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fs2open.github.com/code/hud/hudtargetbox.cpp
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/*
* Copyright (C) Volition, Inc. 1999. All rights reserved.
*
* All source code herein is the property of Volition, Inc. You may not sell
* or otherwise commercially exploit the source or things you created based on the
* source.
*
*/
#include "hud/hudtargetbox.h"
#include "object/object.h"
#include "hud/hud.h"
#include "hud/hudbrackets.h"
#include "model/model.h"
#include "mission/missionparse.h"
#include "debris/debris.h"
#include "playerman/player.h"
#include "gamesnd/gamesnd.h"
#include "freespace2/freespace.h"
#include "io/timer.h"
#include "ship/subsysdamage.h"
#include "graphics/font.h"
#include "asteroid/asteroid.h"
#include "jumpnode/jumpnode.h"
#include "weapon/emp.h"
#include "localization/localize.h"
#include "cmdline/cmdline.h"
#include "ship/ship.h"
#include "weapon/weapon.h"
#include "parse/parselo.h"
#include "object/objectdock.h"
#include "species_defs/species_defs.h"
#include "iff_defs/iff_defs.h"
#include "network/multi.h"
#ifndef NDEBUG
#include "hud/hudets.h"
#endif
extern float View_zoom;
int Target_window_coords[GR_NUM_RESOLUTIONS][4] =
{
{ // GR_640
8, 362, 131, 112
},
{ // GR_1024
8, 629, 131, 112
}
};
object *Enemy_attacker = NULL;
static int Target_static_next;
static int Target_static_playing;
int Target_static_looping;
#ifndef NDEBUG
extern int Show_target_debug_info;
extern int Show_target_weapons;
#endif
// used to print out + or - after target distance and speed
char* modifiers[] = {
//XSTR:OFF
"+",
"-",
""
//XSTR:ON
};
char Target_view_fname[GR_NUM_RESOLUTIONS][MAX_FILENAME_LEN] = {
"targetview1",
"targetview1"
};
char Target_integ_fname[GR_NUM_RESOLUTIONS][MAX_FILENAME_LEN] = {
"targetview2",
"targetview2"
};
char Target_extra_fname[GR_NUM_RESOLUTIONS][MAX_FILENAME_LEN] = {
"targetview3",
"targetview3"
};
// animation frames for the target view monitor
// frames: 0 => background of target monitor
// 1 => foreground of target monitor
hud_frames Target_view_gauge;
int Target_view_gauge_loaded = 0;
// animation frames for the extended target information
// frames: 0 => normal gague
hud_frames Target_view_extra;
int Target_view_extra_loaded = 0;
// animation frames for the target view monitor integrity bar
// frames: 0 => dark bar
// 1 => bright bar
hud_frames Target_view_integrity_gauge;
int Target_view_integrity_gauge_loaded = 0;
#define NUM_TBOX_COORDS 11 // keep up to date
#define TBOX_BACKGROUND 0
#define TBOX_NAME 1
#define TBOX_CLASS 2
#define TBOX_DIST 3
#define TBOX_SPEED 4
#define TBOX_CARGO 5
#define TBOX_HULL 6
#define TBOX_EXTRA 7
#define TBOX_EXTRA_ORDERS 8
#define TBOX_EXTRA_TIME 9
#define TBOX_EXTRA_DOCK 10
int Targetbox_coords[GR_NUM_RESOLUTIONS][NUM_TBOX_COORDS][2] =
{
{ // GR_640
{5,319},
{13,316},
{13,325},
{13,337},
{90,337},
{13,349},
{139,361},
{5,283},
{13,280},
{13,290},
{13,299}
},
{ // GR_1024
{5,590},
{13,587},
{13,597},
{13,608},
{90,608},
{13,620},
{139,632},
{5,555},
{13,552},
{13,561},
{13,570}
}
};
int Integrity_bar_coords[GR_NUM_RESOLUTIONS][4] = {
{ // GR_640
138, 371, 4, 88
},
{ // GR_1024
138, 642, 4, 88
}
};
int Integrity_string_coords[GR_NUM_RESOLUTIONS][2] = {
{ // GR_640
112, 372
},
{ // GR_1024
112, 643
}
};
// cargo scanning extents
int Cargo_scan_coords[GR_NUM_RESOLUTIONS][4] = {
{ // GR_640
7, 364, 130, 109
},
{ // GR_1024
7, 635, 130, 109
}
};
// first element is time flashing expires, second element is time of next flash
int Targetbox_flash_timers[NUM_TBOX_FLASH_TIMERS][2];
int Targetbox_flash_flags;
// flag to indicate whether to show the extra information about a target
// The HUD_config controls whether this can be shown... but the player can still toggle it on/off
// during the game.
int Targetbox_show_extra_info = 1;
int Targetbox_wire = 0;
bool Lock_targetbox_mode = false;
// Different target states. This drives the text display right below the hull integrity on the targetbox.
#define TS_DIS 0
#define TS_OK 1
#define TS_DMG 2
#define TS_CRT 3
static int Last_ts; // holds last target status.
void hud_blit_target_integrity(int disabled,int force_obj_num = -1);
// cut down long subsystem names to a more manageable length
char *hud_targetbox_truncate_subsys_name(char *outstr)
{
if(Lcl_gr){
if ( strstr(outstr, "communication") ) {
strcpy(outstr, "Komm");
} else if ( !stricmp(outstr, "weapons") ) {
strcpy(outstr, "Waffen");
} else if ( strstr(outstr, "engine") || strstr(outstr, "Engine")) {
strcpy(outstr, "Antrieb");
} else if ( !stricmp(outstr, "sensors") ) {
strcpy(outstr, "Sensoren");
} else if ( strstr(outstr, "navigat") ) {
strcpy(outstr, "Nav");
} else if ( strstr(outstr, "fighterbay") || strstr(outstr, "Fighterbay") ) {
strcpy(outstr, "J\x84gerhangar");
} else if ( strstr(outstr, "missile") ) {
strcpy(outstr, "Raketenwerfer");
} else if ( strstr(outstr, "laser") || strstr(outstr, "turret") ) {
strcpy(outstr, "Gesch\x81tzturm");
} else if ( strstr(outstr, "Command Tower") || strstr(outstr, "Bridge") ) {
strcpy(outstr, "Br\x81""cke");
} else if ( strstr(outstr, "Barracks") ) {
strcpy(outstr, "Quartiere");
} else if ( strstr(outstr, "Reactor") ) {
strcpy(outstr, "Reaktor");
} else if ( strstr(outstr, "RadarDish") ) {
strcpy(outstr, "Radarantenne");
} else if (!stricmp(outstr, "Gas Collector")) {
strcpy(outstr, "Sammler");
}
} else if(Lcl_fr){
if ( strstr(outstr, "communication") ) {
strcpy(outstr, "comm");
} else if ( !stricmp(outstr, "weapons") ) {
strcpy(outstr, "armes");
} else if ( strstr(outstr, "engine") ) {
strcpy(outstr, "moteur");
} else if ( !stricmp(outstr, "sensors") ) {
strcpy(outstr, "detecteurs");
} else if ( strstr(outstr, "navi") ) {
strcpy(outstr, "nav");
} else if ( strstr(outstr, "missile") ) {
strcpy(outstr, "lanceur de missiles");
} else if ( strstr(outstr, "fighter") ) {
strcpy(outstr, "baie de chasse");
} else if ( strstr(outstr, "laser") || strstr(outstr, "turret") || strstr(outstr, "missile") ) {
strcpy(outstr, "tourelle");
}
} else {
if ( strstr(outstr, XSTR( "communication", 333))) {
strcpy( outstr, XSTR( "comm", 334) );
} else if ( strstr(outstr, XSTR( "navigation", 335))) {
strcpy( outstr, XSTR( "nav", 336) );
} else if (!stricmp(outstr, "Gas Collector")) {
strcpy(outstr, "collector");
}
}
return outstr;
}
//swich through the valid targetbox modes
void hud_targetbox_switch_wireframe_mode()
{
//0==standard
//1==wireframe only
//2==wireframe with textures
Targetbox_wire++;
if (Targetbox_wire==3)
Targetbox_wire=0;
}
// init a specific targetbox timer
void hud_targetbox_init_flash_timer(int index)
{
Targetbox_flash_timers[index][0] = 1;
Targetbox_flash_timers[index][1] = 1;
Targetbox_flash_flags &= ~(1<<index);
}
// init the timers used to flash different parts of the targetbox. This needs to get called whenever
// the current target changes.
