add-ons seem to work correctly now.

time to go get food and wait for someone to break it faster than i can cook

src/main/java/ebf/tim/api/TransportSkin.java

@@ -1,8 +1,8 @@
 package ebf.tim.api;
-@Deprecated
+
 public class TransportSkin {
     String addr;
-    public TransportSkin(String modID, String a, String b, String c){ addr= b;}
+    public TransportSkin(String modID, String a, String b, String c){ addr= modID+":"+a;}
     @Deprecated//todo!
     public TransportSkin setRecolorsFrom(int i){return this;}
     @Deprecated//todo!

src/main/java/train/client/gui/GuiPaintbrushMenu.java

@@ -3,6 +3,7 @@
 import cpw.mods.fml.relauncher.Side;
 import cpw.mods.fml.relauncher.SideOnly;
 import ebf.tim.api.SkinRegistry;
+import ebf.tim.utility.DebugUtil;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.GuiButton;
 import net.minecraft.client.gui.GuiScreen;
@@ -84,7 +85,6 @@ public class GuiPaintbrushMenu extends GuiScreen {
     private final int totalOptions;
     private int currentDisplayTexture = 0;
     private final AbstractTrains renderEntity;
-    private final TrainRecord record;
     private boolean doAnimation;
     private static Integer activeButtonID;
     private int descriptionScrollerIndex = 0;
@@ -111,10 +111,9 @@ public GuiPaintbrushMenu(EntityPlayer editingPlayer, EntityRollingStock rollingS
         } catch (InstantiationException | IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {
             throw new RuntimeException(e);
         }
-        record = rollingStock.getSpec();
         totalOptions = SkinRegistry.get(rollingStock).size();
         for (int i = 0; i < totalOptions; i++) { // Set page to the page with the currently selected texture.
-            if (record.getLiveries().get(i).equals(rollingStock.getColor())) {
+            if (SkinRegistry.get(rollingStock).get(i).equals(rollingStock.getColor())) {
                 currentDisplayTexture = i;
                 break;
             }
@@ -304,7 +303,7 @@ public void drawScreen(int mouseX, int mouseY, float par3) {
         String loopRenderColor;
         if (renderModels) {
             // Rolling stock pieces with more than one bogie need offset based on bogie position to render properly.
-            float bogieOffset = (float) Math.abs(record.getBogieLocoPosition()) * 0.5f;
+            float bogieOffset = Math.abs(rollingStock.rotationPoints()[0]) * 0.5f;
             float offsetX = GUI_ANCHOR_X;
             float offsetY = GUI_ANCHOR_Y + 10;
             // Display the model with each texture.
@@ -314,11 +313,11 @@ public void drawScreen(int mouseX, int mouseY, float par3) {
             int endIndex = hasNextTexture ? 1 : 0;
             for (int i = startIndex; i <= endIndex; i++) {
                 if (i + currentDisplayTexture != -1 && i + currentDisplayTexture != totalOptions) {
-                    loopRenderColor = record.getLiveries().get(i + currentDisplayTexture);
+                    loopRenderColor = SkinRegistry.get(rollingStock).get(i + currentDisplayTexture);
                 } else if (i + currentDisplayTexture == -1) {
-                    loopRenderColor = record.getLiveries().get(totalOptions - 1);
+                    loopRenderColor = SkinRegistry.get(rollingStock).get(totalOptions - 1);
                 } else {
-                    loopRenderColor = record.getLiveries().get(0);
+                    loopRenderColor = SkinRegistry.get(rollingStock).get(0);
                 }
                 renderEntity.setColor(loopRenderColor);
                 GL11.glColor4f(1, 1, 1, 1);
@@ -573,11 +572,11 @@ public void handleMouseInput() {
         int i = Mouse.getEventDWheel();
         if(i!=0){
             //handle scrolling through the dropdown
-          if(drawList) {
-              handleMenuScroll(i);
-          }
+            if(drawList) {
+                handleMenuScroll(i);
+            }
         }
-            //desc box scroll here
+        //desc box scroll here
         super.handleMouseInput();
     }
     @Override

src/main/java/train/common/items/ItemRollingStock.java

@@ -77,6 +77,7 @@ public ItemRollingStock(String iconName, CreativeTabs tab) {
 
 	public ItemRollingStock(AbstractTrains train, String modid, CreativeTabs tab){
 		this(modid+"."+train.transportName(),tab);
+		setUnlocalizedName(train.transportName());
 		entity=train;
 	}
 
@@ -129,10 +130,10 @@ public void addInformation(ItemStack par1ItemStack, EntityPlayer par2EntityPlaye
 			s.append(": ");
 			if (getEntity() instanceof Locomotive){
 				s.append(t("menu.item.locomotive")+", ");
-				if(entity instanceof IPassenger){
+				if(entity.getRiderOffsets().length>1){
 					s.append(t("menu.item.passenger")+", ");
 				}
-				if(entity instanceof Freight){
+				if(entity.getInventoryRows()>0){
 					s.append(t("menu.item.freight")+", ");
 				}
 			} else {
@@ -291,8 +292,8 @@ public EntityMinecart placeCart(EntityPlayer player, ItemStack itemstack, World
 
 
 		try {
-			rollingStock=getEntity().getClass().getConstructor(World.class, double.class, double.class, double.class)
-					.newInstance(world, i + 0.5D, j, k + 0.5D);
+			rollingStock=getEntity().getClass().getConstructor(World.class)
+					.newInstance(world);
 		} catch (Exception e){
 			if(DebugUtil.dev){
 				e.printStackTrace();
@@ -302,6 +303,7 @@ public EntityMinecart placeCart(EntityPlayer player, ItemStack itemstack, World
 
 
 		if (rollingStock != null) {
+			rollingStock.setPosition( i + 0.5D, j, k);
 			if (SkinRegistry.get(rollingStock).size()>0) {
 				rollingStock.setColor(rollingStock.getDefaultSkin());
 			}

src/main/java/train/common/library/TraincraftRegistry.java

@@ -273,12 +273,12 @@ public float[] getRotate() {
 
                     @Override
                     public float[] getScale() {
-                        return new float[]{0.625f,0.625f,0.625f};
+                        return new float[]{1,1,1};
                     }
 
                     @Override
                     public ResourceLocation getTextureFile(String colorString) {
-                        return null;
+                        return new ResourceLocation(colorString);
                     }
 
                     @Override