Update: Implemented a Basic loop.

Tidal-Lang · Oct 6, 2024 · d960e65 · d960e65
1 parent 62746bb
commit d960e65
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Showing 10 changed files with 91 additions and 9 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "Tidal"
-version = "1.5.0"
+version = "1.6.0"
 
 
 [dependencies]

diff --git a/README.md b/README.md
@@ -5,7 +5,7 @@ A Language Made using Rust. <br>
 Made by Pranav Verma.
 
 Uses the Extension `.td` and `.br`. <br>
-Please Check the [Wiki](https://github.com/PranavVerma-droid/Tidal/wiki) for more Information.
+Please Check the [Wiki](https://github.com/PranavVerma-droid/Tidal/wiki) for documentation and syntax.
 
 ## Download
 The Latest Compiled Build Can Be Found in the [Releases](https://github.com/PranavVerma-droid/Blue-Lagoon/releases) (For Windows and Linux)

diff --git a/code/BrainRot/brainrot-4.br b/code/BrainRot/brainrot-4.br
@@ -0,0 +1,9 @@
+rizzler i = 0 no cap
+
+yeet (true) {
+     skibidi(i) no cap
+     i = i + 1 no cap
+     drip (i == 1000) {
+          aura +69420 no cap
+     }
+}
diff --git a/code/Normal/file-12.td b/code/Normal/file-12.td
@@ -0,0 +1,27 @@
+var previousVariable = 1.0;
+var currentVariable = 1.0;
+var nextVariable;
+
+
+
+/* var finalResult = "0 1 1 ";
+
+for(var i = 0; i >= 0; i = i + 1;) {
+    nextVariable = float(previousVariable + currentVariable);
+    finalResult = (finalResult + str(nextVariable) + " ");
+    previousVariable = currentVariable;
+    currentVariable = nextVariable;
+}
+
+print(finalResult); */
+
+print(0);
+print(1);
+print(1);
+
+for(var i = 0; i <= 1500; i = i + 1;) {
+    nextVariable = float(previousVariable + currentVariable);
+    print(nextVariable);
+    previousVariable = currentVariable;
+    currentVariable = nextVariable;
+}
diff --git a/code/Normal/file-13.td b/code/Normal/file-13.td
@@ -0,0 +1,9 @@
+var i = 0;
+
+while (true) {
+     print(i);
+     i = i + 1;
+     if (i == 1000) {
+          break;
+     }
+}
diff --git a/src/interpreter.rs b/src/interpreter.rs
@@ -45,7 +45,7 @@ fn interpret_node(node: &ASTNode, symbol_table: &mut HashMap<String, (Value, boo
                         _ => panic!("Unsupported operator for numbers"),
                     }
                 }
-                (Value::Float(l), Value::Float(r)) => {  // New case for float operations
+                (Value::Float(l), Value::Float(r)) => { 
                     match op {
                         Token::Plus => Value::Float(l + r),
                         Token::Minus => Value::Float(l - r),
@@ -60,7 +60,7 @@ fn interpret_node(node: &ASTNode, symbol_table: &mut HashMap<String, (Value, boo
                         _ => panic!("Unsupported operator for floats"),
                     }
                 }
-                (Value::Number(l), Value::Float(r)) => {  // Mixed number and float operations
+                (Value::Number(l), Value::Float(r)) => { 
                     let l = l as f64;
                     match op {
                         Token::Plus => Value::Float(l + r),
@@ -76,7 +76,7 @@ fn interpret_node(node: &ASTNode, symbol_table: &mut HashMap<String, (Value, boo
                         _ => panic!("Unsupported operator for mixed number and float"),
                     }
                 }
-                (Value::Float(l), Value::Number(r)) => {  // Mixed float and number operations
+                (Value::Float(l), Value::Number(r)) => { 
                     let r = r as f64;
                     match op {
                         Token::Plus => Value::Float(l + r),
@@ -136,6 +136,24 @@ fn interpret_node(node: &ASTNode, symbol_table: &mut HashMap<String, (Value, boo
             }
             Value::Null
         },
+        ASTNode::While(condition, body) => {
+            loop {
+                let cond_value = interpret_node(condition, symbol_table, is_verbose, true);
+                if let Value::Boolean(false) = cond_value {
+                    break;
+                }
+
+                for stmt in body {
+                    let result = interpret_node(stmt, symbol_table, is_verbose, true);
+                    match result {
+                        Value::Break => return Value::Null,
+                        Value::Continue => break,
+                        _ => {}
+                    }
+                }
+            }
+            Value::Null
+        },
         ASTNode::Var(name, expr, is_mutable) => {
             let value = if let Some(expr) = expr {
                 interpret_node(expr, symbol_table, is_verbose, in_loop)

