clean up docs

docs/reference/game/game-library.md

@@ -1,148 +0,0 @@
-# Game Library
-
-The game library supports simple single-player time-based games. The player has a **sprite**, number of **lives** and a **score**. The game has a sprite, number of **levels** and a **countdown clock**.  The general goal of a game will be to move the sprite and achieve a top score before time runs out or the number of lives goes to zero.
-
-The code below shows a simple game where the user gets to press the button ``A`` as much times as possible in 10 seconds.
-
-```blocks
-input.onButtonPressed(Button.A, () => {
-    game.addScore(1)
-})
-game.startCountdown(10000)
-```
-
-### [Create sprite](/reference/game/create-sprite)
-
-Create sprite with x, y coordinates and returns a LED Sprite. Create a new LED sprite.
-
-![](/static/mb/create-sprite-0.png)
-
-```
-export function createSprite(x: number, y: number) : micro_bitSprites.LedSprite
-```
-
-### [Move](/reference/game/move)
-
-Sprite move by a certain number
-
-![](/static/mb/game-library/move-0.png)
-
-```
-export function move(_this: micro_bitSprites.LedSprite, leds: number)
-```
-
-### [Turn](/reference/game/turn)
-
-Rotates a sprite to the right by a certain number of degrees
-
-![](/static/mb/game-library/turn-0.png)
-
-```
-export function turnRight(_this: micro_bitSprites.LedSprite, degrees: number)
-```
-
-Rotates a sprite to the left by a certain number of degrees
-
-```
-export function turnLeft(_this: micro_bitSprites.LedSprite, degrees: number)
-```
-
-### [Change](/reference/game/change)
-
-Sprite will change the x position by this number
-
-![](/static/mb/change-0.png)
-
-```
-export function changeXBy(_this: micro_bitSprites.LedSprite, x: number)
-```
-
-Sprite will change the y position by this number
-
-```
-export function changeYBy(_this: micro_bitSprites.LedSprite, y: number)
-```
-
-### [Set](/reference/game/set)
-
-Sprite will change the x position by this number
-
-```
-export function setX(_this: micro_bitSprites.LedSprite, x: number)
-```
-
-Sprite will change the y position by this number
-
-![](/static/mb/change-0.png)
-
-```
-export function changeYBy(_this: micro_bitSprites.LedSprite, y: number)
-```
-
-### [If on edge, bounce](/reference/game/if-on-edge-bounce)
-
-Sprite - If the sprite is on the edge, the sprite will bounce
-
-![](/static/mb/game-library/if-on-edge-bounce-0.png)
-
-```
-export function ifOnEdgeBounce(_this: micro_bitSprites.LedSprite)
-```
-
-### [Change score by](/reference/game/change-score-by)
-
-When a player achieves a goal, you can increase the game score
-
-* add score points to the current score
-
-![](/static/mb/game-library/pic1.png)
-
-```
-export function addScore(points: number)
-```
-
-### [Score](/reference/game/score)
-
-* set the current score to a particular value.
-
-```
-export function setScore(value: number)
-```
-
-* get the current score value
-
-![](/static/mb/game-library/pic2.png)
-
-```
-export function score() : number
-```
-
-### [Countdown](/reference/game/start-countdown)
-
-If your game has a time limit, you can start a countdown in which case `game->current time` returns the remaining time.
-
-* start a countdown with the maximum duration of the game in milliseconds.
-
-![](/static/mb/game-library/pic3.png)
-
-```
-export function startCountdown(ms: number)
-```
-
-### [Game over](/reference/game/game-over)
-
-If the `life` reaches zero or the time expires (see countdown), the game enters the **game over** mode. When the game is over, `game->is running` returns false
-
-* check if the game still running.
-
-```
-let running = game.isRunning()
-```
-
-You can also end the game by calling the `game -> game over` function:
-
-![](/static/mb/game-library/pic0.png)
-
-```
-game.gameOver()
-```

docs/reference/images/show-frame.md

@@ -16,7 +16,7 @@ export function showFrame(img: micro_bit.Image, frame: number)
 
 ### Difference from `plot frame`
 
-The `show frame` function is the same as [plot frame](/reference/image/plot-frame), but contains a built-in delay after the LED screen has been updated (whereas `plot frame` has no built-in delay)
+The `show frame` function is the same as [plot frame](/reference/images/plot-frame), but contains a built-in delay after the LED screen has been updated (whereas `plot frame` has no built-in delay)
 
 ### Example
 

docs/reference/toc.md

@@ -46,8 +46,6 @@ for
 
 forever
 
-game-library
-
 game-over
 
 if

olddocs/js/contents.md

@@ -185,7 +185,6 @@ Functions in this category require to be connected to a remote device.
 
 ### Libraries
 
-* [game library](/js/game-library)
 * [serial library](/js/serial-library)
 
 ### ~

olddocs/js/lessons/letter-up.md

@@ -47,7 +47,6 @@ Learn how to create a guessing game with **global variables** `var str: "this is
 * **on screen down** [read more...](/functions/on-screen-down)
 * **on screen up** [read more...](/functions/on-screen-up)
 * **math random** : [read more...](/js/math)
-* **game library** [read more...](/js/game-library)
 
 ## Resources