iw6-scripts-dev/maps/mp/alien/_hud.gsc

#include maps\mp\gametypes\_hud_util;
#include common_scripts\utility;
#include maps\mp\_utility;
#include maps\mp\alien\_persistence;
#include maps\mp\alien\_perk_utility;

//<TODO JC> When ship, all of those HUD elements should be replaced/handled by LUA

CREDIT_GAIN_DEFAULT_FONT_SIZE = 1.38;
SPLITSCREEN_CREDIT_GAIN_DEFAULT_FONT_SIZE = 1.2;

init()
{
	register_end_game_string_index();
}

playPainOverlay( attacker, weapon_name, direction )
{
	// No pain overlay for the player while in Vanguard
	if ( isUsingRemote() && maps\mp\alien\_utility::is_true( self.vanguard_num ) )
		return;
	
	damage_direction = get_damage_direction( direction );
	
	if ( is_spitter_spit( weapon_name ) ) {
		self play_spitter_pain_overlay(damage_direction);
	} else if ( is_spitter_gas( weapon_name ) ) {
		self play_spitter_pain_overlay( "center" );
	} else if ( is_elite_attack( attacker ) ) {
		// play_slash_pain_overlay( damage_direction );
		PlayFXOnTagForClients( level._effect[ "vfx_melee_blood_spray" ], self, "tag_eye", self );
	} else {
		self play_basic_pain_overlay( damage_direction );
	}
}

get_damage_direction( direction )
{
	COS_15 = 0.965;
	
	possible_directions = ["left", "center", "right"];
	
	if ( !isDefined( direction ) )
		return possible_directions[randomInt( possible_directions.size )];
	
	direction *= -1;  //change direction to be based on the player's view
	
	self_forward = anglesToForward( self.angles );
	forward_dot_product = VectorDot( direction, self_forward );
	
	if ( forward_dot_product > COS_15 )
		return "center";
	
	self_right = anglesToRight( self.angles );
	right_dot_product = VectorDot( direction, self_right );
		
	if ( right_dot_product > 0 )
		return "right";
	else
		return "left";
}

play_basic_pain_overlay( damage_direction )
{
	if ( damage_direction == "left" )
		PlayFXOnTagForClients( level._effect[ "vfx_blood_hit_left" ], self, "tag_eye", self );
	else if ( damage_direction == "center" )
		PlayFXOnTagForClients( level._effect[ "vfx_melee_blood_spray" ], self, "tag_eye", self );
	else if ( damage_direction == "right" )
		PlayFXOnTagForClients( level._effect[ "vfx_blood_hit_right" ], self, "tag_eye", self );
	else
		AssertMsg( "Unknown damage_direction: " + damage_direction );
}

play_spitter_pain_overlay( damage_direction )
{
	if ( damage_direction == "left" )
		PlayFXOnTagForClients( level._effect[ "vfx_alien_spitter_hit_left" ], self, "tag_eye", self );
	else if ( damage_direction == "center" )
		PlayFXOnTagForClients( level._effect[ "vfx_alien_spitter_hit_center" ], self, "tag_eye", self );
	else if ( damage_direction == "right" )
		PlayFXOnTagForClients( level._effect[ "vfx_alien_spitter_hit_right" ], self, "tag_eye", self );
	else
		AssertMsg( "Unknown damage_direction: " + damage_direction );
}

play_slash_pain_overlay( damage_direction )
{
	if ( damage_direction == "center" )  // We currently do not have a center HUD overlay for slash center
		damage_direction = random_pick_R_or_L();
	
	if ( damage_direction == "left" )
		PlayFXOnTagForClients( level._effect[ "vfx_blood_hit_left" ], self, "tag_eye", self );
	else if ( damage_direction == "right" )
		PlayFXOnTagForClients( level._effect[ "vfx_blood_hit_right" ], self, "tag_eye", self );
	else
		AssertMsg( "Unknown damage_direction: " + damage_direction );
}

