1 files changed, 0 insertions, 190 deletions
diff --git a/src/main/java/cc/polyfrost/oneconfig/lwjgl/image/ImageLoader.java b/src/main/java/cc/polyfrost/oneconfig/lwjgl/image/ImageLoader.java
deleted file mode 100644
index faf3e13..0000000
--- a/src/main/java/cc/polyfrost/oneconfig/lwjgl/image/ImageLoader.java
+++ /dev/null
@@ -1,190 +0,0 @@
-package cc.polyfrost.oneconfig.lwjgl.image;
-
-import cc.polyfrost.oneconfig.utils.IOUtils;
-import org.lwjgl.nanovg.NSVGImage;
-import org.lwjgl.nanovg.NanoSVG;
-import org.lwjgl.nanovg.NanoVG;
-import org.lwjgl.stb.STBImage;
-import org.lwjgl.system.MemoryUtil;
-
-import java.io.BufferedReader;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.nio.ByteBuffer;
-import java.util.HashMap;
-
-/**
- * Loads images and SVGs from resources into NanoVG.
- *
- * @see cc.polyfrost.oneconfig.lwjgl.RenderManager
- * @see Images
- * @see SVGs
- */
-public final class ImageLoader {
-    private ImageLoader() {
-
-    }
-
-    private final HashMap<String, Integer> imageHashMap = new HashMap<>();
-    private final HashMap<String, Integer> svgHashMap = new HashMap<>();
-    public static ImageLoader INSTANCE = new ImageLoader();
-
-    /**
-     * Loads an image from resources.
-     *
-     * @param vg       The NanoVG context.
-     * @param fileName The name of the file to load.
-     * @return Whether the image was loaded successfully.
-     */
-    public boolean loadImage(long vg, String fileName) {
-        if (!imageHashMap.containsKey(fileName)) {
-            int[] width = {0};
-            int[] height = {0};
-            int[] channels = {0};
-
-            ByteBuffer image = IOUtils.resourceToByteBufferNullable(fileName);
-            if (image == null) {
-                return false;
-            }
-
-            ByteBuffer buffer = STBImage.stbi_load_from_memory(image, width, height, channels, 4);
-            if (buffer == null) {
-                return false;
-            }
-
-            imageHashMap.put(fileName, NanoVG.nvgCreateImageRGBA(vg, width[0], height[0], NanoVG.NVG_IMAGE_REPEATX | NanoVG.NVG_IMAGE_REPEATY | NanoVG.NVG_IMAGE_GENERATE_MIPMAPS, buffer));
-            return true;
-        }
-        return true;
-    }
-
-    /**
-     * Loads an SVG from resources.
-     *
-     * @param vg       The NanoVG context.
-     * @param fileName The name of the file to load.
-     * @param width    The width of the SVG.
-     * @param height   The height of the SVG.
-     * @return Whether the SVG was loaded successfully.
-     */
-    public boolean loadSVG(long vg, String fileName, float width, float height) {
-        String name = fileName + "-" + width + "-" + height;
-        if (!svgHashMap.containsKey(name)) {
-            try {
-                InputStream inputStream = this.getClass().getResourceAsStream(fileName);
-                if (inputStream == null) return false;
-                StringBuilder resultStringBuilder = new StringBuilder();
-                try (BufferedReader br = new BufferedReader(new InputStreamReader(inputStream))) {
-                    String line;
-                    while ((line = br.readLine()) != null) {
-                        resultStringBuilder.append(line);
-                    }
-                }
-                CharSequence s = resultStringBuilder.toString();
-                NSVGImage svg = NanoSVG.nsvgParse(s, "px", 96f);
-                if (svg == null) return false;
-                long rasterizer = NanoSVG.nsvgCreateRasterizer();
-
-                int w = (int) svg.width();
-                int h = (int) svg.height();
-                float scale = Math.max(width / w, height / h);
-                w = (int) (w * scale);
-                h = (int) (h * scale);
-
-                ByteBuffer image = MemoryUtil.memAlloc(w * h * 4);
-                NanoSVG.nsvgRasterize(rasterizer, svg, 0, 0, scale, image, w, h, w * 4);
-
-                NanoSVG.nsvgDeleteRasterizer(rasterizer);
-                NanoSVG.nsvgDelete(svg);
-
-                svgHashMap.put(name, NanoVG.nvgCreateImageRGBA(vg, w, h, NanoVG.NVG_IMAGE_REPEATX | NanoVG.NVG_IMAGE_REPEATY | NanoVG.NVG_IMAGE_GENERATE_MIPMAPS, image));
-                return true;
-            } catch (Exception e) {
-                System.err.println("Failed to parse SVG file");
-                e.printStackTrace();
-                return false;
-            }
-        }
-        return true;
-    }
-
-    /**
-     * Get a loaded image from the cache.
-     * <p><b>Requires the image to have been loaded first.</b></p>
-     *
-     * @param fileName The name of the file to load.
-     * @return The image
-     * @see ImageLoader#loadImage(long, String)
-     */
-    public int getImage(String fileName) {
-        return imageHashMap.get(fileName);
-    }
-
-    /**
-     * Remove an image from the cache, allowing the image to be garbage collected.
-     * Should be used when the GUI rendering the image is closed.
-     *
-     * @param vg       The NanoVG context.
-     * @param fileName The name of the file to remove.
-     * @see ImageLoader#loadImage(long, String)
-     */
-    public void removeImage(long vg, String fileName) {
-        NanoVG.nvgDeleteImage(vg, imageHashMap.get(fileName));
-        imageHashMap.remove(fileName);
-    }
-
-    /**
-     * Clears all images from the cache, allowing the images cleared to be garbage collected.
-     * Should be used when the GUI rendering loaded images are closed.
-     *
-     * @param vg The NanoVG context.
-     */
-    public void clearImages(long vg) {
-        HashMap<String, Integer> temp = new HashMap<>(imageHashMap);
-        for (String image : temp.keySet()) {
-            NanoVG.nvgDeleteImage(vg, imageHashMap.get(image));
-            imageHashMap.remove(image);
-        }
-    }
-
-    /**
-     * Get a loaded SVG from the cache.
-     * <p><b>Requires the SVG to have been loaded first.</b></p>
-     *
-     * @param fileName The name of the file to load.
-     * @return The SVG
-     * @see ImageLoader#loadSVG(long, String, float, float)
-     */
-    public int getSVG(String fileName, float width, float height) {
-        String name = fileName + "-" + width + "-" + height;
-        return svgHashMap.get(name);
-    }
-
-    /**
-     * Remove a SVG from the cache, allowing the SVG to be garbage collected.
-     * Should be used when the GUI rendering the SVG is closed.
-     *
-     * @param vg       The NanoVG context.
-     * @param fileName The name of the file to remove.
-     * @see ImageLoader#loadSVG(long, String, float, float)
-     */
-    public void removeSVG(long vg, String fileName, float width, float height) {
-        String name = fileName + "-" + width + "-" + height;
-        NanoVG.nvgDeleteImage(vg, imageHashMap.get(name));
-        svgHashMap.remove(name);
-    }
-
-    /**
-     * Clears all SVGs from the cache, allowing the SVGs cleared to be garbage collected.
-     * Should be used when the GUI rendering loaded SVGs are closed.
-     *
-     * @param vg The NanoVG context.
-     */
-    public void clearSVGs(long vg) {
-        HashMap<String, Integer> temp = new HashMap<>(svgHashMap);
-        for (String image : temp.keySet()) {
-            NanoVG.nvgDeleteImage(vg, svgHashMap.get(image));
-            svgHashMap.remove(image);
-        }
-    }
-}