def llGetAlpha(face):
face = fi(face)
if face > 8:
return 1.0
# Negative face numbers return (float)llGetNumberOfSides(), which isn't
# computable.
raise ELSLCantCompute
def llDetectedTouchUV(idx, evsym=None):
idx = fi(idx)
if 0 <= idx <= 15 and (evsym is None or 'detect' in evsym):
# In detection events that are not touch events, it returns
# TOUCH_INVALID_TEXCOORD if idx < num, else ZERO_VECTOR,
# but we only know that num >= 1.
if idx == 0 and evsym is not None and 'touch' not in evsym:
# index 0 always exists, so we know the result
return TOUCH_INVALID_TEXCOORD
raise ELSLCantCompute
return ZERO_VECTOR
def llDetectedOwner(idx, evsym=None):
idx = fi(idx)
if 0 <= idx <= 15 and (evsym is None or 'detect' in evsym):
raise ELSLCantCompute
return Key(NULL_KEY)
def llDetectedLinkNumber(idx, evsym=None):
idx = fi(idx)
if 0 <= idx <= 15 and (evsym is None or 'detect' in evsym):
raise ELSLCantCompute
return 0
def llDetectedGrab(idx, evsym=None):
idx = fi(idx)
if 0 <= idx <= 15 and (evsym is None or 'grab' in evsym):
raise ELSLCantCompute
return ZERO_VECTOR
def llAvatarOnLinkSitTarget(link):
link = fi(link)
if link > 255 or link == -2147483648:
return Key(NULL_KEY)
raise ELSLCantCompute
def llGetLinkName(link):
link = fi(link)
if link < -2147483646 or link > 256:
return NULL_KEY
raise ELSLCantCompute
def llGetInventoryPermMask(item, category):
item = fs(item)
category = fi(category)
if category < 0 or category > 4 or item == u'':
return 0
raise ELSLCantCompute
def llGetInventoryNumber(kind):
kind = fi(kind)
if kind != -1 and kind not in valid_inventory_kinds:
return 0
raise ELSLCantCompute
def llGetInventoryName(kind, index):
kind = fi(kind)
index = fi(index)
if kind != -1 and kind not in valid_inventory_kinds or index < 0:
return u''
raise ELSLCantCompute
def llGetExperienceErrorMessage(errno):
errno = fi(errno)
if errno < -1 or errno > 18:
errno = -1
return xp_error_messages[errno]
def llGetColor(face):
face = fi(face)
if face > 8:
return Vector((1.,1.,1.))
# Returns the average colour when negative (can't be computed)
raise ELSLCantCompute
def llGetAgentList(scope, options):
scope = fi(scope)
options = fl(options)
if scope not in (1, 2, 4):
return [u'INVALID_SCOPE']
raise ELSLCantCompute
def llDetectedTouchPos(idx, evsym=None):
idx = fi(idx)
if 0 <= idx <= 15 and (evsym is None or 'touch' in evsym):
raise ELSLCantCompute
return ZERO_VECTOR
def llDetectedTouchFace(idx, evsym=None):
idx = fi(idx)
if 0 <= idx <= 15 and (evsym is None or 'touch' in evsym):
raise ELSLCantCompute
return -1 if 'detect' in evsym and 0 <= idx <= 15 else 0
def llDetectedRot(idx, evsym=None):
idx = fi(idx)
if 0 <= idx <= 15 and (evsym is None or 'detect' in evsym):
raise ELSLCantCompute
return ZERO_ROTATION
