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Functions Rendering

This commit is contained in:
Kyler 2024-04-22 22:38:53 -06:00
parent 1d9dafe0bd
commit c5eed3b918
1 changed files with 44 additions and 6 deletions
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50
server/main.py
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@ -50,6 +50,7 @@ BLOCK_EMPTY = {'name': 'minecraft:air'}
BLOCK_SURFACE = {'name': 'minecraft:grass_block', 'snowy': 'false'}
BLOCK_SUBSURFACE = {'name': 'minecraft:dirt'}
BLOCK_UNDERGROUND = {'name': 'minecraft:stone'}
BLOCK_DEFAULT = {'name': 'minecraft:cobblestone'}
class Buffer_1_18_2(Buffer1_14):
@ -220,7 +221,7 @@ class YTDServerProtocol(ServerProtocol):
self,
self.display_name, # type: ignore
0,
325,
0, #325,
0,
0,
0,
@ -244,7 +245,7 @@ class YTDServerProtocol(ServerProtocol):
# Start sending "Keep Alive" packets
self.ticker.add_loop(20, self.update_keep_alive)
self.ticker.add_loop(.5/self.ticker.interval, self.manage_queue)
self.ticker.add_loop(.25/self.ticker.interval, self.manage_queue)
# Announce player join to other players
self.factory.broadcast_player_join(self)
@ -357,6 +358,13 @@ class YTDServerProtocol(ServerProtocol):
buff.discard()
def send_block_change(self, x, y, z, block):
self.send_packet(
'block_change',
self.buff_type.pack_position(x,y,z),
self.buff_type.pack_varint(REGISTRY.encode_block(block)),
)
def send_unload_chunk(self, x, z):
self.send_packet(
'unload_chunk',
@ -383,6 +391,8 @@ class YTDServerProtocol(ServerProtocol):
self.buff_type.pack_varint(0), # Sky Light Array Length
self.buff_type.pack_varint(0), # Block Light Array Length
)
for i in self.factory.fix(x,z):
self.send_block_change(*i,BLOCK_EMPTY)
class YTDServerFactory(ServerFactory):
@ -466,11 +476,35 @@ class YTDServerFactory(ServerFactory):
player.buff_type.pack_uuid(removed.uuid)) # Player UUID
@staticmethod
def func(cx, cy, cz, xi, yi, zi):
def chunk_func(cx, cy, cz, xi, yi, zi):
x = cx * 16 + xi
y = cy * 16 + yi
z = cz * 16 + zi
return x*x/20 + y*y/10 <= z*z/30
return YTDServerFactory.func(x,y,z)
@staticmethod
def func(x, y, z):
# return x + z == y
return x*x/20 - z*z/20 > y
# f = lambda x,z,y: x*x/20 - y*y/20 - z
# s = lambda x: math.copysign(1, x)
# v = s(f(x,y,z))
# return sum((
# v == s(f(x,y,z+1)),
# v == s(f(x,+1,z)),
# v == s(f(x,y+1,z+1)),
# v == s(f(+1,y,z)),
# v == s(f(x+1,y,z+1)),
# v == s(f(x+1,y+1,z)),
# v == s(f(x+1,y+1,z+1)),
# ))
def fix(self, x, z):
blocks = []
for y in range(-64,325,16):
if not self.func(x*16,y,z*16):
blocks.append((x*16,y,z*16))
return blocks
def generate(self, x, z):
# array[y][z][x]
@ -480,9 +514,13 @@ class YTDServerFactory(ServerFactory):
for _ in range(CHUNKS_TALL):
sections.append(BlockArray.empty(REGISTRY))
for y, sec in enumerate(sections):
sec[0] = BLOCK_DEFAULT
for i, xi, yi, zi in chunk_range():
if self.func(x,y%3,z,xi,yi,zi):
sec[i] = BLOCK_UNDERGROUND
if self.chunk_func(x,y-4,z,xi,yi,zi):
# print(x * 16 + xi,(y-4) * 16 + yi,z * 16 + zi)
sec[i] = BLOCK_DEFAULT
# else:
# sec[i] = BLOCK_EMPTY
height_map = NBT.TagRoot({'':NBT.TagCompound({'MOTION_BLOCKING':NBT.TagLongArray(PackedArray.empty_height())})})
return sections, height_map