aboutsummaryrefslogtreecommitdiffstats
path: root/WinQuake/cl_tent.c
diff options
context:
space:
mode:
Diffstat (limited to 'WinQuake/cl_tent.c')
-rw-r--r--WinQuake/cl_tent.c788
1 files changed, 394 insertions, 394 deletions
diff --git a/WinQuake/cl_tent.c b/WinQuake/cl_tent.c
index 546e832..4565fd0 100644
--- a/WinQuake/cl_tent.c
+++ b/WinQuake/cl_tent.c
@@ -1,394 +1,394 @@
-/*
-Copyright (C) 1996-1997 Id Software, Inc.
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-See the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-*/
-// cl_tent.c -- client side temporary entities
-
-#include "quakedef.h"
-
-int num_temp_entities;
-entity_t cl_temp_entities[MAX_TEMP_ENTITIES];
-beam_t cl_beams[MAX_BEAMS];
-
-sfx_t *cl_sfx_wizhit;
-sfx_t *cl_sfx_knighthit;
-sfx_t *cl_sfx_tink1;
-sfx_t *cl_sfx_ric1;
-sfx_t *cl_sfx_ric2;
-sfx_t *cl_sfx_ric3;
-sfx_t *cl_sfx_r_exp3;
-#ifdef QUAKE2
-sfx_t *cl_sfx_imp;
-sfx_t *cl_sfx_rail;
-#endif
-
-/*
-=================
-CL_ParseTEnt
-=================
-*/
-void CL_InitTEnts (void)
-{
- cl_sfx_wizhit = S_PrecacheSound ("wizard/hit.wav");
- cl_sfx_knighthit = S_PrecacheSound ("hknight/hit.wav");
- cl_sfx_tink1 = S_PrecacheSound ("weapons/tink1.wav");
- cl_sfx_ric1 = S_PrecacheSound ("weapons/ric1.wav");
- cl_sfx_ric2 = S_PrecacheSound ("weapons/ric2.wav");
- cl_sfx_ric3 = S_PrecacheSound ("weapons/ric3.wav");
- cl_sfx_r_exp3 = S_PrecacheSound ("weapons/r_exp3.wav");
-#ifdef QUAKE2
- cl_sfx_imp = S_PrecacheSound ("shambler/sattck1.wav");
- cl_sfx_rail = S_PrecacheSound ("weapons/lstart.wav");
-#endif
-}
-
-/*
-=================
-CL_ParseBeam
-=================
-*/
-void CL_ParseBeam (model_t *m)
-{
- int ent;
- vec3_t start, end;
- beam_t *b;
- int i;
-
- ent = MSG_ReadShort ();
-
- start[0] = MSG_ReadCoord ();
- start[1] = MSG_ReadCoord ();
- start[2] = MSG_ReadCoord ();
-
- end[0] = MSG_ReadCoord ();
- end[1] = MSG_ReadCoord ();
- end[2] = MSG_ReadCoord ();
-
-// override any beam with the same entity
- for (i=0, b=cl_beams ; i< MAX_BEAMS ; i++, b++)
- if (b->entity == ent)
- {
- b->entity = ent;
- b->model = m;
- b->endtime = cl.time + 0.2;
- VectorCopy (start, b->start);
- VectorCopy (end, b->end);
- return;
- }
-
-// find a free beam
- for (i=0, b=cl_beams ; i< MAX_BEAMS ; i++, b++)
- {
- if (!b->model || b->endtime < cl.time)
- {
- b->entity = ent;
- b->model = m;
- b->endtime = cl.time + 0.2;
- VectorCopy (start, b->start);
- VectorCopy (end, b->end);
- return;
- }
- }
- Con_Printf ("beam list overflow!\n");
-}
-
-/*
-=================
-CL_ParseTEnt
-=================
-*/
-void CL_ParseTEnt (void)
-{
- int type;
- vec3_t pos;
-#ifdef QUAKE2
- vec3_t endpos;
-#endif
- dlight_t *dl;
- int rnd;
- int colorStart, colorLength;
-
- type = MSG_ReadByte ();
- switch (type)
- {
- case TE_WIZSPIKE: // spike hitting wall
- pos[0] = MSG_ReadCoord ();
- pos[1] = MSG_ReadCoord ();
