You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
229 lines
12 KiB
229 lines
12 KiB
import subprocess
|
|
import os
|
|
import shutil
|
|
from minetestinfo import *
|
|
#python_exe_path is from:
|
|
from pythoninfo import *
|
|
#from PIL import Image, ImageDraw, ImageFont, ImageColor
|
|
from PIL import Image
|
|
|
|
class ChunkymapOfflineRenderer:
|
|
|
|
#minetestmapper_numpy_path = None
|
|
#minetestmapper_custom_path = None
|
|
#minetestmapper_py_path = None
|
|
#minetestmapper_bin_path = None
|
|
#backend_string = None
|
|
#world_path = None
|
|
#world_name = None
|
|
#boundary_x_min = None
|
|
#boundary_x_max = None
|
|
#boundary_z_min = None
|
|
#boundary_z_max = None
|
|
#mtm_bin_enable = None
|
|
#mtm_bin_dir_path = None
|
|
|
|
def __init__(self):
|
|
self.boundary_x_min = -4096 #formerly -10000
|
|
self.boundary_x_max = 4096 #formerly 10000
|
|
self.boundary_z_min = -4096 #formerly -10000
|
|
self.boundary_z_max = 4096 #formerly 10000
|
|
self.mtm_bin_enable = False # set below automatically if present
|
|
#NOTE: 6144*2 = 12288
|
|
#NOTE: a 16464x16384 or 12288x12288 image fails to load in browser, but 6112x6592 works
|
|
|
|
self.backend_string = get_world_var("backend")
|
|
|
|
#region the following is also in singleimage.py
|
|
self.minetestmapper_numpy_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "minetestmapper-numpy.py")
|
|
self.minetestmapper_custom_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), "minetestmapper-expertmm.py")
|
|
self.minetestmapper_py_path = self.minetestmapper_numpy_path
|
|
self.mtm_bin_dir_path = os.path.join(os.path.join(os.path.dirname(os.path.abspath(__file__)),".."),"minetestmapper")
|
|
self.minetestmapper_bin_path = os.path.join(self.mtm_bin_dir_path,"minetestmapper")
|
|
if os.path.isfile(self.minetestmapper_bin_path):
|
|
self.mtm_bin_enable = True
|
|
#region useful if version of minetestmapper.py from expertmm fork of minetest is used
|
|
#profile_path = None
|
|
#if 'USERPROFILE' in os.environ:
|
|
# profile_path = os.environ['USERPROFILE']
|
|
#elif 'HOME' in os.environ:
|
|
# profile_path = os.environ['HOME']
|
|
#minetest_program_path = os.path.join(profile_path, "minetest")
|
|
#minetest_util_path = os.path.join(minetest_program_path,"util")
|
|
#minetest_minetestmapper_path = os.path.join(minetest_util_path,"minetestmapper.py")
|
|
#if not os.path.isfile(self.minetestmapper_py_path):
|
|
# self.minetestmapper_py_path = minetest_minetestmapper_path
|
|
#endregion useful if version of minetestmapper.py from expertmm fork of minetest is used
|
|
|
|
#if (self.backend_string!="sqlite3"):
|
|
# minetestmapper-numpy had trouble with leveldb but this fork has it fixed so use numpy always always instead of running the following line
|
|
# self.minetestmapper_py_path = self.minetestmapper_custom_path
|
|
print("Chose image generator script: "+self.minetestmapper_py_path)
|
|
if not os.path.isfile(self.minetestmapper_py_path):
|
|
print("ERROR: script does not exist, so exiting "+__file__+".")
|
|
sys.exit(2)
|
|
self.colors_path = os.path.join(os.path.dirname(os.path.abspath(self.minetestmapper_py_path)), "colors.txt")
|
|
if not os.path.isfile(self.colors_path):
|
|
print("ERROR: missing '"+self.colors_path+"', so exiting "+__file__+".")
|
|
sys.exit(2)
|
|
self.world_path = minetestinfo.get_var("primary_world_path")
|
|
if not os.path.isdir(self.world_path):
|
|
print("ERROR: missing world '"+self.world_path+"', so exiting "+__file__+".")
