http://bugs.eressea.de/view.php?id=1499

MACHEN Adamantium

- Adamantium and Laen require a mine (and this is now a xml-configuration)
- everything compiles with the latest luabind/boost/lua version
- fixed a broken assert

src/common/gamecode/economy.c

@@ -1348,20 +1348,25 @@ allocate_resource(unit * u, const resource_type * rtype, int want)
     }
   }
 
-  if (itype == olditemtype[I_LAEN]) {
-    struct building * b = inside_building(u);
-    const struct building_type * btype = b?b->type:NULL;
-    if (btype != bt_find("mine")) {
-      cmistake(u, u->thisorder, 104, MSG_PRODUCE);
-      return;
-    }
-  }
-  
   if (besieged(u)) {
     cmistake(u, u->thisorder, 60, MSG_PRODUCE);
     return;
   }
   
+  if (rdata->modifiers) {
+    resource_mod * mod = rdata->modifiers;
+    for (;mod->flags!=0;++mod) {
+      if (mod->flags & RMF_REQUIREDBUILDING) {
+        struct building * b = inside_building(u);
+        const struct building_type * btype = b?b->type:NULL;
+        if (mod->btype && mod->btype!=btype) {
+          cmistake(u, u->thisorder, 104, MSG_PRODUCE);
+          return;
+        }
+      }
+    }
+  }
+  
   if (rdata->guard!=0) {
     unit * u2;
     for (u2 = r->units; u2; u2 = u2->next) {
@@ -1472,21 +1477,6 @@ allocate_resource(unit * u, const resource_type * rtype, int want)
         }
       }
     }
-  } else if (itype==olditemtype[I_IRON]) {
-    struct building * b = inside_building(u);
-    const struct building_type * btype = b?b->type:NULL;
-    if (btype==bt_find("mine"))
-      al->save *= 0.5;
-    if (u->race == new_race[RC_DWARF]) {
-      al->save *= 0.75;
-    }
-  } else if (itype==olditemtype[I_STONE]) {
-    struct building * b = inside_building(u);
-    const struct building_type * btype = b?b->type:NULL;
-    if (btype==bt_find("quarry"))
-      al->save = al->save*0.5;
-    if (u->race == new_race[RC_TROLL])
-      al->save = al->save*0.75;
   }
 }
 

src/common/kernel/item.h

@@ -78,6 +78,8 @@ extern const resource_type * findresourcetype(const char * name, const struct lo
 #define RMF_SKILL         0x01 /* int, bonus on resource production skill */
 #define RMF_SAVEMATERIAL  0x02 /* float, multiplier on resource usage */
 #define RMF_SAVERESOURCE  0x03 /* int, bonus on resource production skill */
+#define RMF_REQUIREDBUILDING 0x04 /* building, required to build */
+
 typedef struct resource_mod {
   variant value;
   const struct building_type * btype;

src/common/kernel/unit.c

@@ -1053,7 +1053,7 @@ set_number(unit * u, int count)
       u->faction->num_people += count - u->number;
     }
     u->number = (unsigned short)count;
-  } else {
+  } else if (u->number>0) {
     assert(!"why doesn't this unit have a faction? this will fuck up num_people");
   }
 }

src/common/kernel/xmlreader.c

@@ -1038,13 +1038,26 @@ parse_resources(xmlDocPtr doc)
           assert(propValue!=NULL);
           if (strcmp((const char *)propValue, "skill")==0) {
             rdata->modifiers[k].value.i = xml_ivalue(node, "value", 0);
-            rdata->modifiers[k].flags |= RMF_SKILL;
+            rdata->modifiers[k].flags = RMF_SKILL;
           } else if (strcmp((const char *)propValue, "material")==0) {
             rdata->modifiers[k].value.f = (float)xml_fvalue(node, "value", 0);
-            rdata->modifiers[k].flags |= RMF_SAVEMATERIAL;
+            rdata->modifiers[k].flags = RMF_SAVEMATERIAL;
           } else if (strcmp((const char *)propValue, "resource")==0) {
             rdata->modifiers[k].value.f = (float)xml_fvalue(node, "value", 0);
-            rdata->modifiers[k].flags |= RMF_SAVERESOURCE;
+            rdata->modifiers[k].flags = RMF_SAVERESOURCE;
+          } else if (strcmp((const char *)propValue, "require")==0) {
+            xmlChar * propBldg = xmlGetProp(node, BAD_CAST "building");
+            if (propBldg!=NULL) {
+              btype = bt_find((const char*)propBldg);
+              if (btype==NULL) {
+                btype = calloc(sizeof(building_type), 1);
+                btype->_name = strdup((const char *)propBldg);
+                bt_register(btype);
+              }
+              rdata->modifiers[k].btype = btype;
+              rdata->modifiers[k].flags = RMF_REQUIREDBUILDING;
+              xmlFree(propBldg);
+            }
           } else {
             log_error(("unknown type '%s' for resourcelimit-modifier '%s'\n",
               (const char*)propValue, rtype->_name[0]));

src/eressea/lua/list.h

@@ -19,6 +19,7 @@ namespace eressea {
     class iterator {
     public:
       iterator(const N& index) : m_index(index) {}
+	  ~iterator() {}
       T operator*() { return nodetype::value(m_index); }
       bool operator==(const iterator& iter) {
         return iter.m_index==m_index;

src/res/eressea/items.xml

@@ -169,6 +169,7 @@
       <construction skill="mining" minskill="8" reqsize="1"/>
     </item>
     <resourcelimit>
+      <modifier type="require" building="mine"/>
       <guard flag="mining"/>
     </resourcelimit>
   </resource>

src/res/resources.xml

@@ -96,6 +96,7 @@
       <construction skill="mining" minskill="7" reqsize="1"/>
     </item>
     <resourcelimit>
+      <modifier type="require" building="mine"/>
       <guard flag="mining"/>
     </resourcelimit>
   </resource>