int hud_abort_lock()
{
int target_team;
target_team = obj_team(&Objects[Player_ai->target_objnum]);
if ( Player_ship->weapons.num_secondary_banks <= 0 ) {
return 1;
}
if ( Player_ship->weapons.current_secondary_bank < 0 ) {
return 1;
}
// check to see if there are any missile to fire.. we don't want to show the
// lock indicator if there are no missiles to fire.
if ( !ship_secondary_bank_has_ammo(Player_obj->instance) ) {
return 1;
}
if ( Player_ship->flags[Ship::Ship_Flags::No_secondary_lockon] ) {
return 1;
}
// if we're on the same team and the team doesn't attack itself, then don't lock!
if ((Player_ship->team == target_team) && (!iff_x_attacks_y(Player_ship->team, target_team)))
{
// if we're in multiplayer dogfight, ignore this
if(!MULTI_DOGFIGHT) {
return 1;
}
}
return 0;
}
int hud_abort_lock()
{
int target_team;
target_team = obj_team(&Objects[Player_ai->target_objnum]);
if (Player_ship->weapons.num_secondary_banks <= 0)
{
return 1;
}
if (Player_ship->weapons.current_secondary_bank < 0)
{
return 1;
}
// check to see if there are any missile to fire.. we don't want to show the
// lock indicator if there are no missiles to fire.
if (!ship_secondary_bank_has_ammo(Player_obj->instance))
{
return 1;
}
// if we're on the same team and the team doesn't attack itself, then don't lock!
if ((Player_ship->team == target_team) && (!iff_x_attacks_y(Player_ship->team, target_team)))
{
// if we're in multiplayer dogfight, ignore this
if (!((Game_mode & GM_MULTIPLAYER) && (Netgame.type_flags & NG_TYPE_DOGFIGHT)))
{
return 1;
}
}
weapon_info* wip = &Weapon_info[Player_ship->weapons.secondary_bank_weapons[Player_ship->weapons.
current_secondary_bank]];
object* target_obj = &Objects[Player_ai->target_objnum];
if (target_obj->type == OBJ_SHIP)
{
if (target_obj->instance >= 0 && Ships[target_obj->instance].ship_info_index >= 0)
{
ship_info* sip = &Ship_info[Ships[target_obj->instance].ship_info_index];
bool is_weapon_huge_or_bomb = ((wip->wi_flags & (WIF_HUGE | WIF_BOMB)) != 0);
bool is_target_small_ship = ((sip->flags & (SIF_SMALL_SHIP)) != 0);
if (is_weapon_huge_or_bomb && is_target_small_ship)
{
return 1;
}
}
}
return 0;
}
/**
* Rather slower, since it has to construct a mask
*
* @param attackee_team Team of attacker
* @return Bitmask
*/
int iff_get_attacker_mask(int attackee_team)
{
Assert(attackee_team >= 0 && attackee_team < Num_iffs);
int i, attacker_bitmask = 0;
for (i = 0; i < Num_iffs; i++)
{
if (iff_x_attacks_y(i, attackee_team))
attacker_bitmask |= iff_get_mask(i);
}
return attacker_bitmask;
}
// kill_id is the object signature of the guy who got the credit for the kill (may be -1, if no one got it)
// this is to ensure that you don't also get an assist if you get the kill.
void scoring_eval_assists(ship *sp,int killer_sig, bool is_enemy_player)
{
int idx;
player *plr;
float scoring_scale_by_damage = 1; // percentage to scale the score by if we score based on the amount of damage caused
int assist_score;
int net_player_num;
float scoring_scale_factor;
// multiplayer clients bail here
if(MULTIPLAYER_CLIENT){
return;
}
// evaluate each damage slot to see if it did enough to give the assis
for(idx=0;idx<MAX_DAMAGE_SLOTS;idx++){
// if this slot did enough damage to get an assist
if(((sp->damage_ship[idx]/sp->total_damage_received) >= Assist_percentage) || (The_mission.ai_profile->flags & AIPF_ASSIST_SCORING_SCALES_WITH_DAMAGE)){
// get the player which did this damage (if any)
plr = NULL;
// multiplayer
if(Game_mode & GM_MULTIPLAYER){
net_player_num = multi_find_player_by_signature(sp->damage_ship_id[idx]);
if(net_player_num != -1){
plr = Net_players[net_player_num].m_player;
}
}
// single player
else {
if(Objects[Player->objnum].signature == sp->damage_ship_id[idx]){
plr = Player;
}
}
// if we found a player, give him the assist if he attacks it
if ((plr != NULL) && (iff_x_attacks_y(Ships[Objects[plr->objnum].instance].team, sp->team)) && (killer_sig != Objects[plr->objnum].signature))
{
// player has to equal the threshold to get an assist
if ((sp->damage_ship[idx]/sp->total_damage_received) >= Assist_percentage) {
plr->stats.m_assists++;
nprintf(("Network","-==============GAVE PLAYER %s AN ASSIST=====================-\n",plr->callsign));
