models

Documentation

Index

• type Canvas
• type Keys
• type MouseButtons
• type Turtle
• type UserInput

Types

type Canvas

type Canvas interface {
	SetCartesianPixel(x, y int, c color.RGBA)
	SetPixel(x, y int, c color.RGBA)
	FillScreen(c color.RGBA)

	GetWidth() int
	GetHeight() int
	GetUserInput() UserInput
}

type Keys

type Keys struct {
	LeftArrow  bool
	RightArrow bool
	UpArrow    bool
	DownArrow  bool

	A bool
	B bool
	C bool
	D bool
	E bool
	F bool
	G bool
	H bool
	I bool
	J bool
	K bool
	L bool
	M bool
	N bool
	O bool
	P bool
	Q bool
	R bool
	S bool
	T bool
	U bool
	V bool
	W bool
	X bool
	Y bool
	Z bool

	Number0 bool
	Number1 bool
	Number2 bool
	Number3 bool
	Number4 bool
	Number5 bool
	Number6 bool
	Number7 bool
	Number8 bool
	Number9 bool

	F1  bool
	F2  bool
	F3  bool
	F4  bool
	F5  bool
	F6  bool
	F7  bool
	F8  bool
	F9  bool
	F10 bool
	F11 bool
	F12 bool

	Space      bool
	Backspace  bool
	Tab        bool
	LeftShift  bool
	RightShift bool
	LeftCtrl   bool
	RightCtrl  bool
	LeftAlt    bool
	RightAlt   bool
	Enter      bool
	Delete     bool
	Escape     bool

	Backquote          bool
	Minus              bool
	Equal              bool
	Comma              bool
	Period             bool
	SemiColon          bool
	Apostrophe         bool
	ForwardSlash       bool
	BackSlash          bool
	OpenSquareBracket  bool
	CloseSquareBracket bool
}

type MouseButtons

type MouseButtons struct {
	Left   bool
	Right  bool
	Center bool
}

type Turtle

type Turtle interface {
	Forward(distance float64)
	F(distance float64) // Forward alias
	Backward(distance float64)
	B(distance float64) // Backward alias
	PanRightward(distance float64)
	PanR(distance float64) // PanRightward alias
	PanLeftward(distance float64)
	PanL(distance float64) // PanLeftward alias

	GoTo(x, y float64)
	GetPos() (x, y float64)

	Left(angle float64)
	L(angle float64) // Turn Left alias
	Right(angle float64)
	R(angle float64) // Turn Right alias
	SetAngle(angle float64)
	PointToward(x, y float64)
	GetAngle() float64

	SetDegreesMode() // Default is degree mode.
	SetRadianMode()
	EnableCompassAngleMode(in bool) // Make it so North is 0 degrees, East is 90...

	SetSpeed(PixelsPerSecond float64)

	PenUp()
	PU()  // Pen Up alias
	Off() // Pen Up alias
	PenDown()
	PD() // Pen Down alias
	On() // Pen Down alias
	PenColor(c color.RGBA)
	PenSize(size float64)
}

type UserInput

type UserInput struct {
	KeysDown        Keys
	KeysJustPressed Keys

	MouseDown        MouseButtons
	MouseJustPressed MouseButtons
	MouseX           int
	MouseY           int
	MouseScroll      float64
}