51 lines
2.8 KiB
GDScript
51 lines
2.8 KiB
GDScript
extends RefCounted
|
|
|
|
const DEFINITIONS := [
|
|
preload("res://resources/items/gamma_cannon.tres"),
|
|
preload("res://resources/items/plasma_cannon.tres"),
|
|
preload("res://resources/items/beam_laser.tres"),
|
|
preload("res://resources/items/machine_gun.tres"),
|
|
preload("res://resources/items/missile_launcher.tres"),
|
|
preload("res://resources/items/unguided_missile.tres"),
|
|
preload("res://resources/items/reinforced_shield.tres"),
|
|
preload("res://resources/items/hull_plating.tres"),
|
|
preload("res://resources/items/compact_generator.tres"),
|
|
preload("res://resources/items/engine_extension.tres"),
|
|
preload("res://resources/items/shield_recharger.tres"),
|
|
preload("res://resources/items/afterburner.tres"),
|
|
preload("res://resources/items/shield_charge.tres"),
|
|
preload("res://resources/items/repair_drones.tres"),
|
|
preload("res://resources/items/ship_computer.tres"),
|
|
]
|
|
const AFFIX_DATABASE := preload("res://resources/items/affix_database.tres")
|
|
|
|
static func generate(level: int, enemy_tier: int = 0) -> ItemInstance:
|
|
return generate_for_definition(DEFINITIONS.pick_random(), level, enemy_tier)
|
|
|
|
static func generate_for_definition(definition: ItemDefinition, level: int, enemy_tier: int = 0) -> ItemInstance:
|
|
var item := ItemInstance.new()
|
|
item.definition = definition
|
|
item.item_level = clampi(level, 1, 1000)
|
|
var scale_factor := 1.0 + 0.05 * (item.item_level - 1)
|
|
item.primary_value_override = item.definition.primary_value * scale_factor * randf_range(0.8, 1.2)
|
|
if definition.primary_stat == "max_speed":
|
|
item.primary_value_override = randf_range(1.0, 5.0) * scale_factor
|
|
if definition.category == ItemDefinition.Category.WEAPON:
|
|
var lower := randi_range(mini(definition.damage_lower_roll_min, definition.damage_lower_roll_max), maxi(definition.damage_lower_roll_min, definition.damage_lower_roll_max))
|
|
var spread := randi_range(mini(definition.damage_spread_roll_min, definition.damage_spread_roll_max), maxi(definition.damage_spread_roll_min, definition.damage_spread_roll_max))
|
|
item.damage_min = maxf(1.0, roundf(lower * scale_factor))
|
|
item.damage_max = maxf(item.damage_min + 1.0, roundf((lower + spread) * scale_factor))
|
|
item.primary_value_override = (item.damage_min + item.damage_max) * 0.5
|
|
item.energy_regeneration_override = item.definition.energy_regeneration_bonus * scale_factor * randf_range(0.8, 1.2)
|
|
if definition.category == ItemDefinition.Category.ACTIVE_EXTENSION:
|
|
return item
|
|
var roll := randf()
|
|
var count := 1 if roll < 0.5 else (2 if roll < 0.75 else (3 if roll < 0.89 else (4 if roll < 0.97 else 5)))
|
|
if enemy_tier == 1:
|
|
count = mini(5, count + 1)
|
|
elif enemy_tier >= 2:
|
|
count = maxi(4, count)
|
|
item.additional_modifiers = AFFIX_DATABASE.roll_affixes(item.definition, item.item_level, count)
|
|
item.rarity = clampi(item.additional_modifiers.size() - 1, 0, 4)
|
|
return item
|