def _compile_CHOICE(self, choice):
if choice['label'] is not None:
labelstmt = {'type': 'annotation', 'instruction': 'SECTION', 'section': choice['label'], 'params': []}
self.compile_statement(labelstmt)
self.add_paragraph("We are presented with a choice:", style='Actor Instruction')
if choice['title'] is not None:
self.add_paragraph(choice['title'][1], italic=False)
for c in choice['choices']:
self.add_paragraph(style='Choice')
if c['condition'] is None:
self.add_run(c['text'][1])
else:
self.add_run(c['text'][1] + "\n")
if scp.typed_check(c['condition'], 'boolean', True):
self.add_run('(always shown)', style='Choice Condition')
elif scp.typed_check(c['condition'], 'boolean', False):
self.add_run('(never shown)', style='Choice Condition')
elif scp.typed_check(c['condition'], 'id'):
cond_id = scp.to_words(c['condition'][1]).lower()
if cond_id.startswith('have '):
cond_ph = cond_id[len('have '):]
self.add_run('(choice shown only if we have ' + cond_ph + ')', style='Choice Condition')
else:
self.add_run('(choice shown only if \'' + cond_id + '\' is set)', style='Choice Condition')
else:
self.add_run('(choice shown only if ' + scp.to_human_readable(c['condition'][1]) + ')', style='Choice Condition')
if self.include_varsets:
for v in c['sets']:
self.add_paragraph(self.make_varset(v)[0], style='Choice Instruction')
self.add_paragraph(style='Choice Instruction')
go = self.make_goto({'destination': c['target']})
self.add_run(go[0])
self.add_internal_link(go[1], go[2])
self.add_run('.')
def make_varset(self, varset): line = '' if scp.typed_check(varset['value'], 'boolean'): return self.make_flagset(varset) var = scp.to_words(varset['name'][1]).lower() value = scp.get_expr(varset['value']) if scp.typed_check(varset['value'], 'incdec'): readable = scp.to_human_readable(var + value) var_in = readable.rfind(var) var_str = readable[var_in:].replace(var, scp.quote(var, "'"), 1) readable = readable[0:var_in] + var_str line = readable.strip().capitalize() + '.' else: line = 'Set the variable ' + scp.quote(var, "'") + ' to ' + value + '.' return (line, False)
def _compile_IF(self, ifstmt):
elsebr = None
firstbr = True
had_output = False
for br in ifstmt['branches']:
if br['condition'] is None:
elsestmt = br
else:
if not self.contains_writeable(br['statements']):
continue
had_output = True
negation = ''
if firstbr:
line = '%s do the following'
firstbr = False
else:
line = 'Otherwise,%s do the following'
cond = scp.get_expr(br['condition'])
if scp.typed_check(br['condition'], 'boolean'):
tcond = br['condition'][1]
if tcond:
negation = ' always'
line += ':'
else:
negation = ' never'
line += ':'
elif scp.typed_check(br['condition'], 'id'):
cond_words = scp.to_words(br['condition'][1]).lower()
if cond_words.startswith('have '):
cond_ph = cond_words[len('have '):]
line += ' only if we have ' + cond_ph + ':'
else:
line += ' only if ' + scp.quote(cond_words, "'") + ' is set:'
else:
line += ' only if ' + scp.to_human_readable(cond) + ':'
self.add_paragraph((line % negation).strip().capitalize(), style='Engine Instruction')
self.compile_block(br['statements'])
if elsebr is not None and had_output and self.contains_writeable(elsebr['statements']):
self.add_paragraph("Otherwise, do the following:", style='Engine Instruction')
self.compile_block(elsebr['statements'])
if not had_output:
self._add_break = False
def _compile_WHILE(self, whilestmt):
line = "Do the following "
cond = scp.get_expr(whilestmt['condition'])
if scp.typed_check(whilestmt['condition'], 'boolean'):
tcond = whilestmt['condition'][1]
if tcond:
line += 'forever:'
else:
line = 'Never do the following:'
elif scp.typed_check(whilestmt['condition'], 'id'):
cond_words = scp.to_words(whilestmt['condition'][1]).lower()
if cond_words.startswith('have '):
cond_ph = cond_words[len('have '):]
line += 'while we have ' + cond_ph + ':'
else:
line += 'while ' + scp.quote(cond_words, "'") + ' is set:'
else:
line += 'while ' + scp.to_human_readable(cond) + ':'
if self.contains_writeable(whilestmt['statements']):
self.add_paragraph(line, style='Engine Instruction')
self.compile_block(whilestmt['statements'])
else:
self._add_break = False
