vfmt: reformat examples/sokol/particles *.v files

examples/sokol/particles/particle/system.v

@@ -1,38 +1,35 @@
 // Copyright(C) 2019 Lars Pontoppidan. All rights reserved.
 // Use of this source code is governed by an MIT license file distributed with this software package
-
 module particle
+
 import vec2
 import rand
 import sokol.sgl
 
 pub struct SystemConfig {
-	pool	int
+	pool int
 }
 
 pub struct System {
-	width			int
-	height			int
+	width  int
+	height int
 mut:
-	pool			[]&Particle
-	bin				[]&Particle
+	pool   []&Particle
+	bin    []&Particle
 }
 
 pub fn (mut s System) init(sc SystemConfig) {
 	for i := 0; i < sc.pool; i++ {
-		p := particle.new( vec2.Vec2{f32(s.width)*0.5, f32(s.height)*0.5} )
+		p := new(vec2.Vec2{f32(s.width) * 0.5, f32(s.height) * 0.5})
 		s.pool << p
 	}
 }
 
 pub fn (mut s System) update(dt f64) {
-
 	mut p := &Particle(0)
 	for i := 0; i < s.pool.len; i++ {
 		p = s.pool[i]
-
 		p.update(dt)
-
 		if p.is_dead() {
 			s.bin << p
 			s.pool.delete(i)
@@ -59,26 +56,20 @@ pub fn (mut s System) reset() {
 	}
 }
 
-pub fn (mut s System) explode(x f32, y f32) {
-
+pub fn (mut s System) explode(x, y f32) {
 	mut reserve := 500
-
-	center := vec2.Vec2{x,y}
-
+	center := vec2.Vec2{x, y}
 	mut p := &Particle(0)
 	for i := 0; i < s.bin.len && reserve > 0; i++ {
 		p = s.bin[i]
-
 		p.reset()
-
 		p.location.from(center)
-		p.acceleration = vec2.Vec2{rand.f32_in_range(-0.5,0.5),rand.f32_in_range(-0.5,0.5)}
-		p.velocity = vec2.Vec2{rand.f32_in_range(-0.5,0.5),rand.f32_in_range(-0.5,0.5)}
-		p.life_time = rand.f64_in_range(500,2000)
-
+		p.acceleration = vec2.Vec2{rand.f32_in_range(-0.5, 0.5), rand.f32_in_range(-0.5,
+			0.5)}
+		p.velocity = vec2.Vec2{rand.f32_in_range(-0.5, 0.5), rand.f32_in_range(-0.5, 0.5)}
+		p.life_time = rand.f64_in_range(500, 2000)
 		s.pool << p
 		s.bin.delete(i)
-
 		reserve--
 	}
 }
@@ -86,24 +77,23 @@ pub fn (mut s System) explode(x f32, y f32) {
 pub fn (mut s System) free() {
 	for p in s.pool {
 		if p == 0 {
-			print(ptr_str(p)+' ouch')
+			print(ptr_str(p) + ' ouch')
 			continue
 		}
-		unsafe{
+		unsafe {
 			free(p)
 		}
 	}
 	s.pool.clear()
 	for p in s.bin {
 		if p == 0 {
-			print(ptr_str(p)+' ouch')
+			print(ptr_str(p) + ' ouch')
 			continue
 		}
-
-		unsafe{
-			//println('Freeing from bin')
+		unsafe {
+			// println('Freeing from bin')
 			free(p)
 		}
 	}
 	s.bin.clear()
-}
+}