Basic office functionality

When an office is no longer vacant, rent timer will start and the player will be paid on and the timer will be restarted on timeout.

project/assets/office.tscn

@@ -4,3 +4,7 @@
 
 [node name="Office" type="Node2D"]
 script = ExtResource( 1 )
+
+[node name="Rent" type="Timer" parent="."]
+wait_time = 5.0
+[connection signal="timeout" from="Rent" to="." method="_on_Rent_timeout"]

project/project.godot

@@ -23,9 +23,15 @@ config/icon="res://icon.png"
 
 TowerData="*res://src/autoload/twrdata.gd"
 
+[display]
+
+window/stretch/mode="viewport"
+window/stretch/aspect="keep"
+
 [rendering]
 
 quality/driver/driver_name="GLES2"
+quality/2d/gles2_use_nvidia_rect_flicker_workaround=true
 vram_compression/import_etc=true
 vram_compression/import_etc2=false
 environment/default_environment="res://default_env.tres"

project/src/office.gd

@@ -1,9 +1,26 @@
 extends Node2D
 
 const OFFICE_PRICE = 1000
+const OFFICE_INCOME = 500
 const MAINTANCE_COST = 350
 
+export var is_vacant: bool = true
+
 func _ready():
 	# Once placed in-world, it'll substract from your budget
 	if TowerData.budget >= OFFICE_PRICE:
 		TowerData.budget = -OFFICE_PRICE
+		
+
+func _process(delta):
+	
+	# If the office is no longer vacant, start rent timer
+	if is_vacant == false:
+		$Rent.start()
+	else:
+		$Rent.stop()
+
+func _on_Rent_timeout():
+	# On timeout, pay the player and restart timer
+	TowerData.budget = OFFICE_INCOME
+	$Rent.start()