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contracts
contracts
 
 
scripts
scripts
 
 
.env.example
.env.example
 
 
README.md
README.md
 
 
hardhat.config.ts
hardhat.config.ts
 
 
package.json
package.json
 
 
tsconfig.json
tsconfig.json
 
 

README.md

ProbeWorld

Virtual land registry with 2D coordinate grid, building system, and ERC-721 plots on ProbeChain Rydberg Testnet.

Features

  • Mint plots on a 2D coordinate grid (variable size 1x1 to 10x10)
  • Collision detection prevents overlapping claims
  • Build on owned plots with multiple building types
  • Query neighbors in 4 directions
  • ERC-721 compliant for trading on any NFT marketplace

Contract: LandRegistry.sol

Function Description
mintPlot(x, y, size) Mint a new land plot (payable)
transferPlot(to, plotId) Transfer plot ownership
buildOnPlot(plotId, buildingType, dataHash) Place a building on your plot
getPlotInfo(plotId) Get full plot details
getNeighbors(plotId) Get neighboring plot IDs

Deployment

cp .env.example .env
npm install
npx hardhat compile
npx hardhat run scripts/deploy.ts --network rydberg

Network