void hud_targetbox_init_flash()
{
hud_targetbox_init_flash_timer(TBOX_FLASH_NAME);
hud_targetbox_init_flash_timer(TBOX_FLASH_CARGO);
hud_targetbox_init_flash_timer(TBOX_FLASH_HULL);
hud_targetbox_init_flash_timer(TBOX_FLASH_STATUS);
hud_targetbox_init_flash_timer(TBOX_FLASH_SUBSYS);
hud_targetbox_init_flash_timer(TBOX_FLASH_DOCKED);
Last_ts = -1;
}
// set the color for flashing text
// input: index => item to flash
// flash_fast => optional param (default value 0), flash twice as fast
// exit: 1 => set bright color
// 0 => set default color
int hud_targetbox_maybe_flash(int index, int flash_fast)
{
int draw_bright=0;
// hud_set_default_color();
hud_set_gauge_color(HUD_TARGET_MONITOR);
if ( !timestamp_elapsed(Targetbox_flash_timers[index][0]) ) {
if ( timestamp_elapsed(Targetbox_flash_timers[index][1]) ) {
if ( flash_fast ) {
Targetbox_flash_timers[index][1] = timestamp(fl2i(TBOX_FLASH_INTERVAL/2.0f));
} else {
Targetbox_flash_timers[index][1] = timestamp(TBOX_FLASH_INTERVAL);
}
Targetbox_flash_flags ^= (1<<index); // toggle between default and bright frames
}
if ( Targetbox_flash_flags & (1<<index) ) {
// hud_set_bright_color();
hud_set_gauge_color(HUD_TARGET_MONITOR, HUD_C_BRIGHT);
draw_bright=1;
} else {
// hud_set_dim_color();
hud_set_gauge_color(HUD_TARGET_MONITOR, HUD_C_DIM);
}
}
return draw_bright;
}
// init all targetbox flash timers
void hud_targetbox_init_all_timers()
{
int i;
for ( i = 0; i < NUM_TBOX_FLASH_TIMERS; i++ ) {
hud_targetbox_init_flash_timer(i);
}
Last_ts = -1;
}
// Initialize the data needed for the target view. This is called from HUD_init() once per mission
void hud_targetbox_init()
{
if (!Target_view_gauge_loaded) {
Target_view_gauge.first_frame = bm_load_animation(Target_view_fname[gr_screen.res], &Target_view_gauge.num_frames);
if ( Target_view_gauge.first_frame < 0 ) {
Warning(LOCATION,"Cannot load hud ani: %s\n", Target_view_fname[gr_screen.res]);
}
Target_view_gauge_loaded = 1;
}
if (!Target_view_integrity_gauge_loaded) {
Target_view_integrity_gauge.first_frame = bm_load_animation(Target_integ_fname[gr_screen.res], &Target_view_integrity_gauge.num_frames);
if ( Target_view_integrity_gauge.first_frame < 0 ) {
Warning(LOCATION,"Cannot load hud ani: %s\n", Target_integ_fname[gr_screen.res]);
}
Target_view_integrity_gauge_loaded = 1;
}
if (!Target_view_extra_loaded) {
Target_view_extra.first_frame = bm_load_animation(Target_extra_fname[gr_screen.res], &Target_view_extra.num_frames);
if ( Target_view_extra.first_frame < 0 ) {
Warning(LOCATION,"Cannot load hud ani: %s\n", Target_extra_fname[gr_screen.res]);
}
Target_view_extra_loaded = 1;
}
hud_targetbox_init_all_timers();
}
// -------------------------------------------------------------------------------------
// hud_render_target_background()
//
// Common set up for drawing the background of the target monitor, for ships/debris/missiles
//
void hud_render_target_background()
{
// blit the background frame
hud_set_gauge_color(HUD_TARGET_MONITOR);
GR_AABITMAP(Target_view_gauge.first_frame, Targetbox_coords[gr_screen.res][TBOX_BACKGROUND][0],Targetbox_coords[gr_screen.res][TBOX_BACKGROUND][1]);
// blit the extra targeting info frame
hud_set_gauge_color(HUD_TARGET_MONITOR_EXTRA_DATA);
}
// -------------------------------------------------------------------------------------
// hud_render_target_setup()
//
// Common set up for the 3d code for drawing the target monitor, for ships/debris/missiles
//
void hud_render_target_setup(vec3d *camera_eye, matrix *camera_orient, float zoom)
{
// JAS: g3_start_frame uses clip_width and clip_height to determine the
// size to render to. Normally, you would set this by using gr_set_clip,
// but because of the hacked in hud jittering, I couldn't. So come talk
// to me before modifying or reusing the following code. Thanks.
int clip_width = Target_window_coords[gr_screen.res][2];
int clip_height = Target_window_coords[gr_screen.res][3];
gr_resize_screen_pos( &clip_width, &clip_height );
gr_screen.clip_width = clip_width;
gr_screen.clip_height = clip_height;
g3_start_frame(1); // Turn on zbuffering
hud_save_restore_camera_data(1);
g3_set_view_matrix( camera_eye, camera_orient, zoom);
model_set_detail_level(1); // use medium detail level
HUD_set_clip(Target_window_coords[gr_screen.res][0],Target_window_coords[gr_screen.res][1],Target_window_coords[gr_screen.res][2],Target_window_coords[gr_screen.res][3]);
if (!Cmdline_nohtl) {
gr_set_proj_matrix(Proj_fov, gr_screen.clip_aspect, Min_draw_distance, Max_draw_distance);
gr_set_view_matrix(&Eye_position, &Eye_matrix);
}
}
// -------------------------------------------------------------------------------------
// hud_render_target_close()
//
// Common clean-up after drawing the target monitor, for ships/debris/missiles
//
void hud_render_target_close()
{
if (!Cmdline_nohtl) {
gr_end_view_matrix();
gr_end_proj_matrix();
}
g3_end_frame();
hud_save_restore_camera_data(0);
}
// -------------------------------------------------------------------------------------
// hud_blit_target_foreground()
//
void hud_blit_target_foreground()
{
hud_set_gauge_color(HUD_TARGET_MONITOR);
GR_AABITMAP(Target_view_gauge.first_frame+1, Targetbox_coords[gr_screen.res][TBOX_BACKGROUND][0],Targetbox_coords[gr_screen.res][TBOX_BACKGROUND][1]);
}
// -------------------------------------------------------------------------------------
// hud_get_target_strength()
//
// Get the shield and hull percentages for a given ship object
//
// input: *objp => pointer to ship object that you want strength values for
// shields => OUTPUT parameter: percentage value of shields (0->1.0)
// integrity => OUTPUT parameter: percentage value of integrity (0->1.0)
//
// Goober5000 - simplified
void hud_get_target_strength(object *objp, float *shields, float *integrity)
{
*shields = get_shield_pct(objp);
*integrity = get_hull_pct(objp);
}
// maybe draw the extra targeted ship information above the target monitor
void hud_targetbox_show_extra_ship_info(ship *target_shipp, object *target_objp)
{
char outstr[256], tmpbuf[256];
int has_orders = 0;
int not_training;
int extra_data_shown=0;
hud_set_gauge_color(HUD_TARGET_MONITOR_EXTRA_DATA);
not_training = !(The_mission.game_type & MISSION_TYPE_TRAINING);
if ( not_training && (hud_gauge_active(HUD_TARGET_MONITOR_EXTRA_DATA)) && (Targetbox_show_extra_info) ) {
// Print out current orders if the targeted ship is friendly
// AL 12-26-97: only show orders and time to target for friendly ships
// Backslash: actually let's consult the IFF table. Maybe we want to show orders for certain teams, or hide orders for friendlies
if ( ((Player_ship->team == target_shipp->team) || ((Iff_info[target_shipp->team].flags & IFFF_ORDERS_SHOWN) && !(Iff_info[target_shipp->team].flags & IFFF_ORDERS_HIDDEN)) ) && !(ship_get_SIF(target_shipp) & SIF_NOT_FLYABLE) ) {
extra_data_shown=1;
if ( ship_return_orders(outstr, target_shipp) ) {
gr_force_fit_string(outstr, 255, 162);
has_orders = 1;
} else {
strcpy_s(outstr, XSTR( "no orders", 337));
}
emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_EXTRA_ORDERS][0], Targetbox_coords[gr_screen.res][TBOX_EXTRA_ORDERS][1], EG_TBOX_EXTRA1, outstr);
}
if ( has_orders ) {
sprintf(outstr, XSTR( "time to: ", 338));
if ( ship_return_time_to_goal(tmpbuf, target_shipp) ) {
strcat_s(outstr, tmpbuf);
emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_EXTRA_TIME][0], Targetbox_coords[gr_screen.res][TBOX_EXTRA_TIME][1], EG_TBOX_EXTRA2, outstr);
