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annotate pytouhou/game/enemy.py @ 184:54eb6b254b7b

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When touched, drop the items at the right place, and add precisions about particles.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Wed, 26 Oct 2011 02:38:50 -0700
parents b6d7ce644f34
children dbe6b7b2d3fc
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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.interpolator import Interpolator
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17 from pytouhou.vm.anmrunner import ANMRunner
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18 from pytouhou.game.sprite import Sprite
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19 from pytouhou.game.bullet import Bullet
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20 from pytouhou.game.item import Item
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21 from math import cos, sin, atan2, pi
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22
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23
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24 class Enemy(object):
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25 def __init__(self, pos, life, _type, bonus_dropped, die_score, anm_wrapper, game):
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26 self._game = game
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27 self._anm_wrapper = anm_wrapper
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28 self._sprite = None
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29 self._anmrunner = None
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30 self._removed = False
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31 self._visible = True
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32 self._type = _type
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33 self._bonus_dropped = bonus_dropped
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34 self._die_score = die_score #TODO: use it
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35 self._was_visible = False
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36
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37 self.frame = 0
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38
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39 self.x, self.y = pos
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40 self.life = life
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41 self.max_life = life
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42 self.touchable = True
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43 self.damageable = True
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44 self.death_flags = 0
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45 self.boss = False
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46 self.difficulty_coeffs = (-.5, .5, 0, 0, 0, 0)
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47 self.extended_bullet_attributes = (0, 0, 0, 0, 0., 0., 0., 0.)
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48 self.bullet_attributes = None
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49 self.bullet_launch_offset = (0, 0)
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50 self.death_callback = None
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51 self.boss_callback = None
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52 self.low_life_callback = None
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53 self.low_life_trigger = None
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54 self.timeout = None
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55 self.timeout_callback = None
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56 self.remaining_lives = -1
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57
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58 self.automatic_orientation = False
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59
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60 self.bullet_launch_interval = 0
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61 self.bullet_launch_timer = 0
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62 self.delay_attack = False
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63
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64 self.death_anim = 0
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65 self.movement_dependant_sprites = None
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66 self.direction = None
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67 self.interpolator = None #TODO
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68 self.speed_interpolator = None
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69 self.angle = 0.
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70 self.speed = 0.
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71 self.rotation_speed = 0.
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72 self.acceleration = 0.
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73
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74 self.hitbox = (0, 0)
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75 self.hitbox_half_size = (0, 0)
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76 self.screen_box = None
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79 def set_bullet_attributes(self, type_, anim, sprite_idx_offset,
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80 bullets_per_shot, number_of_shots, speed, speed2,
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81 launch_angle, angle, flags):
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82
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83 # Apply difficulty-specific modifiers
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84 speed_a, speed_b, nb_a, nb_b, shots_a, shots_b = self.difficulty_coeffs
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85 diff_coeff = self._game.difficulty / 32.
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86
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87 speed += speed_a * (1. - diff_coeff) + speed_b * diff_coeff
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88 speed2 += (speed_a * (1. - diff_coeff) + speed_b * diff_coeff) / 2.
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89 bullets_per_shot += int(nb_a * (1. - diff_coeff) + nb_b * diff_coeff)
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90 number_of_shots += int(shots_a * (1. - diff_coeff) + shots_b * diff_coeff)
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91
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92 self.bullet_attributes = (type_, anim, sprite_idx_offset, bullets_per_shot,
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93 number_of_shots, speed, speed2, launch_angle,
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94 angle, flags)
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95 if not self.delay_attack:
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96 self.fire()
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97
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98
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99 def set_bullet_launch_interval(self, value, start=0.):
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100 # Apply difficulty-specific modifiers:
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101 value *= 1. - .4 * (self._game.difficulty - 16.) / 32.
