Add first batch of PQS

Source/AltitudeMath.cs

@@ -0,0 +1,105 @@
+using System;
+using UnityEngine;
+using Kopernicus.Configuration.ModLoader;
+using Kopernicus.Configuration;
+using Kopernicus;
+using LibNoise.Unity;
+using LibNoise.Unity.Generator;
+
+namespace KLE
+{
+    #region PQSMods
+    public class PQSMod_AltitudeMath : PQSMod
+    {
+        //Enter the command entries.
+        public enum Command
+        {
+            Add,
+            Subtract,
+            Multiply,
+            Divide
+        }
+        //The amount added or subtracted, or the number multiplied or divided by
+        public Double effect = 0;
+        private Double ModMode = 0;
+        public Boolean effectIsPercentage = false;
+        private Double effectAsPercent;
+        public Command command;
+
+        public override void OnSetup()
+        {
+            switch(command)
+            {
+                case Command.Add:
+                    ModMode = 1;
+                    break;
+                case Command.Subtract:
+                    ModMode = 2;
+                    break;
+                case Command.Multiply:
+                    ModMode = 3;
+                    break;
+                case Command.Divide:
+                    ModMode = 4;
+                    break;
+                default:
+                    throw new ArgumentException("Command is something undefinable. Valid entries are Add, Subtract, Multiply and Divide.", nameof(command));
+            }
+            effectAsPercent = effect / 100;
+
+        }
+        public override void OnVertexBuildHeight(PQS.VertexBuildData data)
+        {
+            if (ModMode == 4 && effect == 0)
+                throw new ArgumentException("That's not funny, man.", nameof(effect));
+            if (!effectIsPercentage)
+            {
+                if (ModMode == 1)
+                    data.vertHeight = data.vertHeight + effect;
+                if (ModMode == 2)
+                    data.vertHeight = data.vertHeight - effect;
+                if (ModMode == 3)
+                    data.vertHeight = data.vertHeight * effect;
+                if (ModMode == 4)
+                    data.vertHeight = data.vertHeight / effect;
+            }
+            if (effectIsPercentage)
+            {
+                if (ModMode == 1)
+                    data.vertHeight = data.vertHeight + (data.vertHeight * effectAsPercent);
+                if (ModMode == 2)
+                    data.vertHeight = data.vertHeight - (data.vertHeight * effectAsPercent);
+                if (ModMode == 3)
+                    data.vertHeight = data.vertHeight * (data.vertHeight * effectAsPercent);
+                if (ModMode == 4)
+                    data.vertHeight = data.vertHeight / (data.vertHeight * effectAsPercent);
+            }
+        }
+    }
+    #endregion
+
+    #region ModLoader
+    [RequireConfigType(ConfigType.Node)]
+    public class AltitudeMath : ModLoader<PQSMod_AltitudeMath>
+    {
+        [ParserTarget("command", optional = true)]
+        public EnumParser<PQSMod_AltitudeMath.Command> command
+        {
+            get { return mod.command; }
+            set { mod.command = value; }
+        }
+        [ParserTarget("effect", optional = true)]
+        public NumericParser<double> effect
+        {
+            get { return mod.effect; }
+            set { mod.effect = value; }
+        }
+        [ParserTarget("effectIsPercentage", optional = true)]
+        public NumericParser<bool> effectIsPercentage
+        {
+            get { return mod.effectIsPercentage; }
+            set { mod.effectIsPercentage = value; }
+        }
+    }
+    #endregion
+}