Miscellaneous fix for My Sweet Cataclysm

data/json/mutations/mutations.json

@@ -2627,7 +2627,8 @@
     "points": 2,
     "description": "Your body is simply immune to diseases.  You will never catch an ambient disease.",
     "prereqs": [ "DISRESISTANT" ],
-    "category": [ "PLANT", "SLIME", "TROGLOBITE" ]
+    "category": [ "PLANT", "SLIME", "TROGLOBITE" ],
+    "flags": [ "NO_DISEASE" ]
   },
   {
     "type": "mutation",

data/mods/My_Sweet_Cataclysm/sweet_mutations.json

@@ -29,7 +29,7 @@
       "ROBUST",
       "CARNIVORE"
     ],
-    "can_only_eat": [ "junk", "sugar" ],
+    "can_only_eat": [ "junk", "sugar", "honey" ],
     "can_only_heal_with": [ "caramel_ointement" ],
     "description": "You are literally made of sugar.",
     "vitamin_rates": [ [ "vitC", -900 ], [ "vitB", -900 ], [ "vitA", -900 ], [ "iron", -900 ], [ "calcium", -900 ] ],
@@ -41,6 +41,7 @@
     "fat_to_max_hp": 0.1,
     "allowed_category": [ "SUGAR" ],
     "no_cbm_on_bp": [ "TORSO", "HEAD", "EYES", "MOUTH", "ARM_L", "ARM_R", "HAND_L", "HAND_R", "LEG_L", "LEG_R", "FOOT_L", "FOOT_R" ],
-    "armor": [ { "parts": "ALL", "cut": 10, "bash": 5 } ]
+    "armor": [ { "parts": "ALL", "cut": 10, "bash": 5 } ],
+    "flags": [ "NO_THIRST", "NO_DISEASE", "NO_RADIATION" ]
   }
 ]

doc/JSON_FLAGS.md

@@ -1086,6 +1086,10 @@ Also see `monster_attacks.json` for more special attacks, for example, impale an
 
 - ```UNARMED_BONUS``` You get a bonus to unarmed bash and cut damage equal to unarmed_skill/2 up to 4.
 - ```NEED_ACTIVE_TO_MELEE``` This mutation gives bonus to unarmed melee only if it's active.
+- ```NO_DISEASE``` This mutation grants immunity to diseases.
+- ```NO_THIRST``` Your thirst is not modified by food or drinks.
+- ```NO_RADIATION``` This mutation grants immunity to radiations.
+
 
 ### Categories
 

src/avatar.cpp

@@ -1164,7 +1164,7 @@ void avatar::reset_stats()
     }
 
     // Radiation
-    set_fake_effect_dur( effect_irradiated, 1_turns * radiation );
+    set_fake_effect_dur( effect_irradiated, 1_turns * get_rad() );
     // Morale
     const int morale = get_morale_level();
     set_fake_effect_dur( effect_happy, 1_turns * morale );

src/bionics.cpp

@@ -464,7 +464,7 @@ bool player::activate_bionic( int b, bool eff_only )
         std::vector<std::string> good;
         std::vector<std::string> bad;
 
-        if( radiation > 0 ) {
+        if( get_rad() > 0 ) {
             bad.push_back( _( "Irradiated" ) );
         }
 
@@ -537,12 +537,12 @@ bool player::activate_bionic( int b, bool eff_only )
             mod_power_level( bionics[bionic_id( "bio_lighter" )].power_activate );
         }
     } else if( bio.id == "bio_geiger" ) {
-        add_msg_if_player( m_info, _( "Your radiation level: %d" ), radiation );
+        add_msg_if_player( m_info, _( "Your radiation level: %d" ), get_rad() );
     } else if( bio.id == "bio_radscrubber" ) {
-        if( radiation > 4 ) {
-            radiation -= 5;
+        if( get_rad() > 4 ) {
+            mod_rad( -5 );
         } else {
-            radiation = 0;
+            set_rad( 0 );
         }
     } else if( bio.id == "bio_adrenaline" ) {
         if( has_effect( effect_adrenaline ) ) {

src/character.cpp

@@ -238,7 +238,7 @@ Character::Character() :
     thirst = 0;
     fatigue = 0;
     sleep_deprivation = 0;
-    radiation = 0;
+    set_rad( 0 );
     tank_plut = 0;
     reactor_plut = 0;
     slow_rad = 0;
@@ -3367,7 +3367,10 @@ std::pair<std::string, nc_color> Character::get_fatigue_description() const
 
 void Character::mod_thirst( int nthirst )
 {
-    set_thirst( thirst + nthirst );
+    if( has_trait_flag( "NO_THIRST" ) ) {
+        return;
+    }
+    set_thirst( std::max( -100, thirst + nthirst ) );
 }
 
 void Character::set_thirst( int nthirst )
@@ -5297,6 +5300,24 @@ void Character::mod_stim( int mod )
     stim += mod;
 }
 
