diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..ffeb8c0
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,15 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "port": 8684,
+            "name": "Run PokemonScriptTester",
+            "request": "attach",
+            "type": "angelscript",
+            "scriptPath": "/home/nathan/Projects/PokemonLibraries/Gen7Data/%s"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/Scripts/Interfaces/BaseTurnChoice.as b/Scripts/Interfaces/BaseTurnChoice.as
deleted file mode 100644
index 4f87f10..0000000
--- a/Scripts/Interfaces/BaseTurnChoice.as
+++ /dev/null
@@ -1,7 +0,0 @@
-shared interface BaseTurnChoice {
-	TurnChoiceKind Kind { get const; }
-	const Pokemon@ User { get const; }
-	MoveTurnChoice@ opCast();
-	SwitchTurnChoice@ opCast();
-	FleeTurnChoice@ opCast();
-}
diff --git a/Scripts/Interfaces/BaseTurnChoice.astypedef b/Scripts/Interfaces/BaseTurnChoice.astypedef
new file mode 100644
index 0000000..eb77972
--- /dev/null
+++ b/Scripts/Interfaces/BaseTurnChoice.astypedef
@@ -0,0 +1,7 @@
+type BaseTurnChoice {
+    TurnChoiceKind Kind { get const; };
+    const Pokemon@ User { get const; };
+    MoveTurnChoice@ opCast();
+    SwitchTurnChoice@ opCast();
+    FleeTurnChoice@ opCast();
+}
diff --git a/Scripts/Interfaces/Battle.as b/Scripts/Interfaces/Battle.as
deleted file mode 100644
index 7383ad9..0000000
--- a/Scripts/Interfaces/Battle.as
+++ /dev/null
@@ -1,16 +0,0 @@
-shared interface Battle {
-	const BattleLibrary@ Library { get const; }
-	bool CanUse(BaseTurnChoice@ choice);
-	bool CanFlee { get const; }
-	uint CurrentTurn { get const; }
-	BattleRandom@ Random { get const; }
-	ChoiceQueue@ TurnQueue { get const; }
-	ref AddVolatile(const constString &in name);
-	void RemoveVolatile(const constString &in name) const;
-	void SetWeather(const constString &in name) const;
-	void ClearWeather(const constString &in name) const;
-	const constString& GetWeatherName() const;
-	BattleSide@ GetBattleSide(uint8 index);
-	BattleParty@ GetParty(uint8 index);
-	BattleParty@ FindPartyForPokemon(Pokemon@ pokemon);
-}
diff --git a/Scripts/Interfaces/Battle.astypedef b/Scripts/Interfaces/Battle.astypedef
new file mode 100644
index 0000000..25c0bf1
--- /dev/null
+++ b/Scripts/Interfaces/Battle.astypedef
@@ -0,0 +1,18 @@
+type Battle {
+    const BattleLibrary@ Library { get const; };
+    bool CanFlee { get const; };
+    uint CurrentTurn { get const; };
+    BattleRandom@ Random { get const; };
+    ChoiceQueue@ TurnQueue { get const; };
+    narray<BattleSide>@ Sides { get const; };
+    narray<BattleParty>@ Parties { get const; };
+    bool CanUse(BaseTurnChoice@ choice);
+    ref@ AddVolatile(const constString &in name);
+    void RemoveVolatile(const constString &in name) const;
+    void SetWeather(const constString &in name) const;
+    void ClearWeather(const constString &in name) const;
+    const constString& GetWeatherName() const;
+    BattleSide@ GetBattleSide(uint8 index);
+    BattleParty@ GetParty(uint8 index);
+    BattleParty@ FindPartyForPokemon(Pokemon@ pokemon);
+}
diff --git a/Scripts/Interfaces/BattleItemCategory.as b/Scripts/Interfaces/BattleItemCategory.astypedef
similarity index 52%
rename from Scripts/Interfaces/BattleItemCategory.as
rename to Scripts/Interfaces/BattleItemCategory.astypedef
index e8a04e5..713df08 100644
--- a/Scripts/Interfaces/BattleItemCategory.as
+++ b/Scripts/Interfaces/BattleItemCategory.astypedef
@@ -1,7 +1,7 @@
-shared enum BattleItemCategory {
+enum BattleItemCategory {
 	None = 0,
 	Healing = 1,
 	StatusHealing = 2,
-	CaptureDevice = 3,
+	Pokeball = 3,
 	Misc = 4,
 }
diff --git a/Scripts/Interfaces/BattleLibrary.as b/Scripts/Interfaces/BattleLibrary.as
deleted file mode 100644
index 141eb33..0000000
--- a/Scripts/Interfaces/BattleLibrary.as
+++ /dev/null
@@ -1,8 +0,0 @@
-shared interface BattleLibrary {
-	const LibrarySettings@ Settings { get const; }
-	const StaticLibrary@ StaticLibrary { get const; }
-	const SpeciesLibrary@ SpeciesLibrary { get const; }
-	const MoveLibrary@ MoveLibrary { get const; }
-	const ItemLibrary@ ItemLibrary { get const; }
-	const DamageLibrary@ DamageLibrary { get const; }
-}
diff --git a/Scripts/Interfaces/BattleLibrary.astypedef b/Scripts/Interfaces/BattleLibrary.astypedef
new file mode 100644
index 0000000..a1ec733
--- /dev/null
+++ b/Scripts/Interfaces/BattleLibrary.astypedef
@@ -0,0 +1,8 @@
+type BattleLibrary {
+    const LibrarySettings@ Settings { get const; };
+    const StaticLibrary@ StaticLibrary { get const; };
+    const SpeciesLibrary@ SpeciesLibrary { get const; };
+    const MoveLibrary@ MoveLibrary { get const; };
+    const ItemLibrary@ ItemLibrary { get const; };
+    const DamageLibrary@ DamageLibrary { get const; };
+}
diff --git a/Scripts/Interfaces/BattleParty.as b/Scripts/Interfaces/BattleParty.as
deleted file mode 100644
index a784edd..0000000
--- a/Scripts/Interfaces/BattleParty.as
+++ /dev/null
@@ -1,3 +0,0 @@
-shared interface BattleParty {
-	Party@ Party { get const; }
-}
diff --git a/Scripts/Interfaces/BattleParty.astypedef b/Scripts/Interfaces/BattleParty.astypedef
new file mode 100644
index 0000000..3cca44b
--- /dev/null
+++ b/Scripts/Interfaces/BattleParty.astypedef
@@ -0,0 +1,3 @@
+type BattleParty {
+    Party@ Party { get const; };
+}
diff --git a/Scripts/Interfaces/BattleRandom.as b/Scripts/Interfaces/BattleRandom.as
deleted file mode 100644
index 5d222d4..0000000
--- a/Scripts/Interfaces/BattleRandom.as
+++ /dev/null
@@ -1,6 +0,0 @@
-shared interface BattleRandom {
-	bool EffectChance(float chance, ExecutingMove@ move, Pokemon@ target);
-	int Get();
-	int Get(int max);
-	int Get(int min, int max);
-}
diff --git a/Scripts/Interfaces/BattleRandom.astypedef b/Scripts/Interfaces/BattleRandom.astypedef
new file mode 100644
index 0000000..e941f60
--- /dev/null
+++ b/Scripts/Interfaces/BattleRandom.astypedef
@@ -0,0 +1,6 @@
+type BattleRandom {
+    bool EffectChance(float chance, ExecutingMove@ move, Pokemon@ target);
+    int Get();
+    int Get(int max);
+    int Get(int min, int max);
+}
diff --git a/Scripts/Interfaces/BattleSide.as b/Scripts/Interfaces/BattleSide.as
deleted file mode 100644
index f7e30e1..0000000
--- a/Scripts/Interfaces/BattleSide.as
+++ /dev/null
@@ -1,6 +0,0 @@
-shared interface BattleSide {
-	bool SwapPositions(uint8 a, uint8 b);
-	uint8 SideIndex { get const; }
-	uint8 GetPokemonIndex(const Pokemon@ pokemon) const;
-	Pokemon@ GetPokemon(uint8 index) const;
-}
diff --git a/Scripts/Interfaces/BattleSide.astypedef b/Scripts/Interfaces/BattleSide.astypedef
new file mode 100644
index 0000000..2c6622f
--- /dev/null
+++ b/Scripts/Interfaces/BattleSide.astypedef
@@ -0,0 +1,6 @@
+type BattleSide {
+    bool SwapPositions(uint8 a, uint8 b);
+    uint8 SideIndex { get const; };
+    uint8 GetPokemonIndex(const Pokemon@ pokemon) const;
+    Pokemon@ GetPokemon(uint8 index) const;
+}
diff --git a/Scripts/Interfaces/ChoiceQueue.as b/Scripts/Interfaces/ChoiceQueue.as
deleted file mode 100644
index 9944500..0000000
--- a/Scripts/Interfaces/ChoiceQueue.as
+++ /dev/null
@@ -1,4 +0,0 @@
-shared interface ChoiceQueue {
-	bool MovePokemonChoiceNext(Pokemon@ target);
-	const BaseTurnChoice@ Peek() const;
-}
diff --git a/Scripts/Interfaces/ChoiceQueue.astypedef b/Scripts/Interfaces/ChoiceQueue.astypedef
new file mode 100644
index 0000000..392cce1
--- /dev/null
+++ b/Scripts/Interfaces/ChoiceQueue.astypedef
@@ -0,0 +1,4 @@
+type ChoiceQueue {
+    bool MovePokemonChoiceNext(Pokemon@ target);
+    const BaseTurnChoice@ Peek() const;
+}
diff --git a/Scripts/Interfaces/DamageLibrary.as b/Scripts/Interfaces/DamageLibrary.as
deleted file mode 100644
index 8e2502f..0000000
--- a/Scripts/Interfaces/DamageLibrary.as
+++ /dev/null
@@ -1,3 +0,0 @@
-shared interface DamageLibrary {
-	int GetDamage() const;
-}
diff --git a/Scripts/Interfaces/DamageLibrary.astypedef b/Scripts/Interfaces/DamageLibrary.astypedef
new file mode 100644
index 0000000..c35ff2e
--- /dev/null
+++ b/Scripts/Interfaces/DamageLibrary.astypedef
@@ -0,0 +1,2 @@
+type DamageLibrary {
+}
diff --git a/Scripts/Interfaces/DamageSource.as b/Scripts/Interfaces/DamageSource.astypedef
similarity index 57%
rename from Scripts/Interfaces/DamageSource.as
