void HudGaugeRadarDradis::drawOutlinesHtl()
{
matrix base_tilt = vmd_identity_matrix;
vec3d base_tilt_norm;
if ((xy_plane == -1) || (xz_yz_plane == -1))
return;
g3_start_instance_matrix(&vmd_zero_vector, /*&Player_obj->orient*/&vmd_identity_matrix, true);
// Tilt the base disc component of DRADIS-style radar 30 degrees down
vm_angle_2_matrix(&base_tilt, PI/6, 0);
vm_vec_rotate(&base_tilt_norm, &vmd_y_vector, &base_tilt);
//gr_set_bitmap(xy_plane, GR_ALPHABLEND_FILTER, GR_BITBLT_MODE_NORMAL, 1.0f); // base
//g3_draw_polygon(&vmd_zero_vector, &base_tilt_norm, scale, scale, TMAP_FLAG_TEXTURED | TMAP_HTL_3D_UNLIT);
material mat_params;
material_set_unlit(&mat_params, xy_plane, 1.0f, true, false);
g3_render_rect_oriented(&mat_params, &vmd_zero_vector, &base_tilt_norm, scale, scale);
//gr_set_bitmap(xz_yz_plane, GR_ALPHABLEND_FILTER, GR_BITBLT_MODE_NORMAL, 1.0f);
//g3_draw_polygon(&vmd_zero_vector, &vmd_x_vector, scale, scale, TMAP_FLAG_TEXTURED | TMAP_HTL_3D_UNLIT); // forward facing ring
//g3_draw_polygon(&vmd_zero_vector, &vmd_z_vector, scale, scale, TMAP_FLAG_TEXTURED | TMAP_HTL_3D_UNLIT); // side facing ring
material_set_unlit(&mat_params, xz_yz_plane, 1.0f, true, false);
g3_render_rect_oriented(&mat_params, &vmd_zero_vector, &vmd_x_vector, scale, scale); // forward facing ring
g3_render_rect_oriented(&mat_params, &vmd_zero_vector, &vmd_z_vector, scale, scale); // side facing ring
g3_done_instance(true);
}
/**
* @brief This function is called to blit the next frame of an anim instance to the screen.
* This is normally called by the anim_render_all() function.
*
* @param instance Pointer to animation instance
* @param frametime Time elapsed since last call, in seconds
*/
int anim_show_next_frame(anim_instance *instance, float frametime)
{
int bitmap_id, bitmap_flags=0, new_frame_num, frame_diff=0, i, n_frames=0,frame_save;
float percent_through, time;
vertex image_vertex;
int aabitmap = 0;
int bpp = 16;
Assert( instance != NULL );
instance->time_elapsed += frametime;
// Advance to the next frame, if we determine enough time has elapsed.
if(instance->direction == ANIM_DIRECT_FORWARD)
n_frames = instance->stop_at - instance->start_at + 1;
else if(instance->direction == ANIM_DIRECT_REVERSE)
n_frames = instance->start_at - instance->stop_at + 1;
time = n_frames / i2fl(instance->parent->fps);
percent_through = instance->time_elapsed / time;
if(instance->direction == ANIM_DIRECT_FORWARD)
new_frame_num = instance->start_at - 1 + fl2i(percent_through * n_frames + 0.5f);
else
new_frame_num = instance->start_at - 1 - fl2i(percent_through * n_frames + 0.5f);
frame_save = instance->frame_num;
// If framerate independent, use the new_frame_num... unless instance->skip_frames is
// FALSE, then only advance a maximum of one frame (this is needed since some big animations
// should just play slower rather than taking the hit of decompressing multiple frames and
// creating an even greater slowdown
if (instance->framerate_independent) {
if(instance->direction == ANIM_DIRECT_FORWARD){
if ( new_frame_num > instance->last_frame_num) {
if ( instance->skip_frames )
instance->frame_num = new_frame_num;
else
instance->frame_num++;
}
} else if(instance->direction == ANIM_DIRECT_REVERSE){
if( new_frame_num < instance->last_frame_num) {
if ( instance->skip_frames )
instance->frame_num = new_frame_num;
else
instance->frame_num--;
}
}
}
else {
if(instance->direction == ANIM_DIRECT_FORWARD){
if ( new_frame_num > instance->last_frame_num) {
instance->frame_num++;
}
} else if(instance->direction == ANIM_DIRECT_REVERSE){
if ( new_frame_num < instance->last_frame_num) {
instance->frame_num--;
}
}
}
if(instance->direction == ANIM_DIRECT_FORWARD){
if ( instance->frame_num < instance->start_at ) {
instance->frame_num = instance->start_at;
}
} else if(instance->direction == ANIM_DIRECT_REVERSE){
if ( instance->frame_num > instance->start_at ) {
instance->frame_num = instance->start_at;
}
}
if ( instance->stop_now == TRUE ) {
return -1;
}
// If past the last frame, clamp to the last frame and then set the stop_now flag in the
// anim instance. The next iteration, the animation will stop.