+int Character::get_rad() const
+{
+    return radiation;
+}
+
+void Character::set_rad( int new_rad )
+{
+    radiation = new_rad;
+}
+
+void Character::mod_rad( int mod )
+{
+    if( has_trait_flag( "NO_RADIATION" ) ) {
+        return;
+    }
+    set_rad( std::max( 0, get_rad() + mod ) );
+}
+
 int Character::get_stamina() const
 {
     return stamina;

src/character.h

@@ -1267,7 +1267,6 @@ class Character : public Creature, public visitable<Character>
         std::list<consumption_event> consumption_history;
 
         int oxygen;
-        int radiation;
         int tank_plut;
         int reactor_plut;
         int slow_rad;
@@ -1375,6 +1374,10 @@ class Character : public Creature, public visitable<Character>
         void set_stim( int new_stim );
         void mod_stim( int mod );
 
+        int get_rad() const;
+        void set_rad( int new_rad );
+        void mod_rad( int mod );
+
         int get_stamina() const;
         int get_stamina_max() const;
         void set_stamina( int new_stamina );
@@ -1701,6 +1704,8 @@ class Character : public Creature, public visitable<Character>
         int stim;
         int pkill;
 
+        int radiation;
+
         scenttype_id type_of_scent;
 
         struct weighted_int_list<std::string> melee_miss_reasons;

src/computer.cpp

@@ -1126,7 +1126,7 @@ void computer::activate_function( computer_action action )
                 print_newline();
             }
             print_error( _( "GEIGER COUNTER @ CONSOLE:… %s mSv/h." ), g->m.get_radiation( g->u.pos() ) );
-            print_error( _( "PERSONAL DOSIMETRY:… %s mSv." ), g->u.radiation );
+            print_error( _( "PERSONAL DOSIMETRY:… %s mSv." ), g->u.get_rad() );
             print_newline();
             query_any( _( "Press any key…" ) );
             break;

src/debug_menu.cpp

@@ -733,7 +733,7 @@ void character_edit_menu()
             uilist smenu;
             smenu.addentry( 0, true, 'h', "%s: %d", _( "Health" ), p.get_healthy() );
             smenu.addentry( 1, true, 'm', "%s: %d", _( "Health modifier" ), p.get_healthy_mod() );
-            smenu.addentry( 2, true, 'r', "%s: %d", _( "Radiation" ), p.radiation );
+            smenu.addentry( 2, true, 'r', "%s: %d", _( "Radiation" ), p.get_rad() );
             smenu.query();
             int value;
             switch( smenu.ret ) {
@@ -748,8 +748,8 @@ void character_edit_menu()
                     }
                     break;
                 case 2:
-                    if( query_int( value, _( "Set the value to?  Currently: %d" ), p.radiation ) ) {
-                        p.radiation = value;
+                    if( query_int( value, _( "Set the value to?  Currently: %d" ), p.get_rad() ) ) {
+                        p.set_rad( value );
                     }
                     break;
                 default:

src/game.cpp

@@ -11345,8 +11345,8 @@ void game::process_artifact( item &it, player &p )
                 break;
 
             case AEP_PBLUE:
-                if( p.radiation > 0 ) {
-                    p.radiation--;
+                if( p.get_rad() > 0 ) {
+                    p.mod_rad( -1 );
                 }
                 break;
 
@@ -11487,7 +11487,7 @@ bool check_art_charge_req( item &it )
             reqsmet = p.has_effect( effect_sleep );
             break;
         case( ACR_RAD ):
-            reqsmet = ( ( g->m.get_radiation( p.pos() ) > 0 ) || ( p.radiation > 0 ) );
+            reqsmet = ( ( g->m.get_radiation( p.pos() ) > 0 ) || ( p.get_rad() > 0 ) );
             break;
         case( ACR_WET ):
             reqsmet = std::any_of( p.body_wetness.begin(), p.body_wetness.end(),

src/iuse.cpp

@@ -1252,7 +1252,7 @@ static void marloss_common( player &p, item &it, const trait_id &current_color )
         iuse dummy;
         dummy.purifier( &p, &it, false, p.pos() );
         if( effect == 6 ) {
-            p.radiation = 0;
+            p.set_rad( 0 );
         }
     } else if( effect == 7 ) {
 