- pos[2] = MSG_ReadCoord ();
- R_RunParticleEffect (pos, vec3_origin, 20, 30);
- S_StartSound (-1, 0, cl_sfx_wizhit, pos, 1, 1);
- break;
-
- case TE_KNIGHTSPIKE: // spike hitting wall
- pos[0] = MSG_ReadCoord ();
- pos[1] = MSG_ReadCoord ();
- pos[2] = MSG_ReadCoord ();
- R_RunParticleEffect (pos, vec3_origin, 226, 20);
- S_StartSound (-1, 0, cl_sfx_knighthit, pos, 1, 1);
- break;
-
- case TE_SPIKE: // spike hitting wall
- pos[0] = MSG_ReadCoord ();
- pos[1] = MSG_ReadCoord ();
- pos[2] = MSG_ReadCoord ();
-#ifdef GLTEST
- Test_Spawn (pos);
-#else
- R_RunParticleEffect (pos, vec3_origin, 0, 10);
-#endif
- if ( rand() % 5 )
- S_StartSound (-1, 0, cl_sfx_tink1, pos, 1, 1);
- else
- {
- rnd = rand() & 3;
- if (rnd == 1)
- S_StartSound (-1, 0, cl_sfx_ric1, pos, 1, 1);
- else if (rnd == 2)
- S_StartSound (-1, 0, cl_sfx_ric2, pos, 1, 1);
- else
- S_StartSound (-1, 0, cl_sfx_ric3, pos, 1, 1);
- }
- break;
- case TE_SUPERSPIKE: // super spike hitting wall
- pos[0] = MSG_ReadCoord ();
- pos[1] = MSG_ReadCoord ();
- pos[2] = MSG_ReadCoord ();
- R_RunParticleEffect (pos, vec3_origin, 0, 20);
-
- if ( rand() % 5 )
- S_StartSound (-1, 0, cl_sfx_tink1, pos, 1, 1);
- else
- {
- rnd = rand() & 3;
- if (rnd == 1)
- S_StartSound (-1, 0, cl_sfx_ric1, pos, 1, 1);
- else if (rnd == 2)
- S_StartSound (-1, 0, cl_sfx_ric2, pos, 1, 1);
- else
- S_StartSound (-1, 0, cl_sfx_ric3, pos, 1, 1);
- }
- break;
-
- case TE_GUNSHOT: // bullet hitting wall
- pos[0] = MSG_ReadCoord ();
- pos[1] = MSG_ReadCoord ();
- pos[2] = MSG_ReadCoord ();
- R_RunParticleEffect (pos, vec3_origin, 0, 20);
- break;
-
- case TE_EXPLOSION: // rocket explosion
- pos[0] = MSG_ReadCoord ();
- pos[1] = MSG_ReadCoord ();
- pos[2] = MSG_ReadCoord ();
- R_ParticleExplosion (pos);
- dl = CL_AllocDlight (0);
- VectorCopy (pos, dl->origin);
- dl->radius = 350;
- dl->die = cl.time + 0.5;
- dl->decay = 300;
- S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
- break;
-
- case TE_TAREXPLOSION: // tarbaby explosion
- pos[0] = MSG_ReadCoord ();
- pos[1] = MSG_ReadCoord ();
- pos[2] = MSG_ReadCoord ();
- R_BlobExplosion (pos);
-
- S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
- break;
-
- case TE_LIGHTNING1: // lightning bolts
- CL_ParseBeam (Mod_ForName("progs/bolt.mdl", true));
- break;
-
- case TE_LIGHTNING2: // lightning bolts
- CL_ParseBeam (Mod_ForName("progs/bolt2.mdl", true));
- break;
-
- case TE_LIGHTNING3: // lightning bolts
- CL_ParseBeam (Mod_ForName("progs/bolt3.mdl", true));
- break;
-
-// PGM 01/21/97
- case TE_BEAM: // grappling hook beam
- CL_ParseBeam (Mod_ForName("progs/beam.mdl", true));
- break;
-// PGM 01/21/97
-
- case TE_LAVASPLASH:
- pos[0] = MSG_ReadCoord ();
- pos[1] = MSG_ReadCoord ();
- pos[2] = MSG_ReadCoord ();
- R_LavaSplash (pos);
- break;
-
- case TE_TELEPORT:
- pos[0] = MSG_ReadCoord ();
- pos[1] = MSG_ReadCoord ();
- pos[2] = MSG_ReadCoord ();
