feat: Introduce an EnhancedGridMap with advanced generation, randomization, pathfinding, and data serialization, along with new player, powerup, and portal managers.

scenes/player.gd

@@ -707,6 +707,9 @@ var immunity_timer: float = 0.0
 
 @rpc("any_peer", "call_local")
 func apply_stagger(duration: float = 1.5):
+	if is_carrying_tekton:
+		return # Cannot be staggered while carrying a Tekton
+		
 	if immunity_timer > 0:
 		return # Immune!
 		
@@ -2191,6 +2194,34 @@ func sync_throw_tekton(target_pos: Vector2i):
 		
 		print("[Player %s] Threw Tekton to %s (Dist: %s)" % [name, target_pos, target_pos.distance_to(tekton.current_position)])
 
+func drop_tekton():
+	"""Drops the Tekton at the current player position immediately."""
+	if not is_multiplayer_authority() or not is_carrying_tekton:
+		return
+	
+	if is_multiplayer_authority() and can_rpc():
+		rpc("sync_drop_tekton")
+
+@rpc("any_peer", "call_local", "reliable")
+func sync_drop_tekton():
+	if carried_tekton:
+		var tekton = carried_tekton
+		carried_tekton = null
+		is_carrying_tekton = false
+		
+		# Set its position to player's current position (but on ground)
+		var drop_pos = grid_to_world(current_position)
+		tekton.global_position = drop_pos
+		
+		if tekton.has_method("set_carried"):
+			tekton.set_carried(false)
+		
+		# Trigger landing effects (minimal scale)
+		if tekton.has_method("on_thrown_landing"):
+			tekton.on_thrown_landing(self, 1.0) # Minimal scale impact
+		
+		print("[Player %s] Dropped Tekton at %s" % [name, current_position])
+
 # is_attack_mode is already declared at top of file (or inherited?)
 # Keeping is_knock_mode here for now or moving it up would be better, but let's just fix the error first.
 var is_knock_mode: bool = false # Yellow mode for knocking Tekton