Check midas property on explosions hitting doors

Also made sure the dkfans/FXGraphics#74 files are bundled on the alpha.

src/thing_effects.c

@@ -17,35 +17,37 @@
  */
 /******************************************************************************/
 #include "pre_inc.h"
-#include "thing_effects.h"
-#include "globals.h"
 
-#include "bflib_memory.h"
 #include "bflib_math.h"
-#include "bflib_sound.h"
+#include "bflib_memory.h"
 #include "bflib_planar.h"
-#include "math.h"
-#include "thing_objects.h"
-#include "thing_list.h"
-#include "thing_stats.h"
-#include "thing_physics.h"
-#include "thing_factory.h"
-#include "thing_navigate.h"
-#include "thing_shots.h"
-#include "creature_battle.h"
-#include "creature_senses.h"
+#include "bflib_sound.h"
 #include "config_creature.h"
 #include "config_effects.h"
-#include "front_simple.h"
-#include "map_data.h"
-#include "map_blocks.h"
+#include "creature_battle.h"
 #include "creature_graphics.h"
-#include "gui_topmsg.h"
-#include "game_legacy.h"
+#include "creature_senses.h"
 #include "engine_redraw.h"
-#include "keeperfx.hpp"
+#include "front_simple.h"
+#include "game_legacy.h"
+#include "globals.h"
 #include "gui_soundmsgs.h"
+#include "gui_topmsg.h"
+#include "keeperfx.hpp"
+#include "map_blocks.h"
+#include "map_data.h"
+#include "math.h"
+#include "player_utils.h"
 #include "room_util.h"
+#include "thing_effects.h"
+#include "thing_factory.h"
+#include "thing_list.h"
+#include "thing_navigate.h"
+#include "thing_objects.h"
+#include "thing_physics.h"
+#include "thing_shots.h"
+#include "thing_stats.h"
+
 #include "post_inc.h"
 
 #ifdef __cplusplus
@@ -1084,6 +1086,17 @@ TbBool explosion_affecting_door(struct Thing *tngsrc, struct Thing *tngdst, cons
         if (distance < max_dist)
         {
             HitPoints damage = get_radially_decaying_value(max_damage, max_dist / 4, 3 * max_dist / 4, distance) + 1;
+
+            const struct DoorConfigStats* doorst = get_door_model_stats(tngdst->model);
+            if (flag_is_set(doorst->model_flags, DoMF_Midas))
+            {
+                GoldAmount received = take_money_from_dungeon(tngdst->owner, damage, 0);
+                damage -= received;
+                for (int i = received; i > 0; i -= 32)
+                {
+                    create_effect(pos, TngEff_CoinFountain, tngdst->owner);
+                }
+            }
             SYNCDBG(7,"Causing %d damage to %s at distance %d",(int)damage,thing_model_name(tngdst),(int)distance);
             apply_damage_to_thing(tngdst, damage, damage_type, -1);
             affected = true;