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Added enemy data generation

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This commit is contained in:
Ruslan Ignatov
2025-12-14 19:29:49 +03:00
parent ccf5d4c93b
commit c9332bffca
5 changed files with 158 additions and 50 deletions
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game/world/generators/passage_generator.gd
+67 -12
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@@ -2,14 +2,27 @@ class_name PassageGenerator
extends Node
const ENEMY_COUNT = 10
const MIN_LENGTH = 250.0
const MAX_LENGTH = 350.0
const ENEMY_COUNT_MEAN = 50.0
const ENEMY_COUNT_DEVIATION = 100.0
const LENGTH_MEAN = 300.0
const LENGTH_DEVIATION = 50.0
const SPAWN_START_DELAY = 3
const SPAWN_END_DELAY = 3
const USE_NEXT_WEAPON_CHANCE = 10
var local_seed_rng : RandomNumberGenerator = RandomNumberGenerator.new()
var enemy_seed_rng : RandomNumberGenerator = RandomNumberGenerator.new()
var weapon_ids_rng : RandomNumberGenerator = RandomNumberGenerator.new()
var length_rng : RandomNumberGenerator = RandomNumberGenerator.new()
var enemy_seed_rng : RandomNumberGenerator = RandomNumberGenerator.new()
var enemy_count_rng : RandomNumberGenerator = RandomNumberGenerator.new()
var enemy_spawn_time_rng : RandomNumberGenerator = RandomNumberGenerator.new()
var enemy_weapon_rng : RandomNumberGenerator = RandomNumberGenerator.new()
var weapon_ids : Array[String]
@onready var enemy_generator : EnemyGenerator = $EnemyGenerator
@@ -17,24 +30,66 @@ var length_rng : RandomNumberGenerator = RandomNumberGenerator.new()
func generate(seed_value: int) -> PassageData:
local_seed_rng.seed = seed_value
enemy_seed_rng.seed = local_seed_rng.randi()
weapon_ids_rng.seed = local_seed_rng.randi()
length_rng.seed = local_seed_rng.randi()
enemy_seed_rng.seed = local_seed_rng.randi()
enemy_count_rng.seed = local_seed_rng.randi()
enemy_spawn_time_rng.seed = local_seed_rng.randi()
enemy_weapon_rng.seed = local_seed_rng.randi()
weapon_ids = _get_weapon_ids()
var data : PassageData = PassageData.new()
data.seed_value = seed_value
_fill_enemies(data)
_fill_length(data)
_fill_enemies(data)
return data
func _fill_enemies(data: PassageData) -> void:
for i in ENEMY_COUNT:
var seed_value := enemy_seed_rng.randi()
var enemy := enemy_generator.generate(seed_value)
data.enemies.append(enemy)
func _get_weapon_ids() -> Array[String]:
var array : Array[String] = AbstractShip.WEAPON_SCENES.keys().duplicate()
for i in range(array.size() - 1, 0, -1):
var j := weapon_ids_rng.randi_range(0, i)
var temp := array[i]
array[i] = array[j]
array[j] = temp
return array
func _fill_length(data: PassageData) -> void:
data.length = length_rng.randf_range(MIN_LENGTH, MAX_LENGTH)
data.length = length_rng.randfn(LENGTH_MEAN, LENGTH_DEVIATION)
func _fill_enemies(data: PassageData) -> void:
var spawn_end_time := floori(data.length - SPAWN_END_DELAY)
var enemy_count := roundi(enemy_count_rng.randfn(ENEMY_COUNT_MEAN, ENEMY_COUNT_DEVIATION))
for i in range(enemy_count):
var seed_value := enemy_seed_rng.randi()
var enemy := enemy_generator.generate(seed_value)
enemy.spawn_time = enemy_spawn_time_rng.randi_range(SPAWN_START_DELAY, spawn_end_time)
enemy.weapon_id = _get_weapon_id()
data.enemies.append(enemy)
var enemy_spawn_time_compare := func(a: EnemyData, b: EnemyData) -> bool:
return a.spawn_time > b.spawn_time
data.enemies.sort_custom(enemy_spawn_time_compare)
func _get_weapon_id() -> String:
var index := 0
while [index < weapon_ids.size()]:
if enemy_weapon_rng.randi_range(1, 100) <= USE_NEXT_WEAPON_CHANCE:
index += 1
else:
break
return weapon_ids[index]