diff --git a/src/lexer.rs b/src/lexer.rs
@@ -37,6 +37,7 @@ pub enum Token {
     RBracket, 
     Null,
     For,
+    While,
     Break,
     Continue,
     Comma,
@@ -156,6 +157,7 @@ impl<'a> Lexer<'a> {
             "true" => Token::Boolean(true),
             "false" => Token::Boolean(false),
             "for" => Token::For,
+            "while" => Token::While,
             "break" => Token::Break,
             "continue" => Token::Continue,
             "int" | "str" | "float" | "bool" => {

diff --git a/src/main.rs b/src/main.rs
@@ -11,9 +11,10 @@ fn main() {
     // collect args
     let args: Vec<String> = env::args().collect();
 
-    // verbose
+    // verbose mode flag check
     let is_verbose = args.contains(&String::from("--verbose")) || args.contains(&String::from("-v"));
 
+    // error display lul
     if args.len() < 2 || args.contains(&String::from("help")) || args.contains(&String::from("--help")) || args.contains(&String::from("-h")) {
         help();
         std::process::exit(1);
@@ -39,7 +40,7 @@ fn main() {
 
     // Brain Rot Parser
     let processed_contents = if is_brain_rot {
-        preprocess_brain_rot(&contents)
+        preprocess_skibidi(&contents)
     } else {
         contents
     };
@@ -66,7 +67,8 @@ fn help() {
     println!("");
 }
 
-fn preprocess_brain_rot(input: &str) -> String {
+//okay, here is where the brainrot starts ☠️☠️
+fn preprocess_skibidi(input: &str) -> String {
     let replacements: HashMap<&str, &str> = [
         ("rizzler", "var"),
         ("sigma", "novar"),
@@ -75,6 +77,7 @@ fn preprocess_brain_rot(input: &str) -> String {
         ("skibidi", "print"),
         ("fanum tax", "type"),
         ("bussin", "for"),
+        ("yeet", "while"),
         ("sussy", "/*"),
         ("baka", "*/"),
         ("aura +69420", "break"),

diff --git a/src/parser.rs b/src/parser.rs
@@ -31,6 +31,7 @@ pub enum ASTNode {
     TypeCast(String, Box<ASTNode>),
     If(Box<ASTNode>, Vec<ASTNode>, Vec<(ASTNode, Vec<ASTNode>)>, Option<Vec<ASTNode>>),
     For(Box<ASTNode>, Box<ASTNode>, Box<ASTNode>, Vec<ASTNode>),
+    While(Box<ASTNode>, Vec<ASTNode>),
     Break,
     Continue,
 }
@@ -77,6 +78,7 @@ impl<'a> Parser<'a> {
             Token::For => self.parse_for_loop(),
             Token::Break => self.parse_break(),
             Token::Continue => self.parse_continue(),
+            Token::While => self.parse_while_loop(),
             Token::Type => self.parse_type(),
             _ => panic!("Unexpected token in statement: {:?}", self.current_token),
         }
@@ -91,6 +93,18 @@ impl<'a> Parser<'a> {
         ASTNode::Type(Box::new(expr))
     }
 
+    fn parse_while_loop(&mut self) -> ASTNode {
+        self.eat(Token::While);
+        self.eat(Token::LParen);
+        let condition = self.parse_expr();
+        self.eat(Token::RParen);
+        self.eat(Token::LBrace);
+        let body = self.parse_block();
+        self.eat(Token::RBrace);
+
+        ASTNode::While(Box::new(condition), body)
+    }
+
     fn parse_if_statement(&mut self) -> ASTNode {
         self.eat(Token::If);
         self.eat(Token::LParen);