72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
//========= Copyright © 1996-2005, Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================//
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#include "cbase.h"
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#include "terrainmodmgr.h"
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#include "terrainmodmgr_shared.h"
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#include "gameinterface.h"
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#include "player.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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void TerrainMod_Add( TerrainModType type, const CTerrainModParams ¶ms )
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{
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if ( IsXbox() )
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{
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return;
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}
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// Move players out of the way so they don't get stuck on the terrain.
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float playerStartHeights[MAX_PLAYERS];
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int i;
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int nPlayers = min( MAX_PLAYERS, gpGlobals->maxClients );
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for( i=0; i < nPlayers; i++ )
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{
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CBasePlayer *pPlayer = UTIL_PlayerByIndex( i+1 );
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if( !pPlayer )
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continue;
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playerStartHeights[i] = pPlayer->GetAbsOrigin().z;
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// Cast a ray upwards to see if we can move the player out of the way.
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trace_t trace;
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UTIL_TraceEntity(
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pPlayer, pPlayer->GetAbsOrigin(),
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pPlayer->GetAbsOrigin() + Vector( 0, 0, params.m_flRadius*2 ),
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MASK_SOLID,
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&trace );
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pPlayer->SetLocalOrigin( trace.endpos );
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}
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// Apply the mod.
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engine->ApplyTerrainMod( type, params );
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// Move players back down.
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for( i=0; i < nPlayers; i++ )
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{
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CBasePlayer *pPlayer = UTIL_PlayerByIndex( i+1 );
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if( !pPlayer )
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continue;
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// Cast a ray upwards to see if we can move the player out of the way.
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trace_t trace;
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UTIL_TraceEntity(
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pPlayer,
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pPlayer->GetAbsOrigin(),
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Vector( pPlayer->GetAbsOrigin().x, pPlayer->GetAbsOrigin().y, playerStartHeights[i] ),
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MASK_SOLID,
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&trace );
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pPlayer->SetLocalOrigin( trace.endpos );
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}
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}
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