/super8

Permalink
Switch branches/tags
Nothing to show
Find file
super8/cl_tent.c
Fetching contributors…
Cannot retrieve contributors at this time
Raw Blame History
427 lines (368 sloc) 12.6 KB
/* Copyright (C) 1996-1997 Id Software, Inc.
Copyright (C) 1999-2012 other authors as noted in code comments
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 3 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 BestColor (int r, int g, int b, int start, int stop);
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;
//qb: Q2 implosion and rail sfx - todo?
sfx_t *cl_sfx_imp;
sfx_t *cl_sfx_rail;
/*
=================
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");
//qb: implosion and rail sfx
cl_sfx_imp = S_PrecacheSound ("shambler/sattck1.wav");
cl_sfx_rail = S_PrecacheSound ("weapons/lstart.wav");
}
/*
=================
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 ();
R_AddStain(end, 80, 12); //qb: ftestain
// 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;
vec3_t endpos; //qb: for railtrail
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);
R_AddStain(pos, -20, 11); //qb: ftestain
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);
R_AddStain(pos, -20, 15); //qb: ftestain
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 ();
R_RunParticleEffect (pos, vec3_origin, 0, 10);
R_AddStain(pos, -30, 10); //qb: ftestain
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);
R_AddStain(pos, -30, 10); //qb: ftestain
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);
R_AddStain(pos, -40, 12); //qb: ftestain
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;
dl->color = palmapnofb[15][15][9]; //qb: dyncol
S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
R_AddStain(pos, -30, 45); //qb: ftestain
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);
R_AddStain(pos, -20, 60); //qb: ftestain
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;
dl->color = colorStart; //qb: dyncol
S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
R_AddStain(pos, -30, 50); //qb: ftestain
break;
//qb: Quake 2 implosion and railtrail
/* 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;
dl->color = palmapnofb[12][5][34];
break;
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, j; //qb: johnfitz -- use j instead of using i twice, so we don't corrupt memory
beam_t *b;
vec3_t dist, org;
float d;
entity_t *ent;
float yaw, pitch;
float forward;
num_temp_entities = 0;
srand ((int) (cl.ctime * 1000)); //qb: Baker - DEMO_REWIND_HARD_ANIMS_TIME, johnfitz -- freeze beams when paused
// 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)
{
// This keeps the angle of the beam identical to the viewangle
if (b->model->name[10] == '2' //"progs/bolt2.mdl" bloody hack
&& cl_beams_quakepositionhack.value)
{
vec3_t front, right, up;
VectorSubtract (b->start, b->end, dist);
forward = Length(dist);
AngleVectors (r_refdef.viewangles, front, right, up);
VectorCopy (cl_entities[cl.viewentity].origin, b->start);
b->end[0] = b->start[0] + front[0]*forward;
b->end[1] = b->start[1] + front[1]*forward;
b->end[2] = b->start[2] + front[2]*forward;
}
else
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); // Manoel Kasimier - edited
yaw = (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); // Manoel Kasimier - edited
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;
// Manoel Kasimier - QC Alpha Scale - begin
ent->alpha = ENTALPHA_DEFAULT;
/* ent->scale1 = */ ent->scale2 = 1;
ent->scalev[0] = ent->scalev[1] = ent->scalev[2] = 1;
ent->effects |= EF_FULLBRIGHT;
// Manoel Kasimier - QC Alpha Scale - end
for (j=0 ; j<3 ; j++)
org[j] += dist[j]*30;
d -= 30;
}
}
}