nagslang: nagslang/protagonist.py annotate

annotate nagslang/protagonist.py @ 156:94a2456696af

front and back views

author	Neil Muller <drnlmuller@gmail.com>
date	Mon, 02 Sep 2013 23:52:24 +0200
parents	deac6a4008e7
children	1ee8756888e4

rev	line source
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	1 import pymunk
a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	2 import pymunk.pygame_util
a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	3
156 94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	4 import math
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	5
107 b90d01e4d9d4 Layered drawing. Jeremy Thurgood <firxen@gmail.com> parents: 104 diff changeset	6 from nagslang.constants import COLLISION_TYPE_PLAYER, ZORDER_MID
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	7 from nagslang.game_object import (
143 deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	8 GameObject, SingleShapePhysicser, AnimatedFacingImageRenderer, make_body)
76 29ace74cc9de Human Stefano Rivera <stefano@rivera.za.net> parents: 73 diff changeset	9 from nagslang.mutators import FLIP_H
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	10 from nagslang.resources import resources
28 c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	11
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	12
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	13 class Protagonist(GameObject):
28 c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	14 """Representation of our fearless protagonist.
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	15
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	16 TODO: Factor out a bunch of this stuff when we need it for other objects.
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	17 """
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	18
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	19 HUMAN_FORM = 'human'
156 94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	20 HUMAN_FORM_BACK = 'human_back'
28 c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	21 WOLF_FORM = 'wolf'
156 94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	22 WOLF_FORM_BACK = 'wolf_back'
28 c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	23
93 d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	24 def __init__(self, space, position):
d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	25 self._setup_physics(space, position)
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	26 self._setup_renderers()
28 c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	27 self.inventory = {}
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	28 self.form = self.HUMAN_FORM
156 94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	29 self.render_form = self.HUMAN_FORM
28 c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	30
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	31 super(Protagonist, self).__init__(
93 d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	32 self._physicsers[self.form], self._renderers[self.form])
107 b90d01e4d9d4 Layered drawing. Jeremy Thurgood <firxen@gmail.com> parents: 104 diff changeset	33 self.zorder = ZORDER_MID
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	34
a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	35 self.go_human()
a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	36
93 d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	37 def _setup_physics(self, space, position):
133 79e1888573d3 A box. Jeremy Thurgood <firxen@gmail.com> parents: 123 diff changeset	38 self._body = make_body(10, pymunk.inf, position, 0.8)
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	39
93 d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	40 self._shapes = {
d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	41 self.HUMAN_FORM: pymunk.Poly(
d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	42 self._body, [(-15, -30), (15, -30), (15, 30), (-15, 30)]),
d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	43 self.WOLF_FORM: pymunk.Circle(self._body, 30),
d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	44 }
d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	45 self._physicsers = {}
d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	46 for form, shape in self._shapes.iteritems():
d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	47 shape.elasticity = 1.0
d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	48 shape.friction = 10.0
d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	49 shape.collision_type = COLLISION_TYPE_PLAYER
d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	50 self._physicsers[form] = SingleShapePhysicser(space, shape)
d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	51 self.angle = 0
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	52
66 8bf0459ebc56 Clean up a few things. Jeremy Thurgood <firxen@gmail.com> parents: 65 diff changeset	53 def _get_image(self, name, *transforms):
8bf0459ebc56 Clean up a few things. Jeremy Thurgood <firxen@gmail.com> parents: 65 diff changeset	54 return resources.get_image('creatures', name, transforms=transforms)
8bf0459ebc56 Clean up a few things. Jeremy Thurgood <firxen@gmail.com> parents: 65 diff changeset	55
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	56 def _setup_renderers(self):
a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	57 self._renderers = {
143 deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	58 self.HUMAN_FORM: AnimatedFacingImageRenderer(
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	59 (self._get_image('human_1.png'),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	60 self._get_image('human_1.png'),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	61 self._get_image('human_1.png'),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	62 self._get_image('human_2.png'),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	63 self._get_image('human_2.png'),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	64 self._get_image('human_2.png')),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	65 (self._get_image('human_1.png', FLIP_H),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	66 self._get_image('human_1.png', FLIP_H),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	67 self._get_image('human_1.png', FLIP_H),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	68 self._get_image('human_2.png', FLIP_H),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	69 self._get_image('human_2.png', FLIP_H),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	70 self._get_image('human_2.png', FLIP_H))),
156 94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	71 self.HUMAN_FORM_BACK: AnimatedFacingImageRenderer(
