Leather Armor can now be dyed.

* Created new color class to handle dye-related coloring

MCServer/crafting.txt

@@ -552,6 +552,44 @@ GlisteringMelon    = MelonSlice, 2:2  | GoldNugget, 1:1, 1:2, 1:3, 2:1, 2:3, 3:1
 GoldNugget, 9      = GoldIngot, *
 EnchantmentTable   = Obsidian, 1:3, 2:3, 3:3, 2:2 | Diamond, 1:2, 3:2 | Book, 2:1
 
+#******************************************************#
+# Dyed Armor 
+# Do not modify
+LeatherHelmet		= LeatherHelmet^-1, * | Dye^-1, *
+LeatherHelmet		= LeatherHelmet^-1, * | Dye^-1, * | Dye^-1, *
+LeatherHelmet		= LeatherHelmet^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherHelmet		= LeatherHelmet^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherHelmet		= LeatherHelmet^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherHelmet		= LeatherHelmet^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherHelmet		= LeatherHelmet^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherHelmet		= LeatherHelmet^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+
+LeatherChestplate		= LeatherChestplate^-1, * | Dye^-1, *
+LeatherChestplate		= LeatherChestplate^-1, * | Dye^-1, * | Dye^-1, *
+LeatherChestplate		= LeatherChestplate^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherChestplate		= LeatherChestplate^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherChestplate		= LeatherChestplate^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherChestplate		= LeatherChestplate^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherChestplate		= LeatherChestplate^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherChestplate		= LeatherChestplate^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+
+LeatherPants		= LeatherPants^-1, * | Dye^-1, *
+LeatherPants		= LeatherPants^-1, * | Dye^-1, * | Dye^-1, *
+LeatherPants		= LeatherPants^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherPants		= LeatherPants^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherPants		= LeatherPants^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherPants		= LeatherPants^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherPants		= LeatherPants^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherPants		= LeatherPants^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+
+LeatherBoots		= LeatherBoots^-1, * | Dye^-1, *
+LeatherBoots		= LeatherBoots^-1, * | Dye^-1, * | Dye^-1, *
+LeatherBoots		= LeatherBoots^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherBoots		= LeatherBoots^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherBoots		= LeatherBoots^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherBoots		= LeatherBoots^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherBoots		= LeatherBoots^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
+LeatherBoots		= LeatherBoots^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, * | Dye^-1, *
 
 #******************************************************#
 # Fireworks & Co.

src/CMakeLists.txt

@@ -28,6 +28,7 @@ SET (SRCS
 	ChunkSender.cpp
 	ChunkStay.cpp
 	ClientHandle.cpp
+	Color.cpp
 	CommandOutput.cpp
 	CompositeChat.cpp
 	CraftingRecipes.cpp

src/Color.cpp

@@ -0,0 +1,76 @@
+#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "Color.h"
+
+
+
+
+
+#define COLOR_RED_BITS     0x00FF0000
+#define COLOR_GREEN_BITS   0x0000FF00
+#define COLOR_BLUE_BITS    0x000000FF
+#define COLOR_RED_OFFSET   16
+#define COLOR_GREEN_OFFSET 8
+
+
+
+
+
+void cColor::SetColor(unsigned char a_Red, unsigned char a_Green, unsigned char a_Blue)
+{
+	m_Color = (static_cast<unsigned int>(a_Red) << COLOR_RED_OFFSET) + (static_cast<unsigned int>(a_Green) << COLOR_GREEN_OFFSET) + (static_cast<unsigned int>(a_Blue));
+}
+
+
+
+
+
+void cColor::SetRed(unsigned char a_Red)
+{
+	m_Color = (static_cast<unsigned int>(a_Red) << COLOR_RED_OFFSET) + ((COLOR_GREEN_BITS | COLOR_BLUE_BITS) & m_Color);
+}
+
+
+
+
+
+void cColor::SetGreen(unsigned char a_Green)
+{
+	m_Color = (static_cast<unsigned int>(a_Green) << COLOR_GREEN_OFFSET) + ((COLOR_RED_BITS | COLOR_BLUE_BITS) & m_Color);
+}
+
+
+
+
+
+void cColor::SetBlue(unsigned char a_Blue)
+{
+	m_Color = static_cast<unsigned int>(a_Blue) + ((COLOR_RED_BITS | COLOR_GREEN_BITS) & m_Color);
+}
+
+
+
+
+
+unsigned char cColor::GetRed() const
+{
+	return (m_Color & COLOR_RED_BITS) >> COLOR_RED_OFFSET;
+}
+
+
+
+
+
+unsigned char cColor::GetGreen() const
+{
+	return (m_Color & COLOR_GREEN_BITS) >> COLOR_GREEN_OFFSET;
+}
+
+
+
+
+
+unsigned char cColor::GetBlue() const
+{
+	return m_Color & COLOR_BLUE_BITS;
+}

