*

Unity/Assets/Scripts/TableCurve.cs

@@ -0,0 +1,63 @@
+using UnityEngine;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+
+public class TableCurve : Curve {
+	private readonly List<float> _args;
+	private readonly List<float> _vals;
+
+	public float[] Args{
+		get{return _args.ToArray();}
+	}
+
+	public float[] Vals{
+		get{return _vals.ToArray();}
+	}
+	public TableCurve(){
+		_args = new List<float>();
+		_vals = new List<float>();
+	}
+	public TableCurve(IList<float> args, IList<float> vals){
+		if((args == null) || (vals == null)){
+			_args = new List<float>();
+			_vals = new List<float>();
+			return;
+		}
+
+		_args = args.ToList();
+		_vals = vals.ToList();
+
+	}
+
+	public void AddArg(float arg){
+		_args.Add(arg);
+	}
+	public void AddVal(float val){
+		_vals.Add(val);
+	}
+
+    public override float Sample(float arg) {
+        arg = Mathf.Clamp(arg, _args[0], _args[_args.Count - 1]);
+        for (int i = 0; i < (_args.Count - 1); ++i) {
+            if (_args[i] == arg) {
+                return _vals[i];
+            }
+            var a = _args[i];
+            var b = _args[i + 1];
+            //args decreasing
+            if (b < a) {
+                if (arg < a && arg > b) {
+                    return Mathf.Lerp(_vals[i], _vals[i + 1], (arg - a) / (b - a));
+                }
+            } else {
+                if (arg > a && arg < b) {
+                    return Mathf.Lerp(_vals[i], _vals[i + 1], (arg - a) / (b - a));
+                }
+            }
+        }
+        return float.NaN;
+    }
+
+
+}