if(instance->direction == ANIM_DIRECT_FORWARD){
if (instance->frame_num >= instance->stop_at ) {
if (instance->looped) { // looped animations
instance->frame_num = instance->stop_at;
instance->time_elapsed = 0.0f;
} else if(instance->ping_pong) { // pingponged animations
instance->frame_num = instance->stop_at;
anim_reverse_direction(instance);
} else { // one-shot animations
instance->frame_num = instance->stop_at;
instance->last_frame_num = instance->frame_num;
instance->stop_now = TRUE;
}
}
} else if(instance->direction == ANIM_DIRECT_REVERSE){
if (instance->frame_num <= instance->stop_at ) {
if (instance->looped) { // looped animations
instance->frame_num = instance->stop_at;
instance->time_elapsed = 0.0f;
} else if(instance->ping_pong) { // pingponged animations
instance->frame_num = instance->stop_at;
anim_reverse_direction(instance);
} else { // one-shot animations
instance->frame_num = instance->stop_at+1;
instance->last_frame_num = instance->frame_num;
instance->stop_now = TRUE;
}
}
}
if(instance->direction == ANIM_DIRECT_FORWARD){
if( instance->last_frame_num >= instance->start_at ) {
frame_diff = instance->frame_num - instance->last_frame_num;
} else {
frame_diff = 1;
}
} else if(instance->direction == ANIM_DIRECT_REVERSE){
if( instance->last_frame_num <= instance->start_at ) {
frame_diff = instance->last_frame_num - instance->frame_num;
} else {
frame_diff = 1;
}
}
Assert(frame_diff >= 0);
Assert( instance->frame_num >= 0 && instance->frame_num < instance->parent->total_frames );
// if the anim is paused, ignore all the above changes and still display this frame
if(instance->paused || Anim_paused){
instance->frame_num = frame_save;
instance->time_elapsed -= frametime;
frame_diff = 0;
}
if (instance->parent->flags & ANF_XPARENT){
bitmap_flags = 0;
}
bpp = 16;
if(instance->aa_color != NULL){
bitmap_flags |= BMP_AABITMAP;
aabitmap = 1;
bpp = 8;
}
if ( frame_diff > 0 ) {
instance->last_frame_num = instance->frame_num;
t1 = timer_get_fixed_seconds();
for ( i = 0; i < frame_diff; i++ ) {
anim_check_for_palette_change(instance);
// if we're playing backwards, every frame must be a keyframe and we set the data ptr here
if(instance->direction == ANIM_DIRECT_REVERSE){
if ( anim_instance_is_streamed(instance) ) {
instance->file_offset = instance->parent->file_offset + instance->parent->keys[instance->frame_num-1].offset;
} else {
instance->data = instance->parent->data + instance->parent->keys[instance->frame_num-1].offset;
}
}
ubyte *temp = NULL;
int temp_file_offset = -1;
// if we're using bitmap polys
BM_SELECT_TEX_FORMAT();
if ( anim_instance_is_streamed(instance) ) {
if ( instance->xlate_pal ){
temp_file_offset = unpack_frame_from_file(instance, instance->frame, instance->parent->width*instance->parent->height, instance->parent->palette_translation, aabitmap, bpp);
} else {
