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saneified dynamic light colour values.

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added preliminary support for some rtlight cubemaps.
no longer using tmpfile in win32 - its too unreliable.

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@3942 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2011-12-27 08:35:19 +00:00
parent 54358b62b2
commit f32a88f684
24 changed files with 458 additions and 467 deletions
Download patch file Download diff file Expand all files Collapse all files

2
engine/client/cl_cg.c
View file

@ -800,7 +800,7 @@ static qintptr_t CG_SystemCalls(void *offset, quintptr_t mask, qintptr_t fn, con
case CG_R_ADDLIGHTTOSCENE: //add light to scene.
{
float *org = VM_POINTER(arg[0]);
CL_NewDlightRGB(-1, org, VM_FLOAT(arg[1]), 0, VM_FLOAT(arg[2]), VM_FLOAT(arg[3]), VM_FLOAT(arg[4]));
CL_NewDlight(-1, org, VM_FLOAT(arg[1]), 0, VM_FLOAT(arg[2]), VM_FLOAT(arg[3]), VM_FLOAT(arg[4]));
}
break;
case CG_R_RENDERSCENE: //render scene

79
engine/client/cl_ents.c
View file

@ -189,27 +189,7 @@ dlight_t *CL_AllocDlight (int key)
CL_NewDlight
===============
*/
dlight_t *CL_NewDlight (int key, const vec3_t org, float radius, float time, int type)
{
static const vec3_t lightcolour[] =
{
{0.2, 0.1, 0.05},
{0.05, 0.05, 0.3},
{0.5, 0.05, 0.05},
{0.5, 0.05, 0.4}
};
dlight_t *dl;
if (type >= sizeof(lightcolour)/sizeof(lightcolour[0]))
type = 0;
dl = CL_AllocDlight (key);
VectorCopy(org, dl->origin);
dl->radius = radius;
dl->die = (float)cl.time + time;
VectorCopy(lightcolour[type], dl->color);
return dl;
}
dlight_t *CL_NewDlightRGB (int key, const vec3_t org, float radius, float time,
dlight_t *CL_NewDlight (int key, const vec3_t org, float radius, float time,
float r, float g, float b)
{
dlight_t *dl;
@ -225,6 +205,12 @@ dlight_t *CL_NewDlightRGB (int key, const vec3_t org, float radius, float time,
return dl;
}
dlight_t *CL_NewDlightRGB(int key, const vec3_t org, float radius, float time,
float r, float g, float b)
{
return CL_NewDlight(key, org, radius, time, r*5, g*5, b*5);
}
/*
===============
@ -2050,36 +2036,36 @@ void CL_LinkPacketEntities (void)
if (state->effects & EF_BRIGHTLIGHT)
{
radius = max(radius,400);
colour[0] += 0.2;
colour[1] += 0.1;
colour[2] += 0.05;
colour[0] += 2.0;
colour[1] += 1.0;
colour[2] += 0.5;
}
if (state->effects & EF_DIMLIGHT)
{
radius = max(radius,200);
colour[0] += 0.2;
colour[1] += 0.1;
colour[2] += 0.05;
colour[0] += 2.0;
colour[1] += 1.0;
colour[2] += 0.5;
}
if (state->effects & EF_BLUE)
{
radius = max(radius,200);
colour[0] += 0.05;
colour[1] += 0.05;
colour[2] += 0.3;
colour[0] += 0.5;
colour[1] += 0.5;
colour[2] += 3.0;
}
if (state->effects & EF_RED)
{
radius = max(radius,200);
colour[0] += 0.5;
colour[1] += 0.05;
colour[2] += 0.05;
colour[0] += 5.0;
colour[1] += 0.5;
colour[2] += 0.5;
}
if (radius)
{
radius += r_lightflicker.value?((flicker + state->number)&31):0;
CL_NewDlightRGB(state->number, state->origin, radius, 0.1, colour[0], colour[1], colour[2]);
CL_NewDlight(state->number, state->origin, radius, 0.1, colour[0], colour[1], colour[2]);
}
}
if (state->lightpflags & PFLAGS_FULLDYNAMIC)
@ -2095,7 +2081,8 @@ void CL_LinkPacketEntities (void)
colour[1] = state->light[1]/1024.0f;
colour[2] = state->light[2]/1024.0f;
}
CL_NewDlightRGB(state->number, state->origin, state->light[3]?state->light[3]:350, 0.1, colour[0], colour[1], colour[2]);
CL_NewDlight(state->number, state->origin, state->light[3]?state->light[3]:350, 0.1, colour[0], colour[1], colour[2]);
/*FIXME: .skin is meant to be "cubemaps/%i" */
}
// if set to invisible, skip
@ -2998,23 +2985,23 @@ void CL_LinkPlayers (void)
if (state->effects & EF_DIMLIGHT)
{
radius = max(radius,200);
colour[0] += 0.2;
colour[1] += 0.1;
colour[2] += 0.05;
colour[0] += 2.0;
colour[1] += 1.0;
colour[2] += 0.5;
}
if (state->effects & EF_BLUE)
{
radius = max(radius,200);
colour[0] += 0.05;
colour[1] += 0.05;
colour[2] += 0.3;
colour[0] += 0.5;
colour[1] += 0.5;
colour[2] += 3.0;
}
if (state->effects & EF_RED)
{
radius = max(radius,200);
colour[0] += 0.5;
colour[1] += 0.05;
colour[2] += 0.05;
colour[0] += 5.0;
colour[1] += 0.5;
colour[2] += 0.5;
}
if (radius)
@ -3039,7 +3026,7 @@ void CL_LinkPlayers (void)
}
radius += (flicker+j)&31;
}
CL_NewDlightRGB(j+1, org, radius, 0.1, colour[0], colour[1], colour[2])->flags &= ~LFLAG_FLASHBLEND;
CL_NewDlight(j+1, org, radius, 0.1, colour[0], colour[1], colour[2])->flags &= ~LFLAG_FLASHBLEND;
}
}
@ -3176,7 +3163,7 @@ void CL_LinkPlayers (void)
if (r_torch.ival)
{
dlight_t *dl;
dl = CL_NewDlightRGB(j+1, ent->origin, 300, r_torch.ival, 0.05, 0.05, 0.02);
dl = CL_NewDlight(j+1, ent->origin, 300, r_torch.ival, 0.5, 0.5, 0.2);
dl->flags |= LFLAG_SHADOWMAP|LFLAG_FLASHBLEND;
dl->fov = 60;
angles[0] *= 3;