}
// Don't scale in TvT and dogfight
if (is_enemy_player) {
Assert(Game_mode & GM_MULTIPLAYER);
scoring_scale_factor = 1.0f;
}
else {
scoring_scale_factor = scoring_get_scale_factor();
}
// maybe award assist points based on damage
if (The_mission.ai_profile->flags & AIPF_ASSIST_SCORING_SCALES_WITH_DAMAGE) {
scoring_scale_by_damage = (sp->damage_ship[idx]/sp->total_damage_received);
assist_score = (int)(sp->score * scoring_scale_factor * scoring_scale_by_damage);
plr->stats.m_score += assist_score;
}
// otherwise give the points based on the percentage in the mission file
else {
assist_score = (int)(sp->score * sp->assist_score_pct * scoring_scale_factor );
plr->stats.m_score += assist_score;
}
#ifdef SCORING_DEBUG
// DEBUG CODE TO TEST NEW SCORING
char score_text[1024] = "";
sprintf(score_text, "SCORING : %s gets %d pts for getting an assist\n", plr->callsign, assist_score);
if (MULTIPLAYER_MASTER) {
send_game_chat_packet(Net_player, score_text, MULTI_MSG_ALL);
}
HUD_printf(score_text);
mprintf ((score_text));
#endif
}
}
}
}
/**
* @brief Return if the specified object is visible on the radar
*
* @param objp The object which should be checked
* @return A RadarVisibility enum specifying the visibility of the specified object
*/
RadarVisibility radar_is_visible( object *objp )
{
Assert( objp != NULL );
if (objp->flags & OF_SHOULD_BE_DEAD)
{
return NOT_VISIBLE;
}
vec3d pos, tempv;
float awacs_level, dist, max_radar_dist;
vec3d world_pos = objp->pos;
SCP_list<CJumpNode>::iterator jnp;
// get team-wide awacs level for the object if not ship
int ship_is_visible = 0;
if (objp->type == OBJ_SHIP) {
if (Player_ship != NULL) {
if (ship_is_visible_by_team(objp, Player_ship)) {
ship_is_visible = 1;
}
}
}
// only check awacs level if ship is not visible by team
awacs_level = 1.5f;
if (Player_ship != NULL && !ship_is_visible) {
awacs_level = awacs_get_level(objp, Player_ship);
}
// if the awacs level is unviewable - bail
if(awacs_level < 0.0f && !See_all){
return NOT_VISIBLE;
}
// Apply object type filters
switch (objp->type)
{
case OBJ_SHIP:
if (Ships[objp->instance].flags & SIF_STEALTH)
return NOT_VISIBLE;
// Ships that are warp in in are not visible on the radar
if (Ships[objp->instance].flags & SF_ARRIVING_STAGE_1)
return NOT_VISIBLE;
break;
case OBJ_JUMP_NODE:
{
for (jnp = Jump_nodes.begin(); jnp != Jump_nodes.end(); ++jnp) {
if(jnp->GetSCPObject() == objp)
break;
}
// don't plot hidden jump nodes
if ( jnp->IsHidden() )
return NOT_VISIBLE;
// filter jump nodes here if required
break;
}
case OBJ_WEAPON:
{
// if not a bomb, return
if ( !(Weapon_info[Weapons[objp->instance].weapon_info_index].wi_flags2 & WIF2_SHOWN_ON_RADAR) )
if ( !(Weapon_info[Weapons[objp->instance].weapon_info_index].wi_flags & WIF_BOMB) )
return NOT_VISIBLE;
// if explicitly hidden, return
if (Weapon_info[Weapons[objp->instance].weapon_info_index].wi_flags2 & WIF2_DONT_SHOW_ON_RADAR)
return NOT_VISIBLE;
// if we don't attack the bomb, return
if ( (!(Weapon_info[Weapons[objp->instance].weapon_info_index].wi_flags2 & WIF2_SHOW_FRIENDLY)) && (!iff_x_attacks_y(Player_ship->team, obj_team(objp))))
return NOT_VISIBLE;
// if a local ssm is in subspace, return
if (Weapons[objp->instance].lssm_stage == 3)
return NOT_VISIBLE;
break;
}
// if any other kind of object, don't show it on radar
default:
return NOT_VISIBLE;
}
vm_vec_sub(&tempv, &world_pos, &Player_obj->pos);
vm_vec_rotate(&pos, &tempv, &Player_obj->orient);
// Apply range filter
dist = vm_vec_dist(&world_pos, &Player_obj->pos);
max_radar_dist = Radar_ranges[HUD_config.rp_dist];
if (dist > max_radar_dist) {
return NOT_VISIBLE;
}
if (objp->type == OBJ_SHIP)
{
// ships specifically hidden from sensors
if (Ships[objp->instance].flags & SF_HIDDEN_FROM_SENSORS)
return DISTORTED;
// determine if its AWACS distorted
if (awacs_level < 1.0f)
return DISTORTED;
}
return VISIBLE;
}
void radar_plot_object( object *objp )
{
vec3d pos, tempv;
float awacs_level, dist, max_radar_dist;
vec3d world_pos = objp->pos;
SCP_list<CJumpNode>::iterator jnp;
// don't process anything here. Somehow, a jumpnode object caused this function
// to get entered on server side.
