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613 lines
12 KiB
613 lines
12 KiB
//--------------------------------------------------------- |
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//--------------------------------------------------------- |
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//- --- |
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//- clientlflammes.cpp --- |
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//- --- |
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//--------------------------------------------------------- |
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//--------------------------------------------------------- |
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//- code serveur du lance flammes --- |
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//--------------------------------------------------------- |
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//--------------------------------------------------------- |
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//--------------------------------------------------------- |
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//inclusions |
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#include "hud.h" |
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#include "cl_util.h" |
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#include "const.h" |
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#include "parsemsg.h" |
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#include "triangleapi.h" |
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#include "cl_entity.h" |
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extern vec3_t v_angles, v_origin; // angles de la vue du joueur |
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#define FLAMME_LIBRE 0 |
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#define FLAMME_ATTACHEE 1 |
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#define DETRUIT_FLAMME 2 |
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#define FLAMME_DECO 3 |
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#define FLAMME_DEAD 4 |
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#define FLAMME_FLAMME 0 |
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#define FLAMME_FUMEE 1 |
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#define FLAMME_DYING 2 |
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#define FLAMMES_SPRITE "sprites/lflammes02.spr" |
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#define FRAMERATE 11 |
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#define MAXFRAMES 33 |
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#define MAXFRAMES_LOOP 21 |
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#define SPRITE_START_WIDTH 4 |
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#define SPRITEFXAMOUNT 180 |
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#define MAX_ROTSPEED 100 |
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#define SPRITE_FADE_TIME 2 |
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#define FLAMME_DECO_WIDTH (SPRITE_START_WIDTH * 28)/2 |
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#define SMOKERATE 0.1 |
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#define FLAMME_DECO_LIFETIME 0.8 |
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#define FLAMME_DECO_FRAMERATE 15 |
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#define FUMEE_SPRITE "sprites/tank_smokeball.spr" |
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#define FUMEE_MAXFRAMES 7 |
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#define DEAD_LIFETIME 5 |
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#define DEAD_SMOKERATE 0.2 |
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//------------------------------------ |
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// |
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// déclaration du message : |
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// gmsgLFlammes |
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DECLARE_MESSAGE(m_LFlammes, LFlammes ); |
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//------------------------------------ |
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// |
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// gestion des messages serveur |
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int CHudLFlammes::MsgFunc_LFlammes( const char *pszName, int iSize, void *pbuf ) |
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{ |
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BEGIN_READ( pbuf, iSize ); |
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int mode = READ_BYTE(); |
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if ( mode == FLAMME_LIBRE || mode == FLAMME_ATTACHEE ) |
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{ |
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int idx = (int)READ_COORD(); |
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float time = READ_COORD(); |
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// nouvelle flamme |
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flammes_t *p = NULL; |
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p = new flammes_t; |
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// paramètres |
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p->index = idx; |
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p->flBirthTime = time; |
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p->bXdir = gEngfuncs.pfnRandomLong(0,1) ? true : false; |
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p->bYdir = gEngfuncs.pfnRandomLong(0,1) ? true : false; |
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p->angle = gEngfuncs.pfnRandomFloat ( 0,360 ); |
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p->rotspeed = gEngfuncs.pfnRandomFloat ( -MAX_ROTSPEED, MAX_ROTSPEED ); |
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p->imode = mode; |
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p->offset.x = READ_COORD(); |
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p->offset.y = READ_COORD(); |
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p->offset.z = READ_COORD(); |
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p->flag = FLAMME_FLAMME; |
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// pointeur |
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p->pNext = m_pFlammes; |
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m_pFlammes = p; |
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} |
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else if ( mode == DETRUIT_FLAMME ) |
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{ |
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int idx = (int)READ_COORD(); |
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// destruction d'une flamme |
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flammes_t *p = NULL; |
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flammes_t *q = NULL; |
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p = m_pFlammes; |
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while ( p != NULL ) |
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{ |
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if ( p->index == idx && p->imode != FLAMME_DECO ) |
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{ |
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if ( q == NULL ) |
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{ |
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// première de la liste |
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m_pFlammes = p->pNext, |
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delete p; |
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break; |
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} |
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else |
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{ |
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q->pNext = p->pNext; |
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delete p; |
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break; |
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} |
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} |
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q = p; |
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p = p->pNext; |
