32 lines
1.3 KiB
Solidity
32 lines
1.3 KiB
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.13;
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import {Army} from "../src/RaidGeld.sol";
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library RaidGeldUtils {
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function calculateUnitPrice(uint8 unit, uint16 currentLevel, uint16 units) internal pure returns (uint256) {
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require(unit <= 3, "No matching unit found");
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uint256 rollingPriceCalculation = uint256(unit + 1) * 38;
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uint256 price = rollingPriceCalculation;
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// Each level costs 15% more than previous
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uint256 PERCENT_INCREASE = 115;
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for (uint256 i = 1; i < currentLevel + units; i++) {
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rollingPriceCalculation = rollingPriceCalculation * PERCENT_INCREASE / 100;
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if (i >= currentLevel) {
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price += rollingPriceCalculation;
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}
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}
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return price;
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}
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function calculateProfitsPerSecond(Army memory army) internal pure returns (uint256) {
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// Each next unit scales progressivelly better
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uint256 moloch_denier_profit = army.moloch_denier.level;
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uint256 apprentice_profit = army.apprentice.level * 61 / 10;
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uint256 anointed_profit = army.anointed.level * 6 * 64 / 10;
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uint256 champion_profit = army.champion.level * 61 / 10 * 64 / 10 * 67 / 10;
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return moloch_denier_profit + apprentice_profit + anointed_profit + champion_profit;
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}
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}
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