#44459 make disabling a monster an activity with variable duration

data/json/effects.json

@@ -246,6 +246,11 @@
   },
   {
     "type": "effect_type",
+    "id": "worked_on",
+    "name": [ "Worked On" ],
+    "desc": [ "AI tag used for robots being disabled.  This is a bug if you have it." ]
+  },
+  {
     "id": "venom_player1",
     "name": [ "Weak Player Venom" ],
     "desc": [ "Don't worry, you shouldn't get this." ],

data/json/player_activities.json

@@ -934,6 +934,14 @@
     "verb": { "ctxt": "training", "str": "working out" },
     "based_on": "time"
   },
+  {
+    "id": "ACT_DISABLE",
+    "type": "activity_type",
+    "activity_level": "NO_EXERCISE",
+    "verb": "disabling",
+    "suspendable": false,
+    "based_on": "speed"
+  },
   {
     "id": "ACT_FURNITURE_MOVE",
     "type": "activity_type",

src/activity_actor.cpp

@@ -76,8 +76,11 @@
 #include "vehicle.h"
 #include "vpart_position.h"
 
+static const efftype_id effect_docile( "docile" );
 static const efftype_id effect_pet( "pet" );
+static const efftype_id effect_sensor_stun( "sensor_stun" );
 static const efftype_id effect_sleep( "sleep" );
+static const efftype_id effect_worked_on( "worked_on" );
 
 static const efftype_id effect_tied( "tied" );
 
@@ -87,12 +90,18 @@ static const itype_id itype_electrohack( "electrohack" );
 static const itype_id itype_pseudo_bio_picklock( "pseudo_bio_picklock" );
 
 static const skill_id skill_computer( "computer" );
+static const skill_id skill_electronics( "electronics" );
 static const skill_id skill_mechanics( "mechanics" );
 static const skill_id skill_traps( "traps" );
 
 static const proficiency_id proficiency_prof_lockpicking( "prof_lockpicking" );
 static const proficiency_id proficiency_prof_lockpicking_expert( "prof_lockpicking_expert" );
 
+static const std::string flag_MAG_DESTROY( "MAG_DESTROY" );
+static const std::string flag_PERFECT_LOCKPICK( "PERFECT_LOCKPICK" );
+static const std::string flag_RELOAD_AND_SHOOT( "RELOAD_AND_SHOOT" );
+
+static const mtype_id mon_manhack( "mon_manhack" );
 static const mtype_id mon_zombie( "mon_zombie" );
 static const mtype_id mon_zombie_fat( "mon_zombie_fat" );
 static const mtype_id mon_zombie_rot( "mon_zombie_rot" );
@@ -2394,6 +2403,106 @@ std::unique_ptr<activity_actor> stash_activity_actor::deserialize( JsonIn &jsin
     return actor.clone();
 }
 
