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annotate pytouhou/game/game.py @ 180:5a1533677a9a

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Freeze time during spellcards
author Thibaut Girka <thib@sitedethib.com>
date Sun, 23 Oct 2011 23:28:22 +0200
parents 80a4c7ed43b3
children 184196480f59
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 # -*- encoding: utf-8 -*-
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2 ##
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3 ## Copyright (C) 2011 Thibaut Girka <thib@sitedethib.com>
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4 ##
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5 ## This program is free software; you can redistribute it and/or modify
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6 ## it under the terms of the GNU General Public License as published
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7 ## by the Free Software Foundation; version 3 only.
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8 ##
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9 ## This program is distributed in the hope that it will be useful,
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10 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 ## GNU General Public License for more details.
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13 ##
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14
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15
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16 from pytouhou.utils.random import Random
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17
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18 from pytouhou.vm.eclrunner import ECLMainRunner
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19
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20 from pytouhou.game.player import Player
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21 from pytouhou.game.enemy import Enemy
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22 from pytouhou.game.item import Item
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23 from pytouhou.game.effect import Effect
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24
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26
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27 class Game(object):
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28 def __init__(self, resource_loader, player_states, stage, rank, difficulty,
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29 bullet_types, item_types, characters, nb_bullets_max=None):
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30 self.resource_loader = resource_loader
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31
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32 self.nb_bullets_max = nb_bullets_max
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33 self.bullet_types = bullet_types
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34 self.item_types = item_types
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35 self.characters = characters
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36
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37 self.players = [Player(player_state, characters[player_state.character], self) for player_state in player_states]
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38 self.enemies = []
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39 self.effects = []
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40 self.bullets = []
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41 self.cancelled_bullets = []
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42 self.players_bullets = []
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43 self.items = []
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44
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45 self.stage = stage
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46 self.rank = rank
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47 self.difficulty = difficulty
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48 self.boss = None
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49 self.spellcard = None
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50 self.prng = Random()
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51 self.frame = 0
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52
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53 self.enm_anm_wrapper = resource_loader.get_anm_wrapper2(('stg%denm.anm' % stage,
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54 'stg%denm2.anm' % stage))
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55 self.eff00 = resource_loader.get_anm_wrapper(('eff00.anm',))
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56 ecl = resource_loader.get_ecl('ecldata%d.ecl' % stage)
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57 self.ecl_runner = ECLMainRunner(ecl, self)
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59
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60 def drop_bonus(self, x, y, _type, end_pos=None):
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61 player = self.players[0] #TODO
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62 if _type > 6:
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63 return
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64 item_type = self.item_types[_type]
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65 item = Item((x, y), item_type, self, end_pos=end_pos)
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66 self.items.append(item)
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67
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68
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69 def change_bullets_into_star_items(self):
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70 player = self.players[0] #TODO
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71 item_type = self.item_types[6]
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72 self.items.extend(Item((bullet.x, bullet.y), item_type, self, player=player) for bullet in self.bullets)
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73 self.bullets = []
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75
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76 def new_effect(self, pos, anim):
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77 self.effects.append(Effect(pos, anim, self.eff00))
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78
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79
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80 def new_enemy(self, pos, life, instr_type, bonus_dropped, die_score):
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81 enemy = Enemy(pos, life, instr_type, bonus_dropped, die_score, self.enm_anm_wrapper, self)
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82 self.enemies.append(enemy)
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83 return enemy
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84
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85
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86 def run_iter(self, keystate):
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87 # 1. VMs.
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88 self.ecl_runner.run_iter()
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89
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90 # 2. Filter out destroyed enemies
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91 self.enemies = [enemy for enemy in self.enemies if not enemy._removed]
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92 self.effects = [enemy for enemy in self.effects if not enemy._removed]
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93 self.bullets = [bullet for bullet in self.bullets if not bullet._removed]
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94 self.cancelled_bullets = [bullet for bullet in self.cancelled_bullets if not bullet._removed]
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95 self.items = [item for item in self.items if not item._removed]
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96
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97 # 3. Let's play!
