TexturedRect classes for GUIs & overlays, and Custom GUI buttons now support textures of all sizes when using URLs.

EntityCustomFX:
-Added URL support

src/main/java/noppes/npcs/client/fx/EntityCustomFX.java

@@ -3,10 +3,15 @@ package noppes.npcs.client.fx;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.particle.EntityFX;
 import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.texture.ITextureObject;
+import net.minecraft.client.renderer.texture.TextureManager;
+import net.minecraft.client.resources.SkinManager;
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.util.ResourceLocation;
 import noppes.npcs.client.ClientProxy;
+import noppes.npcs.client.ImageDownloadAlt;
+import noppes.npcs.client.renderer.ImageBufferDownloadAlt;
 import org.lwjgl.opengl.GL11;
 
 public class EntityCustomFX extends EntityFX {
@@ -118,6 +123,11 @@ public class EntityCustomFX extends EntityFX {
         }
 
         location = new ResourceLocation(directory);
+        if(directory.startsWith("https://")){
+            TextureManager texturemanager = Minecraft.getMinecraft().getTextureManager();
+            ITextureObject object = new ImageDownloadAlt(null, directory, new ResourceLocation("customnpcs:textures/gui/invisible.png"), new ImageBufferDownloadAlt(true,false));
+            texturemanager.loadTexture(this.location, object);
+        }
 
         this.facePlayer = facePlayer;
 	}

src/main/java/noppes/npcs/client/gui/custom/components/CustomGuiButton.java

@@ -53,7 +53,7 @@ public class CustomGuiButton extends GuiButton implements IClickListener {
 
         if(texture.startsWith("https://")){
             TextureManager texturemanager = Minecraft.getMinecraft().getTextureManager();
-            ITextureObject object = new ImageDownloadAlt(null, texture, SkinManager.field_152793_a, new ImageBufferDownloadAlt(false));
+            ITextureObject object = new ImageDownloadAlt(null, texture, new ResourceLocation("customnpcs:textures/gui/invisible.png"), new ImageBufferDownloadAlt(true,false));
             texturemanager.loadTexture(this.texture, object);
         }
     }

src/main/java/noppes/npcs/client/gui/custom/components/CustomGuiTexturedRect.java

@@ -57,7 +57,7 @@ public class CustomGuiTexturedRect extends Gui implements IGuiComponent {
 
         if(texture.startsWith("https://")){
             TextureManager texturemanager = Minecraft.getMinecraft().getTextureManager();
-            ITextureObject object = new ImageDownloadAlt(null, texture, SkinManager.field_152793_a, new ImageBufferDownloadAlt(false));
+            ITextureObject object = new ImageDownloadAlt(null, texture, new ResourceLocation("customnpcs:textures/gui/invisible.png"), new ImageBufferDownloadAlt(true,false));
             texturemanager.loadTexture(this.texture, object);
         }
     }

src/main/java/noppes/npcs/client/gui/customoverlay/components/CustomOverlayTexturedRect.java

@@ -55,7 +55,7 @@ public class CustomOverlayTexturedRect extends Gui implements IOverlayComponent
 
         if(texture.startsWith("https://")){
             TextureManager texturemanager = Minecraft.getMinecraft().getTextureManager();
-            ITextureObject object = new ImageDownloadAlt(null, texture, SkinManager.field_152793_a, new ImageBufferDownloadAlt(false));
+            ITextureObject object = new ImageDownloadAlt(null, texture, new ResourceLocation("customnpcs:textures/gui/invisible.png"), new ImageBufferDownloadAlt(true,false));
             texturemanager.loadTexture(this.texture, object);
         }
     }

src/main/java/noppes/npcs/client/renderer/ImageBufferDownloadAlt.java

@@ -12,12 +12,18 @@ public class ImageBufferDownloadAlt extends ImageBufferDownload {
     private int imageWidth;
     private int imageHeight;
     private boolean version;
+    public boolean skinTexture = true;
 
     // If Version == true, use 64 Loader
     public ImageBufferDownloadAlt(boolean ver){
         this.version = ver;
     }
 
+    public ImageBufferDownloadAlt(boolean ver, boolean skinTexture){
+        this.version = ver;
+        this.skinTexture = skinTexture;
+    }
+
     @Override
     public BufferedImage parseUserSkin(BufferedImage bufferedimage) {
 
@@ -31,7 +37,8 @@ public class ImageBufferDownloadAlt extends ImageBufferDownload {
             g.dispose();
 
             imageData = ((DataBufferInt) bufferedimage1.getRaster().getDataBuffer()).getData();
-            setAreaTransparent(imageWidth / 2, 0, imageWidth, imageHeight / 4);
+            if(skinTexture)
+                setAreaTransparent(imageWidth / 2, 0, imageWidth, imageHeight / 4);
             return bufferedimage1;
         }