【pygame】特效展示：扩大的光圈

cjjJasonchen · 发表于 2023-7-12 15:38:08

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本帖最后由 cjjJasonchen 于 2023-7-25 19:01 编辑

霓虹灯光圈

先看效果展示：

左键点击效果

右键打开鼠标拖尾

点击左键会生成一个光圈，右键可以打开鼠标拖尾

左上角的小方块可以切换背景颜色

点击左上角小三角可以切换背景颜色（上图）

’

o键调出调整左键光圈颜色的面板

o键调出左键光圈的颜色调整面板大家可以通过这个来尝试各种各样的光圈，

点击“内存颜色”“外层颜色”“<括号内填0-255.。。。”的内容可以调出使用演示的弹窗，点击后会自动填入颜色

源码：

import pygame
import sys
import tkinter as tk
from pygame.locals import *
'''
得出结论：发光效果
在浅色背景下，3号左键效果最好，
在深色背景下，3号右键效果最好，
总体而言，发光效果适合深色背景使用
'''
# 圆形冲击波类
class CircularWave(pygame.sprite.Sprite):
def __init__(self,position,radius=0, color=(255,255,255),start = 0,width=1,speed=1):
"""TransparentCircle([centerx,centery],radius,color,start, width)"""
super().__init__()
self.position = position
self.image = pygame.Surface([radius * 2, radius * 2]).convert_alpha()
self.rect = self.image.get_rect()
self.rect.centerx, self.rect.centery = position[0], position[1]
self.speed = speed
self.width = width
self.color = color
self.start = (self.width-1)/2
self.radius = self.start
self.bigest_radius = radius
self.center = [radius, radius]
pygame.draw.rect(self.image,(0,0,0,0),[0,0,self.bigest_radius * 2, self.bigest_radius * 2])
pygame.draw.circle(self.image, self.color, center=[self.bigest_radius,self.bigest_radius],radius=self.radius,width=self.width)
def update(self):
#if self.radius >= self.bigest_radius:
#group.remove(self)
self.radius += self.speed
self.image = pygame.Surface([self.bigest_radius * 2, self.bigest_radius * 2]).convert_alpha()
pygame.draw.rect(self.image,(0,0,0,0),[0,0,self.bigest_radius * 2, self.bigest_radius * 2])
pygame.draw.circle(self.image, self.color, center=[self.bigest_radius,self.bigest_radius],radius=self.radius,width=self.width)
def main():
size = width, height = 800,600
screen = pygame.display.set_mode(size)
pygame.display.set_caption("title")
clock = pygame.time.Clock()
delay = 60 # 延时计时器
time = 0
# 是否全屏
fullscreen = False
screen_change = False
running = True
# 特效组
group = pygame.sprite.Group()
# 按钮组
b_group = pygame.sprite.Group()
button1 = Button(50,50)
b_group.add(button1)
#颜色常量
GREEN = (0,255,0)
BLACK = (0,0,0)
WHITE = (255,255,255)
#存放内圈色和外圈色
color_inside = WHITE
color_outside = (255,0,0,100)
# 背景颜色
bg_color = BLACK
# 是否有鼠标拖尾
tail = False
while running:
clock.tick(60)
delay -= 1
if delay == 0:
delay = 60
pos = pygame.mouse.get_pos()
if tail:
pygame.mouse.set_visible(False)
if delay % 2 == 0:
group.add(CircularWave([pos[0],pos[1]],30,(255,255,255),speed=0.5))
group.add(CircularWave([pos[0],pos[1]],34,(0,0,225,100),speed=0.5,width = 9))
else:
pygame.mouse.set_visible(True)
# 检测是否全屏
if fullscreen and screen_change:
screen = pygame.display.set_mode(size,FULLSCREEN,HWSURFACE)
screen_change = False
elif screen_change:
screen = pygame.display.set_mode(size)
screen_change = False
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
sys.exit()
if event.type == MOUSEBUTTONDOWN:
if event.button == 1:
group.add(CircularWave([pos[0],pos[1]],60,(color_inside),speed=1.5))
group.add(CircularWave([pos[0],pos[1]],64,(color_outside),speed=1.5,width = 9))
if pos[0] < button1.width and pos[1] < button1.height:
bg_color = button1.command()
if event.button == 3:
tail = not tail
if event.type == KEYDOWN:
if event.key == K_ESCAPE:
pygame.quit()
sys.exit()
#F11切换全屏
elif event.key == K_F11:
fullscreen = not fullscreen
screen_change = True
elif event.key == K_o:
color_dic=change_color()
print(color_dic["inside"],color_dic["outside"])
color_inside = color_dic["inside"]
color_outside = color_dic["outside"]
print(color_dic)
pygame.event.clear()
#画背景
screen.fill(bg_color)
#画 xxxx
b_group.draw(screen)
group.draw(screen)
# 刷新精灵组
group.update()
for g in group:
if g.radius > g.bigest_radius:
group.remove(g)
b_group.update()
# 刷新界面
pygame.display.update()
class Button(pygame.sprite.Sprite):
def __init__(self,width,height):
super().__init__()
WHITE = (255,255,255)
BLACK = (0,0,0)
self.height,self.width = height,width
self.image = pygame.Surface([width,height])
self.rect = self.image.get_rect()
self.color = WHITE
