// blip is for a target immune to sensors, so cause to flicker in/out with mild distortion void radar_blip_draw_flicker(blip *b) { int xdiff=0, ydiff=0, flicker_index; if ( (b-Blips) & 1 ) { flicker_index=0; } else { flicker_index=1; } if ( timestamp_elapsed(Radar_flicker_timer[flicker_index]) ) { Radar_flicker_timer[flicker_index] = timestamp_rand(50,1000); Radar_flicker_on[flicker_index] ^= 1; } if ( !Radar_flicker_on[flicker_index] ) { return; } if ( rand() & 1 ) { xdiff = -2 + rand()%4; ydiff = -2 + rand()%4; } radar_draw_circle( b->x+xdiff, b->y+ydiff, b->rad ); }
void HudGaugeRadarStd::blipDrawFlicker(blip *b, int x, int y) { int xdiff=0, ydiff=0, flicker_index; if ( (b-Blips) & 1 ) { flicker_index=0; } else { flicker_index=1; } if ( timestamp_elapsed(Radar_flicker_timer[flicker_index]) ) { Radar_flicker_timer[flicker_index] = timestamp_rand(50,1000); Radar_flicker_on[flicker_index] ^= 1; } if ( !Radar_flicker_on[flicker_index] ) { return; } if ( rand() & 1 ) { xdiff = -2 + rand()%4; ydiff = -2 + rand()%4; } drawContactCircle(x + xdiff, y + ydiff, b->rad); }
// blip is for a target immune to sensors, so cause to flicker in/out with mild distortion void HudGaugeRadarOrb::blipDrawFlicker(blip *b, vec3d *pos) { int flicker_index; float dist=vm_vec_normalize(pos); vec3d out; float distortion_angle=10; if ( (b-Blips) & 1 ) { flicker_index=0; } else { flicker_index=1; } if ( timestamp_elapsed(Radar_flicker_timer[flicker_index]) ) { Radar_flicker_timer[flicker_index] = timestamp_rand(50,1000); Radar_flicker_on[flicker_index] ^= 1; } if ( !Radar_flicker_on[flicker_index] ) { return; } if ( rand() & 1 ) { distortion_angle *= frand_range(0.1f,2.0f); dist *= frand_range(0.75f, 1.25f); if (dist > 1.25f) dist = 1.25f; if (dist < 0.75f) dist = 0.75f; } vm_vec_random_cone(&out,pos,distortion_angle); vm_vec_scale(&out,dist); drawContactHtl(&out,b->rad); }
// blip is for a target immune to sensors, so cause to flicker in/out with mild distortion void HudGaugeRadarDradis::blipDrawFlicker(blip *b, vec3d *pos, float alpha) { int flicker_index; float dist=vm_vec_normalize(pos); vec3d out; float distortion_angle=10; if ((b-Blips) & 1) flicker_index=0; else flicker_index=1; if (timestamp_elapsed(Radar_flicker_timer[flicker_index])) { Radar_flicker_timer[flicker_index] = timestamp_rand(50,1000); Radar_flicker_on[flicker_index] ^= 1; } if (!Radar_flicker_on[flicker_index]) return; if (rand() & 1) { distortion_angle *= frand_range(0.1f,2.0f); dist *= frand_range(0.75f, 1.25f); if (dist > 1.0f) dist = 1.0f; if (dist < 0.1f) dist = 0.1f; } vm_vec_random_cone(&out,pos,distortion_angle); vm_vec_scale(&out,dist); drawContact(&out, -1, unknown_contact_icon, b->dist, alpha, 1.0f); }