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} |
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} |
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else if ( mode == FLAMME_DEAD ) |
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{ |
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int idx = (int)READ_COORD(); |
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flammes_t *p = NULL; |
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p = m_pFlammes; |
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while ( p != NULL ) |
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{ |
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if (p->index == idx && p->imode == FLAMME_ATTACHEE ) |
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{ |
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p->flag = FLAMME_DYING; |
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p->flBirthTime = gEngfuncs.GetClientTime(); |
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cl_entity_t *ent = gEngfuncs.GetEntityByIndex(gEngfuncs.GetEntityByIndex( p->index )->curstate.aiment); |
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p->offset = ent->origin; |
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} |
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p = p->pNext; |
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} |
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} |
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return 1; |
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} |
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//------------------------------------ |
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// |
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// destruction du registre des flammes |
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void CHudLFlammes :: ClearFlammes ( void ) |
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{ |
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while ( m_pFlammes != NULL ) |
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{ |
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flammes_t *p = NULL; |
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p = m_pFlammes; |
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m_pFlammes = m_pFlammes->pNext; |
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delete p; |
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} |
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} |
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//------------------------------------ |
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// |
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// rafraichissement de l'affichage |
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int CHudLFlammes :: Draw ( float flTime ) |
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{ |
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m_iFlags &= ~HUD_ACTIVE; |
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return 1; |
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} |
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void CHudLFlammes :: DrawFlammes ( void ) |
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{ |
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flammes_t *p = NULL; |
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p = m_pFlammes; |
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vec3_t v_forward, v_right, v_up; |
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// initialisation triapi |
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int modelindex; |
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struct model_s *mod = gEngfuncs.CL_LoadModel( FUMEE_SPRITE , &modelindex ); |
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gEngfuncs.pTriAPI->RenderMode( kRenderTransAlpha ); //mode de transparence |
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gEngfuncs.pTriAPI->CullFace( TRI_NONE ); //(des)activer le face culling |
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// premier cycle pour la fumee |
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while ( p != NULL ) |
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{ |
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if ( p->flag != FLAMME_FUMEE ) |
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{ |
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p = p->pNext; |
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continue; |
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} |
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float lifetime = gEngfuncs.GetClientTime()-p->flBirthTime; |
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vec3_t vertex, vecPos; |
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// position de la flamme |
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vecPos = p->offset; |
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// taille du sprite |
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float fldist; |
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fldist = FLAMME_DECO_WIDTH; |
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fldist *= 0.5; |
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// vecteurs de base |
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AngleVectors ( v_angles + Vector(0.0f, 0.0f, p->angle ), v_forward, v_right, v_up ); |
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vec3_t right = v_right * fldist * (p->bXdir==true?1:-1); |
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vec3_t up = v_up * fldist * (p->bYdir==true?1:-1); |
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p->angle += p->rotspeed * gHUD.m_flTimeDelta; |
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// frame |
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int frame; |
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frame = (int)(lifetime*FLAMME_DECO_FRAMERATE) % FUMEE_MAXFRAMES; |
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// transparence |
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float flTrans; |
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flTrans = 100 * (1- lifetime / FLAMME_DECO_LIFETIME) + 80; |
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flTrans = flTrans / (float)255; |
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// tracé |
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gEngfuncs.pTriAPI->Brightness( flTrans ); |
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gEngfuncs.pTriAPI->Color4f( 1.0, 1.0, 1.0, flTrans ); |
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gEngfuncs.pTriAPI->SpriteTexture( (struct model_s *)mod, frame ); |
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gEngfuncs.pTriAPI->Begin( TRI_QUADS ); //démarrage du tracé, en mode quads - carrés . |
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gEngfuncs.pTriAPI->TexCoord2f( 0, 0 ); //premier vertex |
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vertex = vecPos - right + up; |
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gEngfuncs.pTriAPI->Vertex3f( vertex.x, vertex.y, vertex.z ); |
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gEngfuncs.pTriAPI->TexCoord2f( 1, 0 ); //deuxieme vertex |
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vertex = vecPos + right + up; |
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gEngfuncs.pTriAPI->Vertex3f( vertex.x, vertex.y, vertex.z ); |
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gEngfuncs.pTriAPI->TexCoord2f( 1, 1 ); //troisieme vertex |
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vertex = vecPos + right - up; |
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gEngfuncs.pTriAPI->Vertex3f( vertex.x, vertex.y, vertex.z ); |
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gEngfuncs.pTriAPI->TexCoord2f( 0, 1 ); //quatrieme vertex |
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vertex = vecPos - right - up; |
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gEngfuncs.pTriAPI->Vertex3f( vertex.x, vertex.y, vertex.z ); |
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gEngfuncs.pTriAPI->End(); //fin du tracé |
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p = p->pNext; |
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} |
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// second cycle pour les flammes |
