Spawn a sheep with right click

behaviours/counter.gd

@@ -16,7 +16,7 @@ var value: int = 0
 func change(amount: int):
 	var old = value
 	value = amount
-	changed.emit(old, value)
+	changed.emit(value, old)
 
 func increase(amount: int = 1):
 	if amount < 0:

scenes/game/cursor.gd

@@ -8,8 +8,12 @@ signal dragged(node: Draggable)
 signal dropped(node: Draggable)
 
 
+@export var sheep_spawn_cost: int = 5
+
+
 @onready var game: MainGame = MainGame.get_via_group(self)
 @onready var gold_display: GoldDisplay = %"GoldDisplay"
+@onready var sheep_spawner: Spawner = %"SheepSpawner"
 
 var dragging: Draggable = null
 
@@ -58,6 +62,13 @@ func _input(event: InputEvent) -> void:
 				drag()
 			else:
 				drop()
+		elif event.button_index == MOUSE_BUTTON_RIGHT:
+			if event.pressed:
+				var counter: Counter = game.inventory.get_counter(&"Gold")
+				if counter.value >= sheep_spawn_cost:
+					counter.decrease(sheep_spawn_cost)
+					sheep_spawner.spawn()
+
 
 func _physics_process(_delta: float) -> void:
 	position += (game.camera.get_global_mouse_position() - global_position)

scenes/game/cursor.tscn

@@ -1,10 +1,16 @@
-[gd_scene load_steps=4 format=3 uid="uid://col1q3elvkfwk"]
+[gd_scene load_steps=8 format=3 uid="uid://col1q3elvkfwk"]
 
 [ext_resource type="Script" path="res://scenes/game/cursor.gd" id="1_1og6v"]
 [ext_resource type="PackedScene" uid="uid://cu750c7yd57qa" path="res://scenes/game/gold_display.tscn" id="2_5c4iq"]
+[ext_resource type="Script" path="res://behaviours/spawner.gd" id="3_tutfd"]
+[ext_resource type="PackedScene" uid="uid://bc2bm8lbol18w" path="res://entities/sheep.tscn" id="4_7isfg"]
+[ext_resource type="PackedScene" uid="uid://8jkesanu4hrn" path="res://behaviours/tracker.tscn" id="5_ewy4o"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_j2mj5"]
-radius = 4.0
+radius = 48.0
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_dc2ul"]
+radius = 8.0
 
 [node name="Cursor" type="Area2D" groups=["cursor"]]
 z_index = 100
@@ -14,7 +20,18 @@ script = ExtResource("1_1og6v")
 
 [node name="Shape" type="CollisionShape2D" parent="."]
 shape = SubResource("CircleShape2D_j2mj5")
-debug_color = Color(1, 1, 1, 1)
+debug_color = Color(0, 0.411765, 0, 0)
 
 [node name="GoldDisplay" parent="." instance=ExtResource("2_5c4iq")]
 unique_name_in_owner = true
+
+[node name="SheepSpawner" type="Node2D" parent="." node_paths=PackedStringArray("blocking_tracker")]
+unique_name_in_owner = true
+script = ExtResource("3_tutfd")
+scene = ExtResource("4_7isfg")
+blocking_tracker = NodePath("Tracker")
+
+[node name="Tracker" parent="SheepSpawner" instance=ExtResource("5_ewy4o")]
+
+[node name="Shape" type="CollisionShape2D" parent="SheepSpawner/Tracker"]
+shape = SubResource("CircleShape2D_dc2ul")

scenes/game/gold_display.gd

@@ -9,8 +9,18 @@ class_name GoldDisplay
 func set_text(value: int) -> void:
 	label.text = "%d €" % value
 
