PyTouhou: pytouhou/game/laser.py annotate

annotate pytouhou/game/laser.py @ 397:c5ba11ede097

Don’t duplicate values in sprite rendering data.

author	Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date	Wed, 06 Feb 2013 21:41:05 +0100
parents	b11953cf1d3b
children	c9433188ffdb

rev	line source
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	1 # -- encoding: utf-8 --
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	2 ##
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	3 ## Copyright (C) 2012 Thibaut Girka <thib@sitedethib.com>
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	4 ##
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	5 ## This program is free software; you can redistribute it and/or modify
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	6 ## it under the terms of the GNU General Public License as published
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	7 ## by the Free Software Foundation; version 3 only.
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	8 ##
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	9 ## This program is distributed in the hope that it will be useful,
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	10 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	11 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	12 ## GNU General Public License for more details.
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	13 ##
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	14
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	15 from math import cos, sin, pi
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	16
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	17 from pytouhou.vm.anmrunner import ANMRunner
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	18 from pytouhou.game.sprite import Sprite
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	19
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	20
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	21 STARTING, STARTED, STOPPING = range(3)
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	22
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	23
290 18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	24 class LaserLaunchAnim(object):
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	25 def __init__(self, laser, anm_wrapper, index):
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	26 self._laser = laser
304 f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	27 self.sprite = Sprite()
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	28 self.sprite.anm, self.sprite.texcoords = anm_wrapper.get_sprite(index)
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	29 self.sprite.blendfunc = 1
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	30 self.removed = False
384 690b5faaa0e6 Make rendering of multiple-sprites elements work like single-sprites. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 309 diff changeset	31 self.objects = [self]
290 18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	32 self.x, self.y = 0, 0
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	33
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	34
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	35 def update(self):
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	36 laser = self._laser
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	37 length = min(laser.end_offset - laser.start_offset, laser.max_length)
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	38 offset = laser.end_offset - length
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	39 dx, dy = cos(laser.angle), sin(laser.angle)
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	40
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	41 self.x = laser.base_pos[0] + offset * dx
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	42 self.y = laser.base_pos[1] + offset * dy
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	43
309 14c9aca8e274 Implement Remilia's laser webs. Thibaut Girka <thib@sitedethib.com> parents: 304 diff changeset	44 scale = laser.width / 10. - (offset - laser.start_offset) #TODO: check
304 f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	45 self.sprite.rescale = (scale, scale)
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	46 self.sprite.changed = True
290 18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	47
304 f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	48 if laser.removed or scale <= 0.:
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	49 self.removed = True
290 18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	50
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	51
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	52
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	53 class Laser(object):
279 3539520fff93 Fix sprite rotation/translation. Thibaut Girka <thib@sitedethib.com> parents: 278 diff changeset	54 def __init__(self, base_pos, laser_type, sprite_idx_offset,
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	55 angle, speed, start_offset, end_offset, max_length, width,
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	56 start_duration, duration, stop_duration,
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	57 grazing_delay, grazing_extra_duration,
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	58 game):
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	59 self._game = game
290 18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	60 launch_anim = LaserLaunchAnim(self, laser_type.anm_wrapper,
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	61 laser_type.launch_anim_offsets[sprite_idx_offset]
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	62 + laser_type.launch_sprite_idx)
18e4ed141dd8 Display lasers' “launch anim”. Thibaut Girka <thib@sitedethib.com> parents: 281 diff changeset	63 self._game.effects.append(launch_anim)
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	64 self._laser_type = laser_type
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	65 self.state = STARTING
304 f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	66 self.sprite = None
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	67 self.anmrunner = None
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	68 self.removed = False
384 690b5faaa0e6 Make rendering of multiple-sprites elements work like single-sprites. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 309 diff changeset	69 self.objects = [self]
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	70
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	71 #TODO: hitbox
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	72
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	73 self.frame = 0
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	74 self.start_duration = start_duration
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	75 self.duration = duration
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	76 self.stop_duration = stop_duration
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	77 self.grazing_delay = grazing_delay
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	78 self.grazing_extra_duration = grazing_extra_duration
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	79
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	80 self.sprite_idx_offset = sprite_idx_offset
279 3539520fff93 Fix sprite rotation/translation. Thibaut Girka <thib@sitedethib.com> parents: 278 diff changeset	81 self.base_pos = base_pos
3539520fff93 Fix sprite rotation/translation. Thibaut Girka <thib@sitedethib.com> parents: 278 diff changeset	82 self.x, self.y = 0, 0
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	83 self.angle = angle
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	84 self.speed = speed
