Fix all rendering compile errors

Took 3 minutes

Author: SizableShrimp

src/main/java/com/ferreusveritas/dynamictrees/client/QuadManipulator.java

@@ -124,7 +124,7 @@ public static ResourceLocation getModelTexture(BakedModel model, Function<Resour
             float closest = Float.POSITIVE_INFINITY;
             ResourceLocation closestTex = new ResourceLocation("missingno");
             if (model != null) {
-                ResourceLocation tex = model.getParticleIcon(ModelData.EMPTY).getName();
+                ResourceLocation tex = model.getParticleIcon(ModelData.EMPTY).contents().name();
                 TextureAtlasSprite tas = bakedTextureGetter.apply(tex);
                 float u = tas.getU(8);
                 float v = tas.getV(8);

src/main/java/com/ferreusveritas/dynamictrees/client/TextureUtils.java

@@ -19,8 +19,8 @@ public PixelBuffer(int w, int h) {
         }
 
         public PixelBuffer(TextureAtlasSprite sprite) {
-            this.w = sprite.getWidth();
-            this.h = sprite.getHeight();
+            this.w = sprite.contents().width();
+            this.h = sprite.contents().height();
             pixels = new int[w * h];
             for (int x = 0; x < w; x++) {
                 for (int y = 0; y < h; y++) {