}
}
}
// Print out dock status
if ( object_is_docked(target_objp) )
{
// count the objects directly docked to me
int dock_count = dock_count_direct_docked_objects(target_objp);
// docked to only one object
if (dock_count == 1)
{
sprintf(outstr, XSTR("Docked: %s", 339), Ships[dock_get_first_docked_object(target_objp)->instance].ship_name);
end_string_at_first_hash_symbol(outstr);
}
// docked to multiple objects
else
{
sprintf(outstr, XSTR("Docked: %d objects", -1), dock_count);
}
gr_force_fit_string(outstr, 255, 173);
hud_targetbox_maybe_flash(TBOX_FLASH_DOCKED);
emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_EXTRA_DOCK][0], Targetbox_coords[gr_screen.res][TBOX_EXTRA_DOCK][1], EG_TBOX_EXTRA3, outstr);
extra_data_shown=1;
}
if ( extra_data_shown ) {
// hud_set_default_color();
GR_AABITMAP(Target_view_extra.first_frame, Targetbox_coords[gr_screen.res][TBOX_EXTRA][0],Targetbox_coords[gr_screen.res][TBOX_EXTRA][1]);
}
}
// Render a jump node on the target monitor
void hud_render_target_jump_node(object *target_objp)
{
char outstr[256];
vec3d obj_pos = ZERO_VECTOR;
vec3d camera_eye = ZERO_VECTOR;
matrix camera_orient = IDENTITY_MATRIX;
vec3d orient_vec, up_vector;
float factor, dist;
int hx, hy, w, h;
if ( target_objp->jnp->is_hidden() ) {
set_target_objnum( Player_ai, -1 );
return;
}
if ( Detail.targetview_model ) {
// take the forward orientation to be the vector from the player to the current target
vm_vec_sub(&orient_vec, &target_objp->pos, &Player_obj->pos);
vm_vec_normalize(&orient_vec);
factor = target_objp->radius*4.0f;
// use the player's up vector, and construct the viewers orientation matrix
up_vector = Player_obj->orient.vec.uvec;
vm_vector_2_matrix(&camera_orient,&orient_vec,&up_vector,NULL);
// normalize the vector from the player to the current target, and scale by a factor to calculate
// the objects position
vm_vec_copy_scale(&obj_pos,&orient_vec,factor);
hud_render_target_setup(&camera_eye, &camera_orient, 0.5f);
target_objp->jnp->render( &obj_pos );
hud_render_target_close();
}
HUD_reset_clip();
hud_blit_target_foreground();
hud_blit_target_integrity(1);
// hud_set_default_color();
hud_set_gauge_color(HUD_TARGET_MONITOR);
emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_NAME][0], Targetbox_coords[gr_screen.res][TBOX_NAME][1], EG_TBOX_NAME, target_objp->jnp->get_name_ptr());
dist = vm_vec_dist_quick(&target_objp->pos, &Player_obj->pos);
if ( Hud_unit_multiplier > 0.0f ) { // use a different displayed distance scale
dist = dist * Hud_unit_multiplier;
}
// account for hud shaking
hx = fl2i(HUD_offset_x);
hy = fl2i(HUD_offset_y);
sprintf(outstr,XSTR( "d: %.0f", 340), dist);
hud_num_make_mono(outstr);
gr_get_string_size(&w,&h,outstr);
emp_hud_printf(Targetbox_coords[gr_screen.res][TBOX_DIST][0]+hx, Targetbox_coords[gr_screen.res][TBOX_DIST][1]+hy, EG_TBOX_DIST, outstr);
}
// -------------------------------------------------------------------------------------
// hud_render_target_asteroid()
//
// Render a piece of asteroid on the target monitor
//
void hud_render_target_asteroid(object *target_objp)
{
vec3d obj_pos = ZERO_VECTOR;
vec3d camera_eye = ZERO_VECTOR;
matrix camera_orient = IDENTITY_MATRIX;
asteroid *asteroidp;
vec3d orient_vec, up_vector;
int target_team;
float time_to_impact, factor;
int pof;
int flags=0; //draw flags for wireframe
asteroidp = &Asteroids[target_objp->instance];
target_team = obj_team(target_objp);
pof = asteroidp->asteroid_subtype;
time_to_impact = asteroid_time_to_impact(target_objp);
if ( Detail.targetview_model ) {
// take the forward orientation to be the vector from the player to the current target
vm_vec_sub(&orient_vec, &target_objp->pos, &Player_obj->pos);
vm_vec_normalize(&orient_vec);
factor = 2*target_objp->radius;
// use the player's up vector, and construct the viewers orientation matrix
up_vector = Player_obj->orient.vec.uvec;
vm_vector_2_matrix(&camera_orient,&orient_vec,&up_vector,NULL);
// normalize the vector from the player to the current target, and scale by a factor to calculate
// the objects position
vm_vec_copy_scale(&obj_pos,&orient_vec,factor);
hud_render_target_setup(&camera_eye, &camera_orient, 0.5f);
model_clear_instance(Asteroid_info[asteroidp->asteroid_type].model_num[pof]);
if (Targetbox_wire!=0)
{
if (time_to_impact>=0)
model_set_outline_color(255,255,255);
else
model_set_outline_color(64,64,0);
flags = (Cmdline_nohtl) ? MR_SHOW_OUTLINE : MR_SHOW_OUTLINE_HTL;
if (Targetbox_wire==1)
flags |=MR_NO_POLYS;
}
model_render(Asteroid_info[asteroidp->asteroid_type].model_num[pof], &target_objp->orient, &obj_pos, flags |MR_NO_LIGHTING | MR_LOCK_DETAIL | MR_NO_FOGGING );
hud_render_target_close();
}
HUD_reset_clip();
hud_blit_target_foreground();
hud_blit_target_integrity(1);
// hud_set_default_color();
hud_set_gauge_color(HUD_TARGET_MONITOR);
// hud print type of Asteroid (debris)
char hud_name[64];
switch (asteroidp->asteroid_type) {
case ASTEROID_TYPE_SMALL:
case ASTEROID_TYPE_MEDIUM:
case ASTEROID_TYPE_LARGE:
strcpy_s(hud_name, NOX("asteroid"));
break;
default:
sprintf(hud_name, NOX("%s debris"), Species_info[(asteroidp->asteroid_type / NUM_DEBRIS_SIZES) - 1].species_name);
break;
}
emp_hud_printf(Targetbox_coords[gr_screen.res][TBOX_NAME][0], Targetbox_coords[gr_screen.res][TBOX_NAME][1], EG_TBOX_NAME, hud_name);
if ( time_to_impact >= 0.0f ) {
emp_hud_printf(Targetbox_coords[gr_screen.res][TBOX_CLASS][0], Targetbox_coords[gr_screen.res][TBOX_CLASS][1], EG_TBOX_CLASS, NOX("impact: %.1f sec"), time_to_impact);
}
}
//from aicode.cpp. Less include...problems...this way.
extern bool turret_weapon_has_flags(ship_weapon *swp, int flags);
extern bool turret_weapon_has_flags2(ship_weapon *swp, int flags);
extern bool turret_weapon_has_subtype(ship_weapon *swp, int subtype);
void get_turret_subsys_name(ship_weapon *swp, char *outstr)
{
Assert(swp != NULL); // Goober5000 //WMC
//Assert(system_info->type == SUBSYSTEM_TURRET);
//WMC - find the first weapon, if there is one
if (swp->num_primary_banks || swp->num_secondary_banks) {
// check if beam or flak using weapon flags
if (turret_weapon_has_flags(swp, WIF_BEAM)) {
sprintf(outstr, "%s", XSTR("Beam turret", 1567));
}else if (turret_weapon_has_flags(swp, WIF_FLAK)) {
sprintf(outstr, "%s", XSTR("Flak turret", 1566));
} else {
if (!turret_weapon_has_subtype(swp, WP_MISSILE) && turret_weapon_has_subtype(swp, WP_LASER)) {
// ballistic too! - Goober5000
if (turret_weapon_has_flags2(swp, WIF2_BALLISTIC))
{
sprintf(outstr, "%s", XSTR("Turret", 1487));
}
// the TVWP has some primaries flagged as bombs
else if (turret_weapon_has_flags(swp, WIF_BOMB))
{
sprintf(outstr, "%s", XSTR("Missile lnchr", 1569));
}
else
{
sprintf(outstr, "%s", XSTR("Laser turret", 1568));
}
} else if (turret_weapon_has_subtype(swp, WP_MISSILE)) {
sprintf(outstr, "%s", XSTR("Missile lnchr", 1569));
} else {
// Illegal subtype
Int3();
sprintf(outstr, "%s", XSTR("Turret", 1487));
}
}
} else if(swp->num_tertiary_banks) {
//TODO: add tertiary turret code stuff here
sprintf(outstr, "%s", NOX("Unknown"));
} else {
// This should not happen
sprintf(outstr, "%s", NOX("Unused"));
}
}
// -------------------------------------------------------------------------------------
// hud_render_target_ship_info()
//
// Render the data for a ship on the target monitor. Called by hud_render_target_ship().
