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EnlivenMinetest
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started work on efficient chunk search

master
poikilos 9 years ago
committed by Jacob Gustafson
parent
a322a1807b
commit
54321455f7
1 changed files with 98 additions and 77 deletions
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  1. 175
      chunkymap-regen.py

175
chunkymap-regen.py
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@ -300,8 +300,10 @@ class MTChunks:
world_blacklist = None world_blacklist = None
run_count = None run_count = None
todo_positions = None # list of tuples (locations) to render next (for fake recursion)
def __init__(self): #formerly checkpaths() in global scope def __init__(self): #formerly checkpaths() in global scope
self.todo_positions = list()
self.run_count = 0 self.run_count = 0
self.is_verbose = True self.is_verbose = True
self.loop_enable = True self.loop_enable = True
@ -715,8 +717,95 @@ class MTChunks:
if chunk_luid in self.chunks.keys(): if chunk_luid in self.chunks.keys():
result = self.chunks[chunk_luid].is_fresh result = self.chunks[chunk_luid].is_fresh
return result return result
def check_chunk(self, x, z):
result = False
chunk_luid = self.get_chunk_luid(x,z)
#if (is_different_world): #instead, see above where all chunk files and player files are deleted
# self.remove_chunk(chunk_luid)
is_player_in_this_chunk = self.is_player_at_luid(chunk_luid) #ok if stale, since is only used for whether empty chunk should be regenerated
is_render_needed = False
def check_map(self): if not self.is_chunk_fresh(chunk_luid):
if is_player_in_this_chunk:
if self.is_chunk_yaml_marked(chunk_luid):
if self.is_chunk_yaml_marked_empty(chunk_luid):
is_render_needed = True
if self.is_verbose:
print (chunk_luid+": RENDERING nonfresh previously marked empty (player in it)")
else:
sys.stdout.write('.')
else:
if self.is_verbose:
print (chunk_luid+": SKIPPING nonfresh previously marked (player in it)")
#else:
#sys.stdout.write('.')
else:
is_render_needed = True
if self.is_verbose:
print (chunk_luid+": RENDERING nonfresh unmarked (player in it)")
else:
sys.stdout.write('.')
else:
if (not self.is_chunk_yaml_marked(chunk_luid)):
is_render_needed = True
if self.is_verbose:
print (chunk_luid+": RENDERING nonfresh unmarked (simple check since has no player)")
else:
sys.stdout.write('.')
else:
if self.is_verbose:
print (chunk_luid+": SKIPPING nonfresh previously marked (simple check since has no player)")
else:
if self.is_verbose:
print (chunk_luid+": SKIPPING fresh chunk")
#if (not self.is_chunk_yaml_marked(chunk_luid)):
#is_render_needed = True
# This should never happen since keeping the output of minetestmapper-numpy.py (after analyzing that output) is deprecated:
#if self.is_genresult_marked(chunk_luid) and not self.is_chunk_yaml_present(chunk_luid):
# tmp_chunk = MTChunk()
# genresult_path = self.get_chunk_genresult_tmp_path(chunk_luid)
# tmp_chunk.set_from_genresult(genresult_path)
# chunk_yaml_path = self.get_chunk_yaml_path(chunk_luid)
# tmp_chunk.save_yaml(chunk_yaml_path)
# print("(saved yaml to '"+chunk_yaml_path+"')")
if is_render_needed:
rendered_count += 1
if (self.render_chunk(x,z)):
result = True
else:
if self.is_chunk_rendered_on_dest(chunk_luid):
result = True
tmp_png_path = self.get_chunk_image_path(chunk_luid)
if self.is_verbose:
print(chunk_luid+": Skipping existing map tile file " + tmp_png_path + " (delete it to re-render)")
#elif is_empty_chunk:
#print("Skipping empty chunk " + chunk_luid)
#else:
#print(chunk_luid+": Not rendered on dest.")
return result
def check_map_pseudorecursion(self):
if os.path.isfile(self.mtmn_path) and os.path.isfile(self.colors_path):
rendered_count = 0
self.todo_positions.clear()
self.todo_positions.append((0,0))
todo_index = 0
while (todo_index<len(self.todo_positions)):
this_pos = self.todo_positions[todo_index]
x,z = this_pos
chunk_luid = self.get_chunk_luid(x,z)
is_present = self.check_chunk(x,z)
#TODO: finish this asdf
def check_map_inefficient_squarepattern(self):
if os.path.isfile(self.mtmn_path) and os.path.isfile(self.colors_path): if os.path.isfile(self.mtmn_path) and os.path.isfile(self.colors_path):
rendered_count = 0 rendered_count = 0
self.chunkymap_data_path=os.path.join(self.website_root,"chunkymapdata") self.chunkymap_data_path=os.path.join(self.website_root,"chunkymapdata")
@ -778,15 +867,15 @@ class MTChunks:
total_generated_count = 0 total_generated_count = 0
newchunk_luid_list = list() newchunk_luid_list = list()
outline_generates_count = 1 this_iteration_generates_count = 1
is_changed = False is_changed = False
is_different_world = False is_different_world = False
#if str(self.world_name) != str(mapvars["world_name"]): #if str(self.world_name) != str(mapvars["world_name"]):