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	72 (self._get_image('human_back_1.png'),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	73 self._get_image('human_back_1.png'),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	74 self._get_image('human_back_1.png'),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	75 self._get_image('human_back_2.png'),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	76 self._get_image('human_back_2.png'),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	77 self._get_image('human_back_2.png')),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	78 (self._get_image('human_back_1.png', FLIP_H),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	79 self._get_image('human_back_1.png', FLIP_H),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	80 self._get_image('human_back_1.png', FLIP_H),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	81 self._get_image('human_back_2.png', FLIP_H),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	82 self._get_image('human_back_2.png', FLIP_H),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	83 self._get_image('human_back_2.png', FLIP_H))),
143 deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	84 self.WOLF_FORM: AnimatedFacingImageRenderer(
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	85 (self._get_image('werewolf_1.png'),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	86 self._get_image('werewolf_1.png'),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	87 self._get_image('werewolf_1.png'),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	88 self._get_image('werewolf_2.png'),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	89 self._get_image('werewolf_2.png'),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	90 self._get_image('werewolf_2.png')),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	91 (self._get_image('werewolf_1.png', FLIP_H),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	92 self._get_image('werewolf_1.png', FLIP_H),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	93 self._get_image('werewolf_1.png', FLIP_H),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	94 self._get_image('werewolf_2.png', FLIP_H),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	95 self._get_image('werewolf_2.png', FLIP_H),
deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	96 self._get_image('werewolf_2.png', FLIP_H))),
156 94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	97 self.WOLF_FORM_BACK: AnimatedFacingImageRenderer(
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	98 (self._get_image('werewolf_back_1.png'),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	99 self._get_image('werewolf_back_1.png'),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	100 self._get_image('werewolf_back_1.png'),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	101 self._get_image('werewolf_back_2.png'),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	102 self._get_image('werewolf_back_2.png'),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	103 self._get_image('werewolf_back_2.png')),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	104 (self._get_image('werewolf_back_1.png', FLIP_H),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	105 self._get_image('werewolf_back_1.png', FLIP_H),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	106 self._get_image('werewolf_back_1.png', FLIP_H),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	107 self._get_image('werewolf_back_2.png', FLIP_H),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	108 self._get_image('werewolf_back_2.png', FLIP_H),
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	109 self._get_image('werewolf_back_2.png', FLIP_H))),
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	110 }
123 23b533d6f27e Rearrange game objects a bit. Jeremy Thurgood <firxen@gmail.com> parents: 107 diff changeset	111 for renderer in self._renderers.values():
23b533d6f27e Rearrange game objects a bit. Jeremy Thurgood <firxen@gmail.com> parents: 107 diff changeset	112 renderer.set_game_object(self)
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	113
28 c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	114 @classmethod
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	115 def from_saved_state(cls, saved_state):
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	116 """Create an instance from the provided serialised state.
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	117 """
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	118 obj = cls()
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	119 # TODO: Update from saved state.
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	120 return obj
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	121
93 d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	122 def get_render_angle(self):
d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	123 return self.angle
d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	124
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	125 def go_werewolf(self):
93 d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	126 self._physicsers[self.form].remove_from_space()
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	127 self.form = self.WOLF_FORM
93 d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	128 self._physicsers[self.form].add_to_space()
66 8bf0459ebc56 Clean up a few things. Jeremy Thurgood <firxen@gmail.com> parents: 65 diff changeset	129 self._body.mass = 100
8bf0459ebc56 Clean up a few things. Jeremy Thurgood <firxen@gmail.com> parents: 65 diff changeset	130 self._body.velocity_limit = 1000
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	131 self.impulse_factor = 4000
133 79e1888573d3 A box. Jeremy Thurgood <firxen@gmail.com> parents: 123 diff changeset	132 self._body.damping = 0.9
156 94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	133 if self.render_form == self.HUMAN_FORM:
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	134 self.render_form = self.WOLF_FORM
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	135 elif self.render_form == self.HUMAN_FORM_BACK:
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	136 self.render_form = self.WOLF_FORM_BACK
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	137 else:
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	138 self.render_form = self.WOLF_FORM
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	139 self.renderer = self._renderers[self.render_form]
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	140
a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	141 def go_human(self):
93 d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	142 self._physicsers[self.form].remove_from_space()
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	143 self.form = self.HUMAN_FORM
93 d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	144 self._physicsers[self.form].add_to_space()
66 8bf0459ebc56 Clean up a few things. Jeremy Thurgood <firxen@gmail.com> parents: 65 diff changeset	145 self._body.mass = 10
8bf0459ebc56 Clean up a few things. Jeremy Thurgood <firxen@gmail.com> parents: 65 diff changeset	146 self._body.velocity_limit = 1000
