ScrapExplorer - PMAP.py
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[FILE BEGIN]
1# PMAP
2# A simple image format that is human readable and editable
3# Licence: GNU General Public License v3.0
4# By: 0x4248
5
6try:
7    from PIL import Image
8except ImportError:
9    print(
10        "PIL is not installed. Please install it using 'pip install pillow' or use the requirements.txt file"
11    )
12    exit(1)
13import os
14import sys
15
16
17def get_meta_data(file):
18    for line in file:
19        line = line.replace("\n", "")
20        if line.startswith("s:"):
21            res = line.split(":")[1].split("x")
22        if line.startswith("f:"):
23            fill = line.split(":")[1].split(",")
24    return res, fill
25
26
27def generate_base_image(res, fill):
28    image = []
29    for i in range(int(res[0])):
30        row = []
31        for j in range(int(res[1])):
32            row.append(fill)
33        image.append(row)
34    return image
35
36
37def replace_pixel(image, x, y, color):
38    image[x][y] = color
39    return image
40
41
42def generate_image(file):
43    res, fill = get_meta_data(file)
44    image = generate_base_image(res, fill)
45    pixels = False
46    for line in file:
47        line = line.replace("\n", "")
48        if line.startswith("--PIXELS--"):
49            pixels = True
50            continue
51        if line.startswith("--END--"):
52            pixels = False
53            continue
54        if pixels:
55            x, y = line.split(":")[0].split(",")
56            color = line.split(":")[1].split(",")
57            image = replace_pixel(image, int(x), int(y), color)
58    return image
59
60
61def pmap_to_img(file, output):
62    image = generate_image(file)
63    img = Image.new("RGB", (len(image), len(image[0])))
64    pixels = img.load()
65    for i in range(len(image)):
66        for j in range(len(image[i])):
67            pixels[i, j] = tuple(map(int, image[i][j]))
68    img.show()
69    img.save(output)
70
71
72def img_to_pmap(image, output):
73    img = Image.open(image)
74    pixels = img.load()
75    res = img.size
76    fill = pixels[0, 0]
77    pmap = f"s:{res[0]}x{res[1]}\nf:{fill[0]},{fill[1]},{fill[2]}\n--PIXELS--\n"
78    for i in range(res[0]):
79        for j in range(res[1]):
80            pmap += f"{i},{j}:{pixels[i, j][0]},{pixels[i, j][1]},{pixels[i, j][2]}\n"
81    pmap += "--END--"
82
83    with open(output, "w") as file:
84        file.write(pmap)
85
86
87if __name__ == "__main__":
88    if len(sys.argv) < 2:
89        pass
90    else:
91        if sys.argv[1] == "-a":
92            img_to_pmap(sys.argv[2], sys.argv[3])
93            sys.exit(0)
94        elif sys.argv[1] == "-b":
95            with open(sys.argv[2], "r") as file:
96                lines = file.readlines()
97            pmap_to_img(file, sys.argv[3])
98            sys.exit(0)
99        elif sys.argv[1] == "-v":
100            file = open(sys.argv[2], "r").readlines()
101            pmap_to_img(file, "temp.png")
102            os.remove("temp.png")
103            sys.exit(0)
104
105    print("1. Convert image to pmap")
106    print("2. Convert pmap to image")
107    print("3. View image from pmap")
108    choice = input("Enter your choice: ")
109    if choice == "1":
110        image = input("Enter the image path: ")
111        output = input("Enter the output path: ")
112        img_to_pmap(image, output)
113    elif choice == "2":
114        pmap = input("Enter the pmap path: ")
115        output = input("Enter the output path: ")
116        file = open(pmap, "r").readlines()
117        pmap_to_img(file, output)
118    elif choice == "3":
119        pmap = input("Enter the pmap path: ")
120        file = open(pmap, "r").readlines()
121        pmap_to_img(file, "temp.png")
122        os.remove("temp.png")
123    else:
124        print("Invalid choice")
125        sys.exit(1)
126
[FILE END]
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