void CASWHudCrosshair::DrawDirectionalCrosshair( int x, int y, int iSize )
{
C_ASW_Player *local = C_ASW_Player::GetLocalASWPlayer();
if (!local)
return;
C_ASW_Marine *pMarine = local->GetMarine();
if (!pMarine)
return;
Vector MarinePos = pMarine->GetRenderOrigin();
Vector screenPos;
debugoverlay->ScreenPosition( MarinePos + Vector( 0, 0, 45 ), screenPos );
int cx, cy, dx, dy;
ASWInput()->ASW_GetWindowCenter(cx, cy);
dx = x - cx;
dy = y - cy;
float flDistance = FastSqrt( dx * dx + dy * dy );
//CASWScriptCreatedItem *pItem = static_cast<CASWScriptCreatedItem*>( pMarine->GetActiveASWWeapon()->GetAttributeContainer()->GetItem() );
//if ( !m_bIsCastingSuitAbility )//pItem && pItem->IsMeleeWeapon() &&
//{
// here is where we do the crosshair scaling
int iMax = YRES(54);
int iMin = YRES(16);
// clamp the min and max distance the cursor is from the marine on screen
float flSizeDist = clamp( flDistance, iMin, iMax );
// this is the full percentage to scale by
float flTemp = (flSizeDist - iMin) / ( iMax - iMin );
float flMinTexScale = 0.8;
float flMaxTexScale = 1.0;
// this is the final percentage to scale by based on the clamping we want for the min and max texture scaling
float flAdjust = flTemp * (flMaxTexScale - flMinTexScale) + flMinTexScale;
iSize *= flAdjust;
m_pAmmoProgress->SetScale( flAdjust );
//}
iSize *= 2;
int iXHairHalfSize = iSize / 2;
// draw a red pointing, potentially blinking, arrow
//Vector vecFacing(screenPos.x - (ScreenWidth() * 0.5f), screenPos.y - (ScreenHeight() * 0.5f), 0);
//float fFacingYaw = -UTIL_VecToYaw(vecFacing);
Vector2D vXHairCenter( x , y );
Vector vecCornerTL(-iXHairHalfSize, -iXHairHalfSize, 0);
Vector vecCornerTR(iXHairHalfSize, -iXHairHalfSize, 0);
Vector vecCornerBR(iXHairHalfSize, iXHairHalfSize, 0);
Vector vecCornerBL(-iXHairHalfSize, iXHairHalfSize, 0);
Vector vecCornerTL_rotated, vecCornerTR_rotated, vecCornerBL_rotated, vecCornerBR_rotated;
int current_posx = 0;
int current_posy = 0;
ASWInput()->GetSimulatedFullscreenMousePos( ¤t_posx, ¤t_posy );
Vector vecFacing( 0, 0, 0 );
vecFacing.x = screenPos.x - current_posx;
vecFacing.y = screenPos.y - current_posy;
float fFacingYaw = -UTIL_VecToYaw( vecFacing );
/*
if ( ASWInput()->ControllerModeActive() )
{
int current_posx = 0;
int current_posy = 0;
ASWInput()->GetSimulatedFullscreenMousePos( ¤t_posx, ¤t_posy );
vecFacing.x = screenPos.x - current_posx;
vecFacing.y = screenPos.y - current_posy;
fFacingYaw = -UTIL_VecToYaw( vecFacing );
}
*/
// rotate it by our facing yaw
QAngle angFacing(0, -fFacingYaw + 90.0, 0);
VectorRotate(vecCornerTL, angFacing, vecCornerTL_rotated);
VectorRotate(vecCornerTR, angFacing, vecCornerTR_rotated);
VectorRotate(vecCornerBR, angFacing, vecCornerBR_rotated);
VectorRotate(vecCornerBL, angFacing, vecCornerBL_rotated);
//
float flAlpha = 245;
// fade the crosshair out when it is very close to the marine
float flAdjust2 = flDistance / YRES(28);
flAdjust2 = clamp( flAdjust2, 0.1f, 1.0f );
bool bShotWarn = false;
Color colorCross = Color(255,255,255,flAlpha*flAdjust2);
C_ASW_Weapon* pWeapon = pMarine->GetActiveASWWeapon();
if ( pWeapon && pWeapon->IsOffensiveWeapon() )
{
C_BaseEntity *pEnt = pWeapon->GetLaserTargetEntity();
if ( pEnt && pEnt->Classify() == CLASS_ASW_MARINE )
{
bShotWarn = true;
colorCross = Color(255,0,0,flAlpha*flAdjust2);
}
}
surface()->DrawSetColor( colorCross );
if ( !asw_crosshair_use_perspective.GetBool() )
{
surface()->DrawSetTexture( m_nDirectCrosshairTexture2 );
}
else
{
if ( bShotWarn )
surface()->DrawSetTexture( m_nDirectCrosshairTextureX );
else
surface()->DrawSetTexture( m_nDirectCrosshairTexture );
}
Vertex_t points[4] =
{
Vertex_t( Vector2D(vXHairCenter.x + vecCornerTL_rotated.x, vXHairCenter.y + vecCornerTL_rotated.y),
Vector2D(0,0) ),
Vertex_t( Vector2D(vXHairCenter.x + vecCornerTR_rotated.x, vXHairCenter.y + vecCornerTR_rotated.y),
Vector2D(1,0) ),
Vertex_t( Vector2D(vXHairCenter.x + vecCornerBR_rotated.x, vXHairCenter.y + vecCornerBR_rotated.y),
Vector2D(1,1) ),
Vertex_t( Vector2D(vXHairCenter.x + vecCornerBL_rotated.x, vXHairCenter.y + vecCornerBL_rotated.y),
Vector2D(0,1) )
};
surface()->DrawTexturedPolygon( 4, points );
// draw the center
if ( !asw_crosshair_use_perspective.GetBool() )
{
surface()->DrawSetColor( colorCross );
surface()->DrawSetTexture( m_nCrosshairTexture );
surface()->DrawTexturedRect(vXHairCenter.x - iXHairHalfSize, vXHairCenter.y - iXHairHalfSize, vXHairCenter.x + iXHairHalfSize, vXHairCenter.y + iXHairHalfSize);
}
}