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102
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103 self.bullet_launch_interval = int(value)
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104 self.bullet_launch_timer = int(value * start)
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105
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106
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107 def fire(self):
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108 (type_, type_idx, sprite_idx_offset, bullets_per_shot, number_of_shots,
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109 speed, speed2, launch_angle, angle, flags) = self.bullet_attributes
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110
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111 bullet_type = self._game.bullet_types[type_idx]
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112
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113 ox, oy = self.bullet_launch_offset
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114 launch_pos = self.x + ox, self.y + oy
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115
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116 if speed2 < 0.3:
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117 speed2 = 0.3
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118
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119 self.bullet_launch_timer = 0
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120
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121 player = self.select_player()
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122
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123 if type_ in (67, 69, 71):
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124 launch_angle += self.get_player_angle(player, launch_pos)
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125 if type_ in (69, 70, 71, 74):
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126 angle = 2. * pi / bullets_per_shot
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127 if type_ == 71:
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128 launch_angle += pi / bullets_per_shot
104
6c59d0eeb5fa Implement ECL instruction 75 in the same exact way as 102h.exe
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parents: 103
diff changeset
129 if type_ != 75:
6c59d0eeb5fa Implement ECL instruction 75 in the same exact way as 102h.exe
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parents: 103
diff changeset
130 launch_angle -= angle * (bullets_per_shot - 1) / 2.
83
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 79
diff changeset
131
151
5cf927cbd9c5 Merge GameState into Game. TODO: Merge PlayerState into Player
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parents: 143
diff changeset
132 bullets = self._game.bullets
5cf927cbd9c5 Merge GameState into Game. TODO: Merge PlayerState into Player
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parents: 143
diff changeset
133 nb_bullets_max = self._game.nb_bullets_max
106
c7847bfed427 Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents: 105
diff changeset
134
83
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 79
diff changeset
135 for shot_nb in range(number_of_shots):
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 79
diff changeset
136 shot_speed = speed if shot_nb == 0 else speed + (speed2 - speed) * float(shot_nb) / float(number_of_shots)
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 79
diff changeset
137 bullet_angle = launch_angle
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 79
diff changeset
138 for bullet_nb in range(bullets_per_shot):
143
ea21bb37febe Add max bullets limit
Thibaut Girka <thib@sitedethib.com>
parents: 135
diff changeset
139 if nb_bullets_max is not None and len(bullets) == nb_bullets_max:
ea21bb37febe Add max bullets limit
Thibaut Girka <thib@sitedethib.com>
parents: 135
diff changeset
140 break
ea21bb37febe Add max bullets limit
Thibaut Girka <thib@sitedethib.com>
parents: 135
diff changeset
141
135
c53d91300c1c Implement instruction 74.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 134
diff changeset
142 if type_ == 75: # 102h.exe@0x4138cf
151
5cf927cbd9c5 Merge GameState into Game. TODO: Merge PlayerState into Player
Thibaut Girka <thib@sitedethib.com>
parents: 143
diff changeset
143 bullet_angle = self._game.prng.rand_double() * (launch_angle - angle) + angle
135
c53d91300c1c Implement instruction 74.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 134
diff changeset
144 if type_ in (74, 75): # 102h.exe@0x4138cf
151
5cf927cbd9c5 Merge GameState into Game. TODO: Merge PlayerState into Player
