106 lines
4.0 KiB
C++
106 lines
4.0 KiB
C++
/*
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* In addition, as a special exception, the author gives permission to
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* link the code of this program with the Half-Life Game Engine ("HL
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* Engine") and Modified Game Libraries ("MODs") developed by Valve,
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* L.L.C ("Valve"). You must obey the GNU General Public License in all
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* respects for all of the code used other than the HL Engine and MODs
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* from Valve. If you modify this file, you may extend this exception
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* to your version of the file, but you are not obligated to do so. If
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* you do not wish to do so, delete this exception statement from your
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* version.
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*
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*/
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#include "events.h"
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#include "com_model.h"
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#define SMOKE_CLOUDS 20
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void EV_Smoke_FadeOut( struct tempent_s *te, float frametime, float currenttime )
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{
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if( te->entity.curstate.renderamt > 0 && currenttime >= te->entity.curstate.fuser3 )
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{
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te->entity.curstate.renderamt = 255.0f - (currenttime - te->entity.curstate.fuser3) * te->entity.baseline.renderamt ;
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if( te->entity.curstate.renderamt < 0 ) te->entity.curstate.renderamt = 0;
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}
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EV_CS16Client_KillEveryRound( te, frametime, currenttime );
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}
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void EV_CreateSmoke(event_args_s *args)
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{
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TEMPENTITY *pTemp;
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if( !args->bparam2 ) //first explosion
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{
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const model_t *pGasModel = gEngfuncs.GetSpritePointer(gHUD.m_hGasPuff);
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for( int i = 0; i < SMOKE_CLOUDS; i++ )
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{
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// randomize smoke cloud position
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Vector org = args->origin;
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org.x += Com_RandomFloat(-100.0f, 100.0f);
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org.y += Com_RandomFloat(-100.0f, 100.0f);
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org.z += 30;
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pTemp = gEngfuncs.pEfxAPI->CL_TempEntAlloc( org, (model_s*)pGasModel );
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if( pTemp )
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{
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// don't die when animation is ended
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pTemp->flags |= (FTENT_SPRANIMATELOOP | FTENT_COLLIDEWORLD | FTENT_CLIENTCUSTOM);
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pTemp->die = gEngfuncs.GetClientTime() + 30.0f;
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pTemp->callback = EV_Smoke_FadeOut;
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pTemp->entity.curstate.fuser3 = gEngfuncs.GetClientTime() + 15.0f; // start fading after 15 sec
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pTemp->entity.curstate.fuser4 = gEngfuncs.GetClientTime(); // entity creation time
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pTemp->entity.curstate.renderamt = 255;
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pTemp->entity.curstate.rendermode = kRenderTransTexture;
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pTemp->entity.curstate.rendercolor.r = Com_RandomLong(210, 230);
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pTemp->entity.curstate.rendercolor.g = Com_RandomLong(210, 230);
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pTemp->entity.curstate.rendercolor.b = Com_RandomLong(210, 230);
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pTemp->entity.curstate.scale = 5.0f;
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// make it move slowly
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pTemp->entity.baseline.origin.x = Com_RandomLong(-5, 5);
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pTemp->entity.baseline.origin.y = Com_RandomLong(-5, 5);
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pTemp->entity.baseline.renderamt = 18;
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}
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}
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}
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else // second and other
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{
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pTemp = gEngfuncs.pEfxAPI->R_DefaultSprite( args->origin, g_iBlackSmoke, 6.0f );
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if( pTemp )
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{
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pTemp->flags |= (FTENT_CLIENTCUSTOM | FTENT_COLLIDEWORLD);
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pTemp->callback = EV_CS16Client_KillEveryRound;
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pTemp->entity.curstate.fuser4 = gEngfuncs.GetClientTime();
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pTemp->entity.curstate.rendermode = kRenderTransTexture;
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pTemp->entity.curstate.renderfx = kRenderFxNone;
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pTemp->entity.curstate.rendercolor.r = Com_RandomLong(210, 230);
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pTemp->entity.curstate.rendercolor.g = Com_RandomLong(210, 230);
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pTemp->entity.curstate.rendercolor.b = Com_RandomLong(210, 230);
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pTemp->entity.curstate.renderamt = Com_RandomLong(180, 200);
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pTemp->entity.baseline.origin[0] = Com_RandomLong(10, 30);
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}
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}
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}
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