/*
* Cmd_Use_f
* Use an inventory item
*/
static void Cmd_Use_f( edict_t *ent )
{
gsitem_t *it;
assert( ent && ent->r.client );
it = GS_Cmd_UseItem( &ent->r.client->ps, trap_Cmd_Args(), 0 );
if( !it )
return;
G_UseItem( ent, it );
}
/*
* CG_Cmd_PrevWeapon_f
*/
static void CG_Cmd_LastWeapon_f( void )
{
gsitem_t *item;
if( !cg.frame.valid || cgs.demoPlaying )
return;
if( cg.lastWeapon != WEAP_NONE && cg.lastWeapon != cg.predictedPlayerState.stats[STAT_PENDING_WEAPON] )
{
item = GS_Cmd_UseItem( &cg.frame.playerState, va( "%i", cg.lastWeapon ), IT_WEAPON );
if( item )
{
if( item->type & IT_WEAPON )
CG_Predict_ChangeWeapon( item->tag );
trap_Cmd_ExecuteText( EXEC_NOW, va( "cmd use %i", item->tag ) );
cg.lastWeapon = cg.predictedPlayerState.stats[STAT_PENDING_WEAPON];
}
}
}
/*
* CG_UseItem
*/
void CG_UseItem( const char *name )
{
gsitem_t *item;
if( !cg.frame.valid || cgs.demoPlaying )
return;
if( !name )
return;
item = GS_Cmd_UseItem( &cg.frame.playerState, name, 0 );
if( item )
{
if( item->type & IT_WEAPON )
{
CG_Predict_ChangeWeapon( item->tag );
cg.lastWeapon = cg.predictedPlayerState.stats[STAT_PENDING_WEAPON];
}
trap_Cmd_ExecuteText( EXEC_NOW, va( "cmd use %i", item->tag ) );
}
}
/*
* GS_Cmd_UseWeaponStep_f
*/
static gsitem_t *GS_Cmd_UseWeaponStep_f( player_state_t *playerState, int step, int predictedWeaponSwitch )
{
gsitem_t *item;
int curSlot, newSlot;
assert( playerState );
if( playerState->pmove.pm_type >= PM_SPECTATOR )
return NULL;
if( !( playerState->pmove.stats[PM_STAT_FEATURES] & PMFEAT_WEAPONSWITCH ) )
return NULL;
if( step != -1 && step != 1 )
step = 1;
if( predictedWeaponSwitch && predictedWeaponSwitch != playerState->stats[STAT_PENDING_WEAPON] )
curSlot = predictedWeaponSwitch;
else
curSlot = playerState->stats[STAT_PENDING_WEAPON];
clamp( curSlot, 0, WEAP_TOTAL - 1 );
newSlot = curSlot;
do
{
newSlot += step;
if( newSlot >= WEAP_TOTAL )
newSlot = 0;
if( newSlot < 0 )
newSlot = WEAP_TOTAL - 1;
if( ( item = GS_Cmd_UseItem( playerState, va( "%i", newSlot ), IT_WEAPON ) ) != NULL )
return item;
}
while( newSlot != curSlot );
return NULL;
}