Thibaut Girka <thib@sitedethib.com>
parents: 143
diff changeset
145 shot_speed = self._game.prng.rand_double() * (speed - speed2) + speed2
123
d1c82d43bbf3 Various optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
146 bullets.append(Bullet(launch_pos, bullet_type, sprite_idx_offset,
106
c7847bfed427 Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents: 105
diff changeset
147 bullet_angle, shot_speed,
c7847bfed427 Minor refactoring
Thibaut Girka <thib@sitedethib.com>
parents: 105
diff changeset
148 self.extended_bullet_attributes,
151
5cf927cbd9c5 Merge GameState into Game. TODO: Merge PlayerState into Player
Thibaut Girka <thib@sitedethib.com>
parents: 143
diff changeset
149 flags, player, self._game))
83
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
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parents: 79
diff changeset
150 bullet_angle += angle
48
8353c33d53d4 Support a few more instructions
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parents: 46
diff changeset
151
8353c33d53d4 Support a few more instructions
Thibaut Girka <thib@sitedethib.com>
parents: 46
diff changeset
152
79
ffe2c2b9912c Handle a few more ECL instructions. Prepare for bullet handling \o/
Thibaut Girka <thib@sitedethib.com>
parents: 75
diff changeset
153 def select_player(self, players=None):
151
5cf927cbd9c5 Merge GameState into Game. TODO: Merge PlayerState into Player
Thibaut Girka <thib@sitedethib.com>
parents: 143
diff changeset
154 return (players or self._game.players)[0] #TODO
50
811cefefb5c8 Fix a few bugs and add support for a few instructions
Thibaut Girka <thib@sitedethib.com>
parents: 49
diff changeset
155
811cefefb5c8 Fix a few bugs and add support for a few instructions
Thibaut Girka <thib@sitedethib.com>
parents: 49
diff changeset
156
132
fba45c37ec99 Fix initial angle of bullets with bullet_launch_offset enabled.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 130
diff changeset
157 def get_player_angle(self, player=None, pos=None):
79
ffe2c2b9912c Handle a few more ECL instructions. Prepare for bullet handling \o/
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parents: 75
diff changeset
158 player = player or self.select_player()
132
fba45c37ec99 Fix initial angle of bullets with bullet_launch_offset enabled.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 130
diff changeset
159 x, y = pos or (self.x, self.y)
fba45c37ec99 Fix initial angle of bullets with bullet_launch_offset enabled.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 130
diff changeset
160 return atan2(player.y - y, player.x - x)
50
811cefefb5c8 Fix a few bugs and add support for a few instructions
Thibaut Girka <thib@sitedethib.com>
parents: 49
diff changeset
161
811cefefb5c8 Fix a few bugs and add support for a few instructions
Thibaut Girka <thib@sitedethib.com>
parents: 49
diff changeset
162
49
cbe1cb50f2fd Refactor ECLRunner/EnemyManager so that all VM stuff goes to ECLRunner
Thibaut Girka <thib@sitedethib.com>
parents: 48
diff changeset
163 def set_anim(self, index):
69
a142e57218a0 Refactor. Move VMs to pytouhou.vm.
Thibaut Girka <thib@sitedethib.com>
parents: 68
diff changeset
164 self._sprite = Sprite()
a142e57218a0 Refactor. Move VMs to pytouhou.vm.
Thibaut Girka <thib@sitedethib.com>
parents: 68
diff changeset
165 self._anmrunner = ANMRunner(self._anm_wrapper, index, self._sprite)
105
572740acdb25 A few changes in the execution order to match 102h.exe
Thibaut Girka <thib@sitedethib.com>
parents: 104
diff changeset
166 self._anmrunner.run_frame()
23
444ac7bca7bc Refacto ECL stuff, add support for a few instructions, and add some culling
Thibaut Girka <thib@sitedethib.com>
parents: 22
diff changeset
167
444ac7bca7bc Refacto ECL stuff, add support for a few instructions, and add some culling
Thibaut Girka <thib@sitedethib.com>
parents: 22
diff changeset
168
166
dcf32488a2c9 Better enemy death, with animation and (hopefully) correct flags handling.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 159
diff changeset
169 def on_attack(self, bullet):
dcf32488a2c9 Better enemy death, with animation and (hopefully) correct flags handling.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 159
diff changeset
170 if self.damageable:
dcf32488a2c9 Better enemy death, with animation and (hopefully) correct flags handling.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 159
diff changeset
171 self.life -= bullet._bullet_type.damage
184
54eb6b254b7b When touched, drop the items at the right place, and add precisions about particles.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 183
diff changeset
172 self._game.new_particle((self.x, self.y), 1, 3., 192) #TODO: find the real size and range.