rename to Scripts/Interfaces/DamageSource.astypedef
index ad889f0..c3415ac 100644
--- a/Scripts/Interfaces/DamageSource.as
+++ b/Scripts/Interfaces/DamageSource.astypedef
@@ -1,4 +1,4 @@
-shared enum DamageSource {
+enum DamageSource {
 	AttackDamage = 0,
 	Struggle = 1,
 }
diff --git a/Scripts/Interfaces/EffectParameter.as b/Scripts/Interfaces/EffectParameter.as
deleted file mode 100644
index 6861c80..0000000
--- a/Scripts/Interfaces/EffectParameter.as
+++ /dev/null
@@ -1,7 +0,0 @@
-shared interface EffectParameter {
-	EffectParameterType GetType() const;
-	bool AsBool() const;
-	int64 AsInt() const;
-	float AsFloat() const;
-	const constString& AsString() const;
-}
diff --git a/Scripts/Interfaces/EffectParameter.astypedef b/Scripts/Interfaces/EffectParameter.astypedef
new file mode 100644
index 0000000..49ceb6f
--- /dev/null
+++ b/Scripts/Interfaces/EffectParameter.astypedef
@@ -0,0 +1,7 @@
+type EffectParameter {
+    EffectParameterType GetType() const;
+    bool AsBool() const;
+    int64 AsInt() const;
+    float AsFloat() const;
+    const constString& AsString() const;
+}
diff --git a/Scripts/Interfaces/EffectParameterType.as b/Scripts/Interfaces/EffectParameterType.astypedef
similarity index 63%
rename from Scripts/Interfaces/EffectParameterType.as
rename to Scripts/Interfaces/EffectParameterType.astypedef
index 25edbe5..808a2da 100644
--- a/Scripts/Interfaces/EffectParameterType.as
+++ b/Scripts/Interfaces/EffectParameterType.astypedef
@@ -1,4 +1,4 @@
-shared enum EffectParameterType {
+enum EffectParameterType {
 	None = 0,
 	Bool = 1,
 	Int = 2,
diff --git a/Scripts/Interfaces/EvolutionData.as b/Scripts/Interfaces/EvolutionData.as
deleted file mode 100644
index 93f7f74..0000000
--- a/Scripts/Interfaces/EvolutionData.as
+++ /dev/null
@@ -1,6 +0,0 @@
-shared interface EvolutionData {
-	const Species& NewSpecies { get const; }
-	EvolutionMethod Method { get const; }
-	uint64 DataCount { get const; }
-	EffectParameter@ GetData(uint64 index) const;
-}
diff --git a/Scripts/Interfaces/EvolutionData.astypedef b/Scripts/Interfaces/EvolutionData.astypedef
new file mode 100644
index 0000000..d422548
--- /dev/null
+++ b/Scripts/Interfaces/EvolutionData.astypedef
@@ -0,0 +1,7 @@
+type EvolutionData {
+    const Species& NewSpecies { get const; };
+    EvolutionMethod Method { get const; };
+    uint64 DataCount { get const; };
+    const narray<EffectParameter@>@ Data { get const; };
+    EffectParameter@ GetDataAt(uint64 index) const;
+}
diff --git a/Scripts/Interfaces/EvolutionMethod.as b/Scripts/Interfaces/EvolutionMethod.astypedef
similarity index 91%
rename from Scripts/Interfaces/EvolutionMethod.as
rename to Scripts/Interfaces/EvolutionMethod.astypedef
index 9b71c13..f43b609 100644
--- a/Scripts/Interfaces/EvolutionMethod.as
+++ b/Scripts/Interfaces/EvolutionMethod.astypedef
@@ -1,4 +1,4 @@
-shared enum EvolutionMethod {
+enum EvolutionMethod {
 	Level = 0,
 	HighFriendship = 1,
 	HighFriendshipTime = 2,
diff --git a/Scripts/Interfaces/ExecutingMove.as b/Scripts/Interfaces/ExecutingMove.as
deleted file mode 100644
index ab03631..0000000
--- a/Scripts/Interfaces/ExecutingMove.as
+++ /dev/null
@@ -1,7 +0,0 @@
-shared interface ExecutingMove {
-	HitData@ GetHitData(Pokemon@ target, uint8 hit) const;
-	bool IsPokemonTarget(Pokemon@ pkmn) const;
-	Pokemon@ User { get const; }
-	LearnedMove@ Move { get const; }
-	MoveData@ UseMove { get const; }
-}
diff --git a/Scripts/Interfaces/ExecutingMove.astypedef b/Scripts/Interfaces/ExecutingMove.astypedef
new file mode 100644
index 0000000..470e47f
--- /dev/null
+++ b/Scripts/Interfaces/ExecutingMove.astypedef
@@ -0,0 +1,7 @@
+type ExecutingMove {
+    Pokemon@ User { get const; };
+    LearnedMove@ Move { get const; };
+    MoveData@ UseMove { get const; };
+    HitData@ GetHitData(Pokemon@ target, uint8 hit) const;
+    bool IsPokemonTarget(Pokemon@ pkmn) const;
+}
diff --git a/Scripts/Interfaces/FleeTurnChoice.as b/Scripts/Interfaces/FleeTurnChoice.as
deleted file mode 100644
index 93ef53b..0000000
--- a/Scripts/Interfaces/FleeTurnChoice.as
+++ /dev/null
@@ -1,5 +0,0 @@
-shared interface FleeTurnChoice {
-	TurnChoiceKind Kind { get const; }
-	const Pokemon@ User { get const; }
-	BaseTurnChoice@ opImplCast();
-}
diff --git a/Scripts/Interfaces/FleeTurnChoice.astypedef b/Scripts/Interfaces/FleeTurnChoice.astypedef
new file mode 100644
index 0000000..2d8693c
--- /dev/null
+++ b/Scripts/Interfaces/FleeTurnChoice.astypedef
@@ -0,0 +1,5 @@
+type FleeTurnChoice {
+    TurnChoiceKind Kind { get const; };
+    const Pokemon@ User { get const; };
+    BaseTurnChoice@ opImplCast();
+}
diff --git a/Scripts/Interfaces/Forme.as b/Scripts/Interfaces/Forme.as
deleted file mode 100644
index a19c741..0000000
--- a/Scripts/Interfaces/Forme.as
+++ /dev/null
@@ -1,10 +0,0 @@
-shared interface Forme {
-	const constString& Name { get const; }
-	float Weight { get const; }
-	float Height { get const; }
-	uint BaseExperience { get const; }
-	int TypeCount { get const; }
-	uint8 GetType(int index) const;
-	uint GetStatistic(Statistic stat) const;
-	const constString& GetAbility(bool hidden, uint8 index) const;
-}
diff --git a/Scripts/Interfaces/Forme.astypedef b/Scripts/Interfaces/Forme.astypedef
new file mode 100644
index 0000000..351baed
--- /dev/null
+++ b/Scripts/Interfaces/Forme.astypedef
@@ -0,0 +1,10 @@
+type Forme {
+    const constString& Name { get const; };
+    float Weight { get const; };
+    float Height { get const; };
+    uint BaseExperience { get const; };
+    int TypeCount { get const; };
+    uint8 GetType(int index) const;
+    uint GetStatistic(Statistic stat) const;
+    const constString& GetAbility(bool hidden, uint8 index) const;
+}
diff --git a/Scripts/Interfaces/Gender.as b/Scripts/Interfaces/Gender.astypedef
similarity index 67%
rename from Scripts/Interfaces/Gender.as
rename to Scripts/Interfaces/Gender.astypedef
index 33165ca..a39d241 100644
--- a/Scripts/Interfaces/Gender.as
+++ b/Scripts/Interfaces/Gender.astypedef
@@ -1,4 +1,4 @@
-shared enum Gender {
+enum Gender {
 	Male = 0,
 	Female = 1,
 	Genderless = 2,
diff --git a/Scripts/Interfaces/GrowthRate.as b/Scripts/Interfaces/GrowthRate.as
deleted file mode 100644
index 9432742..0000000
--- a/Scripts/Interfaces/GrowthRate.as
+++ /dev/null
@@ -1,4 +0,0 @@
-shared interface GrowthRate {
-	uint8 CalculateLevel(uint experience) const;
-	uint CalculateExperience(uint8 level) const;
-}
diff --git a/Scripts/Interfaces/GrowthRate.astypedef b/Scripts/Interfaces/GrowthRate.astypedef
new file mode 100644
index 0000000..af09cc8
--- /dev/null
+++ b/Scripts/Interfaces/GrowthRate.astypedef
@@ -0,0 +1,4 @@
+type GrowthRate {
+    uint8 CalculateLevel(uint experience) const;
+    uint CalculateExperience(uint8 level) const;
+}
diff --git a/Scripts/Interfaces/GrowthRateLibrary.as b/Scripts/Interfaces/GrowthRateLibrary.as
deleted file mode 100644
index 5263b2f..0000000
--- a/Scripts/Interfaces/GrowthRateLibrary.as
+++ /dev/null
@@ -1,4 +0,0 @@
-shared interface GrowthRateLibrary {
-	uint8 CalculateLevel(const constString &in growthRate, uint experience) const;
-	uint CalculateExperience(const constString &in growthRate, uint8 experience) const;
-}
diff --git a/Scripts/Interfaces/GrowthRateLibrary.astypedef b/Scripts/Interfaces/GrowthRateLibrary.astypedef
new file mode 100644
index 0000000..62e5b68
--- /dev/null
+++ b/Scripts/Interfaces/GrowthRateLibrary.astypedef
@@ -0,0 +1,4 @@
+type GrowthRateLibrary {
+    uint8 CalculateLevel(const constString &in growthRate, uint experience) const;
+    uint CalculateExperience(const constString &in growthRate, uint8 experience) const;
+}
diff --git a/Scripts/Interfaces/HitData.as b/Scripts/Interfaces/HitData.as
deleted file mode 100644
index f2d4279..0000000
--- a/Scripts/Interfaces/HitData.as
+++ /dev/null
@@ -1,9 +0,0 @@
-shared interface HitData {
-	bool IsCritical { get const; }
-	uint8 BasePower { get const; }
-	float Effectiveness { get const; }
-	uint Damage { get const; }
-	uint8 Type { get const; }
-	bool HasFailed { get const; }
-	void Fail();
-}
diff --git a/Scripts/Interfaces/HitData.astypedef b/Scripts/Interfaces/HitData.astypedef
new file mode 100644
index 0000000..1143c79
--- /dev/null
