Changed resource spawning

added interact functionality
temp added zoom with scroll wheel

scripts/spawn_pattern.gd

@@ -0,0 +1,34 @@
+extends Resource
+class_name SpawnPattern
+
+@export var min_distance: int
+@export var max_distance: int
+@export var min_spread: int
+@export var quantity: int
+@export var cluster_size: int
+
+func get_spawn_locations() -> Array[Vector2i]:
+	var spawns: Array[Vector2i] = []
+	var clusters: Array[Vector2] = []
+	for cluster_i in range(quantity):
+		var cluster
+		var is_valid_cluster := false
+		while not is_valid_cluster:
+			is_valid_cluster = true
+			var dist = randf_range(min_distance, max_distance)
+			var angle = randf_range(0, 2*PI)
+			cluster = Vector2.RIGHT.rotated(angle)
+			cluster *= dist
+			for old_cluster: Vector2 in clusters:
+				is_valid_cluster = is_valid_cluster and old_cluster.distance_to(cluster) > min_spread
+		clusters.append(cluster)
+		
+		var local_spawns = [Vector2i(cluster)]
+		for point in range(cluster_size - 1):
+			var next = local_spawns.pick_random()
+			while local_spawns.has(next):
+				var next_change = [Vector2i.LEFT, Vector2i.RIGHT, Vector2i.UP, Vector2i.DOWN].pick_random()
+				next = next + next_change
+			local_spawns.append(next)
+		spawns.append_array(local_spawns)
+	return spawns