//
void hud_render_target_ship_info(object *target_objp)
{
ship *target_shipp;
ship_info *target_sip;
int w, h, screen_integrity = 1;
char outstr[NAME_LENGTH];
char outstr_name[NAME_LENGTH*2+3];
char outstr_class[NAME_LENGTH];
float ship_integrity, shield_strength;
Assert(target_objp); // Goober5000
Assert(target_objp->type == OBJ_SHIP);
target_shipp = &Ships[target_objp->instance];
target_sip = &Ship_info[target_shipp->ship_info_index];
// set up colors
if ( hud_gauge_maybe_flash(HUD_TARGET_MONITOR) == 1 ) {
hud_set_iff_color(target_objp, 1);
} else {
// Print out ship name, with wing name if it exists
if ( hud_targetbox_maybe_flash(TBOX_FLASH_NAME) ) {
hud_set_iff_color(target_objp, 1);
} else {
hud_set_iff_color(target_objp);
}
}
// set up lines
hud_stuff_ship_name(outstr_name, target_shipp);
hud_stuff_ship_class(outstr_class, target_shipp);
// maybe concatenate the callsign
if (*outstr_name)
{
char outstr_callsign[NAME_LENGTH];
hud_stuff_ship_callsign(outstr_callsign, target_shipp);
if (*outstr_callsign)
sprintf(&outstr_name[strlen(outstr_name)], " (%s)", outstr_callsign);
}
// maybe substitute the callsign
else
{
hud_stuff_ship_callsign(outstr_name, target_shipp);
}
// print lines
emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_NAME][0], Targetbox_coords[gr_screen.res][TBOX_NAME][1], EG_TBOX_NAME, outstr_name);
emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_CLASS][0], Targetbox_coords[gr_screen.res][TBOX_CLASS][1], EG_TBOX_CLASS, outstr_class);
// ----------
ship_integrity = 1.0f;
shield_strength = 1.0f;
hud_get_target_strength(target_objp, &shield_strength, &ship_integrity);
// convert to values of 0->100
shield_strength *= 100.0f;
ship_integrity *= 100.0f;
screen_integrity = fl2i(ship_integrity+0.5f);
if ( screen_integrity == 0 ) {
if ( ship_integrity > 0 ) {
screen_integrity = 1;
}
}
// Print out right-justified integrity
sprintf(outstr, XSTR( "%d%%", 341), screen_integrity);
gr_get_string_size(&w,&h,outstr);
if ( hud_gauge_maybe_flash(HUD_TARGET_MONITOR) == 1 ) {
// hud_set_bright_color();
hud_set_gauge_color(HUD_TARGET_MONITOR, HUD_C_BRIGHT);
} else {
hud_targetbox_maybe_flash(TBOX_FLASH_HULL);
}
emp_hud_printf(Targetbox_coords[gr_screen.res][TBOX_HULL][0]-w, Targetbox_coords[gr_screen.res][TBOX_HULL][1], EG_TBOX_HULL, "%s", outstr);
hud_set_gauge_color(HUD_TARGET_MONITOR);
// print out the targeted sub-system and % integrity
if (Player_ai->targeted_subsys != NULL) {
shield_strength = Player_ai->targeted_subsys->current_hits/Player_ai->targeted_subsys->max_hits * 100.0f;
screen_integrity = fl2i(shield_strength+0.5f);
if ( screen_integrity < 0 ) {
screen_integrity = 0;
}
if ( screen_integrity == 0 ) {
if ( shield_strength > 0 ) {
screen_integrity = 1;
}
}
// Goober5000 - don't flash if this subsystem can't be destroyed
if ( ship_subsys_takes_damage(Player_ai->targeted_subsys) )
{
if ( screen_integrity <= 0 ){
hud_targetbox_start_flash(TBOX_FLASH_SUBSYS); // need to flash 0% continuously
hud_targetbox_maybe_flash(TBOX_FLASH_SUBSYS);
}
}
// PRINT SUBSYS NAME
// hud_set_default_color();
// get turret subsys name
if (Player_ai->targeted_subsys->system_info->type == SUBSYSTEM_TURRET && !ship_subsys_has_instance_name(Player_ai->targeted_subsys)) {
get_turret_subsys_name(&Player_ai->targeted_subsys->weapons, outstr);
} else {
sprintf(outstr, "%s", ship_subsys_get_name(Player_ai->targeted_subsys));
}
char *p_line;
// hence pipe shall be the linebreak
char linebreak[2] = "|";
int n_linebreaks = 0;
p_line = strpbrk(outstr,linebreak);
// figure out how many linebreaks we actually have
while (p_line != NULL) {
n_linebreaks++;
p_line = strpbrk(p_line+1,linebreak);
}
if (n_linebreaks) {
p_line = strtok(outstr,linebreak);
while (p_line != NULL) {
gr_printf(Target_window_coords[gr_screen.res][0]+2, Target_window_coords[gr_screen.res][1]+Target_window_coords[gr_screen.res][3]-h-(10*n_linebreaks), p_line);
p_line = strtok(NULL,linebreak);
n_linebreaks--;
}
} else {
hud_targetbox_truncate_subsys_name(outstr);
gr_printf(Target_window_coords[gr_screen.res][0]+2, Target_window_coords[gr_screen.res][1]+Target_window_coords[gr_screen.res][3]-h, outstr);
}
// AL 23-3-98: Fighter bays are a special case. Player cannot destroy them, so don't
// show the subsystem strength
// Goober5000: don't display any strength if we can't destroy this subsystem - but sometimes
// fighterbays can be destroyed
if ( ship_subsys_takes_damage(Player_ai->targeted_subsys) )
{
sprintf(outstr,XSTR( "%d%%", 341),screen_integrity);
gr_get_string_size(&w,&h,outstr);
gr_printf(Target_window_coords[gr_screen.res][0]+Target_window_coords[gr_screen.res][2]-w-1, Target_window_coords[gr_screen.res][1]+Target_window_coords[gr_screen.res][3] - h, "%s", outstr);
}
hud_set_gauge_color(HUD_TARGET_MONITOR);
}
// print out 'disabled' on the monitor if the target is disabled
if ( (target_shipp->flags & SF_DISABLED) || (ship_subsys_disrupted(target_shipp, SUBSYSTEM_ENGINE)) ) {
if ( target_shipp->flags & SF_DISABLED ) {
sprintf(outstr, XSTR( "DISABLED", 342));
} else {
sprintf(outstr, XSTR( "DISRUPTED", 343));
}
gr_get_string_size(&w,&h,outstr);
gr_printf(Target_window_coords[gr_screen.res][0]+Target_window_coords[gr_screen.res][2]/2 - w/2 - 1, Target_window_coords[gr_screen.res][1]+Target_window_coords[gr_screen.res][3] - 2*h, "%s", outstr);
}
hud_targetbox_show_extra_ship_info(target_shipp, target_objp);
}
// call to draw the integrity bar that is on the right of the target monitor
void hud_blit_target_integrity(int disabled,int force_obj_num)
{
object *objp;
int clip_h,w,h;
char buf[16];
int current_ts;
if ( Target_view_integrity_gauge.first_frame == -1 )
return;
if ( disabled ) {
GR_AABITMAP(Target_view_integrity_gauge.first_frame, Integrity_bar_coords[gr_screen.res][0], Integrity_bar_coords[gr_screen.res][1]);
return;
}
if(force_obj_num == -1){
Assert(Player_ai->target_objnum >= 0 );
objp = &Objects[Player_ai->target_objnum];
} else {
// Goober5000: what the... this probably should be changed
//objp = &Objects[Player_ai->target_objnum];
objp = &Objects[force_obj_num];
}
clip_h = fl2i( (1 - Pl_target_integrity) * Integrity_bar_coords[gr_screen.res][3] );
// print out status of ship
if ( (Ships[objp->instance].flags & SF_DISABLED) || (ship_subsys_disrupted(&Ships[objp->instance], SUBSYSTEM_ENGINE)) ) {
sprintf(buf,XSTR( "dis", 344));
current_ts = TS_DIS;
} else {
if ( Pl_target_integrity > 0.9 ) {
sprintf(buf,XSTR( "ok", 345));
current_ts = TS_OK;
} else if ( Pl_target_integrity > 0.2 ) {
sprintf(buf,XSTR( "dmg", 346));
current_ts = TS_DMG;
} else {
sprintf(buf,XSTR( "crt", 347));
current_ts = TS_CRT;
}
}
if ( Last_ts != -1 && current_ts != Last_ts ) {