- R_TeleportSplash (pos);
- break;
-
- case TE_EXPLOSION2: // color mapped explosion
- pos[0] = MSG_ReadCoord ();
- pos[1] = MSG_ReadCoord ();
- pos[2] = MSG_ReadCoord ();
- colorStart = MSG_ReadByte ();
- colorLength = MSG_ReadByte ();
- R_ParticleExplosion2 (pos, colorStart, colorLength);
- dl = CL_AllocDlight (0);
- VectorCopy (pos, dl->origin);
- dl->radius = 350;
- dl->die = cl.time + 0.5;
- dl->decay = 300;
- S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
- break;
-
-#ifdef QUAKE2
- case TE_IMPLOSION:
- pos[0] = MSG_ReadCoord ();
- pos[1] = MSG_ReadCoord ();
- pos[2] = MSG_ReadCoord ();
- S_StartSound (-1, 0, cl_sfx_imp, pos, 1, 1);
- break;
-
- case TE_RAILTRAIL:
- pos[0] = MSG_ReadCoord ();
- pos[1] = MSG_ReadCoord ();
- pos[2] = MSG_ReadCoord ();
- endpos[0] = MSG_ReadCoord ();
- endpos[1] = MSG_ReadCoord ();
- endpos[2] = MSG_ReadCoord ();
- S_StartSound (-1, 0, cl_sfx_rail, pos, 1, 1);
- S_StartSound (-1, 1, cl_sfx_r_exp3, endpos, 1, 1);
- R_RocketTrail (pos, endpos, 0+128);
- R_ParticleExplosion (endpos);
- dl = CL_AllocDlight (-1);
- VectorCopy (endpos, dl->origin);
- dl->radius = 350;
- dl->die = cl.time + 0.5;
- dl->decay = 300;
- break;
-#endif
-
- default:
- Sys_Error ("CL_ParseTEnt: bad type");
- }
-}
-
-
-/*
-=================
-CL_NewTempEntity
-=================
-*/
-entity_t *CL_NewTempEntity (void)
-{
- entity_t *ent;
-
- if (cl_numvisedicts == MAX_VISEDICTS)
- return NULL;
- if (num_temp_entities == MAX_TEMP_ENTITIES)
- return NULL;
- ent = &cl_temp_entities[num_temp_entities];
- memset (ent, 0, sizeof(*ent));
- num_temp_entities++;
- cl_visedicts[cl_numvisedicts] = ent;
- cl_numvisedicts++;
-
- ent->colormap = vid.colormap;
- return ent;
-}
-
-
-/*
-=================
-CL_UpdateTEnts
-=================
-*/
-void CL_UpdateTEnts (void)
-{
- int i;
- beam_t *b;
- vec3_t dist, org;
- float d;
- entity_t *ent;
- float yaw, pitch;
- float forward;
-
- num_temp_entities = 0;
-
-// update lightning
- for (i=0, b=cl_beams ; i< MAX_BEAMS ; i++, b++)
- {
- if (!b->model || b->endtime < cl.time)
- continue;
-
- // if coming from the player, update the start position
- if (b->entity == cl.viewentity)
- {
- VectorCopy (cl_entities[cl.viewentity].origin, b->start);
- }
-
- // calculate pitch and yaw
- VectorSubtract (b->end, b->start, dist);
-
- if (dist[1] == 0 && dist[0] == 0)
- {
- yaw = 0;
- if (dist[2] > 0)
- pitch = 90;
- else
- pitch = 270;
- }
- else
- {
- yaw = (int) (atan2(dist[1], dist[0]) * 180 / M_PI);
- if (yaw < 0)
- yaw += 360;
-
- forward = sqrt (dist[0]*dist[0] + dist[1]*dist[1]);
- pitch = (int) (atan2(dist[2], forward) * 180 / M_PI);
- if (pitch < 0)
- pitch += 360;
- }
-
- // add new entities for the lightning
- VectorCopy (b->start, org);
- d = VectorNormalize(dist);
- while (d > 0)
- {
- ent = CL_NewTempEntity ();
- if (!ent)
- return;
- VectorCopy (org, ent->origin);
