rename numEdgeVertices -> NUM_EDGE_VERTICES

GitOrigin-RevId: c7a67e06ea

Shared/LinesOfSight.cs

@@ -5,20 +5,20 @@ using System;
 namespace SemiColinGames {
   class LinesOfSight : IDisposable {
 
-    const int numEdgeVertices = 60;
+    const int NUM_EDGE_VERTICES = 60;
 
     readonly VertexBuffer vertexBuffer;
     readonly IndexBuffer indexBuffer;
     // coneVertices[0] is the eye position; the rest are the edge vertices.
-    readonly VertexPositionColor[] coneVertices = new VertexPositionColor[numEdgeVertices + 1];
+    readonly VertexPositionColor[] coneVertices = new VertexPositionColor[NUM_EDGE_VERTICES + 1];
     // The number of total triangles drawn is one less than the number of edge points.
-    readonly int[] indices = new int[(numEdgeVertices - 1) * 3];
+    readonly int[] indices = new int[(NUM_EDGE_VERTICES - 1) * 3];
 
     Color color = Color.FromNonPremultiplied(new Vector4(0, 0, 1, 0.6f));
 
     public LinesOfSight(GraphicsDevice graphics) {
       vertexBuffer = new VertexBuffer(
-           graphics, typeof(VertexPositionColor), numEdgeVertices * 3, BufferUsage.WriteOnly);
+           graphics, typeof(VertexPositionColor), NUM_EDGE_VERTICES * 3, BufferUsage.WriteOnly);
       indexBuffer = new IndexBuffer(
           graphics, typeof(int), indices.Length, BufferUsage.WriteOnly);
     }
@@ -40,10 +40,10 @@ namespace SemiColinGames {
       float fov = player.FieldOfView;
 
       float visionRangeSq = visionRange * visionRange;
-      float fovStep = fov / (numEdgeVertices - 1);
+      float fovStep = fov / (NUM_EDGE_VERTICES - 1);
 
       coneVertices[0] = new VertexPositionColor(new Vector3(player.EyePosition, 0), color);
-      for (int i = 0; i < numEdgeVertices; i++) {
+      for (int i = 0; i < NUM_EDGE_VERTICES; i++) {
         float angle = -fov / 2 + fovStep * i;
         Vector2 rotated = ray.Rotate(angle);
         Vector2 closestHit = Vector2.Add(eyePos, rotated);
@@ -77,7 +77,7 @@ namespace SemiColinGames {
 
     public void Draw(GraphicsDevice graphics, BasicEffect lightingEffect) {
 
-      for (int i = 0; i < numEdgeVertices - 1; i++) {
+      for (int i = 0; i < NUM_EDGE_VERTICES - 1; i++) {
         indices[i * 3] = 0;
         indices[i * 3 + 1] = i + 1;
         indices[i * 3 + 2] = i + 2;