src/Color.h

@@ -0,0 +1,58 @@
+
+// Color.h
+
+// Declares a class to handle item color related code
+
+
+
+
+
+#pragma once
+
+	// tolua_begin
+
+class cColor
+{
+public:
+
+	enum
+	{
+		COLOR_MIN = 0,
+		COLOR_MAX = 255,
+		COLOR_LIMIT = 256,
+		COLOR_NONE = 0xFFFFFFFF,
+	};
+	cColor() { m_Color = COLOR_NONE;}
+	cColor(unsigned char a_Red, unsigned char a_Green, unsigned char a_Blue) { SetColor(a_Red, a_Green, a_Blue); }
+
+	/// Returns whether the color is a valid color
+	bool IsValid() const { return m_Color != COLOR_NONE; }
+
+	/// Changes the color
+	void SetColor(unsigned char a_Red, unsigned char a_Green, unsigned char a_Blue);
+
+	/// Alters the red value of the color
+	void SetRed(unsigned char a_Red);
+
+	/// Alters the green value of the color
+	void SetGreen(unsigned char a_Red);
+
+	/// Alters the blue value of the color
+	void SetBlue(unsigned char a_Red);
+
+	/// Returns the red value of the color
+	unsigned char GetRed() const;
+
+	/// Returns the green value of the color
+	unsigned char GetGreen() const;
+
+	/// Returns the blue value of the color
+	unsigned char GetBlue() const;
+
+	/// Resets the color
+	void Clear() { m_Color = COLOR_NONE; }
+	// tolua_end
+
+	unsigned int m_Color;
+
+};

src/CraftingRecipes.cpp

@@ -787,6 +787,9 @@ cCraftingRecipes::cRecipe * cCraftingRecipes::MatchRecipe(const cItem * a_Crafti
 	// We use Recipe instead of a_Recipe because we want the wildcard ingredients' slot numbers as well, which was just added previously
 	HandleFireworks(a_CraftingGrid, Recipe.get(), a_GridStride, a_OffsetX, a_OffsetY);
 
+	// Handle Dyed Leather
+	HandleDyedLeather(a_CraftingGrid, Recipe.get(), a_GridStride, a_GridWidth, a_GridHeight);
+
 	return Recipe.release();
 }
 
@@ -874,3 +877,192 @@ void cCraftingRecipes::HandleFireworks(const cItem * a_CraftingGrid, cCraftingRe
 
 
 
