#include "StoneTool.h"
#include "Block.h"


BrokenStoneToolItemType::BrokenStoneToolItemType()
	: ItemType(ID, "BrokenStoneTool", 0, 0, ModelInfo("itemCube", "player.ltdb/player.png", 6)) // TODO: correct model
{}

Item* BrokenStoneToolItemType::createItem() const
{
	return createBasicItem("Stone Tool", 0.f, 0.f, 0.f, 0.f, 0, 0, 0, 1, 0, 10);
}


StoneToolItemType::StoneToolItemType()
	: ItemType(ID, "StoneTool", new StoneToolLevelUpRule(), BrokenStoneToolItemType::INSTANCE, ModelInfo("itemCube", "player.ltdb/player.png", 6)) // TODO: correct model
{}

void StoneToolItemType::loadSuperItemSkill(ItemSkill* zSkill, Framework::StreamReader* zReader) const
{
	StoneToolSkill* skill = dynamic_cast<StoneToolSkill*>(zSkill);
	if (!skill)
		throw "StoneToolItemType::loadSuperItemSkill was called with an invalid skill";
	zReader->lese((char*)&skill->level, 4);
	zReader->lese((char*)&skill->xp, 4);
	zReader->lese((char*)&skill->maxXP, 4);
}

void StoneToolItemType::saveSuperItemSkill(const ItemSkill* zSkill, Framework::StreamWriter* zWriter) const
{
	const StoneToolSkill* skill = dynamic_cast<const StoneToolSkill*>(zSkill);
	if (!skill)
		throw "StoneToolItemType::saveSuperItemSkill was called with an invalid skill";
	zWriter->schreibe((char*)&skill->level, 4);
	zWriter->schreibe((char*)&skill->xp, 4);
	zWriter->schreibe((char*)&skill->maxXP, 4);
}

Item* StoneToolItemType::createItem() const
{
	return createBasicItem("Stone Tool", 0.f, 0.f, 10.f, 10.f, 0, 0, 0, 1, 1, 1);
}

ItemSkill* StoneToolItemType::createDefaultItemSkill() const
{
	return new StoneToolSkill();
}


StoneToolLevelUpRule::StoneToolLevelUpRule()
	: ItemSkillLevelUpRule()
{}

void StoneToolLevelUpRule::applyOn(ItemSkill* zSkill)
{
	StoneToolSkill* skill = dynamic_cast<StoneToolSkill*>(zSkill);
	if (!skill)
		throw "StoneToolLevelUpRule::applyOn was called with an invalid skill";
	if (skill->xp >= skill->maxXP)
	{
		skill->level++;
		skill->xp = 0;
		skill->maxXP = skill->maxXP * 1.5f;
	}
}


StoneToolSkill::StoneToolSkill()
	: ItemSkill(StoneToolItemType::INSTANCE)
{
	level = 1;
	xp = 0;
	maxXP = 10;
}

void StoneToolSkill::use(Entity* zActor, Item* zUsedItem, Block* zTarget)
{
	if (zTarget && zTarget->getHardness() <= 2)
	{
		float damage = (1 + ((float)level / 10.f)) / (zTarget->getHardness() + 1);
		zTarget->setHP(zTarget->getHP() - damage);
		xp += damage / 20;
	}
}

void StoneToolSkill::use(Entity* zActor, Item* zUsedItem, Entity* zTarget)
{
	// TODO
}