Separates tiles from their icon images IDs.

The client has yet to be updated to support the new exchanges.

1 files changed, 85 insertions, 17 deletions

diff --git a/src/battlemap/struct/bm_tile.erl b/src/battlemap/struct/bm_tile.erl
index ce04898..36c22dc 100644
--- a/src/battlemap/struct/bm_tile.erl
+++ b/src/battlemap/struct/bm_tile.erl
@@ -3,17 +3,35 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+-record
+(
+   tile,
+   {
+      id :: id(),
+      name :: binary(),
+      cost :: non_neg_integer(),
+      class_range_min :: non_neg_integer(),
+      class_range_max :: non_neg_integer()
+   }
+).
+
 -opaque id() :: non_neg_integer().
--opaque type() :: id().
+-opaque class_id() :: non_neg_integer().
+-opaque type() :: #tile{}.
 
--export_type([type/0, id/0]).
+-export_type([type/0, class_id/0, id/0]).
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 -export
 (
    [
+      get_id/1,
+      get_name/1,
       get_cost/1,
+      get_range_minimum/1,
+      get_range_maximum/1,
+      from_id/1,
       cost_when_oob/0
    ]
 ).
@@ -21,8 +39,8 @@
 -export
 (
    [
-      random_id/0,
-      id_from_int/1
+      class_id_to_type_id/1,
+      class_id_from_int/1
    ]
 ).
 
@@ -33,21 +51,71 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% EXPORTED FUNCTIONS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+-spec class_id_to_type_id (class_id()) -> id().
+class_id_to_type_id (ClassID) ->
+   case ClassID of
+      0 -> 0;
+      1 -> 1;
+      2 -> 2;
+      N when ((N >= 3) and (N =< 16)) -> 3
+   end.
+
+-spec from_id (id()) -> type().
+from_id (0) ->
+   #tile
+   {
+      id = 0,
+      name = <<"[Grassland] Grass">>,
+      cost = 6,
+      class_range_min = 1,
+      class_range_max = 1
+   };
+from_id (1) ->
+   #tile
+   {
+      id = 1,
+      name = <<"[Grassland] Mushroom Infestation">>,
+      cost = 12,
+      class_range_min = 1,
+      class_range_max = 1
+   };
+from_id (2) ->
+   #tile
+   {
+      id = 2,
+      name = <<"[Grassland] Tree Remains">>,
+      cost = 24,
+      class_range_min = 2,
+      class_range_max = 2
+   };
+from_id (3) ->
+   #tile
+   {
+      id = 2,
+      name = <<"[Grassland] Clear Water">>,
+      cost = cost_when_oob(),
+      class_range_min = 3,
+      class_range_max = 17
+   }.
+
 -spec cost_when_oob () -> non_neg_integer().
 cost_when_oob () -> 255.
 
--spec get_cost (id()) -> non_neg_integer().
-get_cost (N) ->
-   case N of
-      0 -> 6;
-      1 -> 12;
-      2 -> 24;
-      _ -> cost_when_oob()
-   end.
+-spec get_id (type()) -> non_neg_integer().
+get_id (Tile) -> Tile#tile.id.
+
+-spec get_cost (type()) -> non_neg_integer().
+get_cost (Tile) -> Tile#tile.cost.
+
+-spec get_name (type()) -> binary().
+get_name (Tile) -> Tile#tile.name.
+
+-spec get_range_minimum (type()) -> non_neg_integer().
+get_range_minimum (Tile) -> Tile#tile.class_range_min.
 
--spec random_id () -> id().
-random_id () ->
-   sh_roll:between(0, 15).
+-spec get_range_maximum (type()) -> non_neg_integer().
+get_range_maximum (Tile) -> Tile#tile.class_range_max.
 
--spec id_from_int (non_neg_integer()) -> id().
-id_from_int (I) -> I.
+-spec class_id_from_int (non_neg_integer()) -> id().
+class_id_from_int (I) -> I.