@@ -1397,7 +1397,7 @@ int iuse::mycus( player *p, item *it, bool t, const tripoint &pos )
         p->add_msg_if_player( m_good, _( "You feel better all over." ) );
         p->mod_painkiller( 30 );
         this->purifier( p, it, t, pos ); // Clear out some of that goo you may have floating around
-        p->radiation = 0;
+        p->set_rad( 0 );
         p->healall( 4 ); // Can't make you a whole new person, but not for lack of trying
         p->add_msg_if_player( m_good,
                               _( "As it settles in, you feel ecstasy radiating through every part of your body…" ) );
@@ -3427,14 +3427,14 @@ int iuse::geiger( player *p, item *it, bool t, const tripoint &pos )
             }
             const tripoint &pnt = *pnt_;
             if( pnt == g->u.pos() ) {
-                p->add_msg_if_player( m_info, _( "Your radiation level: %d mSv (%d mSv from items)" ), p->radiation,
+                p->add_msg_if_player( m_info, _( "Your radiation level: %d mSv (%d mSv from items)" ), p->get_rad(),
                                       p->leak_level( "RADIOACTIVE" ) );
                 break;
             }
             if( npc *const person_ = g->critter_at<npc>( pnt ) ) {
                 npc &person = *person_;
                 p->add_msg_if_player( m_info, _( "%s's radiation level: %d mSv (%d mSv from items)" ),
-                                      person.name, person.radiation,
+                                      person.name, person.get_rad(),
                                       person.leak_level( "RADIOACTIVE" ) );
             }
             break;
@@ -5819,12 +5819,12 @@ int iuse::radglove( player *p, item *it, bool, const tripoint & )
         return 0;
     } else {
         p->add_msg_if_player( _( "You activate your radiation biomonitor." ) );
-        if( p->radiation >= 1 ) {
+        if( p->get_rad() >= 1 ) {
             p->add_msg_if_player( m_warning, _( "You are currently irradiated." ) );
             p->add_msg_player_or_say( m_info,
                                       _( "Your radiation level: %d mSv." ),
                                       _( "It says here that my radiation level is %d mSv." ),
-                                      p->radiation );
+                                      p->get_rad() );
         } else {
             p->add_msg_player_or_say( m_info,
                                       _( "You are not currently irradiated." ),

src/npcmove.cpp

@@ -4319,13 +4319,13 @@ bool npc::complain()
     }
 
     // Radiation every 10 minutes
-    if( radiation > 90 ) {
+    if( get_rad() > 90 ) {
         activate_bionic_by_id( bio_radscrubber );
         std::string speech = _( "I'm suffering from radiation sickness…" );
-        if( complain_about( radiation_string, 10_minutes, speech, radiation > 150 ) ) {
+        if( complain_about( radiation_string, 10_minutes, speech, get_rad() > 150 ) ) {
             return true;
         }
-    } else if( !radiation ) {
+    } else if( !get_rad() ) {
         deactivate_bionic_by_id( bio_radscrubber );
     }
 

src/player.cpp

@@ -2231,7 +2231,7 @@ void player::update_body( const time_point &from, const time_point &to )
             reset_activity_level();
         }
         // Radiation kills health even at low doses
-        update_health( has_trait( trait_RADIOGENIC ) ? 0 : -radiation );
+        update_health( has_trait( trait_RADIOGENIC ) ? 0 : -get_rad() );
         get_sick();
     }
 
@@ -2274,8 +2274,7 @@ void player::update_stomach( const time_point &from, const time_point &to )
         // Digest nutrients in guts, they will be distributed to needs levels
         food_summary digested_to_body = guts.digest( *this, rates, five_mins, half_hours );
         // Water from stomach skips guts and gets absorbed by body
-        set_thirst( std::max(
-                        -100, get_thirst() - units::to_milliliter<int>( digested_to_guts.water ) / 5 ) );
+        mod_thirst( - units::to_milliliter<int>( digested_to_guts.water ) / 5 );
         guts.ingest( digested_to_guts );
         // Apply nutrients, unless this is an NPC and NO_NPC_FOOD is enabled.
         if( !is_npc() || !get_option<bool>( "NO_NPC_FOOD" ) ) {
@@ -2342,7 +2341,7 @@ void player::update_stomach( const time_point &from, const time_point &to )
 void player::get_sick()
 {
     // NPCs are too dumb to handle infections now
-    if( is_npc() || has_trait( trait_DISIMMUNE ) ) {
+    if( is_npc() || has_trait_flag( "NO_DISEASE" ) ) {
         // In a shocking twist, disease immunity prevents diseases.
         return;
     }
@@ -2832,8 +2831,8 @@ void player::regen( int rate_multiplier )
         }
     }
 
-    if( radiation > 0 ) {
-        radiation = std::max( 0, radiation - roll_remainder( rate_multiplier / 50.0f ) );
+    if( get_rad() > 0 ) {
+        mod_rad( -roll_remainder( rate_multiplier / 50.0f ) );
     }
 }
 
@@ -2999,10 +2998,10 @@ void player::process_one_effect( effect &it, bool is_new )
     if( val != 0 ) {
         mod = 1;
         if( is_new || it.activated( calendar::turn, "RAD", val, reduced, mod ) ) {
-            radiation += bound_mod_to_vals( radiation, val, it.get_max_val( "RAD", reduced ), 0 );
+            mod_rad( bound_mod_to_vals( get_rad(), val, it.get_max_val( "RAD", reduced ), 0 ) );
             // Radiation can't go negative
-            if( radiation < 0 ) {
-                radiation = 0;
+            if( get_rad() < 0 ) {
+                set_rad( 0 );
             }
         }
     }
@@ -6436,7 +6435,7 @@ void player::environmental_revert_effect()
     set_stim( 0 );
     set_pain( 0 );
     set_painkiller( 0 );
-    radiation = 0;
+    set_rad( 0 );
 
     recalc_sight_limits();
     reset_encumbrance();