185 NAME = "Helmet"
158
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parents: 146
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186 BUY_PRICE = 25
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 146
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187 SELL_PRICE = 15
250
048510e95812 made helmet biggerer
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 244
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188 DRAW_LAYER = 6
158
baf857805867 armour works now
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 146
diff changeset
189
174
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parents: 167
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190 STARTING_HITPOINTS = 1
158
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 146
diff changeset
191
244
7024d48c41c2 weapon layering with wing / eye
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 210
diff changeset
192 CHICKEN_IMAGE_FILE = 'sprites/equip_helmet.png'
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 210
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193 UNDER_EYE = True
158
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parents: 146
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194
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parents: 146
diff changeset
195 class Kevlar(Armour):
305
32149b1d9fd2 Capitalised all equipment names.
Jeremy Thurgood <firxen@gmail.com>
parents: 250
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196 NAME = "Kevlar"
158
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parents: 146
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197 BUY_PRICE = 100
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parents: 146
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198 SELL_PRICE = 75
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 146
diff changeset
199
174
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 167
diff changeset
200 STARTING_HITPOINTS = 2
158
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 146
diff changeset
201
244
7024d48c41c2 weapon layering with wing / eye
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 210
diff changeset
202 CHICKEN_IMAGE_FILE = 'sprites/equip_kevlar.png'
158
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 146
diff changeset
203
195
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
204 class Accoutrement(Equipment):
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parents: 189
diff changeset
205 """Things which are not equipment, but are displayed in the same way"""
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parents: 189
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206 IS_EQUIPMENT = False
200
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 198
diff changeset
207 IS_ACCOUTREMENT = True
195
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
208 BUY_PRICE = 0
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
209 SELL_PRICE = 0
9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
210
9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
211 def place(self, animal):
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
212 for eq in animal.accoutrements:
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parents: 189
diff changeset
213 if eq.NAME == self.NAME:
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parents: 189
diff changeset
214 return False
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parents: 189
diff changeset
215 return True
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
216
9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
217 class Spotlight(Accoutrement):
305
32149b1d9fd2 Capitalised all equipment names.
Jeremy Thurgood <firxen@gmail.com>
parents: 250
diff changeset
218 NAME = "Spotlight"
195
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
219 CHICKEN_IMAGE_FILE = 'sprites/select_chkn.png'
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
220 DRAW_LAYER = -5
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
221
9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
222 class Nest(Accoutrement):
305
32149b1d9fd2 Capitalised all equipment names.
Jeremy Thurgood <firxen@gmail.com>
parents: 250
diff changeset
223 NAME = "Nest"
195
9d31cfc3afde refactor of layers drawn on chicken, to allow for extended functionality
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
224 CHICKEN_IMAGE_FILE = 'sprites/nest.png'
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
225 DRAW_LAYER = 15
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 189
diff changeset
226
210
00d609883252 egg equipment
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 202
diff changeset
227 class NestEgg(Accoutrement):
305
32149b1d9fd2 Capitalised all equipment names.
Jeremy Thurgood <firxen@gmail.com>
parents: 250
diff changeset
228 NAME = "Nestegg"
210
00d609883252 egg equipment
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 202
diff changeset
229 CHICKEN_IMAGE_FILE = 'sprites/equip_egg.png'
00d609883252 egg equipment
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 202
diff changeset
230 DRAW_LAYER = 14
00d609883252 egg equipment
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 202
diff changeset
231
109
48019afde338 Equipment purchasing and some toolbar tweaks.
Jeremy Thurgood <firxen@gmail.com>
parents: 99
diff changeset
232 def is_equipment(obj):
569
3ec614e6fd4a Replace monolithic sell equipment tool with a tool for each type of equipment.
Simon Cross <hodgestar@gmail.com>
parents: 517
diff changeset
233 """Return true if obj is an equipment class."""
109
48019afde338 Equipment purchasing and some toolbar tweaks.
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parents: 99
diff changeset
234 return getattr(obj, "IS_EQUIPMENT", False) and hasattr(obj, "NAME")
48019afde338 Equipment purchasing and some toolbar tweaks.
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parents: 99
diff changeset
235
48019afde338 Equipment purchasing and some toolbar tweaks.
