Witch.cpp

#include "Witch.h"



Witch::Witch( )
{
}


Witch::~Witch( )
{
}

bool Witch::Initialize(Terrain * terrain )
{
    //	set speed variables
    speed = 50.0f;
    strafeSpeed = 50.0f;
    turnSpeed = 2.0f;

    //	set start position
    _pos = { 900.0f, 0.0f, 900.0f };

    //	initialize the physical mesh object
    characterMesh.Initialize( "models/enchantress.x" );

    //	set the scale
    D3DXMatrixScaling( &S, 1.0f, 1.0f, 1.0f );

    magic = new PSYS::ParticleGun( this );
    magic->Init( "particles/flare.dds" );

    return true;
}

void Witch::Render( )
{
    //	render particle effect
    magic->Render( );
    //	IDirect3DDevice9* Device = graphics.GetDevice( );

    //	the position and rotation translation matrix is the inverse of the characters's view matrix
    getViewMatrix( &T );
    D3DXMatrixInverse( &T, NULL, &T );
    P = S*T;
    Device->SetTransform( D3DTS_WORLD, &P );

    characterMesh.Render( );

    //	update the bounding box coordinates to match the mesh
    D3DXVec3TransformCoord( &box.MIN, &characterMesh.min, &P );
    D3DXVec3TransformCoord( &box.MAX, &characterMesh.max, &P );
}

void Witch::Update( )
{
    //	update third person camera position (rear view)
    thirdPersonCamera._pos = ((-_look * 20.0) + (_up * 10.0f)) + _pos;

    //	update particle effect
    magic->Update( );
}

void Witch::GetMessages( UINT msg, WPARAM wParam, LPARAM lParam, void * Data )
{

    if( !isAuto )
    {
        if( GetAsyncKeyState( VK_SPACE ) & 0x8000f )
        {
            magic->AddParticle( );
        }

        if( GetAsyncKeyState( VK_RIGHT ) & 0x8000f )
        {
            yaw( timer.DeltaTime( )* turnSpeed );
        }
        if( GetAsyncKeyState( VK_LEFT ) & 0x8000f )
        {
            yaw( -timer.DeltaTime( ) * turnSpeed );
        }
        if( GetAsyncKeyState( VK_UP ) & 0x8000f )
        {
            pitch( -timer.DeltaTime( )* turnSpeed );
        }
        if( GetAsyncKeyState( VK_DOWN ) & 0x8000f )
        {
            pitch( timer.DeltaTime( ) * turnSpeed );
        }
        if( GetAsyncKeyState( 'W' ) & 0x8000f )
        {
            walk( timer.DeltaTime( ) * speed );
        }
        if( GetAsyncKeyState( 'S' ) & 0x8000f )
        {
            walk( -timer.DeltaTime( ) * speed );
        }
        if( GetAsyncKeyState( 'A' ) & 0x8000f )
        {
            strafe( -timer.DeltaTime( ) * strafeSpeed );
        }
        if( GetAsyncKeyState( 'D' ) & 0x8000f )
        {
            strafe( timer.DeltaTime( ) * strafeSpeed );
        }
    }
    //else {
    //	do ai for knight here
    //	maybe strafe back and forth or whatever
    //}

}

void Witch::Reset( )
{
    //	set start position
    _pos = { 900.0f, 0.0f, -900.0f };
}

D3DXMATRIX Witch::getRearView( )
{
    D3DXMATRIX V;
    D3DXMatrixLookAtLH( &V, &thirdPersonCamera._pos, &D3DXVECTOR3( _pos.x, box.MAX.y, _pos.z ), &D3DXVECTOR3( 0, 1, 0 ) );
    return V;
}

D3DXMATRIX Witch::getSideView( )
{
    D3DXMATRIX V;
    thirdPersonCamera._pos = ((_right * 500.0f) + (_up * 50.0f)) + _pos;
    D3DXMatrixLookAtLH( &V, &thirdPersonCamera._pos, &D3DXVECTOR3( _pos.x, box.MAX.y, _pos.z ), &D3DXVECTOR3( 1, 0, 0 ) );

    return V;
}