def gen_assign(n, g=True):
slot = c.Var('memory_slot_%d' % n)
self.define_objective('memory_slot_%d' % n, None)
return c.ExecuteChain() \
.cond('if') \
.score_range(mar, c.ScoreRange(n, n)) \
.run(c.OpAssign(mbr if g else slot, slot if g else mbr))
def _branch_apply(out, if_true, if_false, apply):
inverted = not if_true
if inverted:
if_true, if_false = if_false, if_true
have_false = if_false is not None
if have_false:
# Workaround: execute store doesn't set success to 0 if failed
# See MC-125058
# Can't use execute store anyway because it locks the success
# tracker. See MC-125145
out.write(c.SetConst(c.Var('success_tracker'), 0))
true_fn = c.Function(if_true.global_name)
out.write(
apply(c.ExecuteChain().cond('unless' if inverted else 'if')).run(
true_fn))
if have_false:
false_fn = c.Function(if_false.global_name)
out.write(c.ExecuteChain().cond('if').score_range(
c.Var('success_tracker'), c.ScoreRange(0, 0)).run(false_fn))
def apply(self, exec, chain, out):
with exec.context(self.var.open_for_read(out)) as ref:
chain.cond(self.condtype).score_range(
ref, c.ScoreRange(self.min, self.max))
def apply(self, out, func):
range = c.ScoreRange(self.min, self.max)
with self.var.open_for_read(out) as var:
_branch_apply(out, func.namespace, self.if_true, self.if_false,
lambda cond: cond.score_range(var, range))
def gen_fn(fn, p):
return c.ExecuteChain() \
.cond('if') \
.score_range(mar, c.ScoreRange(p.min, p.max)) \
.run(c.Function(pair_name(fn, p)))