Initial commit

data/animation/convert.js

@@ -0,0 +1,118 @@
+function traverse(res, node) {
+	var children = node.tree || node.children;
+	for (var i = 0; i < children.length; i++) {
+		var obj = children[i];
+		var target = {};
+
+		target.name = obj.name.toLowerCase();
+
+		obj.worldOffset = [
+			obj.position[0] + obj.offsetFromPivot[0] + node.worldOffset[0], 
+			obj.position[1] + obj.offsetFromPivot[1] + node.worldOffset[1], 
+			-(obj.position[2] + obj.offsetFromPivot[2]) + node.worldOffset[2]
+		];
+
+		// target.reset = ?
+		// target.inflate = ?
+		// target.mirror = ?
+		// target.neverRender = ?
+
+		target.pivot = [
+			obj.position[0] + node.worldOffset[0], 
+			obj.position[1] + node.worldOffset[1], 
+			-(obj.position[2] + node.worldOffset[2])
+		];
+		target.rotation = [
+			obj.rotation[0], 
+			-obj.rotation[1], 
+			-obj.rotation[2]
+		];
+		//target.rotation = obj.rotation;
+
+		if (obj.size[0] !== 0 || obj.size[1] !== 0 || obj.size[2] !== 0) {
+			target.cubes = [{
+				// target.inflate = ?
+				"origin": [
+					obj.offsetFromPivot[0] - obj.size[0] / 2, 
+					obj.offsetFromPivot[1] - obj.size[1] / 2, 
+					-obj.offsetFromPivot[2] - obj.size[2] / 2
+				],
+				"size": obj.size,
+				"uv": [
+					Math.max(obj.texOffset[0], 0), // make these wrap around texturewidth/height
+					Math.max(obj.texOffset[1], 0)
+				]
+			}];
+		}
+
+		if (node.name) {
+			target.parent = node.name.toLowerCase();		
+		}
+
+		target.material = "alpha";
+
+		res.push(target);
+
+		if (obj.children) {
+			traverse(res, obj);
+		}
+	}
+}
+
+function transform(modelJson, data) {
+	var boneArray = [];
+
+	modelJson.worldOffset = [0, 0, 0];
+	modelJson.position = [0, 0, 0];
+	traverse(boneArray, modelJson);
+
+	data["geometry.new." + modelJson.title.toLowerCase()] = {
+		"texturewidth": modelJson.texturewidth || 64,
+		"textureheight": modelJson.textureheight || 64,
+		"newformat": true,
+		"bones": boneArray
+	};
+}
+
+function transformFile(inputFileName, transformedData) {
+	try {
+		var data = fs.readFileSync(inputFileName, "utf8");
+
+		console.log("Converting file: " + inputFileName);
+
+		var modelJson = JSON.parse(data);
+
+		// Convert craftstudio json to minecraft json
+		transform(modelJson, transformedData);
+	} catch (err) {
+		console.log(err);
+	}
+}
+
+function saveFile(outputFileName, data) {
+	fs.writeFile(outputFileName, JSON.stringify(data, null, '  '), function(err) {
+		if (err) {
+			return console.log(err);
+		}
+		console.log("Done!");
+	});
+}
+
+var fs = require("fs");
+
+function parseFiles(dir, transformedData) {
+    var files = fs.readdirSync(dir);
+    for (var i in files){
+        var name = dir + '/' + files[i];
+        if (fs.statSync(name).isDirectory()){
+            parseFiles(name, transformedData);
+        } else if (name.indexOf('.csjsmodel') === name.length - 10) {
+        	transformFile(name, transformedData);
+        }
+    }
+}
+
+var transformedData = {};
+parseFiles('.', transformedData);
+saveFile('new_characters.json', transformedData);
+