examples: remove obsolete @[markused] attributes (fixed via V's `-s…

…kip-unused` per-default) (#19)
larpon · Jan 1, 2025 · 626e0d0 · 626e0d0
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diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
@@ -8,6 +8,9 @@
 * **WIP** Rewrite `shy export` internals
   - Exporting to an `AppImage` on Linux now works via `shy export appimage ...`
   - Exporting to the Web (via `emcc`) now works via `shy export wasm ...`
+* Due to V's switch to using `-skip-unused` per default, `@[markused]` is no longer required
+  when overriding `init/0`, `fixed_update/1`, `variable_update/1`, `frame/1`, `event/1` and `shutdown/0`
+  application embedded methods from the `embed` module.
 
 #### Breaking changes
 

diff --git a/examples/anchors/anchors.v b/examples/anchors/anchors.v
@@ -20,7 +20,6 @@ mut:
 	align  shy.TextAlign = .baseline | .left
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	a.quick.rect(
 		x:      shy.half * a.window.width
@@ -92,7 +91,6 @@ line 3'
 	)
 }
 
-@[markused]
 pub fn (mut a App) event(e shy.Event) {
 	a.ExampleApp.event(e)
 

diff --git a/examples/anchors/triangle_anchors.v b/examples/anchors/triangle_anchors.v
@@ -20,7 +20,6 @@ mut:
 	origin shy.Anchor         = .center
 }
 
-@[markused]
 pub fn (mut a App) init() ! {
 	a.ExampleApp.init()!
 
@@ -43,7 +42,6 @@ pub fn (mut a App) init() ! {
 	}
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	center := shy.vec2((shy.half * a.window.width), (shy.half * a.window.height))
 
@@ -78,7 +76,6 @@ Rotation: ${rotation * shy.rad2deg:.1f}°'
 	)
 }
 
-@[markused]
 pub fn (mut a App) event(e shy.Event) {
 	a.ExampleApp.event(e)
 	match e {

diff --git a/examples/animation/animators.v b/examples/animation/animators.v
@@ -26,7 +26,6 @@ mut:
 	timer time.StopWatch           = time.new_stopwatch()
 }
 
-@[markused]
 pub fn (mut a App) init() ! {
 	a.ExampleApp.init()!
 
@@ -50,7 +49,6 @@ pub fn (mut a App) init() ! {
 	a.fa_y = a.shy.new_follow_animator[f32](multiply: 1.5)
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	mouse := a.mouse
 	mut text := a.easy.text()

diff --git a/examples/hello_world/hello_world.v b/examples/hello_world/hello_world.v
@@ -16,7 +16,6 @@ pub struct App {
 	embed.ExampleApp
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	a.quick.text(
 		text: 'Hello Shy World!'

diff --git a/examples/image/image.v b/examples/image/image.v
@@ -16,7 +16,6 @@ pub struct App {
 	embed.ExampleApp
 }
 
-@[markused]
 pub fn (mut a App) init() ! {
 	a.ExampleApp.init()!
 
@@ -25,7 +24,6 @@ pub fn (mut a App) init() ! {
 	})!
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	a.quick.image(
 		x:      shy.half * a.window.width

diff --git a/examples/image/image_resize.v b/examples/image/image_resize.v
@@ -16,7 +16,6 @@ pub struct App {
 	embed.ExampleApp
 }
 
-@[markused]
 pub fn (mut a App) init() ! {
 	a.ExampleApp.init()!
 
@@ -26,7 +25,6 @@ pub fn (mut a App) init() ! {
 	})!
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	a.quick.image(
 		x:      shy.half * a.window.width

diff --git a/examples/image_regions/image_regions.v b/examples/image_regions/image_regions.v
@@ -16,7 +16,6 @@ pub struct App {
 	embed.ExampleApp
 }
 
-@[markused]
 pub fn (mut a App) init() ! {
 	a.ExampleApp.init()!
 
