1 files changed, 48 insertions, 0 deletions
diff --git a/src/main/java/gregtech/api/interfaces/IIconContainer.java b/src/main/java/gregtech/api/interfaces/IIconContainer.java
new file mode 100644
index 0000000000..525721bb5c
--- /dev/null
+++ b/src/main/java/gregtech/api/interfaces/IIconContainer.java
@@ -0,0 +1,48 @@
+package gregtech.api.interfaces;
+
+import static gregtech.api.enums.GT_Values.UNCOLORED_RGBA;
+
+import net.minecraft.util.IIcon;
+import net.minecraft.util.ResourceLocation;
+
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
+
+public interface IIconContainer {
+
+    /**
+     * @return A regular Icon.
+     */
+    @SideOnly(Side.CLIENT)
+    IIcon getIcon();
+
+    /**
+     * @return Icon of the Overlay (or null if there is no Icon)
+     */
+    @SideOnly(Side.CLIENT)
+    IIcon getOverlayIcon();
+
+    /**
+     * @return the Amount of Render Passes for this Icon.
+     */
+    @SideOnly(Side.CLIENT)
+    default int getIconPasses() {
+        return 1;
+    }
+
+    /**
+     * @return the Default Texture File for this Icon.
+     */
+    @SideOnly(Side.CLIENT)
+    ResourceLocation getTextureFile();
+
+    @SideOnly(Side.CLIENT)
+    default short[] getIconColor(int aRenderPass) {
+        return UNCOLORED_RGBA;
+    }
+
+    @SideOnly(Side.CLIENT)
+    default boolean isUsingColorModulation(int aRenderPass) {
+        return aRenderPass == 0;
+    }
+}