+++ b/Scripts/Interfaces/HitData.astypedef
@@ -0,0 +1,9 @@
+type HitData {
+    bool IsCritical { get const; };
+    uint8 BasePower { get const; };
+    float Effectiveness { get const; };
+    uint Damage { get const; };
+    uint8 Type { get const; };
+    bool HasFailed { get const; };
+    void Fail();
+}
diff --git a/Scripts/Interfaces/Item.as b/Scripts/Interfaces/Item.as
deleted file mode 100644
index 2b84e35..0000000
--- a/Scripts/Interfaces/Item.as
+++ /dev/null
@@ -1,7 +0,0 @@
-shared interface Item {
-	const constString& Name { get const; }
-	ItemCategory Category { get const; }
-	BattleItemCategory BattleCategory { get const; }
-	int Price { get const; }
-	bool HasFlag(const constString &in flag) const;
-}
diff --git a/Scripts/Interfaces/Item.astypedef b/Scripts/Interfaces/Item.astypedef
new file mode 100644
index 0000000..0e6eed5
--- /dev/null
+++ b/Scripts/Interfaces/Item.astypedef
@@ -0,0 +1,7 @@
+type Item {
+    const constString& Name { get const; };
+    ItemCategory Category { get const; };
+    BattleItemCategory BattleCategory { get const; };
+    int Price { get const; };
+    bool HasFlag(const constString &in flag) const;
+}
diff --git a/Scripts/Interfaces/ItemCategory.as b/Scripts/Interfaces/ItemCategory.astypedef
similarity index 80%
rename from Scripts/Interfaces/ItemCategory.as
rename to Scripts/Interfaces/ItemCategory.astypedef
index b4b8834..9e18906 100644
--- a/Scripts/Interfaces/ItemCategory.as
+++ b/Scripts/Interfaces/ItemCategory.astypedef
@@ -1,4 +1,4 @@
-shared enum ItemCategory {
+enum ItemCategory {
 	Misc = 0,
 	Pokeball = 1,
 	Medicine = 2,
diff --git a/Scripts/Interfaces/ItemLibrary.as b/Scripts/Interfaces/ItemLibrary.as
deleted file mode 100644
index f32aa2d..0000000
--- a/Scripts/Interfaces/ItemLibrary.as
+++ /dev/null
@@ -1,3 +0,0 @@
-shared interface ItemLibrary {
-	const Item@ Get(const constString &in name) const;
-}
diff --git a/Scripts/Interfaces/ItemLibrary.astypedef b/Scripts/Interfaces/ItemLibrary.astypedef
new file mode 100644
index 0000000..4f036f8
--- /dev/null
+++ b/Scripts/Interfaces/ItemLibrary.astypedef
@@ -0,0 +1,3 @@
+type ItemLibrary {
+    const Item@ Get(const constString &in name) const;
+}
diff --git a/Scripts/Interfaces/ItemUseScript.as b/Scripts/Interfaces/ItemUseScript.as
index 469bf84..3eccb19 100644
--- a/Scripts/Interfaces/ItemUseScript.as
+++ b/Scripts/Interfaces/ItemUseScript.as
@@ -1,9 +1,9 @@
 shared abstract class ItemUseScript {
-	void OnInitialize(const EffectParameter@[] &in){};
-	bool IsItemUsable(){};
-	bool IsPokemonUseItem(){};
-	bool IsUseValidForPokemon(Pokemon@){};
-	bool IsHoldable(){};
+	void OnInitialize(const narray<EffectParameter@>@){};
+	bool IsItemUsable(){ return false; };
+	bool IsPokemonUseItem(){ return false; };
+	bool IsUseValidForPokemon(Pokemon@){ return false; };
+	bool IsHoldable(){ return false; };
 	void OnUse(){};
 	void OnPokemonUse(Pokemon@){};
 }
diff --git a/Scripts/Interfaces/LearnedMove.as b/Scripts/Interfaces/LearnedMove.as
deleted file mode 100644
index 7ef07a4..0000000
--- a/Scripts/Interfaces/LearnedMove.as
+++ /dev/null
@@ -1,6 +0,0 @@
-shared interface LearnedMove {
-	const MoveData@ MoveData { get const; }
-	uint8 MaxUses { get const; }
-	uint8 RemainingUses { get const; }
-	Gender LearnMethod { get const; }
-}
diff --git a/Scripts/Interfaces/LearnedMove.astypedef b/Scripts/Interfaces/LearnedMove.astypedef
new file mode 100644
index 0000000..a3c67e6
--- /dev/null
+++ b/Scripts/Interfaces/LearnedMove.astypedef
@@ -0,0 +1,6 @@
+type LearnedMove {
+    const MoveData@ MoveData { get const; };
+    uint8 MaxUses { get const; };
+    uint8 RemainingUses { get const; };
+    Gender LearnMethod { get const; };
+}
diff --git a/Scripts/Interfaces/LibrarySettings.as b/Scripts/Interfaces/LibrarySettings.as
deleted file mode 100644
index a97552a..0000000
--- a/Scripts/Interfaces/LibrarySettings.as
+++ /dev/null
@@ -1,5 +0,0 @@
-shared interface LibrarySettings {
-	uint8 MaximalLevel { get const; }
-	uint8 MaximalMoves { get const; }
-	uint16 ShinyRate { get const; }
-}
diff --git a/Scripts/Interfaces/LibrarySettings.astypedef b/Scripts/Interfaces/LibrarySettings.astypedef
new file mode 100644
index 0000000..3882e46
--- /dev/null
+++ b/Scripts/Interfaces/LibrarySettings.astypedef
@@ -0,0 +1,5 @@
+type LibrarySettings {
+    uint8 MaximalLevel { get const; };
+    uint8 MaximalMoves { get const; };
+    uint16 ShinyRate { get const; };
+}
diff --git a/Scripts/Interfaces/MoveCategory.as b/Scripts/Interfaces/MoveCategory.astypedef
similarity index 61%
rename from Scripts/Interfaces/MoveCategory.as
rename to Scripts/Interfaces/MoveCategory.astypedef
index 07abd93..359a537 100644
--- a/Scripts/Interfaces/MoveCategory.as
+++ b/Scripts/Interfaces/MoveCategory.astypedef
@@ -1,4 +1,4 @@
-shared enum MoveCategory {
+enum MoveCategory {
 	Physical = 0,
 	Special = 1,
 	Status = 2,
diff --git a/Scripts/Interfaces/MoveData.as b/Scripts/Interfaces/MoveData.as
deleted file mode 100644
index e69d2d6..0000000
--- a/Scripts/Interfaces/MoveData.as
+++ /dev/null
@@ -1,11 +0,0 @@
-shared interface MoveData {
-	const constString& Name { get const; }
-	uint8 Type { get const; }
-	MoveCategory Category { get const; }
-	uint8 BasePower { get const; }
-	uint8 Accuracy { get const; }
-	uint8 BaseUsages { get const; }
-	MoveTarget Target { get const; }
-	int8 Priority { get const; }
-	bool HasFlag(const constString &in flag) const;
-}
diff --git a/Scripts/Interfaces/MoveData.astypedef b/Scripts/Interfaces/MoveData.astypedef
new file mode 100644
index 0000000..44bc53c
--- /dev/null
+++ b/Scripts/Interfaces/MoveData.astypedef
@@ -0,0 +1,11 @@
+type MoveData {
+    const constString& Name { get const; };
+    uint8 Type { get const; };
+    MoveCategory Category { get const; };
+    uint8 BasePower { get const; };
+    uint8 Accuracy { get const; };
+    uint8 BaseUsages { get const; };
+    MoveTarget Target { get const; };
+    int8 Priority { get const; };
+    bool HasFlag(const constString &in flag) const;
+}
diff --git a/Scripts/Interfaces/MoveLearnMethod.as b/Scripts/Interfaces/MoveLearnMethod.as
deleted file mode 100644
index a64b74a..0000000
--- a/Scripts/Interfaces/MoveLearnMethod.as
+++ /dev/null
@@ -1,4 +0,0 @@
-shared enum MoveLearnMethod {
-	Unknown = 0,
-	Level = 1,
-}
diff --git a/Scripts/Interfaces/MoveLearnMethod.astypedef b/Scripts/Interfaces/MoveLearnMethod.astypedef
new file mode 100644
index 0000000..8828d05
--- /dev/null
+++ b/Scripts/Interfaces/MoveLearnMethod.astypedef
@@ -0,0 +1,4 @@
+enum MoveLearnMethod {
+	Unknown = 0,
+	Level = 1,
+}
diff --git a/Scripts/Interfaces/MoveLibrary.as b/Scripts/Interfaces/MoveLibrary.as
deleted file mode 100644
index c32311e..0000000
--- a/Scripts/Interfaces/MoveLibrary.as
+++ /dev/null
@@ -1,3 +0,0 @@
-shared interface MoveLibrary {
-	const MoveData@ Get(const constString &in name) const;
-}
diff --git a/Scripts/Interfaces/MoveLibrary.astypedef b/Scripts/Interfaces/MoveLibrary.astypedef
new file mode 100644
index 0000000..45a051f
--- /dev/null
+++ b/Scripts/Interfaces/MoveLibrary.astypedef
@@ -0,0 +1,3 @@
+type MoveLibrary {
+    const MoveData@ Get(const constString &in name) const;
+}
diff --git a/Scripts/Interfaces/MoveTarget.as b/Scripts/Interfaces/MoveTarget.astypedef
similarity index 89%
rename from Scripts/Interfaces/MoveTarget.as
rename to Scripts/Interfaces/MoveTarget.astypedef
index ab70902..4bddefb 100644
--- a/Scripts/Interfaces/MoveTarget.as
+++ b/Scripts/Interfaces/MoveTarget.astypedef
@@ -1,4 +1,4 @@
-shared enum MoveTarget {
+enum MoveTarget {
 	Adjacent = 0,
 	AdjacentAlly = 1,
 	AdjacentAllySelf = 2,
diff --git a/Scripts/Interfaces/MoveTurnChoice.as b/Scripts/Interfaces/MoveTurnChoice.as
deleted file mode 100644
index 8716d38..0000000
--- a/Scripts/Interfaces/MoveTurnChoice.as
+++ /dev/null
@@ -1,7 +0,0 @@
-shared interface MoveTurnChoice {
-	TurnChoiceKind Kind { get const; }
-	Pokemon@ User { get const; }
-	LearnedMove@ Move { get const; }
-	int8 Priority { get const; }
-	BaseTurnChoice@ opImplCast();
-}
diff --git a/Scripts/Interfaces/MoveTurnChoice.astypedef b/Scripts/Interfaces/MoveTurnChoice.astypedef
new file mode 100644
index 0000000..0b0f0f7
--- /dev/null
+++ b/Scripts/Interfaces/MoveTurnChoice.astypedef