+
+void cCraftingRecipes::HandleDyedLeather(const cItem * a_CraftingGrid, cCraftingRecipes::cRecipe * a_Recipe, int a_GridStride, int a_GridWidth, int a_GridHeight)
+{
+	short result_type = a_Recipe->m_Result.m_ItemType;
+	if ((result_type == E_ITEM_LEATHER_CAP) || (result_type == E_ITEM_LEATHER_TUNIC) || (result_type == E_ITEM_LEATHER_PANTS) || (result_type == E_ITEM_LEATHER_BOOTS))
+	{
+		bool found = false;
+		cItem temp;
+
+		float red = 0;
+		float green = 0;
+		float blue = 0;
+		float dye_count = 0;
+
+		for (int x = 0; x < a_GridWidth; ++x)
+		{
+			for (int y = 0; y < a_GridHeight; ++y)
+			{
+				int GridIdx = x + a_GridStride * y;
+				if ((a_CraftingGrid[GridIdx].m_ItemType == result_type) && (found == false))
+				{
+					found = true;
+					temp = a_CraftingGrid[GridIdx].CopyOne();
+					// The original color of the item affects the result
+					if (temp.m_ItemColor.IsValid())
+					{
+						red += temp.m_ItemColor.GetRed();
+						green += temp.m_ItemColor.GetGreen();
+						blue += temp.m_ItemColor.GetBlue();
+						++dye_count;
+					}
+				}
+				else if (a_CraftingGrid[GridIdx].m_ItemType == E_ITEM_DYE)
+				{
+					switch (a_CraftingGrid[GridIdx].m_ItemDamage)
+					{
+						case E_META_DYE_BLACK:
+						{
+							red += 23;
+							green += 23;
+							blue += 23;
+							break;
+						}
+						case E_META_DYE_RED:
+						{
+							red += 142;
+							green += 47;
+							blue += 47;
+							break;
+						}
+						case E_META_DYE_GREEN:
+						{
+							red += 95;
+							green += 118;
+							blue += 47;
+							break;
+						}
+						case E_META_DYE_BROWN:
+						{
+							red += 95;
+							green += 71;
+							blue += 47;
+							break;
+						}
+						case E_META_DYE_BLUE:
+						{
+							red += 47;
+							green += 71;
+							blue += 165;
+							break;
+						}
+						case E_META_DYE_PURPLE:
+						{
+							red += 118;
+							green += 59;
+							blue += 165;
+							break;
+						}
+						case E_META_DYE_CYAN:
+						{
+							red += 71;
+							green += 118;
+							blue += 142;
+							break;
+						}
+						case E_META_DYE_LIGHTGRAY:
+						{
+							red += 142;
+							green += 142;
+							blue += 142;
+							break;
+						}
+						case E_META_DYE_GRAY:
+						{
+							red += 71;
+							green += 71;
+							blue += 71;
+							break;
+						}
+						case E_META_DYE_PINK:
+						{
+							red += 225;
+							green += 118;
+							blue += 153;
+							break;
+						}
+						case E_META_DYE_LIGHTGREEN:
+						{
+							red += 118;
+							green += 190;
+							blue += 23;
+							break;
+						}
+						case E_META_DYE_YELLOW:
+						{
+							red += 213;
+							green += 213;
+							blue += 47;
+							break;
+						}
+						case E_META_DYE_LIGHTBLUE:
+						{
+							red += 95;
+							green += 142;
+							blue += 201;
+							break;
+						}
+						case E_META_DYE_MAGENTA:
+						{
+							red += 165;
+							green += 71;
+							blue += 201;
+							break;
+						}
+						case E_META_DYE_ORANGE:
+						{
+							red += 201;
+							green += 118;
+							blue += 47;
+							break;
+						}
+						case E_META_DYE_WHITE:
+						{
+							red += 237;
+							green += 237;
+							blue += 237;
+							break;
+						}
+					}
+					++dye_count;
+				}
+				else if (a_CraftingGrid[GridIdx].m_ItemType != E_ITEM_EMPTY)
+				{
+					return;
+				}
+			}
+		}
+
+		if (!found)
+		{
+			return;
+		}
+
+		// Calculate the rgb values
+		double maximum = static_cast<double>(std::max({red, green, blue}));
+
+		double average_red = red / dye_count;
+		double average_green = green / dye_count;
+		double average_blue = blue / dye_count;
+		double average_max = maximum / dye_count;
+
+		double max_average = std::max({average_red, average_green, average_blue});
+
+		double gain_factor = average_max / max_average;
+
+
+		unsigned char result_red = static_cast<unsigned char>(average_red * gain_factor);
+		unsigned char result_green = static_cast<unsigned char>(average_green * gain_factor);
+		unsigned char result_blue = static_cast<unsigned char>(average_blue * gain_factor);
+
+		// Set the results values
+		a_Recipe->m_Result = temp;
+		a_Recipe->m_Result.m_ItemColor.SetColor(result_red, result_green, result_blue);
+	}
+}
+
+
+
+

src/CraftingRecipes.h

@@ -168,6 +168,9 @@ protected:
 
 	/** Searches for anything firework related, and does the data setting if appropriate */
 	void HandleFireworks(const cItem * a_CraftingGrid, cCraftingRecipes::cRecipe * a_Recipe, int a_GridStride, int a_OffsetX, int a_OffsetY);
+
+	/// Searches for anything dye related for leather, calculates the appropriate color value, and sets the resulting value.
+	void HandleDyedLeather(const cItem * a_CraftingGrid, cCraftingRecipes::cRecipe * a_Recipe, int a_GridStride, int a_GridWidth, int a_GridHeight);
 } ;
 
 

src/Item.cpp

@@ -142,6 +142,13 @@ void cItem::GetJson(Json::Value & a_OutValue) const
 			a_OutValue["Lore"] = m_Lore;
 		}
 