play_goo_pain_overlay( damage_direction )
{
	if ( damage_direction == "left" )
		PlayFXOnTagForClients( level._effect[ "vfx_alien_spitter_hit_left" ], self, "tag_eye", self );
	else if ( damage_direction == "center" )
		PlayFXOnTagForClients( level._effect[ "vfx_alien_spitter_hit_center" ], self, "tag_eye", self );
	else if ( damage_direction == "right" )
		PlayFXOnTagForClients( level._effect[ "vfx_alien_spitter_hit_right" ], self, "tag_eye", self );
	else
		AssertMsg( "Unknown damage_direction: " + damage_direction );
}

random_pick_R_or_L()
{
	if ( cointoss() )
		return "right";
	else 	
		return "left";
}

is_spitter_spit( weapon_name )
{
	if ( !isDefined( weapon_name ) )
		return false;
	
	return ( weapon_name == "alienspit_mp" );
}

is_spitter_gas( weapon_name )
{
	if ( !isDefined( weapon_name ) )
		return false;
	
	return ( weapon_name == "alienspit_gas_mp" );
}


is_elite_attack( attacker )
{
	if ( !isDefined( attacker ) || !attacker maps\mp\alien\_utility::is_alien_agent() )
		return false;
	
	return ( attacker maps\mp\alien\_utility::get_alien_type() == "elite" );
}

//===========================================
// 			lastStandUpdateReviveIconColorAlien
//===========================================
lastStandUpdateReviveIconColorAlien( bleedOutTime )
{
	self endon( "death" );
	level endon( "game_ended" );

	wait bleedOutTime / 3;
	self.color = (1.0, 0.64, 0.0);
	
	wait bleedOutTime / 3;
	self.color = (1.0, 0.0, 0.0);
}

makeReviveIcon( owner, color, bleedOutTime )
{
	reviveIcon = newTeamHudElem( owner.team );
	reviveIcon setShader( "waypoint_alien_revive", 8, 8 );
	reviveIcon setWaypoint( true, true );
	reviveIcon SetTargetEnt( self );
	reviveIcon.color = color;
	
	reviveIcon thread deleteReviveIcon( owner );
	
	if ( isDefined ( bleedOutTime ) )
		reviveIcon thread lastStandUpdateReviveIconColorAlien( bleedOutTime );
	
	return reviveIcon;
}

deleteReviveIcon( owner )
{
	self endon ( "death" );
	
	owner waittill_any( "disconnect", "revive", "death" );
	self destroy();
}

hideHudElementOnGameEnd( hudElement )
{
	level waittill("game_ended");
	if ( isDefined( hudElement ) )
		hudElement.alpha = 0;
}

blocker_hive_hp_bar()
{
	submitted_health = 100000; // initial large value to get through initial delta comparison
	while ( isdefined( self ) && self.health > 0 )
	{
		self waittill_notify_or_timeout( "damage", 2 ); 
		
		if ( !isDefined ( self ) || self.health <= 0 )
			break;
		
		hp_ratio = max( 0.005, self.health / self.maxhealth );
		inverse_health = 100 - hp_ratio * 100;
		
		// omnvar throttle 
		throttle = 0.5;
		if ( abs( abs( submitted_health ) - abs( inverse_health ) ) > throttle )
		{
			// inverse_health is ( max - health remaining ) for LUI
			SetOmnvar ( "ui_alien_boss_progression", inverse_health );
			submitted_health = inverse_health;
		}
	}
	SetOmnvar ( "ui_alien_boss_status", 0 );
}

blocker_hive_chopper_hp_bar()
{
	while ( isdefined( self ) && self.health > 0 )
	{
		self waittill_notify_or_timeout( "damage", 2 );
		
		if ( !isDefined ( self ) || self.health <= 0 )
			break;
		
		hp_ratio = self.health / self.maxhealth;		
		health_remaining = hp_ratio * 100;
	}
}

init_player_hud_onconnect()
{
	VisionSetPain( "near_death_mp" );
/#
	self.hud_laststand_count = self create_hud_laststand_count( 0, -20, 1.0 );
#/
}