152
86807b8a63bd Add collisions with enemies and items.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 151
diff changeset
173
86807b8a63bd Add collisions with enemies and items.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 151
diff changeset
174
166
dcf32488a2c9 Better enemy death, with animation and (hopefully) correct flags handling.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 159
diff changeset
175 def on_collide(self):
dcf32488a2c9 Better enemy death, with animation and (hopefully) correct flags handling.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 159
diff changeset
176 self.life -= 80 # found experimentally
dcf32488a2c9 Better enemy death, with animation and (hopefully) correct flags handling.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 159
diff changeset
177
154
364935f6e313 Implement enemy killing.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 152
diff changeset
178
166
dcf32488a2c9 Better enemy death, with animation and (hopefully) correct flags handling.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 159
diff changeset
179 def die_anim(self):
181
184196480f59 Don’t use the useless eff00.anm and implement particles (grazing, death, and more).
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 177
diff changeset
180 self._game.new_death((self.x, self.y), self.death_anim)
184196480f59 Don’t use the useless eff00.anm and implement particles (grazing, death, and more).
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 177
diff changeset
181 #TODO: 8 white particles are used only in stage 3 to 6,
184196480f59 Don’t use the useless eff00.anm and implement particles (grazing, death, and more).
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 177
diff changeset
182 # in other stages they are 2 red and 6 blue.
184196480f59 Don’t use the useless eff00.anm and implement particles (grazing, death, and more).
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 177
diff changeset
183 for i in range(8):
184
54eb6b254b7b When touched, drop the items at the right place, and add precisions about particles.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 183
diff changeset
184 self._game.new_particle((self.x, self.y), 0, 3., 192) #TODO: find the real size and range.
154
364935f6e313 Implement enemy killing.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 152
diff changeset
185
364935f6e313 Implement enemy killing.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 152
diff changeset
186
23
444ac7bca7bc Refacto ECL stuff, add support for a few instructions, and add some culling
Thibaut Girka <thib@sitedethib.com>
parents: 22
diff changeset
187 def set_pos(self, x, y, z):
444ac7bca7bc Refacto ECL stuff, add support for a few instructions, and add some culling
Thibaut Girka <thib@sitedethib.com>
parents: 22
diff changeset
188 self.x, self.y = x, y
444ac7bca7bc Refacto ECL stuff, add support for a few instructions, and add some culling
Thibaut Girka <thib@sitedethib.com>
parents: 22
diff changeset
189 self.interpolator = Interpolator((x, y))
151
5cf927cbd9c5 Merge GameState into Game. TODO: Merge PlayerState into Player
Thibaut Girka <thib@sitedethib.com>
parents: 143
diff changeset
190 self.interpolator.set_interpolation_start(self._game.frame, (x, y))
23
444ac7bca7bc Refacto ECL stuff, add support for a few instructions, and add some culling
Thibaut Girka <thib@sitedethib.com>
parents: 22
diff changeset
191
444ac7bca7bc Refacto ECL stuff, add support for a few instructions, and add some culling
Thibaut Girka <thib@sitedethib.com>
parents: 22
diff changeset
192
62
1f591adcea04 Fix animation determination (ins_98 stuff) and some interpolation functions
Thibaut Girka <thib@sitedethib.com>
parents: 57
diff changeset
193 def move_to(self, duration, x, y, z, formula):
57
694f25881d0f Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 56
diff changeset
194 if not self.interpolator:
151
5cf927cbd9c5 Merge GameState into Game. TODO: Merge PlayerState into Player
Thibaut Girka <thib@sitedethib.com>
parents: 143
diff changeset
195 frame = self._game.frame
62
1f591adcea04 Fix animation determination (ins_98 stuff) and some interpolation functions
Thibaut Girka <thib@sitedethib.com>
parents: 57
diff changeset
196 self.interpolator = Interpolator((self.x, self.y), formula)
100
5c40cc1b8019 Use game's frame for interpolation. No more time manipulation interfering with interpolators!
Thibaut Girka <thib@sitedethib.com>
parents: 98
diff changeset
197 self.interpolator.set_interpolation_start(frame, (self.x, self.y))
5c40cc1b8019 Use game's frame for interpolation. No more time manipulation interfering with interpolators!
