Fix min and max macro not enforcing limits when data flows

Author: mTvare6

node-graph/node-macro/src/codegen.rs

@@ -175,6 +175,39 @@ pub(crate) fn generate_node_code(parsed: &ParsedNodeFn) -> syn::Result<TokenStre
 		}
 	});
 
+	let min_max_args = fields.iter().map(|field| match field {
+		ParsedField::Regular {
+			pat_ident,
+			number_min,
+			number_max,
+			ty,
+			..
+		} => {
+			let name = &pat_ident.ident;
+			let mut tokens = quote! {};
+			let is_generic = matches!(ty, syn::Type::Path(p) if p.path.segments.first().map_or(false, |seg| seg.ident.to_string().chars().next().unwrap().is_uppercase()));
+			if !is_generic {
+				if let Some(min) = number_min {
+					tokens = quote! {
+						#tokens
+						let #name = if #name < (#min as #ty) { (#min as #ty) } else { #name };
+					};
+				}
+
+				if let Some(max) = number_max {
+					tokens = quote! {
+						#tokens
+						let #name = if #name > (#max as #ty) { (#max as #ty) } else { #name };
+					};
+				}
+			}
+			tokens
+		}
+		ParsedField::Node { .. } => {
+			quote! {}
+		}
+	});
+
 	let all_implementation_types = fields.iter().flat_map(|field| match field {
 		ParsedField::Regular { implementations, .. } => implementations.into_iter().cloned().collect::<Vec<_>>(),
 		ParsedField::Node { implementations, .. } => implementations
@@ -237,6 +270,7 @@ pub(crate) fn generate_node_code(parsed: &ParsedNodeFn) -> syn::Result<TokenStre
 		fn eval(&'n self, __input: #input_type) -> Self::Output {
 			Box::pin(async move {
 				#(#eval_args)*
+			  #(#min_max_args)*
 				self::#fn_name(__input #(, #field_names)*) #await_keyword
 			})
 		}