first commit

Minecraft.World/ArmorItem.cpp

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+#include "stdafx.h"
+#include "..\Minecraft.Client\Minecraft.h"
+#include "net.minecraft.world.h"
+#include "net.minecraft.world.entity.player.h"
+#include "com.mojang.nbt.h"
+#include "ArmorItem.h"
+
+const int ArmorItem::healthPerSlot[] = {
+	11, 16, 15, 13
+};
+
+const wstring ArmorItem::LEATHER_OVERLAYS[] = {
+		L"helmetCloth_overlay", L"chestplateCloth_overlay", L"leggingsCloth_overlay", L"bootsCloth_overlay"
+	};
+
+const wstring ArmorItem::TEXTURE_EMPTY_SLOTS[] = {
+		L"slot_empty_helmet", L"slot_empty_chestplate", L"slot_empty_leggings", L"slot_empty_boots"
+	};
+
+typedef ArmorItem::ArmorMaterial _ArmorMaterial;
+
+const int _ArmorMaterial::clothArray[] =  {1,3,2,1};
+const int _ArmorMaterial::chainArray[] = {2, 5, 4, 1};
+const int _ArmorMaterial::ironArray[] = {2, 6, 5, 2};
+const int _ArmorMaterial::goldArray[] = {2, 5, 3, 1};
+const int _ArmorMaterial::diamondArray[] = {3, 8, 6, 3};
+const _ArmorMaterial *_ArmorMaterial::CLOTH = new _ArmorMaterial(5, _ArmorMaterial::clothArray, 15);
+const _ArmorMaterial *_ArmorMaterial::CHAIN = new _ArmorMaterial(15, _ArmorMaterial::chainArray, 12);
+const _ArmorMaterial *_ArmorMaterial::IRON = new _ArmorMaterial(15, _ArmorMaterial::ironArray, 9);
+const _ArmorMaterial *_ArmorMaterial::GOLD = new _ArmorMaterial(7, _ArmorMaterial::goldArray, 25);
+const _ArmorMaterial *_ArmorMaterial::DIAMOND = new _ArmorMaterial(33, _ArmorMaterial::diamondArray, 10);
+
+_ArmorMaterial::ArmorMaterial(int durabilityMultiplier, const int slotProtections[], int enchantmentValue)
+{
+	this->durabilityMultiplier = durabilityMultiplier;
+	this->slotProtections = (int *)slotProtections;
+	this->enchantmentValue = enchantmentValue;
+}
+
+_ArmorMaterial::~ArmorMaterial()
+{
+	delete [] slotProtections;
+}
+
+int _ArmorMaterial::getHealthForSlot(int slot) const
+{
+	return healthPerSlot[slot] * durabilityMultiplier;
+}
+
+int _ArmorMaterial::getDefenseForSlot(int slot) const
+{
+	return slotProtections[slot];
+}
+
+int _ArmorMaterial::getEnchantmentValue() const
+{
+	return enchantmentValue;
+}
+
+int _ArmorMaterial::getTierItemId() const
+{
+	if (this == CLOTH)
+	{
+		return Item::leather_Id;
+	}
+	else if (this == CHAIN)
+	{
+		return Item::ironIngot_Id;
+	}
+	else if (this == GOLD)
+	{
+		return Item::goldIngot_Id;
+	}
+	else if (this == IRON)
+	{
+		return Item::ironIngot_Id;
+	}
+	else if (this == DIAMOND)
+	{
+		return Item::diamond_Id;
+	}
+	return 0;
+}
+
+ArmorItem::ArmorItem(int id, const ArmorMaterial *armorType, int icon, int slot) : Item( id ), armorType( armorType ), slot( slot ), modelIndex( icon ), defense( armorType->getDefenseForSlot(slot) )
+{
+	setMaxDamage(armorType->getHealthForSlot(slot));
+	maxStackSize = 1;
+}
+
+int ArmorItem::getColor(shared_ptr<ItemInstance> item, int spriteLayer)
+{
+	if (spriteLayer > 0)
+	{
+		return 0xFFFFFF;
+	}
+
+	int color = getColor(item);
+	if (color < 0) color = 0xFFFFFF;
+	return color;
+}
+
+//@Override
+bool ArmorItem::hasMultipleSpriteLayers()
