You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
123 lines
3.2 KiB
123 lines
3.2 KiB
//========= Copyright © 1996-2005, Valve Corporation, All rights reserved. ============// |
|
// |
|
// Purpose: Implements visual effects entities: sprites, beams, bubbles, etc. |
|
// |
|
// $NoKeywords: $ |
|
//=============================================================================// |
|
|
|
#include "cbase.h" |
|
#include "engine/IEngineSound.h" |
|
#include "baseentity.h" |
|
#include "entityoutput.h" |
|
#include "recipientfilter.h" |
|
|
|
// memdbgon must be the last include file in a .cpp file!!! |
|
#include "tier0/memdbgon.h" |
|
|
|
//----------------------------------------------------------------------------- |
|
// Purpose: |
|
//----------------------------------------------------------------------------- |
|
class CEnvHudHint : public CPointEntity |
|
{ |
|
public: |
|
DECLARE_CLASS( CEnvHudHint, CPointEntity ); |
|
|
|
void Spawn( void ); |
|
void Precache( void ); |
|
|
|
private: |
|
void InputShowHudHint( inputdata_t &inputdata ); |
|
void InputHideHudHint( inputdata_t &inputdata ); |
|
string_t m_iszMessage; |
|
DECLARE_DATADESC(); |
|
}; |
|
|
|
LINK_ENTITY_TO_CLASS( env_hudhint, CEnvHudHint ); |
|
|
|
BEGIN_DATADESC( CEnvHudHint ) |
|
|
|
DEFINE_KEYFIELD( m_iszMessage, FIELD_STRING, "message" ), |
|
DEFINE_INPUTFUNC( FIELD_VOID, "ShowHudHint", InputShowHudHint ), |
|
DEFINE_INPUTFUNC( FIELD_VOID, "HideHudHint", InputHideHudHint ), |
|
|
|
END_DATADESC() |
|
|
|
|
|
|
|
//----------------------------------------------------------------------------- |
|
// Purpose: |
|
//----------------------------------------------------------------------------- |
|
void CEnvHudHint::Spawn( void ) |
|
{ |
|
Precache(); |
|
|
|
SetSolid( SOLID_NONE ); |
|
SetMoveType( MOVETYPE_NONE ); |
|
} |
|
|
|
|
|
//----------------------------------------------------------------------------- |
|
// Purpose: |
|
//----------------------------------------------------------------------------- |
|
void CEnvHudHint::Precache( void ) |
|
{ |
|
} |
|
|
|
//----------------------------------------------------------------------------- |
|
// Purpose: Input handler for showing the message and/or playing the sound. |
|
//----------------------------------------------------------------------------- |
|
void CEnvHudHint::InputShowHudHint( inputdata_t &inputdata ) |
|
{ |
|
CBaseEntity *pPlayer = NULL; |
|
|
|
if ( inputdata.pActivator && inputdata.pActivator->IsPlayer() ) |
|
{ |
|
pPlayer = inputdata.pActivator; |
|
} |
|
else |
|
{ |
|
pPlayer = UTIL_GetLocalPlayer(); |
|
} |
|
|
|
if ( pPlayer ) |
|
{ |
|
if ( !pPlayer || !pPlayer->IsNetClient() ) |
|
return; |
|
|
|
CSingleUserRecipientFilter user( (CBasePlayer *)pPlayer ); |
|
user.MakeReliable(); |
|
UserMessageBegin( user, "KeyHintText" ); |
|
WRITE_BYTE( 1 ); // one message |
|
WRITE_STRING( STRING(m_iszMessage) ); |
|
MessageEnd(); |
|
} |
|
} |
|
|
|
//----------------------------------------------------------------------------- |
|
//----------------------------------------------------------------------------- |
|
void CEnvHudHint::InputHideHudHint( inputdata_t &inputdata ) |
|
{ |
|
CBaseEntity *pPlayer = NULL; |
|
|
|
if ( inputdata.pActivator && inputdata.pActivator->IsPlayer() ) |
|
{ |
|
pPlayer = inputdata.pActivator; |
|
} |
|
else |
|
{ |
|
pPlayer = UTIL_GetLocalPlayer(); |
|
} |
|
|
|
if ( pPlayer ) |
|
{ |
|
if ( !pPlayer || !pPlayer->IsNetClient() ) |
|
return; |
|
|
|
CSingleUserRecipientFilter user( (CBasePlayer *)pPlayer ); |
|
user.MakeReliable(); |
|
UserMessageBegin( user, "KeyHintText" ); |
|
WRITE_BYTE( 1 ); // one message |
|
WRITE_STRING( STRING(NULL_STRING) ); |
|
MessageEnd(); |
|
} |
|
}
|
|
|