+void disable_activity_actor::start( player_activity &act, Character &/*who*/ )
+{
+    act.moves_total = moves_total;
+    act.moves_left = moves_total;
+    monster &critter = *( g->critter_at<monster>( target ) );
+    critter.add_effect( effect_worked_on, 1_turns );
+}
+
+void disable_activity_actor::do_turn( player_activity &, Character &who )
+{
+    monster *const mon_ptr = g->critter_at<monster>( target );
+    if( !mon_ptr ) {
+        who.add_msg_if_player( _( "The robot has moved somewhere else." ) );
+        who.cancel_activity();
+        return;
+    }
+
+    monster &critter = *mon_ptr;
+    if( !can_disable_or_reprogram( critter ) ) {
+        // I think recovery from stunned is the only reason this could happen
+        who.add_msg_if_player( _( "The %s recovers before you can finish." ), critter.name() );
+        who.cancel_activity();
+        return;
+    }
+
+    critter.add_effect( effect_worked_on, 1_turns );
+}
+
+void disable_activity_actor::finish( player_activity &act, Character &/*who*/ )
+{
+    // Should never be null as we just checked in do_turn
+    monster &critter = *( g->critter_at<monster>( target ) );
+
+    if( reprogram ) {
+        if( critter.has_effect( effect_docile ) ) {
+            critter.remove_effect( effect_docile );
+            if( one_in( 3 ) ) {
+                add_msg( _( "The %s hovers momentarily as it surveys the area." ),
+                         critter.name() );
+            }
+        } else {
+            critter.add_effect( effect_docile, 1_turns, true );
+            if( one_in( 3 ) ) {
+                add_msg( _( "The %s lets out a whirring noise and starts to follow you." ),
+                         critter.name() );
+            }
+        }
+    } else {
+        get_map().add_item_or_charges( target, critter.to_item() );
+        if( !critter.has_flag( MF_INTERIOR_AMMO ) ) {
+            for( std::pair<const itype_id, int> &ammodef : critter.ammo ) {
+                if( ammodef.second > 0 ) {
+                    get_map().spawn_item( target.xy(), ammodef.first, 1, ammodef.second, calendar::turn );
+                }
+            }
+        }
+        g->remove_zombie( critter );
+    }
+
+    act.set_to_null();
+}
+
+bool disable_activity_actor::can_disable_or_reprogram( const monster &monster )
+{
+    if( get_avatar().get_skill_level( skill_electronics ) + get_avatar().get_skill_level(
+            skill_mechanics ) <= 0 ) {
+        return false;
+    }
+
+    return ( ( monster.friendly != 0 || critter.has_effect( effect_sensor_stun ) ) &&
+             !monster.has_flag( MF_RIDEABLE_MECH ) &&
+             !( monster.has_flag( MF_PAY_BOT ) && monster.has_effect( efftype_id( "paid" ) ) ) ) &&
+           ( !monster.type->revert_to_itype.is_empty() || monster.type->id == mon_manhack );
+}
+
+int disable_activity_actor::get_disable_turns()
+{
+    return 2000 / ( get_avatar().get_skill_level( skill_electronics ) + get_avatar().get_skill_level(
+                        skill_mechanics ) );
+}
+
+void disable_activity_actor::serialize( JsonOut &jsout ) const
+{
+    jsout.start_object();
+    jsout.member( "target", target );
+    jsout.member( "reprogram", reprogram );
+    jsout.member( "moves_total", moves_total );
+    jsout.end_object();
+}
+
+std::unique_ptr<activity_actor> disable_activity_actor::deserialize( JsonIn &jsin )
+{
+    disable_activity_actor actor = disable_activity_actor();
+
+    JsonObject data = jsin.get_object();
+
+    data.read( "target", actor.target );
+    data.read( "reprogram", actor.reprogram );
+}
+
 void move_furniture_activity_actor::start( player_activity &act, Character & )
 {
     int moves = g->grabbed_furn_move_time( dp );
@@ -2969,6 +3078,7 @@ deserialize_functions = {
     { activity_id( "ACT_CRAFT" ), &craft_activity_actor::deserialize },
     { activity_id( "ACT_DIG" ), &dig_activity_actor::deserialize },
     { activity_id( "ACT_DIG_CHANNEL" ), &dig_channel_activity_actor::deserialize },
+    { activity_id( "ACT_DISABLE" ), &disable_activity_actor::deserialize },
     { activity_id( "ACT_DISASSEMBLE" ), &disassemble_activity_actor::deserialize },
     { activity_id( "ACT_DROP" ), &drop_activity_actor::deserialize },
     { activity_id( "ACT_GUNMOD_REMOVE" ), &gunmod_remove_activity_actor::deserialize },

src/activity_actor.h

@@ -117,6 +117,39 @@ class activity_actor
 void serialize( const cata::clone_ptr<activity_actor> &actor, JsonOut &jsout );
 void deserialize( cata::clone_ptr<activity_actor> &actor, JsonIn &jsin );
 
+class disable_activity_actor : public activity_actor
+{
+    public:
+        disable_activity_actor() = default;
+        disable_activity_actor( const tripoint &target, int moves_total,
+                                bool reprogram ) : target( target ), moves_total( moves_total ), reprogram( reprogram ) {}
+
+        activity_id get_type() const override {
+            return activity_id( "ACT_DISABLE" );
+        }
+
+        void start( player_activity &act, Character &who ) override;
+        void do_turn( player_activity & /*&act*/, Character &who ) override;
+        void finish( player_activity &act, Character &who ) override;
+
+        std::unique_ptr<activity_actor> clone() const override {
+            return std::make_unique<disable_activity_actor>( *this );
+        }
+
+        void serialize( JsonOut &jsout ) const override;
+        static std::unique_ptr<activity_actor> deserialize( JsonIn &jsin );
+
+        /** Returns whether the given monster is a robot and can currently be disabled or reprogrammed */
+        static bool can_disable_or_reprogram( const monster &monster );
+
+        static int get_disable_turns();
+
+    private:
+        tripoint target;
+        int moves_total;
+        bool reprogram;
+};
+
 namespace activity_actors
 {
 

