#include "extdll.h"
#include "util.h"
#include "cbase.h"
#include "monsters.h"
#include "weapons.h"
#include "nodes.h"
#include "effects.h"
#include "baseclasses.h"
#include "player.h"
#include "gamerules.h"

#include <JutsuFx.h>
#include <pakkun.h>
#include <pm_defs.h>
#include <rotationUtils.h>

#define PAKKUN_SPAWN_DISTANCE 40
#define PAKKUN_SPAWN_HEIGHT_DIFF 0

#define WAIT_TIME 0.5
#define ANIM_TIME 0.5

#define TSUIGA_ANIMATION "ref_tsuiga"

CTsuigaJutsu::CTsuigaJutsu( CBasePlayer *player):CBaseJutsu(player){}

void CTsuigaJutsu::Activate(){
	CBaseJutsu::Activate();
	this->m_bActive = true;
	m_fWaitTime = 0;
	m_bSummonWait = false;
	SetState(EFIRE);
}

void CTsuigaJutsu::Fire(){
	//before we can actually fire the jutsu, we need to check whether or not
	//we have enough space in fron of us to spawn pakkun
	TraceResult tr;
	Vector origin = m_pPlayer->pev->origin + m_pPlayer->pev->playerNormal;
	Vector end = getSpawnPoint() + m_pPlayer->pev->playerNormal;

	ALERT( at_console, "Fire dog\n");

	//any idea why tracehull does not work as expected?
	UTIL_TraceHull(origin,end,dont_ignore_monsters,point_hull,ENT(m_pPlayer->pev),&tr);
	Vector dir = (end-origin).Normalize();
	char msg[255];
	sprintf(msg,"fraction: %f dir %f %f %f\n",tr.flFraction,dir.x,dir.y,dir.z);
	ClientPrint(m_pPlayer->pev,HUD_PRINTCONSOLE,msg);
	//note, this || is a or else, that means, once tr.flFraction is evaluated, the other part is not evaluated, and thus this wont consume chakra
	if(tr.flFraction < 1.0 ||!m_pPlayer->UseChakra(TSUIGA_CHAKRA * 0.01) || !m_bPakkunReady){
		ALERT( at_console, "CancelJutsu dog\n");
		CancelJutsu();
		return;
	}
	freeze();
	m_pPlayer->SetCorrectAnim(TSUIGA_ANIMATION,TSUIGA_ANIMATION);
	m_pPlayer->nextseqtime = gpGlobals->time + ANIM_TIME;

	SetState(ETIMED);
}

void CTsuigaJutsu::Timed(){


	m_fWaitTime += getTimeDiff();

	if(m_fWaitTime >= WAIT_TIME){
		ALERT( at_console, "CancelJutsu dog mfgezever: %f waittime:%f\n",m_fWaitTime,WAIT_TIME);
		//remove yaw and pitch from the view angles
		Vector angles = removePitchAndRoll(m_pPlayer->pev->v_angle, m_pPlayer->pev->playerNormal);
		Pakkun *pBolt = Pakkun::PakkunCreate(getSpawnPoint(),angles,m_pPlayer,this);
		EndJutsu();
	}else if(m_fWaitTime >= ANIM_TIME && !m_bSummonWait){
		//temp placeholder if we want the jutsu to charge
		m_pPlayer->SetCorrectAnim("ref_chidori_charge","ref_chidori_charge");
		m_pPlayer->nextseqtime = gpGlobals->time + WAIT_TIME - ANIM_TIME;
		m_bSummonWait = true;
	}
}

void CTsuigaJutsu::EndJutsu(){
	unfreeze();
	m_bActive = false;
	ALERT( at_console, "CTsuigaJutsu::EndJutsu() dog\n");
	CBaseJutsu::EndJutsu();
}

void CTsuigaJutsu::setPakkunReady(bool pr){
	m_bPakkunReady = pr;
	ALERT( at_console, "CTsuigaJutsu::setPakkunReady dog\n");
}

Vector CTsuigaJutsu::getSpawnPoint(){
	//get the globals
	UTIL_MakeVectors(m_pPlayer->pev->v_angle);
	//remove the normal component
	Vector forward = removeNormalComponent(gpGlobals->v_forward, m_pPlayer->pev->playerNormal);
	return m_pPlayer->pev->origin + PAKKUN_SPAWN_DISTANCE*forward - m_pPlayer->pev->playerNormal*PAKKUN_SPAWN_HEIGHT_DIFF;
}

/*TODO LIST:



* [DONE] Poof sprite should appear on the pakkun model when he spawns
* [DONE] Spawn sound should be taken from \sound\jutsu\Poof.wav
* Yellow blood thingy removed
* Sprite needs adding
* Tsuiga sound for Kakashi needs adding (already commited)
* Spawning sound for Pakkun's voice needs adding (I'll look for a good one and commit)

Now for the technical things:

* When summoning Pakkun, he should follow Kakashi at all times unless:
  1. A player is xx feet near Kakashi/Pakkun.
  2. Kakashi sends Pakkun to a certain direction.

* Once Pakkun is hit even once, he poofs away.
* Can only summon once at a time lol

*/