Style: Enforce braces around if blocks and loops

Using clang-tidy's `readability-braces-around-statements`.
https://clang.llvm.org/extra/clang-tidy/checks/readability-braces-around-statements.html

2 files changed, 26 insertions, 13 deletions

diff --git a/modules/opensimplex/noise_texture.cpp b/modules/opensimplex/noise_texture.cpp
index 2ded998b60..1181e69cd3 100644
--- a/modules/opensimplex/noise_texture.cpp
+++ b/modules/opensimplex/noise_texture.cpp
@@ -124,8 +124,9 @@ void NoiseTexture::_thread_function(void *p_ud) {
 }
 
 void NoiseTexture::_queue_update() {
-	if (update_queued)
+	if (update_queued) {
 		return;
+	}
 
 	update_queued = true;
 	call_deferred("_update_texture");
@@ -179,8 +180,9 @@ void NoiseTexture::_update_texture() {
 }
 
 void NoiseTexture::set_noise(Ref<OpenSimplexNoise> p_noise) {
-	if (p_noise == noise)
+	if (p_noise == noise) {
 		return;
+	}
 	if (noise.is_valid()) {
 		noise->disconnect(CoreStringNames::get_singleton()->changed, callable_mp(this, &NoiseTexture::_queue_update));
 	}
@@ -196,22 +198,25 @@ Ref<OpenSimplexNoise> NoiseTexture::get_noise() {
 }
 
 void NoiseTexture::set_width(int p_width) {
-	if (p_width == size.x)
+	if (p_width == size.x) {
 		return;
+	}
 	size.x = p_width;
 	_queue_update();
 }
 
 void NoiseTexture::set_height(int p_height) {
-	if (p_height == size.y)
+	if (p_height == size.y) {
 		return;
+	}
 	size.y = p_height;
 	_queue_update();
 }
 
 void NoiseTexture::set_seamless(bool p_seamless) {
-	if (p_seamless == seamless)
+	if (p_seamless == seamless) {
 		return;
+	}
 	seamless = p_seamless;
 	_queue_update();
 }
@@ -221,8 +226,9 @@ bool NoiseTexture::get_seamless() {
 }
 
 void NoiseTexture::set_as_normalmap(bool p_as_normalmap) {
-	if (p_as_normalmap == as_normalmap)
+	if (p_as_normalmap == as_normalmap) {
 		return;
+	}
 	as_normalmap = p_as_normalmap;
 	_queue_update();
 	_change_notify();
@@ -233,11 +239,13 @@ bool NoiseTexture::is_normalmap() {
 }
 
 void NoiseTexture::set_bump_strength(float p_bump_strength) {
-	if (p_bump_strength == bump_strength)
+	if (p_bump_strength == bump_strength) {
 		return;
+	}
 	bump_strength = p_bump_strength;
-	if (as_normalmap)
+	if (as_normalmap) {
 		_queue_update();
+	}
 }
 
 float NoiseTexture::get_bump_strength() {
diff --git a/modules/opensimplex/open_simplex_noise.cpp b/modules/opensimplex/open_simplex_noise.cpp
index 97b66f2c07..00b3d47db9 100644
--- a/modules/opensimplex/open_simplex_noise.cpp
+++ b/modules/opensimplex/open_simplex_noise.cpp
@@ -52,8 +52,9 @@ void OpenSimplexNoise::_init_seeds() {
 }
 
 void OpenSimplexNoise::set_seed(int p_seed) {
-	if (seed == p_seed)
+	if (seed == p_seed) {
 		return;
+	}
 
 	seed = p_seed;
 
@@ -67,8 +68,9 @@ int OpenSimplexNoise::get_seed() {
 }
 
 void OpenSimplexNoise::set_octaves(int p_octaves) {
-	if (p_octaves == octaves)
+	if (p_octaves == octaves) {
 		return;
+	}
 
 	ERR_FAIL_COND_MSG(p_octaves > MAX_OCTAVES, vformat("The number of OpenSimplexNoise octaves is limited to %d; ignoring the new value.", MAX_OCTAVES));
 
@@ -77,22 +79,25 @@ void OpenSimplexNoise::set_octaves(int p_octaves) {
 }
 
 void OpenSimplexNoise::set_period(float p_period) {
-	if (p_period == period)
+	if (p_period == period) {
 		return;
+	}
 	period = p_period;
 	emit_changed();
 }
 
 void OpenSimplexNoise::set_persistence(float p_persistence) {
-	if (p_persistence == persistence)
+	if (p_persistence == persistence) {
 		return;
+	}
 	persistence = p_persistence;
 	emit_changed();
 }
 
 void OpenSimplexNoise::set_lacunarity(float p_lacunarity) {
-	if (p_lacunarity == lacunarity)
+	if (p_lacunarity == lacunarity) {
 		return;
+	}
 	lacunarity = p_lacunarity;
 	emit_changed();
 }