@@ -25,7 +24,6 @@ pub fn (mut a App) init() ! {
 	})!
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	cx := shy.half * a.window.width
 	cy := shy.half * a.window.height

diff --git a/examples/mouse/mouse.v b/examples/mouse/mouse.v
@@ -16,7 +16,6 @@ pub struct App {
 	embed.ExampleApp
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	mx := a.mouse.x
 	my := a.mouse.y

diff --git a/examples/multi_window/multi_window.v b/examples/multi_window/multi_window.v
@@ -16,12 +16,10 @@ pub struct App {
 	embed.ExampleApp
 }
 
-@[markused]
 pub fn (mut a App) init() ! {
 	a.ExampleApp.init()!
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	mut win := a.shy.active_window()
 	win_size := win.size()
@@ -46,7 +44,6 @@ pub fn (mut a App) frame(dt f64) {
 	)
 }
 
-@[markused]
 pub fn (mut a App) event(e shy.Event) {
 	a.ExampleApp.event(e)
 	match e {

diff --git a/examples/particles/simple.v b/examples/particles/simple.v
@@ -20,7 +20,6 @@ mut:
 	eps &easy.ParticleSystem = shy.null
 }
 
-@[markused]
 pub fn (mut a App) init() ! {
 	a.ExampleApp.init()!
 
@@ -51,12 +50,10 @@ pub fn (mut a App) init() ! {
 	))
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	a.eps.draw()
 }
 
-@[markused]
 pub fn (mut a App) event(e shy.Event) {
 	a.ExampleApp.event(e)
 

diff --git a/examples/record_and_replay/record_and_replay.v b/examples/record_and_replay/record_and_replay.v
@@ -25,7 +25,6 @@ mut:
 	text  string
 }
 
-@[markused]
 pub fn (mut a App) init() ! {
 	a.ExampleApp.init()!
 
@@ -57,7 +56,6 @@ pub fn (mut a App) init() ! {
 	}
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	mouse := a.mouse
 
@@ -85,7 +83,6 @@ rect.y ${a.fa_y.value}'
 	)
 }
 
-@[markused]
 pub fn (mut a App) event(e shy.Event) {
 	a.ExampleApp.event(e)
 

diff --git a/examples/render_step/render_step.v b/examples/render_step/render_step.v
@@ -20,7 +20,6 @@ mut:
 	a_s &shy.Animator[f32] = shy.null
 }
 
-@[markused]
 pub fn (mut a App) init() ! {
 	a.ExampleApp.init()!
 	a.a_r = a.shy.new_animator[f32](
@@ -44,7 +43,6 @@ pub fn (mut a App) init() ! {
 	a.window.step(1, 60)
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	if !a.a_r.running {
 		a.a_r.init(-5, 5, 1500)
@@ -76,7 +74,6 @@ FPS: ${win.fps()}'
 	)
 }
 
-@[markused]
 pub fn (mut a App) event(e shy.Event) {
 	a.ExampleApp.event(e)
 	match e {

diff --git a/examples/render_step/ui_and_manual_mode.v b/examples/render_step/ui_and_manual_mode.v
@@ -19,7 +19,6 @@ mut:
 	a_r &shy.Animator[f32] = shy.null
 }
 
-@[markused]
 pub fn (mut a App) init() ! {
 	a.ExampleApp.init()!
 
@@ -35,7 +34,6 @@ pub fn (mut a App) init() ! {
 	a.window.mode = .ui
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	a.quick.rect(
 		x:        shy.half * a.window.width
@@ -60,7 +58,6 @@ FPS: ${win.fps()}'
 	)
 }
 
-@[markused]
 pub fn (mut a App) event(e shy.Event) {
 	a.ExampleApp.event(e)
 	a.window.refresh()

diff --git a/examples/shapes/circle/circle.v b/examples/shapes/circle/circle.v
@@ -16,7 +16,6 @@ pub struct App {
 	embed.ExampleApp
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	// Draws a circle at the center of the window
 	a.quick.circle(

diff --git a/examples/shapes/lines/lines.v b/examples/shapes/lines/lines.v
@@ -16,7 +16,6 @@ pub struct App {
 	embed.ExampleApp
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	win_w := f32(a.window.width)
 	win_h := f32(a.window.height)

