feat: add support for shrine buildings

what:
 + implement window_info_background function for shrine buildings

Author: s.kushnirenko

src/building/building.cpp

@@ -17,6 +17,7 @@
 #include "building/building_health.h"
 #include "building/building_pottery.h"
 #include "building/building_well.h"
+#include "building/building_shrine.h"
 #include "city/buildings.h"
 #include "city/population.h"
 #include "city/warning.h"
@@ -332,12 +333,20 @@ building_impl *building::dcast() {
     case BUILDING_APOTHECARY: _ptr = new building_apothecary(*this); break;
     case BUILDING_POTTERY_WORKSHOP: _ptr = new building_pottery(*this); break;
     case BUILDING_WELL: _ptr = new building_well(*this); break;
+
+    case BUILDING_SHRINE_OSIRIS:
+    case BUILDING_SHRINE_RA:
+    case BUILDING_SHRINE_PTAH:
+    case BUILDING_SHRINE_SETH:
+    case BUILDING_SHRINE_BAST:
+        _ptr = new building_shrine(*this); 
+        break;
 
     case BUILDING_SMALL_MASTABA:
     case BUILDING_SMALL_MASTABA_SIDE:
     case BUILDING_SMALL_MASTABA_ENTRANCE:
     case BUILDING_SMALL_MASTABA_WALL:
-                            _ptr = new building_small_mastaba(*this);
+         _ptr = new building_small_mastaba(*this);
          break;
     default:
         _ptr = new building_impl(*this);

src/building/building_shrine.cpp

@@ -13,6 +13,7 @@
 #include "window/building/figures.h"
 #include "sound/sound_building.h"
 #include "game/game.h"
+#include "building_shrine.h"
 
 static void building_shrine_draw_info(object_info& c, const char* type, int text_id, int image_offset) {
     painter ctx = game.painter();
@@ -28,18 +29,22 @@ static void building_shrine_draw_info(object_info& c, const char* type, int text
     }
 }
 
-void building_shrine_osiris_draw_info(object_info& c) {
-    building_shrine_draw_info(c, "shrine_osiris", 0, 21);
-}
-void building_shrine_ra_draw_info(object_info& c) {
-    building_shrine_draw_info(c, "shrine_ra", 2, 22);
-}
-void building_shrine_ptah_draw_info(object_info& c) {
-    building_shrine_draw_info(c, "shrine_ptah", 4, 23);
-}
-void building_shrine_seth_draw_info(object_info& c) {
-    building_shrine_draw_info(c, "shrine_seth", 6, 24);
+void building_shrine::window_info_background(object_info &ctx) {
+    switch (base.type) {
+    case BUILDING_SHRINE_OSIRIS:
+        building_shrine_draw_info(ctx, "shrine_osiris", 0, 21);
+        break;
+    case BUILDING_SHRINE_RA:
+        building_shrine_draw_info(ctx, "shrine_ra", 2, 22);
+        break;
+    case BUILDING_SHRINE_PTAH:
+        building_shrine_draw_info(ctx, "shrine_ptah", 4, 23);
+        break;
+    case BUILDING_SHRINE_SETH:
+        building_shrine_draw_info(ctx, "shrine_seth", 6, 24);
+        break;
+    case BUILDING_SHRINE_BAST:
+        building_shrine_draw_info(ctx, "shrine_bast", 8, 25);
+        break;
+    }
 }
-void building_shrine_bast_draw_info(object_info& c) {
-    building_shrine_draw_info(c, "shrine_bast", 8, 25);
-}

src/building/building_shrine.h

@@ -1,9 +1,10 @@
 #pragma once
 
-struct object_info;
+#include "building/building.h"
 
-void building_shrine_osiris_draw_info(object_info& c);
-void building_shrine_ra_draw_info(object_info& c);
-void building_shrine_ptah_draw_info(object_info& c);
-void building_shrine_seth_draw_info(object_info& c);
-void building_shrine_bast_draw_info(object_info& c);
+class building_shrine : public building_impl {
+public:
+    building_shrine(building &b) : building_impl(b) {}
+
+    virtual void window_info_background(object_info &ctx) override;
+};

src/window/window_building_info.cpp

@@ -687,12 +687,6 @@ static void draw_refresh_background() {
                 building_temple_bast_draw_info(context);
                 break;
 
-            case BUILDING_SHRINE_OSIRIS: building_shrine_osiris_draw_info(context); break;
-            case BUILDING_SHRINE_RA: building_shrine_ra_draw_info(context); break;
-            case BUILDING_SHRINE_PTAH: building_shrine_ptah_draw_info(context); break;
-            case BUILDING_SHRINE_SETH: building_shrine_seth_draw_info(context); ;
-            case BUILDING_SHRINE_BAST: building_shrine_bast_draw_info(context); break;
-             
             case BUILDING_ORACLE: window_building_draw_oracle(&context); break;
 
             case BUILDING_PERSONAL_MANSION: