static void draw_wave() {
int idx, cnt;
float x, p, y, z = 80.0f;
mutex_lock(hookmut);
if(takeframes != 0 && sndbuffer_cnt != 0) {
plx_dr_state_t dr;
plx_dr_init(&dr);
cnt = sndbuffer_cnt * takeframes / 60;
plx_vert_ind(&dr, PLX_VERT, 0.0f, 240.0f, z, 0xffffffff);
plx_vert_ind(&dr, PLX_VERT, 0.0f, 235.0f, z, 0xffffffff);
for(x = 20.0f, p = 0.0f; x < 620.0f; x += 4.0f, p += 4.0f / (620.0f - 20.0f)) {
idx = curpos + ((int)(p * cnt)) * 2;
y = 240.0f + sndbuffer[0][idx] * 120.0f / 32768.0f;
plx_vert_ind(&dr, PLX_VERT, x, y + 5.0f, z, 0xffffffff);
plx_vert_ind(&dr, PLX_VERT, x, y, z, 0xffffffff);
}
plx_vert_ind(&dr, PLX_VERT, 640.0f, 240.0f, z, 0xffffffff);
plx_vert_ind(&dr, PLX_VERT_EOS, 640.0f, 235.0f, z, 0xffffffff);
curpos += cnt;
if(curpos >= (sndbuffer_cnt + sndbuffer_cnt * takeframes / 60))
curpos = 0;
}
mutex_unlock(hookmut);
}
void ParticlePart(int crtl) {
tex= plx_txr_load("/rd/gfx/particle.png",1,0);
init_particle();
// float theta = 0;
int done, loop, cnt=0;
uint32 color;
plx_dr_state_t dr;
float x,y,z;
// Setup the context
//pvr_set_bg_color(0.0f,0.0f,0.0f);
// Init 3D stuff. mat3d is like KGL.
//plx_mat3d_init();
plx_mat3d_mode(PLX_MAT_PROJECTION);
plx_mat3d_identity();
plx_mat3d_perspective(45.0f, 640.0f / 480.0f, 0.1f, 100.0f);
plx_mat3d_mode(PLX_MAT_MODELVIEW);
for (done = 0; !done;) {
// Check for start
MAPLE_FOREACH_BEGIN(MAPLE_FUNC_CONTROLLER, cont_state_t, st)
if (st->buttons & CONT_START)
done = 1;
if (st->buttons & CONT_X) {
printf("\nTime: %d",cnt);
/* vid_screen_shot("/pc/shots/demo_part_f");*/
}
MAPLE_FOREACH_END()
if(col<12)
col++;
else
col=0;
// Setup the frame
plx_cxt_texture(tex);
//pvr_wait_ready();
//pvr_scene_begin();
//pvr_list_begin(PLX_LIST_TR_POLY);
// Submit the context
plx_cxt_send(PLX_LIST_TR_POLY);
// plx_fcxt_setcolor4f(cxt,particle[loop].life,particle[loop].r, particle[loop].g, particle[loop].r);
//PrintString("Driver's High - L'Arc-en-Ciel",80.0f,22.0,30.0f);
plx_mat3d_identity();
for (loop=0; loop<MAX_PARTICLES; loop++) { // Loop Through All The Particl
if (particle[loop].active) { // If The Particle Is Active
x=particle[loop].x; // Grab Our Particle X Position
y=particle[loop].y; // Grab Our Particle Y Position
z=particle[loop].z+zoom; // Particle Z Pos + Zoom
//printf("\nR: %f - G: %f - B: %f",particle[loop].r,particle[loop].g,particle[loop].b);
color = plx_pack_color(particle[loop].life,particle[loop].r,particle[loop].g,particle[loop].b);
// printf("\nColor: %d",color); //0xff0a0a0a;
plx_mat3d_identity();
plx_mat3d_translate(x, y, z);
plx_mat_identity();
plx_mat3d_apply(PLX_MAT_SCREENVIEW);
plx_mat3d_apply(PLX_MAT_PROJECTION);
plx_mat3d_apply(PLX_MAT_MODELVIEW);
plx_dr_init(&dr);
plx_cxt_init();
plx_cxt_culling(PLX_CULL_NONE);
plx_txr_send_hdr(tex,PLX_LIST_TR_POLY,1);
plx_spr_fnp(32,32,320.0+particle[loop].x,240.0+particle[loop].y,particle[loop].z,particle[loop].life,particle[loop].r,particle[loop].g,particle[loop].b);
/*
plx_vert_indm3(&dr, PLX_VERT,-0.5,0.5,-0.5,color);
plx_vert_indm3(&dr, PLX_VERT,-0.5,-0.5,-0.5, color);
plx_vert_indm3(&dr, PLX_VERT,0.5,0.5,-0.5, color);
plx_vert_indm3(&dr, PLX_VERT_EOS,0.5,-0.5,-0.5, color);
*/