Thibaut Girka <thib@sitedethib.com>
parents: 98
diff changeset
198 self.interpolator.set_interpolation_end(frame + duration - 1, (x, y))
23
444ac7bca7bc Refacto ECL stuff, add support for a few instructions, and add some culling
Thibaut Girka <thib@sitedethib.com>
parents: 22
diff changeset
199
75
b3bd421bb895 Handle a few more ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 73
diff changeset
200 self.speed = 0.
b3bd421bb895 Handle a few more ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 73
diff changeset
201 self.angle = atan2(y - self.y, x - self.x)
23
444ac7bca7bc Refacto ECL stuff, add support for a few instructions, and add some culling
Thibaut Girka <thib@sitedethib.com>
parents: 22
diff changeset
202
75
b3bd421bb895 Handle a few more ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 73
diff changeset
203
b3bd421bb895 Handle a few more ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 73
diff changeset
204 def stop_in(self, duration, formula):
57
694f25881d0f Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 56
diff changeset
205 if not self.speed_interpolator:
151
5cf927cbd9c5 Merge GameState into Game. TODO: Merge PlayerState into Player
Thibaut Girka <thib@sitedethib.com>
parents: 143
diff changeset
206 frame = self._game.frame
75
b3bd421bb895 Handle a few more ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 73
diff changeset
207 self.speed_interpolator = Interpolator((self.speed,), formula)
100
5c40cc1b8019 Use game's frame for interpolation. No more time manipulation interfering with interpolators!
Thibaut Girka <thib@sitedethib.com>
parents: 98
diff changeset
208 self.speed_interpolator.set_interpolation_start(frame, (self.speed,))
5c40cc1b8019 Use game's frame for interpolation. No more time manipulation interfering with interpolators!
Thibaut Girka <thib@sitedethib.com>
parents: 98
diff changeset
209 self.speed_interpolator.set_interpolation_end(frame + duration - 1, (0.,))
57
694f25881d0f Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 56
diff changeset
210
75
b3bd421bb895 Handle a few more ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 73
diff changeset
211 self.speed = 0.
b3bd421bb895 Handle a few more ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 73
diff changeset
212
57
694f25881d0f Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 56
diff changeset
213
23
444ac7bca7bc Refacto ECL stuff, add support for a few instructions, and add some culling
Thibaut Girka <thib@sitedethib.com>
parents: 22
diff changeset
214 def is_visible(self, screen_width, screen_height):
73
e4af16a019d3 Do not remove enemies as soon as they lose their animation (Daiyousei...)
Thibaut Girka <thib@sitedethib.com>
parents: 72
diff changeset
215 if self._sprite:
e4af16a019d3 Do not remove enemies as soon as they lose their animation (Daiyousei...)
Thibaut Girka <thib@sitedethib.com>
parents: 72
diff changeset
216 tx, ty, tw, th = self._sprite.texcoords
e4af16a019d3 Do not remove enemies as soon as they lose their animation (Daiyousei...)
Thibaut Girka <thib@sitedethib.com>
parents: 72
diff changeset
217 if self._sprite.corner_relative_placement:
e4af16a019d3 Do not remove enemies as soon as they lose their animation (Daiyousei...)
Thibaut Girka <thib@sitedethib.com>
parents: 72
diff changeset
218 raise Exception #TODO
e4af16a019d3 Do not remove enemies as soon as they lose their animation (Daiyousei...)
Thibaut Girka <thib@sitedethib.com>
parents: 72
diff changeset
219 else:
e4af16a019d3 Do not remove enemies as soon as they lose their animation (Daiyousei...)
Thibaut Girka <thib@sitedethib.com>
parents: 72
diff changeset
220 tx, ty, tw, th = 0., 0., 0., 0.
29
afa91be769ae Don't lose time updating off-screen enemies' sprites
Thibaut Girka <thib@sitedethib.com>
parents: 23
diff changeset
221
123
d1c82d43bbf3 Various optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
222 x, y = self.x, self.y
73
e4af16a019d3 Do not remove enemies as soon as they lose their animation (Daiyousei...)
Thibaut Girka <thib@sitedethib.com>
parents: 72
diff changeset
223 max_x = tw / 2.
e4af16a019d3 Do not remove enemies as soon as they lose their animation (Daiyousei...)
Thibaut Girka <thib@sitedethib.com>
parents: 72
diff changeset
224 max_y = th / 2.
