61 lines
1.7 KiB
C#
61 lines
1.7 KiB
C#
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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 SynthySound;
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using EvilSatellites.Screens;
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using EvilSatellites.Objects;
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using Microsoft.Xna.Framework;
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namespace EvilSatellites
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{
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public class Radar
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{
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public bool Active { get; set; }
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public IGameObject Owner;
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public IGameObject Target;
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public IScreen Screen;
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public ISoundEffect RadarNoise;
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public Radar(IGameObject owner, IScreen screen)
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{
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Owner = owner;
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Screen = screen;
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RadarNoise = Screen.Manager.Sound.Load(@"sfx/ui/radar/pingEnemy.wav", false);
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RadarNoise.Loop = true;
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Active = false;
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}
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public void Start()
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{
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RadarNoise.Reset();
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RadarNoise.Play();
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Active = true;
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}
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public void Stop()
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{
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RadarNoise.Pause();
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Active = false;
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}
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public void Update(List<IGameObject> objects)
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{
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float minDistance = 1000;
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foreach (var obj in objects)
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{
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if (obj == Owner) continue;
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float distance = Vector3.Distance(obj.Position, Owner.Position);
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if (distance < minDistance)
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{
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minDistance = distance;
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Target = obj;
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}
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}
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Vector3 radarTarget = (Target.Position - Owner.Position);
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radarTarget.Normalize();
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RadarNoise.Pitch = MathHelper.Clamp(0.1f / Vector3.Distance(Owner.Rotation.Forward, radarTarget) * 3f, 0, 1);
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}
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}
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}
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