|
|
sys.exit(2)
|
|
else:
|
|
self.world_name = os.path.basename(self.world_path)
|
|
#endregion the following is also in singleimage.py
|
|
|
|
def RenderSingleImage(self):
|
|
dest_colors_path = os.path.join(self.mtm_bin_dir_path,"colors.txt")
|
|
genresults_folder_path = os.path.join( os.path.join(os.path.dirname(os.path.abspath(__file__)), "chunkymap-genresults"), self.world_name)
|
|
if not os.path.isdir(genresults_folder_path):
|
|
os.makedirs(genresults_folder_path)
|
|
genresult_path = os.path.join(genresults_folder_path, "singleimage"+genresult_name_closer_string)
|
|
gen_error_path = os.path.join(genresults_folder_path, "singleimage"+gen_error_name_closer_string)
|
|
cmd_suffix = " 1> \""+genresult_path+"\""
|
|
cmd_suffix += " 2> \""+gen_error_path+"\""
|
|
#if self.boundary_x_min is None:
|
|
# print("ERROR: boundary_x_min is None")
|
|
#if self.boundary_x_max is None:
|
|
# print("ERROR: boundary_x_max is None")
|
|
#if self.boundary_z_min is None:
|
|
# print("ERROR: boundary_z_min is None")
|
|
#if self.boundary_z_max is None:
|
|
# print("ERROR: boundary_z_max is None")
|
|
geometry_string = str(self.boundary_x_min)+":"+str(self.boundary_z_min)+"+"+str(self.boundary_x_max-self.boundary_x_min)+"+"+str(self.boundary_z_max-self.boundary_z_min) # "-10000:-10000+20000+20000" #2nd two params are sizes
|
|
#VERY BIG since singleimage mode (if no geometry param, minetestmapper-numpy reverts to its default which is -2000 2000 -2000 2000):
|
|
region_string = str(self.boundary_x_min)+" "+str(self.boundary_x_max)+" "+str(self.boundary_z_min)+" "+str(self.boundary_z_max) # "-10000 10000 -10000 10000"
|
|
|
|
#geometry_string = str(min_x)+":"+str(min_z)+"+"+str(int(max_x)-int(min_x)+1)+"+"+str(int(max_z)-int(min_z)+1) # +1 since max-min is exclusive and width must be inclusive for minetestmapper.py
|
|
region_param = " --region "+region_string # minetestmapper-numpy.py --region xmin xmax zmin zmax
|
|
geometry_param = " --geometry "+geometry_string # " --geometry -10000:-10000+20000+20000" # minetestmapper-expertmm.py --geometry <xmin>:<zmin>+<width>+<height>
|
|
limit_param = geometry_param
|
|
#expertmm_region_string = str(min_x) + ":" + str(max_x) + "," + str(min_z) + ":" + str(max_z)
|
|
|
|
#cmd_no_out_string = python_exe_path+" "+self.minetestmapper_py_path+" --bgcolor '"+self.FLAG_EMPTY_HEXCOLOR+"' --input \""+minetestinfo.get_var("primary_world_path")+"\" --geometry "+geometry_string+" --output \""+tmp_png_path+"\""
|
|
png_name = "singleimage.png"
|
|
|
|
tmp_png_path = os.path.join(genresults_folder_path, png_name)
|
|
squote = ""
|
|
if os_name!="windows":
|
|
squote = "'"
|
|
io_string = " --input \""+self.world_path+"\" --output \""+tmp_png_path+"\""
|
|
if (not self.mtm_bin_enable) and ("numpy" in self.minetestmapper_py_path):
|
|
limit_param = region_param
|
|
io_string = " \""+self.world_path+"\" \""+tmp_png_path+"\""
|
|
#geometry_param = " --region " + str(min_x) + " " + str(max_x) + " " + str(min_z) + " " + str(max_z)
|
|
#print("Using numpy style parameters.")
|
|
#print(" since using "+self.minetestmapper_py_path)
|
|
#print()
|
|
if self.mtm_bin_enable:
|
|
cmd_no_out_string = self.minetestmapper_bin_path+" --colors "+dest_colors_path+" --bgcolor "+squote+FLAG_EMPTY_HEXCOLOR+squote+io_string+limit_param
|
|
else:
|
|
cmd_no_out_string = python_exe_path+" "+self.minetestmapper_py_path+" --bgcolor "+squote+FLAG_EMPTY_HEXCOLOR+squote+io_string+limit_param
|
|
cmd_string = cmd_no_out_string + cmd_suffix
|
|
print("")
|
|
print("")
|
|
print("Running")
|
|
print(" "+cmd_string)
|
|
if self.mtm_bin_enable:
|
|
if os.path.isfile(self.colors_path) and not os.path.isfile(dest_colors_path):
|
|
print("Copying...'"+self.colors_path+"' to '"+dest_colors_path+"'")
|
|
shutil.copyfile(self.colors_path,dest_colors_path)
|
|
print(" mapper_path: " + self.minetestmapper_bin_path)
|
|
else:
|
|
print(" mapper_path: " + self.minetestmapper_py_path)
|
|
print(" colors_path: "+self.colors_path)
|
|
print(" backend: " + self.backend_string)
|
|
print(" # (this may take a while...)")