pygame.draw.rect(self.image,self.color,[0,0,self.width, self.height])
def command(self):
WHITE = (255,255,255)
BLACK = (0,0,0)
if self.color == WHITE:
self.color = BLACK
return WHITE
else:
self.color = WHITE
return BLACK
def update(self):
pygame.draw.rect(self.image,self.color,[0,0,self.width, self.height])
def change_color():
color = {"inside" : [255,255,255],
"outside" : [255,255,255,100]}
# 窗口
root = tk.Tk()
#结构
frame = tk.LabelFrame(root,text="请输入内圈颜色(RGB)和外圈颜色(RGB透明度)",width = 400,height = 300)
frame.pack(padx=5,pady=5)
# =========内层颜色==========================
inside_color = [tk.IntVar,tk.IntVar,tk.IntVar]
inside_label1 = tk.Label(frame, text="内层颜色：(",font=("微软雅黑",15))
inside_label1.grid(row=0,column=0,pady = 5)
inside_e1 = tk.Entry(frame,width=3,textvariable=inside_color[0])
inside_e1.grid(row=0,column=1)
tk.Label(frame, text=")(",font=("微软雅黑",15)).grid(row=0,column=2)
inside_e2 = tk.Entry(frame,width=3,textvariable=inside_color[1])
inside_e2.grid(row=0,column=3)
tk.Label(frame, text=")(",font=("微软雅黑",15)).grid(row=0,column=4)
inside_e3 = tk.Entry(frame,width=3,textvariable=inside_color[2])
inside_e3.grid(row=0,column=5)
tk.Label(frame, text=")",font=("微软雅黑",15)).grid(row=0,column=6)
# 内层提示
inside_label2 = tk.Label(frame, text=" <括号内填0-255的数字>( 红 ) ( 绿 ) ( 蓝 )",font=("微软雅黑",10))
inside_label2.grid(row=1,column=0,columnspan=6)
# =====================外层颜色============================
outside_color = [tk.IntVar,tk.IntVar,tk.IntVar,tk.IntVar]
outside_label1 = tk.Label(frame, text="外层颜色：(",font=("微软雅黑",15))
outside_label1.grid(row=2,column=0,pady = 5)
outside_e1 = tk.Entry(frame,width=3,textvariable=outside_color[0])
outside_e1.grid(row=2,column=1)
tk.Label(frame, text=")(",font=("微软雅黑",15)).grid(row=2,column=2)
outside_e2 = tk.Entry(frame,width=3,textvariable=outside_color[1])
outside_e2.grid(row=2,column=3)
tk.Label(frame, text=")(",font=("微软雅黑",15)).grid(row=2,column=4)
outside_e3 = tk.Entry(frame,width=3,textvariable=outside_color[2])
outside_e3.grid(row=2,column=5)
tk.Label(frame, text=")(",font=("微软雅黑",15)).grid(row=2,column=6)
outside_e4 = tk.Entry(frame,width=3,textvariable=outside_color[3])
outside_e4.grid(row=2,column=7)
tk.Label(frame, text=")",font=("微软雅黑",15)).grid(row=2,column=8)
# 外层提示
outside_label2 = tk.Label(frame, text=" <括号内填0-255的数字>( 红 ) ( 绿 ) ( 蓝 ) (透明度)",font=("微软雅黑",10))
outside_label2.grid(row=3,column=0,columnspan=8)
# inside_label1,2 和 outside_label1,2的事件提示
def tip(event):
menubar.post(event.x_root,event.y_root)
def fill(color):
c_dic = {"紫色":(255,0,255,100),"黄色":(255,255,0,100),"浅蓝":(0,255,255,100),}
inside_e1.delete(0,tk.END)
inside_e1.insert(0,"255")
inside_e2.delete(0,tk.END)
inside_e2.insert(0,"255")
inside_e3.delete(0,tk.END)
inside_e3.insert(0,"255")
outside_e1.delete(0,tk.END)
outside_e1.insert(0,c_dic[color][0])
outside_e2.delete(0,tk.END)
outside_e2.insert(0,c_dic[color][1])
outside_e3.delete(0,tk.END)
outside_e3.insert(0,c_dic[color][2])
outside_e4.delete(0,tk.END)
outside_e4.insert(0,c_dic[color][3])
menubar = tk.Menu(root, tearoff=False)
menubar.add_command(label = "紫色", command = lambda : fill(("紫色")))
menubar.add_command(label = "黄色", command = lambda : fill(("黄色")))
menubar.add_command(label = "浅蓝", command = lambda : fill(("浅蓝")))
inside_label1.bind("<Button-1>",tip)
inside_label2.bind("<Button-1>",tip)
outside_label1.bind("<Button-1>",tip)
outside_label2.bind("<Button-1>",tip)
# 确定按钮
def sure():
# 返回值
try:
if (0<=int(inside_e1.get())<=255) and (0<=int(inside_e2.get())<=255) and (0<=int(inside_e3.get())<=255):
print(1)
color["inside"] = [int(inside_e1.get()),int(inside_e2.get()),int(inside_e3.get())]
color["outside"] = [int(outside_e1.get()),int(outside_e2.get()),int(outside_e3.get()),int(outside_e4.get())]
else:
print(2)
color["inside"] = [255,255,255]
color["outside"] = [255,255,255,100]
except:
print(3)
color["inside"] = [255,255,255]
color["outside"] = [255,255,255,100]
root.destroy()
tk.Button(root,text="确定",
command=sure,
font=("华文新魏",25)).pack(side ="bottom",fill = "x",padx=5,pady=5)
tk.mainloop()
return color
if __name__ == "__main__":
main()