particle[loop].x+=particle[loop].xi/(slowdown*250); // Move On The X Axis By X Speed
particle[loop].y+=particle[loop].yi/(slowdown*250); // Move On The Y Axis By Y Speed
particle[loop].z+=particle[loop].zi/(slowdown*250); // Move On The Z Axis By Z Speed
particle[loop].xi+=particle[loop].xg; // Take Pull On X Axis Into Account
particle[loop].yi+=particle[loop].yg; // Take Pull On Y Axis Into Account
particle[loop].zi+=particle[loop].zg; // Take Pull On Z Axis Into Account
particle[loop].life-=particle[loop].fade; // Reduce Particles Life By 'Fade'
if (particle[loop].life<0.0f) { // If Particle Is Burned Out
particle[loop].life=1.0f; // Give It New Life
particle[loop].fade=(float)(rand()%100)/1000.0f+0.003f; // Random Fade Value
particle[loop].x=0.0f; // Center On X Axis
particle[loop].y=0.0f; // Center On Y Axis
particle[loop].z=0.0f; // Center On Z Axis
particle[loop].xi=xspeed+(float)((rand()%60)-32.0f); // X Axis Speed And Direction
particle[loop].yi=yspeed+(float)((rand()%60)-30.0f); // Y Axis Speed And Direction
particle[loop].zi=(float)((rand()%60)-30.0f); // Z Axis Speed And Direction
particle[loop].r=colors[col][0]; // Select Red From Color Table
particle[loop].g=colors[col][1]; // Select Green From Color Table
particle[loop].b=colors[col][2]; // Select Blue From Color Table
}
#ifdef PC50
if ((cnt>402+(MUSIC_TIMER_OFFSET) && cnt <405+(MUSIC_TIMER_OFFSET)) || (cnt>467+(MUSIC_TIMER_OFFSET) && cnt<469+(MUSIC_TIMER_OFFSET)) ||
(cnt>528+(MUSIC_TIMER_OFFSET) && cnt <530+(MUSIC_TIMER_OFFSET)) || (cnt>594+(MUSIC_TIMER_OFFSET) && cnt<596+(MUSIC_TIMER_OFFSET)) ||
(cnt>649+(MUSIC_TIMER_OFFSET) && cnt <651+(MUSIC_TIMER_OFFSET)) || (cnt>712+(MUSIC_TIMER_OFFSET) && cnt<714+(MUSIC_TIMER_OFFSET)) ||
(cnt>778+(MUSIC_TIMER_OFFSET) && cnt <780+(MUSIC_TIMER_OFFSET))) {
particle[loop].x=0.0f; // Center On X Axis
particle[loop].y=0.0f; // Center On Y Axis
particle[loop].z=0.0f; // Center On Z Axis
particle[loop].xi=(float)((rand()%50)-26.0f)*10.0f; // Random Speed On X Axis
particle[loop].yi=(float)((rand()%50)-25.0f)*10.0f; // Random Speed On Y Axis
particle[loop].zi=(float)((rand()%50)-25.0f)*10.0f; // Random Speed On Z Axis
}
#endif
#ifdef VGA
if ((cnt>402+(MUSIC_TIMER_OFFSET) && cnt <405+(MUSIC_TIMER_OFFSET)) || (cnt>467+(MUSIC_TIMER_OFFSET) && cnt<469+(MUSIC_TIMER_OFFSET)) ||
(cnt>528+(MUSIC_TIMER_OFFSET) && cnt <530+(MUSIC_TIMER_OFFSET)) || (cnt>594+(MUSIC_TIMER_OFFSET) && cnt<596+(MUSIC_TIMER_OFFSET)) ||
(cnt>649+(MUSIC_TIMER_OFFSET) && cnt <651+(MUSIC_TIMER_OFFSET)) || (cnt>712+(MUSIC_TIMER_OFFSET) && cnt<714+(MUSIC_TIMER_OFFSET)) ||
(cnt>778+(MUSIC_TIMER_OFFSET) && cnt <780+(MUSIC_TIMER_OFFSET))) {
particle[loop].x=0.0f; // Center On X Axis
particle[loop].y=0.0f; // Center On Y Axis
particle[loop].z=0.0f; // Center On Z Axis
particle[loop].xi=(float)((rand()%50)-26.0f)*10.0f; // Random Speed On X Axis
particle[loop].yi=(float)((rand()%50)-25.0f)*10.0f; // Random Speed On Y Axis
particle[loop].zi=(float)((rand()%50)-25.0f)*10.0f; // Random Speed On Z Axis
}
#endif
}
}
// stars_one_frame();
//do_sign_frame();
//pvr_scene_finish();
cnt++;
if(cnt>846+MUSIC_TIMER_OFFSET)
return;
}
}