if( Game_mode & GM_STANDALONE_SERVER ){
return;
}
// multiplayer clients ingame joining should skip this function
if ( MULTIPLAYER_CLIENT && (Net_player->flags & NETINFO_FLAG_INGAME_JOIN) ){
return;
}
// get team-wide awacs level for the object if not ship
int ship_is_visible = 0;
if (objp->type == OBJ_SHIP) {
if (Player_ship != NULL) {
if (ship_is_visible_by_team(objp, Player_ship)) {
ship_is_visible = 1;
}
}
}
// only check awacs level if ship is not visible by team
awacs_level = 1.5f;
if (Player_ship != NULL && !ship_is_visible) {
awacs_level = awacs_get_level(objp, Player_ship);
}
// if the awacs level is unviewable - bail
if(awacs_level < 0.0f && !See_all){
return;
}
// Apply object type filters
switch (objp->type)
{
case OBJ_SHIP:
// Place to cull ships, such as NavBuoys
break;
case OBJ_JUMP_NODE:
{
for (jnp = Jump_nodes.begin(); jnp != Jump_nodes.end(); ++jnp) {
if(jnp->GetSCPObject() == objp)
break;
}
// don't plot hidden jump nodes
if ( jnp->IsHidden() )
return;
// filter jump nodes here if required
break;
}
case OBJ_WEAPON:
{
// if not a bomb, return
if ( !(Weapon_info[Weapons[objp->instance].weapon_info_index].wi_flags2 & WIF2_SHOWN_ON_RADAR) )
if ( !(Weapon_info[Weapons[objp->instance].weapon_info_index].wi_flags & WIF_BOMB) )
return;
// if explicitly hidden, return
if (Weapon_info[Weapons[objp->instance].weapon_info_index].wi_flags2 & WIF2_DONT_SHOW_ON_RADAR)
return;
// if we don't attack the bomb, return
if ( (!(Weapon_info[Weapons[objp->instance].weapon_info_index].wi_flags2 & WIF2_SHOW_FRIENDLY)) && (!iff_x_attacks_y(Player_ship->team, obj_team(objp))))
return;
// if a local ssm is in subspace, return
if (Weapons[objp->instance].lssm_stage == 3)
return;
// if corkscrew missile use last frame pos for pos
if ( (Weapon_info[Weapons[objp->instance].weapon_info_index].wi_flags & WIF_CORKSCREW) )
world_pos = objp->last_pos;
break;
}
// if any other kind of object, don't show it on radar
default:
return;
}
// Retrieve the eye orientation so we can position the blips relative to it
matrix eye_orient;
if (Player_obj->type == OBJ_SHIP)
ship_get_eye(&tempv, &eye_orient, Player_obj, false , false);
else
eye_orient = Player_obj->orient;
// JAS -- new way of getting the rotated point that doesn't require this to be
// in a g3_start_frame/end_frame block.
