#include "PlayerKam.h"
#include "Globals.h"

PlayerKam::PlayerKam( Framework::Bildschirm3D* zScreen )
    : Kam3D()
{
    kameraControll = 0;
    setBildschirmPosition( 0, 0 );
    setBildschirmSize( zScreen->getBackBufferSize() );
    setStyle( Kam3D::Style::Tick | Kam3D::Style::Movable | Kam3D::Style::Rotatable );
    setRotation( { (float)PI / 2.f, 0, 0 } );
}

void PlayerKam::setDirection( Framework::Vec3<float> direction )
{
    if( direction.getLengthSq() > 0 )
    {
        float rotZ = std::atan2( direction.y, direction.x ) + (float)PI / 2;
        setRotation( { getRotation().x, getRotation().y, rotZ } );
    }
}

void PlayerKam::doTastaturEreignis( Framework::TastaturEreignis& te )
{
    char action[ 2 ];
    if( te.id == TE_Press )
    {
        action[ 0 ] = 1;
        if( te.taste == 'w' || te.taste == 'W' )
        {
            action[ 1 ] = 0;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == 'a' || te.taste == 'A' )
        {
            action[ 1 ] = 1;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == 's' || te.taste == 'S' )
        {
            action[ 1 ] = 2;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == 'd' || te.taste == 'D' )
        {
            action[ 1 ] = 3;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == T_Shift )
        {
            action[ 1 ] = 4;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == 'q' || te.taste == 'Q' )
        {
            action[ 1 ] = 5;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == 'e' || te.taste == 'E' )
        {
            action[ 1 ] = 6;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == T_Space )
        {
            action[ 1 ] = 7;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste >= '0' && te.taste <= '9' )
        {
            char action[ 5 ];
            action[ 0 ] = 3;
            *(int*)(action + 1) = te.taste - '1';
            if( *(int*)(action + 1) < 0 )
                *(int*)(action + 1) = 9;
            network->zFactoryClient()->sendPlayerAction( &action, 5 );
        }
    }
    if( te.id == TE_Release )
    {
        action[ 0 ] = 0;
        if( te.taste == 'w' || te.taste == 'W' )
        {
            action[ 1 ] = 0;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == 'a' || te.taste == 'A' )
        {
            action[ 1 ] = 1;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == 's' || te.taste == 'S' )
        {
            action[ 1 ] = 2;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == 'd' || te.taste == 'D' )
        {
            action[ 1 ] = 3;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == T_Shift )
        {
            action[ 1 ] = 4;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == 'q' || te.taste == 'Q' )
        {
            action[ 1 ] = 5;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == 'e' || te.taste == 'E' )
        {
            action[ 1 ] = 6;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == T_Space )
        {
            action[ 1 ] = 7;
            network->zFactoryClient()->sendPlayerAction( action, 2 );
        }
        if( te.taste == T_Esc )
        {
            kameraControll = 0;
            ShowCursor( true );
        }
    }
}

void PlayerKam::doMausEreignis( Framework::MausEreignis& me )
{
    if( me.verarbeitet )
    {
        kameraControll = 0;
        ShowCursor( true );
    }
    else
    {
        if( !kameraControll )
        {
            if( me.id == ME_PLinks )
            {
                lastMousePos = { me.originalX, me.originalY };
                kameraControll = 1;
            }
        }
        else
        {
            if( kameraControll )
            {
                if( me.id == ME_Bewegung )
                {
                    int yDir = lastMousePos.y - me.originalY;
                    int xDir = lastMousePos.x - me.originalX;
                    setRotation( { min( max( getRotation().x - yDir * 0.005f, 0.1f ), 2.5f ), getRotation().y, getRotation().z - xDir * 0.005f } );
                    if( getRotation().z > 2 * PI )
                        setRotation( { getRotation().x, getRotation().y, getRotation().z - 2.f * (float)PI } );
                    if( getRotation().z < -2 * PI )
                        setRotation( { getRotation().x, getRotation().y, getRotation().z + 2.f * (float)PI } );
                    Vec3<float> direction = getWorldDirection( getScreenPos() + getScreenSize() / 2 );
                    char action[ 13 ];
                    action[ 0 ] = 2;
                    *(float*)(action + 1) = direction.x;
                    *(float*)(action + 5) = direction.y;
                    *(float*)(action + 9) = direction.z;
                    network->zFactoryClient()->sendPlayerAction( action, 13 );
                    SetCursorPos( lastMousePos.x + window->getPosition().x, lastMousePos.y + window->getPosition().y );
                    ShowCursor( false );
                }
                if( me.id == ME_PLinks )
                {
                    char action[ 2 ] = { 1, 8 };
                    network->zFactoryClient()->sendPlayerAction( action, 2 );

                }
                if( me.id == ME_RLinks )
                {
                    char action[ 2 ] = { 0, 8 };
                    network->zFactoryClient()->sendPlayerAction( action, 2 );
                }
                if( me.id == ME_PRechts )
                {
                    char action[ 2 ] = { 1, 9 };
                    network->zFactoryClient()->sendPlayerAction( action, 2 );
                }
                if( me.id == ME_RRechts )
                {
                    char action[ 2 ] = { 0, 9 };
                    network->zFactoryClient()->sendPlayerAction( action, 2 );
                }
            }

        }
        me.verarbeitet = 1;
    }
}

bool PlayerKam::tick( double time )
{
    __int64 style = 0;
    if( hatStyle( Style::Movable ) )
        style |= Style::Movable;
    if( hatStyle( Style::Rotatable ) )
        style |= Style::Rotatable;
    if( hatStyle( Style::Zoomable ) )
        style |= Style::Zoomable;
    removeStyle( Style::Movable | Style::Rotatable | Style::Zoomable );
    bool result = Kam3D::tick( time );
    addStyle( style );
    return result;
}