Prize Blocks

[benson0402]

不知道這樣 tag 有沒有通知
@Bill-Huangz @gainsborouo

15night/backend/app/routers/api.py

Lines 851 to 861 in 57c5578

	blocks = [
	{"name": "Dirt", "enabled": False, "prize_chance": 10, "garbage_chance": 20, "prize_name": None, "quantity": 0, "health": 1},
	{"name": "Stone", "enabled": False, "prize_chance": 10, "garbage_chance": 15, "prize_name": None, "quantity": 0, "health": 3},
	{"name": "Coal", "enabled": False, "prize_chance": 15, "garbage_chance": 10, "prize_name": None, "quantity": 0, "health": 5},
	{"name": "Iron", "enabled": False, "prize_chance": 20, "garbage_chance": 5, "prize_name": None, "quantity": 0, "health": 7},
	{"name": "Sand", "enabled": False, "prize_chance": 10, "garbage_chance": 30, "prize_name": None, "quantity": 0, "health": 2},
	{"name": "Diamond", "enabled": False, "prize_chance": 5, "garbage_chance": 0, "prize_name": "Diamond Prize", "quantity": 10, "health": 10},
	{"name": "Emerald", "enabled": False, "prize_chance": 10, "garbage_chance": 0, "prize_name": "Emerald Prize", "quantity": 20, "health": 8},
	{"name": "Gold", "enabled": False, "prize_chance": 15, "garbage_chance": 0, "prize_name": "Gold Prize", "quantity": 30, "health": 6},
	{"name": "Ruby", "enabled": False, "prize_chance": 20, "garbage_chance": 0, "prize_name": "Ruby Prize", "quantity": 5, "health": 12},
	]

假設

• 玩家數：100
• 速度：5 clicks/sec
• 時長：2 hrs（7,200 secs）
• Block types：6

估計

$TotalClicks = 5 \times 100 \times 7{,}200 = 3{,}600{,}000$

$ClicksPerType = \displaystyle\frac{3{,}600{,}000}{6} = 600{,}000$

假設每次摧毀時掉落機率為 $10 \times 0.0001 = 0.1 趴$

$$ E[\text{掉落數}] = \frac{ClicksPerType}{health} \times 0.001 = \frac{600{,}000}{health} \times 0.001 = \frac{600}{health} $$

$$ \frac{600}{health} \approx quantity \quad\Longrightarrow\quad health \approx \frac{600}{quantity} $$

結果

Quantity	Health ($\approx 600/quantity$)
10	60
2	300
1	600

blocks.json

[
  {
    "name": "Dirt",
    "enabled": false,
    "prize_chance": 10,
    "garbage_chance": 10,
    "prize_name": "Miku Brunch Voucher (NT$150)",
    "quantity": 10,
    "health": 60
  },
  {
    "name": "Stone",
    "enabled": false,
    "prize_chance": 10,
    "garbage_chance": 10,
    "prize_name": "Lala Kitchen Voucher (NT$100)",
    "quantity": 1,
    "health": 600
  },
  {
    "name": "Coal",
    "enabled": false,
    "prize_chance": 10,
    "garbage_chance": 10,
    "prize_name": "Escapeholic Single Ticket (NT$550)",
    "quantity": 1,
    "health": 600
  },
  {
    "name": "Iron",
    "enabled": false,
    "prize_chance": 10,
    "garbage_chance": 10,
    "prize_name": "Jumping Grid Free Ticket (NT$499)",
    "quantity": 1,
    "health": 600
  },
  {
    "name": "Gold",
    "enabled": false,
    "prize_chance": 10,
    "garbage_chance": 10,
    "prize_name": "Golden Triangle Beer Voucher",
    "quantity": 2,
    "health": 300
  },
  {
    "name": "Diamond",
    "enabled": false,
    "prize_chance": 10,
    "garbage_chance": 10,
    "prize_name": "Tetsu Gyoza NT$100 Voucher",
    "quantity": 10,
    "health": 60
  }
]

[benson0402]

如何 @Bill-Huangz

[gainsborouo]

@Bill-Huangz @benson0402
想到了是要改錢錢給的數量

15night/backend/app/routers/api.py

Lines 370 to 376 in 8808dc8

	base_money = random.randint(1, 5) * current_user.shovel_level
	if got_garbage:
	money_earned = max(1, base_money // 2)
	message = f"You found garbage! Reduced money earned."
	elif got_prize:
	money_earned = base_money * 2

有什麼想法嗎

[benson0402]

因為現在稿子等級跟挖的時間感覺算是某種漸進到 1 次 (?
所以就假設他們升級要花的時間一樣好了

一樣假設 5 clicks/sec
upgradedMoney = shovel_level * 100
期望他們 t 秒後可以升一次級

mining_sec = block.health / (5 * current_user.shovel_level)
base_money = 100 * current_user.shovle_level * mining_sec / t
base_money = 20 * block.health / t

然後 base_money 再乘上 random(0.9, 1.1) 之類的

got_garbage 的話可以多給一點錢 (e.g. *1.5 ~ *2)
got_prize 就不用 *2

t 我覺得可以先假設 60 sec

@gainsborouo

[gainsborouo]

15night/backend/app/routers/api.py

Lines 368 to 391 in 230c312

	t = 60 # Expected time to upgrade (in seconds)
	base_money = 20 * block.health / t
	base_money *= random.uniform(0.8, 1.2)
	if got_garbage:
	money_earned = int(base_money * random.uniform(1.5, 2.0))
	message = "You found garbage! Bonus money earned."
	elif got_prize:
	money_earned = int(base_money)
	new_prize = Prize(
	user_id=current_user.id,
	block_id=block.id,
	prize_name=block.prize_name,
	claimed=False
	)
	db.add(new_prize)
	message = f"Mining completed! You earned a special prize that can be claimed later!"
	else:
	money_earned = int(base_money)
	message = f"Mining completed! Added {block.name} to backpack."
	current_user.money += money_earned
	db.commit()

簡化後大概是這樣
然後 base_money 再乘上 random(0.8, 1.2) 不然好像沒什麼感覺
@benson0402