pygame封装两个常用控件

合集 - 小游戏开发(14)

1.最近写贪吃蛇有些上瘾，canvas版本贪吃蛇，贪吃蛇是逻辑最简单的游戏了2024-09-032.canvas作图，动图练习2024-09-033.pygame物体碰撞2024-08-224.pygame各类形状2024-08-235.pygame手搓五子棋2024-08-266.pygame手搓贪吃蛇2024-08-27

7.pygame封装两个常用控件2024-08-28

8.pygame封装常用控件，第二日，有滑块的文本显示域2024-08-299.java-swing画图2024-09-0210.java-swing贪吃蛇游戏2024-09-0211.pygame开发小游戏2024-08-1612.canvas版本的五子棋2024-09-0413.canvas版本的俄罗斯方块，俄罗斯方块还是复杂一些2024-09-0514.canvas版本中国象棋，象棋的棋子控制还是复杂一些2024-09-09

收起

?

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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222

#coding=utf-8   import os,sys,re,time import pygame import random from win32api import GetSystemMetrics from tkinter import messagebox   pygame.init() pygame.display.set_caption("我的控件")   percent = 0.6 screen_width = GetSystemMetrics(0) screen_height = GetSystemMetrics(1) window_width = int(screen_width*percent) window_height = int(screen_height*percent)   dt = 0 clock = pygame.time.Clock()   screen = pygame.display.set_mode((window_width, window_height))   #停止处理输入法事件 pygame.key.stop_text_input()   def showMsg(msg):     messagebox.showinfo('提示信息', msg)   class Button:     def __init__(self, x, y, w, h):         self.x = x         self.y = y         self.w = w         self.h = h         self.color = 'gray'         self.text = '按钮'         self.text_color = 'black'         self.text_size = 12         self.border_width = 1         self.border_color = 'black'         self.font_path = os.path.join(os.path.dirname(sys.argv[0]), 'simsun.ttc')         self.my_font = pygame.font.Font(self.font_path, self.text_size)               def setColor(self, color):         self.color = color               def setText(self, text):         self.text = text               def getText(self):         return self.text               def setTextColor(self, text_color):         self.text_color = text_color               def setTextSize(self, text_size):         self.text_size = text_size         self.my_font = pygame.font.Font(self.font_path, self.text_size)               def setBorderWidth(self, border_width):         self.border_width = border_width               def setBorderColor(self, border_color):         self.border_color = border_color               def draw(self, win):                   pygame.draw.rect(win, self.color, (self.x, self.y, self.w, self.h))         if self.border_width > 0:             pygame.draw.rect(win, self.border_color, (self.x, self.y, self.w, self.h), self.border_width)                       text = self.my_font.render(self.text, True, self.text_color)         myx = self.x + (self.w - text.get_width()) / 2         myy = self.y + (self.h - text.get_height()) / 2         win.blit(text, (myx, myy))               def click(self, event):         if self.x + self.w > event.pos[0] > self.x and self.y + self.h > event.pos[1] > self.y:             return True         return False       class Label:     def __init__(self, x, y, w, h):         self.x = x         self.y = y         self.w = w         self.h = h         self.color = 'white'         self.text = ''         self.text_color = 'black'         self.text_size = 12         self.border_width = 0         self.border_color = ''         self.font_path = os.path.join(os.path.dirname(sys.argv[0]), 'simsun.ttc')         self.my_font = pygame.font.Font(self.font_path, self.text_size)               def setColor(self, color):         self.color = color               def setText(self, text):         self.text = text               def getText(self):         return self.text               def setTextColor(self, text_color):         self.text_color = text_color               def setTextSize(self, text_size):         self.text_size = text_size         self.my_font = pygame.font.Font(self.font_path, self.text_size)               def setBorderWidth(self, border_width):         self.border_width = border_width               def setBorderColor(self, border_color):         self.border_color = border_color               def getCharWH(self):         padding_percent_width = 0.3         padding_percent_height = 0.3         test_text1 = '测试字符串'         test_text2 = self.my_font.render(test_text1, True, self.text_color)         char_width = test_text2.get_width() / len(test_text1)         char_height = test_text2.get_height()         padding_width = char_width * padding_percent_width         padding_height = char_height * padding_percent_height         line_max_char = int((self.w - padding_width * 2) / char_width)                   return (char_height, padding_width, padding_height, line_max_char)           def getTrueLines(self, char_height, padding_width, padding_height, line_max_char):         texts = self.text.split("\n")         k = 0         for i,mytext in enumerate(texts):             while len(mytext) > line_max_char:                 submytext = mytext[0:line_max_char]                 mytext = mytext[line_max_char:]                 k += 1             k += 1         return k+1               def draw(self, win):         (char_height, padding_width, padding_height, line_max_char) = self.getCharWH()         lineNum = self.getTrueLines(char_height, padding_width, padding_height, line_max_char)         if lineNum * char_height > self.h:             self.h = lineNum * char_height                       pygame.draw.rect(win, self.color, (self.x, self.y, self.w, self.h))         if self.border_width > 0:             pygame.draw.rect(win, self.border_color, (self.x, self.y, self.w, self.h), self.border_width)                   texts = self.text.split("\n")         k = 0         for i,mytext in enumerate(texts):             while len(mytext) > line_max_char:                 submytext = mytext[0:line_max_char]                                   subtext = self.my_font.render(submytext, True, self.text_color)                 submyx = self.x + padding_width                 submyy = self.y + padding_height + char_height * k                 win.blit(subtext, (submyx, submyy))                                   mytext = mytext[line_max_char:]                 k += 1                           text = self.my_font.render(mytext, True, self.text_color)             myx = self.x + padding_width             myy = self.y + padding_height + char_height * k             win.blit(text, (myx, myy))             k += 1             bt = Button(5, 5, 80, 25) bt.setText('测试按钮') bt.setColor('Brown') bt.setTextColor('Gold') bt.setBorderColor('Lime') bt.setBorderWidth(1)   label_text = ''' 我我我我我我我我我我我我我我我我我我我我我我我我 111111111111111111111111111111111111111111111 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx .。。。。。。。。。。。。。。。。。。。。。。。。 @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% '''.strip() label = Label(115, 5, 250, 250) label.setColor('Maroon') label.setText(label_text) label.setTextSize(18) label.setBorderColor('Lime') label.setBorderWidth(1)   running = True while running:     for event in pygame.event.get():         if event.type == pygame.QUIT:             running = False         if event.type == pygame.MOUSEBUTTONDOWN:             if bt.click(event):                 showMsg("%s被点击了" % bt.getText())                   keys_pressed = pygame.key.get_pressed()           #ESC键     if keys_pressed[pygame.K_ESCAPE]:         running = False               screen.fill("purple")           bt.draw(screen)     label.draw(screen)               #更新显示     pygame.display.flip()     #pygame.display.update()           dt = clock.tick(60) / 600       pygame.quit()

　　

效果：