render GetImage and replace Options prefix to Args

domain/level.go

@@ -9,7 +9,9 @@ func (d *Domain) InitLevel() {
 			Name: "Level I.",
 			Playgrounds: []entity.Playground{
 				{
-					Background: "assets/images/playgrounds/level_1_playground_1.png",
+					Render: entity.Render{
+						Image: "assets/images/playgrounds/level_1_playground_1.png",
+					},
 					Objects: []entity.Object{
 						{
 							ID: "test_object",
@@ -20,7 +22,7 @@ func (d *Domain) InitLevel() {
 							},
 							Type: entity.ObjectType{
 								ID: "test_object_type",
-								RenderOptions: entity.RenderOptions{
+								Render: entity.Render{
 									Image:  "assets/images/objects/test_object.png",
 									Width:  30,
 									Height: 30,

domain/process.go

@@ -2,6 +2,6 @@ package domain
 
 import "game/konstructor/entity"
 
-func (d *Domain) Process(options entity.DomainProcessOptions) {
+func (d *Domain) Process(options entity.DomainProcessArgs) {
 
 }

konstructor/engine/engine.utils.go

@@ -1,9 +1,7 @@
 package engine
 
 import (
-	"bytes"
+	"game/konstructor/entity"
-	"image"
-	"io/ioutil"
 	"log"
 
 	_ "image/png"
@@ -11,22 +9,11 @@ import (
 	"github.com/hajimehoshi/ebiten"
 )
 
-func LoadImage(path string) *ebiten.Image {
+func (e *Engine) GetImage(render_options entity.Render) *ebiten.Image {
-
+	img := render_options.GetImage()
-	file, err := ioutil.ReadFile(path)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	img, _, err := image.Decode(bytes.NewReader(file))
-	if err != nil {
-		log.Fatal(err)
-	}
-
 	out, err := ebiten.NewImageFromImage(img, 0)
 	if err != nil {
 		log.Fatal(err)
 	}
-
 	return out
 }

konstructor/engine/engine.wrapper.go

@@ -10,7 +10,7 @@ type EngineWrapper struct {
 	Engine Engine
 }
 
-func (ew *EngineWrapper) Init(options entity.EngineOptions) {
+func (ew *EngineWrapper) Init(options entity.EngineArgs) {
 	ew.Engine = Engine{
 		KContext: options.KContext,
 		Domain:   options.Domain,

konstructor/engine/screen.playground.go

@@ -8,7 +8,7 @@ import (
 
 func (e *Engine) PlaygroundUpdate() {
 	level := e.Domain.GetLevel(e.KContext.CurrentLevel)
-	e.Domain.Process(entity.DomainProcessOptions{
+	e.Domain.Process(entity.DomainProcessArgs{
 		Level:    &level,
 		KContext: e.KContext,
 	})

konstructor/entity/entity.dialog.go

@@ -5,7 +5,7 @@ import "image/color"
 type DialogMap map[string]Dialog
 
 type DialogLayout struct {
-	Background string
+	Render     Render
 	ChoiceFont FontLayout
 }
 

konstructor/entity/entity.domain.go

@@ -18,10 +18,10 @@ type DomainInterface interface {
 	RemoveFromInventory(item *Item) bool
 	UseInventoryItem(item *Item) bool
 
-	Process(DomainProcessOptions)
+	Process(DomainProcessArgs)
 }
 
-type DomainProcessOptions struct {
+type DomainProcessArgs struct {
 	Level    *Level
 	KContext *KContext
 }

konstructor/entity/entity.engine.go

@@ -1,12 +1,12 @@
 package entity
 
-type EngineOptions struct {
+type EngineArgs struct {
 	Domain   DomainInterface
 	KContext *KContext
 	Settings *Settings
 }
 
 type EngineWrapperInterface interface {
-	Init(options EngineOptions)
+	Init(options EngineArgs)
 	Run()
 }

konstructor/entity/entity.font.go

@@ -18,11 +18,11 @@ type FontLayout struct {
 
 func (fl *FontLayout) GetFontFace() font.Face {
 	file, _ := ioutil.ReadFile(fl.Path)
-	tt, _ := opentype.Parse(file)
+	true_type, _ := opentype.Parse(file)
-	face, _ := opentype.NewFace(tt, &opentype.FaceOptions{
+	font_face, _ := opentype.NewFace(true_type, &opentype.FaceOptions{
 		Size:    fl.DPI,
 		DPI:     fl.Size,
 		Hinting: font.HintingVertical,
 	})
-	return face
+	return font_face
 }

konstructor/entity/entity.item.go

@@ -2,7 +2,7 @@ package entity
 
 type ItemType struct {
 	ID     string
-	RenderOptions RenderOptions
+	Render Render
 }
 
 type Item struct {

konstructor/entity/entity.menu.go

@@ -5,7 +5,6 @@ import "image/color"
 type MenuMap map[string]Menu
 
 type MenuLayout struct {
-	Background   string
 	MenuItemFont FontLayout
 }
 

konstructor/entity/entity.npc.go

@@ -2,7 +2,7 @@ package entity
 
 type NPCType struct {
 	ID     string
-	RenderOptions RenderOptions
+	Render Render
 }
 
 type NPC struct {

konstructor/entity/entity.object.go

@@ -2,7 +2,7 @@ package entity
 
 type ObjectType struct {
 	ID     string
-	RenderOptions RenderOptions
+	Render Render
 }
 
 type Object struct {

konstructor/entity/entity.player.go

@@ -12,7 +12,7 @@ type Inventory struct {
 
 type Player struct {
 	ID        string
-	RenderOptions RenderOptions
+	Render    Render
 	Position  Position
 	Inventory Inventory
 }

konstructor/entity/entity.playground.go

@@ -6,15 +6,8 @@ type Position struct {
 	Z int
 }
 
-type RenderOptions struct {
-	Image   string
-	Width   int
-	Height  int
-	Visible bool
-}
-
 type Playground struct {
-	Background string
+	Render  Render
 	Objects []Object
 	NPCs    []NPC
 	Items   []Item

konstructor/entity/entity.render.go

@@ -0,0 +1,28 @@
+package entity
+
+import (
+	"bytes"
+	"image"
+	"io/ioutil"
+	"log"
+)
+
+type Render struct {
+	Image   string
+	Width   int
+	Height  int
+	Visible bool
+}
+
+func (ro *Render) GetImage() image.Image {
+	file, err := ioutil.ReadFile(ro.Image)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	img, _, err := image.Decode(bytes.NewReader(file))
+	if err != nil {
+		log.Fatal(err)
+	}
+	return img
+}

konstructor/konstructor.go

@@ -13,7 +13,7 @@ type Konstructor struct {
 
 func (k Konstructor) Init() {
 	k.Domain.Init()
-	k.EngineWrapper.Init(entity.EngineOptions{
+	k.EngineWrapper.Init(entity.EngineArgs{
 		Domain:   k.Domain,
 		KContext: k.KContext,
 		Settings: k.Settings,