LogalDeveloper/Minecraft-Overviewer
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Performance improvements on update scan

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Xon
2011-03-19 02:50:44 +08:00
parent 08597ab1c0
commit 383e8197af
6 changed files with 99 additions and 104 deletions
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10
chunk.py
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@@ -371,16 +371,16 @@ class ChunkRenderer(object):
# and finally check for a block with same blockid. I we aren't in the border of a chunk,
# check for the block having the sme blockid.
if (up_right_blocks != None and up_right_blocks[0,y,z] == blockid) if x == 15 else blocks[x+1,y,z] == blockid:
if (up_right_blocks is not None and up_right_blocks[0,y,z] == blockid) if x == 15 else blocks[x+1,y,z] == blockid:
pseudo_data = pseudo_data | 0b1000
if (right_blocks != None and right_blocks[x,0,z] == blockid) if y == 15 else blocks[x,y + 1,z] == blockid:
if (right_blocks is not None and right_blocks[x,0,z] == blockid) if y == 15 else blocks[x,y + 1,z] == blockid:
pseudo_data = pseudo_data | 0b0100
if (left_blocks != None and left_blocks[15,y,z] == blockid) if x == 0 else blocks[x - 1,y,z] == blockid:
if (left_blocks is not None and left_blocks[15,y,z] == blockid) if x == 0 else blocks[x - 1,y,z] == blockid:
pseudo_data = pseudo_data | 0b0010
if (up_left_blocks != None and up_left_blocks[x,15,z] == blockid) if y == 0 else blocks[x,y - 1,z] == blockid:
if (up_left_blocks is not None and up_left_blocks[x,15,z] == blockid) if y == 0 else blocks[x,y - 1,z] == blockid:
pseudo_data = pseudo_data | 0b0001
# rotate the bits for other north orientations
@@ -443,7 +443,7 @@ class ChunkRenderer(object):
# make sure we have a correctly-ranged coordinates and enough
# info about the chunk
if not (blocks != None and skylight != None and blocklight != None and
if not (blocks is not None and skylight is not None and blocklight is not None and
local_x >= 0 and local_x < 16 and local_y >= 0 and local_y < 16 and
local_z >= 0 and local_z < 128):
# we have no useful info, return default