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| author | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
|---|---|---|
| committer | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
| commit | 39ed87570bdb2f86969d4be821c94b722dc71179 (patch) | |
| tree | abc53757f75f40c80278e87650ea92808274aa59 /mp/src/game/server/env_player_surface_trigger.cpp | |
| download | source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.tar.xz source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.zip | |
First version of the SOurce SDK 2013
Diffstat (limited to 'mp/src/game/server/env_player_surface_trigger.cpp')
| -rw-r--r-- | mp/src/game/server/env_player_surface_trigger.cpp | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/mp/src/game/server/env_player_surface_trigger.cpp b/mp/src/game/server/env_player_surface_trigger.cpp new file mode 100644 index 00000000..046cd27c --- /dev/null +++ b/mp/src/game/server/env_player_surface_trigger.cpp @@ -0,0 +1,135 @@ +//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose:
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "decals.h"
+#include "env_player_surface_trigger.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+LINK_ENTITY_TO_CLASS( env_player_surface_trigger, CEnvPlayerSurfaceTrigger );
+
+BEGIN_DATADESC( CEnvPlayerSurfaceTrigger )
+ DEFINE_KEYFIELD( m_iTargetGameMaterial, FIELD_INTEGER, "gamematerial" ),
+ DEFINE_FIELD( m_iCurrentGameMaterial, FIELD_INTEGER ),
+ DEFINE_FIELD( m_bDisabled, FIELD_BOOLEAN ),
+
+ DEFINE_THINKFUNC( UpdateMaterialThink ),
+
+ // Inputs
+ DEFINE_INPUTFUNC( FIELD_VOID, "Disable", InputDisable ),
+ DEFINE_INPUTFUNC( FIELD_VOID, "Enable", InputEnable ),
+
+ // Outputs
+ DEFINE_OUTPUT(m_OnSurfaceChangedToTarget, "OnSurfaceChangedToTarget"),
+ DEFINE_OUTPUT(m_OnSurfaceChangedFromTarget, "OnSurfaceChangedFromTarget"),
+END_DATADESC()
+
+// Global list of surface triggers
+CUtlVector< CHandle<CEnvPlayerSurfaceTrigger> > g_PlayerSurfaceTriggers;
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+CEnvPlayerSurfaceTrigger::~CEnvPlayerSurfaceTrigger( void )
+{
+ g_PlayerSurfaceTriggers.FindAndRemove( this );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+void CEnvPlayerSurfaceTrigger::Spawn( void )
+{
+ SetSolid( SOLID_NONE );
+ SetMoveType( MOVETYPE_NONE );
+
+ m_iCurrentGameMaterial = 0;
+ m_bDisabled = false;
+
+ g_PlayerSurfaceTriggers.AddToTail( this );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+void CEnvPlayerSurfaceTrigger::OnRestore( void )
+{
+ BaseClass::OnRestore();
+
+ g_PlayerSurfaceTriggers.AddToTail( this );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+void CEnvPlayerSurfaceTrigger::SetPlayerSurface( CBasePlayer *pPlayer, char gameMaterial )
+{
+ // Ignore players in the air (stops bunny hoppers escaping triggers)
+ if ( gameMaterial == 0 )
+ return;
+
+ // Loop through the surface triggers and tell them all about the change
+ int iCount = g_PlayerSurfaceTriggers.Count();
+ for ( int i = 0; i < iCount; i++ )
+ {
+ g_PlayerSurfaceTriggers[i]->PlayerSurfaceChanged( pPlayer, gameMaterial );
+ }
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+void CEnvPlayerSurfaceTrigger::PlayerSurfaceChanged( CBasePlayer *pPlayer, char gameMaterial )
+{
+ if ( m_bDisabled )
+ return;
+
+ // Fire the output if we've changed, but only if it involves the target material
+ if ( gameMaterial != (char)m_iCurrentGameMaterial &&
+ ( gameMaterial == m_iTargetGameMaterial || m_iCurrentGameMaterial == m_iTargetGameMaterial ) )
+ {
+ DevMsg( 2, "Player changed material to %d (was %d)\n", gameMaterial, m_iCurrentGameMaterial );
+
+ m_iCurrentGameMaterial = (int)gameMaterial;
+
+ SetThink( &CEnvPlayerSurfaceTrigger::UpdateMaterialThink );
+ SetNextThink( gpGlobals->curtime );
+ }
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Think function to fire outputs. Done this way so that sv_alternate ticks
+// doesn't allow multiple surface changes in the same tick to fire outputs.
+//-----------------------------------------------------------------------------
+void CEnvPlayerSurfaceTrigger::UpdateMaterialThink( void )
+{
+ if ( m_iCurrentGameMaterial == m_iTargetGameMaterial )
+ {
+ m_OnSurfaceChangedToTarget.FireOutput( NULL, this );
+ }
+ else
+ {
+ m_OnSurfaceChangedFromTarget.FireOutput( NULL, this );
+ }
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+void CEnvPlayerSurfaceTrigger::InputDisable( inputdata_t &inputdata )
+{
+ m_bDisabled = true;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+void CEnvPlayerSurfaceTrigger::InputEnable( inputdata_t &inputdata )
+{
+ m_bDisabled = false;
+}
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