Python ile Matrix Rain Etkisi Yaratmak

Genel, python, pythonla mikro projeler, türkçe Yorum ekle

Mar 292020

Python ile Matrix Rain Etkisi Yaratmak

İncelediğimiz kod ile Matrix filmlerindeki, düşen harflerle yaratılan etkiyi yeniden oluşturuyoruz.

Orijinal kodları: https://gist.github.com/MrKioZ/c07b9377d20bab53af6ebcdfbdeabb64 adresinde bulabilirsiniz.

Aşağıdaki kodlar kısaltılmış ve bazı eklentiler yapılmış halidir.

Kaynak kodlar:

# Orijinal kod: https://gist.github.com/MrKioZ/c07b9377d20bab53af6ebcdfbdeabb64

import pygame, pygame.font
import random
import os
import sys

# COLOR = (0, 200, 200) #The Color of the Matrix
COLOR = (0, 200, 0) #The Color of the Matrix

TICK = 30   # ekran yenileme hızı
CARPAN = 2.0    # harf yoğunluğu
IZBIRAK = True  # arkaplanın dolu veya boş olması

# def IsWritten():
#     defTemp = True
#     for x in range((lettersOnScreen[0] * CARPAN) , (lettersOnScreen[0] * CARPAN) + 1):
#         if xHeads[x] == -1:
#             defTemp = False
#     return defTemp

def getColor(fx,fy):
    defTemp=xHeads[fx]-fy

    if (maxCol>defTemp>0):
        return defTemp
    else:
        return maxCol-1


# Pygame init
pygame.init()
temp = pygame.display.Info()

# displLength = (temp.current_w, temp.current_h)
# surface = pygame.display.set_mode(displLength, pygame.FULLSCREEN)

# dikkat! tam ekran sistemde kilitlenme yapabiliyor
displLength = (temp.current_w-100, temp.current_h-50)
surface = pygame.display.set_mode(displLength, pygame.DOUBLEBUF)

# Font init
pygame.font.init()
# fontObj = pygame.font.Font(pygame.font.get_default_font(), 14)

# varsayılan yerine bu fontu indirip kullanabilirsiniz
fontObj = pygame.font.Font(os.path.join("matrix_fonts","matrix code nfi.ttf"), 14)
sampleLetter = fontObj.render('_', False, (0, 111, 0))
letterSize = (sampleLetter.get_width(), sampleLetter.get_height())
lettersOnScreen = (int(displLength[0] / letterSize[0]), int(displLength[1] / letterSize[1]))

# color init
colorList = [(255, 255, 255)]
print(colorList)
primeColors = len(colorList)+1
R,G,B = COLOR
colorList += [(R+10, G+10, B+10)] * ((lettersOnScreen[1] - 10))
print(colorList)
endColors = len(colorList)
# colorList += [(R-50 if R else 0, B-50 if B else 0, G-50 if G else 0),(R-100 if R else 0, B-100 if B else 0, G-100 if G else 0),(0, 0, 0)]

if IZBIRAK:
    kuyruk = (0,50,0)   # izi kalsın
else:
    kuyruk = (0, 0, 0)  # izi temizle

colorList += [(20, 20, 20),(10, 10, 10),(4, 4, 4),kuyruk]

endColors = len(colorList) - endColors+1
print(colorList)

maxCol = len(colorList)
print(primeColors, endColors, maxCol);
# exit()

# char generator
letters = [[0 for _ in range(lettersOnScreen[1] + 1)] for _ in range(lettersOnScreen[0])]
char = chr(random.randint(32, 126))

for y in range(lettersOnScreen[1] + 1):
    for x in range(lettersOnScreen[0]):
        letters[x][y] = [fontObj.render(char, False, colorList[col]) for col in range(maxCol)]
        char = chr(random.randint(32, 126))


xHeads = [0 for _ in range(lettersOnScreen[0] + 1)]


# 1st loop - word write, no char switch
notDone = True
ticksLeft = lettersOnScreen[1] + maxCol

strLen = int((lettersOnScreen[0] * CARPAN))