src/effect.cpp

@@ -34,6 +34,7 @@ static const efftype_id effect_lightsnare( "lightsnare" );
 static const efftype_id effect_tied( "tied" );
 static const efftype_id effect_webbed( "webbed" );
 static const efftype_id effect_weed_high( "weed_high" );
+static const efftype_id effect_worked_on( "worked_on" );
 
 static const itype_id itype_holybook_bible( "holybook_bible" );
 static const itype_id itype_money_bundle( "money_bundle" );
@@ -1351,6 +1352,7 @@ static const std::unordered_set<efftype_id> hardcoded_movement_impairing = {{
         effect_lightsnare,
         effect_tied,
         effect_webbed,
+        effect_worked_on,
     }
 };
 

src/game.cpp

@@ -9455,27 +9455,17 @@ bool game::disable_robot( const tripoint &p )
         return false;
     }
     monster &critter = *mon_ptr;
-    if( ( critter.friendly == 0 && !critter.has_effect( effect_sensor_stun ) ) ||
-        critter.has_flag( MF_RIDEABLE_MECH ) ||
-        ( critter.has_flag( MF_PAY_BOT ) && critter.has_effect( effect_paid ) ) ) {
-        // Can only disable / reprogram friendly or stunned monsters
+    if( !disable_activity_actor::can_disable_or_reprogram( critter ) ) {
         return false;
     }
+
     const mtype_id mid = critter.type->id;
     const itype_id mon_item_id = critter.type->revert_to_itype;
     if( !mon_item_id.is_empty() &&
         query_yn( _( "Deactivate the %s?" ), critter.name() ) ) {
 
-        u.moves -= 100;
-        m.add_item_or_charges( p, critter.to_item() );
-        if( !critter.has_flag( MF_INTERIOR_AMMO ) ) {
-            for( std::pair<const itype_id, int> &ammodef : critter.ammo ) {
-                if( ammodef.second > 0 ) {
-                    m.spawn_item( p.xy(), ammodef.first, 1, ammodef.second, calendar::turn );
-                }
-            }
-        }
-        remove_zombie( critter );
+        u.assign_activity( player_activity( disable_activity_actor( p,
+                                            disable_activity_actor::get_disable_turns(), false ) ) );
         return true;
     }
     // Manhacks are special, they have their own menu here.
@@ -9486,25 +9476,10 @@ bool game::disable_robot( const tripoint &p )
         } else {
             choice = uilist( _( "Reprogram the manhack?" ), { _( "Follow me." ) } );
         }
-        switch( choice ) {
-            case 0:
-                if( critter.has_effect( effect_docile ) ) {
-                    critter.remove_effect( effect_docile );
-                    if( one_in( 3 ) ) {
-                        add_msg( _( "The %s hovers momentarily as it surveys the area." ),
-                                 critter.name() );
-                    }
-                } else {
-                    critter.add_effect( effect_docile, 1_turns, true );
-                    if( one_in( 3 ) ) {
-                        add_msg( _( "The %s lets out a whirring noise and starts to follow you." ),
-                                 critter.name() );
-                    }
-                }
-                u.moves -= 100;
-                return true;
-            default:
-                break;
+
+        if( choice == 0 ) {
+            u.assign_activity( player_activity( disable_activity_actor( p,
+                                                disable_activity_actor::get_disable_turns(), true ) ) );
         }
     }
     return false;

src/monster.cpp

@@ -97,6 +97,7 @@ static const efftype_id effect_venom_player1( "venom_player1" );
 static const efftype_id effect_venom_player2( "venom_player2" );
 static const efftype_id effect_venom_weaken( "venom_weaken" );
 static const efftype_id effect_webbed( "webbed" );
+static const efftype_id effect_worked_on( "worked_on" );
 
 static const itype_id itype_corpse( "corpse" );
 static const itype_id itype_milk( "milk" );
@@ -1885,6 +1886,9 @@ bool monster::move_effects( bool )
         }
         return false;
     }
+    if( has_effect( effect_worked_on ) ) {
+        return false;
+    }
 
     // If we ever get more effects that force movement on success this will need to be reworked to
     // only trigger success effects if /all/ rolls succeed