static void tentacle_update(PluginInfo *goomInfo, Pixel *buf, Pixel *back, int W, int H,
short data[2][512], float rapport, int drawit, TentacleFXData *fx_data) {
int tmp;
int tmp2;
int color;
int colorlow;
float dist,dist2,rotangle;
if ((!drawit) && (fx_data->ligs>0.0f))
fx_data->ligs = -fx_data->ligs;
fx_data->lig += fx_data->ligs;
if (fx_data->lig > 1.01f) {
if ((fx_data->lig>10.0f) | (fx_data->lig<1.1f)) fx_data->ligs = -fx_data->ligs;
if ((fx_data->lig<6.3f)&&(goom_irand(goomInfo->gRandom,30)==0))
fx_data->dstcol=goom_irand(goomInfo->gRandom,NB_TENTACLE_COLORS);
fx_data->col = evolutecolor(fx_data->col,fx_data->colors[fx_data->dstcol],0xff,0x01);
fx_data->col = evolutecolor(fx_data->col,fx_data->colors[fx_data->dstcol],0xff00,0x0100);
fx_data->col = evolutecolor(fx_data->col,fx_data->colors[fx_data->dstcol],0xff0000,0x010000);
fx_data->col = evolutecolor(fx_data->col,fx_data->colors[fx_data->dstcol],0xff000000,0x01000000);
color = fx_data->col;
colorlow = fx_data->col;
lightencolor(&color,fx_data->lig * 2.0f + 2.0f);
lightencolor(&colorlow,(fx_data->lig/3.0f)+0.67f);
rapport = 1.0f + 2.0f * (rapport - 1.0f);
rapport *= 1.2f;
if (rapport > 1.12f)
rapport = 1.12f;
pretty_move (goomInfo, fx_data->cycle, &dist, &dist2, &rotangle, fx_data);
for (tmp=0;tmp<nbgrid;tmp++) {
for (tmp2=0;tmp2<definitionx;tmp2++) {
float val = (float)(ShiftRight(data[0][goom_irand(goomInfo->gRandom,511)],10)) * rapport;
fx_data->vals[tmp2] = val;
}
grid3d_update (fx_data->grille[tmp], rotangle, fx_data->vals, dist2);
}
fx_data->cycle+=0.01f;
for (tmp=0;tmp<nbgrid;tmp++)
grid3d_draw (goomInfo, fx_data->grille[tmp],color,colorlow,dist,buf,back,W,H);
}
else {
fx_data->lig = 1.05f;
if (fx_data->ligs < 0.0f)
fx_data->ligs = -fx_data->ligs;
pretty_move (goomInfo, fx_data->cycle, &dist, &dist2, &rotangle, fx_data);
fx_data->cycle+=0.1f;
if (fx_data->cycle > 1000)
fx_data->cycle = 0;
}
}
void tentacle_update(int *buf, int *back, int W, int H, short data[2][512], float rapport, int drawit) {
int tmp;
int tmp2;
static int colors[] = {
(0x18<<(ROUGE*8))|(0x4c<<(VERT*8))|(0x2f<<(BLEU*8)),
(0x48<<(ROUGE*8))|(0x2c<<(VERT*8))|(0x6f<<(BLEU*8)),
(0x58<<(ROUGE*8))|(0x3c<<(VERT*8))|(0x0f<<(BLEU*8))};
static int col = (0x28<<(ROUGE*8))|(0x2c<<(VERT*8))|(0x5f<<(BLEU*8));
static int dstcol = 0;
static float lig = 1.15f;
static float ligs = 0.1f;
int color;
int colorlow;
float dist,dist2,rotangle;
if ((!drawit) && (ligs>0.0f))
ligs = -ligs;
lig += ligs;
if (lig > 1.01f) {
if ((lig>10.0f) | (lig<1.1f)) ligs = -ligs;
if ((lig<6.3f)&&(iRAND(30)==0))
dstcol=iRAND(3);
col = evolutecolor(col,colors[dstcol],0xff,0x01);
col = evolutecolor(col,colors[dstcol],0xff00,0x0100);
col = evolutecolor(col,colors[dstcol],0xff0000,0x010000);
col = evolutecolor(col,colors[dstcol],0xff000000,0x01000000);
color = col;
colorlow = col;
lightencolor(&color,lig * 2.0f + 2.0f);
lightencolor(&colorlow,(lig/3.0f)+0.67f);
rapport = 1.0f + 2.0f * (rapport - 1.0f);
rapport *= 1.2f;
if (rapport > 1.12f)
rapport = 1.12f;
pretty_move (cycle,&dist,&dist2,&rotangle);
for (tmp=0;tmp<nbgrid;tmp++) {
for (tmp2=0;tmp2<definitionx;tmp2++) {
float val = (float)(ShiftRight(data[0][iRAND(511)],10)) * rapport;
vals[tmp2] = val;
}
grid3d_update (grille[tmp],rotangle, vals, dist2);
}
cycle+=0.01f;
for (tmp=0;tmp<nbgrid;tmp++)
grid3d_draw (grille[tmp],color,colorlow,dist,buf,back,W,H);
}
else {
lig = 1.05f;
if (ligs < 0.0f)
ligs = -ligs;
pretty_move (cycle,&dist,&dist2,&rotangle);
cycle+=0.1f;
if (cycle > 1000)
cycle = 0;
}
}