temp_file_offset = unpack_frame_from_file(instance, instance->frame, instance->parent->width*instance->parent->height, NULL, aabitmap, bpp);
}
} else {
if ( instance->xlate_pal ){
temp = unpack_frame(instance, instance->data, instance->frame, instance->parent->width*instance->parent->height, instance->parent->palette_translation, aabitmap, bpp);
} else {
temp = unpack_frame(instance, instance->data, instance->frame, instance->parent->width*instance->parent->height, NULL, aabitmap, bpp);
}
}
// always go back to screen format
BM_SELECT_SCREEN_FORMAT();
// see if we had an error during decode (corrupted anim stream)
if ( (temp == NULL) && (temp_file_offset < 0) ) {
mprintf(("ANI: Fatal ERROR at frame %i!! Aborting playback of \"%s\"...\n", instance->frame_num, instance->parent->name));
// return -1 to end all playing of this anim instanc
return -1;
}
if(instance->direction == ANIM_DIRECT_FORWARD){
if ( anim_instance_is_streamed(instance) ) {
instance->file_offset = temp_file_offset;
} else {
instance->data = temp;
}
}
}
t2 = timer_get_fixed_seconds();
}
else {
t2=t1=0;
}
// this only happens when the anim is being looped, we need to reset the last_frame_num
if ( (instance->time_elapsed == 0) && (instance->looped) ) {
instance->last_frame_num = -1;
instance->frame_num = -1;
instance->data = instance->parent->data;
instance->file_offset = instance->parent->file_offset;
instance->loop_count++;
}
t1 = timer_get_fixed_seconds();
if ( frame_diff == 0 && instance->last_bitmap != -1 ) {
bitmap_id = instance->last_bitmap;
}
else {
if ( instance->last_bitmap != -1 ){
bm_release(instance->last_bitmap);
}
bitmap_id = bm_create(bpp, instance->parent->width, instance->parent->height, instance->frame, bitmap_flags);
}
if ( bitmap_id == -1 ) {
// anim has finsished playing, free the instance frame data
anim_release_render_instance(instance);
return -1;
// NOTE: there is no need to free the instance, since it was pre-allocated as
// part of the anim_free_list
}
else {
gr_set_bitmap(bitmap_id);
// determine x,y to display the bitmap at
if ( instance->world_pos == NULL ) {
int old_max_w_unscaled = gr_screen.max_w_unscaled;
int old_max_h_unscaled = gr_screen.max_h_unscaled;
int old_max_w_unscaled_zoomed = gr_screen.max_w_unscaled_zoomed;
int old_max_h_unscaled_zoomed = gr_screen.max_h_unscaled_zoomed;
gr_set_screen_scale(instance->base_w, instance->base_h);
gr_set_clip(0, 0, instance->base_w, instance->base_h, GR_RESIZE_MENU);
if ( instance->aa_color == NULL ) {
gr_bitmap(instance->x, instance->y, GR_RESIZE_MENU_NO_OFFSET);
}
else {
gr_set_color_fast( (color*)instance->aa_color );
gr_aabitmap(instance->x, instance->y, GR_RESIZE_MENU_NO_OFFSET);
}
gr_set_screen_scale(old_max_w_unscaled, old_max_h_unscaled, old_max_w_unscaled_zoomed, old_max_h_unscaled_zoomed);
gr_reset_clip();
}
else {
g3_rotate_vertex(&image_vertex,instance->world_pos);
Assert(instance->radius != 0.0f);