@@ -0,0 +1,7 @@
+type MoveTurnChoice {
+    TurnChoiceKind Kind { get const; };
+    Pokemon@ User { get const; };
+    LearnedMove@ Move { get const; };
+    int8 Priority { get const; };
+    BaseTurnChoice@ opImplCast();
+}
diff --git a/Scripts/Interfaces/Party.as b/Scripts/Interfaces/Party.as
deleted file mode 100644
index 9d8f3a7..0000000
--- a/Scripts/Interfaces/Party.as
+++ /dev/null
@@ -1,4 +0,0 @@
-shared interface Party {
-	Pokemon@ GetAtIndex(int index) const;
-	int Length { get const; }
-}
diff --git a/Scripts/Interfaces/Party.astypedef b/Scripts/Interfaces/Party.astypedef
new file mode 100644
index 0000000..6e32cd8
--- /dev/null
+++ b/Scripts/Interfaces/Party.astypedef
@@ -0,0 +1,5 @@
+type Party {
+    const narray<Pokemon@>@ Pokemon { get const; };
+    uint64 Length { get const; };
+    Pokemon@ GetAtIndex(int index) const;
+}
diff --git a/Scripts/Interfaces/PkmnScript.as b/Scripts/Interfaces/PkmnScript.as
index 2c9061b..650373e 100644
--- a/Scripts/Interfaces/PkmnScript.as
+++ b/Scripts/Interfaces/PkmnScript.as
@@ -1,5 +1,5 @@
 shared abstract class PkmnScript {
-	void OnInitialize(const EffectParameter@[] &in){};
+	void OnInitialize(const narray<EffectParameter@>@){};
 	void Stack(){};
 	void OnRemove(){};
 	void OnBeforeTurn(BaseTurnChoice@){};
diff --git a/Scripts/Interfaces/Pokemon.as b/Scripts/Interfaces/Pokemon.as
deleted file mode 100644
index bd88c29..0000000
--- a/Scripts/Interfaces/Pokemon.as
+++ /dev/null
@@ -1,37 +0,0 @@
-shared interface Pokemon {
-	const Species@ Species { get const; }
-	const Forme@ Forme { get const; }
-	uint8 Level { get const; }
-	uint Experience { get const; }
-	Gender Gender { get const; }
-	uint8 Coloring { get const; }
-	bool Shiny { get const; }
-	const Item@ HeldItem { get const; }
-	bool HasHeldItem(const constString &in name) const;
-	void SetHeldItem(const constString &in name);
-	void SetHeldItem(const Item@ item);
-	uint CurrentHealth { get const; }
-	const string& Nickname { get const; }
-	const constString& ActiveAbility { get const; }
-	bool IsFainted { get const; }
-	bool HasType(uint8 type) const;
-	uint MaxHealth { get const; }
-	void Damage(uint type, DamageSource source);
-	void Heal(uint type);
-	void OverrideActiveAbility(const string &in ability);
-	LearnedMove@[]@ GetMoves() const;
-	void ChangeStatBoost(Statistic stat, int8 amount);
-	const Species@ DisplaySpecies { get const; }
-	const Species@ DisplayForme { get const; }
-	uint GetFlatStat(Statistic stat) const;
-	uint GetBoostedStat(Statistic stat) const;
-	uint GetBaseStat(Statistic stat) const;
-	int8 GetStatBoost(Statistic stat) const;
-	ref AddVolatile(const constString &in name);
-	void RemoveVolatile(const constString &in name) const;
-	Battle@ Battle { get const; }
-	BattleSide@ BattleSide { get const; }
-	const constString& Status { get const; }
-	void ClearStatus() const;
-	void SetStatus(const constString &inout name);
-}
diff --git a/Scripts/Interfaces/Pokemon.astypedef b/Scripts/Interfaces/Pokemon.astypedef
new file mode 100644
index 0000000..b8241a6
--- /dev/null
+++ b/Scripts/Interfaces/Pokemon.astypedef
@@ -0,0 +1,37 @@
+type Pokemon {
+    const Species@ Species { get const; };
+    const Forme@ Forme { get const; };
+    uint8 Level { get const; };
+    uint Experience { get const; };
+    Gender Gender { get const; };
+    uint8 Coloring { get const; };
+    bool Shiny { get const; };
+    const Item@ HeldItem { get const; };
+    uint CurrentHealth { get const; };
+    const constString& ActiveAbility { get const; };
+    bool IsFainted { get const; };
+    uint MaxHealth { get const; };
+    const Species@ DisplaySpecies { get const; };
+    const Forme@ DisplayForme { get const; };
+    Battle@ Battle { get const; };
+    BattleSide@ BattleSide { get const; };
+    const constString& Status { get const; };
+    const narray<LearnedMove@>@ Moves { get const; };
+    bool HasHeldItem(const constString &in name) const;
+    void SetHeldItem(const constString &in name);
+    void SetHeldItem(const Item@ item);
+    string Nickname { get const; };
+    bool HasType(uint8 type) const;
+    void Damage(uint type, DamageSource source);
+    void Heal(uint type);
+    void OverrideActiveAbility(const string &in ability);
+    void ChangeStatBoost(Statistic stat, int8 amount);
+    uint GetFlatStat(Statistic stat) const;
+    uint GetBoostedStat(Statistic stat) const;
+    uint GetBaseStat(Statistic stat) const;
+    int8 GetStatBoost(Statistic stat) const;
+    ref@ AddVolatile(const constString &in name);
+    void RemoveVolatile(const constString &in name) const;
+    void ClearStatus() const;
+    void SetStatus(const constString &inout name);
+}
diff --git a/Scripts/Interfaces/Species.as b/Scripts/Interfaces/Species.as
deleted file mode 100644
index bc87d23..0000000
--- a/Scripts/Interfaces/Species.as
+++ /dev/null
@@ -1,9 +0,0 @@
-shared interface Species {
-	const constString& Name { get const; }
-	uint16 Id { get const; }
-	float GenderRate { get const; }
-	uint8 CaptureRate { get const; }
-	Gender GetRandomGender() const;
-	const Forme@ GetForme(string key) const;
-	const Forme@ DefaultForme { get const; }
-}
diff --git a/Scripts/Interfaces/Species.astypedef b/Scripts/Interfaces/Species.astypedef
new file mode 100644
index 0000000..0c9431f
--- /dev/null
+++ b/Scripts/Interfaces/Species.astypedef
@@ -0,0 +1,9 @@
+type Species {
+    const constString& Name { get const; };
+    uint16 Id { get const; };
+    float GenderRate { get const; };
+    uint8 CaptureRate { get const; };
+    const Forme@ DefaultForme { get const; };
+    Gender GetRandomGender() const;
+    const Forme@ GetForme(string key) const;
+}
diff --git a/Scripts/Interfaces/SpeciesLibrary.as b/Scripts/Interfaces/SpeciesLibrary.as
deleted file mode 100644
index 84c0de3..0000000
--- a/Scripts/Interfaces/SpeciesLibrary.as
+++ /dev/null
@@ -1,3 +0,0 @@
-shared interface SpeciesLibrary {
-	const Species@ Get(const constString &in name) const;
-}
diff --git a/Scripts/Interfaces/SpeciesLibrary.astypedef b/Scripts/Interfaces/SpeciesLibrary.astypedef
new file mode 100644
index 0000000..e13e429
--- /dev/null
+++ b/Scripts/Interfaces/SpeciesLibrary.astypedef
@@ -0,0 +1,3 @@
+type SpeciesLibrary {
+    const Species@ Get(const constString &in name) const;
+}
diff --git a/Scripts/Interfaces/StaticLibrary.as b/Scripts/Interfaces/StaticLibrary.as
deleted file mode 100644
index 774ef36..0000000
--- a/Scripts/Interfaces/StaticLibrary.as
+++ /dev/null
@@ -1,8 +0,0 @@
-shared interface StaticLibrary {
-	const LibrarySettings@ Settings { get const; }
-	const SpeciesLibrary@ SpeciesLibrary { get const; }
-	const MoveLibrary@ MoveLibrary { get const; }
-	const ItemLibrary@ ItemLibrary { get const; }
-	const GrowthRateLibrary@ GrowthRateLibrary { get const; }
-	const TypeLibrary@ TypeLibrary { get const; }
-}
diff --git a/Scripts/Interfaces/StaticLibrary.astypedef b/Scripts/Interfaces/StaticLibrary.astypedef
new file mode 100644
index 0000000..3e46ff7
--- /dev/null
+++ b/Scripts/Interfaces/StaticLibrary.astypedef
@@ -0,0 +1,8 @@
+type StaticLibrary {
+    const LibrarySettings@ Settings { get const; };
+    const SpeciesLibrary@ SpeciesLibrary { get const; };
+    const MoveLibrary@ MoveLibrary { get const; };
+    const ItemLibrary@ ItemLibrary { get const; };
+    const GrowthRateLibrary@ GrowthRateLibrary { get const; };
+    const TypeLibrary@ TypeLibrary { get const; };
+}
diff --git a/Scripts/Interfaces/Statistic.as b/Scripts/Interfaces/Statistic.astypedef
similarity index 79%
rename from Scripts/Interfaces/Statistic.as
rename to Scripts/Interfaces/Statistic.astypedef
index 2999436..7341aee 100644
--- a/Scripts/Interfaces/Statistic.as
+++ b/Scripts/Interfaces/Statistic.astypedef
@@ -1,4 +1,4 @@
-shared enum Statistic {
+enum Statistic {
 	HP = 0,
 	Attack = 1,
 	Defense = 2,
diff --git a/Scripts/Interfaces/SwitchTurnChoice.as b/Scripts/Interfaces/SwitchTurnChoice.as
deleted file mode 100644
index 09aff2f..0000000
--- a/Scripts/Interfaces/SwitchTurnChoice.as
+++ /dev/null
@@ -1,6 +0,0 @@
-shared interface SwitchTurnChoice {
-	TurnChoiceKind Kind { get const; }
-	const Pokemon@ User { get const; }
-	Pokemon@ NewPokemon { get const; }