- ent->model = b->model;
- ent->angles[0] = pitch;
- ent->angles[1] = yaw;
- ent->angles[2] = rand()%360;
-
- for (i=0 ; i<3 ; i++)
- org[i] += dist[i]*30;
- d -= 30;
- }
- }
-
-}
-
-
+/*
+Copyright (C) 1996-1997 Id Software, Inc.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+*/
+// cl_tent.c -- client side temporary entities
+
+#include "quakedef.h"
+
+int num_temp_entities;
+entity_t cl_temp_entities[MAX_TEMP_ENTITIES];
+beam_t cl_beams[MAX_BEAMS];
+
+sfx_t *cl_sfx_wizhit;
+sfx_t *cl_sfx_knighthit;
+sfx_t *cl_sfx_tink1;
+sfx_t *cl_sfx_ric1;
+sfx_t *cl_sfx_ric2;
+sfx_t *cl_sfx_ric3;
+sfx_t *cl_sfx_r_exp3;
+#ifdef QUAKE2
+sfx_t *cl_sfx_imp;
+sfx_t *cl_sfx_rail;
+#endif
+
+/*
+=================
+CL_ParseTEnt
+=================
+*/
+void CL_InitTEnts (void)
+{
+ cl_sfx_wizhit = S_PrecacheSound ("wizard/hit.wav");
+ cl_sfx_knighthit = S_PrecacheSound ("hknight/hit.wav");
+ cl_sfx_tink1 = S_PrecacheSound ("weapons/tink1.wav");
+ cl_sfx_ric1 = S_PrecacheSound ("weapons/ric1.wav");
+ cl_sfx_ric2 = S_PrecacheSound ("weapons/ric2.wav");
+ cl_sfx_ric3 = S_PrecacheSound ("weapons/ric3.wav");
+ cl_sfx_r_exp3 = S_PrecacheSound ("weapons/r_exp3.wav");
+#ifdef QUAKE2
+ cl_sfx_imp = S_PrecacheSound ("shambler/sattck1.wav");
+ cl_sfx_rail = S_PrecacheSound ("weapons/lstart.wav");
+#endif
+}
+
+/*
+=================
+CL_ParseBeam
+=================
+*/
+void CL_ParseBeam (model_t *m)
+{
+ int ent;
+ vec3_t start, end;
+ beam_t *b;
+ int i;
+
+ ent = MSG_ReadShort ();
+
+ start[0] = MSG_ReadCoord ();
+ start[1] = MSG_ReadCoord ();
+ start[2] = MSG_ReadCoord ();
+
+ end[0] = MSG_ReadCoord ();
+ end[1] = MSG_ReadCoord ();
+ end[2] = MSG_ReadCoord ();
+
+// override any beam with the same entity
+ for (i=0, b=cl_beams ; i< MAX_BEAMS ; i++, b++)
+ if (b->entity == ent)
+ {
+ b->entity = ent;
+ b->model = m;
+ b->endtime = cl.time + 0.2;
+ VectorCopy (start, b->start);
+ VectorCopy (end, b->end);
+ return;
+ }
+
+// find a free beam
+ for (i=0, b=cl_beams ; i< MAX_BEAMS ; i++, b++)
+ {
+ if (!b->model || b->endtime < cl.time)
+ {
+ b->entity = ent;
+ b->model = m;
+ b->endtime = cl.time + 0.2;
+ VectorCopy (start, b->start);
+ VectorCopy (end, b->end);
+ return;
+ }
+ }
+ Con_Printf ("beam list overflow!\n");
+}
+
+/*
+=================
+CL_ParseTEnt
+=================
+*/
+void CL_ParseTEnt (void)
+{
+ int type;
+ vec3_t pos;
+#ifdef QUAKE2
+ vec3_t endpos;
+#endif
+ dlight_t *dl;
+ int rnd;
+ int colorStart, colorLength;
+
+ type = MSG_ReadByte ();
+ switch (type)
+ {
+ case TE_WIZSPIKE: // spike hitting wall
+ pos[0] = MSG_ReadCoord ();
+ pos[1] = MSG_ReadCoord ();
+ pos[2] = MSG_ReadCoord ();
+ R_RunParticleEffect (pos, vec3_origin, 20, 30);
+ S_StartSound (-1, 0, cl_sfx_wizhit, pos, 1, 1);
+ break;
+
+ case TE_KNIGHTSPIKE: // spike hitting wall
+ pos[0] = MSG_ReadCoord ();
+ pos[1] = MSG_ReadCoord ();
+ pos[2] = MSG_ReadCoord ();
