add keyboard controls for Player & toggling debug info

GitOrigin-RevId: 0ab5e52485

Jumpy.Shared/JumpyGame.cs

@@ -83,18 +83,19 @@ namespace Jumpy {
       }
 
       if (keyboard[0].IsKeyDown(Keys.F12) && keyboard[1].IsKeyUp(Keys.F12) ||
+          keyboard[0].IsKeyDown(Keys.OemPlus) && keyboard[1].IsKeyUp(Keys.OemPlus) ||
           gamePad[0].IsButtonDown(Buttons.Back) && gamePad[1].IsButtonUp(Buttons.Back)) {
         fullScreen = !fullScreen;
         display.SetFullScreen(fullScreen);
       }
 
-      if (gamePad[0].IsButtonDown(Buttons.LeftShoulder) &&
-          gamePad[1].IsButtonUp(Buttons.LeftShoulder)) {
+      if (gamePad[0].IsButtonDown(Buttons.LeftShoulder) && gamePad[1].IsButtonUp(Buttons.LeftShoulder) ||
+          keyboard[0].IsKeyDown(Keys.OemMinus) && keyboard[1].IsKeyUp(Keys.OemMinus)) {
         Debug.Enabled = !Debug.Enabled;
       }
 
       List<Rectangle> collisionTargets = world.CollisionTargets();
-      player.Update(gameTime, gamePad, collisionTargets);
+      player.Update(gameTime, gamePad, keyboard, collisionTargets);
 
       camera.Update(gameTime, player.Position);
 

Jumpy.Shared/Player.cs

@@ -36,10 +36,11 @@ namespace Jumpy {
     }
 
     public void Update(
-        GameTime time, History<GamePadState> gamePad, List<Rectangle> collisionTargets) {
+        GameTime time, History<GamePadState> gamePad, History<KeyboardState> keyboard, 
+        List<Rectangle> collisionTargets) {
       Point oldPosition = position;
       AirState oldAirState = airState;
-      UpdateFromGamePad(time, gamePad);
+      UpdateFromInput(time, gamePad, keyboard);
 
       Rectangle oldBbox = Bbox(oldPosition);
       Rectangle playerBbox = Bbox(position);
@@ -102,8 +103,10 @@ namespace Jumpy {
     // TODO: refactor input to have a virtual "which directions & buttons were being pressed"
     // instead of complicated if-statements in this function.
     // TODO: refactor to use a state-machine.
-    void UpdateFromGamePad(GameTime time, History<GamePadState> gamePad) {
-      if (gamePad[0].IsButtonDown(Buttons.A) && gamePad[1].IsButtonUp(Buttons.A) &&
+    void UpdateFromInput(
+      GameTime time, History<GamePadState> gamePad, History<KeyboardState> keyboard) {
+      if ((gamePad[0].IsButtonDown(Buttons.A) && gamePad[1].IsButtonUp(Buttons.A) ||
+          keyboard[0].IsKeyDown(Keys.J) && keyboard[1].IsKeyUp(Keys.J)) &&
           airState == AirState.Ground) {
         pose = Pose.Jumping;
         airState = AirState.Jumping;
@@ -112,7 +115,8 @@ namespace Jumpy {
         return;
       }
 
-      if (gamePad[0].IsButtonDown(Buttons.X) && gamePad[1].IsButtonUp(Buttons.X)
+      if ((gamePad[0].IsButtonDown(Buttons.X) && gamePad[1].IsButtonUp(Buttons.X) ||
+          keyboard[0].IsKeyDown(Keys.K) && keyboard[1].IsKeyUp(Keys.K))
           && swordSwingTime <= 0) {
         pose = Pose.SwordSwing;
         swordSwingTime = 0.3;
@@ -120,17 +124,23 @@ namespace Jumpy {
       }
 
       Vector2 leftStick = gamePad[0].ThumbSticks.Left;
-      if (gamePad[0].IsButtonDown(Buttons.DPadLeft) || leftStick.X < -0.5) {
+      // TODO: have keyboard directions cancel each other out if mutually-incompatible keys are
+      // held down?
+      if (gamePad[0].IsButtonDown(Buttons.DPadLeft) || leftStick.X < -0.5 ||
+          keyboard[0].IsKeyDown(Keys.A)) {
         facing = Facing.Left;
         pose = Pose.Walking;
         position.X -= (int) (moveSpeed * time.ElapsedGameTime.TotalSeconds);
-      } else if (gamePad[0].IsButtonDown(Buttons.DPadRight) || leftStick.X > 0.5) {
+      } else if (gamePad[0].IsButtonDown(Buttons.DPadRight) || leftStick.X > 0.5 ||
+          keyboard[0].IsKeyDown(Keys.D)) {
         facing = Facing.Right;
         pose = Pose.Walking;
         position.X += (int) (moveSpeed * time.ElapsedGameTime.TotalSeconds);
-      } else if (gamePad[0].IsButtonDown(Buttons.DPadDown) || leftStick.Y < -0.5) {
+      } else if (gamePad[0].IsButtonDown(Buttons.DPadDown) || leftStick.Y < -0.5 ||
+          keyboard[0].IsKeyDown(Keys.S)) {
         pose = Pose.Crouching;
-      } else if (gamePad[0].IsButtonDown(Buttons.DPadUp) || leftStick.Y > 0.5) {
+      } else if (gamePad[0].IsButtonDown(Buttons.DPadUp) || leftStick.Y > 0.5 ||
+          keyboard[0].IsKeyDown(Keys.W)) {
         pose = Pose.Stretching;
       } else {
         pose = Pose.Standing;