void radar_frame_render(float frametime) { float sensors_str; int ok_to_blit_radar; ok_to_blit_radar = 1; sensors_str = ship_get_subsystem_strength( Player_ship, SUBSYSTEM_SENSORS ); if ( ship_subsys_disrupted(Player_ship, SUBSYSTEM_SENSORS) ) { sensors_str = MIN_SENSOR_STR_TO_RADAR-1; } // note that on lowest skill level, there is no radar effects due to sensors damage if ( (Game_skill_level == 0) || (sensors_str > SENSOR_STR_RADAR_NO_EFFECTS) ) { Radar_static_playing = 0; Radar_static_next = 0; Radar_death_timer = 0; Radar_avail_prev_frame = 1; } else if ( sensors_str < MIN_SENSOR_STR_TO_RADAR ) { if ( Radar_avail_prev_frame ) { Radar_death_timer = timestamp(2000); Radar_static_next = 1; } Radar_avail_prev_frame = 0; } else { Radar_death_timer = 0; if ( Radar_static_next == 0 ) Radar_static_next = 1; } if ( timestamp_elapsed(Radar_death_timer) ) { ok_to_blit_radar = 0; } hud_set_gauge_color(HUD_RADAR); radar_blit_gauge(); radar_draw_range(); if ( timestamp_elapsed(Radar_static_next) ) { Radar_static_playing ^= 1; Radar_static_next = timestamp_rand(50, 750); } // if the emp effect is active, always draw the radar wackily if(emp_active_local()){ Radar_static_playing = 1; } if ( ok_to_blit_radar ) { if ( Radar_static_playing ) { radar_draw_blips_sorted(1); // passing 1 means to draw distorted if ( Radar_static_looping == -1 ) { Radar_static_looping = snd_play_looping(&Snds[SND_STATIC]); } } else { radar_draw_blips_sorted(); if ( Radar_static_looping != -1 ) { snd_stop(Radar_static_looping); Radar_static_looping = -1; } } } else { if ( Radar_static_looping != -1 ) { snd_stop(Radar_static_looping); Radar_static_looping = -1; } } }
void HudGaugeRadarDradis::render(float frametime) { float sensors_str; int ok_to_blit_radar; ok_to_blit_radar = 1; sensors_str = ship_get_subsystem_strength(Player_ship, SUBSYSTEM_SENSORS); if (ship_subsys_disrupted(Player_ship, SUBSYSTEM_SENSORS)) sensors_str = MIN_SENSOR_STR_TO_RADAR - 1; // note that on lowest skill level, there is no radar effects due to sensors damage if ((Game_skill_level == 0) || (sensors_str > SENSOR_STR_RADAR_NO_EFFECTS)) { Radar_static_playing = 0; Radar_static_next = 0; Radar_death_timer = 0; Radar_avail_prev_frame = 1; } else if (sensors_str < MIN_SENSOR_STR_TO_RADAR) { if (Radar_avail_prev_frame) { Radar_death_timer = timestamp(2000); Radar_static_next = 1; } Radar_avail_prev_frame = 0; } else { Radar_death_timer = 0; if (Radar_static_next == 0) Radar_static_next = 1; } if (timestamp_elapsed(Radar_death_timer)) ok_to_blit_radar = 0; setupViewHtl(); //WMC - This strikes me as a bit hackish bool g3_yourself = !g3_in_frame(); if(g3_yourself) g3_start_frame(1); drawSweeps(); if (timestamp_elapsed(Radar_static_next)) { Radar_static_playing ^= 1; Radar_static_next = timestamp_rand(50, 750); } // if the emp effect is active, always draw the radar wackily if (emp_active_local()) Radar_static_playing = 1; if (ok_to_blit_radar) { if (Radar_static_playing) { drawBlipsSorted(1); // passing 1 means to draw distorted if (Radar_static_looping == -1) Radar_static_looping = snd_play_looping(&Snds[SND_STATIC]); } else { drawBlipsSorted(0); if (Radar_static_looping != -1) { snd_stop(Radar_static_looping); Radar_static_looping = -1; } } } else { if (Radar_static_looping != -1) { snd_stop(Radar_static_looping); Radar_static_looping = -1; } } if(g3_yourself) g3_end_frame(); doneDrawingHtl(); }
