feat: Introduce PlayerMovementManager to centralize grid-based player and bot movement, including multiplayer synchronization and push interactions.

scenes/player.gd

@@ -2261,6 +2261,26 @@ func update_active_player_indicator():
 	else:
 		sync_modulate(color) # Apply locally if offline/not ready
 
+@rpc("any_peer", "call_local", "unreliable")
+func sync_bump(target_pos: Vector2i, is_soft: bool = false):
+	"""Visual attack 'bump' or collision animation."""
+	# Always return to LOGICAL position to prevent character drift!
+	var original_pos = grid_to_world(current_position)
+	var target_world = grid_to_world(target_pos)
+	
+	# If it's a soft bump (non-attack), just a tiny nudge
+	var strength = 0.4 if not is_soft else 0.15
+	var duration = 0.1 if not is_soft else 0.08
+	
+	var mid_pos = original_pos.lerp(target_world, strength)
+	
+	var tween = create_tween()
+	# Ensure the character starts at logical pos if they were drifting
+	global_position = original_pos 
+	
+	tween.tween_property(self, "global_position", mid_pos, duration).set_trans(Tween.TRANS_QUAD).set_ease(Tween.EASE_OUT)
+	tween.tween_property(self, "global_position", original_pos, duration).set_trans(Tween.TRANS_QUAD).set_ease(Tween.EASE_IN)
+
 func knock_tekton():
 	if not is_multiplayer_authority() or is_frozen or is_stop_frozen:
 		return