-
-func display(value: int):
+func increase(value: int):
 	set_text(value)
 	animator.stop()
-	animator.play(&"collect")
+	animator.play(&"increase")
+
+func decrease(value: int):
+	set_text(value)
+	animator.stop()
+	animator.play(&"decrease")
+
+func change(new: int, old: int):
+	if new > old:
+		increase(new)
+	elif old > new:
+		decrease(new)

scenes/game/gold_display.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=6 format=3 uid="uid://cu750c7yd57qa"]
+[gd_scene load_steps=7 format=3 uid="uid://cu750c7yd57qa"]
 
 [ext_resource type="Script" path="res://scenes/game/gold_display.gd" id="1_poqth"]
 
@@ -18,7 +18,7 @@ tracks/0/keys = {
 }
 
 [sub_resource type="Animation" id="Animation_8n0bl"]
-resource_name = "collect"
+resource_name = "increase"
 tracks/0/type = "value"
 tracks/0/imported = false
 tracks/0/enabled = true
@@ -32,10 +32,26 @@ tracks/0/keys = {
 "values": [Vector2(1.4, 1.4), Vector2(1, 1)]
 }
 
+[sub_resource type="Animation" id="Animation_rd1cq"]
+resource_name = "decrease"
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath(".:scale")
+tracks/0/interp = 2
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 1),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [Vector2(0.6, 0.6), Vector2(1, 1)]
+}
+
 [sub_resource type="AnimationLibrary" id="AnimationLibrary_bj0k7"]
 _data = {
 "RESET": SubResource("Animation_3gb4u"),
-"collect": SubResource("Animation_8n0bl")
+"decrease": SubResource("Animation_rd1cq"),
+"increase": SubResource("Animation_8n0bl")
 }
 
 [sub_resource type="LabelSettings" id="LabelSettings_1jb4h"]

scenes/game/main_game.gd

@@ -18,5 +18,5 @@ static func get_via_group(node: Node) -> MainGame:
 func _ready():
 	# Set up the gold display
 	var gold_counter = inventory.get_counter(&"Gold")
-	gold_counter.changed.connect(cursor.gold_display.display.unbind(1))
+	gold_counter.changed.connect(cursor.gold_display.change)
 	cursor.gold_display.set_text(gold_counter.value)

scenes/game/main_game.tscn

@@ -1,9 +1,10 @@
-[gd_scene load_steps=18 format=3 uid="uid://cxj5aud02f40j"]
+[gd_scene load_steps=19 format=3 uid="uid://cxj5aud02f40j"]
 
 [ext_resource type="Script" path="res://scenes/game/main_game.gd" id="1_wiglu"]
 [ext_resource type="PackedScene" uid="uid://dm068vaseh45n" path="res://scenes/game/game_camera.tscn" id="2_db5xs"]
 [ext_resource type="PackedScene" uid="uid://cu6mvnfa01nb6" path="res://scenes/game/inventory.tscn" id="2_jhbbf"]
 [ext_resource type="Texture2D" uid="uid://d13j4br4hxek6" path="res://scenes/game/tileset_grass.png" id="2_o7bg5"]
+[ext_resource type="PackedScene" uid="uid://brvbtvt4em32" path="res://behaviours/counter.tscn" id="3_we8s5"]
 [ext_resource type="Texture2D" uid="uid://ki0xyx6gvkty" path="res://scenes/game/tileset_flowers.png" id="4_dlm0d"]
 [ext_resource type="PackedScene" uid="uid://col1q3elvkfwk" path="res://scenes/game/cursor.tscn" id="5_g504x"]
 [ext_resource type="PackedScene" uid="uid://b3gydtrenbw3n" path="res://entities/skull.tscn" id="6_5k7gy"]
@@ -840,6 +841,7 @@ script = ExtResource("1_wiglu")
 
 [node name="Inventory" parent="." instance=ExtResource("2_jhbbf")]
 unique_name_in_owner = true
+counter_scene = ExtResource("3_we8s5")
 
 [node name="FloorTileMap" type="TileMap" parent="."]
 scale = Vector2(2, 2)