Feat: Add syntax highlighting for a lot more languages

samples/gdscript.gd

@@ -0,0 +1,81 @@
+# Sample GDScript for syntax highlighting
+
+extends Node2D
+
+# ============================================================
+# Constants
+# ============================================================
+const MAX_HEALTH = 100
+const PLAYER_SPEED = 200
+const PI_APPROX = 3.14159
+
+# ============================================================
+# Exported variables
+# ============================================================
+@export var player_name: String = "Hero"
+@export var is_alive: bool = true
+
+# ============================================================
+# Signals
+# ============================================================
+signal health_changed(new_health)
+
+# ============================================================
+# Member variables
+# ============================================================
+var health: int = MAX_HEALTH
+var velocity: Vector2 = Vector2.ZERO
+var inventory: Array = []
+
+# ============================================================
+# Functions
+# ============================================================
+func _ready() -> void:
+    print("Player ready:", player_name)
+    _initialize_inventory()
+    set_process(true)
+
+func _process(delta: float) -> void:
+    if is_alive:
+        _handle_input(delta)
+        _check_health()
+
+# Private functions
+func _initialize_inventory() -> void:
+    inventory.append("Sword")
+    inventory.append("Shield")
+
+func _handle_input(delta: float) -> void:
+    var direction: Vector2 = Vector2.ZERO
+    if Input.is_action_pressed("ui_right"):
+        direction.x += 1
+    if Input.is_action_pressed("ui_left"):
+        direction.x -= 1
+    if Input.is_action_pressed("ui_down"):
+        direction.y += 1
+    if Input.is_action_pressed("ui_up"):
+        direction.y -= 1
+
+    velocity = direction.normalized() * PLAYER_SPEED
+    position += velocity * delta
+
+func _check_health() -> void:
+    if health <= 0:
+        is_alive = false
+        print("Player is dead!")
+    else:
+        emit_signal("health_changed", health)
+
+# ============================================================
+# Example of class definition inside another script
+# ============================================================
+class Weapon:
+    var name: String
+    var damage: int
+
+    func _init(name: String, damage: int):
+        self.name = name
+        self.damage = damage
+
+    func attack():
+        print(name, "attacks for", damage, "damage")