// ==============================================================
//	This file is part of Glest (www.glest.org)
//
//	Copyright (C) 2001-2008 Martiño Figueroa
//
//	You can redistribute this code and/or modify it under 
//	the terms of the GNU General Public License as published 
//	by the Free Software Foundation; either version 2 of the 
//	License, or (at your option) any later version
// ==============================================================

#include <cassert>
#include "logger.h"
#include "lang.h"
#include "renderer.h"
#include "leak_dumper.h"

using namespace Shared::Util;

namespace Glest{ namespace Game{

ProjectileType::ProjectileType() {

	projectileParticleSystemType=NULL;
	attackStartTime=0.0f;

	spawnUnit="";
	spawnUnitcount=0;
	spawnUnitAtTarget=false;

	shake=false;
	shakeIntensity=0;
	shakeDuration=0;

    shakeVisible=true;
    shakeInCameraView=true;
    shakeCameraDistanceAffected=false;
    damagePercentage=100;
}

ProjectileType::~ProjectileType() {
	deleteValues(hitSounds.getSounds().begin(), hitSounds.getSounds().end());
	if(projectileParticleSystemType!=NULL){
		delete projectileParticleSystemType;
		projectileParticleSystemType = NULL;
	}
}

void ProjectileType::load(const XmlNode *projectileNode, const string &dir, const string &techtreepath, std::map<string,vector<pair<string, string> > > &loadedFileList,
		string parentLoader){

	string currentPath = dir;
	endPathWithSlash(currentPath);

	if(projectileNode->hasAttribute("attack-start-time")){
		attackStartTime =projectileNode->getAttribute("attack-start-time")->getFloatValue();
	}
	else
	{
		attackStartTime=0.0f;
	}

	// damage percentage MUST be set!
	damagePercentage =projectileNode->getAttribute("damage-percentage")->getIntValue();


	// projectiles MUST have a particle system.
	const XmlNode *particleNode= projectileNode->getChild("particle");
	string path= particleNode->getAttribute("path")->getRestrictedValue();
	ParticleSystemTypeProjectile* projectileParticleSystemType= new ParticleSystemTypeProjectile();
	projectileParticleSystemType->load(particleNode, dir, currentPath + path,
			&Renderer::getInstance(), loadedFileList, parentLoader,
			techtreepath);
			loadedFileList[currentPath + path].push_back(make_pair(parentLoader,particleNode->getAttribute("path")->getRestrictedValue()));
	setProjectileParticleSystemType(projectileParticleSystemType);

	//spawnattack
	if (projectileNode->hasChild("unit")) {
		spawnUnit = projectileNode->getChild("unit")->getAttribute("value")->getValue();
		spawnUnitcount = projectileNode->getChild("unit")->getAttribute("amount")->getIntValue();
		if(projectileNode->getChild("unit")->hasAttribute("spawnAtTarget")) {
			spawnUnitAtTarget = projectileNode->getChild("unit")->getAttribute("spawnAtTarget")->getBoolValue();
		} else {
			spawnUnitAtTarget = false;
		}
	} else {
		spawnUnit = "";
		spawnUnitcount = 0;
		spawnUnitAtTarget = false;
	}


	if(projectileNode->hasChild("hitshake")){
		const XmlNode *hitShakeNode= projectileNode->getChild("hitshake");
		shake=hitShakeNode->getAttribute("enabled")->getBoolValue();
		if(shake){
			shakeIntensity=hitShakeNode->getAttribute("intensity")->getIntValue();
			shakeDuration=hitShakeNode->getAttribute("duration")->getIntValue();

		    shakeVisible=hitShakeNode->getAttribute("visible")->getBoolValue();
		    shakeInCameraView=hitShakeNode->getAttribute("in-camera-view")->getBoolValue();
		    shakeCameraDistanceAffected=hitShakeNode->getAttribute("camera-distance-affected")->getBoolValue();
		}
	}

	if(projectileNode->hasChild("hitsound")){
	const XmlNode *soundNode= projectileNode->getChild("hitsound");
		if(soundNode->getAttribute("enabled")->getBoolValue()){

			hitSounds.resize((int)soundNode->getChildCount());
			for(int i=0; i < (int)soundNode->getChildCount(); ++i){
				const XmlNode *soundFileNode= soundNode->getChild("sound-file", i);
				string path= soundFileNode->getAttribute("path")->getRestrictedValue(currentPath, true);
				//printf("\n\n\n\n!@#$ ---> parentLoader [%s] path [%s] nodeValue [%s] i = %d",parentLoader.c_str(),path.c_str(),soundFileNode->getAttribute("path")->getRestrictedValue().c_str(),i);

				StaticSound *sound= new StaticSound();
				sound->load(path);
				loadedFileList[path].push_back(make_pair(parentLoader,soundFileNode->getAttribute("path")->getRestrictedValue()));
				hitSounds[i]= sound;
			}
		}
	}
}


}}//end namespace