99 lines
3.1 KiB
Rust
99 lines
3.1 KiB
Rust
use std::collections::HashMap;
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use rhai::Dynamic;
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use rhai_engine::ScriptManager;
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use std::path::Path;
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/// Test the dynamic loading of Rhai scripts and functions
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pub fn main() -> Result<(), String> {
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println!("\n=== TESTING DYNAMIC FUNCTION LOADING ===\n");
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// Create a new ScriptManager
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let mut script_manager = ScriptManager::new();
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println!("Loading Rhai scripts from scripts directory...");
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// Get the scripts directory path
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let scripts_dir = Path::new("examples/loadscripts/scripts");
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// Use the ScriptManager to load all scripts from the directory
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let loaded_scripts = script_manager.load_scripts_from_directory(scripts_dir)?;
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// Print loaded scripts
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println!("\nLoaded scripts:");
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for script in &loaded_scripts {
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println!(" - {}", script);
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}
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// Get all available functions using the get_function_names method
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let function_names = script_manager.get_function_names();
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// Print all available functions
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println!("\nAll available functions:");
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for name in &function_names {
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println!(" - {}", name);
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}
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// Group functions by their script prefix to display nicely
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let scripts = group_functions_by_script(&function_names);
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// Display functions by script
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display_functions_by_script(&scripts);
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// Test some functions from each script
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println!("\nDynamic function testing:");
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//TODO: should not start with string_utils we want capitalize as function usable as is
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script_manager.run( "string_utils:capitalize(hello world);")?;
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script_manager.run( "math_utils:format_number(1234567);")?;
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// Test evaluating a complex script
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println!("\nEvaluating a complex script:");
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let complex_script = r#"
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let sentence = "Count the words in this sentence";
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let count = test_utils:count_words(sentence);
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print("Word count: " + truncate("count",1));
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count * 2 // Return double the word count
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"#;
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// Evaluate the script
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println!("```\n{}\n```", complex_script);
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match script_manager.eval::<Dynamic>(complex_script) {
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Ok(result) => println!(" Result: {}", result),
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Err(e) => println!(" Error: {}", e)
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}
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println!("\n=== DYNAMIC FUNCTION LOADING TEST COMPLETE ===\n");
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Ok(())
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}
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// Helper function to group functions by script
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fn group_functions_by_script(function_names: &[String]) -> HashMap<String, Vec<String>> {
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let mut scripts = HashMap::new();
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for name in function_names {
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let parts: Vec<&str> = name.split(':').collect();
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if parts.len() == 2 {
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let script = parts[0].to_string();
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let func = parts[1].to_string();
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scripts.entry(script).or_insert_with(Vec::new).push(func);
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}
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}
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scripts
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}
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// Helper function to display functions grouped by script
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fn display_functions_by_script(scripts: &HashMap<String, Vec<String>>) {
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println!("\nFunctions by script:");
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for (script, funcs) in scripts {
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println!(" {}:", script);
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for func in funcs {
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println!(" - {}", func);
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}
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}
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}
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