29
afa91be769ae Don't lose time updating off-screen enemies' sprites
Thibaut Girka <thib@sitedethib.com>
parents: 23
diff changeset
225
123
d1c82d43bbf3 Various optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
226 if (max_x < x - screen_width
d1c82d43bbf3 Various optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
227 or max_x < -x
d1c82d43bbf3 Various optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
228 or max_y < y - screen_height
d1c82d43bbf3 Various optimizations
Thibaut Girka <thib@sitedethib.com>
parents: 120
diff changeset
229 or max_y < -y):
23
444ac7bca7bc Refacto ECL stuff, add support for a few instructions, and add some culling
Thibaut Girka <thib@sitedethib.com>
parents: 22
diff changeset
230 return False
444ac7bca7bc Refacto ECL stuff, add support for a few instructions, and add some culling
Thibaut Girka <thib@sitedethib.com>
parents: 22
diff changeset
231 return True
444ac7bca7bc Refacto ECL stuff, add support for a few instructions, and add some culling
Thibaut Girka <thib@sitedethib.com>
parents: 22
diff changeset
232
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
233
69
a142e57218a0 Refactor. Move VMs to pytouhou.vm.
Thibaut Girka <thib@sitedethib.com>
parents: 68
diff changeset
234 def update(self):
21
bf225780973f Small refactoring, and Rumia \o/
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
235 x, y = self.x, self.y
57
694f25881d0f Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 56
diff changeset
236 if self.interpolator:
151
5cf927cbd9c5 Merge GameState into Game. TODO: Merge PlayerState into Player
Thibaut Girka <thib@sitedethib.com>
parents: 143
diff changeset
237 self.interpolator.update(self._game.frame)
20
6ebf9539c077 Handle more enemies types and movements
Thibaut Girka <thib@sitedethib.com>
parents: 18
diff changeset
238 x, y = self.interpolator.values
21
bf225780973f Small refactoring, and Rumia \o/
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
239
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
240 self.speed += self.acceleration #TODO: units? Execution order?
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
241 self.angle += self.rotation_speed #TODO: units? Execution order?
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
242
57
694f25881d0f Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 56
diff changeset
243
694f25881d0f Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 56
diff changeset
244 if self.speed_interpolator:
151
5cf927cbd9c5 Merge GameState into Game. TODO: Merge PlayerState into Player
Thibaut Girka <thib@sitedethib.com>
parents: 143
diff changeset
245 self.speed_interpolator.update(self._game.frame)
57
694f25881d0f Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 56
diff changeset
246 self.speed, = self.speed_interpolator.values
694f25881d0f Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 56
diff changeset
247
694f25881d0f Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents: 56
diff changeset
248
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
249 dx, dy = cos(self.angle) * self.speed, sin(self.angle) * self.speed
49
cbe1cb50f2fd Refactor ECLRunner/EnemyManager so that all VM stuff goes to ECLRunner
Thibaut Girka <thib@sitedethib.com>
parents: 48
diff changeset
250 if self._type & 2:
21
bf225780973f Small refactoring, and Rumia \o/
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
251 x -= dx
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
252 else:
21
bf225780973f Small refactoring, and Rumia \o/
Thibaut Girka <thib@sitedethib.com>
parents: 20
diff changeset
253 x += dx
bf225780973f Small refactoring, and Rumia \o/
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254 y += dy
bf225780973f Small refactoring, and Rumia \o/
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255
bf225780973f Small refactoring, and Rumia \o/
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diff changeset
256 if self.movement_dependant_sprites:
57
694f25881d0f Fix move_to interpolation, add support for a few ANM and ECL instructions
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parents: 56
diff changeset
257 #TODO: is that really how it works? Almost.
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diff changeset
258 # Sprite determination is done only once per changement, and is
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diff changeset
259 # superseeded by ins_97.