# main matrix, has char switch
while notDone:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            notDone = False
        if event.type == pygame.KEYDOWN:
            notDone = False
    if random.randint(1, 2) == 1:
        randomInt = random.randint(0, lettersOnScreen[0])
        if xHeads[randomInt] <= 0:
            xHeads[randomInt] = 1
    for x in range(lettersOnScreen[0]):
        col = 0
        counter = xHeads[x]
        # main loop for redraw
        while (counter > 0) and (col < maxCol):
            if (counter < lettersOnScreen[1] + 2) and (col < primeColors or
                                    col > (maxCol - endColors)):
                surface.blit(letters[x][counter - 1][col], (x * letterSize[0],
                                                            (counter - 1) * letterSize[1]))
            col += 1
            counter -= 1

        # charswitch
        randomInt = random.randint(1, maxCol - 1)
        charPosY = xHeads[x] - randomInt

        if (lettersOnScreen[1] - 1 > charPosY > 0):
            temp = letters[x][charPosY]
            randomX = random.randint(1, lettersOnScreen[0] - 1)
            randomY = random.randint(1,lettersOnScreen[1] - 1)

            surface.blit(letters[x][charPosY][maxCol - 1], (x * letterSize[0],
                                                            charPosY * letterSize[1]))
            surface.blit(letters[randomX][randomY][maxCol - 1], (randomX * letterSize[0],
                                                            randomY * letterSize[1]))
            # char swap
            letters[x][charPosY] = letters[randomX][randomY]
            letters[randomX][randomY] = temp

            surface.blit(letters[x][charPosY][randomInt], (x * letterSize[0], charPosY * letterSize[1]))
            surface.blit(letters[randomX][randomY][getColor(randomX,randomY)],
                         (randomX * letterSize[0], randomY * letterSize[1]))

        # check if is out of screen
        if xHeads[x] > 0:
            xHeads[x] += 1
        if xHeads[x] - maxCol > lettersOnScreen[1]:
            xHeads[x] = 0

    pygame.display.update()
    clock = pygame.time.Clock()
    clock.tick(TICK)

sys.exit()

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

# Orijinal kod: https://gist.github.com/MrKioZ/c07b9377d20bab53af6ebcdfbdeabb64

import pygame, pygame.font

import random

import os

import sys

# COLOR = (0, 200, 200) #The Color of the Matrix

COLOR = (0, 200, 0) #The Color of the Matrix

TICK = 30 # ekran yenileme hızı

CARPAN = 2.0 # harf yoğunluğu

IZBIRAK = True # arkaplanın dolu veya boş olması

# def IsWritten():

# defTemp = True

# for x in range((lettersOnScreen[0] * CARPAN) , (lettersOnScreen[0] * CARPAN) + 1):

# if xHeads[x] == -1:

# defTemp = False

# return defTemp

def getColor(fx,fy):

defTemp=xHeads[fx]-fy

if (maxCol>defTemp>0):

return defTemp

else:

return maxCol-1

# Pygame init

pygame.init()

temp = pygame.display.Info()

# displLength = (temp.current_w, temp.current_h)

# surface = pygame.display.set_mode(displLength, pygame.FULLSCREEN)

# dikkat! tam ekran sistemde kilitlenme yapabiliyor

displLength = (temp.current_w-100, temp.current_h-50)

surface = pygame.display.set_mode(displLength, pygame.DOUBLEBUF)

# Font init

pygame.font.init()

# fontObj = pygame.font.Font(pygame.font.get_default_font(), 14)

# varsayılan yerine bu fontu indirip kullanabilirsiniz

fontObj = pygame.font.Font(os.path.join("matrix_fonts","matrix code nfi.ttf"), 14)

sampleLetter = fontObj.render('_', False, (0, 111, 0))

letterSize = (sampleLetter.get_width(), sampleLetter.get_height())

lettersOnScreen = (int(displLength[0] / letterSize[0]), int(displLength[1] / letterSize[1]))

