1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
#explosion class
import random
import pygame
from pygame.locals import *
import game, gfx, objpopshot
images = []
debris = []
def load_game_resources():
global images, debris
img = gfx.load('explosion.png')
images.extend(gfx.animstrip(img))
debrisnames = 'base', 'bubble', 'motor'
debristemp = []
for d in debrisnames:
strip = gfx.load('debris-' + d + '.png')
#strip.insert(0, strip[0])
debristemp.append(gfx.animstrip(strip))
#need to to rotations?
for i in (0,1,1,2,2):
debris.append(debristemp[i])
for d in range(1,5):
strip = gfx.load('debris%d.png'%d)
debris.append(gfx.animstrip(strip))
class Explode:
def __init__(self, pos, move=(0,0)):
self.time = 0.0
self.move = [float(move[0])*.9, float(move[1])*.9]
self.pos = [float(pos[0])+self.move[0], float(pos[1])+self.move[1]]
self.life = float(len(images))
self.rect = images[0].get_rect()
self.rect.center = pos
self.dead = 0
self.lastrect = None
def erase(self, background):
if self.lastrect:
r = background(self.lastrect)
if self.dead:
gfx.dirty(r)
def draw(self, gfx):
img = images[int(self.time)]
r = gfx.surface.blit(img, self.rect)
gfx.dirty2(r, self.lastrect)
self.lastrect = r
def tick(self, speedadjust):
self.time += speedadjust * .5
self.pos[0] += speedadjust * self.move[0]
self.pos[1] += speedadjust * self.move[1]
self.rect.center = self.pos
if self.time >= self.life:
self.dead = 1
class Debris:
def __init__(self, part, pos, move=(0,0)):
self.images = debris[part]
self.time = 0.0
self.move = [float(move[0])*1.6, float(move[1])*1.6]
self.move[0] += (random.random()-.5) * 2.0
self.move[1] += (random.random()-.5) * 2.0
self.pos = [float(pos[0])+self.move[0]*1.5, float(pos[1])+self.move[1]*1.5]
self.life = float(len(self.images))
self.rect = self.images[0].get_rect()
self.rect.center = pos
self.dead = 0
self.lastrect = None
self.speed = random.random() * .15 + 0.15
def erase(self, background):
if self.lastrect:
r = background(self.lastrect)
if self.dead:
gfx.dirty(r)
def draw(self, gfx):
img = self.images[int(self.time)]
r = gfx.surface.blit(img, self.rect)
gfx.dirty2(r, self.lastrect)
self.lastrect = r
def tick(self, speedadjust):
self.time += speedadjust * self.speed
self.pos[0] += speedadjust * self.move[0]
self.pos[1] += speedadjust * self.move[1]
self.rect.center = self.pos
if self.time >= self.life:
self.dead = 1
def superexplode(pos, move):
sprites = []
sprites.append(Explode(pos, move))
for d in range(len(debris)):
sprites.append(Debris(d, pos, move))
for x in range(4):
newpos = list(pos)
newpos[0] += (random.random()-.5) * 30
newpos[1] += (random.random()-.5) * 30
pop = objpopshot.PopShot(newpos)
sprites.append(pop)
return sprites
|