62
1f591adcea04 Fix animation determination (ins_98 stuff) and some interpolation functions
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diff changeset
260 end_left, end_right, left, right = self.movement_dependant_sprites
1f591adcea04 Fix animation determination (ins_98 stuff) and some interpolation functions
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parents: 57
diff changeset
261 if x < self.x and self.direction != -1:
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diff changeset
262 self.set_anim(left)
22
fa87db09fc3a Fix Rumia's animations
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parents: 21
diff changeset
263 self.direction = -1
62
1f591adcea04 Fix animation determination (ins_98 stuff) and some interpolation functions
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diff changeset
264 elif x > self.x and self.direction != +1:
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diff changeset
265 self.set_anim(right)
22
fa87db09fc3a Fix Rumia's animations
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diff changeset
266 self.direction = +1
62
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diff changeset
267 elif x == self.x and self.direction is not None:
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diff changeset
268 self.set_anim({-1: end_left, +1: end_right}[self.direction])
22
fa87db09fc3a Fix Rumia's animations
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diff changeset
269 self.direction = None
21
bf225780973f Small refactoring, and Rumia \o/
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diff changeset
270
50
811cefefb5c8 Fix a few bugs and add support for a few instructions
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diff changeset
271
811cefefb5c8 Fix a few bugs and add support for a few instructions
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parents: 49
diff changeset
272 if self.screen_box:
811cefefb5c8 Fix a few bugs and add support for a few instructions
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parents: 49
diff changeset
273 xmin, ymin, xmax, ymax = self.screen_box
811cefefb5c8 Fix a few bugs and add support for a few instructions
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diff changeset
274 x = max(xmin, min(x, xmax))
811cefefb5c8 Fix a few bugs and add support for a few instructions
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diff changeset
275 y = max(ymin, min(y, ymax))
811cefefb5c8 Fix a few bugs and add support for a few instructions
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diff changeset
276
811cefefb5c8 Fix a few bugs and add support for a few instructions
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parents: 49
diff changeset
277
21
bf225780973f Small refactoring, and Rumia \o/
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diff changeset
278 self.x, self.y = x, y
69
a142e57218a0 Refactor. Move VMs to pytouhou.vm.
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parents: 68
diff changeset
279
a142e57218a0 Refactor. Move VMs to pytouhou.vm.
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diff changeset
280 #TODO
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diff changeset
281 if self._anmrunner and not self._anmrunner.run_frame():
a142e57218a0 Refactor. Move VMs to pytouhou.vm.
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diff changeset
282 self._anmrunner = None
a142e57218a0 Refactor. Move VMs to pytouhou.vm.
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diff changeset
283
183
b6d7ce644f34 Implement two new ECL instructions.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 182
diff changeset
284 if self._sprite and self._visible:
69
a142e57218a0 Refactor. Move VMs to pytouhou.vm.
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parents: 68
diff changeset
285 if self._sprite._removed:
49
cbe1cb50f2fd Refactor ECLRunner/EnemyManager so that all VM stuff goes to ECLRunner
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parents: 48
diff changeset
286 self._sprite = None
69
a142e57218a0 Refactor. Move VMs to pytouhou.vm.
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parents: 68
diff changeset
287 else:
120
4300a832f033 Small refactoring and massive performance improvement
Thibaut Girka <thib@sitedethib.com>
parents: 109
diff changeset
288 self._sprite.update_orientation(self.angle,
4300a832f033 Small refactoring and massive performance improvement
Thibaut Girka <thib@sitedethib.com>
parents: 109
diff changeset
289 self.automatic_orientation)
36
f46c18872796 Minor refactoring
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parents: 34
diff changeset
290
83
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 79
diff changeset
291
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 79
diff changeset
292 if self.bullet_launch_interval != 0:
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
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parents: 79
diff changeset
293 self.bullet_launch_timer += 1
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 79
diff changeset
294 if self.bullet_launch_timer == self.bullet_launch_interval:
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
Thibaut Girka <thib@sitedethib.com>
parents: 79
diff changeset
295 self.fire()
fc0294c745b6 Basic bullet handling! Clean up as soon as possible :p
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parents: 79
diff changeset
296
18
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
297 self.frame += 1
ca26a84916cb Add preliminary ECL viewer/interpreter.
Thibaut Girka <thib@sitedethib.com>
parents:
diff changeset
298