diff --git a/examples/shapes/rectangle/rectangle.v b/examples/shapes/rectangle/rectangle.v
@@ -16,7 +16,6 @@ pub struct App {
 	embed.ExampleApp
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	// Draws a square at the center of the window
 	a.quick.rect(

diff --git a/examples/shapes/triangle/triangle.v b/examples/shapes/triangle/triangle.v
@@ -16,7 +16,6 @@ pub struct App {
 	embed.ExampleApp
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	center := shy.vec2((shy.half * a.window.width), (shy.half * a.window.height))
 	half := shy.vec2(f32(50), 50)

diff --git a/examples/shapes/uniform_polygon/uniform_polygon.v b/examples/shapes/uniform_polygon/uniform_polygon.v
@@ -16,7 +16,6 @@ pub struct App {
 	embed.ExampleApp
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	// Draws a hexagon at the center of the window
 	a.quick.uniform_poly(

diff --git a/examples/sound/embedded_sound.v b/examples/sound/embedded_sound.v
@@ -20,7 +20,6 @@ mut:
 	sound shy.Sound = shy.no_sound
 }
 
-@[markused]
 pub fn (mut a App) init() ! {
 	a.ExampleApp.init()!
 
@@ -33,7 +32,6 @@ pub fn (mut a App) init() ! {
 	a.sound.play()
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	is_looping_str := if a.sound.is_looping() { 'looping' } else { 'not looping' }
 	is_playing_str := if a.sound.is_playing() {
@@ -46,7 +44,6 @@ pub fn (mut a App) frame(dt f64) {
 	)
 }
 
-@[markused]
 pub fn (mut a App) event(e shy.Event) {
 	a.ExampleApp.event(e)
 

diff --git a/examples/sound/sound.v b/examples/sound/sound.v
@@ -18,7 +18,6 @@ mut:
 	sound shy.Sound = shy.no_sound
 }
 
-@[markused]
 pub fn (mut a App) init() ! {
 	a.ExampleApp.init()!
 
@@ -30,7 +29,6 @@ pub fn (mut a App) init() ! {
 	})!
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	is_looping_str := if a.sound.is_looping() { 'looping' } else { 'not looping' }
 	is_playing_str := if a.sound.is_playing() { 'playing' } else { 'not playing' }
@@ -39,7 +37,6 @@ pub fn (mut a App) frame(dt f64) {
 	)
 }
 
-@[markused]
 pub fn (mut a App) event(e shy.Event) {
 	a.ExampleApp.event(e)
 

diff --git a/examples/timers/timers.v b/examples/timers/timers.v
@@ -31,7 +31,6 @@ mut:
 	since      u64
 }
 
-@[markused]
 pub fn (mut a App) init() ! {
 	a.ExampleApp.init()!
 
@@ -65,7 +64,6 @@ pub fn (mut a App) init() ! {
 	}, 1000, shy.infinite)
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	size := a.window.size()
 	a.info_text.x = shy.half * size.width
@@ -78,7 +76,6 @@ pub fn (mut a App) frame(dt f64) {
 	a.clock_text.draw()
 }
 
-@[markused]
 pub fn (mut a App) event(e shy.Event) {
 	a.ExampleApp.event(e)
 

diff --git a/examples/ui/ui.v b/examples/ui/ui.v
@@ -19,7 +19,6 @@ mut:
 	ui &ui.UI = shy.null
 }
 
-@[markused]
 pub fn (mut a App) init() ! {
 	a.ExampleApp.init()!
 
@@ -46,18 +45,15 @@ pub fn (mut a App) init() ! {
 	)!
 }
 
-@[markused]
 pub fn (mut a App) update(dt f64) {
 	a.ui.update()
 }
 
-@[markused]
 pub fn (mut a App) frame(dt f64) {
 	// win := a.window
 	a.ui.draw(dt)
 }
 
-@[markused]
 pub fn (mut a App) event(e shy.Event) {
 	a.ExampleApp.event(e)
 	a.window.refresh() // In case we're running in UI mode signal that we want the screen to be re-drawn on next frame.