From 634ffce5f8531a71ded0aab8b25a30ac6887813a Mon Sep 17 00:00:00 2001
From: Deukhoofd <Deukhoofd@gmail.com>
Date: Tue, 17 May 2022 20:28:20 +0200
Subject: [PATCH] Adds Item registry to WASM.

---
 .../Library/WASMItemRegistry.cpp              | 22 +++++++++++++++++++
 .../Library/WASMItemRegistry.hpp              | 13 +++++++++++
 .../Library/WASMMoveDataRegistry.cpp          |  1 -
 .../WASM/InterfaceMethods/TypeRegistry.hpp    |  2 ++
 .../WASM/InterfaceMethods/pkmn_lib.wit        | 14 +++++++++++-
 5 files changed, 50 insertions(+), 2 deletions(-)
 create mode 100644 src/ScriptResolving/WASM/InterfaceMethods/Library/WASMItemRegistry.cpp
 create mode 100644 src/ScriptResolving/WASM/InterfaceMethods/Library/WASMItemRegistry.hpp

diff --git a/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMItemRegistry.cpp b/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMItemRegistry.cpp
new file mode 100644
index 0000000..68c1aea
--- /dev/null
+++ b/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMItemRegistry.cpp
@@ -0,0 +1,22 @@
+#include "WASMItemRegistry.hpp"
+#include "../../../../Battling/Library/BattleLibrary.hpp"
+#include "../../WebAssemblyScriptResolver.hpp"
+#include "../WASMHelperFile.hpp"
+#include "wasm.h"
+
+using namespace CreatureLib::Library;
+
+wasm_func_t* Item_HasFlagByHash(WebAssemblyScriptResolver* resolver) {
+    return WasmHelpers::CreateFunc<bool, Item*, u32>(
+        resolver, {[](WebAssemblyScriptResolver*, Item* item, u32 flag) -> bool { return item->HasFlag(flag); }});
+}
+
+void WASMItemRegistry::Register(ArbUt::Dictionary<std::string, wasm_func_t*>& externs,
+                                WebAssemblyScriptResolver* resolver) {
+    REGISTER_GETTER("item_get_name", Item, GetName, resolver)
+    REGISTER_GETTER("item_get_category", Item, GetCategory, resolver)
+    REGISTER_GETTER("item_get_battle_category", Item, GetBattleCategory, resolver)
+    REGISTER_GETTER("item_get_price", Item, GetPrice, resolver)
+    REGISTER_GETTER("item_get_fling_power", PkmnLib::Library::Item, GetFlingPower, resolver)
+    externs.Insert("item_has_flag_by_hash", Item_HasFlagByHash(resolver));
+}
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMItemRegistry.hpp b/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMItemRegistry.hpp
new file mode 100644
index 0000000..293d451
--- /dev/null
+++ b/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMItemRegistry.hpp
@@ -0,0 +1,13 @@
+#ifndef PKMNLIB_WASMITEMREGISTRY_H
+#define PKMNLIB_WASMITEMREGISTRY_H
+#include <Arbutils/Collections/Dictionary.hpp>
+#include <wasm.h>
+
+class WebAssemblyScriptResolver;
+class WASMItemRegistry {
+public:
+    static void Register(ArbUt::Dictionary<std::string, wasm_func_t*>& externs,
+                         WebAssemblyScriptResolver* resolver);
+};
+
+#endif // PKMNLIB_WASMITEMREGISTRY_H
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMMoveDataRegistry.cpp b/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMMoveDataRegistry.cpp
index b3cf725..deab09a 100644
--- a/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMMoveDataRegistry.cpp
+++ b/src/ScriptResolving/WASM/InterfaceMethods/Library/WASMMoveDataRegistry.cpp
@@ -1,5 +1,4 @@
 #include "WASMMoveDataRegistry.hpp"
-#include <type_traits>
 #include "../../../../Battling/Library/BattleLibrary.hpp"
 #include "../../WebAssemblyScriptResolver.hpp"
 #include "../WASMHelperFile.hpp"
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/TypeRegistry.hpp b/src/ScriptResolving/WASM/InterfaceMethods/TypeRegistry.hpp
index bb9833f..a2a551b 100644
--- a/src/ScriptResolving/WASM/InterfaceMethods/TypeRegistry.hpp
+++ b/src/ScriptResolving/WASM/InterfaceMethods/TypeRegistry.hpp
@@ -6,6 +6,7 @@
 #include "Arbutils/Collections/Dictionary.hpp"
 #include "Library/LibraryMethods.hpp"
 #include "Library/WASMMoveDataRegistry.hpp"
+#include "Library/WASMItemRegistry.hpp"
 #include "WASMCoreMethods.hpp"
 #include "WASMStringView.hpp"
 
@@ -16,6 +17,7 @@ public:
         WASMStringView::Register(externs, resolver);
         LibraryMethods::Register(externs, resolver);
         WASMMoveDataRegistry::Register(externs, resolver);
+        WASMItemRegistry::Register(externs, resolver);
     }
 };
 
diff --git a/src/ScriptResolving/WASM/InterfaceMethods/pkmn_lib.wit b/src/ScriptResolving/WASM/InterfaceMethods/pkmn_lib.wit
index cc5eaf7..80d3ffd 100644
--- a/src/ScriptResolving/WASM/InterfaceMethods/pkmn_lib.wit
+++ b/src/ScriptResolving/WASM/InterfaceMethods/pkmn_lib.wit
@@ -108,4 +108,16 @@ move_data_get_priority: function(move) -> s8
 move_data_has_secondary_effect: function(move) -> bool
 move_data_has_flag_by_hash: function(move, u32 hash) -> bool
 
-
+// Item class
+enum ItemCategory {
+    Misc, Pokeball, Medicine, Berry, MoveLearner, FormeChanger, KeyItem, Mail
+}
+enum ItemBattleCategory {
+    None, Healing, StatusHealing, Pokeball, MiscBattleItem
+}
+item_get_name: function(item) -> const_string
+item_get_category: function(item) -> ItemCategory
+item_get_battle_category: function(item) -> ItemBattleCategory
+item_get_price: function(item) -> s32
+item_get_fling_power: function(item) -> u8
+item_has_flag_by_hash: function(item, u32 hash) -> bool
\ No newline at end of file