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added weighted random item drops based on player needs

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derek
2025-01-17 14:43:51 -06:00
parent cafcf57ef1
commit 5eb065830a
9 changed files with 83 additions and 31 deletions
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74
scripts/LevelManager.gd
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@@ -8,17 +8,15 @@ extends Node3D
@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")
@onready var crown = preload("res://assets/crown.tscn")
var ammo_drop = [[load("res://assets/ammo_pickup.tscn")],["ammo"]]
var stamina_drop = [[load("res://assets/stamina_pickup.tscn")],["stamina"]]
var health_drop = [[load("res://assets/health_pickup.tscn")],["health"]]
var money_drop = [[load("res://assets/money_pickup.tscn")],["money"]]
var dead_player = preload("res://assets/dead_cam.tscn")
const CLEARED_ANNOUNCE = preload("res://assets/cleared_announce.tscn")
const DEAD_ANNOUNCE = preload("res://assets/dead_announce.tscn")
@@ -73,15 +71,6 @@ func _ready():
#global randomize function
randomize()
#assign pickups to array
if ammo_drop_enabled == true:
pickups.append(ammo_drop)
if stamina_drop_enabled == true:
pickups.append(stamina_drop)
if health_drop_enabled == true:
pickups.append(health_drop)
if money_drop_enabled == true:
pickups.append(money_drop)
#clear spawned in objects
for node in get_tree().get_nodes_in_group("spawned"):
@@ -186,17 +175,60 @@ func die():
player.health_indicator.color = Color(0.471, 0, 0, 0)
func pickup_spawn():
##SET VARIABLES
var type = randi_range(0,3)
func pickup_spawn(randomized):
var pickup_type
var ammo_type
var value
if randomized:
#random item
pickup_type = randi_range(0,3)
#if item type is ammo, pick random ammo
if pickup_type == 0:
var player_ammo = player.ammo_reserve.keys()
ammo_type = int(player_ammo.pick_random())
#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 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)
if i_weight > ammo_weight:
ammo_weight = i_weight + drop_chance_minimum
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})
match pickup_type:
"0":
ammo_type = int(HelperFuncs.weighted_random(ammo_type_weight))
value = randi_range(1,20)
"1":
value = randi_range(int(player.MAX_STAMINA * .25),player.MAX_STAMINA)
"2":
value = randi_range(int(start_health * .25),start_health)
"3":
var bill_denoms = [5,10,20,50,100]
value = bill_denoms.pick_random()
if type == 0:
ammo_type = randi_range(0,4)
value = randi_range(1,10)
return {"pickup_type" : type,"ammo_type" : ammo_type,"value" : value}
return {"pickup_type" : pickup_type,"ammo_type" : ammo_type,"value" : value}
func save_quit():
SaveLoad.save_game_data(level_name)