Server job assigning logic, submarine movement syncing, submarine collision improvements, spawnpoints in levels

2015-07-08 11:37:47 +03:00
parent 3af9b8183b
commit d56f7f3f77
155 changed files with 39772 additions and 261 deletions
@@ -0,0 +1,110 @@
+using System;
+using System.Collections.Generic;
+using FarseerPhysics.Dynamics;
+using Microsoft.Xna.Framework;
+
+namespace FarseerPhysics.Controllers
+{
+    public enum GravityType
+    {
+        Linear,
+        DistanceSquared
+    }
+
+    public class GravityController : Controller
+    {
+        public GravityController(float strength)
+            : base(ControllerType.GravityController)
+        {
+            Strength = strength;
+            MaxRadius = float.MaxValue;
+            GravityType = GravityType.DistanceSquared;
+            Points = new List<Vector2>();
+            Bodies = new List<Body>();
+        }
+
+        public GravityController(float strength, float maxRadius, float minRadius)
+            : base(ControllerType.GravityController)
+        {
+            MinRadius = minRadius;
+            MaxRadius = maxRadius;
+            Strength = strength;
+            GravityType = GravityType.DistanceSquared;
+            Points = new List<Vector2>();
+            Bodies = new List<Body>();
+        }
+
+        public float MinRadius { get; set; }
+        public float MaxRadius { get; set; }
+        public float Strength { get; set; }
+        public GravityType GravityType { get; set; }
+        public List<Body> Bodies { get; set; }
+        public List<Vector2> Points { get; set; }
+
+        public override void Update(float dt)
+        {
+            Vector2 f = Vector2.Zero;
+
+            foreach (Body worldBody in World.BodyList)
+            {
+                if (!IsActiveOn(worldBody))
+                    continue;
+
+                foreach (Body controllerBody in Bodies)
+                {
+                    if (worldBody == controllerBody || (worldBody.IsStatic && controllerBody.IsStatic) || !controllerBody.Enabled)
+                        continue;
+
+                    Vector2 d = controllerBody.Position - worldBody.Position;
+                    float r2 = d.LengthSquared();
+
+                    if (r2 <= Settings.Epsilon || r2 > MaxRadius * MaxRadius || r2 < MinRadius * MinRadius)
+                        continue;
+
+                    switch (GravityType)
+                    {
+                        case GravityType.DistanceSquared:
+                            f = Strength / r2 * worldBody.Mass * controllerBody.Mass * d;
+                            break;
+                        case GravityType.Linear:
+                            f = Strength / (float)Math.Sqrt(r2) * worldBody.Mass * controllerBody.Mass * d;
+                            break;
+                    }
+
+                    worldBody.ApplyForce(ref f);
+                }
+
+                foreach (Vector2 point in Points)
+                {
+                    Vector2 d = point - worldBody.Position;
+                    float r2 = d.LengthSquared();
+
+                    if (r2 <= Settings.Epsilon || r2 > MaxRadius * MaxRadius || r2 < MinRadius * MinRadius)
+                        continue;
+
+                    switch (GravityType)
+                    {
+                        case GravityType.DistanceSquared:
+                            f = Strength / r2 * worldBody.Mass * d;
+                            break;
+                        case GravityType.Linear:
+                            f = Strength / (float)Math.Sqrt(r2) * worldBody.Mass * d;
+                            break;
+                    }
+
+                    worldBody.ApplyForce(ref f);
+                }
+            }
+        }
+
+        public void AddBody(Body body)
+        {
+            Bodies.Add(body);
+        }
+
+        public void AddPoint(Vector2 point)
+        {
+            Points.Add(point);
+        }
+    }
+}