planetmaker@localhost:~/ottd/grfdev$ nmlc -d test_nml.nml 
Switch, Feature = 0, name = pass_weight_switch
  Expression:
    ID: vehicle_type_id
  Body:
    Min:
      Int: 0
    Max:
      Int: 0
    Result:
      Return value:
        Int: 35
    Min:
      Int: 1
    Max:
      Int: 1
    Result:
      Return value:
        Int: 70
    Min:
      ID: default
    Max:
      ID: default
    Result:
      Return value:
        Int: 0
Switch, Feature = 0, name = pass_weight_checks
  Expression:
    ID: grfid
  Body:
    Min:
      Call function: str2number
        Parameter:
          String literal: "EN\01\01"
    Max:
      Call function: str2number
        Parameter:
          String literal: "EN\01\01"
    Result:
      Go to block:
        ID: pass_weight_switch
    Min:
      ID: default
    Max:
      ID: default
    Result:
      Return value:
        Int: 0
Item, feature 0x0
  Property block:
    Property: weight
      ID: pass_weight_checks
 nmlc warning: "test_nml.nml", line 8: Block 'pass_weight_checks' is not referenced, ignoring.
 nmlc warning: "test_nml.nml", line 2: Block 'pass_weight_switch' is not referenced, ignoring.
nmlc ERROR: "test_nml.nml", line 15: Binary operator requires both operands to be integers.
planetmaker@localhost:~/ottd/grfdev$ nmlc -s test_nml.nml 
 nmlc warning: "test_nml.nml", line 8: Block 'pass_weight_checks' is not referenced, ignoring.
 nmlc warning: "test_nml.nml", line 2: Block 'pass_weight_switch' is not referenced, ignoring.
nmlc ERROR: "test_nml.nml", line 15: Binary operator requires both operands to be integers.
Traceback (most recent call last):
  File "/home/planetmaker/bin/nmlc", line 6, in <module>
    main.run()
  File "/home/planetmaker/ottd/grfdev/nml/nml/main.py", line 425, in run
    main(sys.argv[1:])
  File "/home/planetmaker/ottd/grfdev/nml/nml/main.py", line 170, in main
    ret = nml(input, input_filename, opts.debug, outputs, opts.start_sprite_num, opts.compress, opts.crop, not opts.no_cache, opts.forced_palette, opts.md5_filename)
  File "/home/planetmaker/ottd/grfdev/nml/nml/main.py", line 248, in nml
    tmp_actions = result.get_action_list()
  File "/home/planetmaker/ottd/grfdev/nml/nml/ast/base_statement.py", line 154, in get_action_list
    action_list.extend(stmt.get_action_list())
  File "/home/planetmaker/ottd/grfdev/nml/nml/ast/item.py", line 98, in get_action_list
    return base_statement.BaseStatementList.get_action_list(self)
  File "/home/planetmaker/ottd/grfdev/nml/nml/ast/base_statement.py", line 154, in get_action_list
    action_list.extend(stmt.get_action_list())
  File "/home/planetmaker/ottd/grfdev/nml/nml/ast/item.py", line 169, in get_action_list
    return action0.parse_property_block(self.prop_list, item_feature, item_id, item_size)
  File "/home/planetmaker/ottd/grfdev/nml/nml/actions/action0.py", line 661, in parse_property_block
    value_list_list.extend(parse_property_value(prop_info, prop.value, prop.unit, size_bit) for prop_info in new_prop_info_list)
  File "/home/planetmaker/ottd/grfdev/nml/nml/actions/action0.py", line 661, in <genexpr>
    value_list_list.extend(parse_property_value(prop_info, prop.value, prop.unit, size_bit) for prop_info in new_prop_info_list)
  File "/home/planetmaker/ottd/grfdev/nml/nml/actions/action0.py", line 518, in parse_property_value
    value = prop_info['value_function'](value)
  File "/home/planetmaker/ottd/grfdev/nml/nml/actions/action0properties.py", line 179, in <lambda>
    low_byte_info = {'num': low_prop, 'size': 1, 'value_function': lambda value: BinOp(nmlop.AND, value, ConstantNumeric(0xFF, value.pos), value.pos).reduce()}
  File "/home/planetmaker/ottd/grfdev/nml/nml/expression/binop.py", line 77, in reduce
    self.op.validate_func(expr1, expr2, self.pos)
  File "/home/planetmaker/ottd/grfdev/nml/nml/nmlop.py", line 100, in validate_func_int
    raise generic.ScriptError("Binary operator requires both operands to be integers.", pos)
nml.generic.ScriptError: "test_nml.nml", line 15: Binary operator requires both operands to be integers.
planetmaker@localhost:~/ottd/grfdev$ cd nml
planetmaker@localhost:~/ottd/grfdev/nml$ hg pull -u
Rufe von http://dev.openttdcoop.org/hg/nml ab
echte Adresse ist https://hg.openttdcoop.org/nml
Suche nach Änderungen
Keine Änderungen gefunden
planetmaker@localhost:~/ottd/grfdev/nml$ cd ..
planetmaker@localhost:~/ottd/grfdev$ cat test_nml.nml 
//Sets weight of the passenger carriage based on the engine.
switch(FEAT_TRAINS, PARENT, pass_weight_switch,  vehicle_type_id) {
   0: return 35;
   1: return 70;
   default: return 0;
}
//Checks for native grfid
switch(FEAT_TRAINS, PARENT, pass_weight_checks, grfid) {
   str2number("EN\01\01"): pass_weight_switch;
   default: return 0;
}
//Passenger Car
item(FEAT_TRAINS, item_passenger_wagon, 0) {
   property {
      weight: pass_weight_checks;
   }
}