-	BaseTurnChoice@ opImplCast();
-}
diff --git a/Scripts/Interfaces/SwitchTurnChoice.astypedef b/Scripts/Interfaces/SwitchTurnChoice.astypedef
new file mode 100644
index 0000000..8d5507b
--- /dev/null
+++ b/Scripts/Interfaces/SwitchTurnChoice.astypedef
@@ -0,0 +1,6 @@
+type SwitchTurnChoice {
+    TurnChoiceKind Kind { get const; };
+    const Pokemon@ User { get const; };
+    Pokemon@ NewPokemon { get const; };
+    BaseTurnChoice@ opImplCast();
+}
diff --git a/Scripts/Interfaces/Testing.as b/Scripts/Interfaces/Testing.as
deleted file mode 100644
index 261fd47..0000000
--- a/Scripts/Interfaces/Testing.as
+++ /dev/null
@@ -1,13 +0,0 @@
-Party@ CreateSimpleParty(const array<constString>&in species, uint8 level);
-
-Battle@ CreateSimpleBattle(uint seed, const constString&in species1, const constString&in species2, uint8 level);
-Battle@ CreateSimpleBattle(uint seed, Party@ p1, Party@ p2);
-
-// Note that this returns a ref handle, and therefore should be cast first.
-ref@ CreateMoveScript(const constString&in name);
-ExecutingMove@ CreateExecutingMove(const constString&in moveName, Pokemon@ user, Pokemon@ target);
-MoveTurnChoice@ CreateMoveTurnChoice(const constString&in moveName, Pokemon@ user, uint8 targetSide, uint8 target);
-
-bool Require(bool expression);
-bool RequireEquals(int expected, int actual);
-bool RequireEquals(const string &in expected, const string &in actual);
\ No newline at end of file
diff --git a/Scripts/Interfaces/TurnChoiceKind.as b/Scripts/Interfaces/TurnChoiceKind.astypedef
similarity index 67%
rename from Scripts/Interfaces/TurnChoiceKind.as
rename to Scripts/Interfaces/TurnChoiceKind.astypedef
index 3d40a64..ab20def 100644
--- a/Scripts/Interfaces/TurnChoiceKind.as
+++ b/Scripts/Interfaces/TurnChoiceKind.astypedef
@@ -1,4 +1,4 @@
-shared enum TurnChoiceKind {
+enum TurnChoiceKind {
 	Pass = 0,
 	Attack = 1,
 	Item = 2,
diff --git a/Scripts/Interfaces/TypeLibrary.as b/Scripts/Interfaces/TypeLibrary.as
deleted file mode 100644
index 566d623..0000000
--- a/Scripts/Interfaces/TypeLibrary.as
+++ /dev/null
@@ -1,4 +0,0 @@
-shared interface TypeLibrary {
-	uint8 GetTypeId(const constString &in name) const;
-	float GetSingleEffectiveness(uint8 attacking, uint8 defensive) const;
-}
diff --git a/Scripts/Interfaces/TypeLibrary.astypedef b/Scripts/Interfaces/TypeLibrary.astypedef
new file mode 100644
index 0000000..5c41e26
--- /dev/null
+++ b/Scripts/Interfaces/TypeLibrary.astypedef
@@ -0,0 +1,4 @@
+type TypeLibrary {
+    uint8 GetTypeId(const constString &in name) const;
+    float GetSingleEffectiveness(uint8 attacking, uint8 defensive) const;
+}
diff --git a/Scripts/Interfaces/constString.as b/Scripts/Interfaces/constString.as
deleted file mode 100644
index 2c0ba79..0000000
--- a/Scripts/Interfaces/constString.as
+++ /dev/null
@@ -1,6 +0,0 @@
-shared interface constString {
-	bool opEquals(const constString &in) const;
-	bool opEquals(const string &in) const;
-	uint opImplConv();
-	string opImplConv();
-}
diff --git a/Scripts/Interfaces/constString.astypedef b/Scripts/Interfaces/constString.astypedef
new file mode 100644
index 0000000..c876d7e
--- /dev/null
+++ b/Scripts/Interfaces/constString.astypedef
@@ -0,0 +1,11 @@
+valuetype constString {
+    behave 2 void f();
+    behave 0 void f();
+    behave 0 void f(const string&in s);
+    behave 0 void f(const constString&in);
+    constString& opAssign(const constString &in);
+    bool opEquals(const constString &in) const;
+    bool opEquals(const string &in) const;
+    uint opImplConv();
+    string opImplConv();
+}
diff --git a/Scripts/Interfaces/dictionary.as b/Scripts/Interfaces/dictionary.as
deleted file mode 100644
index a75362b..0000000
--- a/Scripts/Interfaces/dictionary.as
+++ /dev/null
@@ -1,16 +0,0 @@
-shared interface dictionary {
-	void set(const string &in, const ?&in);
-	bool get(const string &in, ? &out) const;
-	void set(const string &in, const int64&in);
-	bool get(const string &in, int64 &out) const;
-	void set(const string &in, const double&in);
-	bool get(const string &in, double &out) const;
-	bool exists(const string &in) const;
-	bool isEmpty() const;
-	uint getSize() const;
-	bool delete(const string &in);
-	void deleteAll();
-	string[]@ getKeys() const;
-	dictionaryValue& opIndex(const string &in);
-	const dictionaryValue& opIndex(const string &in) const;
-}
diff --git a/Scripts/Interfaces/dictionary.astypedef b/Scripts/Interfaces/dictionary.astypedef
new file mode 100644
index 0000000..1bcdce3
--- /dev/null
+++ b/Scripts/Interfaces/dictionary.astypedef
@@ -0,0 +1,18 @@
+type dictionary {
+    behave 4 dictionary@ f(int&in) { repeat { string, ? } };
+    dictionary& opAssign(const dictionary &in);
+    void set(const string &in, const ?&in);
+    bool get(const string &in, ? &out) const;
+    void set(const string &in, const int64&in);
+    bool get(const string &in, int64 &out) const;
+    void set(const string &in, const double&in);
+    bool get(const string &in, double &out) const;
+    bool exists(const string &in) const;
+    bool isEmpty() const;
+    uint getSize() const;
+    bool delete(const string &in);
+    void deleteAll();
+    string[]@ getKeys() const;
+    dictionaryValue& opIndex(const string &in);
+    const dictionaryValue& opIndex(const string &in) const;
+}
diff --git a/Scripts/Interfaces/dictionaryValue.as b/Scripts/Interfaces/dictionaryValue.as
deleted file mode 100644
index 562b0fe..0000000
--- a/Scripts/Interfaces/dictionaryValue.as
+++ /dev/null
@@ -1,8 +0,0 @@
-shared interface dictionaryValue {
-	dictionaryValue& opHndlAssign(const ? &in);
-	dictionaryValue& opHndlAssign(const dictionaryValue &in);
-	void opCast(? &out);
-	void opConv(? &out);
-	int64 opConv();
-	double opConv();
-}
diff --git a/Scripts/Interfaces/dictionaryValue.astypedef b/Scripts/Interfaces/dictionaryValue.astypedef
new file mode 100644
index 0000000..b4cc9e6
--- /dev/null
+++ b/Scripts/Interfaces/dictionaryValue.astypedef
@@ -0,0 +1,12 @@
+type dictionaryValue {
+    dictionaryValue& opAssign(const dictionaryValue &in);
+    dictionaryValue& opHndlAssign(const ? &in);
+    dictionaryValue& opHndlAssign(const dictionaryValue &in);
+    dictionaryValue& opAssign(const ? &in);
+    dictionaryValue& opAssign(double);
+    dictionaryValue& opAssign(int64);
+    void opCast(? &out);
+    void opConv(? &out);
+    int64 opConv();
+    double opConv();
+}
diff --git a/Scripts/Interfaces/globals.astypedef b/Scripts/Interfaces/globals.astypedef
new file mode 100644
index 0000000..1355951
--- /dev/null
+++ b/Scripts/Interfaces/globals.astypedef
@@ -0,0 +1,10 @@
+func string formatInt(int64 val, const string&in options = "", uint width = 0);
+func string formatUInt(uint64 val, const string&in options = "", uint width = 0);
+func string formatFloat(double val, const string&in options = "", uint width = 0, uint precision = 0);
+func int64 parseInt(const string&in, uint base = 10, uint&out byteCount = 0);
+func uint64 parseUInt(const string&in, uint base = 10, uint&out byteCount = 0);
+func double parseFloat(const string&in, uint&out byteCount = 0);
+func void print(const string&in);
+func void print(const constString&in);
+func void throw(const string&in);
+func string getExceptionInfo();
diff --git a/Scripts/Interfaces/narray.astypedef b/Scripts/Interfaces/narray.astypedef
new file mode 100644
index 0000000..2ca4be8
--- /dev/null
+++ b/Scripts/Interfaces/narray.astypedef
@@ -0,0 +1,5 @@
+type narray<T> {
+    uint64 Length { get const; };
+    const T@ At(uint64 index) const;
+    const T@ opIndex(uint64) const;
+}
diff --git a/Scripts/Interfaces/ref.astypedef b/Scripts/Interfaces/ref.astypedef
new file mode 100644
index 0000000..4074dd1
--- /dev/null
+++ b/Scripts/Interfaces/ref.astypedef
@@ -0,0 +1,7 @@
+type ref {
+    void opCast(? &out);
+    ref@& opHndlAssign(const ref &in);
+    ref@& opHndlAssign(const ? &in);
+    bool opEquals(const ref@ &in) const;
+    bool opEquals(const ? &in) const;
+}
diff --git a/Scripts/Items/heal_item.as b/Scripts/Items/heal_item.as
index c029687..ceb3638 100644
--- a/Scripts/Items/heal_item.as
+++ b/Scripts/Items/heal_item.as
@@ -3,7 +3,7 @@ namespace Pokemon{
     class HealItem : ItemUseScript {
         uint _amount;
 