vm_vec_sub(&tempv, &world_pos, &Player_obj->pos);
vm_vec_rotate(&pos, &tempv, &eye_orient);
// Apply range filter
dist = vm_vec_dist(&world_pos, &Player_obj->pos);
max_radar_dist = Radar_ranges[HUD_config.rp_dist];
if (dist > max_radar_dist) {
return;
}
// determine the range within which the radar blip is bright
if (timestamp_elapsed(Radar_calc_bright_dist_timer))
{
Radar_calc_bright_dist_timer = timestamp(1000);
Radar_bright_range = player_farthest_weapon_range();
if (Radar_bright_range <= 0)
Radar_bright_range = 1500.0f;
}
blip *b;
int blip_bright = 0;
int blip_type = 0;
if (N_blips >= MAX_BLIPS)
{
return;
}
b = &Blips[N_blips];
b->flags = 0;
// bright if within range
blip_bright = (dist <= Radar_bright_range);
// flag the blip as a current target if it is
if (OBJ_INDEX(objp) == Player_ai->target_objnum)
{
b->flags |= BLIP_CURRENT_TARGET;
blip_bright = 1;
}
radar_stuff_blip_info(objp, blip_bright, &b->blip_color, &blip_type);
if (blip_bright)
list_append(&Blip_bright_list[blip_type], b);
else
list_append(&Blip_dim_list[blip_type], b);
b->position = pos;
b->dist = dist;
b->objp = objp;
b->radar_image_2d = -1;
b->radar_color_image_2d = -1;
b->radar_image_size = -1;
b->radar_projection_size = 1.0f;
// see if blip should be drawn distorted
// also determine if alternate image was defined for this ship
if (objp->type == OBJ_SHIP)
{
// ships specifically hidden from sensors
if (Ships[objp->instance].flags & SF_HIDDEN_FROM_SENSORS)
b->flags |= BLIP_DRAW_DISTORTED;
// determine if its AWACS distorted
if (awacs_level < 1.0f)
b->flags |= BLIP_DRAW_DISTORTED;
ship_info *Iff_ship_info = &Ship_info[Ships[objp->instance].ship_info_index];
if (Iff_ship_info->radar_image_2d_idx >= 0 || Iff_ship_info->radar_color_image_2d_idx >= 0)
{
b->radar_image_2d = Iff_ship_info->radar_image_2d_idx;
b->radar_color_image_2d = Iff_ship_info->radar_color_image_2d_idx;
b->radar_image_size = Iff_ship_info->radar_image_size;
b->radar_projection_size = Iff_ship_info->radar_projection_size_mult;
}
}
// don't distort the sensor blips if the player has primitive sensors and the nebula effect
// is not active
if (Player_ship->flags2 & SF2_PRIMITIVE_SENSORS)
{
if (!(The_mission.flags & MISSION_FLAG_FULLNEB))
b->flags &= ~BLIP_DRAW_DISTORTED;
}
N_blips++;
}
/**
* Parse the table
*/
void iff_init()
{
char traitor_name[NAME_LENGTH];
char attack_names[MAX_IFFS][MAX_IFFS][NAME_LENGTH];
struct {
char iff_name[NAME_LENGTH];
int color_index;
} observed_color_table[MAX_IFFS][MAX_IFFS];
int num_attack_names[MAX_IFFS];
int num_observed_colors[MAX_IFFS];
int i, j, k;
int string_idx;
try
{
// Goober5000 - if table doesn't exist, use the default table
if (cf_exists_full("iff_defs.tbl", CF_TYPE_TABLES))
read_file_text("iff_defs.tbl", CF_TYPE_TABLES);
else
read_file_text_from_array(defaults_get_file("iff_defs.tbl"));
reset_parse();
// parse the table --------------------------------------------------------
required_string("#IFFs");
// get the traitor
required_string("$Traitor IFF:");
stuff_string(traitor_name, F_NAME, NAME_LENGTH);
int rgb[3];
// check if alternate colours are wanted to be used for these
// Marks various stuff... like asteroids
if ((optional_string("$Selection Color:")) || (optional_string("$Selection Colour:")))
{
stuff_int_list(rgb, 3, RAW_INTEGER_TYPE);
iff_init_color(rgb[0], rgb[1], rgb[2]);
}
else
iff_init_color(0xff, 0xff, 0xff);
// Marks the ship currently saying something
if ((optional_string("$Message Color:")) || (optional_string("$Message Colour:")))
{
stuff_int_list(rgb, 3, RAW_INTEGER_TYPE);
iff_init_color(rgb[0], rgb[1], rgb[2]);
}
else
iff_init_color(0x7f, 0x7f, 0x7f);
// Marks the tagged ships
if ((optional_string("$Tagged Color:")) || (optional_string("$Tagged Colour:")))
{
stuff_int_list(rgb, 3, RAW_INTEGER_TYPE);
iff_init_color(rgb[0], rgb[1], rgb[2]);
}
else
iff_init_color(0xff, 0xff, 0x00);
// init radar blips colour table
int a_bright, a_dim;
bool alternate_blip_color = false;
for (i = 0; i < 5; i++)
{
for (j = 0; j < 2; j++)
{
for (k = 0; k < 3; k++)
{
radar_iff_color[i][j][k] = -1;
}
}
}
// if the bright/dim scaling is wanted to be changed
if (optional_string("$Dimmed IFF brightness:"))
{
int dim_iff_brightness;
stuff_int(&dim_iff_brightness);
Assert(dim_iff_brightness >= 0 && dim_iff_brightness <= HUD_COLOR_ALPHA_MAX);
*iff_color_brightness = dim_iff_brightness;
}
else
*iff_color_brightness = 4;
// alternate = use same method as with ship blips
// retail = use 1/2 intensities
if (optional_string("$Use Alternate Blip Coloring:") || optional_string("$Use Alternate Blip Colouring:"))
{
stuff_boolean(&alternate_blip_color);
}
// Parse blip colours, their order is hardcoded.
