92 lines
2.4 KiB
C#
92 lines
2.4 KiB
C#
using Microsoft.Xna.Framework;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Xml.Linq;
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namespace Barotrauma.Items.Components
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{
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class MotionSensor : ItemComponent
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{
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private const float UpdateInterval = 0.1f;
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private string output, falseOutput;
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private bool motionDetected;
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private float range;
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private float updateTimer;
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[InGameEditable, HasDefaultValue(0.0f, true)]
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public float Range
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{
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get { return range; }
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set
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{
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range = MathHelper.Clamp(value, 0.0f, 500.0f);
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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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[InGameEditable, HasDefaultValue("", true)]
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public string FalseOutput
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{
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get { return falseOutput; }
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set { falseOutput = value; }
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}
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public MotionSensor(Item item, XElement element)
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: base (item, element)
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{
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IsActive = true;
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}
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public override void Update(float deltaTime, Camera cam)
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{
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if (motionDetected)
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{
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item.SendSignal(1, output, "state_out");
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}
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else if (!string.IsNullOrWhiteSpace(falseOutput))
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{
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item.SendSignal(1, falseOutput, "state_out");
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}
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updateTimer -= deltaTime;
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if (updateTimer>0.0f) return;
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motionDetected = false;
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updateTimer = UpdateInterval;
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if (item.body != null && item.body.Enabled)
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{
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if (Math.Abs(item.body.LinearVelocity.X) > 0.01f || Math.Abs(item.body.LinearVelocity.Y) > 0.1f)
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{
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motionDetected = true;
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}
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}
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foreach (Character c in Character.CharacterList)
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{
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if (Math.Abs(c.WorldPosition.X - item.WorldPosition.X) < range &&
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Math.Abs(c.WorldPosition.Y - item.WorldPosition.Y) < range)
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{
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if (!c.AnimController.Limbs.Any(l => l.body.FarseerBody.Awake)) continue;
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motionDetected = true;
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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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}
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