Lights, colored items (only used for wires atm)

2015-07-22 20:22:50 +03:00
parent 9a7eae8ace
commit 4820e55e05
51 changed files with 726 additions and 191 deletions
@@ -0,0 +1,61 @@
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace Subsurface.Lights
+{
+    class LightSource
+    {
+
+        private static Texture2D lightTexture;
+
+        private Color color;
+
+        private float range;
+
+        private Texture2D texture;
+
+        public Vector2 Position;
+
+        public Color Color
+        {
+            get { return color; }
+            set { color = value; }
+        }
+
+        public float Range
+        {
+            get { return range; }
+            set
+            {
+                range = MathHelper.Clamp(value, 0.0f, 2048.0f);
+            }
+        }
+
+        public LightSource(Vector2 position, float range, Color color)
+        {
+            Position = position;
+            this.range = range;
+            this.color = color;
+
+            if (lightTexture == null)
+            {
+                lightTexture = Game1.TextureLoader.FromFile("Content/Lights/light.png");
+            }
+
+            texture = lightTexture;
+
+            Game1.LightManager.AddLight(this);
+        }
+
+        public void Draw(SpriteBatch spriteBatch)
+        {
+            Vector2 center = new Vector2(lightTexture.Width / 2, lightTexture.Height / 2);
+            float scale = range / ((float)lightTexture.Width / 2.0f);
+            spriteBatch.Draw(lightTexture, new Vector2(Position.X, -Position.Y), null, color, 0, center, scale, SpriteEffects.None, 1);
+        }
+    }
+}