Engine-State

a structure provided to all called methods of a Scene.
It provides additional pieces of information and functions, that the Scene can use to operate.

type EngineState struct {
    DeltaTime float64
    Mouse     MouseState
    Keyboard  KeyboardState
    // ...
}

Utility

Property	Type	Description
`DeltaTime`	`float64`	how many seconds have passed since the last Tick (1 = 1 second, .5 = half a second, etc. )

Property	Type	Description
`Mouse`	`MouseState`	see Mouse - Input Mouse-Cursor Position and what Buttons are Pressed/Held/Released
`Keyboard`	`KeyboardState`	see Keyboard - Input What Keys have been Pressed/Held/Released Also contains history of the last 64 entered characters

Property	Type	Description
`Text`	`TextDisplay`	Direct access to the Text-Display controlling the UI/Text-Layer
`Map1`	`TileMap`	Direct access to the Map1/Backround TileMap
`Map2`	`TileMap`	Direct access to the Map2/Foreground TileMap

Function	Description
`EnableTextLayer()`	Makes the Text-Layer visible
`DisableTextLayer()`	Make the Text-Layer invisible

`EnableMap2Layer(*core.TileSet)`	Makes the Map2-Layer visible
`DisableMap2Layer()`	Make the Map2-Layer invisible

`EnableSpriteLayer()`	Makes the Sprite-Layer visible
`DisableSpriteLayer()`	Make the Sprite-Layer invisible

`EnableMap1Layer(*core.TileSet)`	Makes the Map1-Layer visible
`DisableMap1Layer()`	Make the Map1-Layer invisible