if ((optional_string("$Missile Blip Color:")) || (optional_string("$Missile Blip Colour:")))
{
stuff_int_list(rgb, 3, RAW_INTEGER_TYPE);
for (i = 0; i < 3; i++)
{
Assert(rgb[i] >= 0 && rgb[i] <= 255);
radar_iff_color[0][1][i] = rgb[i];
radar_iff_color[0][0][i] = rgb[i] / 2;
}
}
if ((optional_string("$Navbuoy Blip Color:")) || (optional_string("$Navbuoy Blip Colour:")))
{
stuff_int_list(rgb, 3, RAW_INTEGER_TYPE);
for (i = 0; i < 3; i++)
{
Assert(rgb[i] >= 0 && rgb[i] <= 255);
radar_iff_color[1][1][i] = rgb[i];
radar_iff_color[1][0][i] = rgb[i] / 2;
}
}
if ((optional_string("$Warping Blip Color:")) || (optional_string("$Warping Blip Colour:")))
{
stuff_int_list(rgb, 3, RAW_INTEGER_TYPE);
for (i = 0; i < 3; i++)
{
Assert(rgb[i] >= 0 && rgb[i] <= 255);
radar_iff_color[2][1][i] = rgb[i];
radar_iff_color[2][0][i] = rgb[i] / 2;
}
}
if ((optional_string("$Node Blip Color:")) || (optional_string("$Node Blip Colour:")))
{
stuff_int_list(rgb, 3, RAW_INTEGER_TYPE);
for (i = 0; i < 3; i++)
{
Assert(rgb[i] >= 0 && rgb[i] <= 255);
radar_iff_color[3][1][i] = rgb[i];
radar_iff_color[3][0][i] = rgb[i] / 2;
}
}
if ((optional_string("$Tagged Blip Color:")) || (optional_string("$Tagged Blip Colour:")))
{
stuff_int_list(rgb, 3, RAW_INTEGER_TYPE);
for (i = 0; i < 3; i++)
{
Assert(rgb[i] >= 0 && rgb[i] <= 255);
radar_iff_color[4][1][i] = rgb[i];
radar_iff_color[4][0][i] = rgb[i] / 2;
}
}
if (alternate_blip_color == true)
{
a_bright = iff_get_alpha_value(true);
a_dim = iff_get_alpha_value(false);
for (i = 0; i < 5; i++)
{
if (radar_iff_color[i][0][0] >= 0)
{
for (j = 0; j < 3; j++)
{
radar_iff_color[i][0][j] = radar_iff_color[i][1][j];
}
radar_iff_color[i][1][3] = a_bright;
radar_iff_color[i][0][3] = a_dim;
}
}
}
else
{
for (i = 0; i < 5; i++)
{
if (radar_iff_color[i][0][0] >= 0)
{
radar_iff_color[i][0][3] = 255;
radar_iff_color[i][1][3] = 255;
}
}
}
if (optional_string("$Radar Target ID Flags:")) {
parse_string_flag_list((int*)&radar_target_id_flags, rti_flags, Num_rti_flags);
if (optional_string("+reset"))
radar_target_id_flags = 0;
}
// begin reading data
Num_iffs = 0;
while (required_string_either("#End", "$IFF Name:"))
{
iff_info *iff;
int cur_iff;
// make sure we're under the limit
if (Num_iffs >= MAX_IFFS)
{
Warning(LOCATION, "Too many iffs in iffs_defs.tbl! Max is %d.\n", MAX_IFFS);
skip_to_start_of_string("#End", NULL);
break;
}
// add new IFF
iff = &Iff_info[Num_iffs];
cur_iff = Num_iffs;
Num_iffs++;
// get required IFF info ----------------------------------------------
// get the iff name
required_string("$IFF Name:");
stuff_string(iff->iff_name, F_NAME, NAME_LENGTH);
// get the iff color
if (check_for_string("$Colour:"))
required_string("$Colour:");
else
required_string("$Color:");
stuff_int_list(rgb, 3, RAW_INTEGER_TYPE);
iff->color_index = iff_init_color(rgb[0], rgb[1], rgb[2]);
// get relationships between IFFs -------------------------------------
// get the list of iffs attacked
if (optional_string("$Attacks:"))
num_attack_names[cur_iff] = stuff_string_list(attack_names[cur_iff], MAX_IFFS);
else
num_attack_names[cur_iff] = 0;
// get the list of observed colors
num_observed_colors[cur_iff] = 0;
while (optional_string("+Sees"))
{
// get iff observed
stuff_string_until(observed_color_table[cur_iff][num_observed_colors[cur_iff]].iff_name, "As:", NAME_LENGTH);
required_string("As:");
// get color observed
stuff_int_list(rgb, 3, RAW_INTEGER_TYPE);
observed_color_table[cur_iff][num_observed_colors[cur_iff]].color_index = iff_init_color(rgb[0], rgb[1], rgb[2]);
// increment
num_observed_colors[cur_iff]++;
