77 lines
2.2 KiB
C#
77 lines
2.2 KiB
C#
using System;
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using System.Xml.Linq;
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namespace Subsurface.Items.Components
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{
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class AndComponent : ItemComponent
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{
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protected string output;
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//an array to keep track of how long ago a non-zero signal was received on both inputs
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protected float[] timeSinceReceived;
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//the output is sent if both inputs have received a signal within the timeframe
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protected float timeFrame;
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[InGameEditable, HasDefaultValue(0.1f, true)]
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public float TimeFrame
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{
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get { return timeFrame; }
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set
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{
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timeFrame = Math.Max(0.0f, value);
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}
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}
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[InGameEditable, HasDefaultValue("1", true)]
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public string Output
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{
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get { return output; }
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set { output = value; }
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}
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public AndComponent(Item item, XElement element)
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: base (item, element)
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{
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timeSinceReceived = new float[] { timeFrame*2.0f, timeFrame*2.0f};
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//output = "1";
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}
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public override void Update(float deltaTime, Camera cam)
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{
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bool sendOutput = true;
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for (int i = 0; i<timeSinceReceived.Length; i++)
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{
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if (timeSinceReceived[i] > timeFrame) sendOutput = false;
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timeSinceReceived[i] += deltaTime;
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}
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if (sendOutput)
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{
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item.SendSignal(output, "signal_out");
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}
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}
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public override void ReceiveSignal(string signal, Connection connection, Item sender, float power=0.0f)
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{
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switch (connection.name)
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{
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case "signal_in1":
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if (signal == "0") return;
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timeSinceReceived[0] = 0.0f;
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isActive = true;
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break;
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case "signal_in2":
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if (signal == "0") return;
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timeSinceReceived[1] = 0.0f;
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isActive = true;
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break;
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case "set_output":
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output = signal;
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break;
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}
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}
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}
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}
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