+ R_RunParticleEffect (pos, vec3_origin, 226, 20);
+ S_StartSound (-1, 0, cl_sfx_knighthit, pos, 1, 1);
+ break;
+
+ case TE_SPIKE: // spike hitting wall
+ pos[0] = MSG_ReadCoord ();
+ pos[1] = MSG_ReadCoord ();
+ pos[2] = MSG_ReadCoord ();
+#ifdef GLTEST
+ Test_Spawn (pos);
+#else
+ R_RunParticleEffect (pos, vec3_origin, 0, 10);
+#endif
+ if ( rand() % 5 )
+ S_StartSound (-1, 0, cl_sfx_tink1, pos, 1, 1);
+ else
+ {
+ rnd = rand() & 3;
+ if (rnd == 1)
+ S_StartSound (-1, 0, cl_sfx_ric1, pos, 1, 1);
+ else if (rnd == 2)
+ S_StartSound (-1, 0, cl_sfx_ric2, pos, 1, 1);
+ else
+ S_StartSound (-1, 0, cl_sfx_ric3, pos, 1, 1);
+ }
+ break;
+ case TE_SUPERSPIKE: // super spike hitting wall
+ pos[0] = MSG_ReadCoord ();
+ pos[1] = MSG_ReadCoord ();
+ pos[2] = MSG_ReadCoord ();
+ R_RunParticleEffect (pos, vec3_origin, 0, 20);
+
+ if ( rand() % 5 )
+ S_StartSound (-1, 0, cl_sfx_tink1, pos, 1, 1);
+ else
+ {
+ rnd = rand() & 3;
+ if (rnd == 1)
+ S_StartSound (-1, 0, cl_sfx_ric1, pos, 1, 1);
+ else if (rnd == 2)
+ S_StartSound (-1, 0, cl_sfx_ric2, pos, 1, 1);
+ else
+ S_StartSound (-1, 0, cl_sfx_ric3, pos, 1, 1);
+ }
+ break;
+
+ case TE_GUNSHOT: // bullet hitting wall
+ pos[0] = MSG_ReadCoord ();
+ pos[1] = MSG_ReadCoord ();
+ pos[2] = MSG_ReadCoord ();
+ R_RunParticleEffect (pos, vec3_origin, 0, 20);
+ break;
+
+ case TE_EXPLOSION: // rocket explosion
+ pos[0] = MSG_ReadCoord ();
+ pos[1] = MSG_ReadCoord ();
+ pos[2] = MSG_ReadCoord ();
+ R_ParticleExplosion (pos);
+ dl = CL_AllocDlight (0);
+ VectorCopy (pos, dl->origin);
+ dl->radius = 350;
+ dl->die = cl.time + 0.5;
+ dl->decay = 300;
+ S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
+ break;
+
+ case TE_TAREXPLOSION: // tarbaby explosion
+ pos[0] = MSG_ReadCoord ();
+ pos[1] = MSG_ReadCoord ();
+ pos[2] = MSG_ReadCoord ();
+ R_BlobExplosion (pos);
+
+ S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
+ break;
+
+ case TE_LIGHTNING1: // lightning bolts
+ CL_ParseBeam (Mod_ForName("progs/bolt.mdl", true));
+ break;
+
+ case TE_LIGHTNING2: // lightning bolts
+ CL_ParseBeam (Mod_ForName("progs/bolt2.mdl", true));
+ break;
+
+ case TE_LIGHTNING3: // lightning bolts
+ CL_ParseBeam (Mod_ForName("progs/bolt3.mdl", true));
+ break;
+
+// PGM 01/21/97
+ case TE_BEAM: // grappling hook beam
+ CL_ParseBeam (Mod_ForName("progs/beam.mdl", true));
+ break;
+// PGM 01/21/97
+
+ case TE_LAVASPLASH:
+ pos[0] = MSG_ReadCoord ();
+ pos[1] = MSG_ReadCoord ();
+ pos[2] = MSG_ReadCoord ();
+ R_LavaSplash (pos);
+ break;
+
+ case TE_TELEPORT:
+ pos[0] = MSG_ReadCoord ();
+ pos[1] = MSG_ReadCoord ();
+ pos[2] = MSG_ReadCoord ();
+ R_TeleportSplash (pos);
+ break;
+
+ case TE_EXPLOSION2: // color mapped explosion
+ pos[0] = MSG_ReadCoord ();
+ pos[1] = MSG_ReadCoord ();
+ pos[2] = MSG_ReadCoord ();
+ colorStart = MSG_ReadByte ();
+ colorLength = MSG_ReadByte ();
