/*
* CG_ValidateItemDef
*
* Compares name and tag against the itemlist to make sure cgame and game lists match
*/
void CG_ValidateItemDef( int tag, char *name )
{
gsitem_t *item;
item = GS_FindItemByName( name );
if( !item )
CG_Error( "Client/Server itemlist missmatch (Game and Cgame version/mod differs). Item '%s' not found\n", name );
if( item->tag != tag )
CG_Error( "Client/Server itemlist missmatch (Game and Cgame version/mod differs).\n" );
}
/*
* Cmd_Give_f
*
* Give items to a client
*/
static void Cmd_Give_f( edict_t *ent )
{
char *name;
gsitem_t *it;
int i;
bool give_all;
if( !sv_cheats->integer )
{
G_PrintMsg( ent, "Cheats are not enabled on this server.\n" );
return;
}
name = trap_Cmd_Args();
if( !Q_stricmp( name, "all" ) )
give_all = true;
else
give_all = false;
if( give_all || !Q_stricmp( trap_Cmd_Argv( 1 ), "health" ) )
{
if( trap_Cmd_Argc() == 3 )
ent->health = atoi( trap_Cmd_Argv( 2 ) );
else
ent->health = ent->max_health;
if( !give_all )
return;
}
if( give_all || !Q_stricmp( name, "weapons" ) )
{
for( i = 0; i < GS_MAX_ITEM_TAGS; i++ )
{
it = GS_FindItemByTag( i );
if( !it )
continue;
if( !( it->flags & ITFLAG_PICKABLE ) )
continue;
if( !( it->type & IT_WEAPON ) )
continue;
ent->r.client->ps.inventory[i] += 1;
}
if( !give_all )
return;
}
if( give_all || !Q_stricmp( name, "ammo" ) )
{
for( i = 0; i < GS_MAX_ITEM_TAGS; i++ )
{
it = GS_FindItemByTag( i );
if( !it )
continue;
if( !( it->flags & ITFLAG_PICKABLE ) )
continue;
if( !( it->type & IT_AMMO ) )
continue;
Add_Ammo( ent->r.client, it, 1000, true );
}
if( !give_all )
return;
}
if( give_all || !Q_stricmp( name, "armor" ) )
{
ent->r.client->resp.armor = GS_Armor_MaxCountForTag( ARMOR_RA );
if( !give_all )
return;
}
if( give_all )
{
for( i = 0; i < GS_MAX_ITEM_TAGS; i++ )
{
it = GS_FindItemByTag( i );
if( !it )
continue;
if( !( it->flags & ITFLAG_PICKABLE ) )
continue;
if( it->type & ( IT_ARMOR|IT_WEAPON|IT_AMMO ) )
continue;
ent->r.client->ps.inventory[i] = 1;
}
return;
}
it = GS_FindItemByName( name );
if( !it )
{
name = trap_Cmd_Argv( 1 );
it = GS_FindItemByName( name );
if( !it )
{
G_PrintMsg( ent, "unknown item\n" );
return;
}
}
if( !( it->flags & ITFLAG_PICKABLE ) )
{
G_PrintMsg( ent, "non-pickup (givable) item\n" );
return;
}
if( it->type & IT_AMMO )
{
if( trap_Cmd_Argc() == 3 )
ent->r.client->ps.inventory[it->tag] = atoi( trap_Cmd_Argv( 2 ) );
else
ent->r.client->ps.inventory[it->tag] += it->quantity;
}
else
{
if( it->tag && ( it->tag > 0 ) && ( it->tag < GS_MAX_ITEM_TAGS ) )
{
if( GS_FindItemByTag( it->tag ) != NULL )
ent->r.client->ps.inventory[it->tag]++;
}
else
G_PrintMsg( ent, "non-pickup (givable) item\n" );
}
}
/*
* GS_Cmd_UseItem
*/
gsitem_t *GS_Cmd_UseItem( player_state_t *playerState, const char *string, int typeMask )
{
gsitem_t *item = NULL;
assert( playerState );
if( playerState->pmove.pm_type >= PM_SPECTATOR )
return NULL;
if( !string || !string[0] )
return NULL;
if( Q_isdigit( string ) )
{
int tag = atoi( string );
item = GS_FindItemByTag( tag );
}
else
item = GS_FindItemByName( string );
if( !item )
return NULL;
if( typeMask && !( item->type & typeMask ) )
return NULL;
// we don't have this item in the inventory
if( !playerState->inventory[item->tag] )
{
if( gs.module == GS_MODULE_CGAME && !( item->type & IT_WEAPON ) )
module_Printf( "Item %s is not in inventory\n", item->name );
return NULL;
}
// see if we can use it
if( !(item->flags & ITFLAG_USABLE) )
return NULL;
if( item->type & IT_WEAPON )
{
if( !( playerState->pmove.stats[PM_STAT_FEATURES] & PMFEAT_WEAPONSWITCH ) )
return NULL;
if( item->tag == playerState->stats[STAT_PENDING_WEAPON] ) // it's already being loaded
return NULL;
// check for need of any kind of ammo/fuel/whatever
if( item->ammo_tag != AMMO_NONE && item->weakammo_tag != AMMO_NONE )
{
gs_weapon_definition_t *weapondef = GS_GetWeaponDef( item->tag );
if( weapondef )
{
// do we have any of these ammos ?
if( playerState->inventory[item->weakammo_tag] >= weapondef->firedef_weak.usage_count )
return item;
if( playerState->inventory[item->ammo_tag] >= weapondef->firedef.usage_count )
return item;
}
return NULL;
}
return item; // one of the weapon modes doesn't require ammo to be fired
}
if( item->type & IT_AMMO )
return item;
if( item->type & IT_HEALTH )
return item;
if( item->type & IT_POWERUP )
return item;
return NULL;
}