datatypes,examples: fix typos, and silence notice in the quadtree exa…

…mple (#20577)
vlang · Jan 18, 2024 · 45e13ea · 45e13ea
1 parent 9c7e370
commit 45e13ea
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/examples/quadtree_demo/quadtree_demo.v b/examples/quadtree_demo/quadtree_demo.v
@@ -112,7 +112,7 @@ fn (mut app App) find_particles() {
 
 fn main() {
 	mut app := &App{
-		gg: 0
+		gg: unsafe { nil }
 	}
 	app.gg = gg.new_context(
 		bg_color: gx.white

diff --git a/vlib/datatypes/quadtree.v b/vlib/datatypes/quadtree.v
@@ -35,7 +35,7 @@ pub fn (mut q Quadtree) create(x f64, y f64, width f64, height f64, capacity int
 	}
 }
 
-// insert recursevely adds a particle in the correct index of the tree.
+// insert recursively adds a particle in the correct index of the tree.
 pub fn (mut q Quadtree) insert(p AABB) {
 	mut indexes := []int{}
 
@@ -64,7 +64,7 @@ pub fn (mut q Quadtree) insert(p AABB) {
 	}
 }
 
-// retrieve recursevely checks if a particle is in a specific index of the tree.
+// retrieve recursively checks if a particle is in a specific index of the tree.
 pub fn (mut q Quadtree) retrieve(p AABB) []AABB {
 	mut indexes := q.get_index(p)
 	mut detected_particles := q.particles.clone()
@@ -77,7 +77,7 @@ pub fn (mut q Quadtree) retrieve(p AABB) []AABB {
 	return detected_particles
 }
 
-// clear flushes out nodes and partcles from the tree.
+// clear flushes out nodes and particles from the tree.
 pub fn (mut q Quadtree) clear() {
 	q.particles = []
 	for j in 0 .. q.nodes.len {
@@ -88,7 +88,7 @@ pub fn (mut q Quadtree) clear() {
 	q.nodes = []
 }
 
-// get_nodes recursevely returns the subdivisions the tree has.
+// get_nodes recursively returns the subdivisions the tree has.
 pub fn (q Quadtree) get_nodes() []Quadtree {
 	mut nodes := []Quadtree{}
 	if q.nodes.len > 0 {