added functionality for various game modes

scripts/LevelManager.gd

@@ -1,18 +1,13 @@
 extends Node3D
 
-@export var load_save : = true
+@export var gamemode : gamemode 
 @export var player : Node
-@export var money = 250
-@export var start_health = 3
 @export var MAX_PARTICLES = 100
-@export var gun_1 : Resource
-@export var gun_2 : Resource
 @export_group("Drops")
 @export var drop_chance_minimum = .1
 @export var ammo_drop_enabled = true
 @export var expected_ammo = {"light" : 200, "medium" : 50, "heavy" : 25,"shotgun" : 20, "rocket" : 3} #light, medium,heavy,shotgun,rocket
 @export var stamina_drop_enabled = true
-@export var health_drop_enabled = true
 @export var money_drop_enabled = true
 
 @onready var item_pickup = preload("res://assets/item_pickup.tscn")
@@ -23,7 +18,8 @@ const DEAD_ANNOUNCE = preload("res://assets/dead_announce.tscn")
 
 var level_name
 var paused = false
-var health = start_health
+var health
+var money
 var pickups = []
 var held_guns = []
 var ammo_current = [0]
@@ -48,10 +44,14 @@ func _ready():
 	#connect to signals
 	SignalBus.enemy_count_changed.connect(enemy_count)
 	
+	health = gamemode.start_health
+	money = gamemode.money
+	
+	
 	#LOAD DATA
 	SaveLoad.load_persistent_data()
 	
-	if SaveLoad.data_cleared or !load_save:
+	if SaveLoad.data_cleared or !gamemode.load_save:
 		refresh_scene()
 		GameGlobals.game_loaded = true
 		SignalBus.emit_signal("game_loaded")
@@ -83,25 +83,25 @@ func _ready():
 	enemy_count()
 
 func refresh_scene():
-	health = start_health
+	health = gamemode.start_health
 	
 	respawn_position = player.camera.global_position
 	respawn_cam_rotation = player.global_transform.basis
 	
 	if player:
 		#Set up starting guns and ammo
-		if gun_1 != null:
-			held_guns = [gun_1]
+		if gamemode.gun_1 != null:
+			held_guns = [gamemode.gun_1]
 			var instance_gun = held_guns[0].instantiate()
 			player.add_ammo(true,instance_gun.gun_name,instance_gun.ammo_type,instance_gun.max_ammo,instance_gun.start_mags)
 		
-		if gun_2 != null:
-			held_guns.append(gun_2)
+		if gamemode.gun_2 != null:
+			held_guns.append(gamemode.gun_2)
 			var instance_gun_2 = held_guns[1].instantiate()
 			player.add_ammo(true,instance_gun_2.gun_name,instance_gun_2.ammo_type,instance_gun_2.max_ammo,instance_gun_2.start_mags)
 
 		# Spawn first gun
-		if gun_1 != null:
+		if gamemode.gun_1 != null:
 			current_gun_index = 0
 			gun_spawn(0)
 			
@@ -189,31 +189,47 @@ func pickup_spawn(randomized):
 		#random value of pickup
 		value = randi_range(1,50)
 	else:
-		var health_weight = (1.0 - (health / start_health)) + drop_chance_minimum
-		var stamina_weight = (1.0 - (player.remaining_stamina / player.MAX_STAMINA)) + drop_chance_minimum
-		var money_weight = (1.0 - clamp(float(money) / float(500),0,1)) + drop_chance_minimum #fix this logic later once the economy makes sense
-		var ammo_weight = drop_chance_minimum
+		var health_weight
+		if gamemode.health_drop_enabled:
+			health_weight = (1.0 - (health / gamemode.start_health)) + drop_chance_minimum
+		else:
+			health_weight = 0
+		var stamina_weight
+		if stamina_drop_enabled:
+			stamina_weight = (1.0 - (player.remaining_stamina / gamemode.max_stamina)) + drop_chance_minimum
+		else:
+			stamina_weight = 0
+		var money_weight
+		if money_drop_enabled:
+			money_weight = (1.0 - clamp(float(money) / float(500),0,1)) + drop_chance_minimum #fix this logic later once the economy makes sense
+		else:
+			money_weight = 0
+		var ammo_weight 
+		if ammo_drop_enabled:
+			ammo_weight = drop_chance_minimum
+		else: ammo_weight = 0
 		var ammo_type_weight = {}
 		
 		# weight ammo player owns against expected ammo values
-		for i in player.ammo_reserve.keys():
-			var i_weight
-			match int(i):
-				0:
-					i_weight = 1.0 - clamp(float(player.ammo_reserve[str(i)]) / float(expected_ammo["light"]),0,1)
-				1:
-					i_weight = 1.0 - clamp(float(player.ammo_reserve[str(i)]) / float(expected_ammo["medium"]),0,1)
-				2:
-					i_weight = 1.0 - clamp(float(player.ammo_reserve[str(i)]) / float(expected_ammo["heavy"]),0,1)
-				3:
-					i_weight = 1.0 - clamp(float(player.ammo_reserve[str(i)]) / float(expected_ammo["shotgun"]),0,1)
-				4:
-					i_weight = 1.0 - clamp(float(player.ammo_reserve[str(i)]) / float(expected_ammo["rocket"]),0,1)
-				5:
-					i_weight = 0
-			if i_weight > ammo_weight:
-				ammo_weight = i_weight
-			ammo_type_weight[i] = i_weight + drop_chance_minimum
+		if ammo_drop_enabled:
+			for i in player.ammo_reserve.keys():
+				var i_weight
+				match int(i):
+					0:
+						i_weight = 1.0 - clamp(float(player.ammo_reserve[str(i)]) / float(expected_ammo["light"]),0,1)
+					1:
+						i_weight = 1.0 - clamp(float(player.ammo_reserve[str(i)]) / float(expected_ammo["medium"]),0,1)
+					2:
+						i_weight = 1.0 - clamp(float(player.ammo_reserve[str(i)]) / float(expected_ammo["heavy"]),0,1)
+					3:
+						i_weight = 1.0 - clamp(float(player.ammo_reserve[str(i)]) / float(expected_ammo["shotgun"]),0,1)
+					4:
+						i_weight = 1.0 - clamp(float(player.ammo_reserve[str(i)]) / float(expected_ammo["rocket"]),0,1)
+					5:
+						i_weight = 0
+				if i_weight > ammo_weight:
+					ammo_weight = i_weight
+				ammo_type_weight[i] = i_weight + drop_chance_minimum
 		
 		pickup_type = HelperFuncs.weighted_random({"0" : ammo_weight, "1" : stamina_weight,"2" : health_weight,"3" : money_weight})
 		
@@ -225,9 +241,9 @@ func pickup_spawn(randomized):
 					ammo_type = randi_range(0,4)
 				value = randi_range(1,20)
 			"1":
-				value = randi_range(int(player.MAX_STAMINA * .25),player.MAX_STAMINA)
+				value = randi_range(int(gamemode.max_stamina * .25),gamemode.max_stamina)
 			"2":
-				value = randi_range(int(start_health * .25),start_health)
+				value = randi_range(int(gamemode.start_health * .25),gamemode.start_health)
 			"3":
 				var bill_denoms = [5,10,20,50,100]
 				value = bill_denoms.pick_random()