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	147 self.impulse_factor = 500
133 79e1888573d3 A box. Jeremy Thurgood <firxen@gmail.com> parents: 123 diff changeset	148 self._body.damping = 0.8
156 94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	149 if self.render_form == self.WOLF_FORM:
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	150 self.render_form = self.HUMAN_FORM
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	151 elif self.render_form == self.WOLF_FORM_BACK:
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	152 self.render_form = self.HUMAN_FORM_BACK
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	153 else:
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	154 self.render_form = self.HUMAN_FORM
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	155 self.renderer = self._renderers[self.render_form]
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	156
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	157 def _switch_to_back(self):
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	158 if self.render_form == self.HUMAN_FORM:
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	159 self.render_form = self.HUMAN_FORM_BACK
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	160 elif self.render_form == self.WOLF_FORM:
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	161 self.render_form = self.WOLF_FORM_BACK
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	162 self.renderer = self._renderers[self.render_form]
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	163
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	164 def _switch_to_front(self):
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	165 if self.render_form == self.HUMAN_FORM_BACK:
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	166 self.render_form = self.HUMAN_FORM
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	167 elif self.render_form == self.WOLF_FORM_BACK:
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	168 self.render_form = self.WOLF_FORM
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	169 self.renderer = self._renderers[self.render_form]
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	170
a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	171 def set_direction(self, dx, dy):
a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	172 if (dx, dy) == (0, 0):
143 deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	173 self.renderer.stop()
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	174 return
156 94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	175 old_angle = self.angle
93 d6a49f0c1e6e Rectangular human protagonist shape, refactored physicsers. Jeremy Thurgood <firxen@gmail.com> parents: 81 diff changeset	176 self.angle = pymunk.Vec2d((dx, dy)).angle
156 94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	177 # If we've gone from quadrants 2 & 3 to 1 & 4 (or vice versa)
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	178 # switch between front & back views
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	179 if self.angle != math.pi:
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	180 # == math.pi is going straight left, which can't
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	181 # trigger a front/back swap and simplifies these checks
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	182 if self.angle > 0 and old_angle != self.angle:
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	183 self._switch_to_back()
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	184 elif self.angle < 0 and old_angle != self.angle:
94a2456696af front and back views Neil Muller <drnlmuller@gmail.com> parents: 143 diff changeset	185 self._switch_to_front()
66 8bf0459ebc56 Clean up a few things. Jeremy Thurgood <firxen@gmail.com> parents: 65 diff changeset	186 self._body.apply_impulse(
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	187 (dx * self.impulse_factor, dy * self.impulse_factor))
143 deac6a4008e7 Hook up protagnist animations Neil Muller <drnlmuller@gmail.com> parents: 133 diff changeset	188 self.renderer.start()
65 a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	189
a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	190 def toggle_form(self):
a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	191 if self.form == self.WOLF_FORM:
a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	192 self.go_human()
a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	193 else:
a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	194 self.go_werewolf()
a99ac95a2940 Move protagonist object to the right place. Jeremy Thurgood <firxen@gmail.com> parents: 28 diff changeset	195
28 c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	196 def act_on(self, target):
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	197 """Perform an action on the target.
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	198 """
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	199 # TODO: Decide how best to do this.
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	200 pass
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	201
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	202 def attack(self):
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	203 """Attempt to hurt something.
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	204 """
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	205 pass
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	206
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	207 def in_wolf_form(self):
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	208 return self.form == self.WOLF_FORM
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	209
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	210 def in_human_form(self):
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	211 return self.form == self.HUMAN_FORM
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	212
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	213 def has_item(self, item):
c03982fe3c70 Protagonist and environment. Jeremy Thurgood <firxen@gmail.com> parents: diff changeset	214 return item in self.inventory
73 e118458a4e9c Added environmental motion effects to protagonist. davidsharpe@185.4.16.172.in-addr.arpa parents: 66 diff changeset	215
e118458a4e9c Added environmental motion effects to protagonist. davidsharpe@185.4.16.172.in-addr.arpa parents: 66 diff changeset	216 def environmental_movement(self, dx, dy):
e118458a4e9c Added environmental motion effects to protagonist. davidsharpe@185.4.16.172.in-addr.arpa parents: 66 diff changeset	217 if (dx, dy) == (0, 0):
e118458a4e9c Added environmental motion effects to protagonist. davidsharpe@185.4.16.172.in-addr.arpa parents: 66 diff changeset	218 return
e118458a4e9c Added environmental motion effects to protagonist. davidsharpe@185.4.16.172.in-addr.arpa parents: 66 diff changeset	219 self._body.apply_impulse((dx, dy))

Mercurial > nagslang

annotate nagslang/protagonist.py @ 156:94a2456696af