forked from onepill/texture_unpacker_scirpt
-
Notifications
You must be signed in to change notification settings - Fork 0
/
unpacker.py
156 lines (145 loc) · 5.88 KB
/
unpacker.py
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
#!/usr/bin/env python
import os
import sys
from PIL import Image
from xml.etree import ElementTree
import json
def tree_to_dict(tree):
d = {}
for index, item in enumerate(tree):
if item.tag == 'key':
if tree[index + 1].tag == 'string':
d[item.text] = tree[index + 1].text
elif tree[index + 1].tag == 'true':
d[item.text] = True
elif tree[index + 1].tag == 'false':
d[item.text] = False
elif tree[index + 1].tag == 'integer':
d[item.text] = int(tree[index + 1].text);
elif tree[index + 1].tag == 'dict':
d[item.text] = tree_to_dict(tree[index + 1])
return d
def frames_from_data(filename, ext):
data_filename = filename + ext
if ext == '.plist':
root = ElementTree.fromstring(open(data_filename, 'r').read())
plist_dict = tree_to_dict(root[0])
to_list = lambda x: x.replace('{', '').replace('}', '').split(',')
frames = plist_dict['frames'].items()
for k, v in frames:
frame = v
if(plist_dict["metadata"]["format"] == 3):
frame['frame'] = frame['textureRect']
frame['rotated'] = frame['textureRotated']
frame['sourceSize'] = frame['spriteSourceSize']
frame['offset'] = frame['spriteOffset']
rectlist = to_list(frame['frame'])
width = int(rectlist[3] if frame['rotated'] else rectlist[2])
height = int(rectlist[2] if frame['rotated'] else rectlist[3])
frame['box'] = (
int(rectlist[0]),
int(rectlist[1]),
int(rectlist[0]) + width,
int(rectlist[1]) + height
)
real_rectlist = to_list(frame['sourceSize'])
real_width = int(real_rectlist[1] if frame['rotated'] else real_rectlist[0])
real_height = int(real_rectlist[0] if frame['rotated'] else real_rectlist[1])
real_sizelist = [real_width, real_height]
frame['real_sizelist'] = real_sizelist
offsetlist = to_list(frame['offset'])
offset_x = int(offsetlist[1] if frame['rotated'] else offsetlist[0])
offset_y = int(offsetlist[0] if frame['rotated'] else offsetlist[1])
if frame['rotated']:
frame['result_box'] = (
int((real_sizelist[0] - width) / 2 + offset_x),
int((real_sizelist[1] - height) / 2 + offset_y),
int((real_sizelist[0] + width) / 2 + offset_x),
int((real_sizelist[1] + height) / 2 + offset_y)
)
else:
frame['result_box'] = (
int((real_sizelist[0] - width) / 2 + offset_x),
int((real_sizelist[1] - height) / 2 - offset_y),
int((real_sizelist[0] + width) / 2 + offset_x),
int((real_sizelist[1] + height) / 2 - offset_y)
)
return frames
elif ext == '.json':
json_data = open(data_filename)
data = json.load(json_data)
frames = {}
for f in data['frames']:
x = int(f["frame"]["x"])
y = int(f["frame"]["y"])
w = int(f["frame"]["h"] if f['rotated'] else f["frame"]["w"])
h = int(f["frame"]["w"] if f['rotated'] else f["frame"]["h"])
real_w = int(f["sourceSize"]["h"] if f['rotated'] else f["sourceSize"]["w"])
real_h = int(f["sourceSize"]["w"] if f['rotated'] else f["sourceSize"]["h"])
d = {
'box': (
x,
y,
x + w,
y + h
),
'real_sizelist': [
real_w,
real_h
],
'result_box': (
int((real_w - w) / 2),
int((real_h - h) / 2),
int((real_w + w) / 2),
int((real_h + h) / 2)
),
'rotated': f['rotated']
}
frames[f["filename"]] = d
json_data.close()
return frames.items()
else:
print("Wrong data format on parsing: '" + ext + "'!")
exit(1)
def gen_png_from_data(filename, ext):
big_image = Image.open(filename + ".png")
frames = frames_from_data(filename, ext)
for k, v in frames:
frame = v
box = frame['box']
rect_on_big = big_image.crop(box)
real_sizelist = frame['real_sizelist']
result_image = Image.new('RGBA', real_sizelist, (0, 0, 0, 0))
result_box = frame['result_box']
result_image.paste(rect_on_big, result_box, mask=0)
if frame['rotated']:
result_image = result_image.transpose(Image.ROTATE_90)
if not os.path.isdir(filename):
os.mkdir(filename)
outfile = (filename + '/' + k).replace('gift_', '')
if not outfile.endswith('.png'):
outfile += '.png'
print(outfile, "generated")
result_image.save(outfile)
if __name__ == '__main__':
if len(sys.argv) <= 1:
print("You must pass filename as the first parameter!")
exit(1)
filename = sys.argv[1]
ext = '.plist'
if len(sys.argv) < 3:
print("No data format passed, assuming .plist")
elif sys.argv[2] == 'plist':
print(".plist data format passed")
elif sys.argv[2] == 'json':
ext = '.json'
print(".json data format passed")
else:
print("Wrong data format passed '" + sys.argv[2] + "'!")
exit(1)
data_filename = filename + ext
png_filename = filename + '.png'
if os.path.exists(data_filename) and os.path.exists(png_filename):
gen_png_from_data(filename, ext)
else:
print("Make sure you have both " + data_filename + " and " + png_filename + " files in the same directory")