# color init

colorList = [(255, 255, 255)]

print(colorList)

primeColors = len(colorList)+1

R,G,B = COLOR

colorList += [(R+10, G+10, B+10)] * ((lettersOnScreen[1] - 10))

print(colorList)

endColors = len(colorList)

# colorList += [(R-50 if R else 0, B-50 if B else 0, G-50 if G else 0),(R-100 if R else 0, B-100 if B else 0, G-100 if G else 0),(0, 0, 0)]

if IZBIRAK:

kuyruk = (0,50,0) # izi kalsın

else:

kuyruk = (0, 0, 0) # izi temizle

colorList += [(20, 20, 20),(10, 10, 10),(4, 4, 4),kuyruk]

endColors = len(colorList) - endColors+1

print(colorList)

maxCol = len(colorList)

print(primeColors, endColors, maxCol);

# exit()

# char generator

letters = [[0 for _ in range(lettersOnScreen[1] + 1)] for _ in range(lettersOnScreen[0])]

char = chr(random.randint(32, 126))

for y in range(lettersOnScreen[1] + 1):

for x in range(lettersOnScreen[0]):

letters[x][y] = [fontObj.render(char, False, colorList[col]) for col in range(maxCol)]

char = chr(random.randint(32, 126))

xHeads = [0 for _ in range(lettersOnScreen[0] + 1)]

# 1st loop - word write, no char switch

notDone = True

ticksLeft = lettersOnScreen[1] + maxCol

strLen = int((lettersOnScreen[0] * CARPAN))

# main matrix, has char switch

while notDone:

for event in pygame.event.get():

if event.type == pygame.QUIT:

notDone = False

if event.type == pygame.KEYDOWN:

notDone = False

if random.randint(1, 2) == 1:

randomInt = random.randint(0, lettersOnScreen[0])

if xHeads[randomInt] <= 0:

xHeads[randomInt] = 1

for x in range(lettersOnScreen[0]):

col = 0

counter = xHeads[x]

# main loop for redraw

while (counter > 0) and (col < maxCol):

if (counter < lettersOnScreen[1] + 2) and (col < primeColors or

col > (maxCol - endColors)):

surface.blit(letters[x][counter - 1][col], (x * letterSize[0],

(counter - 1) * letterSize[1]))

col += 1

counter -= 1

# charswitch

randomInt = random.randint(1, maxCol - 1)

charPosY = xHeads[x] - randomInt

if (lettersOnScreen[1] - 1 > charPosY > 0):

temp = letters[x][charPosY]

randomX = random.randint(1, lettersOnScreen[0] - 1)

randomY = random.randint(1,lettersOnScreen[1] - 1)

surface.blit(letters[x][charPosY][maxCol - 1], (x * letterSize[0],

charPosY * letterSize[1]))

surface.blit(letters[randomX][randomY][maxCol - 1], (randomX * letterSize[0],

randomY * letterSize[1]))

# char swap

letters[x][charPosY] = letters[randomX][randomY]

letters[randomX][randomY] = temp

surface.blit(letters[x][charPosY][randomInt], (x * letterSize[0], charPosY * letterSize[1]))

surface.blit(letters[randomX][randomY][getColor(randomX,randomY)],

(randomX * letterSize[0], randomY * letterSize[1]))

# check if is out of screen

if xHeads[x] > 0:

xHeads[x] += 1

if xHeads[x] - maxCol > lettersOnScreen[1]:

xHeads[x] = 0

pygame.display.update()

clock = pygame.time.Clock()

clock.tick(TICK)

sys.exit()

Ahmet Aksoy

Bir yanıt bırakın Yanıtı iptal et

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Python, Özgür Kod Paylaşımı, Makine Öğrenmesi

Python ile Matrix Rain Etkisi Yaratmak

Python ile Matrix Rain Etkisi Yaratmak

Bir yanıt bırakın Yanıtı iptal et

Önceki yazıyı okuyun:

PYTHON VE OPENCV İLE YÜZ TANIMA