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	85 self.start_offset = start_offset
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	86 self.end_offset = end_offset
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	87 self.max_length = max_length
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	88 self.width = width
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	89
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	90 self.set_anim()
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	91
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	92
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	93 def set_anim(self, sprite_idx_offset=None):
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	94 if sprite_idx_offset is not None:
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	95 self.sprite_idx_offset = sprite_idx_offset
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	96
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	97 lt = self._laser_type
304 f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	98 self.sprite = Sprite()
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	99 self.sprite.angle = self.angle
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	100 self.anmrunner = ANMRunner(lt.anm_wrapper, lt.anim_index,
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	101 self.sprite, self.sprite_idx_offset)
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	102 self.anmrunner.run_frame()
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	103
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	104
293 ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	105 def _check_collision(self, point, border_size):
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	106 x, y = point[0] - self.base_pos[0], point[1] - self.base_pos[1]
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	107 dx, dy = cos(self.angle), sin(self.angle)
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	108 dx2, dy2 = -dy, dx
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	109
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	110 length = min(self.end_offset - self.start_offset, self.max_length)
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	111 offset = self.end_offset - length - border_size / 2.
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	112 end_offset = self.end_offset + border_size / 2.
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	113 half_width = self.width / 4. + border_size / 2.
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	114
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	115 c1 = dx * offset - dx2 * half_width, dy * offset - dy2 * half_width
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	116 c2 = dx * offset + dx2 * half_width, dy * offset + dy2 * half_width
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	117 c3 = dx * end_offset + dx2 * half_width, dy * end_offset + dy2 * half_width
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	118 vx, vy = x - c2[0], y - c2[1]
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	119 v1x, v1y = c1[0] - c2[0], c1[1] - c2[1]
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	120 v2x, v2y = c3[0] - c2[0], c3[1] - c2[1]
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	121
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	122 return (0 <= vx * v1x + vy * v1y <= v1x * v1x + v1y * v1y
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	123 and 0 <= vx * v2x + vy * v2y <= v2x * v2x + v2y * v2y)
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	124
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	125
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	126 def check_collision(self, point):
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	127 if self.state != STARTED:
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	128 return False
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	129
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	130 return self._check_collision(point, 2.5)
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	131
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	132
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	133 def check_grazing(self, point):
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	134 #TODO: quadruple check!
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	135 if self.state == STOPPING and self.frame >= self.grazing_extra_duration:
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	136 return False
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	137 if self.state == STARTING and self.frame <= self.grazing_delay:
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	138 return False
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	139 if self.frame % 12 != 0:
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	140 return False
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	141
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	142 return self._check_collision(point, 96 + 2.5)
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	143
ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	144
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	145 def get_bullets_pos(self):
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	146 #TODO: check
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	147 length = min(self.end_offset - self.start_offset, self.max_length)
278 615c0bb6064b Fix generation of bullets/items position from lasers. Thibaut Girka <thib@sitedethib.com> parents: 274 diff changeset	148 offset = self.end_offset - length
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	149 dx, dy = cos(self.angle), sin(self.angle)
278 615c0bb6064b Fix generation of bullets/items position from lasers. Thibaut Girka <thib@sitedethib.com> parents: 274 diff changeset	150 while self.start_offset <= offset < self.end_offset:
281 13dcde917083 Fix bullet spawning along lasers. Thibaut Girka <thib@sitedethib.com> parents: 279 diff changeset	151 yield (self.base_pos[0] + offset * dx, self.base_pos[1] + offset * dy)
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	152 offset += 48.
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	153
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	154
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	155 def cancel(self):
293 ab618c2bbce8 Implement laser collision. Thibaut Girka <thib@sitedethib.com> parents: 290 diff changeset	156 self.grazing_extra_duration = 0
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	157 if self.state != STOPPING:
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	158 self.frame = 0
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	159 self.state = STOPPING
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	160
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	161
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	162 def update(self):
304 f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	163 if self.anmrunner is not None and not self.anmrunner.run_frame():
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	164 self.anmrunner = None
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	165
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	166 self.end_offset += self.speed
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	167
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	168 length = min(self.end_offset - self.start_offset, self.max_length) # TODO
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	169 if self.state == STARTING:
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	170 if self.frame == self.start_duration:
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	171 self.frame = 0
