initial commit

java/src/game/item/ItemFireworkCharge.java

@@ -0,0 +1,199 @@
+package game.item;
+
+import java.util.List;
+
+import game.color.DyeColor;
+import game.entity.npc.EntityNPC;
+import game.nbt.NBTBase;
+import game.nbt.NBTTagCompound;
+import game.nbt.NBTTagIntArray;
+import game.renderer.blockmodel.ModelBlock;
+
+public class ItemFireworkCharge extends Item
+{
+	private static final String[] EXPLOSIONS = new String[] {"Kleine Kugel", "Große Kugel", "Stern", "Pentagramm", "Explosion"};
+	
+    public int getColorFromItemStack(ItemStack stack, int renderPass)
+    {
+        if (renderPass != 1)
+        {
+            return super.getColorFromItemStack(stack, renderPass);
+        }
+        else
+        {
+            NBTBase nbtbase = getExplosionTag(stack, "Colors");
+
+            if (!(nbtbase instanceof NBTTagIntArray))
+            {
+                return 9079434;
+            }
+            else
+            {
+                NBTTagIntArray nbttagintarray = (NBTTagIntArray)nbtbase;
+                int[] aint = nbttagintarray.getIntArray();
+
+                if (aint.length == 1)
+                {
+                    return aint[0];
+                }
+                else
+                {
+                    int i = 0;
+                    int j = 0;
+                    int k = 0;
+
+                    for (int l : aint)
+                    {
+                        i += (l & 16711680) >> 16;
+                        j += (l & 65280) >> 8;
+                        k += (l & 255) >> 0;
+                    }
+
+                    i = i / aint.length;
+                    j = j / aint.length;
+                    k = k / aint.length;
+                    return i << 16 | j << 8 | k;
+                }
+            }
+        }
+    }
+
+    public static NBTBase getExplosionTag(ItemStack stack, String key)
+    {
+        if (stack.hasTagCompound())
+        {
+            NBTTagCompound nbttagcompound = stack.getTagCompound().getCompoundTag("Explosion");
+
+            if (nbttagcompound != null)
+            {
+                return nbttagcompound.getTag(key);
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * allows items to add custom lines of information to the mouseover description
+     */
+    public void addInformation(ItemStack stack, EntityNPC playerIn, List<String> tooltip)
+    {
+        if (stack.hasTagCompound())
+        {
+            NBTTagCompound nbttagcompound = stack.getTagCompound().getCompoundTag("Explosion");
+
+            if (nbttagcompound != null)
+            {
+                addExplosionInfo(nbttagcompound, tooltip);
+            }
+        }
+    }
+
+    public static void addExplosionInfo(NBTTagCompound nbt, List<String> tooltip)
+    {
+        byte b0 = nbt.getByte("Type");
+
+        if (b0 >= 0 && b0 <= 4)
+        {
+            tooltip.add(EXPLOSIONS[b0]);
+        }
+        else
+        {
+            tooltip.add("Unbekannte Form");
+        }
+
+        int[] aint = nbt.getIntArray("Colors");
+
+        if (aint.length > 0)
+        {
+            boolean flag = true;
+            String s = "";
+
+            for (int i : aint)
+            {
+                if (!flag)
+                {
+                    s = s + ", ";
+                }
+
+                flag = false;
+                boolean flag1 = false;
+
+                for (int j = 0; j < ItemDye.dyeColors.length; ++j)
+                {
+                    if (i == ItemDye.dyeColors[j])
+                    {
+                        flag1 = true;
+                        s = s + DyeColor.byDyeDamage(j).getDisplay();
+                        break;
+                    }
+                }
+
+                if (!flag1)
+                {
+                    s = s + "Benutzerdefiniert";
+                }
+            }
+
+            tooltip.add(s);
+        }
+
+        int[] aint1 = nbt.getIntArray("FadeColors");
+
+        if (aint1.length > 0)
+        {
+            boolean flag2 = true;
+            String s1 = "Übergang zu ";
+
+            for (int l : aint1)
+            {
+                if (!flag2)
+                {
+                    s1 = s1 + ", ";
+                }
+
+                flag2 = false;
+                boolean flag5 = false;
+
+                for (int k = 0; k < 16; ++k)
+                {
+                    if (l == ItemDye.dyeColors[k])
+                    {
+                        flag5 = true;
+                        s1 = s1 + DyeColor.byDyeDamage(k).getDisplay();
+                        break;
+                    }
+                }
+
+                if (!flag5)
+                {
+                    s1 = s1 + "Benutzerdefiniert";
+                }
+            }
+
+            tooltip.add(s1);
+        }
+
+        boolean flag3 = nbt.getBoolean("Trail");
+
+        if (flag3)
+        {
+            tooltip.add("Schweif");
+        }
+
+        boolean flag4 = nbt.getBoolean("Flicker");
+
+        if (flag4)
+        {
+            tooltip.add("Funkeln");
+        }
+    }
+    
+//    public Set<String> getValidTags() {
+//    	return Sets.newHashSet("Explosion");
+//    }
+
+    public ModelBlock getModel(String name, int meta) {
+    	return new ModelBlock(this.getTransform(), "firework_charge", "firework_charge_overlay");
+    }
+}