menuscreen and also enchantements (how its пишется)

client/src/engine/app.v

@@ -17,7 +17,8 @@ pub fn Engine.init_from_app(app types.App) !Engine {
 	mut e := Engine{
 		app: app
 		ctx: types.Context{
-			r: unsafe { nil }
+			r: unsafe { nil },
+			cs: types.EmptyScreen{}
 		}
 	}
 

client/src/engine/renderers/null_renderer.v

@@ -88,5 +88,8 @@ pub fn (mut r NullRenderer) get_res() (int, int) {
 }
 
 pub fn (mut r NullRenderer) init_app(mut app types.App) ! {
-	app.init(mut types.Context{})!
+	app.init(mut types.Context{
+		r: unsafe { nil }
+		cs: types.EmptyScreen{}
+	})!
 }

client/src/engine/types/context.v

@@ -6,3 +6,9 @@ pub mut:
 	r Renderer
 	cs Screen
 }
+
+pub fn (mut ctx Context) set_screen(mut cs Screen, mut app App) ! {
+	ctx.cs.deinit()!
+	ctx.cs = cs
+	ctx.cs.init(mut ctx, mut app)!
+}

client/src/engine/types/screen.v

@@ -2,15 +2,15 @@ module types
 
 pub interface Screen {
 mut:
-	init(mut Context) !
+	init(mut Context, mut App) !
 	deinit() !
 	update(f32, mut Context) !
 	draw(f32, mut Context) !
 }
 
 pub struct EmptyScreen {} // default screen
 
-pub fn (mut es EmptyScreen) init(mut ctx Context) ! {}
+pub fn (mut es EmptyScreen) init(mut ctx Context, mut app App) ! {}
 pub fn (mut es EmptyScreen) deinit() ! {}
 pub fn (mut es EmptyScreen) update(delta f32, mut ctx Context) ! {}
 pub fn (mut es EmptyScreen) draw(delta f32, mut ctx Context) ! {}

client/src/main.v

@@ -1,5 +1,6 @@
 module main
 
+import screens
 import engine
 import engine.types
 
@@ -34,39 +35,16 @@ pub fn (mut c Chronical) init(mut ctx types.Context) ! {
 	c.player_img = ctx.r.load_image("assets/player.png")!
 	c.ui = engine.UI{}
 	c.ui.init(mut ctx.r)!
+
+	// set screen lol
+	ctx.set_screen(mut screens.MenuScreen{}, mut c)!
 }
 
 pub fn (mut c Chronical) deinit() ! {
 }
 
 pub fn (mut c Chronical) update(delta f32, mut ctx types.Context) ! {
-	//c.mui.update()
 }
 
 pub fn (mut c Chronical) draw(delta f32, mut ctx types.Context) ! {
-	ctx.r.begin()
-
-	ctx.r.draw_image(c.player_img, 0, 0)!
-
-	/*c.mui.begin()
-
-	if c.mui.begin_window("hello world", types.Rect{
-		x: 350, y: 40, w: 300, h: 200
-	}) {
-		c.mui.end_window()
-	}
-
-	c.mui.end()
-
-	c.mui.draw()!*/
-
-	c.ui.begin()
-
-	c.ui.label(types.Rect{ x: 0.4, y: 0.45, w: 0.2, h: 0.05 }, "Hello world!", mut types.Color{})!
-
-	c.ui.end()
-
-	ctx.r.end()
-
-
 }

client/src/screens/menu.v

@@ -0,0 +1,28 @@
+module screens
+
+import engine
+import engine.types
+
+pub struct MenuScreen {
+mut:
+	ui engine.UI
+}
+
+pub fn (mut ms MenuScreen) init(mut ctx types.Context, mut app types.App) ! {
+	ms.ui = engine.UI{}
+	ms.ui.init(mut ctx.r)!
+}
+
+pub fn (mut ms MenuScreen) deinit() ! {}
+pub fn (mut ms MenuScreen) update(delta f32, mut ctx types.Context) ! {}
+pub fn (mut ms MenuScreen) draw(delta f32, mut ctx types.Context) ! {
+	ctx.r.begin()
+
+	ms.ui.begin()
+
+	ms.ui.label(types.Rect{ x: 0.4, y: 0.45, w: 0.2, h: 0.05 }, "Hello world!", mut types.Color{})!
+
+	ms.ui.end()
+
+	ctx.r.end()
+}