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mod = gEngfuncs.CL_LoadModel( FLAMMES_SPRITE , &modelindex ); |
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gEngfuncs.pTriAPI->RenderMode( kRenderTransAdd ); //mode de transparence |
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p = m_pFlammes; |
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while ( p != NULL ) |
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{ |
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float lifetime = gEngfuncs.GetClientTime()-p->flBirthTime; |
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vec3_t vertex, vecPos; |
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// destruction des flammes trop anciennes |
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if ( (p->imode == FLAMME_DECO && lifetime > FLAMME_DECO_LIFETIME) /*|| (p->imode == FLAMME_ATTACHEE && p->flag == FLAMME_DYING && lifetime > DEAD_LIFETIME)*/ ) |
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{ |
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flammes_t *r = NULL; |
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flammes_t *q = NULL; |
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r = m_pFlammes; |
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while ( r != NULL ) |
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{ |
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if ( r == p ) |
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{ |
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if ( q == NULL ) |
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{ |
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// première de la liste |
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m_pFlammes = p->pNext, |
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delete p; |
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break; |
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} |
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else |
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{ |
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q->pNext = p->pNext; |
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delete p; |
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break; |
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} |
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} |
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q = r; |
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r = r->pNext; |
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} |
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} |
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// application des vecteurs vitesse |
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if ( p->imode == FLAMME_DECO ) |
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{ |
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p->offset = p->offset + p->velocity * gHUD.m_flTimeDelta; |
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} |
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// position de la flamme |
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AngleVectors ( v_angles + Vector(0.0f, 0.0f, p->angle ), Vector(0,0,0), v_right, v_up ); |
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if ( p->imode == FLAMME_LIBRE ) |
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vecPos = gEngfuncs.GetEntityByIndex( p->index )->origin; |
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else if ( p->imode == FLAMME_ATTACHEE && p->flag == FLAMME_DYING ) |
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{ |
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vecPos = p->offset; |
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} |
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else if ( p->imode == FLAMME_ATTACHEE ) |
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{ |
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// movetype follow |
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cl_entity_t *ent = gEngfuncs.GetEntityByIndex(gEngfuncs.GetEntityByIndex( p->index )->curstate.aiment); |
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vecPos = ent->origin + p->offset; |
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} |
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else if ( p->imode == FLAMME_DECO ) |
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vecPos = p->offset; |
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// apparition des flammes deco |
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if ( p->imode == FLAMME_ATTACHEE/* && p->flag != FLAMME_ATTACHDEAD*/ ) |
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{ |
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int t1 = lifetime / SMOKERATE; |
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int t2 = (lifetime-gHUD.m_flTimeDelta) / SMOKERATE; |
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if ( t2 < t1 ) |
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{ |
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for ( int i=0; i<2; i++ ) |
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{ |
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// génération d'une flamme |
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flammes_t *Q = NULL; |
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Q = new flammes_t; |
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// paramètres |
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Q->index = p->index; |
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Q->flBirthTime = gEngfuncs.GetClientTime (); |
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Q->bXdir = gEngfuncs.pfnRandomLong(0,1) ? true : false; |
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Q->bYdir = gEngfuncs.pfnRandomLong(0,1) ? true : false; |
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Q->angle = gEngfuncs.pfnRandomFloat ( 0,360 ); |
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Q->rotspeed = gEngfuncs.pfnRandomFloat ( -MAX_ROTSPEED, MAX_ROTSPEED ); |
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Q->imode = FLAMME_DECO; |
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if ( p->flag == FLAMME_DYING ) |
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{ |
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if ( gEngfuncs.pfnRandomLong( 1, 5 ) == 1 ) |
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Q->flag = FLAMME_FLAMME; |
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else |
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Q->flag = FLAMME_FUMEE; |
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} |
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else |
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{ |
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if ( i == 0 ) |
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Q->flag = FLAMME_FLAMME; |
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else |
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Q->flag = FLAMME_FUMEE; |
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} |
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// physique |
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Q->offset = vecPos; |
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Q->velocity = Vector ( gEngfuncs.pfnRandomFloat(-15,15), gEngfuncs.pfnRandomFloat(-15,15), 90.0f ); |
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// pointeur |
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/* if ( Q->offset == p->offset || Q->offset == vec3_t(0,0,0) || pent == NULL ) |
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{ |
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delete Q; |
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} |
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else*/ |
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{ |
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Q->pNext = m_pFlammes; |
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m_pFlammes = Q; |
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} |
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} |
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} |
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} |
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// stop pour la fumee |
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if ( p->flag == FLAMME_FUMEE ) |