}
// get flags ----------------------------------------------------------
// get iff flags
iff->flags = 0;
if (optional_string("$Flags:"))
{
char flag_strings[MAX_IFF_FLAGS][NAME_LENGTH];
int num_strings = stuff_string_list(flag_strings, MAX_IFF_FLAGS);
for (string_idx = 0; string_idx < num_strings; string_idx++)
{
if (!stricmp(NOX("support allowed"), flag_strings[string_idx]))
iff->flags |= IFFF_SUPPORT_ALLOWED;
else if (!stricmp(NOX("exempt from all teams at war"), flag_strings[string_idx]))
iff->flags |= IFFF_EXEMPT_FROM_ALL_TEAMS_AT_WAR;
else if (!stricmp(NOX("orders hidden"), flag_strings[string_idx]))
iff->flags |= IFFF_ORDERS_HIDDEN;
else if (!stricmp(NOX("orders shown"), flag_strings[string_idx]))
iff->flags |= IFFF_ORDERS_SHOWN;
else if (!stricmp(NOX("wing name hidden"), flag_strings[string_idx]))
iff->flags |= IFFF_WING_NAME_HIDDEN;
else
Warning(LOCATION, "Bogus string in iff flags: %s\n", flag_strings[string_idx]);
}
}
// get default ship flags
iff->default_parse_flags = 0;
if (optional_string("$Default Ship Flags:"))
{
i = 0;
j = 0;
char flag_strings[MAX_PARSE_OBJECT_FLAGS][NAME_LENGTH];
int num_strings = stuff_string_list(flag_strings, MAX_PARSE_OBJECT_FLAGS);
for (i = 0; i < num_strings; i++)
{
for (j = 0; j < MAX_PARSE_OBJECT_FLAGS; j++)
{
if (!stricmp(flag_strings[i], Parse_object_flags[j]))
{
iff->default_parse_flags |= (1 << j);
break;
}
}
}
if (j == MAX_PARSE_OBJECT_FLAGS)
Warning(LOCATION, "Bogus string in iff default ship flags: %s\n", flag_strings[i]);
}
// again
iff->default_parse_flags2 = 0;
if (optional_string("$Default Ship Flags2:"))
{
i = 0;
j = 0;
char flag_strings[MAX_PARSE_OBJECT_FLAGS_2][NAME_LENGTH];
int num_strings = stuff_string_list(flag_strings, MAX_PARSE_OBJECT_FLAGS_2);
for (i = 0; i < num_strings; i++)
{
for (j = 0; j < MAX_PARSE_OBJECT_FLAGS_2; j++)
{
if (!stricmp(flag_strings[i], Parse_object_flags_2[j]))
{
iff->default_parse_flags2 |= (1 << j);
break;
}
}
}
if (j == MAX_PARSE_OBJECT_FLAGS_2)
Warning(LOCATION, "Bogus string in iff default ship flags2: %s\n", flag_strings[i]);
}
// this is cleared between each level but let's just set it here for thoroughness
iff->ai_rearm_timestamp = timestamp(-1);
}
required_string("#End");
// now resolve the relationships ------------------------------------------
// first get the traitor
Iff_traitor = iff_lookup(traitor_name);
if (Iff_traitor < 0)
{
Iff_traitor = 0;
Warning(LOCATION, "Traitor IFF %s not found in iff_defs.tbl! Defaulting to %s.\n", traitor_name, Iff_info[Iff_traitor].iff_name);
}
// next get the attackees and colors
for (int cur_iff = 0; cur_iff < Num_iffs; cur_iff++)
{
iff_info *iff = &Iff_info[cur_iff];
// clear the iffs to be attacked
iff->attackee_bitmask = 0;
iff->attackee_bitmask_all_teams_at_war = 0;
// clear the observed colors
for (j = 0; j < MAX_IFFS; j++)
iff->observed_color_index[j] = -1;
// resolve the list names
for (int list_index = 0; list_index < MAX_IFFS; list_index++)
{
// are we within the number of attackees listed?
if (list_index < num_attack_names[cur_iff])
{
// find out who
int target_iff = iff_lookup(attack_names[cur_iff][list_index]);
// valid?
if (target_iff >= 0)
iff->attackee_bitmask |= iff_get_mask(target_iff);
else
Warning(LOCATION, "Attack target IFF %s not found for IFF %s in iff_defs.tbl!\n", attack_names[cur_iff][list_index], iff->iff_name);
}
// are we within the number of colors listed?
if (list_index < num_observed_colors[cur_iff])
{
// find out who
int target_iff = iff_lookup(observed_color_table[cur_iff][list_index].iff_name);
// valid?
