Add ability to use image flags (#95)

add image flags

4 files changed, 100 insertions, 14 deletions

diff --git a/src/main/java/cc/polyfrost/oneconfig/renderer/AssetLoader.java b/src/main/java/cc/polyfrost/oneconfig/renderer/AssetLoader.java
index 6c90c5b..4fe8c0b 100644
--- a/src/main/java/cc/polyfrost/oneconfig/renderer/AssetLoader.java
+++ b/src/main/java/cc/polyfrost/oneconfig/renderer/AssetLoader.java
@@ -58,6 +58,7 @@ public final class AssetLoader {
 
     }
 
+    public static final int DEFAULT_FLAGS = NanoVG.NVG_IMAGE_REPEATX | NanoVG.NVG_IMAGE_REPEATY | NanoVG.NVG_IMAGE_GENERATE_MIPMAPS;
     private final HashMap<String, Integer> imageHashMap = new HashMap<>();
     private final HashMap<String, Integer> svgHashMap = new HashMap<>();
     public static AssetLoader INSTANCE = new AssetLoader();
@@ -67,9 +68,10 @@ public final class AssetLoader {
      *
      * @param vg       The NanoVG context.
      * @param fileName The name of the file to load.
+     * @param flags    The image flags
      * @return Whether the asset was loaded successfully.
      */
-    public boolean loadImage(long vg, String fileName) {
+    public boolean loadImage(long vg, String fileName, int flags) {
         if (!imageHashMap.containsKey(fileName)) {
             int[] width = {0};
             int[] height = {0};
@@ -85,22 +87,45 @@ public final class AssetLoader {
                 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));
+            imageHashMap.put(fileName, NanoVG.nvgCreateImageRGBA(vg, width[0], height[0], flags, buffer));
             return true;
         }
         return true;
     }
 
     /**
+     * Loads an assets from resources.
+     *
+     * @param vg    The NanoVG context.
+     * @param image The Image
+     * @return Whether the asset was loaded successfully.
+     */
+    public boolean loadImage(long vg, Image image) {
+        return loadImage(vg, image.filePath, image.flags);
+    }
+
+    /**
+     * Loads an assets from resources.
+     *
+     * @param vg       The NanoVG context.
+     * @param fileName The name of the file to load.
+     * @return Whether the asset was loaded successfully.
+     */
+    public boolean loadImage(long vg, String fileName) {
+        return loadImage(vg, fileName, DEFAULT_FLAGS);
+    }
+
+    /**
      * 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.
+     * @param flags    The image flags
      * @return Whether the SVG was loaded successfully.
      */
-    public boolean loadSVG(long vg, String fileName, float width, float height) {
+    public boolean loadSVG(long vg, String fileName, float width, float height, int flags) {
         String name = fileName + "-" + width + "-" + height;
         if (!svgHashMap.containsKey(name)) {
             try {
@@ -130,7 +155,7 @@ public final class AssetLoader {
                 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));
+                svgHashMap.put(name, NanoVG.nvgCreateImageRGBA(vg, w, h, flags, image));
                 return true;
             } catch (Exception e) {
                 System.err.println("Failed to parse SVG file");
@@ -142,6 +167,32 @@ public final class AssetLoader {
     }
 
     /**
+     * Loads an assets from resources.
+     *
+     * @param vg     The NanoVG context.
+     * @param svg    The SVG
+     * @param width  The width of the SVG.
+     * @param height The height of the SVG.
+     * @return Whether the asset was loaded successfully.
+     */
+    public boolean loadSVG(long vg, SVG svg, float width, float height) {
+        return loadSVG(vg, svg.filePath, width, height, svg.flags);
+    }
+
+    /**
+     * 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) {
+        return loadSVG(vg, fileName, width, height, DEFAULT_FLAGS);
+    }
+
+    /**
      * Get a loaded assets from the cache.
      * <p><b>Requires the assets to have been loaded first.</b></p>
      *
@@ -224,6 +275,7 @@ public final class AssetLoader {
     /**
      * Convert the given image (as a quantified path) to an IntBuffer, of its pixels, in order, stored as integers in ARGB format.
      * Mostly an internal method; used by LWJGL.
+     *
      * @param fileName quantified path to the image
      * @return intBuffer of the image's pixels in ARGB format
      */
diff --git a/src/main/java/cc/polyfrost/oneconfig/renderer/Image.java b/src/main/java/cc/polyfrost/oneconfig/renderer/Image.java
index 8020c68..2e5ca2a 100644
--- a/src/main/java/cc/polyfrost/oneconfig/renderer/Image.java
+++ b/src/main/java/cc/polyfrost/oneconfig/renderer/Image.java
@@ -33,8 +33,14 @@ package cc.polyfrost.oneconfig.renderer;
  */
 public class Image {
     public final String filePath;
+    public final int flags;
 
