grid

README

grid

Small 2D game framework written in Go

Documentation

Index

• Constants
• func Run(g *Game) error
• type Game
• type Scene
• type Shader
  • func CreateShader(vertexShaderSource, fragmentShaderSource string) (Shader, error)
  • func (s Shader) AttribLocation(name string) (uint32, error)
  • func (s Shader) SetAttrib(name string, count int32, xtype uint32, strideInByte int32, offsetInByte int) error
  • func (s Shader) UniformLocation(name string) (int32, error)
  • func (s Shader) Use()
• type Sprite
  • func CreateSprite(t Texture) (s Sprite, err error)
  • func (s *Sprite) Draw()
• type Texture
  • func CreateTexture(file string) (Texture, error)
  • func (t Texture) Bind()

Constants

const (
	OpenGlVerMajor = 3
	OpenGLVerMinor = 3
)

Functions

func Run

func Run(g *Game) error

Types

type Game

type Game struct {
	Width      int32
	Height     int32
	Fullscreen bool
	Resizable  bool
	Title      string
	Scene      Scene
}

type Scene

type Scene interface {
	Setup()
	Draw(dt float32)
	Update(dt float32)
}

type Shader

type Shader struct {
	Program uint32
}

func CreateShader

func CreateShader(vertexShaderSource, fragmentShaderSource string) (Shader, error)

func (Shader) AttribLocation

func (s Shader) AttribLocation(name string) (uint32, error)

func (Shader) SetAttrib

func (s Shader) SetAttrib(name string, count int32, xtype uint32, strideInByte int32, offsetInByte int) error

func (Shader) UniformLocation

func (s Shader) UniformLocation(name string) (int32, error)

func (Shader) Use

func (s Shader) Use()

type Sprite

type Sprite struct {
	// contains filtered or unexported fields
}

func CreateSprite

func CreateSprite(t Texture) (s Sprite, err error)

func (*Sprite) Draw

func (s *Sprite) Draw()

type Texture

type Texture struct {
	Id     uint32
	Width  int32
	Height int32
}

func CreateTexture

func CreateTexture(file string) (Texture, error)

func (Texture) Bind

func (t Texture) Bind()