if (target_iff >= 0)
iff->observed_color_index[target_iff] = observed_color_table[cur_iff][list_index].color_index;
else
Warning(LOCATION, "Observed color IFF %s not found for IFF %s in iff_defs.tbl!\n", observed_color_table[cur_iff][list_index].iff_name, iff->iff_name);
}
}
// resolve the all teams at war relationships
if (iff->flags & IFFF_EXEMPT_FROM_ALL_TEAMS_AT_WAR)
{
// exempt, so use standard attacks
iff->attackee_bitmask_all_teams_at_war = iff->attackee_bitmask;
}
else
{
// nonexempt, so build bitmask of all other nonexempt teams
for (int other_iff = 0; other_iff < Num_iffs; other_iff++)
{
// skip myself (unless I attack myself normally)
if ((other_iff == cur_iff) && !iff_x_attacks_y(cur_iff, cur_iff))
continue;
// skip anyone exempt
if (Iff_info[other_iff].flags & IFFF_EXEMPT_FROM_ALL_TEAMS_AT_WAR)
continue;
// add everyone else
iff->attackee_bitmask_all_teams_at_war |= iff_get_mask(other_iff);
}
}
}
// add tbl/tbm to multiplayer validation list
extern void fs2netd_add_table_validation(const char *tblname);
fs2netd_add_table_validation("iff_defs.tbl");
}
catch (const parse::ParseException& e)
{
mprintf(("TABLES: Unable to parse '%s'! Error message = %s.\n", "iff_defs.tbl", e.what()));
return;
}
}
void radar_plot_object_std( object *objp )
{
vec3d pos, tempv;
float dist, rscale, zdist, max_radar_dist;
int xpos, ypos;
vec3d *world_pos = &objp->pos;
float awacs_level;
// don't process anything here. Somehow, a jumpnode object caused this function
// to get entered on server side.
if( Game_mode & GM_STANDALONE_SERVER ){
return;
}
// multiplayer clients ingame joining should skip this function
if ( MULTIPLAYER_CLIENT && (Net_player->flags & NETINFO_FLAG_INGAME_JOIN) ){
return;
}
// get team-wide awacs level for the object if not ship
int ship_is_visible = 0;
if (objp->type == OBJ_SHIP) {
if (Player_ship != NULL) {
if (ship_is_visible_by_team(objp, Player_ship)) {
ship_is_visible = 1;
}
}
}
// only check awacs level if ship is not visible by team
awacs_level = 1.5f;
if (Player_ship != NULL && !ship_is_visible) {
awacs_level = awacs_get_level(objp, Player_ship);
}
// if the awacs level is unviewable - bail
if(awacs_level < 0.0f && !See_all){
return;
}
// Apply object type filters
switch (objp->type)
{
case OBJ_SHIP:
// Place to cull ships, such as NavBuoys
break;
case OBJ_JUMP_NODE:
{
// don't plot hidden jump nodes
if ( objp->jnp->is_hidden() )
return;
// filter jump nodes here if required
break;
}
case OBJ_WEAPON:
{
// if not a bomb, return
if ( !(Weapon_info[Weapons[objp->instance].weapon_info_index].wi_flags & WIF_BOMB) )
return;
// if we don't attack the bomb, return
if ( !iff_x_attacks_y(Player_ship->team, obj_team(objp)) )
return;
// if a local ssm is in subspace, return
if (Weapons[objp->instance].lssm_stage == 3)
return;
break;
}
// if any other kind of object, don't show it on radar
default:
return;
}
// JAS -- new way of getting the rotated point that doesn't require this to be
// in a g3_start_frame/end_frame block.
