Merge pull request #35190 from akien-mga/im-in-love-with-the-shape-of-ueicbksjdhd

Validate input in (CPU)Particles set_emission_shape()

doc/classes/CPUParticles.xml

@@ -367,5 +367,8 @@
 		<constant name="EMISSION_SHAPE_DIRECTED_POINTS" value="4" enum="EmissionShape">
 			Particles will be emitted at a position chosen randomly among [member emission_points]. Particle velocity and rotation will be set based on [member emission_normals]. Particle color will be modulated by [member emission_colors].
 		</constant>
+		<constant name="EMISSION_SHAPE_MAX" value="5" enum="EmissionShape">
+			Represents the size of the [enum EmissionShape] enum.
+		</constant>
 	</constants>
 </class>

doc/classes/CPUParticles2D.xml

@@ -360,5 +360,8 @@
 		<constant name="EMISSION_SHAPE_DIRECTED_POINTS" value="4" enum="EmissionShape">
 			Particles will be emitted at a position chosen randomly among [member emission_points]. Particle velocity and rotation will be set based on [member emission_normals]. Particle color will be modulated by [member emission_colors].
 		</constant>
+		<constant name="EMISSION_SHAPE_MAX" value="5" enum="EmissionShape">
+                        Represents the size of the [enum EmissionShape] enum.
+		</constant>
 	</constants>
 </class>

doc/classes/Light.xml

@@ -80,7 +80,7 @@
 			Constant for accessing [member light_indirect_energy].
 		</constant>
 		<constant name="PARAM_SPECULAR" value="2" enum="Param">
-			Constant for accessing [member light_specular].	
+			Constant for accessing [member light_specular].
 		</constant>
 		<constant name="PARAM_RANGE" value="3" enum="Param">
 			Constant for accessing [member OmniLight.omni_range] or [member SpotLight.spot_range].

doc/classes/ParticlesMaterial.xml

@@ -321,5 +321,8 @@
 		<constant name="EMISSION_SHAPE_DIRECTED_POINTS" value="4" enum="EmissionShape">
 			Particles will be emitted at a position determined by sampling a random point on the [member emission_point_texture]. Particle velocity and rotation will be set based on [member emission_normal_texture]. Particle color will be modulated by [member emission_color_texture].
 		</constant>
+		<constant name="EMISSION_SHAPE_MAX" value="5" enum="EmissionShape">
+			Represents the size of the [enum EmissionShape] enum.
+		</constant>
 	</constants>
 </class>

modules/websocket/doc_classes/WebSocketServer.xml

@@ -83,7 +83,7 @@
 		</method>
 	</methods>
 	<members>
-		<member name="bind_ip" type="String" setter="set_bind_ip" getter="get_bind_ip">
+		<member name="bind_ip" type="String" setter="set_bind_ip" getter="get_bind_ip" default="&quot;*&quot;">
 			When not set to [code]*[/code] will restrict incoming connections to the specified IP address. Setting [code]bind_ip[/code] to [code]127.0.0.1[/code] will cause the server to listen only to the local host.
 		</member>
 		<member name="ca_chain" type="X509Certificate" setter="set_ca_chain" getter="get_ca_chain">

scene/2d/cpu_particles_2d.cpp

@@ -422,7 +422,7 @@ bool CPUParticles2D::get_particle_flag(Flags p_flag) const {
 }
 
 void CPUParticles2D::set_emission_shape(EmissionShape p_shape) {
-
+	ERR_FAIL_INDEX(p_shape, EMISSION_SHAPE_MAX);
 	emission_shape = p_shape;
 	_change_notify();
 }
@@ -772,6 +772,9 @@ void CPUParticles2D::_particles_process(float p_delta) {
 						p.base_color = emission_colors.get(random_idx);
 					}
 				} break;
+				case EMISSION_SHAPE_MAX: { // Max value for validity check.
+					break;
+				}
 			}
 
 			if (!local_coords) {
@@ -1416,6 +1419,7 @@ void CPUParticles2D::_bind_methods() {
 	BIND_ENUM_CONSTANT(EMISSION_SHAPE_RECTANGLE);
 	BIND_ENUM_CONSTANT(EMISSION_SHAPE_POINTS);
 	BIND_ENUM_CONSTANT(EMISSION_SHAPE_DIRECTED_POINTS);
+	BIND_ENUM_CONSTANT(EMISSION_SHAPE_MAX);
 }
 
 CPUParticles2D::CPUParticles2D() {

scene/2d/cpu_particles_2d.h

@@ -75,6 +75,7 @@ public:
 		EMISSION_SHAPE_RECTANGLE,
 		EMISSION_SHAPE_POINTS,
 		EMISSION_SHAPE_DIRECTED_POINTS,
+		EMISSION_SHAPE_MAX
 	};
 
 private:

scene/3d/cpu_particles.cpp

@@ -405,7 +405,7 @@ bool CPUParticles::get_particle_flag(Flags p_flag) const {
 }
 
 void CPUParticles::set_emission_shape(EmissionShape p_shape) {
-
+	ERR_FAIL_INDEX(p_shape, EMISSION_SHAPE_MAX);
 	emission_shape = p_shape;
 }
 