-        void OnInitialize(const array<EffectParameter@> &in parameters) override {
+        void OnInitialize(const narray<EffectParameter@>@ parameters) override {
             _amount = uint(parameters[0].AsInt());
         }
 
diff --git a/Scripts/Moves/Assist.as b/Scripts/Moves/Assist.as
index 900020c..b0349a8 100644
--- a/Scripts/Moves/Assist.as
+++ b/Scripts/Moves/Assist.as
@@ -1,5 +1,3 @@
-#include "Utilities/CopyableMoves.as"
-
 namespace Gen7 {
     [Move effect=Assist]
     class Assist : PkmnScript {
@@ -8,19 +6,19 @@ namespace Gen7 {
             auto battle = user.Battle;
             auto party = battle.FindPartyForPokemon(user).Party;
             array<const MoveData@> possibleMoves;
-            for (int i = 0; i < party.Length; i++){
+            for (uint64 i = 0; i < party.Length; i++){
                 auto mon = party.GetAtIndex(i);
                 if (mon is null){ continue; }
                 if (mon is user){ continue; }
-                auto moves = mon.GetMoves();
-                for (uint j = 0; j < moves.length; j++){
+                auto moves = mon.Moves;
+                for (uint64 j = 0; j < moves.Length; j++){
                     auto m = moves[j];
                     if (m is null){ continue; }
                     if (CopyableMoves::CanCopyMove(m.MoveData)){
                         possibleMoves.insertLast(m.MoveData);
                     }
                 }
-            }
+            } 
             if (possibleMoves.length == 0){
                 // TODO: Log failure.
                 return;
diff --git a/Scripts/Moves/ChangeAllTargetStats.as b/Scripts/Moves/ChangeAllTargetStats.as
index 4a3d100..f71ca62 100644
--- a/Scripts/Moves/ChangeAllTargetStats.as
+++ b/Scripts/Moves/ChangeAllTargetStats.as
@@ -3,7 +3,7 @@ namespace Gen7 {
     class ChangeAllTargetStats : PkmnScript{
         int8 _amount;
 