vm_vec_sub(&tempv, world_pos, &Player_obj->pos);
vm_vec_rotate(&pos, &tempv, &Player_obj->orient);
// Apply range filter
dist = vm_vec_dist(world_pos, &Player_obj->pos);
max_radar_dist = Radar_ranges[HUD_config.rp_dist];
if (dist > max_radar_dist) {
return;
}
if (dist < pos.xyz.z) {
rscale = 0.0f;
} else {
rscale = (float) acos(pos.xyz.z / dist) / 3.14159f; //2.0f;
}
zdist = fl_sqrt((pos.xyz.x * pos.xyz.x) + (pos.xyz.y * pos.xyz.y));
float new_x_dist, clipped_x_dist;
float new_y_dist, clipped_y_dist;
if (zdist < 0.01f)
{
new_x_dist = 0.0f;
new_y_dist = 0.0f;
}
else
{
new_x_dist = (pos.xyz.x / zdist) * rscale * radx;
new_y_dist = (pos.xyz.y / zdist) * rscale * rady;
// force new_x_dist and new_y_dist to be inside the radar
float hypotenuse;
float max_radius;
hypotenuse = (float) _hypot(new_x_dist, new_y_dist);
max_radius = i2fl(Current_radar_global->Radar_radius[gr_screen.res][0] - 5);
if (hypotenuse >= max_radius)
{
clipped_x_dist = max_radius * (new_x_dist / hypotenuse);
clipped_y_dist = max_radius * (new_y_dist / hypotenuse);
new_x_dist = clipped_x_dist;
new_y_dist = clipped_y_dist;
}
}
xpos = fl2i(Current_radar_global->Radar_center[gr_screen.res][0] + new_x_dist);
ypos = fl2i(Current_radar_global->Radar_center[gr_screen.res][1] - new_y_dist);
// determine the range within which the radar blip is bright
if (timestamp_elapsed(Radar_calc_bright_dist_timer))
{
Radar_calc_bright_dist_timer = timestamp(1000);
Radar_bright_range = player_farthest_weapon_range();
if (Radar_bright_range <= 0)
Radar_bright_range = 1500.0f;
}
blip *b;
int blip_bright = 0;
int blip_type = 0;
if (N_blips >= MAX_BLIPS)
{
// out of blips, don't plot
//Gahhh, this is bloody annoying -WMC
//Int3();
return;
}
b = &Blips[N_blips];
b->flags = 0;
// bright if within range
blip_bright = (dist <= Radar_bright_range);
// flag the blip as a current target if it is
if (OBJ_INDEX(objp) == Player_ai->target_objnum)
{
b->flags |= BLIP_CURRENT_TARGET;
blip_bright = 1;
}
radar_stuff_blip_info_std(objp, blip_bright, &b->blip_color, &blip_type);
if (blip_bright)
list_append(&Blip_bright_list[blip_type], b);
else
list_append(&Blip_dim_list[blip_type], b);
b->x = xpos;
b->y = ypos;
// see if blip should be drawn distorted
if (objp->type == OBJ_SHIP)
{
// ships specifically hidden from sensors
if (Ships[objp->instance].flags & SF_HIDDEN_FROM_SENSORS)
b->flags |= BLIP_DRAW_DISTORTED;
// determine if its AWACS distorted
if (awacs_level < 1.0f)
b->flags |= BLIP_DRAW_DISTORTED;
}
// don't distort the sensor blips if the player has primitive sensors and the nebula effect
// is not active
if (Player_ship->flags2 & SF2_PRIMITIVE_SENSORS)
{
if (!(The_mission.flags & MISSION_FLAG_FULLNEB))
b->flags &= ~BLIP_DRAW_DISTORTED;
}
N_blips++;
}
// ********************************************************************************************
bool CanAutopilot(vec3d targetPos, bool send_msg)
{
if (CurrentNav == -1)
{
if (send_msg)
send_autopilot_msgID(NP_MSG_FAIL_NOSEL);
return false;
}
if (object_get_gliding(Player_obj))
{
if (send_msg)
send_autopilot_msgID(NP_MSG_FAIL_GLIDING);
return false;
}
// You cannot autopilot if you're within 1000 meters of your destination nav point
if (vm_vec_dist_quick(&targetPos, Navs[CurrentNav].GetPosition()) < 1000) {
if (send_msg)
send_autopilot_msgID(NP_MSG_FAIL_TOCLOSE);
return false;
}
if ( AutopilotMinEnemyDistance > 0 ) {
// see if any hostiles are nearby
for (ship_obj *so = GET_FIRST(&Ship_obj_list); so != END_OF_LIST(&Ship_obj_list); so = GET_NEXT(so))
{
object *other_objp = &Objects[so->objnum];
// attacks player?
if (iff_x_attacks_y(obj_team(other_objp), obj_team(Player_obj))
&& !(Ship_info[Ships[other_objp->instance].ship_info_index].flags & SIF_CARGO)) // ignore cargo
{
// Cannot autopilot if enemy within AutopilotMinEnemyDistance meters
if (vm_vec_dist_quick(&targetPos, &other_objp->pos) < AutopilotMinEnemyDistance) {
if (send_msg)
send_autopilot_msgID(NP_MSG_FAIL_HOSTILES);
return false;
}
}
}
}
if ( AutopilotMinAsteroidDistance > 0 ) {
//check for asteroids
for (int n=0; n<MAX_ASTEROIDS; n++)
{
// asteroid
if (Asteroids[n].flags & AF_USED)
{
// Cannot autopilot if asteroid within AutopilotMinAsteroidDistance meters
if (vm_vec_dist_quick(&targetPos, &Objects[Asteroids[n].objnum].pos) < AutopilotMinAsteroidDistance) {
if (send_msg)
send_autopilot_msgID(NP_MSG_FAIL_HAZARD);
return false;
}
}
}
}
// check for support ships
// cannot autopilot if support ship present
if ( ship_find_repair_ship(Player_obj) != 0 ) {
if (send_msg)
send_autopilot_msgID(NP_MSG_FAIL_SUPPORT_PRESENT);
return false;
}
return true;
}
