rename SpritePosition -> SpriteIndex

GitOrigin-RevId: b620c8922b

Shared/Player.cs

@@ -1,11 +1,11 @@
 using Microsoft.Xna.Framework;
 using Microsoft.Xna.Framework.Graphics;
-using Microsoft.Xna.Framework.Input;
 using System;
 using System.Collections.Generic;
 
 namespace SemiColinGames {
   class Player {
+
     enum Facing { Left, Right };
     enum Pose { Walking, Standing, Crouching, Stretching, SwordSwing, Jumping };
     enum AirState { Jumping, Ground, Falling };
@@ -145,7 +145,7 @@ namespace SemiColinGames {
       position.X = Math.Max(position.X, 0 + spriteWidth);
     }
 
-    private int SpritePosition(Pose pose, GameTime time) {
+    private int SpriteIndex(Pose pose, GameTime time) {
       int frameNum = (time.TotalGameTime.Milliseconds / 125) % 4;
       if (frameNum == 3) {
         frameNum = 1;
@@ -180,7 +180,7 @@ namespace SemiColinGames {
     }
 
     public void Draw(SpriteBatch spriteBatch, Camera camera, GameTime time) {
-      int index = SpritePosition(pose, time);
+      int index = SpriteIndex(pose, time);
       Rectangle textureSource = new Rectangle(index * spriteSize, 0, spriteSize, spriteSize);
       Vector2 spriteCenter = new Vector2(spriteSize / 2, spriteSize / 2);
       SpriteEffects effect = facing == Facing.Right ?