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parents: 99
diff changeset
236 def is_weapon(obj):
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Jeremy Thurgood <firxen@gmail.com>
parents: 99
diff changeset
237 return is_equipment(obj) and getattr(obj, 'IS_WEAPON', False)
84
5494af02a0e8 Chickens with rifles!
Jeremy Thurgood <firxen@gmail.com>
parents:
diff changeset
238
174
ff168162974e armour gets damaged
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parents: 167
diff changeset
239 def is_armour(obj):
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parents: 167
diff changeset
240 return is_equipment(obj) and getattr(obj, 'IS_ARMOUR', False)
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 167
diff changeset
241
200
67d10f7e0159 selected chickens are selected
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 198
diff changeset
242 def is_accoutrement(obj):
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Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 198
diff changeset
243 return not getattr(obj, "IS_EQUIPMENT", False) and hasattr(obj, "NAME") and getattr(obj, 'IS_ACCOUTREMENT', False)
67d10f7e0159 selected chickens are selected
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 198
diff changeset
244
109
48019afde338 Equipment purchasing and some toolbar tweaks.
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parents: 99
diff changeset
245 EQUIPMENT = []
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parents: 99
diff changeset
246 for name in dir():
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parents: 99
diff changeset
247 obj = eval(name)
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parents: 99
diff changeset
248 try:
48019afde338 Equipment purchasing and some toolbar tweaks.
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parents: 99
diff changeset
249 if is_equipment(obj):
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parents: 99
diff changeset
250 EQUIPMENT.append(obj)
48019afde338 Equipment purchasing and some toolbar tweaks.
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parents: 99
diff changeset
251 except TypeError:
48019afde338 Equipment purchasing and some toolbar tweaks.
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parents: 99
diff changeset
252 pass
408
02a6de5629d6 Levels can include starting equipment
Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
253
02a6de5629d6 Levels can include starting equipment
Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
254
02a6de5629d6 Levels can include starting equipment
Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
255 EQUIP_MAP = { # Map chicken level codes to equipment
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Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
256 1 : [],
02a6de5629d6 Levels can include starting equipment
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parents: 380
diff changeset
257 2 : [Helmet],
02a6de5629d6 Levels can include starting equipment
Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
258 3 : [Kevlar],
02a6de5629d6 Levels can include starting equipment
Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
259 4 : [Knife],
02a6de5629d6 Levels can include starting equipment
Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
260 5 : [Rifle],
02a6de5629d6 Levels can include starting equipment
Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
261 6 : [Kevlar, Helmet],
02a6de5629d6 Levels can include starting equipment
Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
262 7 : [Helmet, Knife],
02a6de5629d6 Levels can include starting equipment
Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
263 8 : [Kevlar, Knife],
02a6de5629d6 Levels can include starting equipment
Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
264 9 : [Kevlar, Helmet, Knife],
02a6de5629d6 Levels can include starting equipment
Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
265 10 : [Helmet, Rifle],
02a6de5629d6 Levels can include starting equipment
Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
266 11 : [Kevlar, Rifle],
02a6de5629d6 Levels can include starting equipment
Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
267 12 : [Kevlar, Helmet, Rifle],
422
ab4fc3fe0f96 chickens scatter; chop wood
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 415
diff changeset
268 13 : [Axe],
ab4fc3fe0f96 chickens scatter; chop wood
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 415
diff changeset
269 14 : [Helmet, Axe],
ab4fc3fe0f96 chickens scatter; chop wood
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 415
diff changeset
270 15 : [Kevlar, Axe],
ab4fc3fe0f96 chickens scatter; chop wood
Adrianna Pińska <adrianna.pinska@gmail.com>
parents: 415
diff changeset
271 16 : [Kevlar, Helmet, Axe],
408
02a6de5629d6 Levels can include starting equipment
Neil Muller <drnlmuller@gmail.com>
parents: 380
diff changeset
272 }
592
441077fab928 Easter egg.
Jeremy Thurgood <firxen@gmail.com>
parents: 569
diff changeset
273
441077fab928 Easter egg.
Jeremy Thurgood <firxen@gmail.com>
parents: 569
diff changeset
274 import eegg
441077fab928 Easter egg.
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parents: 569
diff changeset
275 if eegg.is_eggday():
441077fab928 Easter egg.
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parents: 569
diff changeset
276 NestEgg.CHICKEN_IMAGE_FILE = 'sprites/equip_easter_egg.png'