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Getting north the same way than in Minecraft

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Inversing Z axis instead of X axis in order to get North the same direction than in Minecraft.
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Schmeldric 2017-02-22 19:38:35 +01:00 committed by Auke Kok
parent 457facbf80
commit ac9f2b58b5
1 changed files with 11 additions and 6 deletions
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17
block.py
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@ -137,12 +137,14 @@ class MCBlock:
l3=[] l3=[]
for y in range(0,2047,128): for y in range(0,2047,128):
for z in range(0,127,8): for z in range(120,-1,-8):
#for z in range(0,127,8):
locSt=y+z locSt=y+z
l2 = l[locSt:locSt+8] l2 = l[locSt:locSt+8]
for i in reversed(l2): #for i in reversed(l2):
l3.append((i>>4)&0xf) for i in l2:
l3.append(i&0xf) l3.append(i&0xf)
l3.append((i>>4)&0xf)
return l3 return l3
@ -154,12 +156,15 @@ class MCBlock:
# NB data, skylight and blocklight are only 4bits of data # NB data, skylight and blocklight are only 4bits of data
# To convert minecraft to minetest coordinates you must invert the x order while leaving y and z the same # To convert minecraft to minetest coordinates you must invert the x order while leaving y and z the same
# 2017/02/14 : In order to have north on the good side, we'll rather invert Z axis
l3=[] l3=[]
for y in range(0,4095,256): for y in range(0,4095,256):
for z in range(0,255,16): #for z in range(0,255,16):
for z in range(240,-1,-16):
locSt=y+z locSt=y+z
l2 = l[locSt:locSt+16] l2 = l[locSt:locSt+16]
for i in reversed(l2): #for i in reversed(l2):
for i in l2:
l3.append(i) l3.append(i)
return l3 return l3
@ -474,7 +479,7 @@ class MTMap:
num_saved += 1 num_saved += 1
cur.execute("INSERT INTO blocks VALUES (?,?)", cur.execute("INSERT INTO blocks VALUES (?,?)",
# (self.getBlockAsInteger((-block.pos[0],block.pos[1],block.pos[2])), # (self.getBlockAsInteger((-block.pos[0],block.pos[1],block.pos[2])),
(self.getBlockAsInteger((block.pos[0],block.pos[1],block.pos[2])), (self.getBlockAsInteger((-block.pos[0],block.pos[1],-block.pos[2])),
block.save())) block.save()))
conn.commit() conn.commit()