Fix several runtime errors

scripts/zm/_zm_reimagined.gsc

@@ -545,6 +545,8 @@ round_timer_hud()
 
 set_time_frozen_on_end_game(hud)
 {
+	level endon("intermission");
+
 	level waittill("end_game");
 
 	if(!isDefined(hud.end_time))
@@ -1665,7 +1667,7 @@ bleedout_bar_hud()
 	}
 
 	bleedout_bar = self createbar((1, 0, 0), level.secondaryprogressbarwidth * 2, level.secondaryprogressbarheight);
-	bleedout_bar setpoint(undefined, "CENTER", level.secondaryprogressbarx, -1 * level.secondaryprogressbary);
+	bleedout_bar setpoint("CENTER", undefined, level.secondaryprogressbarx, -1 * level.secondaryprogressbary);
 	bleedout_bar.hidewheninmenu = 1;
 	bleedout_bar.bar.hidewheninmenu = 1;
 	bleedout_bar.barframe.hidewheninmenu = 1;
@@ -2077,8 +2079,6 @@ disable_bank_teller()
 
 disable_carpenter()
 {
-	arrayremoveindex(level.zombie_include_powerups, "carpenter");
-	arrayremoveindex(level.zombie_powerups, "carpenter");
 	arrayremovevalue(level.zombie_powerup_array, "carpenter");
 }
 
@@ -4212,6 +4212,11 @@ additionalprimaryweapon_indicator()
 {
 	self endon("disconnect");
 
+	if(!is_true(level.zombiemode_using_additionalprimaryweapon_perk))
+	{
+		return;
+	}
+
 	additionalprimaryweapon_indicator_hud = newClientHudElem(self);
 	additionalprimaryweapon_indicator_hud.alignx = "right";
 	additionalprimaryweapon_indicator_hud.aligny = "bottom";
@@ -4506,7 +4511,7 @@ destroy_on_intermission()
 
 	level waittill("intermission");
 
-	if(self.elemtype == "bar")
+	if(isDefined(self.elemtype) && self.elemtype == "bar")
 	{
 		self.bar destroy();
 		self.barframe destroy();

scripts/zm/replaced/_zm.gsc

@@ -1051,7 +1051,7 @@ wait_and_revive()
 	if ( !isDefined( self.beingrevivedprogressbar ) )
 	{
 		self.beingrevivedprogressbar = self createprimaryprogressbar();
-        self.beingrevivedprogressbar setpoint(undefined, "CENTER", level.primaryprogressbarx, -1 * level.primaryprogressbary);
+        self.beingrevivedprogressbar setpoint("CENTER", undefined, level.primaryprogressbarx, -1 * level.primaryprogressbary);
         self.beingrevivedprogressbar.bar.color = (0.5, 0.5, 1);
         self.beingrevivedprogressbar.hidewheninmenu = 1;
         self.beingrevivedprogressbar.bar.hidewheninmenu = 1;

scripts/zm/replaced/_zm_laststand.gsc

@@ -28,7 +28,7 @@ revive_do_revive( playerbeingrevived, revivergun )
     if ( !isDefined( playerbeingrevived.beingrevivedprogressbar ) )
 	{
 		playerbeingrevived.beingrevivedprogressbar = playerbeingrevived createprimaryprogressbar();
-        playerbeingrevived.beingrevivedprogressbar setpoint(undefined, "CENTER", level.primaryprogressbarx, -1 * level.primaryprogressbary);
+        playerbeingrevived.beingrevivedprogressbar setpoint("CENTER", undefined, level.primaryprogressbarx, -1 * level.primaryprogressbary);
         playerbeingrevived.beingrevivedprogressbar.bar.color = (0.5, 0.5, 1);
         playerbeingrevived.beingrevivedprogressbar.hidewheninmenu = 1;
         playerbeingrevived.beingrevivedprogressbar.bar.hidewheninmenu = 1;

scripts/zm/replaced/_zm_spawner.gsc

@@ -141,16 +141,19 @@ zombie_damage( mod, hit_location, hit_origin, player, amount, team )
 			}
 		}
 	}
-	else if ( isDefined( self.a.gib_ref ) || self.a.gib_ref == "right_arm" && self.a.gib_ref == "left_arm" )
+	else if ( isDefined( self.a.gib_ref ) )
 	{
-		if ( self.has_legs && isalive( self ) )
+		if ( self.a.gib_ref == "right_arm" || self.a.gib_ref == "left_arm" )
 		{
-			if ( isDefined( player ) )
+			if ( self.has_legs && isalive( self ) )
 			{
-				rand = randomintrange( 0, 100 );
+				if ( isDefined( player ) )
-				if ( rand < 7 )
 				{
-					player maps/mp/zombies/_zm_audio::create_and_play_dialog( "general", "shoot_arm" );
+					rand = randomintrange( 0, 100 );
+					if ( rand < 7 )
+					{
+						player maps/mp/zombies/_zm_audio::create_and_play_dialog( "general", "shoot_arm" );
+					}
 				}
 			}
 		}

scripts/zm/replaced/utility.gsc

@@ -171,8 +171,6 @@ register_map_initial_spawnpoint( origin, angles, team_num )
 
 wallbuy( weapon_name, target, targetname, origin, angles )
 {
-	precachemodel( getweaponmodel( weapon_name ) );
-
 	unitrigger_stub = spawnstruct();
 	unitrigger_stub.origin = origin;
 	unitrigger_stub.angles = angles;
@@ -314,7 +312,6 @@ barrier( model, origin, angles, not_solid )
 	level.survival_barriers[ level.survival_barriers_index ] = spawn( "script_model", origin );
 	level.survival_barriers[ level.survival_barriers_index ] setModel( model );
 	level.survival_barriers[ level.survival_barriers_index ] rotateTo( angles, 0.1 );
-	level.survival_barriers[ level.survival_barriers_index ] disconnectPaths();
 	if ( is_true( not_solid ) )
 	{
 		level.survival_barriers[ level.survival_barriers_index ] notSolid();

scripts/zm/zgrief/zgrief_reimagined.gsc

@@ -936,6 +936,8 @@ headstomp_watcher()
 	level endon("end_game");
 	self endon("disconnect");
 
+	flag_wait( "initial_blackscreen_passed" );
+
 	while(1)
 	{
 		if(self.sessionstate != "playing")
@@ -1141,7 +1143,6 @@ round_start_countdown_hud(time)
 round_start_countdown_hud_hide()
 {
 	self.countdown_text.alpha = 0;
-	self.countdown_text2.alpha = 0;
 	self.alpha = 0;
 }
 
@@ -1345,6 +1346,8 @@ wait_and_award_grenades()
 
 grief_intro_text()
 {
+	self endon("disconnect");
+
 	// player spawns for a frame when hotjoining
 	if(is_true(self.is_hotjoining))
 	{