X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=era.mi%2Fsrc%2Fera%2Fmi%2Flogic%2Fcomponents%2FConnector.java;h=89fb96eb4d6737ec44548f19458c8edc4d20e513;hb=70afb26181aba8de30ea6f796ea5c2a573d9ecab;hp=2a9d5ae38adb6753cebc2377c70560a43b37ea63;hpb=fb957af9f642560f3a97bcab0d9d09c233291baa;p=Mograsim.git diff --git a/era.mi/src/era/mi/logic/components/Connector.java b/era.mi/src/era/mi/logic/components/Connector.java index 2a9d5ae3..89fb96eb 100644 --- a/era.mi/src/era/mi/logic/components/Connector.java +++ b/era.mi/src/era/mi/logic/components/Connector.java @@ -1,79 +1,75 @@ -package era.mi.logic.components; - -import java.util.List; - -import era.mi.logic.Bit; -import era.mi.logic.Simulation; -import era.mi.logic.wires.WireArray; -import era.mi.logic.wires.WireArray.WireArrayEnd; -import era.mi.logic.wires.WireArrayObserver; - -public class Connector implements WireArrayObserver, Component -{ - private boolean connected; - private final WireArray a; - private final WireArray b; - private final WireArrayEnd aI; - private final WireArrayEnd bI; - - public Connector(WireArray a, WireArray b) - { - if (a.length != b.length) - throw new IllegalArgumentException(String.format("WireArray width does not match: %d, %d", a.length, b.length)); - this.a = a; - this.b = b; - a.addObserver(this); - b.addObserver(this); - aI = a.createInput(); - bI = b.createInput(); - } - - public void connect() - { - connected = true; - update(a); - update(b); - } - - public void disconnect() - { - connected = false; - aI.clearSignals(); - bI.clearSignals(); - } - - public void setConnection(boolean connected) - { - if (connected) - connect(); - else - disconnect(); - } - - @Override - public void update(WireArray initiator, Bit[] oldValues) - { - if (connected) - Simulation.TIMELINE.addEvent(e -> update(initiator), 1); - } - - private void update(WireArray initiator) - { - if (initiator == a) - bI.feedSignals(aI.wireValuesExcludingMe()); - else - aI.feedSignals(bI.wireValuesExcludingMe()); - } - - @Override - public List getAllInputs() - { - return List.of(a, b); - } - - @Override - public List getAllOutputs() - { - return List.of(a, b); - } -} +package era.mi.logic.components; + +import java.util.List; + +import era.mi.logic.Simulation; +import era.mi.logic.types.BitVector; +import era.mi.logic.wires.Wire; +import era.mi.logic.wires.Wire.WireEnd; +import era.mi.logic.wires.WireObserver; + +public class Connector implements WireObserver, Component +{ + private boolean connected; + private final WireEnd a; + private final WireEnd b; + + public Connector(WireEnd a, WireEnd b) + { + if (a.length() != b.length()) + throw new IllegalArgumentException(String.format("WireArray width does not match: %d, %d", a.length(), b.length())); + this.a = a; + this.b = b; + a.addObserver(this); + b.addObserver(this); + } + + public void connect() + { + connected = true; + update(a.getWire()); + update(b.getWire()); + } + + public void disconnect() + { + connected = false; + a.clearSignals(); + b.clearSignals(); + } + + public void setConnection(boolean connected) + { + if (connected) + connect(); + else + disconnect(); + } + + @Override + public void update(Wire initiator, BitVector oldValues) + { + if (connected) + Simulation.TIMELINE.addEvent(e -> update(initiator), 1); + } + + private void update(Wire initiator) + { + if (initiator == a.getWire()) + b.feedSignals(a.wireValuesExcludingMe()); + else + a.feedSignals(b.wireValuesExcludingMe()); + } + + @Override + public List getAllInputs() + { + return List.of(a, b); + } + + @Override + public List getAllOutputs() + { + return List.of(a, b); + } +}