77
engine/client/cl_tent.c
View file

@ -1077,9 +1077,9 @@ void CL_ParseTEnt (void)
dl->die = cl.time + 1;
dl->decay = 300;
dl->color[0] = 0.2;
dl->color[1] = 0.155;
dl->color[2] = 0.05;
dl->color[0] = 1.0;
dl->color[1] = 0.775;
dl->color[2] = 0.25;
dl->channelfade[0] = 0.196;
dl->channelfade[1] = 0.23;
dl->channelfade[2] = 0.12;
@ -1117,9 +1117,9 @@ void CL_ParseTEnt (void)
dl->die = cl.time + 1;
dl->decay = 300;
dl->color[0] = 0.2;
dl->color[1] = 0.155;
dl->color[2] = 0.05;
dl->color[0] = 1.0;
dl->color[1] = 0.775;
dl->color[2] = 0.25;
dl->channelfade[0] = 0.196;
dl->channelfade[1] = 0.23;
dl->channelfade[2] = 0.12;
@ -1189,9 +1189,9 @@ void CL_ParseTEnt (void)
dl->die = cl.time + 1;
dl->decay = 500;
dl->color[0] = 0.4f;
dl->color[1] = 0.3f;
dl->color[2] = 0.15f;
dl->color[0] = 2.0f;
dl->color[1] = 1.5f;
dl->color[2] = 0.75f;
dl->channelfade[0] = 0;
dl->channelfade[1] = 0;
dl->channelfade[2] = 0;
@ -1371,9 +1371,9 @@ void CL_ParseTEnt (void)
dl->radius = 200;
dl->decay = 1000;
dl->die = cl.time + 0.2;
dl->color[0] = 0.4;
dl->color[1] = 0.4;
dl->color[2] = 0.4;
dl->color[0] = 2.0;
dl->color[1] = 2.0;
dl->color[2] = 2.0;
break;
case TEDP_CUSTOMFLASH:
@ -1389,10 +1389,9 @@ void CL_ParseTEnt (void)
dl->die = cl.time + pos2[0];
dl->decay = dl->radius / pos2[0];
// DP's range is 0-2 for lights, FTE is 0-0.4.. 255/637.5 = 0.4
dl->color[0] = MSG_ReadByte()*(1.0f/637.5f);
dl->color[1] = MSG_ReadByte()*(1.0f/637.5f);
dl->color[2] = MSG_ReadByte()*(1.0f/637.5f);
dl->color[0] = MSG_ReadByte()*(1.0f/127.0f);
dl->color[1] = MSG_ReadByte()*(1.0f/127.5f);
dl->color[2] = MSG_ReadByte()*(1.0f/127.0f);
break;
@ -1426,9 +1425,9 @@ void CL_ParseTEnt (void)
dl->radius = 200;
dl->decay = 1000;
dl->die = cl.time + 0.2;
dl->color[0] = 0.2;
dl->color[1] = 0.2;
dl->color[2] = 0.2;
dl->color[0] = 1.0;
dl->color[1] = 1.0;
dl->color[2] = 1.0;
// stain (Hopefully this is close to how DP does it)
R_AddStain(pos, -10, -10, -10, 30);
@ -2110,8 +2109,8 @@ void CLQ2_ParseTEnt (void)
dl->radius = 150 * r_explosionlight.value;
dl->die = cl.time + 0.4;
dl->decay = 400;
dl->color[0] = 0.2;