+		if (m_ItemColor.IsValid())
+		{
+			a_OutValue["Color_Red"] = m_ItemColor.GetRed();
+			a_OutValue["Color_Green"] = m_ItemColor.GetGreen();
+			a_OutValue["Color_Blue"] = m_ItemColor.GetBlue();
+		}
+
 		if ((m_ItemType == E_ITEM_FIREWORK_ROCKET) || (m_ItemType == E_ITEM_FIREWORK_STAR))
 		{
 			a_OutValue["Flicker"] = m_FireworkItem.m_HasFlicker;
@@ -172,6 +179,18 @@ void cItem::FromJson(const Json::Value & a_Value)
 		m_CustomName = a_Value.get("Name", "").asString();
 		m_Lore = a_Value.get("Lore", "").asString();
 
+		int red = a_Value.get("Color_Red", -1).asInt();
+		int green = a_Value.get("Color_Green", -1).asInt();
+		int blue = a_Value.get("Color_Blue", -1).asInt();
+		if ((red > -1) && (red < static_cast<int>(cColor::COLOR_LIMIT)) && (green > -1) && (green < static_cast<int>(cColor::COLOR_LIMIT)) && (blue > -1) && (blue < static_cast<int>(cColor::COLOR_LIMIT)))
+		{
+			m_ItemColor.SetColor(static_cast<unsigned char>(red), static_cast<unsigned char>(green), static_cast<unsigned char>(blue));
+		}
+		else if ((red != -1) || (blue != -1) || (green != -1))
+		{
+			LOGWARNING("Item with invalid red, green, and blue values read in from json file.");
+		}
+
 		if ((m_ItemType == E_ITEM_FIREWORK_ROCKET) || (m_ItemType == E_ITEM_FIREWORK_STAR))
 		{
 			m_FireworkItem.m_HasFlicker = a_Value.get("Flicker", false).asBool();

src/Item.h

@@ -12,6 +12,7 @@
 #include "Defines.h"
 #include "Enchantments.h"
 #include "WorldStorage/FireworksSerializer.h"
+#include "Color.h"
 
 
 
@@ -19,6 +20,7 @@
 
 // fwd:
 class cItemHandler;
+class cColor;
 
 namespace Json
 {
@@ -41,7 +43,8 @@ public:
 		m_CustomName(""),
 		m_Lore(""),
 		m_RepairCost(0),
-		m_FireworkItem()
+		m_FireworkItem(),
+		m_ItemColor()
 	{
 	}
 	
@@ -62,7 +65,8 @@ public:
 		m_CustomName  (a_CustomName),
 		m_Lore        (a_Lore),
 		m_RepairCost  (0),
-		m_FireworkItem()
+		m_FireworkItem(),
+		m_ItemColor()
 	{
 		if (!IsValidItem(m_ItemType))
 		{
@@ -105,6 +109,7 @@ public:
 		m_Lore = "";
 		m_RepairCost = 0;
 		m_FireworkItem.EmptyData();
+		m_ItemColor.Clear();
 	}
 	
 	
@@ -114,6 +119,7 @@ public:
 		m_ItemCount = 0;
 		m_ItemDamage = 0;
 		m_RepairCost = 0;
+		m_ItemColor.Clear();
 	}
 	
 	
@@ -206,6 +212,7 @@ public:
 
 	int            m_RepairCost;
 	cFireworkItem  m_FireworkItem;
+	cColor         m_ItemColor;
 };
 // tolua_end
 

src/Protocol/Protocol17x.cpp

@@ -2646,6 +2646,10 @@ void cProtocol172::ParseItemMetadata(cItem & a_Item, const AString & a_Metadata)
 
 							a_Item.m_Lore = Lore;
 						}
+						else if ((NBT.GetType(displaytag) == TAG_Int) && (NBT.GetName(displaytag) == "color"))
+						{
+							a_Item.m_ItemColor.m_Color = static_cast<unsigned int>(NBT.GetInt(displaytag));
+						}
 					}
 				}
 				else if ((TagName == "Fireworks") || (TagName == "Explosion"))
@@ -2732,7 +2736,7 @@ void cProtocol172::WriteItem(cPacketizer & a_Pkt, const cItem & a_Item)
 	a_Pkt.WriteBEInt8(a_Item.m_ItemCount);
 	a_Pkt.WriteBEInt16(a_Item.m_ItemDamage);
 	
-	if (a_Item.m_Enchantments.IsEmpty() && a_Item.IsBothNameAndLoreEmpty() && (a_Item.m_ItemType != E_ITEM_FIREWORK_ROCKET) && (a_Item.m_ItemType != E_ITEM_FIREWORK_STAR))
+	if (a_Item.m_Enchantments.IsEmpty() && a_Item.IsBothNameAndLoreEmpty() && (a_Item.m_ItemType != E_ITEM_FIREWORK_ROCKET) && (a_Item.m_ItemType != E_ITEM_FIREWORK_STAR) && !a_Item.m_ItemColor.IsValid())
 	{
 		a_Pkt.WriteBEInt16(-1);
 		return;
@@ -2749,9 +2753,15 @@ void cProtocol172::WriteItem(cPacketizer & a_Pkt, const cItem & a_Item)
 		const char * TagName = (a_Item.m_ItemType == E_ITEM_BOOK) ? "StoredEnchantments" : "ench";
 		EnchantmentSerializer::WriteToNBTCompound(a_Item.m_Enchantments, Writer, TagName);
 	}
-	if (!a_Item.IsBothNameAndLoreEmpty())
+	if (!a_Item.IsBothNameAndLoreEmpty() || a_Item.m_ItemColor.IsValid())
 	{
 		Writer.BeginCompound("display");
+
+		if (a_Item.m_ItemColor.IsValid())
+		{
+			Writer.AddInt("color", static_cast<int>(a_Item.m_ItemColor.m_Color));
+		}
+
 		if (!a_Item.IsCustomNameEmpty())
 		{
 			Writer.AddString("Name", a_Item.m_CustomName.c_str());

src/Protocol/Protocol18x.cpp

@@ -2898,6 +2898,10 @@ void cProtocol180::ParseItemMetadata(cItem & a_Item, const AString & a_Metadata)
 
 							a_Item.m_Lore = Lore;
 						}
+						else if ((NBT.GetType(displaytag) == TAG_Int) && (NBT.GetName(displaytag) == "color"))
+						{
+							a_Item.m_ItemColor.m_Color = static_cast<unsigned int>(NBT.GetInt(displaytag));
+						}
 					}
 				}
 				else if ((TagName == "Fireworks") || (TagName == "Explosion"))
@@ -3047,12 +3051,13 @@ void cProtocol180::WriteItem(cPacketizer & a_Pkt, const cItem & a_Item)
 	a_Pkt.WriteBEInt8(a_Item.m_ItemCount);
 	a_Pkt.WriteBEInt16(a_Item.m_ItemDamage);
 	
-	if (a_Item.m_Enchantments.IsEmpty() && a_Item.IsBothNameAndLoreEmpty() && (a_Item.m_ItemType != E_ITEM_FIREWORK_ROCKET) && (a_Item.m_ItemType != E_ITEM_FIREWORK_STAR))
+	if (a_Item.m_Enchantments.IsEmpty() && a_Item.IsBothNameAndLoreEmpty() && (a_Item.m_ItemType != E_ITEM_FIREWORK_ROCKET) && (a_Item.m_ItemType != E_ITEM_FIREWORK_STAR) && !a_Item.m_ItemColor.IsValid())
 	{
 		a_Pkt.WriteBEInt8(0);
 		return;
 	}
 
+
 	// Send the enchantments and custom names:
 	cFastNBTWriter Writer;
 	if (a_Item.m_RepairCost != 0)
@@ -3064,9 +3069,14 @@ void cProtocol180::WriteItem(cPacketizer & a_Pkt, const cItem & a_Item)
 		const char * TagName = (a_Item.m_ItemType == E_ITEM_BOOK) ? "StoredEnchantments" : "ench";
 		EnchantmentSerializer::WriteToNBTCompound(a_Item.m_Enchantments, Writer, TagName);
 	}
-	if (!a_Item.IsBothNameAndLoreEmpty())
+	if (!a_Item.IsBothNameAndLoreEmpty() || a_Item.m_ItemColor.IsValid())
 	{
 		Writer.BeginCompound("display");
+		if (a_Item.m_ItemColor.IsValid())
+		{
+			Writer.AddInt("color", static_cast<int>(a_Item.m_ItemColor.m_Color));
+		}
+
 		if (!a_Item.IsCustomNameEmpty())
 		{
 			Writer.AddString("Name", a_Item.m_CustomName.c_str());