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98 #TODO: check update orders
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99 for player in self.players:
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100 player.update(keystate) #TODO: differentiate keystates (multiplayer mode)
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101 if player.state.x < 8.:
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102 player.state.x = 8.
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103 if player.state.x > 384.-8: #TODO
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104 player.state.x = 384.-8
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105 if player.state.y < 16.:
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106 player.state.y = 16.
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107 if player.state.y > 448.-16: #TODO
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108 player.state.y = 448.-16
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109
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110 for enemy in self.enemies:
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111 enemy.update()
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112
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113 for enemy in self.effects:
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114 enemy.update()
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115
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116 for bullet in self.bullets:
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117 bullet.update()
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118
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119 for bullet in self.cancelled_bullets:
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120 bullet.update()
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121
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122 for bullet in self.players_bullets:
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123 bullet.update()
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124
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125 for item in self.items:
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126 item.update()
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127
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128 # 4. Check for collisions!
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129 #TODO
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130 for player in self.players:
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131 if not player.state.touchable:
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132 continue
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diff changeset
133
142
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parents: 134
diff changeset
134 px, py = player.x, player.y
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diff changeset
135 phalf_size = player.hitbox_half_size
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parents: 134
diff changeset
136 px1, px2 = px - phalf_size, px + phalf_size
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diff changeset
137 py1, py2 = py - phalf_size, py + phalf_size
152
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138
176
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parents: 173
diff changeset
139 ghalf_size = player.graze_hitbox_half_size
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140 gx1, gx2 = px - ghalf_size, px + ghalf_size
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parents: 173
diff changeset
141 gy1, gy2 = py - ghalf_size, py + ghalf_size
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parents: 173
diff changeset
142
151
5cf927cbd9c5 Merge GameState into Game. TODO: Merge PlayerState into Player
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parents: 150
diff changeset
143 for bullet in self.bullets:
142
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parents: 134
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144 half_size = bullet.hitbox_half_size
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parents: 134
diff changeset
145 bx, by = bullet.x, bullet.y
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parents: 134
diff changeset
146 bx1, bx2 = bx - half_size, bx + half_size
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parents: 134
diff changeset
147 by1, by2 = by - half_size, by + half_size
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parents: 134
diff changeset
148
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parents: 134
diff changeset
149 if not (bx2 < px1 or bx1 > px2
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parents: 134
diff changeset
150 or by2 < py1 or by1 > py2):
156
ebfd328e700c Rename a few functions, move a few things around...
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parents: 154
diff changeset
151 bullet.collide()
172
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parents: 171
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152 if player.state.invulnerable_time == 0:
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parents: 171
diff changeset
153 player.collide()
152
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parents: 151
diff changeset
154
176
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parents: 173
diff changeset
155 elif not (bx2 < gx1 or bx1 > gx2
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parents: 173
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156 or by2 < gy1 or by1 > gy2):
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diff changeset
157 pass#TODO: graze
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158
152
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parents: 151
diff changeset
159 for enemy in self.enemies:
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parents: 151
diff changeset
160 half_size_x, half_size_y = enemy.hitbox_half_size
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parents: 151
diff changeset
161 bx, by = enemy.x, enemy.y
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parents: 151
diff changeset
162 bx1, bx2 = bx - half_size_x, bx + half_size_x
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parents: 151
diff changeset
163 by1, by2 = by - half_size_y, by + half_size_y
142
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parents: 134
diff changeset
164
156
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parents: 154
diff changeset
165 if enemy.touchable and not (bx2 < px1 or bx1 > px2
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parents: 154
diff changeset
166 or by2 < py1 or by1 > py2):
166
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parents: 165
diff changeset
167 enemy.on_collide()
172