hud_targetbox_start_flash(TBOX_FLASH_STATUS);
}
Last_ts = current_ts;
hud_targetbox_maybe_flash(TBOX_FLASH_STATUS);
emp_hud_string(Integrity_string_coords[gr_screen.res][0], Integrity_string_coords[gr_screen.res][1], EG_TBOX_INTEG, buf);
hud_set_gauge_color(HUD_TARGET_MONITOR);
bm_get_info(Target_view_integrity_gauge.first_frame,&w,&h);
if ( clip_h > 0 ) {
// draw the dark portion
GR_AABITMAP_EX(Target_view_integrity_gauge.first_frame, Integrity_bar_coords[gr_screen.res][0], Integrity_bar_coords[gr_screen.res][1], w, clip_h,0,0);
}
if ( clip_h <= Integrity_bar_coords[gr_screen.res][3] ) {
// draw the bright portion
GR_AABITMAP_EX(Target_view_integrity_gauge.first_frame+1, Integrity_bar_coords[gr_screen.res][0], Integrity_bar_coords[gr_screen.res][1]+clip_h,w,h-clip_h,0,clip_h);
}
}
// determine if the subsystem is in line-of sight, without taking into account whether the player ship is
// facing the subsystem
int hud_targetbox_subsystem_in_view(object *target_objp, int *sx, int *sy)
{
ship_subsys *subsys;
vec3d subobj_pos;
vertex subobj_vertex;
int rval = -1;
polymodel *pm;
subsys = Player_ai->targeted_subsys;
if (subsys != NULL ) {
vm_vec_unrotate(&subobj_pos, &subsys->system_info->pnt, &target_objp->orient);
vm_vec_add2(&subobj_pos, &target_objp->pos);
// is it subsystem in view
if ( Player->subsys_in_view == -1 ) {
rval = ship_subsystem_in_sight(target_objp, subsys, &View_position, &subobj_pos, 0);
} else {
rval = Player->subsys_in_view;
}
// get screen coords, adjusting for autocenter
Assert(target_objp->type == OBJ_SHIP);
if (target_objp->type == OBJ_SHIP) {
pm = model_get(Ship_info[Ships[target_objp->instance].ship_info_index].model_num);
if (pm->flags & PM_FLAG_AUTOCEN) {
vec3d temp, delta;
vm_vec_copy_scale(&temp, &pm->autocenter, -1.0f);
vm_vec_unrotate(&delta, &temp, &target_objp->orient);
vm_vec_add2(&subobj_pos, &delta);
}
}
g3_rotate_vertex(&subobj_vertex, &subobj_pos);
g3_project_vertex(&subobj_vertex);
*sx = (int) subobj_vertex.sx;
*sy = (int) subobj_vertex.sy;
gr_unsize_screen_pos( sx, sy );
}
return rval;
}
void hud_update_cargo_scan_sound()
{
if ( Player->cargo_inspect_time <= 0 ) {
player_stop_cargo_scan_sound();
return;
}
player_maybe_start_cargo_scan_sound();
}
// If the player is scanning for cargo, draw some cool scanning lines on the target monitor
void hud_maybe_render_cargo_scan(ship_info *target_sip)
{
int x1, y1, x2, y2;
int scan_time; // time required to scan ship
if ( Player->cargo_inspect_time <= 0 ) {
return;
}
scan_time = target_sip->scan_time;
// hud_set_default_color();
hud_set_gauge_color(HUD_TARGET_MONITOR, HUD_C_BRIGHT);
// draw horizontal scan line
x1 = Cargo_scan_coords[gr_screen.res][0];
y1 = fl2i(0.5f + Cargo_scan_coords[gr_screen.res][1] + ( (i2fl(Player->cargo_inspect_time) / scan_time) * Cargo_scan_coords[gr_screen.res][3] ));
x2 = x1 + Cargo_scan_coords[gr_screen.res][2];
gr_line(x1, y1, x2, y1);
// RT Changed this to be optional
if(Cmdline_dualscanlines) {
// added 2nd horizontal scan line - phreak
y1 = fl2i(Cargo_scan_coords[gr_screen.res][1] + Cargo_scan_coords[gr_screen.res][3] - ( (i2fl(Player->cargo_inspect_time) / scan_time) * Cargo_scan_coords[gr_screen.res][3] ));
gr_line(x1, y1, x2, y1);
}
// draw vertical scan line
x1 = fl2i(0.5f + Cargo_scan_coords[gr_screen.res][0] + ( (i2fl(Player->cargo_inspect_time) / scan_time) * Cargo_scan_coords[gr_screen.res][2] ));
y1 = Cargo_scan_coords[gr_screen.res][1];
y2 = y1 + Cargo_scan_coords[gr_screen.res][3];
gr_line(x1, y1-3, x1, y2-1);
// RT Changed this to be optional
if(Cmdline_dualscanlines) {
// added 2nd vertical scan line - phreak
x1 = fl2i(0.5f + Cargo_scan_coords[gr_screen.res][2] + Cargo_scan_coords[gr_screen.res][0] - ( (i2fl(Player->cargo_inspect_time) / scan_time) * Cargo_scan_coords[gr_screen.res][2] ));
gr_line(x1, y1-3, x1, y2-1);
}
}
// Get the eye position for an object at the origin, called from hud_render_target_ship()
// input: eye_pos => Global pos for eye (output parameter)
// orient => Orientation of object at the origin
void hud_targetbox_get_eye(vec3d *eye_pos, matrix *orient, int ship_num)
{
polymodel *pm;
eye *ep;
vec3d origin = ZERO_VECTOR;
pm = model_get(Ship_info[Ships[ship_num].ship_info_index].model_num);
// If there is no eye, don't do anything
if ( pm->n_view_positions == 0 ) {
return;
}
ep = &(pm->view_positions[Ships[ship_num].current_viewpoint]);
model_find_world_point( eye_pos, &ep->pnt, pm->id, ep->parent, orient, &origin );
}
// -------------------------------------------------------------------------------------
// hud_render_target_ship()
//
// Render a ship to the target monitor
//
void hud_render_target_ship(object *target_objp)
{
vec3d obj_pos = ZERO_VECTOR;
vec3d camera_eye = ZERO_VECTOR;
matrix camera_orient = IDENTITY_MATRIX;
ship *target_shipp;
ship_info *target_sip;
vec3d orient_vec, up_vector;
int sx, sy;
int subsys_in_view;
float factor;
target_shipp = &Ships[target_objp->instance];
target_sip = &Ship_info[target_shipp->ship_info_index];
int flags=0;
if ( Detail.targetview_model ) {
// take the forward orientation to be the vector from the player to the current target
vm_vec_sub(&orient_vec, &target_objp->pos, &Player_obj->pos);
vm_vec_normalize(&orient_vec);
factor = -target_sip->closeup_pos.xyz.z;
// use the player's up vector, and construct the viewers orientation matrix
up_vector = Player_obj->orient.vec.uvec;
vm_vector_2_matrix(&camera_orient,&orient_vec,&up_vector,NULL);
// normalize the vector from the player to the current target, and scale by a factor to calculate
// the objects position
vm_vec_copy_scale(&obj_pos,&orient_vec,factor);
// set camera eye to eye of ship relative to origin
// hud_targetbox_get_eye(&camera_eye, &camera_orient, Player_obj->instance);
// RT, changed scaling here
hud_render_target_setup(&camera_eye, &camera_orient, target_sip->closeup_zoom);
// model_clear_instance(target_shipp->modelnum);
ship_model_start( target_objp );
if (Targetbox_wire!=0)
{
int is_bright = 1;
if (ship_is_tagged(target_objp))
model_set_outline_color_fast(iff_get_color(IFF_COLOR_TAGGED, is_bright));
else
{
model_set_outline_color_fast(iff_get_color_by_team_and_object(target_shipp->team, Player_ship->team, is_bright, target_objp));
}
flags = (Cmdline_nohtl) ? MR_SHOW_OUTLINE : MR_SHOW_OUTLINE_HTL;
if (Targetbox_wire==1)
flags |=MR_NO_POLYS;
}
if (target_sip->hud_target_lod >= 0) {
model_set_detail_level(target_sip->hud_target_lod);
}
// maybe render a special hud-target-only model
if(target_sip->model_num_hud >= 0){
model_render( target_sip->model_num_hud, &target_objp->orient, &obj_pos, flags | MR_NO_LIGHTING | MR_LOCK_DETAIL | MR_AUTOCENTER | MR_NO_FOGGING);
} else {
