change player sprite to ninja

GitOrigin-RevId: 73bc09808a

Shared/Player.cs

@@ -18,8 +18,11 @@ namespace SemiColinGames {
     private const int gravity = 2400;
 
     // Details of the sprite image.
-    private const int spriteSize = 48;
-    private const int spriteCenterYOffset = 5;
+    // player_1x is 48 x 48, yOffset=5, halfSize=(7, 14)
+    // Ninja_Female is 96 x 64, yOffset=1, halfSize=(11, 24)
+    private const int spriteWidth = 96;
+    private const int spriteHeight = 64;
+    private const int spriteCenterYOffset = 1;
     private readonly Texture2D texture;
 
     // Details of the actual Player model.
@@ -27,13 +30,12 @@ namespace SemiColinGames {
     // Position is tracked at the Player's center. The Player's bounding box is a rectangle
     // centered at that point and extending out by halfSize.X and halfSize.Y.
     private Point position = new Point(64, 16 * 13);
-    private Vector2 halfSize = new Vector2(7, 14);
+    private Vector2 halfSize = new Vector2(11, 24);
 
     private int jumps = 0;
     private Facing facing = Facing.Right;
     private Pose pose = Pose.Jumping;
     private double swordSwingTime = 0;
-    private double jumpTime = 0;
     private float ySpeed = 0;
 
     public Player(Texture2D texture) {
@@ -149,7 +151,6 @@ namespace SemiColinGames {
       };
 
       if (input[0].Jump && !input[1].Jump && jumps > 0) {
-        jumpTime = 0.3;
         jumps--;
         ySpeed = jumpSpeed;
       }
@@ -160,49 +161,42 @@ namespace SemiColinGames {
 
       result.Y = ySpeed * modelTime;
       ySpeed += gravity * modelTime;
-      jumpTime -= modelTime;
       swordSwingTime -= modelTime;
       return result;
     }
 
     private int SpriteIndex(Pose pose) {
       int frameNum = (int) Clock.ModelTime.TotalMilliseconds / 125 % 4;
-      if (frameNum == 3) {
+      if (frameNum == 3 && pose == Pose.Standing) {
         frameNum = 1;
       }
       switch (pose) {
         case Pose.Walking:
-          return 6 + frameNum;
-        case Pose.Stretching:
-          return 18 + frameNum;
+          return 35 + frameNum;
         case Pose.Jumping:
-          if (jumpTime > 0.2) {
-            return 15;
-          } else if (jumpTime > 0.1) {
-            return 16;
-          } else {
-            return 17;
-          }
+          return 35 + frameNum;
+        case Pose.Stretching:
+          return 22 + (int) Clock.ModelTime.TotalMilliseconds / 125 % 2;
         case Pose.SwordSwing:
           if (swordSwingTime > 0.2) {
-            return 30;
+            return 15;
           } else if (swordSwingTime > 0.1) {
-            return 31; 
+            return 16;
           } else {
-            return 32;
+            return 17;
           }
         case Pose.Crouching:
-          return 25;
+          return 26;
         case Pose.Standing:
         default:
-          return 7;
+          return 29 + frameNum;
       }
     }
 
     public void Draw(SpriteBatch spriteBatch, Camera camera) {
       int index = SpriteIndex(pose);
-      Rectangle textureSource = new Rectangle(index * spriteSize, 0, spriteSize, spriteSize);
-      Vector2 spriteCenter = new Vector2(spriteSize / 2, spriteSize / 2 + spriteCenterYOffset);
+      Rectangle textureSource = new Rectangle(index * spriteWidth, 0, spriteWidth, spriteHeight);
+      Vector2 spriteCenter = new Vector2(spriteWidth / 2, spriteHeight / 2 + spriteCenterYOffset);
       SpriteEffects effect = facing == Facing.Right ?
         SpriteEffects.FlipHorizontally : SpriteEffects.None;
       Vector2 drawPos = new Vector2(position.X - camera.Left, position.Y);

Shared/SneakGame.cs

@@ -57,7 +57,7 @@ namespace SemiColinGames {
       spriteBatch = new SpriteBatch(GraphicsDevice);
       font = Content.Load<SpriteFont>("font");
 
-      player = new Player(Content.Load<Texture2D>("player_1x"));
+      player = new Player(Content.Load<Texture2D>("Ninja_Female"));
       world = new World(Content.Load<Texture2D>("grassland"));
       grasslandBg1 = Content.Load<Texture2D>("grassland_bg1");
       grasslandBg2 = Content.Load<Texture2D>("grassland_bg2");