dl->color[1] = 0.2;
dl->color[0] = 1;
dl->color[1] = 1;
dl->color[2] = 0.0;
dl->channelfade[0] = 0.5;
dl->channelfade[1] = 0.51;
@ -2147,9 +2146,9 @@ void CLQ2_ParseTEnt (void)
dl->radius = 150 + r_explosionlight.value*200;
dl->die = cl.time + 0.5;
dl->decay = 300;
dl->color[0] = 0.2;
dl->color[1] = 0.1;
dl->color[2] = 0.1;
dl->color[0] = 1.0;
dl->color[1] = 0.5;
dl->color[2] = 0.5;
dl->channelfade[0] = 0.36;
dl->channelfade[1] = 0.19;
dl->channelfade[2] = 0.19;
@ -2243,9 +2242,9 @@ void CLQ2_ParseTEnt (void)
dl->radius = 150 + r_explosionlight.value*200;
dl->die = cl.time + 0.5;
dl->decay = 300;
dl->color[0] = 0.2;
dl->color[1] = 0.1;
dl->color[2] = 0.08;
dl->color[0] = 1.0;
dl->color[1] = 0.5;
dl->color[2] = 0.4;
dl->channelfade[0] = 0.36;
dl->channelfade[1] = 0.19;
dl->channelfade[2] = 0.19;
@ -2440,9 +2439,9 @@ void CLQ2_ParseTEnt (void)
dl->radius = 150 * r_explosionlight.value;
dl->die = cl.time + 0.4;
dl->decay = 400;
dl->color[0] = 0.01;
dl->color[1] = 0.2;
dl->color[2] = 0.01;
dl->color[0] = 0.05;
dl->color[1] = 1.0;
dl->color[2] = 0.05;
dl->channelfade[0] = 0.1;
dl->channelfade[1] = 0.5;
dl->channelfade[2] = 0.1;
@ -2490,9 +2489,9 @@ void CLQ2_ParseTEnt (void)
dl->radius = 150 * r_explosionlight.value;
dl->die = cl.time + 0.4;
dl->decay = 400;
dl->color[0] = 0.038;
dl->color[1] = 0.082;
dl->color[2] = 0.150;
dl->color[0] = 0.19;
dl->color[1] = 0.41;
dl->color[2] = 0.75;
dl->channelfade[0] = 0.085;
dl->channelfade[1] = 0.180;
dl->channelfade[2] = 0.300;
@ -2535,9 +2534,9 @@ void CLQ2_ParseTEnt (void)
dl->radius = 150 + r_explosionlight.value*200;
dl->die = cl.time + 0.5;
dl->decay = 300;
dl->color[0] = 0.2;
dl->color[1] = 0.1;
dl->color[2] = 0.08;
dl->color[0] = 1.0;
dl->color[1] = 0.5;
dl->color[2] = 0.4;
dl->channelfade[0] = 0.36;
dl->channelfade[1] = 0.19;
dl->channelfade[2] = 0.19;
@ -2650,9 +2649,9 @@ void CLQ2_ParseTEnt (void)
dl->radius = 150 * r_explosionlight.value;
dl->die = cl.time + 0.1;
dl->minlight = 250;
dl->color[0] = -0.2;
dl->color[1] = -0.2;
dl->color[2] = -0.2;
dl->color[0] = -1.0;
dl->color[1] = -1.0;
dl->color[2] = -1.0;
}
// sound

