Merge branch 'master' of github.com:benbeltran/super-polarity

[rbdr/super-polarity] / Super Polarity / BasicGenerator.cs

diff --git a/Super Polarity/BasicGenerator.cs b/Super Polarity/BasicGenerator.cs
new file mode 100644 (file)
index 0000000..ba51742
--- /dev/null
+++ b/Super Polarity/BasicGenerator.cs
@@ -0,0 +1,77 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Microsoft.Xna.Framework;
+
+namespace SuperPolarity
+{
+    class BasicGenerator
+    {
+        public enum Ships : byte { Ship, Scout, Battlecruiser };
+
+        protected Ships ShipType;
+        protected SuperPolarity Game;
+        protected int ScoreThreshold;
+        protected int Rate;
+        protected int CurrentTime;
+        protected Random Randomizer;
+        protected Vector2 Position;
+
+        public void Initialize(SuperPolarity game, Vector2 position, Ships shipType, int rate, int scoreThreshold)
+        {
+            Game = game;
+            ShipType = shipType;
+            ScoreThreshold = scoreThreshold;
+            Rate = rate;
+            Randomizer = new Random();
+            Position = position;
+            CurrentTime = rate;
+        }
+
+        public void Update(GameTime gameTime)
+        {
+            if (ActorManager.CountBaddies() > 50)
+            {
+                return;
+            }
+
+            if (Game.Player.Score >= ScoreThreshold)
+            {
+                CurrentTime = CurrentTime + gameTime.ElapsedGameTime.Milliseconds;
+
+                if (CurrentTime >= Rate)
+                {
+                    CurrentTime = 0;
+                    Spawn();
+                }
+            }
+        }
+
+        protected void Spawn()
+        {
+            var polarity = Ship.Polarity.Positive;
+
+            if (Randomizer.Next(2) == 1)
+            {
+                polarity = Ship.Polarity.Negative;
+            }
+
+            if (ShipType == Ships.Ship)
+            {
+                Renderer.CheckIn(ActorFactory.CreateShip(polarity, Position));
+            }
+
+            if (ShipType == Ships.Scout)
+            {
+                Renderer.CheckIn(ActorFactory.CreateScout(polarity, Position));
+            }
+
+            if (ShipType == Ships.Battlecruiser)
+            {
+                Renderer.CheckIn(ActorFactory.CreateCruiser(polarity, Position));
+            }
+
+        }
+    }
+}