+ R_ParticleExplosion2 (pos, colorStart, colorLength);
+ dl = CL_AllocDlight (0);
+ VectorCopy (pos, dl->origin);
+ dl->radius = 350;
+ dl->die = cl.time + 0.5;
+ dl->decay = 300;
+ S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
+ break;
+
+#ifdef QUAKE2
+ case TE_IMPLOSION:
+ pos[0] = MSG_ReadCoord ();
+ pos[1] = MSG_ReadCoord ();
+ pos[2] = MSG_ReadCoord ();
+ S_StartSound (-1, 0, cl_sfx_imp, pos, 1, 1);
+ break;
+
+ case TE_RAILTRAIL:
+ pos[0] = MSG_ReadCoord ();
+ pos[1] = MSG_ReadCoord ();
+ pos[2] = MSG_ReadCoord ();
+ endpos[0] = MSG_ReadCoord ();
+ endpos[1] = MSG_ReadCoord ();
+ endpos[2] = MSG_ReadCoord ();
+ S_StartSound (-1, 0, cl_sfx_rail, pos, 1, 1);
+ S_StartSound (-1, 1, cl_sfx_r_exp3, endpos, 1, 1);
+ R_RocketTrail (pos, endpos, 0+128);
+ R_ParticleExplosion (endpos);
+ dl = CL_AllocDlight (-1);
+ VectorCopy (endpos, dl->origin);
+ dl->radius = 350;
+ dl->die = cl.time + 0.5;
+ dl->decay = 300;
+ break;
+#endif
+
+ default:
+ Sys_Error ("CL_ParseTEnt: bad type");
+ }
+}
+
+
+/*
+=================
+CL_NewTempEntity
+=================
+*/
+entity_t *CL_NewTempEntity (void)
+{
+ entity_t *ent;
+
+ if (cl_numvisedicts == MAX_VISEDICTS)
+ return NULL;
+ if (num_temp_entities == MAX_TEMP_ENTITIES)
+ return NULL;
+ ent = &cl_temp_entities[num_temp_entities];
+ memset (ent, 0, sizeof(*ent));
+ num_temp_entities++;
+ cl_visedicts[cl_numvisedicts] = ent;
+ cl_numvisedicts++;
+
+ ent->colormap = vid.colormap;
+ return ent;
+}
+
+
+/*
+=================
+CL_UpdateTEnts
+=================
+*/
+void CL_UpdateTEnts (void)
+{
+ int i;
+ beam_t *b;
+ vec3_t dist, org;
+ float d;
+ entity_t *ent;
+ float yaw, pitch;
+ float forward;
+
+ num_temp_entities = 0;
+
+// update lightning
+ for (i=0, b=cl_beams ; i< MAX_BEAMS ; i++, b++)
+ {
+ if (!b->model || b->endtime < cl.time)
+ continue;
+
+ // if coming from the player, update the start position
+ if (b->entity == cl.viewentity)
+ {
+ VectorCopy (cl_entities[cl.viewentity].origin, b->start);
+ }
+
+ // calculate pitch and yaw
+ VectorSubtract (b->end, b->start, dist);
+
+ if (dist[1] == 0 && dist[0] == 0)
+ {
+ yaw = 0;
+ if (dist[2] > 0)
+ pitch = 90;
+ else
+ pitch = 270;
+ }
+ else
+ {
+ yaw = (int) (atan2(dist[1], dist[0]) * 180 / M_PI);
+ if (yaw < 0)
+ yaw += 360;
+
+ forward = sqrt (dist[0]*dist[0] + dist[1]*dist[1]);
+ pitch = (int) (atan2(dist[2], forward) * 180 / M_PI);
+ if (pitch < 0)
+ pitch += 360;
+ }
+
+ // add new entities for the lightning
+ VectorCopy (b->start, org);
+ d = VectorNormalize(dist);
+ while (d > 0)
+ {
+ ent = CL_NewTempEntity ();
+ if (!ent)
+ return;
+ VectorCopy (org, ent->origin);
+ ent->model = b->model;
+ ent->angles[0] = pitch;
+ ent->angles[1] = yaw;
+ ent->angles[2] = rand()%360;
+
+ for (i=0 ; i<3 ; i++)
+ org[i] += dist[i]*30;
+ d -= 30;
+ }
+ }
+
+}
+
+
generated by cgit v1.2.3 (git 2.39.1) at 2026-10-05 23:44:44 +0000