+{
+	return armorType == ArmorMaterial::CLOTH;
+}
+
+int ArmorItem::getEnchantmentValue()
+{
+	return armorType->getEnchantmentValue();
+}
+
+const _ArmorMaterial *ArmorItem::getMaterial()
+{
+	return armorType;
+}
+
+bool ArmorItem::hasCustomColor(shared_ptr<ItemInstance> item)
+{
+	if (armorType != ArmorMaterial::CLOTH) return false;
+	if (!item->hasTag()) return false;
+	if (!item->getTag()->contains(L"display")) return false;
+	if (!item->getTag()->getCompound(L"display")->contains(L"color")) return false;
+
+	return true;
+}
+
+int ArmorItem::getColor(shared_ptr<ItemInstance> item)
+{
+	if (armorType != ArmorMaterial::CLOTH) return -1;
+
+	CompoundTag *tag = item->getTag();
+	if (tag == NULL) return Minecraft::GetInstance()->getColourTable()->getColor( DEFAULT_LEATHER_COLOR );
+	CompoundTag *display = tag->getCompound(L"display");
+	if (display == NULL) return Minecraft::GetInstance()->getColourTable()->getColor( DEFAULT_LEATHER_COLOR );
+
+	if (display->contains(L"color"))
+	{
+		return display->getInt(L"color");
+	}
+	else
+	{
+		return Minecraft::GetInstance()->getColourTable()->getColor( DEFAULT_LEATHER_COLOR );
+	}
+}
+
+//@Override
+Icon *ArmorItem::getLayerIcon(int auxValue, int spriteLayer)
+{
+	if (spriteLayer == 1)
+	{
+		return overlayIcon;
+	}
+	return Item::getLayerIcon(auxValue, spriteLayer);
+}
+
+void ArmorItem::clearColor(shared_ptr<ItemInstance> item)
+{
+	if (armorType != ArmorMaterial::CLOTH) return;
+	CompoundTag *tag = item->getTag();
+	if (tag == NULL) return;
+	CompoundTag *display = tag->getCompound(L"display");
+	if (display->contains(L"color")) display->remove(L"color");
+}
+
+void ArmorItem::setColor(shared_ptr<ItemInstance> item, int color)
+{
+	if (armorType != ArmorMaterial::CLOTH)
+	{
+#ifndef _CONTENT_PACKAGE
+		printf("Can't dye non-leather!");
+		__debugbreak();
+#endif
+		//throw new UnsupportedOperationException("Can't dye non-leather!");
+	}
+
+	CompoundTag *tag = item->getTag();
+
+	if (tag == NULL)
+	{
+		tag = new CompoundTag();
+		item->setTag(tag);
+	}
+
+	CompoundTag *display = tag->getCompound(L"display");
+	if (!tag->contains(L"display")) tag->putCompound(L"display", display);
+
+	display->putInt(L"color", color);
+}
+
+bool ArmorItem::isValidRepairItem(shared_ptr<ItemInstance> source, shared_ptr<ItemInstance> repairItem)
+{
+	if (armorType->getTierItemId() == repairItem->id)
+	{
+		return true;
+	}
+	return Item::isValidRepairItem(source, repairItem);
+}
+
+//@Override
+void ArmorItem::registerIcons(IconRegister *iconRegister)
+{
+	Item::registerIcons(iconRegister);
+
+	if (armorType == ArmorMaterial::CLOTH)
+	{
+		overlayIcon = iconRegister->registerIcon(LEATHER_OVERLAYS[slot]);
+	}
+
+	iconEmpty = iconRegister->registerIcon(TEXTURE_EMPTY_SLOTS[slot]);
+}
+
+Icon *ArmorItem::getEmptyIcon(int slot)
+{
+	switch (slot)
+	{
+	case 0:
+		return Item::helmet_diamond->iconEmpty;
+	case 1:
+		return Item::chestplate_diamond->iconEmpty;
+	case 2:
+		return Item::leggings_diamond->iconEmpty;
+	case 3:
+		return Item::boots_diamond->iconEmpty;
+	}
+
+	return NULL;
+}