@@ -784,6 +784,9 @@ void CPUParticles::_particles_process(float p_delta) {
 						p.base_color = emission_colors.get(random_idx);
 					}
 				} break;
+				case EMISSION_SHAPE_MAX: { // Max value for validity check.
+					break;
+				}
 			}
 
 			if (!local_coords) {
@@ -1488,6 +1491,7 @@ void CPUParticles::_bind_methods() {
 	BIND_ENUM_CONSTANT(EMISSION_SHAPE_BOX);
 	BIND_ENUM_CONSTANT(EMISSION_SHAPE_POINTS);
 	BIND_ENUM_CONSTANT(EMISSION_SHAPE_DIRECTED_POINTS);
+	BIND_ENUM_CONSTANT(EMISSION_SHAPE_MAX);
 }
 
 CPUParticles::CPUParticles() {

scene/3d/cpu_particles.h

@@ -75,6 +75,7 @@ public:
 		EMISSION_SHAPE_BOX,
 		EMISSION_SHAPE_POINTS,
 		EMISSION_SHAPE_DIRECTED_POINTS,
+		EMISSION_SHAPE_MAX
 	};
 
 private:

scene/resources/particles_material.cpp

@@ -198,6 +198,9 @@ void ParticlesMaterial::_update_shader() {
 				code += "uniform sampler2D emission_texture_color : hint_white;\n";
 			}
 		} break;
+		case EMISSION_SHAPE_MAX: { // Max value for validity check.
+			break;
+		}
 	}
 
 	code += "uniform vec4 color_value : hint_color;\n";
@@ -283,7 +286,7 @@ void ParticlesMaterial::_update_shader() {
 	code += "	float degree_to_rad = pi / 180.0;\n";
 	code += "\n";
 
-	if (emission_shape >= EMISSION_SHAPE_POINTS) {
+	if (emission_shape == EMISSION_SHAPE_POINTS || emission_shape == EMISSION_SHAPE_DIRECTED_POINTS) {
 		code += "	int point = min(emission_texture_point_count - 1, int(rand_from_seed(alt_seed) * float(emission_texture_point_count)));\n";
 		code += "	ivec2 emission_tex_size = textureSize(emission_texture_points, 0);\n";
 		code += "	ivec2 emission_tex_ofs = ivec2(point % emission_tex_size.x, point / emission_tex_size.x);\n";
@@ -368,6 +371,9 @@ void ParticlesMaterial::_update_shader() {
 				}
 			}
 		} break;
+		case EMISSION_SHAPE_MAX: { // Max value for validity check.
+			break;
+		}
 	}
 	code += "		VELOCITY = (EMISSION_TRANSFORM * vec4(VELOCITY, 0.0)).xyz;\n";
 	code += "		TRANSFORM = EMISSION_TRANSFORM * TRANSFORM;\n";
@@ -515,7 +521,7 @@ void ParticlesMaterial::_update_shader() {
 	} else {
 		code += "	COLOR = hue_rot_mat * color_value;\n";
 	}
-	if (emission_color_texture.is_valid() && emission_shape >= EMISSION_SHAPE_POINTS) {
+	if (emission_color_texture.is_valid() && (emission_shape == EMISSION_SHAPE_POINTS || emission_shape == EMISSION_SHAPE_DIRECTED_POINTS)) {
 		code += "	COLOR *= texelFetch(emission_texture_color, emission_tex_ofs, 0);\n";
 	}
 	if (trail_color_modifier.is_valid()) {
@@ -894,7 +900,7 @@ bool ParticlesMaterial::get_flag(Flags p_flag) const {
 }
 
 void ParticlesMaterial::set_emission_shape(EmissionShape p_shape) {
-
+	ERR_FAIL_INDEX(p_shape, EMISSION_SHAPE_MAX);
 	emission_shape = p_shape;
 	_change_notify();
 	_queue_shader_change();
@@ -1242,6 +1248,7 @@ void ParticlesMaterial::_bind_methods() {
 	BIND_ENUM_CONSTANT(EMISSION_SHAPE_BOX);
 	BIND_ENUM_CONSTANT(EMISSION_SHAPE_POINTS);
 	BIND_ENUM_CONSTANT(EMISSION_SHAPE_DIRECTED_POINTS);
+	BIND_ENUM_CONSTANT(EMISSION_SHAPE_MAX);
 }
 
 ParticlesMaterial::ParticlesMaterial() :

scene/resources/particles_material.h

@@ -69,6 +69,7 @@ public:
 		EMISSION_SHAPE_BOX,
 		EMISSION_SHAPE_POINTS,
 		EMISSION_SHAPE_DIRECTED_POINTS,
+		EMISSION_SHAPE_MAX
 	};
 
 private: