Gizmotronn · Gizmotronn · Jul 17, 2022 · Jul 17, 2022
diff --git a/.DS_Store b/.DS_Store
diff --git a/.env.example b/.env.example
@@ -0,0 +1,5 @@
+eth_address = 
+eth_private_key = 
+etherscan_api_key = 
+magic_api_key = 
+alchemy_api_key = 
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,9 @@
+node_modules
+.env
+coverage
+coverage.json
+typechain
+
+#Hardhat files
+cache
+artifacts
diff --git a/README.md b/README.md
@@ -0,0 +1,3 @@
+Sample webapp including a Cadence, Solidity & Eth/Polygon NFT Collection, a set of minigames, a web container for the [star sailors](https://github.com/signal-k/starsailors) Unity game, and an API attaching them all together.
+
+Check [docs/] directory for more information
diff --git a/build/Star Sailors/.DS_Store b/build/Star Sailors/.DS_Store
diff --git a/build/Star Sailors/Build/Star Sailors.data.gz b/build/Star Sailors/Build/Star Sailors.data.gz
diff --git a/build/Star Sailors/Build/Star Sailors.framework.js.gz b/build/Star Sailors/Build/Star Sailors.framework.js.gz
diff --git a/build/Star Sailors/Build/Star Sailors.loader.js b/build/Star Sailors/Build/Star Sailors.loader.js
diff --git a/build/Star Sailors/Build/Star Sailors.wasm.gz b/build/Star Sailors/Build/Star Sailors.wasm.gz
diff --git a/build/Star Sailors/StreamingAssets/UnityServicesProjectConfiguration.json b/build/Star Sailors/StreamingAssets/UnityServicesProjectConfiguration.json
@@ -0,0 +1 @@
+{"Keys":["com.unity.services.core.version"],"Values":[{"m_Value":"1.4.0","m_IsReadOnly":true}]}
diff --git a/build/Star Sailors/TemplateData/favicon.ico b/build/Star Sailors/TemplateData/favicon.ico
diff --git a/build/Star Sailors/TemplateData/fullscreen-button.png b/build/Star Sailors/TemplateData/fullscreen-button.png
diff --git a/build/Star Sailors/TemplateData/progress-bar-empty-dark.png b/build/Star Sailors/TemplateData/progress-bar-empty-dark.png
diff --git a/build/Star Sailors/TemplateData/progress-bar-empty-light.png b/build/Star Sailors/TemplateData/progress-bar-empty-light.png
diff --git a/build/Star Sailors/TemplateData/progress-bar-full-dark.png b/build/Star Sailors/TemplateData/progress-bar-full-dark.png
diff --git a/build/Star Sailors/TemplateData/progress-bar-full-light.png b/build/Star Sailors/TemplateData/progress-bar-full-light.png
diff --git a/build/Star Sailors/TemplateData/style.css b/build/Star Sailors/TemplateData/style.css
@@ -0,0 +1,16 @@
+body { padding: 0; margin: 0 }
+#unity-container { position: absolute }
+#unity-container.unity-desktop { left: 50%; top: 50%; transform: translate(-50%, -50%) }
+#unity-container.unity-mobile { width: 100%; height: 100% }
+#unity-canvas { background: #231F20 }
+.unity-mobile #unity-canvas { width: 100%; height: 100% }
+#unity-loading-bar { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: none }
+#unity-logo { width: 154px; height: 130px; background: url('unity-logo-dark.png') no-repeat center }
+#unity-progress-bar-empty { width: 141px; height: 18px; margin-top: 10px; margin-left: 6.5px; background: url('progress-bar-empty-dark.png') no-repeat center }
+#unity-progress-bar-full { width: 0%; height: 18px; margin-top: 10px; background: url('progress-bar-full-dark.png') no-repeat center }
+#unity-footer { position: relative }
+.unity-mobile #unity-footer { display: none }
+#unity-webgl-logo { float:left; width: 204px; height: 38px; background: url('webgl-logo.png') no-repeat center }
+#unity-build-title { float: right; margin-right: 10px; line-height: 38px; font-family: arial; font-size: 18px }
+#unity-fullscreen-button { float: right; width: 38px; height: 38px; background: url('fullscreen-button.png') no-repeat center }
+#unity-warning { position: absolute; left: 50%; top: 5%; transform: translate(-50%); background: white; padding: 10px; display: none }
diff --git a/build/Star Sailors/TemplateData/unity-logo-dark.png b/build/Star Sailors/TemplateData/unity-logo-dark.png
diff --git a/build/Star Sailors/TemplateData/unity-logo-light.png b/build/Star Sailors/TemplateData/unity-logo-light.png
diff --git a/build/Star Sailors/TemplateData/webgl-logo.png b/build/Star Sailors/TemplateData/webgl-logo.png
diff --git a/build/Star Sailors/index.html b/build/Star Sailors/index.html
@@ -0,0 +1,121 @@
+<!DOCTYPE html>
+<html lang="en-us">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <title>Unity WebGL Player | Star Sailors Boilerplate</title>
+    <link rel="shortcut icon" href="TemplateData/favicon.ico">
+    <link rel="stylesheet" href="TemplateData/style.css">
+  </head>
+  <body>
+    <div id="unity-container" class="unity-desktop">
+      <canvas id="unity-canvas" width=960 height=600></canvas>
+      <div id="unity-loading-bar">
+        <div id="unity-logo"></div>
+        <div id="unity-progress-bar-empty">
+          <div id="unity-progress-bar-full"></div>
+        </div>
+      </div>
+      <div id="unity-warning"> </div>
+      <div id="unity-footer">
+        <div id="unity-webgl-logo"></div>
+        <div id="unity-fullscreen-button"></div>
+        <div id="unity-build-title">Star Sailors Boilerplate</div>
+      </div>
+    </div>
+    <script>
+      var container = document.querySelector("#unity-container");
+      var canvas = document.querySelector("#unity-canvas");
+      var loadingBar = document.querySelector("#unity-loading-bar");
+      var progressBarFull = document.querySelector("#unity-progress-bar-full");
+      var fullscreenButton = document.querySelector("#unity-fullscreen-button");
+      var warningBanner = document.querySelector("#unity-warning");
+
+      // Shows a temporary message banner/ribbon for a few seconds, or
+      // a permanent error message on top of the canvas if type=='error'.
+      // If type=='warning', a yellow highlight color is used.
+      // Modify or remove this function to customize the visually presented
+      // way that non-critical warnings and error messages are presented to the
+      // user.
+      function unityShowBanner(msg, type) {
+        function updateBannerVisibility() {
+          warningBanner.style.display = warningBanner.children.length ? 'block' : 'none';
+        }
+        var div = document.createElement('div');
+        div.innerHTML = msg;
+        warningBanner.appendChild(div);
+        if (type == 'error') div.style = 'background: red; padding: 10px;';
+        else {
+          if (type == 'warning') div.style = 'background: yellow; padding: 10px;';
+          setTimeout(function() {
+            warningBanner.removeChild(div);
+            updateBannerVisibility();
+          }, 5000);
+        }
+        updateBannerVisibility();
+      }
+
+      var buildUrl = "Build";
+      var loaderUrl = buildUrl + "/Star Sailors.loader.js";
+      var config = {
+        dataUrl: buildUrl + "/Star Sailors.data.gz",
+        frameworkUrl: buildUrl + "/Star Sailors.framework.js.gz",
+        codeUrl: buildUrl + "/Star Sailors.wasm.gz",
+        streamingAssetsUrl: "StreamingAssets",
+        companyName: "DefaultCompany",
+        productName: "Star Sailors Boilerplate",
+        productVersion: "0.1",
+        showBanner: unityShowBanner,
+      };
+
+      // By default Unity keeps WebGL canvas render target size matched with
+      // the DOM size of the canvas element (scaled by window.devicePixelRatio)
+      // Set this to false if you want to decouple this synchronization from
+      // happening inside the engine, and you would instead like to size up
+      // the canvas DOM size and WebGL render target sizes yourself.
+      // config.matchWebGLToCanvasSize = false;
+
+      if (/iPhone|iPad|iPod|Android/i.test(navigator.userAgent)) {
+        // Mobile device style: fill the whole browser client area with the game canvas:
+
+        var meta = document.createElement('meta');
+        meta.name = 'viewport';
+        meta.content = 'width=device-width, height=device-height, initial-scale=1.0, user-scalable=no, shrink-to-fit=yes';
+        document.getElementsByTagName('head')[0].appendChild(meta);
+        container.className = "unity-mobile";
+
+        // To lower canvas resolution on mobile devices to gain some
+        // performance, uncomment the following line:
+        // config.devicePixelRatio = 1;
+
+        canvas.style.width = window.innerWidth + 'px';
+        canvas.style.height = window.innerHeight + 'px';
+
+        unityShowBanner('WebGL builds are not supported on mobile devices.');
+      } else {
+        // Desktop style: Render the game canvas in a window that can be maximized to fullscreen:
+
+        canvas.style.width = "960px";
+        canvas.style.height = "600px";
+      }
+
+      loadingBar.style.display = "block";
+
+      var script = document.createElement("script");
+      script.src = loaderUrl;
+      script.onload = () => {
+        createUnityInstance(canvas, config, (progress) => {
+          progressBarFull.style.width = 100 * progress + "%";
+        }).then((unityInstance) => {
+          loadingBar.style.display = "none";
+          fullscreenButton.onclick = () => {
+            unityInstance.SetFullscreen(1);
+          };
+        }).catch((message) => {
+          alert(message);
+        });
+      };
+      document.body.appendChild(script);
+    </script>
+  </body>
+</html>
diff --git a/contracts/CardArena.sol b/contracts/CardArena.sol
@@ -0,0 +1,72 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+// NFT contract & helper functions
+import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
+import "@openzeppelin/contracts/utils/Counters.sol";
+import "@openzeppelin/contracts/utils/Strings.sol";
+
+import "hardhat/console.sol";
+
+contract CardArena is ERC721 {
+    struct CharacterAttributes {
+        uint characterIndex;
+        string name;
+        string imageURI;
+        uint hp;
+        uint maxHp;
+        uint attackDamage;
+    }
+
+    // unique identifier for each token
+    using Counters for Counters.Counter;
+    Counters.Counter private _tokenIds;
+
+    // An array that holds all the different starter characters
+    CharacterAttributes[] defaultCharacters;
+    mapping(uint256 => CharacterAttributes) public nftHolderAttributes; // from the character's token id to the holder's nft attributes
+    mapping(address => uint256) public nftHolders; // store the owner of each nft
+
+    constructor(
+        string[] memory characterNames,
+        string[] memory characterImageURIs,
+        uint[] memory characterHp,
+        uint[] memory characterAttackDmg
+    ) ERC721("StarSailors", "SSAILORS") { // Public identifier symbols for the nft tokens
+        // Loop through all the characters and save their attribute values in the contract
+        for(uint i = 0; i < characterNames.length; i += 1) {
+        defaultCharacters.push(CharacterAttributes({
+            characterIndex: i,
+            name: characterNames[i],
+            imageURI: characterImageURIs[i],
+            hp: characterHp[i],
+            maxHp: characterHp[i],
+            attackDamage: characterAttackDmg[i]
+        }));
+
+        CharacterAttributes memory c = defaultCharacters[i];
+        console.log("Done initializing %s w/ HP %s, img %s", c.name, c.hp, c.imageURI);
+        }
+
+        _tokenIds.increment();
+    }
+
+    // User gets NFT based on the character index/tokenID they send through
+    function mintCharacterNFT(uint _characterIndex) external {
+        uint256 newItemId = _tokenIds.current(); // get the current tokenId which starts at 1
+        _safeMint(msg.sender, newItemId); // Assign the tokenId to the caller's wallet address
+
+        nftHolderAttributes[newItemId] = CharacterAttributes({
+            characterIndex: _characterIndex,
+            name: defaultCharacters[_characterIndex].name,
+            imageURI: defaultCharacters[_characterIndex].imageURI,
+            hp: defaultCharacters[_characterIndex].hp,
+            maxHp: defaultCharacters[_characterIndex].maxHp,
+            attackDamage: defaultCharacters[_characterIndex].attackDamage
+        });
+
+        console.log("Minted NFT w/ tokenId %s and characterIndex %s", newItemId, _characterIndex);
+        nftHolders[msg.sender] = newItemId; // see the owner (address) of each NFT (tokenId)
+        _tokenIds.increment();
+    }
+}
diff --git a/contracts/libraries/base64.sol b/contracts/libraries/base64.sol
@@ -0,0 +1,62 @@
+/**
+ *Submitted for verification at Etherscan.io on 2021-09-05
+ */
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+/// [MIT License]
+/// @title Base64
+/// @notice Provides a function for encoding some bytes in base64
+/// @author Brecht Devos <brecht@loopring.org>
+library Base64 {
+bytes internal constant TABLE =
+"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+/// @notice Encodes some bytes to the base64 representation
+function encode(bytes memory data) internal pure returns (string memory) {
+uint256 len = data.length;
+if (len == 0) return "";
+// multiply by 4/3 rounded up
+uint256 encodedLen = 4 * ((len + 2) / 3);
+// Add some extra buffer at the end
+bytes memory result = new bytes(encodedLen + 32);
+bytes memory table = TABLE;
+assembly {
+let tablePtr := add(table, 1)
+let resultPtr := add(result, 32)
+for {
+let i := 0
+            } lt(i, len) {
+            } {
+                i := add(i, 3)
+let input := and(mload(add(data, i)), 0xffffff)
+let out := mload(add(tablePtr, and(shr(18, input), 0x3F)))
+                out := shl(8, out)
+                out := add(
+                    out,
+and(mload(add(tablePtr, and(shr(12, input), 0x3F))), 0xFF)
+                )
+                out := shl(8, out)
+                out := add(
+                    out,
+and(mload(add(tablePtr, and(shr(6, input), 0x3F))), 0xFF)
+                )
+                out := shl(8, out)
+                out := add(
+                    out,
+and(mload(add(tablePtr, and(input, 0x3F))), 0xFF)
+                )
+                out := shl(224, out)
+mstore(resultPtr, out)
+                resultPtr := add(resultPtr, 4)
+            }
+switch mod(len, 3)
+case 1 {
+mstore(sub(resultPtr, 2), shl(240, 0x3d3d))
+            }
+case 2 {
+mstore(sub(resultPtr, 1), shl(248, 0x3d))
+            }
+mstore(result, encodedLen)
+        }
+return string(result);
+    }
+}
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		Sample webapp including a Cadence, Solidity & Eth/Polygon NFT Collection, a set of minigames, a web container for the [star sailors](https://github.com/signal-k/starsailors) Unity game, and an API attaching them all together.

		Check [docs/] directory for more information
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		{"Keys":["com.unity.services.core.version"],"Values":[{"m_Value":"1.4.0","m_IsReadOnly":true}]}