|
|
if os.path.isfile(tmp_png_path):
|
|
os.remove(tmp_png_path)
|
|
subprocess.call(cmd_string, shell=True)
|
|
final_png_path = tmp_png_path
|
|
www_chunkymapdata_path = os.path.join(minetestinfo.get_var("www_minetest_path"), "chunkymapdata")
|
|
www_chunkymapdata_worlds_path = os.path.join(www_chunkymapdata_path, "worlds")
|
|
www_chunkymapdata_world_path = os.path.join(www_chunkymapdata_worlds_path, self.world_name)
|
|
|
|
is_locked = False
|
|
err_count = 0
|
|
if os.path.isfile(gen_error_path):
|
|
ins = open(gen_error_path, 'r')
|
|
line = True
|
|
while line:
|
|
line = ins.readline()
|
|
if line:
|
|
if len(line.strip())>0:
|
|
err_count += 1
|
|
line_lower = line.lower()
|
|
if (" lock " in line_lower) or ("/lock " in line_lower):
|
|
is_locked = True
|
|
lock_line = line
|
|
result = None
|
|
break
|
|
ins.close()
|
|
if err_count<1:
|
|
os.remove(gen_error_path)
|
|
if os.path.isfile(tmp_png_path):
|
|
if not os.path.isdir(www_chunkymapdata_world_path):
|
|
os.makedirs(www_chunkymapdata_world_path)
|
|
if minetestinfo.contains("www_minetest_path"):
|
|
dest_png_path = os.path.join(www_chunkymapdata_world_path, png_name)
|
|
if os.path.isfile(dest_png_path):
|
|
os.remove(dest_png_path)
|
|
print("Moving temp image from "+tmp_png_path+" to "+dest_png_path+"...")
|
|
|
|
#move_cmd_string = "mv"
|
|
#if os_name=="windows":
|
|
# move_cmd_string= "move"
|
|
#this_move_cmd_string = move_cmd_string+" \""+tmp_png_path+"\" to \""+dest_png_path+"\"..."
|
|
#subprocess.call(this_move_cmd_string, shell=True)
|
|
shutil.move(tmp_png_path, dest_png_path) #avoids error below according to
|
|
# os.rename(tmp_png_path, dest_png_path) # fails with the following output:
|
|
# Moving temp image from /home/owner/chunkymap/chunkymap-genresults/FCAGameAWorld/singleimage.png to /var/www/html/minetest/chunkymapdata/worlds/FCAGameAWorld/singleimage.png...
|
|
# Traceback (most recent call last):
|
|
# File "chunkymap/singleimage.py", line 157, in <module>
|
|
# cmor.RenderSingleImage()
|
|
# File "chunkymap/singleimage.py", line 118, in RenderSingleImage
|
|
# os.rename(tmp_png_path, dest_png_path)
|
|
# OSError: [Errno 18] Invalid cross-device link
|
|
|
|
final_png_path = dest_png_path
|
|
print("Png image saved to:")
|
|
print(" "+final_png_path)
|
|
print("Converting to jpg...")
|
|
pngim = Image.open(final_png_path)
|
|
#jpgim = Image.new('RGB', pngim.size, (0, 0, 0))
|
|
#jpgim.paste(pngim.convert("RGB"), (0,0,pngim.size[0],pngim.size[0]))
|
|
jpg_name = "singleimage.jpg"
|
|
dest_jpg_path = os.path.join(www_chunkymapdata_world_path, jpg_name)
|
|
if os.path.isfile(dest_jpg_path):
|
|
os.remove(dest_jpg_path)
|
|
if not os.path.isfile(dest_jpg_path):
|
|
print(" removed old '"+dest_jpg_path+"'")
|
|
else:
|
|
print(" failed to remove'"+dest_jpg_path+"'")
|
|
#jpgim.save(dest_jpg_path)
|
|
pngim.save(dest_jpg_path, 'JPEG')
|
|
if os.path.isfile(dest_jpg_path):
|
|
print("jpg image saved to:")
|
|
print(" "+dest_jpg_path)
|
|
os.remove(final_png_path)
|
|
print("removed temporary file "+final_png_path)
|
|
else:
|
|
print("Could not write '"+dest_jpg_path+"'")
|
|
if os.path.isfile(genresult_path):
|
|
print("Results:")
|
|
print(" "+genresult_path)
|
|
mtchunk = MTChunk()
|
|
mtchunk.set_from_genresult(genresult_path)
|
|
mtchunk.metadata["is_traversed"] = True
|
|
dest_yaml_name = "singleimage.yml"
|
|
dest_yaml_path = os.path.join(www_chunkymapdata_world_path, dest_yaml_name)
|
|
mtchunk.save_yaml(dest_yaml_path)
|
|
else:
|
|
|
|
print("No image could be generated from '"+self.world_path+"'")
|
|
if is_locked:
|
|
print("(database is locked--shutdown server first or try generator.py to render chunks individually).")
|
|
|
|
cmor = ChunkymapOfflineRenderer()
|
|
cmor.RenderSingleImage()
|
|
|