New Game topic, some fixes

docs/reference/game/get-sprite-property.md

@@ -34,5 +34,6 @@ basic.showNumber(ball.get(LedSpriteProperty.Brightness));
 
 [turn](/reference/game/turn),
 [brightness](/reference/led/brightness),
-[change sprite property](/reference/foo/bar-bas),
-[set sprite property](/reference/foo/bar-bas)
+[change sprite property](/reference/game/change-sprite-property),
+[set sprite property](/reference/game/set-sprite-property)
+

docs/reference/game/set-sprite-property.md

@@ -0,0 +1,37 @@
+# Set Sprite Property
+
+Make a sprite store the kind of [number](/reference/types/number) you say.
+
+```sig
+let item: game.LedSprite = null;
+item.set(LedSpriteProperty.X, 0);
+```
+
+### Parameters
+
+* the **sprite** you want to make store the number you say
+* the kind of [number](/reference/types/number) you want to store in the sprite, like
+    * ``x``, how far up or down the sprite is on the screen (`0`-`4`)
+    * ``y``, how far left or right the sprite is on the screen (`0`-`4`)
+    * ``direction``, which way the sprite is pointing (this works the same way as the [turn](/reference/game/turn) function)
+    * ``brightness``, how bright the LED sprite is (this works the same way as the [brightness](/reference/led/brightness) function)
+    * ``blink``, how fast the sprite is blinking (the bigger the number is, the faster the sprite is blinking)
+
+### Example
+
+This program makes a sprite on the left side of the screen,
+waits two seconds (2000 milliseconds),
+and then moves it to the right side of the screen.
+
+```blocks
+let ball = game.createSprite(0, 2);
+basic.pause(2000);
+ball.set(LedSpriteProperty.X, 4);
+```
+
+### See also
+
+[turn](/reference/game/turn),
+[brightness](/reference/led/brightness),
+[change sprite property](/reference/game/change-sprite-property),
+[get sprite property](/reference/game/get-sprite-property)