2nd – Drag-select a number of models code Godot 3.5

The code from the place i based mostly my script.

The code i’ve has the these 2 issues:

• The visible space for the participant to see what unit are going to be chosen would not work as meant, if i begin dragging from left to proper, and down, the choice space is drawn inverted. if i attempt to do the identical however inverting the motion the choice space is drawn appropriately.

• The choice space and the models i wish to choose should not chosen, or simply selects only one, might need one thing to do with the issue above.

• One thing i’ve tried is the code alone in one other scene, this baffles me as a result of it really works as meant!, it would not have any one of many drawback above

The code:

extends Node2D

var dragging = false  # are we presently dragging?
var selected_units = []  # array of chosen models
var drag_start = Vector2.ZERO  # location the place the drag begian
var select_rect = RectangleShape2D.new()
const blue =  Colour(0.59, 0.86, 1.0,0.4)
var drag_end  = Vector2.ZERO 
var chosen = 0


func _unhandled_input(occasion):
    if occasion is InputEventMouseButton and occasion.button_index == BUTTON_LEFT:
        # When the mouse button is pressed, then the dragging begins
        if occasion.pressed:
            if selected_units.measurement() == 0:
                dragging = true
                drag_start = occasion.place
            else:
                for unit in selected_units:
                    unit.collider._set_selected(false)
                    selected_units = []
            dragging = true
            drag_start = occasion.place
            
        elif dragging:
            dragging = false
            drag_end = occasion.place
            replace()
            drag_end = occasion.place
            select_rect.extents = (drag_end - drag_start) / 2
            var area = get_world_2d().direct_space_state
            var question = Physics2DShapeQueryParameters.new()
            question.collide_with_bodies = true
            question.set_shape(select_rect)
            question.rework = Transform2D(0, (drag_end + drag_start)/2)
            selected_units = area.intersect_shape(question)
            chosen = selected_units.measurement() 
            for unit in selected_units:
                unit.collider._set_selected(true)
                
    if occasion is InputEventMouseMotion and dragging:
        replace()

func _draw():
    if dragging:
        draw_rect(Rect2(drag_start, get_global_mouse_position() - drag_start),
                blue, true)

Unsure why is that occuring, now i believe that is the road the place the issue lies:

question.rework = Transform2D(0, (drag_end + drag_start)/2)

because it ‘s not inverting the realm the place we are attempting to get the models chosen. unsure if did i missed one thing to configure elsewhere? why my code fails when it is in the primary scene of my recreation however not on the check scene?