shape

Documentation

Overview

package shape is to define shape interface of game object to handle object collision proper

Index

• type Circle
  • func (c Circle) NextPosition(dx float32, dy float32) Circle
• type Point
• type Rect

Types

type Circle

type Circle struct {
	X      float32
	Y      float32
	Radius float32
}

func (Circle) NextPosition

func (c Circle) NextPosition(dx float32, dy float32) Circle

NextPosition returns a circle which is the predicted circle if player move in dx, dy direction

type Point

type Point struct {
	X float32
	Y float32
}

type Rect

type Rect struct {
	X1 float32
	Y1 float32
	X2 float32
	Y2 float32
}