# is_different_world = True # is_different_world = True
# print("FULL RENDER since chosen world name '"+self.world_name+"' does not match previously rendered world name '"+mapvars["world_name"]+"'") # print("FULL RENDER since chosen world name '"+self.world_name+"' does not match previously rendered world name '"+mapvars["world_name"]+"'")
print("PROCESSING MAP DATA") print("PROCESSING MAP DATA")
while outline_generates_count > 0: while this_iteration_generates_count > 0:
outline_generates_count = 0 this_iteration_generates_count = 0
self.read_then_remove_signals() self.read_then_remove_signals()
if not self.refresh_map_enable: if not self.refresh_map_enable:
break break
@ -804,77 +893,9 @@ class MTChunks:
#only generate the edges (since started with region 0 0 0 0) and expanding from there until no png is created: #only generate the edges (since started with region 0 0 0 0) and expanding from there until no png is created:
is_outline = (x==self.chunkx_min) or (x==self.chunkx_max) or (z==self.chunkz_min) or (z==self.chunkz_max) is_outline = (x==self.chunkx_min) or (x==self.chunkx_max) or (z==self.chunkz_min) or (z==self.chunkz_max)
if is_outline: if is_outline:
chunk_luid = self.get_chunk_luid(x,z) if self.check_chunk(x,z):
this_iteration_generates_count += 1
#if (is_different_world): #instead, see above where all chunk files and player files are deleted total_generated_count += 1
# self.remove_chunk(chunk_luid)
is_player_in_this_chunk = self.is_player_at_luid(chunk_luid)
is_render_needed = False
if not self.is_chunk_fresh(chunk_luid):
if is_player_in_this_chunk:
if self.is_chunk_yaml_marked(chunk_luid):
if self.is_chunk_yaml_marked_empty(chunk_luid):
is_render_needed = True
if self.is_verbose:
print (chunk_luid+": RENDERING nonfresh previously marked empty (player in it)")
else:
sys.stdout.write('.')
else:
if self.is_verbose:
print (chunk_luid+": SKIPPING nonfresh previously marked (player in it)")
#else:
#sys.stdout.write('.')
else:
is_render_needed = True
if self.is_verbose:
print (chunk_luid+": RENDERING nonfresh unmarked (player in it)")
else:
sys.stdout.write('.')
else:
if (not self.is_chunk_yaml_marked(chunk_luid)):
is_render_needed = True
if self.is_verbose:
print (chunk_luid+": RENDERING nonfresh unmarked (simple check since has no player)")
else:
sys.stdout.write('.')
else:
if self.is_verbose:
print (chunk_luid+": SKIPPING nonfresh previously marked (simple check since has no player)")
else:
if self.is_verbose:
print (chunk_luid+": SKIPPING fresh chunk")
#if (not self.is_chunk_yaml_marked(chunk_luid)):
#is_render_needed = True
# This should never happen since keeping the output of minetestmapper-numpy.py (after analyzing that output) is deprecated:
#if self.is_genresult_marked(chunk_luid) and not self.is_chunk_yaml_present(chunk_luid):
# tmp_chunk = MTChunk()
# genresult_path = self.get_chunk_genresult_tmp_path(chunk_luid)
# tmp_chunk.set_from_genresult(genresult_path)
# chunk_yaml_path = self.get_chunk_yaml_path(chunk_luid)
# tmp_chunk.save_yaml(chunk_yaml_path)
# print("(saved yaml to '"+chunk_yaml_path+"')")
if is_render_needed:
rendered_count += 1
if (self.render_chunk(x,z)):
total_generated_count += 1
outline_generates_count += 1
else:
if self.is_chunk_rendered_on_dest(chunk_luid):
total_generated_count += 1
outline_generates_count += 1
tmp_png_path = self.get_chunk_image_path(chunk_luid)
if self.is_verbose:
print(chunk_luid+": Skipping existing map tile file " + tmp_png_path + " (delete it to re-render)")
#elif is_empty_chunk:
#print("Skipping empty chunk " + chunk_luid)
#else:
#print(chunk_luid+": Not rendered on dest.")
if self.is_verbose: if self.is_verbose:
print ("") # blank line before next z so output is more readable print ("") # blank line before next z so output is more readable
self.chunkx_min -= 1 self.chunkx_min -= 1
@ -1013,7 +1034,7 @@ class MTChunks:
#if self.last_map_refresh_second is not None: #if self.last_map_refresh_second is not None:
#print ("waited "+str(best_timer()-self.last_map_refresh_second)+"s for map update") #print ("waited "+str(best_timer()-self.last_map_refresh_second)+"s for map update")
self.last_map_refresh_second = best_timer() self.last_map_refresh_second = best_timer()
self.check_map() self.check_map_inefficient_squarepattern()
else: else:
print("waiting before doing map update") print("waiting before doing map update")
else: else:
@ -1030,7 +1051,7 @@ class MTChunks:
if self.refresh_players_enable: if self.refresh_players_enable:
self.check_players() self.check_players()
if self.refresh_map_enable: if self.refresh_map_enable:
self.check_map() self.check_map_inefficient_squarepattern()
if __name__ == '__main__': if __name__ == '__main__':
mtchunks = MTChunks() mtchunks = MTChunks()

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