2
engine/client/cl_ui.c
View file

@ -579,7 +579,7 @@ void VQ3_RenderView(const q3refdef_t *ref)
if (r_torch.ival)
{
dlight_t *dl;
dl = CL_NewDlightRGB(0, ref->vieworg, 300, r_torch.ival, 0.05, 0.05, 0.02);
dl = CL_NewDlight(0, ref->vieworg, 300, r_torch.ival, 0.5, 0.5, 0.2);
dl->flags |= LFLAG_SHADOWMAP|LFLAG_FLASHBLEND;
dl->fov = 60;
VectorCopy(ref->viewaxis[0], dl->axis[0]);

2
engine/client/clhl_game.c
View file

@ -1288,7 +1288,7 @@ int CLHL_ParseGamePacket(void)
if (!(flags & 4))
S_StartSound(0, 0, S_PrecacheSound("explosion"), startp, 1, 1);
if (!(flags & 2))
CL_NewDlightRGB(0, startp, 200, 1, 0.2,0.2,0.2);
CL_NewDlight(0, startp, 200, 1, 2.0,2.0,2.0);
ef = CL_AllocExplosion();
VectorCopy(startp, ef->origin);

2
engine/client/client.h
View file

@ -770,7 +770,7 @@ void CL_InitDlights(void);
void CL_FreeDlights(void);
dlight_t *CL_AllocDlight (int key);
dlight_t *CL_AllocSlight (void); //allocates a static light
dlight_t *CL_NewDlight (int key, const vec3_t origin, float radius, float time, int type);
dlight_t *CL_NewDlight (int key, const vec3_t origin, float radius, float time, float r, float g, float b);
dlight_t *CL_NewDlightRGB (int key, const vec3_t origin, float radius, float time, float r, float g, float b);
dlight_t *CL_NewDlightCube (int key, const vec3_t origin, vec3_t angles, float radius, float time, vec3_t colours);
void CL_DecayLights (void);

2
engine/client/clq2_ents.c
View file

@ -1588,7 +1588,7 @@ void CLQ2_AddPacketEntities (q2frame_t *frame)
if (P_ParticleTrail(cent->lerp_origin, ent.origin, rt_rocket, ent.keynum, &cent->trailstate))
P_ParticleTrailIndex(cent->lerp_origin, ent.origin, 0xdc, 4, &cent->trailstate);
V_AddLight (ent.keynum, ent.origin, 200, 0.2, 0.2, 0);
V_AddLight (ent.keynum, ent.origin, 200, 0.2, 0.1, 0.05);
}
// PGM - Do not reorder EF_BLASTER and EF_HYPERBLASTER.
// EF_BLASTER | EF_TRACKER is a special case for EF_BLASTER2... Cheese!