/#
// Temp HUD for displaying the number of times the player drops into last stand
create_hud_laststand_count( xpos, ypos, scale )
{
	self.hud_laststand_counter = 0;
	
	hud_score = self maps\mp\gametypes\_hud_util::createFontString( "objective", scale );
	hud_score maps\mp\gametypes\_hud_util::setPoint( "BOTTOM LEFT", "BOTTOM LEFT", xpos, ypos );
	hud_score.color = ( 1, 1, 0 );
	hud_score.glowAlpha = 1;
	hud_score.sort = 1;
	hud_score.hideWhenInMenu = true;
	hud_score.archived = true;
	hud_score.label = &"";
	hud_score setValue( 0 );
	
	if ( getDvarInt( "debug_alien_laststand_hud", 0 ) == 1 )	
		hud_score.alpha = 1;
	else
		hud_score.alpha = 0;
	
	return hud_score;
}

update_hud_laststand_count()
{
	self.hud_laststand_counter++;
	self.hud_laststand_count setValue( self.hud_laststand_counter );
}
#/

createSpendHintHUD( resource, rank ,message )
{
	if ( !isDefined ( message ) )
		self setLowerMessage( "spend_hint", &"ALIEN_COLLECTIBLES_PULL_TO_SPEND" );
	else 
		self setLowerMessage( "spend_hint", message );
	self thread hideSpendHintIcon();
}

hideSpendHintIcon()
{
	self endon ( "death" );
	self endon ( "disconnect" );
	self waittill_any_timeout( 3, "action_finish_used","player_action_slot_restart", "kill_spendhint" );
	self clearLowerMessage( "spend_hint" );
	
}

intro_black_screen()
{
	self endon( "disconnect" );
	self endon( "stop_intro" );
	
	self.introscreen_overlay = newClientHudElem( self );

	self.introscreen_overlay.x = 0;
	self.introscreen_overlay.y = 0;
	self.introscreen_overlay setshader( "black", 640, 480 );
	self.introscreen_overlay.alignX = "left";
	self.introscreen_overlay.alignY = "top";
	self.introscreen_overlay.sort = 1;
	self.introscreen_overlay.horzAlign = "fullscreen";
	self.introscreen_overlay.vertAlign = "fullscreen";
	self.introscreen_overlay.alpha = 1;
	self.introscreen_overlay.foreground = true;
	level waittill( "introscreen_over" );
	self.introscreen_overlay FadeOverTime( 3 );
	self.introscreen_overlay.alpha = 0;
	wait ( 3.5);
	self.introscreen_overlay Destroy();
	
}


introscreen_corner_line( string, index_key )
{
	if ( !IsDefined( level.intro_offset ) )
		level.intro_offset	= 0;
    else
        level.intro_offset++;

	y	= cornerline_height();
	
	font_scale = 1.6;
	if ( level.splitscreen )
		font_scale = 2;
	
	hudelem			   = NewHudElem();
	hudelem.x		   = 20;
	hudelem.y		   = y;
	hudelem.alignX	   = "left";
	hudelem.alignY	   = "bottom";
	hudelem.horzAlign  = "left";
	hudelem.vertAlign  = "bottom";
	hudelem.sort	   = 3;// force to draw after the background
	hudelem.foreground = true;
    hudelem SetText( string );
	hudelem.alpha		= 1;
	hudelem.hidewheninmenu = true;
	hudelem.fontScale	   = font_scale;// was 1.6 and 2.4, larger font change
	hudelem.color		   = ( 0.8, 1.0, 0.8 );
	hudelem.font		   = "default";
	hudelem.glowColor	   = ( 0.3, 0.6, 0.3 );
	hudelem.glowAlpha	   = 1;
	hudelem setPulseFX( 35, 4000, 1000 );
	return hudelem;
}

cornerline_height()
{
	offset = -92;
	
	if ( level.splitscreen )
		offset = -110;
	
	return( ( ( level.intro_offset ) * 20 ) - 92 );
}

displayAlienGameEnd( winner, endReasonTextIndex )
{	
	foreach ( player in level.players )
	{
		if ( isDefined( player.connectedPostGame ) || player.pers["team"] == "spectator" )
			continue;
		
		player thread alienOutcomeNotify( winner, endReasonTextIndex );
		player thread freezeControlsWrapper( true );
	}
	
	level notify ( "game_win", winner );
	
	maps\mp\gametypes\_gamelogic::roundEndWait( level.postRoundTime, true );
}

alienOutcomeNotify( winner, end_reason_text_index )
{
	self endon ( "disconnect" );
	self notify ( "reset_outcome" );

	wait ( 0.5 );

	team = self.pers["team"];
	if ( !IsDefined( team ) || (team != "allies" && team != "axis") )
		team = "allies";