/** * Do various updates to debris: check if time to die, start fireballs * Maybe delete debris if it's very far away from player. * * @param obj pointer to debris object * @param frame_time time elapsed since last debris_move() called */ void debris_process_post(object * obj, float frame_time) { int i, num; num = obj->instance; int objnum = OBJ_INDEX(obj); Assert( Debris[num].objnum == objnum ); debris *db = &Debris[num]; if ( db->is_hull ) { MONITOR_INC(NumHullDebris,1); radar_plot_object( obj ); if ( timestamp_elapsed(db->sound_delay) ) { obj_snd_assign(objnum, SND_DEBRIS, &vmd_zero_vector, 0); db->sound_delay = 0; } } else { MONITOR_INC(NumSmallDebris,1); } if ( db->lifeleft >= 0.0f) { db->lifeleft -= frame_time; if ( db->lifeleft < 0.0f ) { debris_start_death_roll(obj, db); } } maybe_delete_debris(db); // Make this debris go away if it's very far away. // ================== DO THE ELECTRIC ARCING STUFF ===================== if ( db->arc_frequency <= 0 ) { return; // If arc_frequency <= 0, this piece has no arcs on it } if ( !timestamp_elapsed(db->fire_timeout) && timestamp_elapsed(db->next_fireball)) { db->next_fireball = timestamp_rand(db->arc_frequency,db->arc_frequency*2 ); db->arc_frequency += 100; if (db->is_hull) { int n, n_arcs = ((rand()>>5) % 3)+1; // Create 1-3 sparks vec3d v1, v2, v3, v4; if ( Cmdline_old_collision_sys ) { submodel_get_two_random_points( db->model_num, db->submodel_num, &v1, &v2 ); submodel_get_two_random_points( db->model_num, db->submodel_num, &v3, &v4 ); } else { submodel_get_two_random_points_better( db->model_num, db->submodel_num, &v1, &v2 ); submodel_get_two_random_points_better( db->model_num, db->submodel_num, &v3, &v4 ); } n = 0; int a = 100, b = 1000; int lifetime = (myrand()%((b)-(a)+1))+(a); // Create the spark effects for (i=0; i<MAX_DEBRIS_ARCS; i++ ) { if ( !timestamp_valid( db->arc_timestamp[i] ) ) { db->arc_timestamp[i] = timestamp(lifetime); // live up to a second switch( n ) { case 0: db->arc_pts[i][0] = v1; db->arc_pts[i][1] = v2; break; case 1: db->arc_pts[i][0] = v2; db->arc_pts[i][1] = v3; break; case 2: db->arc_pts[i][0] = v2; db->arc_pts[i][1] = v4; break; default: Int3(); } n++; if ( n == n_arcs ) break; // Don't need to create anymore } } // rotate v2 out of local coordinates into world. // Use v2 since it is used in every bolt. See above switch(). vec3d snd_pos; vm_vec_unrotate(&snd_pos, &v2, &obj->orient); vm_vec_add2(&snd_pos, &obj->pos ); //Play a sound effect if ( lifetime > 750 ) { // 1.00 second effect snd_play_3d( gamesnd_get_game_sound(SND_DEBRIS_ARC_05), &snd_pos, &View_position, obj->radius ); } else if ( lifetime > 500 ) { // 0.75 second effect snd_play_3d( gamesnd_get_game_sound(SND_DEBRIS_ARC_04), &snd_pos, &View_position, obj->radius ); } else if ( lifetime > 250 ) { // 0.50 second effect snd_play_3d( gamesnd_get_game_sound(SND_DEBRIS_ARC_03), &snd_pos, &View_position, obj->radius ); } else if ( lifetime > 100 ) { // 0.25 second effect snd_play_3d( gamesnd_get_game_sound(SND_DEBRIS_ARC_02), &snd_pos, &View_position, obj->radius ); } else { // 0.10 second effect snd_play_3d( gamesnd_get_game_sound(SND_DEBRIS_ARC_01), &snd_pos, &View_position, obj->radius ); } }