57
engine/client/image.c
View file

@ -2342,7 +2342,6 @@ static struct
};
int image_width, image_height;
//fixme: should probably get rid of the 'Mod' prefix, and use something more suitable.
texid_t R_LoadHiResTexture(char *name, char *subpath, unsigned int flags)
{
qboolean alphaed;
@ -2368,19 +2367,71 @@ texid_t R_LoadHiResTexture(char *name, char *subpath, unsigned int flags)
}
snprintf(fname, sizeof(fname)-1, "%s/%s", subpath, name); /*should be safe if its null*/
if (subpath && *subpath)
if (subpath && *subpath && !(flags & IF_REPLACE))
{
tex = R_FindTexture(fname);
if (TEXVALID(tex)) //don't bother if it already exists.
return tex;
}
if (!(flags & IF_SUBDIRONLY))
if (!(flags & IF_SUBDIRONLY) && !(flags & IF_REPLACE))
{
tex = R_FindTexture(name);
if (TEXVALID(tex)) //don't bother if it already exists.
return tex;
}
if ((flags & IF_TEXTYPE) == IF_CUBEMAP)
{
int j;
char *suf[] =
{
// "rt", "lf", "ft", "bk", "up", "dn",
"px", "nx", "py", "ny", "pz", "nz",
"posx", "negx", "posy", "negy", "posz", "negz"
};
flags |= IF_REPLACE;
tex = r_nulltex;
for (i = 0; i < 6; i++)
{
tex = r_nulltex;
for (e = sizeof(tex_extensions)/sizeof(tex_extensions[0])-1; e >=0 ; e--)
{
if (!tex_extensions[e].enabled)
continue;
buf = NULL;
for (j = 0; j < sizeof(suf)/sizeof(suf[0])/6; j++)
{
snprintf(fname, sizeof(fname)-1, "%s%s%s", nicename, suf[i + 6*j], tex_extensions[e].name);
buf = COM_LoadFile (fname, 5);
if (buf)
break;
}
if (buf)
{
if ((data = Read32BitImageFile(buf, com_filesize, &image_width, &image_height, fname)))
{
extern cvar_t vid_hardwaregamma;
if (!(flags&IF_NOGAMMA) && !vid_hardwaregamma.value)
BoostGamma(data, image_width, image_height);
tex = R_LoadTexture32 (name, image_width, image_height, data, (flags | IF_REPLACE) + (i << IF_TEXTYPESHIFT));
BZ_Free(data);
BZ_Free(buf);
if (TEXVALID(tex))
break;
}
}
}
if (!TEXVALID(tex))
return r_nulltex;
}
return tex;
}
if (subpath && *subpath)
{

2
engine/client/p_script.c
View file

@ -2416,7 +2416,7 @@ static void PScript_EffectSpawned(part_type_t *ptype, vec3_t org, vec3_t dir, in
}
if (ptype->dl_radius)
{
dlight_t *dl = CL_NewDlightRGB(dlkey, org, ptype->dl_radius, ptype->dl_time, ptype->dl_rgb[0], ptype->dl_rgb[1], ptype->dl_rgb[2]);
dlight_t *dl = CL_NewDlight(dlkey, org, ptype->dl_radius, ptype->dl_time, ptype->dl_rgb[0], ptype->dl_rgb[1], ptype->dl_rgb[2]);
dl->channelfade[0] = ptype->dl_decay[0];
dl->channelfade[1] = ptype->dl_decay[1];
dl->channelfade[2] = ptype->dl_decay[2];

39
engine/client/pr_csqc.c
View file

@ -833,7 +833,7 @@ static void QCBUILTIN PF_R_DynamicLight_Add(progfuncs_t *prinst, struct globalva
dlight_t *dl;
//if the org matches self, then attach it.
dl = CL_NewDlightRGB (VectorCompare(self->v->origin, org)?-self->entnum:0, org, radius, -0.1, rgb[0], rgb[1], rgb[2]);
dl = CL_NewDlight (VectorCompare(self->v->origin, org)?-self->entnum:0, org, radius, -0.1, rgb[0], rgb[1], rgb[2]);
if (pflags & PFLAGS_NOSHADOW)
dl->flags |= LFLAG_NOSHADOWS;
@ -3266,43 +3266,6 @@ static void QCBUILTIN PF_rotatevectorsbytag (progfuncs_t *prinst, struct globalv
VectorCopy(srcorg, retorg);
}
static void QCBUILTIN PF_rotatevectorsbyangles (progfuncs_t *prinst, struct globalvars_s *pr_globals)
{
float *ang = G_VECTOR(OFS_PARM0);
vec3_t src[3], trans[3], res[3];
ang[0]*=-1;
AngleVectors(ang, trans[0], trans[1], trans[2]);
ang[0]*=-1;
VectorInverse(trans[1]);
VectorCopy(csqcg.forward, src[0]);
VectorNegate(csqcg.right, src[1]);
VectorCopy(csqcg.up, src[2]);
R_ConcatRotations(trans, src, res);
VectorCopy(res[0], csqcg.forward);
VectorNegate(res[1], csqcg.right);
VectorCopy(res[2], csqcg.up);
}
static void QCBUILTIN PF_rotatevectorsbymatrix (progfuncs_t *prinst, struct globalvars_s *pr_globals)
{
vec3_t src[3], trans[3], res[3];
VectorCopy(G_VECTOR(OFS_PARM0), src[0]);
VectorNegate(G_VECTOR(OFS_PARM1), src[1]);
VectorCopy(G_VECTOR(OFS_PARM2), src[2]);
VectorCopy(csqcg.forward, src[0]);
VectorNegate(csqcg.right, src[1]);
VectorCopy(csqcg.up, src[2]);
R_ConcatRotations(trans, src, res);
VectorCopy(res[0], csqcg.forward);
VectorNegate(res[1], csqcg.right);
VectorCopy(res[2], csqcg.up);
}
static void QCBUILTIN PF_frameforname (progfuncs_t *prinst, struct globalvars_s *pr_globals)
{
int modelindex = G_FLOAT(OFS_PARM0);

