base level camera

scripts/blocks_programm/base_level.gd

@@ -0,0 +1,30 @@
+extends Node2D
+const UP = 4
+const DOWN = 1
+
+var poss = Vector2()
+var cam = Vector2()
+var pressed = false
+
+
+@onready var camera: Camera2D = $Camera2D
+
+func _process(delta: float) -> void:
+	if Input.is_action_just_released("wheel_up") and camera.zoom.x < UP:
+		camera.zoom.x += 0.1
+		camera.zoom.y += 0.1
+	if Input.is_action_just_released("wheel_down")and camera.zoom.x > DOWN:
+		camera.zoom.x -= 0.1
+		camera.zoom.y -= 0.1
+	if pressed:
+		camera.position = (cam + poss) - (camera.get_local_mouse_position())
+
+
+func _input(event: InputEvent) -> void:
+	if event.is_action("mouse_press"):
+		if event.is_pressed():
+			poss = camera.get_local_mouse_position()
+			cam = camera.position
+			pressed = true
+		else:
+			pressed = false