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๐ŸงŸ ๋ ˆ๋ฒจ 3: ์ฐฝ์กฐ ์—”์ง„ โ€” ๊ณต์žฅ ๊ฐ€๋™ํ•˜๊ธฐ (Solidity Quest)

๐ŸงŸ Level 3: The Creation Engine โ€” Powering Up the Factory (Solidity Quest)

TL;DR AI

ํ•ต์‹ฌ ์š”์•ฝ

1๋ถ„
  1. ์†”๋ฆฌ๋””ํ‹ฐ ํŠœํ† ๋ฆฌ์–ผ์€ `ZombieFactory`์— private `_createZombie` ํ•จ์ˆ˜๋ฅผ ์ถ”๊ฐ€ํ•ด ์ด๋ฆ„๊ณผ DNA ๊ฐ’์œผ๋กœ `Zombie` ๊ตฌ์กฐ์ฒด๋ฅผ ๋งŒ๋“œ๋Š” ๊ณผ์ •์„ ๋ณด์—ฌ์ค€๋‹ค.

  2. ์ด ํ•จ์ˆ˜๋Š” ์ƒ์„ฑ๋œ ๊ตฌ์กฐ์ฒด๋ฅผ `zombies` ๋ฐฐ์—ด์— `push()`๋กœ ์ €์žฅํ•˜๋ฉฐ, ์Šค๋งˆํŠธ ์ปจํŠธ๋ž™ํŠธ๊ฐ€ ์˜จ์ฒด์ธ ์ƒํƒœ๋ฅผ ๊ด€๋ฆฌํ•˜๋Š” ๋ฐฉ์‹์„ ์„ค๋ช…ํ•œ๋‹ค.

  3. ๋˜ํ•œ ์†”๋ฆฌ๋””ํ‹ฐ์—์„œ ํ•จ์ˆ˜๋Š” ๊ธฐ๋ณธ์ ์œผ๋กœ public์ด๋ฏ€๋กœ, ํŒฉํ† ๋ฆฌ ๋กœ์ง์„ ์™ธ๋ถ€์—์„œ ์ง์ ‘ ํ˜ธ์ถœํ•˜์ง€ ๋ชปํ•˜๊ฒŒ private ๊ฐ€์‹œ์„ฑ์„ ์‚ฌ์šฉํ•œ๋‹ค๊ณ  ์†Œ๊ฐœํ•œ๋‹ค.

  4. ์ด ์˜ˆ์‹œ๋Š” ์ด๋”๋ฆฌ์›€ ๊ฐœ๋ฐœ์˜ ํ•ต์‹ฌ์ธ ์ปจํŠธ๋ž™ํŠธ ์‹คํ–‰๊ณผ ์ ‘๊ทผ ์ œ์–ด๋ฅผ ํ•จ๊ป˜ ๋ณด์—ฌ์ค€๋‹ค.

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