3 files changed, 52 insertions, 0 deletions
diff --git a/scenes/UI/cursor.gd b/scenes/UI/cursor.gd
new file mode 100644
index 0000000..158a2a4
--- /dev/null
+++ b/scenes/UI/cursor.gd
@@ -0,0 +1,39 @@
+extends Node2D
+
+var tile_size = 16.0
+var max_x = 20 * tile_size
+var max_y = 15 * tile_size
+
+var dirs = {"move_right": Vector2.RIGHT,
+			"move_left": Vector2.LEFT,
+			"move_up": Vector2.UP,
+			"move_down": Vector2.DOWN}
+var towers : Dictionary
+
+func _ready():
+	towers["place_warlock"] = preload("res://scenes/defenders/warlock.tscn")
+	position = position.snapped(Vector2.ONE * tile_size)
+	position += Vector2.ONE * tile_size/2
+
+func _unhandled_input(event):
+	for dir in dirs.keys():
+		if event.is_action_pressed(dir):
+			handle_move(dirs[dir])
+			return
+	for tower in towers.keys():
+		if event.is_action_pressed(tower):
+			handle_tower(towers[tower])
+			return
+
+func handle_tower(tower):
+	var tmp = tower.instantiate()
+	var path = get_tree().get_root().get_node("Main/Defenders")
+	path.add_child(tmp)
+	tmp.global_position = position
+
+func handle_move(dir):
+	position += dir * tile_size
+	position.x = max(position.x, tile_size / 2)
+	position.y = max(position.y, tile_size / 2)
+	position.x = min(position.x, max_x - (tile_size / 2))
+	position.y = min(position.y, max_y - (tile_size / 2))
diff --git a/scenes/UI/cursor.gd.uid b/scenes/UI/cursor.gd.uid
new file mode 100644
index 0000000..015cefa
--- /dev/null
+++ b/scenes/UI/cursor.gd.uid
@@ -0,0 +1 @@
+uid://bwiimenoyb5og
diff --git a/scenes/UI/cursor.tscn b/scenes/UI/cursor.tscn
new file mode 100644
index 0000000..9da5554
--- /dev/null
+++ b/scenes/UI/cursor.tscn
@@ -0,0 +1,12 @@
+[gd_scene load_steps=3 format=3 uid="uid://cq6d7gmjbwl14"]
+
+[ext_resource type="Script" uid="uid://bwiimenoyb5og" path="res://scenes/UI/cursor.gd" id="1_4knn1"]
+[ext_resource type="Texture2D" uid="uid://di2vybjsniag4" path="res://assets/tilemap.png" id="2_gber1"]
+
+[node name="Cursor" type="Node2D"]
+script = ExtResource("1_4knn1")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+texture = ExtResource("2_gber1")
+region_enabled = true
+region_rect = Rect2(576, 192, 16, 16)