8
engine/client/r_surf.c
View file

@ -363,7 +363,7 @@ static void Surf_AddDynamicLights (msurface_t *surf)
local[0] -= surf->texturemins[0];
local[1] -= surf->texturemins[1];
a = 256*(cl_dlights[lnum].color[0]*1.5 + cl_dlights[lnum].color[1]*2.95 + cl_dlights[lnum].color[2]*0.55);
a = 256*(cl_dlights[lnum].color[0]*NTSC_RED + cl_dlights[lnum].color[1]*NTSC_GREEN + cl_dlights[lnum].color[2]*NTSC_BLUE);
bl = blocklights;
for (t = 0 ; t<tmax ; t++)
@ -510,9 +510,9 @@ static void Surf_AddDynamicLightsColours (msurface_t *surf)
local[0] -= surf->texturemins[0];
local[1] -= surf->texturemins[1];
r = cl_dlights[lnum].color[0]*256;
g = cl_dlights[lnum].color[1]*256;
b = cl_dlights[lnum].color[2]*256;
r = cl_dlights[lnum].color[0]*128;
g = cl_dlights[lnum].color[1]*128;
b = cl_dlights[lnum].color[2]*128;
/* if (cl_dlights[lnum].type == 1) //a wierd effect.
{

8
engine/client/render.h
View file

@ -270,9 +270,13 @@ enum imageflags
IF_NOALPHA = 1<<3,
IF_NOGAMMA = 1<<4,
IF_NEAREST = 1<<5,
IF_CUBEMAP = 1<<6,
IF_3DMAP = 1<<7,
IF_3DMAP = 1<<6, /*waning - don't test directly*/
IF_CUBEMAP = 1<<7, /*waning - don't test directly*/
IF_CUBEMAPEXTRA = 1<<8,
IF_TEXTYPE = (1<<6) | (1<<7) | (1<<8), /*0=2d, 1=3d, 2-7=cubeface*/
IF_TEXTYPESHIFT = 6, /*0=2d, 1=3d, 2-7=cubeface*/
IF_REPLACE = 1<<30,
IF_SUBDIRONLY = 1<<31
};

2
engine/client/renderer.c
View file

@ -211,6 +211,7 @@ cvar_t r_polygonoffset_submodel_offset = SCVAR("r_polygonoffset_submodel_offset"
rendererstate_t currentrendererstate;
#if defined(GLQUAKE)
cvar_t gl_workaround_ati_shadersource = CVARD ("gl_workaround_ati_shadersource", "1", "Work around ATI driver bugs in the glShaderSource function. Can safely be enabled with other drivers too.");
cvar_t vid_gl_context_version = SCVAR ("vid_gl_context_version", "");
cvar_t vid_gl_context_forwardcompatible = SCVAR ("vid_gl_context_forwardcompatible", "0");
cvar_t vid_gl_context_compatibility = SCVAR ("vid_gl_context_compatibility", "1");
@ -338,6 +339,7 @@ void GLRenderer_Init(void)
extern cvar_t gl_contrast;
//gl-specific video vars
Cvar_Register (&gl_workaround_ati_shadersource, GLRENDEREROPTIONS);
Cvar_Register (&vid_gl_context_version, GLRENDEREROPTIONS);
Cvar_Register (&vid_gl_context_debug, GLRENDEREROPTIONS);
Cvar_Register (&vid_gl_context_forwardcompatible, GLRENDEREROPTIONS);