Update Files

Kha/Tools/khamake/out/ImageTool.js

@@ -0,0 +1,159 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.exportImage = void 0;
+const child_process = require("child_process");
+const fs = require("fs-extra");
+const path = require("path");
+const log = require("./log");
+function getWidthAndHeight(kha, exe, from, to, options, format, prealpha) {
+    return new Promise((resolve, reject) => {
+        let params = ['from=' + from, 'to=' + to, 'format=' + format, 'donothing'];
+        if (options.scale !== undefined && options.scale !== 1) {
+            params.push('scale=' + options.scale);
+        }
+        let process = child_process.spawn(exe, params);
+        let output = '';
+        process.stdout.on('data', (data) => {
+            output += data.toString();
+        });
+        process.stderr.on('data', (data) => {
+        });
+        process.on('close', (code) => {
+            if (code !== 0) {
+                log.error('kraffiti process exited with code ' + code + ' when trying to get size of ' + path.parse(from).name);
+                resolve({ w: 0, h: 0 });
+                return;
+            }
+            const lines = output.split('\n');
+            for (let line of lines) {
+                if (line.startsWith('#')) {
+                    let numbers = line.substring(1).split('x');
+                    resolve({ w: parseInt(numbers[0]), h: parseInt(numbers[1]) });
+                    return;
+                }
+            }
+            resolve({ w: 0, h: 0 });
+        });
+    });
+}
+function convertImage(from, temp, to, kha, exe, params, options, cache) {
+    return new Promise((resolve, reject) => {
+        let process = child_process.spawn(exe, params);
+        let output = '';
+        process.stdout.on('data', (data) => {
+            output += data.toString();
+        });
+        process.stderr.on('data', (data) => {
+        });
+        process.on('close', (code) => {
+            if (code !== 0) {
+                log.error('kraffiti process exited with code ' + code + ' when trying to convert ' + path.parse(from).name);
+                resolve();
+                return;
+            }
+            fs.renameSync(temp, to);
+            const lines = output.split('\n');
+            for (let line of lines) {
+                if (line.startsWith('#')) {
+                    let numbers = line.substring(1).split('x');
+                    cache[to] = {};
+                    cache[to].original_width = options.original_width = parseInt(numbers[0]);
+                    cache[to].original_height = options.original_height = parseInt(numbers[1]);
+                    resolve();
+                    return;
+                }
+            }
+            resolve();
+        });
+    });
+}
+async function exportImage(kha, exe, from, to, options, format, prealpha, poweroftwo, cache) {
+    if (format === undefined) {
+        if (from.toString().endsWith('.png'))
+            format = 'png';
+        else if (from.toString().endsWith('.hdr'))
+            format = 'hdr';
+        else
+            format = 'jpg';
+    }
+    if (format === 'jpg' && (options.scale === undefined || options.scale === 1) && options.background === undefined) {
+        to = to + '.jpg';
+    }
+    else if (format === 'pvr') {
+        to = to + '.pvr';
+    }
+    else if (format === 'ASTC') {
+        to = to + '.astc.k';
+    }
+    else if (format === 'DXT5') {
+        to = to + '.dxt5.k';
+    }
+    else if (format === 'hdr') {
+        to = to + '.hdr';
+    }
+    else if (format === 'lz4') {
+        to += '.k';
+    }
+    else {
+        format = 'png';
+        if (prealpha)
+            to = to + '.kng';
+        else
+            to = to + '.png';
+    }
+    let temp = to + '.temp';
+    let outputformat = format;
+    if (format === 'png' && prealpha) {
+        outputformat = 'kng';
+    }
+    if (format === 'lz4') {
+        outputformat = 'k';
+    }
+    if (format === 'ASTC') {
+        outputformat = 'astc.k';
+    }
+    if (format === 'DXT5') {
+        outputformat = 'dxt5.k';
+    }
+    if (fs.existsSync(to) && fs.statSync(to).mtime.getTime() > fs.statSync(from.toString()).mtime.getTime()) {
+        if (cache[to] !== undefined) {
+            const cachedOptions = cache[to];
+            options.original_width = cachedOptions.original_width;
+            options.original_height = cachedOptions.original_height;
+            return outputformat;
+        }
+        let wh = await getWidthAndHeight(kha, exe, from, to, options, format, prealpha);
+        cache[to] = {};
+        cache[to].original_width = options.original_width = wh.w;
+        cache[to].original_height = options.original_height = wh.h;
+        return outputformat;
+    }
+    fs.ensureDirSync(path.dirname(to));
+    if (format === 'jpg' || format === 'hdr') {
+        fs.copySync(from, temp, { overwrite: true });
+        fs.renameSync(temp, to);
+        let wh = await getWidthAndHeight(kha, exe, from, to, options, format, prealpha);
+        options.original_width = wh.w;
+        options.original_height = wh.h;
+        return outputformat;
+    }
+    let params = ['from=' + from, 'to=' + temp, 'format=' + format];
+    if (!poweroftwo) {
+        params.push('filter=nearest');
+    }
+    if (prealpha)
+        params.push('prealpha');
+    if (options.scale !== undefined && options.scale !== 1) {
+        params.push('scale=' + options.scale);
+    }
+    if (options.background !== undefined) {
+        params.push('transparent=' + ((options.background.red << 24) | (options.background.green << 16) | (options.background.blue << 8) | 0xff).toString(16));
+    }
+    if (poweroftwo) {
+        params.push('poweroftwo');
+    }
+    await convertImage(from, temp, to, kha, exe, params, options, cache);
+    return outputformat;
+}
+exports.exportImage = exportImage;
+//# sourceMappingURL=ImageTool.js.map