-        void OnInitialize(const EffectParameter@[] &in parameters) override{
+        void OnInitialize(const narray<EffectParameter@>@ parameters) override{
             _amount = int8(parameters[0].AsInt());
         }
 
diff --git a/Scripts/Moves/ChangeTargetAtt.as b/Scripts/Moves/ChangeTargetAtt.as
index 689b82f..0767cfd 100644
--- a/Scripts/Moves/ChangeTargetAtt.as
+++ b/Scripts/Moves/ChangeTargetAtt.as
@@ -3,7 +3,7 @@ namespace Gen7 {
     class ChangeTargetAttack : PkmnScript{
         int8 _amount;
 
-        void OnInitialize(const EffectParameter@[] &in parameters) override{
+        void OnInitialize(const narray<EffectParameter@>@ parameters) override{
             _amount = int8(parameters[0].AsInt());
         }
 
diff --git a/Scripts/Moves/ChangeTargetDef.as b/Scripts/Moves/ChangeTargetDef.as
index 3f196b4..d57f0fe 100644
--- a/Scripts/Moves/ChangeTargetDef.as
+++ b/Scripts/Moves/ChangeTargetDef.as
@@ -3,7 +3,7 @@ namespace Gen7 {
     shared class ChangeTargetDefense : PkmnScript{
         int8 _amount;
 
