Adds support for scripts for item use handling.

Signed-off-by: Deukhoofd <Deukhoofd@gmail.com>

CInterface/Battling/ItemUseScript.cpp

@@ -0,0 +1,20 @@
+#include "../../src/Battling/ScriptHandling/ItemUseScript.hpp"
+#include "../Core.hpp"
+using namespace CreatureLib::Battling;
+
+export void CreatureLib_ItemUseScript_Destruct(ItemUseScript* p) { delete p; }
+export uint8_t CreatureLib_ItemUseScript_IsItemUsable(ItemUseScript* p, uint8_t& out) { Try(out = p->IsItemUsable()) }
+export uint8_t CreatureLib_ItemUseScript_IsCreatureUseItem(ItemUseScript* p, uint8_t& out) {
+    Try(out = p->IsCreatureUseItem())
+}
+
+export uint8_t CreatureLib_ItemUseScript_IsUseValidForCreature(ItemUseScript* p, Creature* creature, uint8_t& out) {
+    Try(out = p->IsUseValidForCreature(creature))
+}
+
+export uint8_t CreatureLib_ItemUseScript_IsHoldable(ItemUseScript* p, uint8_t& out) { Try(out = p->IsHoldable()) }
+
+export uint8_t CreatureLib_ItemUseScript_OnUse(ItemUseScript* p) { Try(p->OnUse()) }
+export uint8_t CreatureLib_ItemUseScript_OnCreatureUse(ItemUseScript* p, Creature* creature) {
+    Try(p->OnCreatureUse(creature))
+}

CInterface/Battling/ScriptResolver.cpp

@@ -13,3 +13,8 @@ export uint8_t CreatureLib_ScriptResolver_LoadScript(BattleScript*& out, ScriptR
                                                      const char* scriptName) {
     Try(out = p->LoadScript(category, ArbUt::StringView(scriptName));)
 };
+
+export uint8_t CreatureLib_ScriptResolver_LoadItemScript(ItemUseScript*& out, ScriptResolver* p,
+                                                         const char* scriptName) {
+    Try(out = p->LoadItemScript(ArbUt::StringView(scriptName));)
+};