Add basic radar and weapon

2021-04-11 17:09:57 +02:00
parent 1c2fc7b86b
commit 2f7759d190
26 changed files with 465 additions and 45 deletions
@@ -0,0 +1,60 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using SynthySound;
+using EvilSatellites.Screens;
+using EvilSatellites.Objects;
+using Microsoft.Xna.Framework;
+
+namespace EvilSatellites
+{
+    public class Radar
+    {
+        public bool Active { get; set; }
+        public IGameObject Owner;
+        public IGameObject Target;
+        public IScreen Screen;
+        public ISoundEffect RadarNoise;
+        public Radar(IGameObject owner, IScreen screen)
+        {
+            Owner = owner;
+            Screen = screen;
+            RadarNoise = Screen.Manager.Sound.Load(@"sfx/ui/radar/pingEnemy.wav", false);
+            RadarNoise.Loop = true;
+            Active = false;
+        }
+
+        public void Start()
+        {
+            RadarNoise.Reset();
+            RadarNoise.Play();
+            Active = true;
+        }
+
+        public void Stop()
+        {
+            RadarNoise.Pause();
+            Active = false;
+        }
+
+        public void Update(List<IGameObject> objects)
+        {
+            float minDistance = 1000;
+            foreach (var obj in objects)
+            {
+                if (obj == Owner) continue;
+                float distance = Vector3.Distance(obj.Position, Owner.Position);
+                if (distance < minDistance)
+                {
+                    minDistance = distance;
+                    Target = obj;
+                }
+            }
+            Vector3 radarTarget = (Target.Position - Owner.Position);
+            radarTarget.Normalize();
+            RadarNoise.Pitch = MathHelper.Clamp(0.1f / Vector3.Distance(Owner.Rotation.Forward, radarTarget) * 3f, 0, 1);
+        }
+    }
+}