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168 if player.state.invulnerable_time == 0:
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169 player.collide()
152
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170
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parents: 151
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171 for item in self.items:
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172 half_size = item.hitbox_half_size
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parents: 151
diff changeset
173 bx, by = item.x, item.y
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parents: 151
diff changeset
174 bx1, bx2 = bx - half_size, bx + half_size
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parents: 151
diff changeset
175 by1, by2 = by - half_size, by + half_size
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parents: 151
diff changeset
176
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parents: 151
diff changeset
177 if not (bx2 < px1 or bx1 > px2
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parents: 151
diff changeset
178 or by2 < py1 or by1 > py2):
156
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parents: 154
diff changeset
179 player.collect(item)
150
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parents: 143
diff changeset
180
164
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parents: 161
diff changeset
181 for enemy in self.enemies:
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parents: 161
diff changeset
182 ex, ey = enemy.x, enemy.y
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parents: 161
diff changeset
183 ehalf_size_x, ehalf_size_y = enemy.hitbox_half_size
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parents: 161
diff changeset
184 ex1, ex2 = ex - ehalf_size_x, ex + ehalf_size_x
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parents: 161
diff changeset
185 ey1, ey2 = ey - ehalf_size_y, ey + ehalf_size_y
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parents: 161
diff changeset
186
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parents: 161
diff changeset
187 for bullet in self.players_bullets:
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parents: 161
diff changeset
188 half_size = bullet.hitbox_half_size
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parents: 161
diff changeset
189 bx, by = bullet.x, bullet.y
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parents: 161
diff changeset
190 bx1, bx2 = bx - half_size, bx + half_size
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parents: 161
diff changeset
191 by1, by2 = by - half_size, by + half_size
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parents: 161
diff changeset
192
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parents: 161
diff changeset
193 if not (bx2 < ex1 or bx1 > ex2
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parents: 161
diff changeset
194 or by2 < ey1 or by1 > ey2):
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parents: 161
diff changeset
195 bullet.collide()
166
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parents: 165
diff changeset
196 enemy.on_attack(bullet)
172
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parents: 171
diff changeset
197 player.state.score += 90 # found experimentally
164
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diff changeset
198
142
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diff changeset
199 # 5. Cleaning
97
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diff changeset
200 self.cleanup()
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diff changeset
201
151
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diff changeset
202 self.frame += 1
97
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parents: 83
diff changeset
203
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parents: 83
diff changeset
204
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diff changeset
205 def cleanup(self):
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206 # Filter out non-visible enemies
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diff changeset
207 for enemy in tuple(self.enemies):
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diff changeset
208 if enemy.is_visible(384, 448): #TODO
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parents: 83
diff changeset
209 enemy._was_visible = True
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diff changeset
210 elif enemy._was_visible:
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parents: 83
diff changeset
211 # Filter out-of-screen enemy
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parents: 83
diff changeset
212 enemy._removed = True
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parents: 83
diff changeset
213 self.enemies.remove(enemy)
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parents: 83
diff changeset
214
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parents: 83
diff changeset
215 # Filter out-of-scren bullets
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diff changeset
216 # TODO: was_visible thing
151
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parents: 150
diff changeset
217 self.bullets = [bullet for bullet in self.bullets if bullet.is_visible(384, 448)]
161
7e7368356445 Add bullet cancel anim support
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parents: 159
diff changeset
218 self.cancelled_bullets = [bullet for bullet in self.cancelled_bullets if bullet.is_visible(384, 448)]
164
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parents: 161
diff changeset
219 self.players_bullets = [bullet for bullet in self.players_bullets if bullet.is_visible(384, 448)]
97
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parents: 83
diff changeset
220
165
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parents: 164
diff changeset
221 # Filter out-of-scren items
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parents: 164
diff changeset
222 self.items = [item for item in self.items if item.y < 448]
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parents: 164
diff changeset
223
97
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Thibaut Girka <thib@sitedethib.com>
parents: 83
diff changeset
224 # Disable boss mode if it is dead/it has timeout
151
5cf927cbd9c5 Merge GameState into Game. TODO: Merge PlayerState into Player
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parents: 150
diff changeset
225 if self.boss and self.boss._removed:
5cf927cbd9c5 Merge GameState into Game. TODO: Merge PlayerState into Player
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parents: 150
diff changeset
226 self.boss = None
97
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parents: 83
diff changeset
227