-    public Image(String filePath) {
+    public Image(String filePath, int flags) {
         this.filePath = filePath;
+        this.flags = flags;
+    }
+
+    public Image(String filePath) {
+        this(filePath, AssetLoader.DEFAULT_FLAGS);
     }
 }
diff --git a/src/main/java/cc/polyfrost/oneconfig/renderer/RenderManager.java b/src/main/java/cc/polyfrost/oneconfig/renderer/RenderManager.java
index 5e9c996..cfdb4ad 100644
--- a/src/main/java/cc/polyfrost/oneconfig/renderer/RenderManager.java
+++ b/src/main/java/cc/polyfrost/oneconfig/renderer/RenderManager.java
@@ -402,8 +402,10 @@ public final class RenderManager {
      *
      * @see RenderManager#drawImage(long, String, float, float, float, float)
      */
-    public static void drawImage(long vg, Image filePath, float x, float y, float width, float height) {
-        drawImage(vg, filePath.filePath, x, y, width, height);
+    public static void drawImage(long vg, Image image, float x, float y, float width, float height) {
+        if (AssetLoader.INSTANCE.loadImage(vg, image)) {
+            drawImage(vg, image.filePath, x, y, width, height);
+        }
     }
 
     /**
@@ -411,8 +413,10 @@ public final class RenderManager {
      *
      * @see RenderManager#drawImage(long, String, float, float, float, float, int)
      */
-    public static void drawImage(long vg, Image filePath, float x, float y, float width, float height, int color) {
-        drawImage(vg, filePath.filePath, x, y, width, height, color);
+    public static void drawImage(long vg, Image image, float x, float y, float width, float height, int color) {
+        if (AssetLoader.INSTANCE.loadImage(vg, image)) {
+            drawImage(vg, image.filePath, x, y, width, height, color);
+        }
     }
 
     /**
@@ -444,8 +448,10 @@ public final class RenderManager {
      *
      * @see RenderManager#drawRoundImage(long, String, float, float, float, float, float)
      */
-    public static void drawRoundImage(long vg, Image filePath, float x, float y, float width, float height, float radius) {
-        drawRoundImage(vg, filePath.filePath, x, y, width, height, radius);
+    public static void drawRoundImage(long vg, Image image, float x, float y, float width, float height, float radius) {
+        if (AssetLoader.INSTANCE.loadImage(vg, image)) {
+            drawRoundImage(vg, image.filePath, x, y, width, height, radius);
+        }
     }
 
     /**
@@ -636,7 +642,15 @@ public final class RenderManager {
      * @see RenderManager#drawSvg(long, String, float, float, float, float)
      */
     public static void drawSvg(long vg, SVG svg, float x, float y, float width, float height) {
-        drawSvg(vg, svg.filePath, x, y, width, height);
+        float w = width;
+        float h = height;
+        if (OneConfigGui.INSTANCE != null) {
+            w *= OneConfigGui.INSTANCE.getScaleFactor();
+            h *= OneConfigGui.INSTANCE.getScaleFactor();
+        }
+        if (AssetLoader.INSTANCE.loadSVG(vg, svg, w, h)) {
+            drawSvg(vg, svg.filePath, x, y, width, height);
+        }
     }
 
     /**
@@ -645,7 +659,15 @@ public final class RenderManager {
      * @see RenderManager#drawSvg(long, String, float, float, float, float, int)
      */
     public static void drawSvg(long vg, SVG svg, float x, float y, float width, float height, int color) {
-        drawSvg(vg, svg.filePath, x, y, width, height, color);
+        float w = width;
+        float h = height;
+        if (OneConfigGui.INSTANCE != null) {
+            w *= OneConfigGui.INSTANCE.getScaleFactor();
+            h *= OneConfigGui.INSTANCE.getScaleFactor();
+        }
+        if (AssetLoader.INSTANCE.loadSVG(vg, svg, w, h)) {
+            drawSvg(vg, svg.filePath, x, y, width, height, color);
+        }
     }
 
     /**
diff --git a/src/main/java/cc/polyfrost/oneconfig/renderer/SVG.java b/src/main/java/cc/polyfrost/oneconfig/renderer/SVG.java
index 17a55c9..83e5749 100644
--- a/src/main/java/cc/polyfrost/oneconfig/renderer/SVG.java
+++ b/src/main/java/cc/polyfrost/oneconfig/renderer/SVG.java
@@ -33,8 +33,14 @@ package cc.polyfrost.oneconfig.renderer;
  */
 public class SVG {
     public final String filePath;
+    public final int flags;
 
-    public SVG(String filePath) {
+    public SVG(String filePath, int flags) {
         this.filePath = filePath;
+        this.flags = flags;
+    }
+
+    public SVG(String filePath) {
+        this(filePath, AssetLoader.DEFAULT_FLAGS);
     }
 }