复制代码

# 听说有的鱼油觉得代码太长了，不够清晰，
所以我觉定发一个没有tkinter的纯享版：

import pygame
import sys
from pygame.locals import *
'''
得出结论：发光效果
在浅色背景下，3号左键效果最好，
在深色背景下，3号右键效果最好，
总体而言，发光效果适合深色背景使用
'''
# 圆形冲击波类
class CircularWave(pygame.sprite.Sprite):
def __init__(self,position,radius=0, color=(255,255,255),start = 0,width=1,speed=1):
"""TransparentCircle([centerx,centery],radius,color,start, width)"""
super().__init__()
self.position = position
self.image = pygame.Surface([radius * 2, radius * 2]).convert_alpha()
self.rect = self.image.get_rect()
self.rect.centerx, self.rect.centery = position[0], position[1]
self.speed = speed
self.width = width
self.color = color
self.start = (self.width-1)/2
self.radius = self.start
self.bigest_radius = radius
self.center = [radius, radius]
pygame.draw.rect(self.image,(0,0,0,0),[0,0,self.bigest_radius * 2, self.bigest_radius * 2])
pygame.draw.circle(self.image, self.color, center=[self.bigest_radius,self.bigest_radius],radius=self.radius,width=self.width)
def update(self):
#if self.radius >= self.bigest_radius:
#group.remove(self)
self.radius += self.speed
self.image = pygame.Surface([self.bigest_radius * 2, self.bigest_radius * 2]).convert_alpha()
pygame.draw.rect(self.image,(0,0,0,0),[0,0,self.bigest_radius * 2, self.bigest_radius * 2])
pygame.draw.circle(self.image, self.color, center=[self.bigest_radius,self.bigest_radius],radius=self.radius,width=self.width)
def main():
size = width, height = 800,600
screen = pygame.display.set_mode(size)
pygame.display.set_caption("title")
clock = pygame.time.Clock()
delay = 60 # 延时计时器
time = 0
# 是否全屏
fullscreen = False
screen_change = False
running = True
# 特效组
group = pygame.sprite.Group()
# 按钮组
b_group = pygame.sprite.Group()
button1 = Button(50,50)
b_group.add(button1)
#颜色常量
GREEN = (0,255,0)
BLACK = (0,0,0)
WHITE = (255,255,255)
#存放内圈色和外圈色
color_inside = WHITE
color_outside = (255,0,0,100)
# 背景颜色
bg_color = BLACK
# 是否有鼠标拖尾
tail = False
while running:
clock.tick(60)
delay -= 1
if delay == 0:
delay = 60
pos = pygame.mouse.get_pos()
if tail:
pygame.mouse.set_visible(False)
if delay % 2 == 0:
group.add(CircularWave([pos[0],pos[1]],30,(255,255,255),speed=0.5))
group.add(CircularWave([pos[0],pos[1]],34,(0,0,225,100),speed=0.5,width = 9))
else:
pygame.mouse.set_visible(True)
# 检测是否全屏
if fullscreen and screen_change:
screen = pygame.display.set_mode(size,FULLSCREEN,HWSURFACE)
screen_change = False
elif screen_change:
screen = pygame.display.set_mode(size)
screen_change = False
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
sys.exit()
if event.type == MOUSEBUTTONDOWN:
if event.button == 1:
group.add(CircularWave([pos[0],pos[1]],60,(color_inside),speed=1.5))
group.add(CircularWave([pos[0],pos[1]],64,(color_outside),speed=1.5,width = 9))
if pos[0] < button1.width and pos[1] < button1.height:
bg_color = button1.command()
if event.button == 3:
tail = not tail
if event.type == KEYDOWN:
if event.key == K_ESCAPE:
pygame.quit()
sys.exit()
#F11切换全屏
elif event.key == K_F11:
fullscreen = not fullscreen
screen_change = True
elif event.key == K_o:
pass
#画背景
screen.fill(bg_color)
#画 xxxx
b_group.draw(screen)
group.draw(screen)
# 刷新精灵组
group.update()
for g in group:
if g.radius > g.bigest_radius:
group.remove(g)
b_group.update()
# 刷新界面
pygame.display.update()
class Button(pygame.sprite.Sprite):
def __init__(self,width,height):
super().__init__()
WHITE = (255,255,255)
BLACK = (0,0,0)
self.height,self.width = height,width
self.image = pygame.Surface([width,height])
self.rect = self.image.get_rect()
self.color = WHITE
pygame.draw.rect(self.image,self.color,[0,0,self.width, self.height])
def command(self):
WHITE = (255,255,255)
BLACK = (0,0,0)
if self.color == WHITE:
self.color = BLACK
return WHITE
else:
self.color = WHITE
return BLACK
def update(self):
pygame.draw.rect(self.image,self.color,[0,0,self.width, self.height])
if __name__ == "__main__":
main()

