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psu_proto: Move build_item_variables to psu_proto.

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This commit is contained in:
Loïc Hoguin 2011-02-26 23:56:51 +01:00
parent 82aca844f2
commit 18429b8d76
3 changed files with 45 additions and 45 deletions
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2
src/egs_game.erl
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@ -545,7 +545,7 @@ event({npc_shop_buy, ShopItemIndex, QuantityOrColor}, Client=#client{gid=GID}) -
<< Category:8, _:24 >> = << ItemID:32 >>,
RarityInt = Rarity - 1,
psu_game:send(<< 16#010a0300:32, 0:64, GID:32/little, 0:64, 16#00011300:32, GID:32/little, 0:64,
GID:32/little, 0:32, 2:16/little, 0:16, (psu_game:build_item_variables(ItemID, ItemUUID, Variables))/binary,
GID:32/little, 0:32, 2:16/little, 0:16, (psu_proto:build_item_variables(ItemID, ItemUUID, Variables))/binary,
UCS2Name/binary, 0:NamePadding, RarityInt:8, Category:8, SellPrice:32/little, (psu_proto:build_item_constants(Constants))/binary >>);
%% @todo Currently send the normal items shop for all shops, differentiate.

45
src/psu/psu_game.erl
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@ -145,50 +145,7 @@ build_0a0a_item_variables([], _N, Acc) ->
Padding = 17280 - 8 * byte_size(Bin),
<< Bin/binary, 0:Padding >>;
build_0a0a_item_variables([{ItemID, Variables}|Tail], N, Acc) ->
build_0a0a_item_variables(Tail, N + 1, [build_item_variables(ItemID, N, Variables)|Acc]).
build_item_variables(ItemID, ItemUUID, #psu_clothing_item_variables{color=ColorNb}) ->
#psu_item{rarity=Rarity, data=#psu_clothing_item{colors=ColorsBin}} = egs_items_db:read(ItemID),
RarityInt = Rarity - 1,
ColorInt = if ColorNb < 5 -> ColorNb; true -> 16#10 + ColorNb - 5 end,
Bits = ColorNb * 8,
<< _Before:Bits, ColorA:4, ColorB:4, _After/bits >> = ColorsBin,
<< 0:32, ItemUUID:32/little, ItemID:32, 0:88, RarityInt:8, ColorA:8, ColorB:8, ColorInt:8, 0:72 >>;
build_item_variables(ItemID, ItemUUID, #psu_consumable_item_variables{quantity=Quantity}) ->
#psu_item{rarity=Rarity, data=#psu_consumable_item{max_quantity=MaxQuantity, action=Action}} = egs_items_db:read(ItemID),
RarityInt = Rarity - 1,
<< 0:32, ItemUUID:32/little, ItemID:32, Quantity:32/little, MaxQuantity:32/little, 0:24, RarityInt:8, Action:8, 0:88 >>;
build_item_variables(ItemID, ItemUUID, #psu_parts_item_variables{}) ->
#psu_item{rarity=Rarity} = egs_items_db:read(ItemID),
RarityInt = Rarity - 1,
<< 0:32, ItemUUID:32/little, ItemID:32, 0:88, RarityInt:8, 0:96 >>;
%% @todo Handle rank, rarity and hands properly.
build_item_variables(ItemID, ItemUUID, Variables) when element(1, Variables) =:= psu_striking_weapon_item_variables ->
#psu_striking_weapon_item_variables{is_active=IsActive, slot=Slot, current_pp=CurrentPP, max_pp=MaxPP,
element=#psu_element{type=EleType, percent=ElePercent}, pa=#psu_pa{type=PAType, level=PALevel}} = Variables,
Rank = 4,
Grind = 0,
Rarity = 14, %% Rarity - 1
Hand = both,
<< _:8, WeaponType:8, _:16 >> = << ItemID:32 >>,
HandBin = case Hand of
both -> << 16#0000:16 >>;
_ -> error
end,
<< IsActive:8, Slot:8, 0:16, ItemUUID:32/little, ItemID:32, 0:32, CurrentPP:16/little, MaxPP:16/little, 0:16, %% @todo What's this 0:16?
Grind:4, Rank:4, Rarity:8, EleType:8, ElePercent:8, HandBin/binary, WeaponType:8, PAType:8, PALevel:8, 0:40 >>;
build_item_variables(ItemID, ItemUUID, #psu_special_item_variables{}) ->
Action = case ItemID of
16#11010000 -> << 16#12020100:32 >>;
16#11020000 -> << 16#15000000:32 >>;
16#11020100 -> << 0:32 >>;
16#11020200 -> << 0:32 >>
end,
<< 0:32, ItemUUID:32/little, ItemID:32, 0:24, 16#80:8, 0:56, 16#80:8, 0:32, Action/binary, 0:32 >>;
build_item_variables(ItemID, ItemUUID, #psu_trap_item_variables{quantity=Quantity}) ->
#psu_item{rarity=Rarity, data=#psu_trap_item{max_quantity=MaxQuantity}} = egs_items_db:read(ItemID),
RarityInt = Rarity - 1,
<< 0:32, ItemUUID:32/little, ItemID:32, Quantity:32/little, MaxQuantity:32/little, 0:24, RarityInt:8, 0:96 >>.
build_0a0a_item_variables(Tail, N + 1, [psu_proto:build_item_variables(ItemID, N, Variables)|Acc]).
build_0a0a_item_constants([], Acc) ->
Bin = iolist_to_binary(lists:reverse(Acc)),