//g3_draw_bitmap(&image_vertex, 0, instance->radius*1.5f, TMAP_FLAG_TEXTURED | TMAP_HTL_2D);
material mat_params;
material_set_unlit(&mat_params, bitmap_id, 1.0f, false, false);
g3_render_rect_screen_aligned_2d(&mat_params, &image_vertex, 0, instance->radius*1.5f);
}
instance->last_bitmap = bitmap_id;
}
t2 = timer_get_fixed_seconds();
return 0;
}
void HudGaugeRadarOrb::drawContactImage(vec3d *pnt, int rad, int idx, int clr_idx, float mult)
{
int h, w;
float aspect_mp;
// need to get bitmap info
bm_get_info(idx, &w, &h);
Assert(w > 0);
// get multiplier
if (h == w) {
aspect_mp = 1.0f;
} else {
aspect_mp = (((float) h) / ((float) w));
}
//gr_set_bitmap(idx,GR_ALPHABLEND_NONE,GR_BITBLT_MODE_NORMAL,1.0f);
float sizef = fl_sqrt(vm_vec_dist(&Orb_eye_position, pnt) * 8.0f);
// might need checks unless the targeted blip is always wanted to be larger
float radius = (float) Radar_blip_radius_normal;
if (sizef < radius)
sizef = radius;
//Make so no evil things happen
Assert(mult > 0.0f);
//modify size according to value from tables
sizef *= mult;
// animate the targeted icon - option 1 of highlighting the targets
if ( rad == Radar_blip_radius_target ) {
if (radar_target_id_flags & RTIF_PULSATE) {
// use mask to make the darn thing work faster
sizef *= 1.3f + (sinf(10 * f2fl(Missiontime)) * 0.3f);
}
if (radar_target_id_flags & RTIF_BLINK) {
if (Missiontime & 8192)
return;
}
if (radar_target_id_flags & RTIF_ENLARGE) {
sizef *= 1.3f;
}
}
if ( idx >= 0 ) {
//g3_draw_polygon(pnt, &vmd_identity_matrix, sizef/35.0f, aspect_mp*sizef/35.0f, tmap_flags);
material mat_params;
material_set_unlit_color(&mat_params, idx, &gr_screen.current_color, true, false);
g3_render_rect_oriented(&mat_params, pnt, &vmd_identity_matrix, sizef / 35.0f, aspect_mp * sizef / 35.0f);
}
if ( clr_idx >= 0 ) {
//g3_draw_polygon(pnt, &vmd_identity_matrix, sizef/35.0f, aspect_mp*sizef/35.0f, TMAP_FLAG_TEXTURED | TMAP_HTL_3D_UNLIT);
material mat_params;
material_set_unlit(&mat_params, clr_idx, 1.0f, true, false);
g3_render_rect_oriented(&mat_params, pnt, &vmd_identity_matrix, sizef / 35.0f, aspect_mp * sizef / 35.0f);
}
}
void HudGaugeRadarDradis::drawSweeps()
{
if (sweep_plane == -1)
return;
sweep_percent = (fmod(((float)game_get_overall_frametime() / (float)65536), sweep_duration) / sweep_duration) * PI * 2; // convert to radians from 0 <-> 1
float sweep_perc_z = sweep_percent * -0.5f;
vec3d sweep_a;
vec3d sweep_b;
vec3d sweep_c;
vm_rot_point_around_line(&sweep_a, &vmd_y_vector, sweep_percent, &vmd_zero_vector, &vmd_z_vector); // Sweep line: XZ
vm_rot_point_around_line(&sweep_b, &vmd_y_vector, sweep_percent, &vmd_zero_vector, &vmd_x_vector); // Sweep line: YZ
vm_rot_point_around_line(&sweep_c, &vmd_x_vector, sweep_perc_z, &vmd_zero_vector, &vmd_y_vector); // Sweep line: XY
vm_vec_copy_scale(&sweep_normal_x, &sweep_a, 1.0f);
vm_vec_copy_scale(&sweep_normal_y, &sweep_b, 1.0f);
g3_start_instance_matrix(&vmd_zero_vector, /*&Player_obj->orient*/&vmd_identity_matrix, true);
// gr_set_bitmap(sweep_plane, GR_ALPHABLEND_FILTER, GR_BITBLT_MODE_NORMAL, 1.0f);
// g3_draw_polygon(&vmd_zero_vector, &sweep_a, scale, scale, TMAP_FLAG_TEXTURED | TMAP_HTL_3D_UNLIT);
// g3_draw_polygon(&vmd_zero_vector, &sweep_b, scale, scale, TMAP_FLAG_TEXTURED | TMAP_HTL_3D_UNLIT);
// g3_draw_polygon(&vmd_zero_vector, &sweep_c, scale, scale, TMAP_FLAG_TEXTURED | TMAP_HTL_3D_UNLIT);
material mat_params;
material_set_unlit(&mat_params, sweep_plane, 1.0f, true, false);
g3_render_rect_oriented(&mat_params, &vmd_zero_vector, &sweep_a, scale, scale);
g3_render_rect_oriented(&mat_params, &vmd_zero_vector, &sweep_b, scale, scale);
g3_render_rect_oriented(&mat_params, &vmd_zero_vector, &sweep_c, scale, scale);
float rotation = sweep_percent;
vm_rot_point_around_line(&sweep_a, &vmd_y_vector, rotation, &vmd_zero_vector, &vmd_z_vector); // Sweep line: XZ
vm_rot_point_around_line(&sweep_b, &vmd_y_vector, rotation, &vmd_zero_vector, &vmd_x_vector); // Sweep line: YZ
vm_rot_point_around_line(&sweep_c, &vmd_x_vector,sweep_perc_z, &vmd_zero_vector, &vmd_y_vector); // Sweep line: YZ
//gr_set_bitmap(sweep_plane, GR_ALPHABLEND_FILTER, GR_BITBLT_MODE_NORMAL);
// g3_draw_polygon(&vmd_zero_vector, &sweep_a, scale, scale, TMAP_FLAG_TEXTURED | TMAP_HTL_3D_UNLIT); // Sweep line: XZ
// g3_draw_polygon(&vmd_zero_vector, &sweep_b, scale, scale, TMAP_FLAG_TEXTURED | TMAP_HTL_3D_UNLIT); // Sweep line: YZ
// g3_draw_polygon(&vmd_zero_vector, &sweep_c, scale, scale, TMAP_FLAG_TEXTURED | TMAP_HTL_3D_UNLIT);
g3_render_rect_oriented(&mat_params, &vmd_zero_vector, &sweep_a, scale, scale); // Sweep line: XZ
g3_render_rect_oriented(&mat_params, &vmd_zero_vector, &sweep_b, scale, scale); // Sweep line: YZ
g3_render_rect_oriented(&mat_params, &vmd_zero_vector, &sweep_c, scale, scale);
/*int dist = 90;
for(int i = 1; i < dist; i++)
{
float rotation = sweep_percent - (i * RADIANS_PER_DEGREE);
float alpha = (1.0f - (float)((float)i / (float)dist)) * 0.25f;
//if (i < 2)
//alpha = 1.0f;
gr_set_bitmap(sweep_plane, GR_ALPHABLEND_FILTER, GR_BITBLT_MODE_NORMAL, alpha);
vm_rot_point_around_line(&sweep_a, &vmd_y_vector, rotation, &vmd_zero_vector, &vmd_z_vector); // Sweep line: XZ
vm_rot_point_around_line(&sweep_b, &vmd_y_vector, rotation, &vmd_zero_vector, &vmd_x_vector); // Sweep line: YZ
g3_draw_polygon(&vmd_zero_vector, &sweep_a, scale, scale, TMAP_FLAG_TEXTURED | TMAP_HTL_3D_UNLIT); // Sweep line: XZ
g3_draw_polygon(&vmd_zero_vector, &sweep_b, scale, scale, TMAP_FLAG_TEXTURED | TMAP_HTL_3D_UNLIT); // Sweep line: YZ
if (i < (dist * 0.5f))
{
vm_rot_point_around_line(&sweep_c, &vmd_x_vector,sweep_perc_z + (i * RADIANS_PER_DEGREE), &vmd_zero_vector, &vmd_y_vector); // Sweep line: YZ
g3_draw_polygon(&vmd_zero_vector, &sweep_c, scale, scale, TMAP_FLAG_TEXTURED | TMAP_HTL_3D_UNLIT);
}
}*/
g3_done_instance(true);
}