复制代码

大家可以把这个特效运用起来，希望以后可以在更多游戏中看到它

评论！点赞（顶）！评价！

想了解更多特效的来康康这个：pygame：火焰特效-教程更新！

cjjJasonchen · 发表于 2023-7-12 15:42:05

@sfqxx @歌者文明清理员 @过默 @Ewan-Ahiouy @python爱好者. 大火来康康我新写的特效！

Ewan-Ahiouy · 发表于 2023-7-12 15:53:39

支持

Ewan-Ahiouy · 发表于 2023-7-12 15:55:54

这个真是太好看了

liuhongrun2022 · 发表于 2023-7-12 15:59:07

顶顶顶

ab16838123 · 发表于 2023-7-12 16:16:26

喵喵喵

hornwong · 发表于 2023-7-12 17:02:37

感谢分享！

yoga16s · 发表于 2023-7-12 17:09:44

支持很好看

cjjJasonchen · 发表于 2023-7-12 17:10:56

yoga16s 发表于 2023-7-12 17:09
支持很好看

给个评分呗

sfqxx · 发表于 2023-7-12 17:36:52

支持

中英文泡椒 · 发表于 2023-7-12 17:39:19

酷啊

cjjJasonchen · 发表于 2023-7-12 17:42:37

中英文泡椒发表于 2023-7-12 17:39
酷啊

加个好友呗

中英文泡椒 · 发表于 2023-7-12 17:45:47

cjjJasonchen 发表于 2023-7-12 17:42
加个好友呗

好的

cjjJasonchen · 发表于 2023-7-12 17:46:01

中英文泡椒发表于 2023-7-12 17:45
好的

cjjJasonchen · 发表于 2023-7-12 17:46:33

cjjJasonchen 发表于 2023-7-12 17:46

帮我顶一下我的帖子可以吗https://fishc.com.cn/thread-230661-1-1.html

歌者文明清理员 · 发表于 2023-7-12 17:52:35

cjjJasonchen 发表于 2023-7-12 15:42
@sfqxx @歌者文明清理员 @过默 @Ewan-Ahiouy @python爱好者. 大火来康康我新写的特效！

遇到竞争对手了

cjjJasonchen · 发表于 2023-7-12 17:56:31

歌者文明清理员发表于 2023-7-12 17:52
遇到竞争对手了

哈哈哈哈哈哈都在枪观众哈哈哈哈哈哈哈

歌者文明清理员 · 发表于 2023-7-12 17:58:03

cjjJasonchen 发表于 2023-7-12 17:56
哈哈哈哈哈哈都在枪观众哈哈哈哈哈哈哈

《枪》

歌者文明清理员 · 发表于 2023-7-12 17:58:49

加到我的专辑里了，帮你推广下

cjjJasonchen · 发表于 2023-7-12 17:58:54

歌者文明清理员发表于 2023-7-12 17:58
《枪》

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[作品展示] 【pygame】特效展示：扩大的光圈

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[作品展示] 【pygame】特效展示：扩大的光圈