model_render( target_sip->model_num, &target_objp->orient, &obj_pos, flags | MR_NO_LIGHTING | MR_LOCK_DETAIL | MR_AUTOCENTER | MR_NO_FOGGING, -1, -1, target_shipp->ship_replacement_textures);
}
ship_model_stop( target_objp );
sx = 0;
sy = 0;
// check if subsystem target has changed
if ( Player_ai->targeted_subsys == Player_ai->last_subsys_target ) {
vec3d save_pos;
save_pos = target_objp->pos;
target_objp->pos = obj_pos;
subsys_in_view = hud_targetbox_subsystem_in_view(target_objp, &sx, &sy);
target_objp->pos = save_pos;
if ( subsys_in_view != -1 ) {
// AL 29-3-98: If subsystem is destroyed, draw gray brackets
// Goober5000 - hm, caught a tricky bug for destroyable fighterbays
if ( (Player_ai->targeted_subsys->current_hits <= 0) && ship_subsys_takes_damage(Player_ai->targeted_subsys) ) {
gr_set_color_fast(iff_get_color(IFF_COLOR_MESSAGE, 1));
} else {
hud_set_iff_color( target_objp, 1 );
}
if ( subsys_in_view ) {
draw_brackets_square_quick(sx - 10, sy - 10, sx + 10, sy + 10);
} else {
draw_brackets_diamond_quick(sx - 10, sy - 10, sx + 10, sy + 10);
}
}
}
hud_render_target_close();
}
HUD_reset_clip();
hud_blit_target_foreground();
hud_blit_target_integrity(0,OBJ_INDEX(target_objp));
hud_set_gauge_color(HUD_TARGET_MONITOR);
hud_render_target_ship_info(target_objp);
hud_maybe_render_cargo_scan(target_sip);
}
// -------------------------------------------------------------------------------------
// hud_render_target_debris()
//
// Render a piece of debris on the target monitor
//
void hud_render_target_debris(object *target_objp)
{
vec3d obj_pos = ZERO_VECTOR;
vec3d camera_eye = ZERO_VECTOR;
matrix camera_orient = IDENTITY_MATRIX;
debris *debrisp;
vec3d orient_vec, up_vector;
int target_team;
float factor;
int flags=0;
debrisp = &Debris[target_objp->instance];
//target_sip = &Ship_info[debrisp->ship_info_index];
target_team = obj_team(target_objp);
if ( Detail.targetview_model ) {
// take the forward orientation to be the vector from the player to the current target
vm_vec_sub(&orient_vec, &target_objp->pos, &Player_obj->pos);
vm_vec_normalize(&orient_vec);
factor = 2*target_objp->radius;
// use the player's up vector, and construct the viewers orientation matrix
up_vector = Player_obj->orient.vec.uvec;
vm_vector_2_matrix(&camera_orient,&orient_vec,&up_vector,NULL);
// normalize the vector from the player to the current target, and scale by a factor to calculate
// the objects position
vm_vec_copy_scale(&obj_pos,&orient_vec,factor);
if (Targetbox_wire!=0)
{
model_set_outline_color(255,255,255);
flags = (Cmdline_nohtl) ? MR_SHOW_OUTLINE : MR_SHOW_OUTLINE_HTL;
if (Targetbox_wire==1)
flags |=MR_NO_POLYS;
}
hud_render_target_setup(&camera_eye, &camera_orient, 0.5f);
model_clear_instance(debrisp->model_num);
// This calls the colour that doesn't get reset
submodel_render( debrisp->model_num, debrisp->submodel_num, &target_objp->orient, &obj_pos, flags | MR_NO_LIGHTING | MR_LOCK_DETAIL | MR_NO_FOGGING );
hud_render_target_close();
}
HUD_reset_clip();
hud_blit_target_foreground();
hud_blit_target_integrity(1);
// print out ship class that debris came from
char printable_ship_class[NAME_LENGTH];
if (debrisp->parent_alt_name >= 0)
mission_parse_lookup_alt_index(debrisp->parent_alt_name, printable_ship_class);
else
strcpy_s(printable_ship_class, Ship_info[debrisp->ship_info_index].name);
end_string_at_first_hash_symbol(printable_ship_class);
emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_CLASS][0], Targetbox_coords[gr_screen.res][TBOX_CLASS][1], EG_TBOX_CLASS, printable_ship_class);
emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_NAME][0], Targetbox_coords[gr_screen.res][TBOX_NAME][1], EG_TBOX_NAME, XSTR("Debris", 348));
}
// -------------------------------------------------------------------------------------
// hud_render_target_weapon()
//
// Render a missile or a missile view to the target monitor
//
void hud_render_target_weapon(object *target_objp)
{
vec3d obj_pos = ZERO_VECTOR;
vec3d camera_eye = ZERO_VECTOR;
matrix camera_orient = IDENTITY_MATRIX;
vec3d orient_vec, up_vector;
weapon_info *target_wip = NULL;
weapon *wp = NULL;
object *viewer_obj, *viewed_obj;
int *replacement_textures = NULL;
int target_team, is_homing, is_player_missile, missile_view, viewed_model_num, hud_target_lod, w, h;
float factor;
char outstr[100]; // temp buffer
int flags=0;
target_team = obj_team(target_objp);
wp = &Weapons[target_objp->instance];
target_wip = &Weapon_info[wp->weapon_info_index];
is_homing = FALSE;
if ( target_wip->wi_flags & WIF_HOMING && wp->homing_object != &obj_used_list )
is_homing = TRUE;
is_player_missile = FALSE;
if ( target_objp->parent_sig == Player_obj->signature ) {
is_player_missile = TRUE;
}
if ( Detail.targetview_model ) {
viewer_obj = Player_obj;
viewed_obj = target_objp;
missile_view = FALSE;
viewed_model_num = target_wip->model_num;
hud_target_lod = target_wip->hud_target_lod;
if ( is_homing && is_player_missile ) {
ship *homing_shipp = &Ships[wp->homing_object->instance];
ship_info *homing_sip = &Ship_info[homing_shipp->ship_info_index];
viewer_obj = target_objp;
viewed_obj = wp->homing_object;
missile_view = TRUE;
viewed_model_num = homing_sip->model_num;
replacement_textures = homing_shipp->ship_replacement_textures;
hud_target_lod = homing_sip->hud_target_lod;
}
if (Targetbox_wire!=0)
{
int is_bright = 0;
model_set_outline_color_fast(iff_get_color_by_team_and_object(target_team, Player_ship->team, is_bright, target_objp));
flags = (Cmdline_nohtl) ? MR_SHOW_OUTLINE : MR_SHOW_OUTLINE_HTL;
if (Targetbox_wire==1)
flags |=MR_NO_POLYS;
}
// take the forward orientation to be the vector from the player to the current target
vm_vec_sub(&orient_vec, &viewed_obj->pos, &viewer_obj->pos);
vm_vec_normalize(&orient_vec);
if ( missile_view == FALSE )
factor = 2*target_objp->radius;
else
factor = vm_vec_dist_quick(&viewer_obj->pos, &viewed_obj->pos);
// use the viewer's up vector, and construct the viewers orientation matrix
up_vector = viewer_obj->orient.vec.uvec;
vm_vector_2_matrix(&camera_orient,&orient_vec,&up_vector,NULL);
// normalize the vector from the viewer to the viwed target, and scale by a factor to calculate
// the objects position
vm_vec_copy_scale(&obj_pos,&orient_vec,factor);
hud_render_target_setup(&camera_eye, &camera_orient, View_zoom/3);
model_clear_instance(viewed_model_num);
if (hud_target_lod >= 0) {
model_set_detail_level(hud_target_lod);
}
model_render( viewed_model_num, &viewed_obj->orient, &obj_pos, flags | MR_NO_LIGHTING | MR_LOCK_DETAIL | MR_AUTOCENTER | MR_IS_MISSILE | MR_NO_FOGGING, -1, -1, replacement_textures);
hud_render_target_close();
}
HUD_reset_clip();
if ( is_homing == TRUE ) {
