...

rhai_engine/Cargo.toml

@@ -11,6 +11,10 @@ path = "src/lib.rs"
 name = "rhai_engine"
 path = "src/main.rs"
 
+[[bin]]
+name = "test_dynamic_loading"
+path = "examples/loadscripts/test_dynamic_loading.rs"
+
 [dependencies]
 rhai = "1.12.0"
 chrono = "0.4"

rhai_engine/examples/loadscripts/test_dynamic_loading.rs

@@ -1,25 +1,31 @@
-use crate::tera_integration::RhaiTeraIntegration;
 use std::collections::HashMap;
 use rhai::Dynamic;
+use rhai_engine::ScriptManager;
+use std::path::Path;
 
 /// Test the dynamic loading of Rhai scripts and functions
-pub fn test_dynamic_loading() -> Result<(), String> {
+pub fn main() -> Result<(), String> {
     println!("\n=== TESTING DYNAMIC FUNCTION LOADING ===\n");
     
-    // Create a new RhaiTeraIntegration
-    let mut integration = RhaiTeraIntegration::new();
+    // Create a new ScriptManager
+    let mut script_manager = ScriptManager::new();
     
-    println!("Loading Rhai scripts...");
+    println!("Loading Rhai scripts from scripts directory...");
     
-    // Load the original scripts
-    integration.load_script("string_utils", "src/tera_integration/scripts/string_utils.rhai")?;
-    integration.load_script("math_utils", "src/tera_integration/scripts/math_utils.rhai")?;
+    // Get the scripts directory path
+    let scripts_dir = Path::new("rhai_engine/examples/loadscripts/scripts");
     
-    // Load the new test script (which wasn't in the original hardcoded lists)
-    integration.load_script("test_utils", "src/tera_integration/scripts/test_utils.rhai")?;
+    // Use the ScriptManager to load all scripts from the directory
+    let loaded_scripts = script_manager.load_scripts_from_directory(scripts_dir)?;
     
-    // Get function names
-    let function_names = integration.get_function_names();
+    // Print loaded scripts
+    println!("\nLoaded scripts:");
+    for script in &loaded_scripts {
+        println!("  - {}", script);
+    }
+    
+    // Get all available functions using the get_function_names method
+    let function_names = script_manager.get_function_names();
     
     // Print all available functions
     println!("\nAll available functions:");
@@ -36,19 +42,19 @@ pub fn test_dynamic_loading() -> Result<(), String> {
     // Test some functions from each script
     println!("\nDynamic function testing:");
     
-    // Test original string utils functions
-    test_function(&integration, "string_utils:capitalize", vec![Dynamic::from("hello world")])?;
+    // Test string_utils functions
+    test_function(&script_manager, "string_utils:capitalize", vec![Dynamic::from("hello world")])?;
     
-    // Test original math utils functions
-    test_function(&integration, "math_utils:format_number", vec![Dynamic::from(1234567)])?;
+    // Test math_utils functions
+    test_function(&script_manager, "math_utils:format_number", vec![Dynamic::from(1234567)])?;
     
-    // Test new functions from test_utils
-    test_function(&integration, "test_utils:reverse_string", vec![Dynamic::from("hello world")])?;
+    // Test test_utils functions
+    test_function(&script_manager, "test_utils:reverse_string", vec![Dynamic::from("hello world")])?;
     
-    test_function(&integration, "test_utils:count_words", 
+    test_function(&script_manager, "test_utils:count_words", 
         vec![Dynamic::from("this is a test sentence")])?;
     
-    test_function(&integration, "test_utils:factorial", 
+    test_function(&script_manager, "test_utils:factorial", 
         vec![Dynamic::from(5)])?;
     
     println!("\n=== DYNAMIC FUNCTION LOADING TEST COMPLETE ===\n");
@@ -86,8 +92,8 @@ fn display_functions_by_script(scripts: &HashMap<String, Vec<String>>) {
 }
 
 // Helper function to test a function and display its result
-fn test_function(integration: &RhaiTeraIntegration, name: &str, args: Vec<Dynamic>) -> Result<(), String> {
-    let result = integration.call_function(name, args)?;
+fn test_function(script_manager: &ScriptManager, name: &str, args: Vec<Dynamic>) -> Result<(), String> {
+    let result = script_manager.call_function(name, args)?;
     println!("  {}() => {}", name, result);
     Ok(())
 }

rhai_engine/src/lib.rs

@@ -0,0 +1,5 @@
+// Export the rhailoader module
+pub mod rhailoader;
+
+// Export the ScriptManager for direct usage
+pub use rhailoader::ScriptManager;

rhai_engine/src/rhailoader/script_manager.rs

@@ -3,6 +3,7 @@ use std::collections::HashMap;
 use std::path::Path;
 use std::sync::{Arc, RwLock};
 use std::fs;
+use std::io;
 
 /// Type alias for a Rhai function that can be called from Rust
 pub type RhaiFn = Box<dyn Fn(Vec<Dynamic>) -> Result<Dynamic, String>>;
@@ -250,4 +251,44 @@ impl ScriptManager {
         
         Ok(())
     }
+
+    /// Load all .rhai scripts from a directory
+    pub fn load_scripts_from_directory(&mut self, dir_path: impl AsRef<Path>) -> Result<Vec<String>, String> {
+        let dir_path = dir_path.as_ref();
+        
+        // Check if directory exists
+        if !dir_path.exists() || !dir_path.is_dir() {
+            return Err(format!("Directory does not exist or is not a directory: {}", dir_path.display()));
+        }
+        
+        // Get all entries in the directory
+        let entries = fs::read_dir(dir_path)
+            .map_err(|e| format!("Failed to read directory {}: {}", dir_path.display(), e))?;
+            
+        let mut loaded_scripts = Vec::new();
+        
+        // Process each entry
+        for entry_result in entries {
+            let entry = entry_result.map_err(|e| format!("Failed to read directory entry: {}", e))?;
+            let path = entry.path();
+            
+            // Only process .rhai files
+            if path.is_file() && path.extension().map_or(false, |ext| ext == "rhai") {
+                if let Some(stem) = path.file_stem() {
+                    if let Some(script_name) = stem.to_str() {
+                        // Load the script
+                        self.load_script(script_name, &path)?;
+                        loaded_scripts.push(script_name.to_string());
+                    }
+                }
+            }
+        }
+        
+        Ok(loaded_scripts)
+    }
+    
+    /// Get a list of all registered function names
+    pub fn get_function_names(&self) -> Vec<String> {
+        self.functions.keys().cloned().collect()
+    }
 }