	// wait for notifies to finish
	while ( self maps\mp\gametypes\_hud_message::isDoingSplash() )
		wait 0.05;

	self endon ( "reset_outcome" );
	
	if ( IsDefined( self.pers["team"] ) && winner == team )
		outcome_title_index = get_end_game_string_index( "win" );
	else
		outcome_title_index = get_end_game_string_index( "fail" );
	
	self setClientOmnvar( "ui_round_end_title"     , outcome_title_index );
	self setClientOmnvar( "ui_round_end_reason"    , end_reason_text_index );
	self setClientOmnvar( "ui_alien_show_eog_score", true );
}

register_end_game_string_index()
{
	if ( isDefined( level.end_game_string_override ) )
		[[ level.end_game_string_override ]]();
	else
		register_default_end_game_string_index();
}

register_default_end_game_string_index()
{
	level.end_game_string_index = [];
	
	//<NOTE J.C.> When LUA is ready to take over, those string references will be changed into indexes and set via 
	//            proper omnvar.  The actual string references are in RoundEndHud.lua
	
	// for ui_round_end_title
	level.end_game_string_index["win"]             = 1;  // &"ALIEN_COLLECTIBLES_MISSION_WIN";
	level.end_game_string_index["fail"]            = 2;  // &"ALIEN_COLLECTIBLES_MISSION_FAIL";
	
	// for ui_round_end_reason
	level.end_game_string_index["all_escape"]          = 1;  // &"ALIEN_COLLECTIBLES_MISSION_WIN_ALL_ESCAPE";
	level.end_game_string_index["some_escape"]         = 2;  // &"ALIEN_COLLECTIBLES_MISSION_WIN_CASUALTY";
	level.end_game_string_index["fail_escape"]         = 3;  // &"ALIEN_COLLECTIBLES_MISSION_FAIL_ESCAPE";
	level.end_game_string_index["drill_destroyed"]     = 4;  // &"ALIEN_COLLECTIBLES_MISSION_FAIL_DRILL_DESTROYED";
	level.end_game_string_index["kia"]                 = 5;  // &"ALIEN_COLLECTIBLES_MISSION_FAIL_KILLED_IN_ACTION";
	level.end_game_string_index["host_end"]            = 6;  // &"ALIEN_COLLECTIBLES_MISSION_FAIL_HOST_END";
	level.end_game_string_index["gas_fail"]            = 7;  // &"ALIEN_PICKUPS_BEACON_GAS_FAIL";
	level.end_game_string_index["generator_destroyed"] = 8;  // &"MP_ALIEN_LAST_GENERATOR_DESTROYED";
}

get_end_game_string_index( key )
{
	return level.end_game_string_index[key];
}

show_encounter_scores()
{
	level endon( "game_ended " );
	
	SetOmnvar( "ui_alien_show_encounter_score", true );
	wait 1.0; // Allow LUI to catch the change notification
	SetOmnvar( "ui_alien_show_encounter_score", false );
}

reset_player_encounter_LUA_omnvars( player )
{
	CONST_ENCOUNTER_SCORE_MAX_NUM_ROW = 8;
	
	for ( row_number = 1; row_number <= CONST_ENCOUNTER_SCORE_MAX_NUM_ROW; row_number++ )
	{
		title_omnvar_name = "ui_alien_encounter_title_row_" + row_number;
		score_omnvar_name = "ui_alien_encounter_score_row_" + row_number;			
		player setClientOmnvar( title_omnvar_name, 0 );
		player setClientOmnvar( score_omnvar_name, 0 );
	}
}

set_LUA_encounter_score_row( player, row_number, row_title, row_score )
{
	omnvar_title_name = "ui_alien_encounter_title_row_" + row_number;
	omnvar_score_name = "ui_alien_encounter_score_row_" + row_number;
	player setClientOmnvar( omnvar_title_name, row_title );
	player setClientOmnvar( omnvar_score_name, row_score );
}

