render

Documentation

Overview

Package render provides the interfaces for the various renderers.

Index

• func Iso(fdf Engine, screenWidth, screenHeight int) image.Rectangle
• type Engine
• type Renderer

Functions

func Iso

func Iso(fdf Engine, screenWidth, screenHeight int) image.Rectangle

Iso is a helper function to initialize an isomorphic projection.

Types

type Engine

type Engine interface {
	SetProjection(projection.Projection) image.Rectangle
	GetProjection() projection.Projection

	GetHeightFactor() float64
	SetHeightFactor(float64)

	Draw() image.Image

	CurrentMapName() string
	ListMaps() []fs.DirEntry
	LoadMap(string) error
}

Engine defines the possible methods to interract from the Renderer to the Engine.

type Renderer

type Renderer interface {
	Run(Engine) error
}

Renderer defines what a renderer can do.