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--- wiki:data:pages:dev:skills [2007/04/30 09:07]
127.0.0.1 external edit
+++ wiki:data:pages:dev:skills [2020/09/30 14:26] (current)
ryo [Harvesting limits] fix heading
@@ Line 229: / Line 229: @@
 ==== SK_HARVESTING ====
-This skill lets a player "grab" items from a spot. Example is fishing, where the player "grabs" fish from the sea/a river.
+This skill lets a player "grab" items from a spot. Example is [[skills:fishing|fishing]], where the player "grabs" fish from the sea/a river.
 Main function is ''server/c_misc.c:do_harvest()''.
@@ Line 257: / Line 257: @@
 If harvested item is a monster, it'll be inserted in the map instead of player's inventory (suggestion by Lalo)
+=== Harvesting limits ===
+As from r21463, limits are introduced.
+When harvesting an item from a tile, the harvested item's ''nrof'' (''count'') is decremented by 1. If it reaches 0, the item is removed from the tile's inventory.
+Thus the tile's inventory will ultimately be empty of harvestable items.
+As a special case, if the harvested item's ''nrof'' is 0, then its count is not decremented. This allows map makers to have unlimited harvested items.
+When the last harvestable item of a tile is removed, if the tile has a ''harvest_exhaust_replacement'' field, then:
+  * if the field is ''-'' then the tile itself is removed
+  * else the field is then name of an archetype to replace the tile with

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