gg/cmd/test/rect.go

package main

import "surdeus.su/core/gg"
import "surdeus.su/core/gg/ox"
import "surdeus.su/core/gg/mx"

type Rect struct {
	ox.DrawableRectangle
}

func NewRect() *Rect {
	ret := &Rect{}
	ret.SetScale(mx.V(5, 5))
	ret.Color = gg.RGBA(1, 0, 0, 1)
	ret.Layer = LayerRect
	ret.Visible = true
	//ret.Collidable = true
	ret.Width = 100
	ret.Height = 200

	return ret
}

func (r *Rect) OnUpdate(c Context) {
	//r.R += 0.3 * e.DT()
	e := c.Engine()
	dt := e.DT().Seconds()
	shiftPressed := e.IsPressed(gg.KeyShift)
	d := float64(1)
	if shiftPressed {
		d *= -1
	}
	//r.Position = c.AbsCursorPosition()
	for _, v := range e.GetKeyboardKeys() {
		switch v {
		case gg.KeyArrowUp:
			r.Move(mx.VY(-10 * dt))
		case gg.KeyArrowDown:
			r.Move(mx.VY(10 * dt))
		case gg.KeyArrowLeft:
			r.Move(mx.VX(-10 * dt))
		case gg.KeyArrowRight:
			r.Move(mx.VX(10 * dt))
		case gg.KeyLeftBracket:
			r.Rotate(d*mx.Pi * 0.3 * dt)
		}
	}
}

/*func (r *Rect) CollisionType() gg.CollisionType {
	return gg.CollisionStaticPhysics
}*/