def removeAt(self, pos):
for blob in self.blobs:
dist = Vector.distanceSqr(blob.pos, pos)
print dist, blob.radius ** 2
if dist < blob.radius ** 2:
self.blobs.remove(blob)
self.blobDict.pop(blob.id, None)
break
def findCloseBlobs(self, blob, radius):
result = []
radiusSqr = radius * radius
for otherBlob in self.blobs:
if otherBlob.id == blob.id:
continue
if Vector.distanceSqr(blob.pos, otherBlob.pos) < radiusSqr:
result.append(otherBlob)
return result
def validate(self, blob, debug=False):
result = True
pos = blob.pos
if self.isSet(pos):
if debug:
print "isset fail"
result = False
else:
radius = blob.radius
sqrRadius = radius**2
for x in range(-radius, radius):
for y in range(-radius, radius):
if x*x + y*y <= sqrRadius:
cPos = pos + [x, y]
if self.isSet(cPos):
if debug:
print "wall collision fail"
result = False
break
if not result:
break
for otherBlob in self.blobs:
if otherBlob.id == blob.id:
continue
distance = Vector.distanceSqr(otherBlob.pos, blob.pos)
if distance < (otherBlob.radius + blob.radius) ** 2:
if debug:
print "blob collision fail"
result = False
break
return result