-        void OnInitialize(const EffectParameter@[] &in parameters) override{
+        void OnInitialize(const narray<EffectParameter@>@ parameters) override{
             _amount = int8(parameters[0].AsInt());
         }
 
diff --git a/Scripts/Moves/ChangeTargetSpDef.as b/Scripts/Moves/ChangeTargetSpDef.as
index b402860..2d3e3f0 100644
--- a/Scripts/Moves/ChangeTargetSpDef.as
+++ b/Scripts/Moves/ChangeTargetSpDef.as
@@ -3,7 +3,7 @@ namespace Gen7 {
     shared class ChangeTargetSpecialDefense : PkmnScript{
         int8 _amount;
 
-        void OnInitialize(const array<EffectParameter@> &in parameters) override{
+        void OnInitialize(const narray<EffectParameter@>@ parameters) override{
             _amount = int8(parameters[0].AsInt());
         }
 
diff --git a/Scripts/Moves/ChangeTargetSpeed.as b/Scripts/Moves/ChangeTargetSpeed.as
index 265a970..08e8d90 100644
--- a/Scripts/Moves/ChangeTargetSpeed.as
+++ b/Scripts/Moves/ChangeTargetSpeed.as
@@ -3,7 +3,7 @@ namespace Gen7 {
     shared class ChangeTargetSpeed : PkmnScript{
         int8 _amount;
 
-        void OnInitialize(const array<EffectParameter@> &in parameters) override{
+        void OnInitialize(const narray<EffectParameter@>@ parameters) override{
             _amount = int8(parameters[0].AsInt());
         }
 
diff --git a/Scripts/Moves/CurePartyStatus.as b/Scripts/Moves/CurePartyStatus.as
index 22040e4..467930f 100644
--- a/Scripts/Moves/CurePartyStatus.as
+++ b/Scripts/Moves/CurePartyStatus.as
@@ -7,9 +7,9 @@ namespace Gen7 {
 
             auto battleParty = user.Battle.FindPartyForPokemon(user);
             if (battleParty !is null){
-                auto party = battleParty.Party;
-                for (int i = 0; i < party.Length; i++){
-                    auto m = party.GetAtIndex(i);
+                auto party = battleParty.Party.Pokemon;
+                for (uint64 i = 0; i < party.Length; i++){
+                    auto m = party[i];
                     if (m !is null){
                         m.ClearStatus();
                     }
diff --git a/Scripts/Moves/Drain.as b/Scripts/Moves/Drain.as
index 3ae9b62..ecd5edb 100644
--- a/Scripts/Moves/Drain.as
+++ b/Scripts/Moves/Drain.as
@@ -3,7 +3,7 @@ namespace Gen7 {
     shared class DrainMove : PkmnScript{
         private float _healModifier = 0;
 
-        void OnInitialize(const array<EffectParameter@> &in parameters) override {
+        void OnInitialize(const narray<EffectParameter@>@ parameters) override {
             _healModifier = parameters[0].AsFloat();
         }
 
diff --git a/Scripts/Moves/HealEachEndOfTurn.as b/Scripts/Moves/HealEachEndOfTurn.as
index cfb2e0f..edfbd93 100644
--- a/Scripts/Moves/HealEachEndOfTurn.as
+++ b/Scripts/Moves/HealEachEndOfTurn.as
@@ -3,7 +3,7 @@ namespace Gen7 {
     shared class HealEachEndOfTurn : PkmnScript {
         float _amount;
 
-        void OnInitialize(const EffectParameter@[] &in parameters) override{
+        void OnInitialize(const narray<EffectParameter@>@ parameters) override{
             _amount = float(parameters[0].AsFloat()) / 100;
         }
 
diff --git a/Scripts/Utilities/CopyableMoves.as b/Scripts/Utilities/CopyableMoves.as
index 125ea82..d781f1d 100644
--- a/Scripts/Utilities/CopyableMoves.as
+++ b/Scripts/Utilities/CopyableMoves.as
@@ -1,6 +1,6 @@
 namespace Gen7 {
     namespace CopyableMoves{
-        dictionary _nonCopyableMoves = {
+        dictionary@ _nonCopyableMoves = {
             {"assist", true},
             {"baneful_bunker", true},
             {"beak_blast", true},