Markers/triggers, shr_tile -> shr_tile{,_instance}

3 files changed, 31 insertions, 17 deletions

diff --git a/src/shared/struct/map/shr_map.erl b/src/shared/struct/map/shr_map.erl
index c9f01b4..227c06b 100644
--- a/src/shared/struct/map/shr_map.erl
+++ b/src/shared/struct/map/shr_map.erl
@@ -97,7 +97,12 @@ get_height (Map) -> Map#map.height.
    -> shr_array_tuple:array_tuple(shr_tile_instance:type()).
 get_tile_instances (Map) -> Map#map.tile_instances.
 
--spec get_tile_instance (shr_location:type(), type()) -> shr_tile:instance().
+-spec get_tile_instance
+   (
+      shr_location:type(),
+      type()
+   )
+   -> shr_tile_instance:type().
 get_tile_instance (Location, Map) ->
    TileIX = location_to_index(Map#map.width, Location),
    element((TileIX + 1), Map#map.tile_instances).
@@ -128,7 +133,7 @@ get_markers_field () -> #map.markers.
 get_tile_instances_field () -> #map.tile_instances.
 
 %%%% Utility
--spec get_used_tile_ids (type()) -> ordsets:ordset(shr_tile:class_id()).
+-spec get_used_tile_ids (type()) -> ordsets:ordset(shr_tile:id()).
 get_used_tile_ids (Map) ->
    UsedTileIDs =
       lists:foldl
@@ -136,7 +141,7 @@ get_used_tile_ids (Map) ->
          fun (TileInstance, CurrentTileIDs) ->
             ordsets:add_element
             (
-               shr_tile:extract_main_class_id(TileInstance),
+               shr_tile_instance:get_tile_id(TileInstance),
                CurrentTileIDs
             )
          end,
@@ -152,11 +157,11 @@ get_used_tile_ids (Map) ->
       non_neg_integer(),
       non_neg_integer(),
       shr_map_marker:collection(),
-      list(list(binary()))
+      list(map())
    )
    -> type().
 update_from_list (Map, Width, Height, Markers, List) ->
-   TileInstances = lists:map(fun shr_tile:instance_from_binary_list/1, List),
+   TileInstances = lists:map(fun shr_tile_instance:decode/1, List),
 
    Map#map
    {
@@ -168,7 +173,7 @@ update_from_list (Map, Width, Height, Markers, List) ->
 
 -spec default (binary()) -> type().
 default (Owner) ->
-   DefaultTileInstance = shr_tile:default_tile_instance(),
+   DefaultTileInstance = shr_tile_instance:default(),
 
    #map
    {
diff --git a/src/shared/struct/map/shr_tile.erl.m4 b/src/shared/struct/map/shr_tile.erl.m4
index 5bd8acd..26f9645 100644
--- a/src/shared/struct/map/shr_tile.erl.m4
+++ b/src/shared/struct/map/shr_tile.erl.m4
@@ -57,7 +57,7 @@ from_id(_) ->
 -spec cost_when_oob () -> non_neg_integer().
 cost_when_oob () -> __TILE_COST_WHEN_OOB.
 
--spec get_id (type()) -> class_id().
+-spec get_id (type()) -> id().
 get_id (Tile) -> Tile#tile.id.
 
 -spec get_cost (type()) -> non_neg_integer().
diff --git a/src/shared/struct/map/shr_tile_instance.erl b/src/shared/struct/map/shr_tile_instance.erl
index 6696f35..9f95378 100644
--- a/src/shared/struct/map/shr_tile_instance.erl
+++ b/src/shared/struct/map/shr_tile_instance.erl
@@ -4,23 +4,24 @@
 %% TYPES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 -type display_data() :: list(binary()).
+-type trigger_name() :: binary().
 
 -opaque type() ::
    {
       shr_tile:id(),
       shr_tile:variant_id(),
       display_data(),
-      list(shr_map_trigger:id())
+      list(trigger_name())
    }.
 
--export_type([type/0, border/0]).
+-export_type([type/0, trigger_name/0]).
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %% EXPORTS %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 -export
 (
    [
-      encode/1,
+      encode/2,
       decode/1,
       default/0,
       error/0
@@ -48,11 +49,10 @@ get_tile_id ({TileID, _, _, _}) -> TileID.
 -spec get_variant_id (type()) -> shr_tile:variant_id().
 get_variant_id ({_, VariantID, _, _}) -> VariantID.
 
--spec decode (list(binary())) -> type().
+-spec decode (map()) -> type().
 decode (Map) ->
    L = maps:get(<<"b">>, Map),
-   T = maps:get(<<"t">>, Map),
-
+   Triggers = maps:get(<<"t">>, Map),
 
    [TileID|[VariantID|DisplayData]] = L,
 
@@ -62,10 +62,19 @@ decode (Map) ->
          _ -> []
       end,
 
-   {TileID, VariantID, S0DisplayData, T}.
+   {TileID, VariantID, S0DisplayData, Triggers}.
 
--spec encode (instance()) -> list(binary()).
-encode (I) -> I.
+-spec encode (fun ((trigger_name()) -> boolean()), type()) -> {list(any())}.
+encode (VisibilityFun, {TileID, VariantID, DisplayData, Triggers}) ->
+   {
+      [
+         {<<"b">>, [TileID|[VariantID|DisplayData]]},
+         {<<"t">>, lists:filter(VisibilityFun, Triggers)}
+      ]
+   }.
 
 -spec default () -> type().
-default () -> [<<"1">>, <<"0">>].
+default () -> {<<"1">>, <<"0">>, [], []}.
+
+-spec error () -> type().
+error () -> {<<"0">>, <<"0">>, [], []}.