hud_blit_target_foreground();
} else {
hud_blit_target_foreground();
}
hud_blit_target_integrity(1);
// hud_set_default_color();
hud_set_gauge_color(HUD_TARGET_MONITOR);
// print out the weapon class name
sprintf( outstr,"%s", target_wip->name );
gr_get_string_size(&w,&h,outstr);
// drop name past the # sign
end_string_at_first_hash_symbol(outstr);
emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_NAME][0], Targetbox_coords[gr_screen.res][TBOX_NAME][1], EG_TBOX_NAME, outstr);
// If a homing weapon, show time to impact
if ( is_homing ) {
float dist, speed;
dist = vm_vec_dist(&target_objp->pos, &wp->homing_object->pos);
speed = vm_vec_mag(&target_objp->phys_info.vel);
if ( speed > 0 ) {
sprintf(outstr, NOX("impact: %.1f sec"), dist/speed);
} else {
sprintf(outstr, XSTR( "unknown", 349));
}
emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_CLASS][0], Targetbox_coords[gr_screen.res][TBOX_CLASS][1], EG_TBOX_CLASS, outstr);
}
}
// -------------------------------------------------------------------------------------
// hud_render_target_model() will render the target in the small targetting box. The box
// is then shaded to give a monochrome effect
//
void hud_render_target_model()
{
object *target_objp;
if ( !hud_gauge_active(HUD_TARGET_MONITOR) )
return;
if ( Player_ai->target_objnum == -1)
return;
if ( Target_static_playing )
return;
target_objp = &Objects[Player_ai->target_objnum];
// Draw the background frame
hud_render_target_background();
switch ( target_objp->type ) {
case OBJ_SHIP:
hud_render_target_ship(target_objp);
break;
case OBJ_DEBRIS:
hud_render_target_debris(target_objp);
break;
case OBJ_WEAPON:
hud_render_target_weapon(target_objp);
break;
case OBJ_ASTEROID:
hud_render_target_asteroid(target_objp);
break;
case OBJ_JUMP_NODE:
hud_render_target_jump_node(target_objp);
break;
default:
// Error(LOCATION, "Trying to show object type %d on target monitor\n", target_objp->type);
hud_cease_targeting();
break;
} // end switch
}
void hud_cargo_scan_update(object *targetp, float frametime)
{
char outstr[256]; // temp buffer for sprintf'ing hud output
int hx, hy;
// Account for HUD shaking
hx = fl2i(HUD_offset_x);
hy = fl2i(HUD_offset_y);
// display cargo inspection status
if ( targetp->type == OBJ_SHIP ) {
if ( player_inspect_cargo(frametime, outstr) ) {
if ( hud_gauge_active(HUD_TARGET_MONITOR) ) {
if ( Player->cargo_inspect_time > 0 ) {
hud_targetbox_start_flash(TBOX_FLASH_CARGO);
}
// Print out what the cargo is
if ( hud_gauge_maybe_flash(HUD_TARGET_MONITOR) == 1 ) {
// hud_set_bright_color();
hud_set_gauge_color(HUD_TARGET_MONITOR, HUD_C_BRIGHT);
} else {
hud_targetbox_maybe_flash(TBOX_FLASH_CARGO);
}
emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_CARGO][0]+hx, Targetbox_coords[gr_screen.res][TBOX_CARGO][1]+hy, EG_TBOX_CARGO, outstr);
hud_set_gauge_color(HUD_TARGET_MONITOR);
}
}
} // end if (is_ship)
}
// -----------------------------------------------------------------------------------
// hud_show_target_data() will display the data about the target in and
// around the targetting window
//
void hud_show_target_data(float frametime)
{
char outstr[256]; // temp buffer for sprintf'ing hud output
int w,h; // width and height of string about to print
object *target_objp;
ship *shipp = NULL;
debris *debrisp = NULL;
ship_info *sip = NULL;
int is_ship = 0;
float displayed_target_distance, displayed_target_speed, current_target_distance, current_target_speed;
hud_set_gauge_color(HUD_TARGET_MONITOR);
target_objp = &Objects[Player_ai->target_objnum];
current_target_distance = Player_ai->current_target_distance;
if ( Hud_unit_multiplier > 0.0f ) { // use a different displayed distance scale
displayed_target_distance = current_target_distance * Hud_unit_multiplier;
} else {
displayed_target_distance = current_target_distance;
}
switch( Objects[Player_ai->target_objnum].type ) {
case OBJ_SHIP:
shipp = &Ships[target_objp->instance];
sip = &Ship_info[shipp->ship_info_index];
is_ship = 1;
break;
case OBJ_DEBRIS:
debrisp = &Debris[target_objp->instance];
sip = &Ship_info[debrisp->ship_info_index];
break;
case OBJ_WEAPON:
sip = NULL;
break;
case OBJ_ASTEROID:
sip = NULL;
break;
case OBJ_JUMP_NODE:
return;
default:
Int3(); // can't happen
break;
}
int hx, hy;
// Account for HUD shaking
hx = fl2i(HUD_offset_x);
hy = fl2i(HUD_offset_y);
// print out the target distance and speed
sprintf(outstr,XSTR( "d: %.0f%s", 350), displayed_target_distance, modifiers[Player_ai->current_target_dist_trend]);
hud_num_make_mono(outstr);
gr_get_string_size(&w,&h,outstr);
emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_DIST][0]+hx, Targetbox_coords[gr_screen.res][TBOX_DIST][1]+hy, EG_TBOX_DIST, outstr);
#if 0
current_target_speed = vm_vec_dist(&target_objp->pos, &target_objp->last_pos) / frametime;
#endif
// 7/28/99 DKA: Do not use vec_mag_quick -- the error is too big
current_target_speed = vm_vec_mag(&target_objp->phys_info.vel);
// current_target_speed = target_objp->phys_info.fspeed;
if ( current_target_speed < 0.1f ) {
current_target_speed = 0.0f;
}
// if the speed is 0, determine if we are docked with something -- if so, get the docked velocity
if ( (current_target_speed == 0.0f) && is_ship ) {
current_target_speed = dock_calc_docked_fspeed(&Objects[shipp->objnum]);
if ( current_target_speed < 0.1f ) {
current_target_speed = 0.0f;
}
}
if ( Hud_unit_multiplier > 0.0f ) { // use a different displayed speed scale
displayed_target_speed = current_target_speed * Hud_unit_multiplier;
} else {
displayed_target_speed = current_target_speed;
}
sprintf(outstr, XSTR( "s: %.0f%s", 351), displayed_target_speed, (displayed_target_speed>1)?modifiers[Player_ai->current_target_speed_trend]:"");
hud_num_make_mono(outstr);
emp_hud_string(Targetbox_coords[gr_screen.res][TBOX_SPEED][0]+hx, Targetbox_coords[gr_screen.res][TBOX_SPEED][1]+hy, EG_TBOX_SPEED, outstr);
//
// output target info for debug purposes only, this will be removed later
//
#ifndef NDEBUG
//XSTR:OFF
char outstr2[256];
if ( Show_target_debug_info && (is_ship == 1) ) {
int sx, sy, dy;
sx = 5;
dy = gr_get_font_height() + 1;
sy = 300 - 7*dy;
gr_set_color_fast(&HUD_color_debug);
if ( shipp->ai_index >= 0 ) {
ai_info *aip = &Ai_info[shipp->ai_index];
sprintf(outstr,"AI: %s",Ai_behavior_names[aip->mode]);
switch (aip->mode) {
case AIM_CHASE:
Assert(aip->submode <= SM_BIG_PARALLEL); // Must be <= largest chase submode value.
// sprintf(outstr,"AI: %s",Submode_text[aip->submode]);
sprintf(outstr2," / %s",Submode_text[aip->submode]);
strcat_s(outstr,outstr2);
break;
case AIM_STRAFE:
Assert(aip->submode <= AIS_STRAFE_POSITION); // Must be <= largest chase submode value.
// sprintf(outstr,"AI: %s",Strafe_submode_text[aip->submode-AIS_STRAFE_ATTACK]);
sprintf(outstr2," / %s",Strafe_submode_text[aip->submode-AIS_STRAFE_ATTACK]);
strcat_s(outstr,outstr2);
break;
case AIM_WAYPOINTS:
// gr_printf(sx, sy, "Wpnum: %i",aip->wp_index);
sprintf(outstr2," / Wpnum: %i",aip->wp_index);
strcat_s(outstr,outstr2);
break;
default:
break;
}
gr_printf(sx, sy, outstr);
sy += dy;
gr_printf(sx, sy, "Max speed = %d, (%d%%)", (int) shipp->current_max_speed, (int) (100.0f * vm_vec_mag(&target_objp->phys_info.vel)/shipp->current_max_speed));
sy += dy;
// data can be found in target montior
// gr_printf(TARGET_WINDOW_X1+TARGET_WINDOW_WIDTH+3, TARGET_WINDOW_Y1+5*h, "Shields: %d", (int) Players[Player_num].current_target->ship_max_shield_strength);
if (aip->target_objnum != -1) {
char target_str[32];
float dot, dist;
vec3d v2t;
if (aip->target_objnum == Player_obj-Objects)
strcpy_s(target_str, "Player!");
else
sprintf(target_str, "%s", Ships[Objects[aip->target_objnum].instance].ship_name);
// gr_printf(TARGET_WINDOW_X1+TARGET_WINDOW_WIDTH+2, TARGET_WINDOW_Y1+4*h, "Target: %s", target_str);
gr_printf(sx, sy, "Targ: %s", target_str);
sy += dy;
dist = vm_vec_dist_quick(&Objects[Player_ai->target_objnum].pos, &Objects[aip->target_objnum].pos);
vm_vec_normalized_dir(&v2t,&Objects[aip->target_objnum].pos, &Objects[Player_ai->target_objnum].pos);
dot = vm_vec_dot(&v2t, &Objects[Player_ai->target_objnum].orient.vec.fvec);
// data can be found in target montior
// gr_printf(TARGET_WINDOW_X1+TARGET_WINDOW_WIDTH+3, TARGET_WINDOW_Y1+6*h, "Targ dist: %5.1f", dist);
// gr_printf(TARGET_WINDOW_X1+TARGET_WINDOW_WIDTH+2, TARGET_WINDOW_Y1+5*h, "Targ dot: %3.2f", dot);
gr_printf(sx, sy, "Targ dot: %3.2f", dot);
sy += dy;
// gr_printf(TARGET_WINDOW_X1+TARGET_WINDOW_WIDTH+2, TARGET_WINDOW_Y1+6*h, "Targ dst: %3.2f", dist);
gr_printf(sx, sy, "Targ dst: %3.2f", dist);
sy += dy;
if ( aip->targeted_subsys != NULL ) {
sprintf(outstr, "Subsys: %s", aip->targeted_subsys->system_info->subobj_name);
gr_printf(sx, sy, outstr);
}
sy += dy;
}
// print out energy transfer information on the ship
sy = 70;
sprintf(outstr,"MAX G/E: %.0f/%.0f",shipp->weapon_energy,shipp->current_max_speed);
gr_printf(sx, sy, outstr);
sy += dy;
sprintf(outstr,"G/S/E: %.2f/%.2f/%.2f",Energy_levels[shipp->weapon_recharge_index],Energy_levels[shipp->shield_recharge_index],Energy_levels[shipp->engine_recharge_index]);
gr_printf(sx, sy, outstr);
sy += dy;
// Show information about attacker.
{
int found = 0;
if (Enemy_attacker != NULL)
if (Enemy_attacker->type == OBJ_SHIP) {
ship *eshipp;
ai_info *eaip;
float dot, dist;
vec3d v2t;
eshipp = &Ships[Enemy_attacker->instance];
eaip = &Ai_info[eshipp->ai_index];
if (eaip->target_objnum == Player_obj-Objects) {
found = 1;
dist = vm_vec_dist_quick(&Enemy_attacker->pos, &Player_obj->pos);
vm_vec_normalized_dir(&v2t,&Objects[eaip->target_objnum].pos, &Enemy_attacker->pos);
dot = vm_vec_dot(&v2t, &Enemy_attacker->orient.vec.fvec);
gr_printf(sx, sy, "#%i: %s", Enemy_attacker-Objects, Ships[Enemy_attacker->instance].ship_name);
sy += dy;
gr_printf(sx, sy, "Targ dist: %5.1f", dist);
sy += dy;
gr_printf(sx, sy, "Targ dot: %3.2f", dot);
sy += dy;
}
}
if (Player_ai->target_objnum == Enemy_attacker - Objects)
found = 0;
if (!found) {
int i;
Enemy_attacker = NULL;
for (i=0; i<MAX_OBJECTS; i++)
if (Objects[i].type == OBJ_SHIP) {
int enemy;
if (i != Player_ai->target_objnum) {
enemy = Ai_info[Ships[Objects[i].instance].ai_index].target_objnum;
if (enemy == Player_obj-Objects) {
Enemy_attacker = &Objects[i];
break;
}
}
}
}
}
// Show target size
// hud_target_w
gr_printf(sx, sy, "Targ size: %dx%d", Hud_target_w, Hud_target_h );
sy += dy;
polymodel *pm = model_get(sip->model_num);
gr_printf(sx, sy, "POF:%s", pm->filename );
sy += dy;
gr_printf(sx, sy, "Mass: %.2f\n", pm->mass);
sy += dy;
}
}
// display the weapons for the target on the HUD. Include ammo counts.
if ( Show_target_weapons && (is_ship == 1) ) {
int sx, sy, dy, i;
ship_weapon *swp;
swp = &shipp->weapons;
sx = 400;
sy = 100;
dy = gr_get_font_height();
sprintf(outstr,"Num primaries: %d", swp->num_primary_banks);
gr_printf(sx,sy,outstr);
sy += dy;
for ( i = 0; i < swp->num_primary_banks; i++ ) {
sprintf(outstr,"%d. %s", i+1, Weapon_info[swp->primary_bank_weapons[i]].name);
gr_printf(sx,sy,outstr);
sy += dy;
}
sy += dy;
sprintf(outstr,"Num secondaries: %d", swp->num_secondary_banks);
gr_printf(sx,sy,outstr);
sy += dy;
for ( i = 0; i < swp->num_secondary_banks; i++ ) {
sprintf(outstr,"%d. %s", i+1, Weapon_info[swp->secondary_bank_weapons[i]].name);
gr_printf(sx,sy,outstr);
sy += dy;
}
}
//XSTR:ON
#endif
}
// called at the start of each level
void hud_targetbox_static_init()
{
Target_static_next = 0;
Target_static_playing = 0;
}
// determine if we should draw static on top of the target box
int hud_targetbox_static_maybe_blit(float frametime)
{
float sensors_str;
// on lowest skill level, don't show static on target monitor
if ( Game_skill_level == 0 )
return 0;
// if multiplayer observer, don't show static
if((Game_mode & GM_MULTIPLAYER) && (Net_player->flags & NETINFO_FLAG_OBSERVER)){
return 0;
}
sensors_str = ship_get_subsystem_strength( Player_ship, SUBSYSTEM_SENSORS );
if ( ship_subsys_disrupted(Player_ship, SUBSYSTEM_SENSORS) ) {
sensors_str = SENSOR_STR_TARGET_NO_EFFECTS-1;
}
if ( sensors_str > SENSOR_STR_TARGET_NO_EFFECTS ) {
Target_static_playing = 0;
Target_static_next = 0;
} else {
if ( Target_static_next == 0 )
Target_static_next = 1;
}
if ( timestamp_elapsed(Target_static_next) ) {
Target_static_playing ^= 1;
Target_static_next = timestamp_rand(50, 750);
}
if ( Target_static_playing ) {
// hud_set_default_color();
hud_set_gauge_color(HUD_TARGET_MONITOR);
hud_anim_render(&Target_static, frametime, 1);
if ( Target_static_looping == -1 ) {
Target_static_looping = snd_play_looping(&Snds[SND_STATIC]);
}
} else {
if ( Target_static_looping != -1 ) {
snd_stop(Target_static_looping);
Target_static_looping = -1;
}
}
return Target_static_playing;
}
// start the targetbox item flashing for duration ms
// input: index => TBOX_FLASH_ #define
// duration => optional param (default value TBOX_FLASH_DURATION), how long to flash in ms
void hud_targetbox_start_flash(int index, int duration)
{
Targetbox_flash_timers[index][0] = timestamp(duration);
}
// stop flashing a specific targetbox item
void hud_targetbox_end_flash(int index)
{
Targetbox_flash_timers[index][0] = 1;
}
// determine if a given flashing index is bright or not
int hud_targetbox_is_bright(int index)
{
return (Targetbox_flash_flags & (1<<index));
}
// determine if the flashing has expired
int hud_targetbox_flash_expired(int index)
{
if ( timestamp_elapsed(Targetbox_flash_timers[index][0]) ) {
return 1;
}
return 0;
}
void hudtargetbox_page_in()
{
bm_page_in_aabitmap( Target_view_gauge.first_frame, Target_view_gauge.num_frames);
bm_page_in_aabitmap( Target_view_integrity_gauge.first_frame, Target_view_integrity_gauge.num_frames );
bm_page_in_aabitmap( Target_view_extra.first_frame, Target_view_extra.num_frames );
}
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