Index

CryptoZombies

1. Lesson 1: CryptoZombies
1. Chapter 2 Contracts
2. Chapter 3: State Variables & Integers
3. Chapter 4: Math Operations
4. Chapter 5: Structs
5. Chapter 6: Arrays
6. Chapter 7: Function Declarations
7. Chapter 8: Working With Structs and Arrays
8. Chapter 9: Private / Public Functions
9. Chapter 10: More on Functions
10. Chapter 11: Keccak256 and Typecasting
11. Chapter 12: Putting It Together
12. Chapter 13: Events
13. Chapter 14: Web3.js
2. Lesson 2: Zombies Attack Their Victims
1. Chapter 2: Mappings and Addresses
2. Chapter 3: Msg.sender
3. Chapter 4: Require
4. Chapter 5: Inheritance
5. Chapter 6: Import
6. Chapter 7: Storage vs Memory
7. Chapter 8: Zombie DNA
8. Chapter 9: More on Function Visibility
9. Chapter 10: What Do Zombies Eat?
10. Chapter 11: Using an Interface
11. Chapter 12: Handling Multiple Return Values
12. Chapter 13: Bonus: Kitty Genes
13. Chapter 14: Wrapping It Up
3. Lesson 3: Advanced Solidity Concepts
1. Chapter 2: Ownable Contracts
2. Chapter 3: onlyOwner Function Modifier
3. Chapter 4: Gas
4. Chapter 5: Time Units
5. Chapter 6: Zombie Cooldowns
6. Chapter 7: Public Functions & Security
7. Chapter 8: More on Function Modifiers
8. Chapter 9: Zombie Modifiers
9. Chapter 10: Saving Gas With 'View' Functions
10. Chapter 11: Storage is Expensive
11. Chapter 12: For Loops
12. Chapter 13: Wrapping It Up
4. Lesson 4: Zombie Battle System
1. Chapter 1: Payable
2. Chapter 2: Withdraws
3. Chapter 3: Zombie Battles
4. Chapter 4: Random Numbers
5. Chapter 5: Zombie Fightin'
6. Chapter 6: Refactoring Common Logic
7. Chapter 7: More Refactoring
8. Chapter 8: Back to Attack!
9. Chapter 9: Zombie Wins and Losses
10. Chapter 10: Zombie Victory 😄
11. Chapter 11: Zombie Loss 😞
5. Lesson 5: ERC721 & Crypto-Collectibles
1. Chapter 1: Tokens on Ethereum
2. Chapter 2: ERC721 Standard, Multiple Inheritance
3. Chapter 3: balanceOf & ownerOf
4. Chapter 4: Refactoring
5. Chapter 5: ERC721: Transfer Logic
6. Chapter 6: ERC721: Transfer Cont'd
7. Chapter 7: ERC721: Approve
8. Chapter 8: ERC721: Approve
9. Chapter 9: Preventing Overflows
10. Chapter 10: SafeMath Part 2
11. Chapter 11: SafeMath Part 3
12. Chapter 12: SafeMath Part 4
13. Chapter 13: Comments
14. Chapter 14: Wrapping It Up
6. App Front-ends & Web3.js
1. Chapter 1: Intro to Web3.js
2. Chapter 2: Web3 Providers
3. Chapter 3: Talking to Contracts
4. Chapter 4: Calling Contract Functions
5. Chapter 5: Metamask & Accounts
6. Chapter 6: Displaying our Zombie Army
7. Chapter 7: Sending Transactions
8. Chapter 8: Calling Payable Functions
9. Chapter 9: Subscribing to Events
10. Chapter 10: Wrapping It Up