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	172 self.state = STARTED
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	173 else:
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	174 width = self.width * float(self.frame) / self.start_duration #TODO
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	175 if self.state == STARTED:
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	176 width = self.width #TODO
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	177 if self.frame == self.duration:
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	178 self.frame = 0
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	179 self.state = STOPPING
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	180 if self.state == STOPPING:
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	181 if self.frame == self.stop_duration:
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	182 width = 0.
304 f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	183 self.removed = True
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	184 else:
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	185 width = self.width * (1. - float(self.frame) / self.stop_duration) #TODO
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	186
279 3539520fff93 Fix sprite rotation/translation. Thibaut Girka <thib@sitedethib.com> parents: 278 diff changeset	187 offset = self.end_offset - length / 2.
3539520fff93 Fix sprite rotation/translation. Thibaut Girka <thib@sitedethib.com> parents: 278 diff changeset	188 self.x, self.y = self.base_pos[0] + offset * cos(self.angle), self.base_pos[1] + offset * sin(self.angle)
304 f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	189 self.sprite.width_override = width or 0.01 #TODO
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	190 self.sprite.height_override = length or 0.01 #TODO
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	191
304 f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	192 self.sprite.update_orientation(pi/2. - self.angle, True)
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	193 self.sprite.changed = True #TODO
274 f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	194
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	195 self.frame += 1
f037bca24f2d Partially implement lasers. Thibaut Girka <thib@sitedethib.com> parents: diff changeset	196
294 94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	197
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	198 class PlayerLaser(object):
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	199 def __init__(self, laser_type, sprite_idx_offset, hitbox, damage,
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	200 angle, offset, duration, origin):
304 f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	201 self.sprite = None
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	202 self.anmrunner = None
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	203 self.removed = False
294 94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	204 self._laser_type = laser_type
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	205 self.origin = origin
384 690b5faaa0e6 Make rendering of multiple-sprites elements work like single-sprites. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 309 diff changeset	206 self.objects = [self]
294 94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	207
390 b11953cf1d3b Use only half-size hitboxes for player. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 384 diff changeset	208 self.hitbox = hitbox[0], hitbox[1]
294 94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	209
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	210 self.frame = 0
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	211 self.duration = duration
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	212
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	213 self.sprite_idx_offset = sprite_idx_offset
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	214 self.angle = angle
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	215 self.offset = offset
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	216 self.damage = damage
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	217
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	218 self.set_anim()
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	219
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	220
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	221 @property
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	222 def x(self):
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	223 return self.origin.x + self.offset * cos(self.angle)
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	224
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	225
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	226 @property
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	227 def y(self):
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	228 return self.origin.y / 2. + self.offset * sin(self.angle)
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	229
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	230
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	231 def set_anim(self, sprite_idx_offset=None):
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	232 if sprite_idx_offset is not None:
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	233 self.sprite_idx_offset = sprite_idx_offset
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	234
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	235 lt = self._laser_type
304 f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	236 self.sprite = Sprite()
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	237 self.anmrunner = ANMRunner(lt.anm_wrapper, lt.anim_index,
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	238 self.sprite, self.sprite_idx_offset)
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	239 #self.sprite.blendfunc = 1 #XXX
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	240 self.anmrunner.run_frame()
294 94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	241
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	242
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	243 def cancel(self):
304 f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	244 self.anmrunner.interrupt(1)
294 94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	245
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	246
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	247 def update(self):
304 f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	248 if self.anmrunner is not None and not self.anmrunner.run_frame():
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	249 self.anmrunner = None
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	250 self.removed = True
294 94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	251
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	252 length = self.origin.y
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	253 if self.frame == self.duration:
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	254 self.cancel()
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	255
304 f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	256 self.sprite.height_override = length or 0.01 #TODO
f3099ebf4f61 Update attribute names to reflect the actual interface. Thibaut Girka <thib@sitedethib.com> parents: 294 diff changeset	257 self.sprite.changed = True #TODO
294 94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	258
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	259 self.frame += 1
94c636f8f863 Add player lasers for MarisaB. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 293 diff changeset	260

Mercurial > touhou

annotate pytouhou/game/laser.py @ 397:c5ba11ede097