[Rseding91] [2.0.7] Cannot create LogisticFilter with non-zero value

[sparr]

Attempting to create a logistic filter with a non-zero value on a constant combinator control behavior produces an error "Can't specify non zero request with non trivial item filter condition."

1. build a constant combinator
2. game.player.selected.get_control_behavior().get_section(1).set_slot(1, {value={type="virtual",name="signal-X"}})
3. observe first slot of first (only) section has signal X with count 0
4. game.player.print(game.player.selected.get_control_behavior().get_section(1).get_slot(1).min)
5. observe min of 0, the count of the signal
6. manually set signal X count to 1
7. game.player.print(game.player.selected.get_control_behavior().get_section(1).get_slot(1).min)
8. observe min of 1, the count of the signal
9. optionally build a new constant combinator for the next step, this will not affect the outcome
10. game.player.selected.get_control_behavior().get_section(1).set_slot(1, {value={type="virtual",name="signal-X"},min=1})
11. observe error

PS: Also note that the signal/filter successfully created has a quality icon on it, which I don't think is appropriate or possible to achieve in this context in the normal UI.

[Rseding91]

Thanks for the report. The issue seems to be that the quality condition is defaulting to "any" which is not valid for values in constant combinators. If you add quality="normal" directly after the name="signal-x" it fixes it. That's not a great fix - since quality things are mostly meant to default to the correct values so they can be omitted when the quality prototypes are not being used.

[hgschmie]

This is also an issue when assigning a signal as output signal e.g. in a decider combinator (`set_output(idx, { signal = ... }`)