set_LUA_EoG_score_row( player, row_number, row_title, row_score )
{
	omnvar_title_name = "ui_alien_eog_title_row_" + row_number;
	omnvar_score_name = "ui_alien_eog_score_row_" + row_number;
	player setClientOmnvar( omnvar_title_name, row_title );
	player setClientOmnvar( omnvar_score_name, row_score );
}

make_wayPoint( shader, icon_width, icon_height, icon_alpha, location )
{
	icon = NewHudElem();
	icon SetShader( shader, icon_width, icon_height );
	icon.alpha = icon_alpha;
	icon SetWayPoint( true, true );
	icon.x = location[0];
	icon.y = location[1];
	icon.z = location[2];
	return icon;
}

///////////////////////////////////////////////////////
//          Chaos HUD external interface 
///////////////////////////////////////////////////////
chaos_HUD_init()
{
	level.last_combo_meter_reset_time = 0;
}

set_combo_counter( value )
{
	SetOmnvar( "ui_alien_chaos_combo_counter", value );
}

set_score_streak( value )
{
	SetOmnvar( "ui_alien_chaos_score_streak", value );
}

set_total_score( value )
{
	SetOmnvar( "ui_alien_chaos_total_score", value );
}

reset_combo_meter( combo_duration )
{
	if ( is_combo_meter_reset_this_frame() )
		return;
		
	foreach( player in level.players ) 
	{
		now = gettime();
		player SetClientOmnvar( "ui_alien_chaos_combo_meter_start", now );
		player SetClientOmnvar( "ui_alien_chaos_combo_meter_end", now + int ( combo_duration * 1000 ) );
	}
}

is_combo_meter_reset_this_frame()
{
	current_time = getTime();
	previous_time = level.last_combo_meter_reset_time;
	level.last_combo_meter_reset_time = current_time;
	
	return ( current_time == previous_time );
}

set_grace_period_clock( grace_period_end_time )
{	
	setOmnvar( "ui_alien_chaos_grace_period", grace_period_end_time );
}

unset_grace_period_clock()
{
	setOmnvar( "ui_alien_chaos_grace_period", 0 );
}

set_has_combo_freeze( player, has_combo_freeze )
{
	player setClientOmnvar( "ui_alien_chaos_has_meter_freeze", has_combo_freeze );
}

freeze_combo_meter( duration )
{
	current_time = gettime();
	SetOmnvar( "ui_alien_chaos_meter_freeze_start", current_time );
	SetOmnvar( "ui_alien_chaos_meter_freeze_end", current_time + duration * 1000 );
}

unfreeze_combo_meter()
{
	SetOmnvar( "ui_alien_chaos_meter_freeze_start", 0 );
	SetOmnvar( "ui_alien_chaos_meter_freeze_end", 0 );
}

set_event_count( event_id, event_count )
{
	foreach( player in level.players )
		player SetClientOmnvar( "ui_alien_eog_score_row_" + event_id, event_count );
}

set_has_chaos_class_skill_bonus( player, class_index )
{
	player setClientOmnvar( "ui_alien_chaos_class_skill_bonus", class_index );
}
unset_has_chaos_class_skill_bonus( player )
{
	player setClientOmnvar( "ui_alien_chaos_class_skill_bonus", 0 );
}

set_last_stand_timer( player, duration )
{
	player setClientOmnvar( "ui_laststand_end_milliseconds", gettime() + ( duration * 1000 ) );
}

clear_last_stand_timer( player )
{
	player setClientOmnvar( "ui_laststand_end_milliseconds", 0 );
}

turn_on_drill_meter_HUD( drill_duration_sec )
{
	// Make drill meter move
	SetOmnvar( "ui_alien_drill_state", 1 );
	
	// Set UI drill end time
	drill_end_time_ms = int ( gettime() + drill_duration_sec * 1000 );
	SetOmnvar ( "ui_alien_drill_start_milliseconds" , gettime() );
	SetOmnvar( "ui_alien_drill_end_milliseconds", drill_end_time_ms );
}

update_drill_health( drill_health )
{
	SetOmnvar( "ui_alien_drill_health_text", drill_health );
}