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game/server/hl2/hl2_client.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+/*
+
+===== tf_client.cpp ========================================================
+
+  HL2 client/server game specific stuff
+
+*/
+
+#include "cbase.h"
+#include "hl2_player.h"
+#include "hl2_gamerules.h"
+#include "gamerules.h"
+#include "teamplay_gamerules.h"
+#include "entitylist.h"
+#include "physics.h"
+#include "game.h"
+#include "player_resource.h"
+#include "engine/IEngineSound.h"
+
+#include "tier0/vprof.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+void Host_Say( edict_t *pEdict, bool teamonly );
+
+extern CBaseEntity*	FindPickerEntityClass( CBasePlayer *pPlayer, char *classname );
+extern bool			g_fGameOver;
+
+/*
+===========
+ClientPutInServer
+
+called each time a player is spawned into the game
+============
+*/
+void ClientPutInServer( edict_t *pEdict, const char *playername )
+{
+	// Allocate a CBasePlayer for pev, and call spawn
+	CHL2_Player *pPlayer = CHL2_Player::CreatePlayer( "player", pEdict );
+	pPlayer->SetPlayerName( playername );
+}
+
+
+void ClientActive( edict_t *pEdict, bool bLoadGame )
+{
+	CHL2_Player *pPlayer = dynamic_cast< CHL2_Player* >( CBaseEntity::Instance( pEdict ) );
+	Assert( pPlayer );
+
+	if ( !pPlayer )
+	{
+		return;
+	}
+
+	pPlayer->InitialSpawn();
+
+	if ( !bLoadGame )
+	{
+		pPlayer->Spawn();
+	}
+}
+
+
+/*
+===============
+const char *GetGameDescription()
+
+Returns the descriptive name of this .dll.  E.g., Half-Life, or Team Fortress 2
+===============
+*/
+const char *GetGameDescription()
+{
+	if ( g_pGameRules ) // this function may be called before the world has spawned, and the game rules initialized
+		return g_pGameRules->GetGameDescription();
+	else
+		return "Half-Life 2";
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Given a player and optional name returns the entity of that 
+//			classname that the player is nearest facing
+//			
+// Input  :
+// Output :
+//-----------------------------------------------------------------------------
+CBaseEntity* FindEntity( edict_t *pEdict, char *classname)
+{
+	// If no name was given set bits based on the picked
+	if (FStrEq(classname,"")) 
+	{
+		return (FindPickerEntityClass( static_cast<CBasePlayer*>(GetContainingEntity(pEdict)), classname ));
+	}
+	return NULL;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Precache game-specific models & sounds
+//-----------------------------------------------------------------------------
+void ClientGamePrecache( void )
+{
+	CBaseEntity::PrecacheModel("models/player.mdl");
+	CBaseEntity::PrecacheModel( "models/gibs/agibs.mdl" );
+	CBaseEntity::PrecacheModel ("models/weapons/v_hands.mdl");
+
+	CBaseEntity::PrecacheScriptSound( "HUDQuickInfo.LowAmmo" );
+	CBaseEntity::PrecacheScriptSound( "HUDQuickInfo.LowHealth" );
+
+	CBaseEntity::PrecacheScriptSound( "FX_AntlionImpact.ShellImpact" );
+	CBaseEntity::PrecacheScriptSound( "Missile.ShotDown" );
+	CBaseEntity::PrecacheScriptSound( "Bullets.DefaultNearmiss" );
+	CBaseEntity::PrecacheScriptSound( "Bullets.GunshipNearmiss" );
+	CBaseEntity::PrecacheScriptSound( "Bullets.StriderNearmiss" );
+	
+	CBaseEntity::PrecacheScriptSound( "Geiger.BeepHigh" );
+	CBaseEntity::PrecacheScriptSound( "Geiger.BeepLow" );
+}
+
+
+// called by ClientKill and DeadThink
+void respawn( CBaseEntity *pEdict, bool fCopyCorpse )
+{
+	if (gpGlobals->coop || gpGlobals->deathmatch)
+	{
+		if ( fCopyCorpse )
+		{
+			// make a copy of the dead body for appearances sake
+			((CHL2_Player *)pEdict)->CreateCorpse();
+		}
+
+		// respawn player
+		pEdict->Spawn();
+	}
+	else
+	{       // restart the entire server
+		engine->ServerCommand("reload\n");
+	}
+}
+
+void GameStartFrame( void )
+{
+	VPROF("GameStartFrame()");
+	if ( g_fGameOver )
+		return;
+
+	gpGlobals->teamplay = (teamplay.GetInt() != 0);
+}
+
+#ifdef HL2_EPISODIC
+extern ConVar gamerules_survival;
+#endif
+
+//=========================================================
+// instantiate the proper game rules object
+//=========================================================
+void InstallGameRules()
+{
+#ifdef HL2_EPISODIC
+	if ( gamerules_survival.GetBool() )
+	{
+		// Survival mode
+		CreateGameRulesObject( "CHalfLife2Survival" );
+	}
+	else
+#endif
+	{
+		// generic half-life
+		CreateGameRulesObject( "CHalfLife2" );
+	}
+}
+