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{ |
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p = p->pNext; |
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continue; |
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} |
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// taille du sprite |
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float fldist; |
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if ( p->imode == FLAMME_LIBRE ) |
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{ |
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// y = 0.0837 e (7.712 x ) |
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fldist = lifetime < 0.725 ? |
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SPRITE_START_WIDTH * ( 1 + 0.0837 * exp( 7.712 * lifetime )) * 32/24 : |
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SPRITE_START_WIDTH * 28; |
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} |
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else if ( p->imode == FLAMME_ATTACHEE ) |
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{ |
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fldist = SPRITE_START_WIDTH * 14; |
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} |
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else if ( p->imode == FLAMME_DECO ) |
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{ |
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fldist = FLAMME_DECO_WIDTH; |
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} |
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fldist *= 0.5; |
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// vecteurs de base |
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vec3_t right = v_right * fldist * (p->bXdir==true?1:-1); |
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vec3_t up = v_up * fldist * (p->bYdir==true?1:-1); |
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p->angle += p->rotspeed * gHUD.m_flTimeDelta; |
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// frame |
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int frame; |
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if ( p->imode == FLAMME_LIBRE ) |
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{ |
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frame = (int)(lifetime*FRAMERATE); |
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frame = frame >= MAXFRAMES ? MAXFRAMES-1 : frame; |
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} |
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else if ( p->imode == FLAMME_ATTACHEE ) |
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frame = (int)(lifetime*FRAMERATE) % MAXFRAMES_LOOP; |
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else if ( p->imode == FLAMME_DECO ) |
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frame = (int)(lifetime*FLAMME_DECO_FRAMERATE) + (MAXFRAMES/FLAMME_DECO_FRAMERATE - FLAMME_DECO_LIFETIME)*FLAMME_DECO_FRAMERATE - 1; |
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// transparence |
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float flTrans; |
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float flratio; |
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if ( p->imode == FLAMME_ATTACHEE ) |
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{ |
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flTrans = 180; |
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} |
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else if ( p->imode == FLAMME_LIBRE ) |
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{ |
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if ( lifetime <= SPRITE_FADE_TIME ) |
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flTrans = 180; |
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else |
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{ |
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flratio = (float)(1-(lifetime-(float)SPRITE_FADE_TIME)/(MAXFRAMES/FRAMERATE-SPRITE_FADE_TIME)); |
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flTrans = 180.0; |
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flTrans *= flratio; |
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} |
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} |
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else if ( p->imode == FLAMME_DECO ) |
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{ |
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flTrans = 100 * (1- lifetime / FLAMME_DECO_LIFETIME) + 80; |
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} |
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flTrans = flTrans / (float)255; |
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// tracé |
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gEngfuncs.pTriAPI->Brightness( flTrans ); |
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gEngfuncs.pTriAPI->Color4f( 1.0, 1.0, 1.0, flTrans ); |
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gEngfuncs.pTriAPI->SpriteTexture( (struct model_s *)mod, frame ); |
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gEngfuncs.pTriAPI->Begin( TRI_QUADS ); //démarrage du tracé, en mode quads - carrés . |
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gEngfuncs.pTriAPI->TexCoord2f( 0, 0 ); //premier vertex |
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vertex = vecPos - right + up; |
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gEngfuncs.pTriAPI->Vertex3f( vertex.x, vertex.y, vertex.z ); |
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gEngfuncs.pTriAPI->TexCoord2f( 1, 0 ); //deuxieme vertex |
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vertex = vecPos + right + up; |
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gEngfuncs.pTriAPI->Vertex3f( vertex.x, vertex.y, vertex.z ); |
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gEngfuncs.pTriAPI->TexCoord2f( 1, 1 ); //troisieme vertex |
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vertex = vecPos + right - up; |
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gEngfuncs.pTriAPI->Vertex3f( vertex.x, vertex.y, vertex.z ); |
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gEngfuncs.pTriAPI->TexCoord2f( 0, 1 ); //quatrieme vertex |
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vertex = vecPos - right - up; |
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gEngfuncs.pTriAPI->Vertex3f( vertex.x, vertex.y, vertex.z ); |
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gEngfuncs.pTriAPI->End(); //fin du tracé |
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p = p->pNext; |
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} |
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} |
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//------------------------------------ |
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// |
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// initialisation au chargement de la dll |
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int CHudLFlammes :: Init( void ) |
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{ |
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ClearFlammes (); |
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HOOK_MESSAGE( LFlammes ); |
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m_iFlags |= HUD_ACTIVE; |
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gHUD.AddHudElem(this); |
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return 1; |
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} |
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//------------------------------------ |
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// |
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// initialisation après le chargement |
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int CHudLFlammes :: VidInit( void ) |
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{ |
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ClearFlammes (); |
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HOOK_MESSAGE( LFlammes ); |
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m_iFlags |= HUD_ACTIVE; |
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gHUD.AddHudElem(this); |
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return 1; |
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} |
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