/*
* CG_AddViewWeapon
*/
void CG_AddViewWeapon( cg_viewweapon_t *viewweapon )
{
orientation_t tag;
unsigned int flash_time = 0;
if( !cg.view.drawWeapon || viewweapon->weapon == WEAP_NONE )
return;
// update the other origins
VectorCopy( viewweapon->ent.origin, viewweapon->ent.origin2 );
VectorCopy( cg_entities[viewweapon->POVnum].ent.lightingOrigin, viewweapon->ent.lightingOrigin );
CG_AddColoredOutLineEffect( &viewweapon->ent, cg.effects, 0, 0, 0, 255 );
CG_AddEntityToScene( &viewweapon->ent );
CG_AddShellEffects( &viewweapon->ent, cg.effects );
if( cg_weaponFlashes->integer == 2 )
flash_time = cg_entPModels[viewweapon->POVnum].flash_time;
// add attached weapon
if( CG_GrabTag( &tag, &viewweapon->ent, "tag_weapon" ) )
CG_AddWeaponOnTag( &viewweapon->ent, &tag, viewweapon->weapon, cg.effects|EF_OUTLINE, NULL, flash_time, cg_entPModels[viewweapon->POVnum].barrel_time );
}
/*
* CG_AddWeaponOnTag
*
* Add weapon model(s) positioned at the tag
*/
void CG_AddWeaponOnTag( entity_t *ent, orientation_t *tag, int weaponid, int effects, orientation_t *projectionSource, unsigned int flash_time, unsigned int barrel_time )
{
entity_t weapon;
weaponinfo_t *weaponInfo;
float intensity;
//don't try without base model
if( !ent->model )
return;
//don't try without a tag
if( !tag )
return;
weaponInfo = CG_GetWeaponInfo( weaponid );
if( !weaponInfo )
return;
//if( ent->renderfx & RF_WEAPONMODEL )
// effects &= ~EF_RACEGHOST;
//weapon
memset( &weapon, 0, sizeof( weapon ) );
Vector4Set( weapon.shaderRGBA, 255, 255, 255, 255 );
weapon.scale = ent->scale;
weapon.renderfx = ent->renderfx;
weapon.frame = 0;
weapon.oldframe = 0;
weapon.model = weaponInfo->model[WEAPON];
CG_PlaceModelOnTag( &weapon, ent, tag );
CG_AddColoredOutLineEffect( &weapon, effects, 0, 0, 0, 255 );
if( !( effects & EF_RACEGHOST ) )
CG_AddEntityToScene( &weapon );
if( !weapon.model )
return;
CG_AddShellEffects( &weapon, effects );
// update projection source
if( projectionSource != NULL )
{
VectorCopy( vec3_origin, projectionSource->origin );
Matrix3_Copy( axis_identity, projectionSource->axis );
CG_MoveToTag( projectionSource->origin, projectionSource->axis,
weapon.origin, weapon.axis,
weaponInfo->tag_projectionsource.origin,
weaponInfo->tag_projectionsource.axis );
}
//expansion
if( ( effects & EF_STRONG_WEAPON ) && weaponInfo->model[EXPANSION] )
{
if( CG_GrabTag( tag, &weapon, "tag_expansion" ) )
{
entity_t expansion;
memset( &expansion, 0, sizeof( expansion ) );
Vector4Set( expansion.shaderRGBA, 255, 255, 255, 255 );
expansion.model = weaponInfo->model[EXPANSION];
expansion.scale = ent->scale;
expansion.renderfx = ent->renderfx;
expansion.frame = 0;
expansion.oldframe = 0;
CG_PlaceModelOnTag( &expansion, &weapon, tag );
CG_AddColoredOutLineEffect( &expansion, effects, 0, 0, 0, 255 );
if( !( effects & EF_RACEGHOST ) )
CG_AddEntityToScene( &expansion ); // skelmod
CG_AddShellEffects( &expansion, effects );
}
}
// barrel
if( weaponInfo->model[BARREL] )
{
if( CG_GrabTag( tag, &weapon, "tag_barrel" ) )
{
orientation_t barrel_recoiled;
vec3_t rotangles = { 0, 0, 0 };
entity_t barrel;
memset( &barrel, 0, sizeof( barrel ) );
Vector4Set( barrel.shaderRGBA, 255, 255, 255, 255 );
barrel.model = weaponInfo->model[BARREL];
barrel.scale = ent->scale;
barrel.renderfx = ent->renderfx;
barrel.frame = 0;
barrel.oldframe = 0;
// rotation
if( barrel_time > cg.time )
{
intensity = (float)( barrel_time - cg.time ) / (float)weaponInfo->barrelTime;
rotangles[2] = ( 360.0f * weaponInfo->barrelSpeed * intensity * intensity );
while( rotangles[2] > 360 ) rotangles[2] -= 360;
// Check for tag_recoil
if( CG_GrabTag( &barrel_recoiled, &weapon, "tag_recoil" ) )
VectorLerp( tag->origin, intensity, barrel_recoiled.origin, tag->origin );
}
AnglesToAxis( rotangles, barrel.axis );
// barrel requires special tagging
CG_PlaceRotatedModelOnTag( &barrel, &weapon, tag );
CG_AddColoredOutLineEffect( &barrel, effects, 0, 0, 0, 255 );
if( !( effects & EF_RACEGHOST ) )
CG_AddEntityToScene( &barrel ); // skelmod
CG_AddShellEffects( &barrel, effects );
}
}
if( flash_time < cg.time )
return;
// flash
if( !CG_GrabTag( tag, &weapon, "tag_flash" ) )
return;
if( weaponInfo->model[FLASH] )
{
entity_t flash;
qbyte c;
if( weaponInfo->flashFade )
{
intensity = (float)( flash_time - cg.time )/(float)weaponInfo->flashTime;
c = ( qbyte )( 255 * intensity );
}
else
{
intensity = 1.0f;
c = 255;
}
memset( &flash, 0, sizeof( flash ) );
Vector4Set( flash.shaderRGBA, c, c, c, c );
flash.model = weaponInfo->model[FLASH];
flash.scale = ent->scale;
flash.renderfx = ent->renderfx | RF_NOSHADOW;
flash.frame = 0;
flash.oldframe = 0;
CG_PlaceModelOnTag( &flash, &weapon, tag );
if( !( effects & EF_RACEGHOST ) )
CG_AddEntityToScene( &flash );
CG_AddLightToScene( flash.origin, weaponInfo->flashRadius * intensity,
weaponInfo->flashColor[0], weaponInfo->flashColor[1], weaponInfo->flashColor[2] );
}
}
