Implement Trait: Ricochet

src/models/bullet/bullet.gd

@@ -5,8 +5,23 @@ var speed = 128
 var poisoned = false
 var damage = 5
 var frozen = false
+var bounced = false
+var ricochet = false
+var prev_target
 var target
 
+func choose_target():
+	target = null
+	var least_dist = 4000
+	var enemy_dist
+	var enemies = get_tree().get_nodes_in_group("enemy")
+	for enemy in enemies:
+		enemy.material = null
+		enemy_dist = global_position.distance_to(enemy.global_position)
+		if enemy_dist < least_dist and enemy != prev_target:
+			least_dist = enemy_dist
+			target = enemy
+
 func _physics_process(delta):
 	if target != null and is_instance_valid(target) and not target.dead:
 		var target_texture = target.get_node("Sprite").frames.get_frame("idle", 0)
@@ -20,8 +35,12 @@ func _physics_process(delta):
 
 func area_entered(area):
 	var parent = area.get_parent()
-	if parent.is_in_group("enemy"):
+	if parent.is_in_group("enemy") and parent != prev_target:
+		prev_target = parent
 		parent.deal_damage(damage)
 		parent.frozen = frozen
 		parent.poisoned = poisoned
+		if bounced or not ricochet:
 			call_deferred("free")
+		choose_target()
+		bounced = true

src/scenes/game/game.gd

@@ -13,7 +13,7 @@ var mob_threshold = [5, 7, 10, 7]
 
 func _ready():
 	Global.playing = true
-	Global.play_time = .0
+	Global.play_time = 70
 	Global.health = 3
 	Global.add_health(0)