Merge https://github.com/peterix/dfhack

library/include/modules/Constructions.h

@@ -58,6 +58,7 @@ struct t_construction {
 DFHACK_EXPORT bool isValid();
 DFHACK_EXPORT uint32_t getCount();
 DFHACK_EXPORT bool copyConstruction (const int32_t index, t_construction &out);
+DFHACK_EXPORT df::construction * getConstruction (const int32_t index);
 }
 }
 }

library/include/modules/Engravings.h

@@ -59,6 +59,7 @@ struct t_engraving {
 DFHACK_EXPORT bool isValid();
 DFHACK_EXPORT uint32_t getCount();
 DFHACK_EXPORT bool copyEngraving (const int32_t index, t_engraving &out);
+DFHACK_EXPORT df::engraving * getEngraving (const int32_t index);
 }
 }
 }

library/include/modules/Vegetation.h

@@ -65,6 +65,7 @@ struct t_plant {
 
 DFHACK_EXPORT bool isValid();
 DFHACK_EXPORT uint32_t getCount();
+DFHACK_EXPORT df::plant * getPlant(const int32_t index);
 DFHACK_EXPORT bool copyPlant (const int32_t index, t_plant &out);
 }
 }

library/modules/Constructions.cpp

@@ -51,6 +51,13 @@ uint32_t Constructions::getCount()
     return world->constructions.size();
 }
 
+df::construction * Constructions::getConstruction(const int32_t index)
+{
+    if (index < 0 || index >= getCount())
+        return NULL;
+    return world->constructions[index];
+}
+
 bool Constructions::copyConstruction(const int32_t index, t_construction &out)
 {
     if (index < 0 || index >= getCount())

library/modules/Engravings.cpp

@@ -52,6 +52,13 @@ uint32_t Engravings::getCount()
     return world->engravings.size();
 }
 
+df::engraving * Engravings::getEngraving(int index)
+{
+    if (index < 0 || index >= getCount())
+        return NULL;
+    return world->engravings[index];
+}
+
 bool Engravings::copyEngraving(const int32_t index, t_engraving &out)
 {
     if (index < 0 || index >= getCount())

library/modules/Vegetation.cpp

@@ -53,6 +53,13 @@ uint32_t Vegetation::getCount()
     return world->plants.all.size();
 }
 
+df::plant * Vegetation::getPlant(const int32_t index)
+{
+    if (index < 0 || index >= getCount())
+        return NULL;
+    return world->plants.all[index];
+}
+
 bool Vegetation::copyPlant(const int32_t index, t_plant &out)
 {
     if (index < 0 || index >= getCount())