1 files changed, 129 insertions, 0 deletions
diff --git a/Minecraft.World/AttributeModifier.cpp b/Minecraft.World/AttributeModifier.cpp
new file mode 100644
index 00000000..c479853d
--- /dev/null
+++ b/Minecraft.World/AttributeModifier.cpp
@@ -0,0 +1,129 @@
+#include "stdafx.h"
+
+#include "AttributeModifier.h"
+#include "HtmlString.h"
+
+void AttributeModifier::_init(eMODIFIER_ID id, const wstring name, double amount, int operation)
+{
+	assert(operation < TOTAL_OPERATIONS);
+	this->amount = amount;
+	this->operation = operation;
+	this->name = name;
+	this->id = id;
+	this->serialize = true;
+}
+
+AttributeModifier::AttributeModifier(double amount, int operation)
+{
+	// Create an anonymous attribute
+	_init(eModifierId_ANONYMOUS, name, amount, operation);
+}
+
+AttributeModifier::AttributeModifier(eMODIFIER_ID id, double amount, int operation)
+{
+	_init(id, name, amount, operation);
+
+	//Validate.notEmpty(name, "Modifier name cannot be empty");
+	//Validate.inclusiveBetween(0, TOTAL_OPERATIONS - 1, operation, "Invalid operation");
+}
+
+eMODIFIER_ID AttributeModifier::getId()
+{
+	return id;
+}
+
+wstring AttributeModifier::getName()
+{
+	return name;
+}
+
+int AttributeModifier::getOperation()
+{
+	return operation;
+}
+
+double AttributeModifier::getAmount()
+{
+	return amount;
+}
+
+bool AttributeModifier::isSerializable()
+{
+	return serialize;
+}
+
+AttributeModifier *AttributeModifier::setSerialize(bool serialize)
+{
+	this->serialize = serialize;
+	return this;
+}
+
+bool AttributeModifier::equals(AttributeModifier *modifier)
+{
+	if (this == modifier) return true;
+	if (modifier == NULL) return false; //|| getClass() != o.getClass()) return false;
+
+	if (id != modifier->id) return false;
+
+	return true;
+}
+
+wstring AttributeModifier::toString()
+{
+	return L"";
+
+	/*return L"AttributeModifier{" +
+	L"amount=" + amount +
+	L", operation=" + operation +
+	L", name='" + name + '\'' +
+	L", id=" + id +
+	L", serialize=" + serialize +
+	L'}';*/
+}
+
+HtmlString AttributeModifier::getHoverText(eATTRIBUTE_ID attribute)
+{
+	double amount = getAmount();
+	double displayAmount;
+
+	if (getOperation() == AttributeModifier::OPERATION_MULTIPLY_BASE || getOperation() == AttributeModifier::OPERATION_MULTIPLY_TOTAL)
+	{
+		displayAmount = getAmount() * 100.0f;
+	}
+	else
+	{
+		displayAmount = getAmount();
+	}
+
+	eMinecraftColour color;
+
+	if (amount > 0)
+	{
+		color = eHTMLColor_9;
+	}
+	else if (amount < 0)
+	{
+		displayAmount *= -1;
+		color = eHTMLColor_c;
+	}
+
+	bool percentage = false;
+	switch(getOperation())
+	{
+	case AttributeModifier::OPERATION_ADDITION:
+		percentage = false;
+		break;
+	case AttributeModifier::OPERATION_MULTIPLY_BASE:
+	case AttributeModifier::OPERATION_MULTIPLY_TOTAL:
+		percentage = true;
+		break;
+	default:
+		// No other operations
+		assert(0);
+	}
+
+	wchar_t formatted[256];
+	swprintf(formatted, 256, L"%ls%d%ls %ls", (amount > 0 ? L"+" : L"-"), (int) displayAmount, (percentage ? L"%" : L""), app.GetString(Attribute::getName(attribute)));
+
+	return HtmlString(formatted, color);
+}
+\ No newline at end of file