43
src/psu/psu_proto.erl
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@ -1860,6 +1860,49 @@ build_item_constants(#psu_trap_item{max_quantity=MaxQuantity}) ->
build_item_constants(#psu_special_item{}) ->
<< 0:160 >>.
build_item_variables(ItemID, ItemUUID, #psu_clothing_item_variables{color=ColorNb}) ->
#psu_item{rarity=Rarity, data=#psu_clothing_item{colors=ColorsBin}} = egs_items_db:read(ItemID),
RarityInt = Rarity - 1,
ColorInt = if ColorNb < 5 -> ColorNb; true -> 16#10 + ColorNb - 5 end,
Bits = ColorNb * 8,
<< _Before:Bits, ColorA:4, ColorB:4, _After/bits >> = ColorsBin,
<< 0:32, ItemUUID:32/little, ItemID:32, 0:88, RarityInt:8, ColorA:8, ColorB:8, ColorInt:8, 0:72 >>;
build_item_variables(ItemID, ItemUUID, #psu_consumable_item_variables{quantity=Quantity}) ->
#psu_item{rarity=Rarity, data=#psu_consumable_item{max_quantity=MaxQuantity, action=Action}} = egs_items_db:read(ItemID),
RarityInt = Rarity - 1,
<< 0:32, ItemUUID:32/little, ItemID:32, Quantity:32/little, MaxQuantity:32/little, 0:24, RarityInt:8, Action:8, 0:88 >>;
build_item_variables(ItemID, ItemUUID, #psu_parts_item_variables{}) ->
#psu_item{rarity=Rarity} = egs_items_db:read(ItemID),
RarityInt = Rarity - 1,
<< 0:32, ItemUUID:32/little, ItemID:32, 0:88, RarityInt:8, 0:96 >>;
%% @todo Handle rank, rarity and hands properly.
build_item_variables(ItemID, ItemUUID, Variables) when element(1, Variables) =:= psu_striking_weapon_item_variables ->
#psu_striking_weapon_item_variables{is_active=IsActive, slot=Slot, current_pp=CurrentPP, max_pp=MaxPP,
element=#psu_element{type=EleType, percent=ElePercent}, pa=#psu_pa{type=PAType, level=PALevel}} = Variables,
Rank = 4,
Grind = 0,
Rarity = 14, %% Rarity - 1
Hand = both,
<< _:8, WeaponType:8, _:16 >> = << ItemID:32 >>,
HandBin = case Hand of
both -> << 16#0000:16 >>;
_ -> error
end,
<< IsActive:8, Slot:8, 0:16, ItemUUID:32/little, ItemID:32, 0:32, CurrentPP:16/little, MaxPP:16/little, 0:16, %% @todo What's this 0:16?
Grind:4, Rank:4, Rarity:8, EleType:8, ElePercent:8, HandBin/binary, WeaponType:8, PAType:8, PALevel:8, 0:40 >>;
build_item_variables(ItemID, ItemUUID, #psu_special_item_variables{}) ->
Action = case ItemID of
16#11010000 -> << 16#12020100:32 >>;
16#11020000 -> << 16#15000000:32 >>;
16#11020100 -> << 0:32 >>;
16#11020200 -> << 0:32 >>
end,
<< 0:32, ItemUUID:32/little, ItemID:32, 0:24, 16#80:8, 0:56, 16#80:8, 0:32, Action/binary, 0:32 >>;
build_item_variables(ItemID, ItemUUID, #psu_trap_item_variables{quantity=Quantity}) ->
#psu_item{rarity=Rarity, data=#psu_trap_item{max_quantity=MaxQuantity}} = egs_items_db:read(ItemID),
RarityInt = Rarity - 1,
<< 0:32, ItemUUID:32/little, ItemID:32, Quantity:32/little, MaxQuantity:32/little, 0:24, RarityInt:8, 0:96 >>.
%% Utility functions.
%% @doc Return the language as an atom from its integer value.