Document math functions

.clang-format

@@ -8,7 +8,7 @@ AllowShortCaseLabelsOnASingleLine: true
 AllowShortEnumsOnASingleLine: false
 
 IndentCaseLabels: true
-IndentExternBlock: Indent
+IndentExternBlock: NoIndent
 IndentPPDirectives: BeforeHash
 NamespaceIndentation: All
 IndentAccessModifiers: false

config/eur/arm9/itcm/symbols.txt

@@ -1,48 +1,48 @@
-func_01ff8000 kind:function(arm,size=0x18) addr:0x1ff8000
-func_01ff8018 kind:function(thumb,size=0xc) addr:0x1ff8018
-func_01ff8024 kind:function(arm,size=0xb0) addr:0x1ff8024
-func_01ff80d4 kind:function(arm,size=0x24) addr:0x1ff80d4
-func_01ff80f8 kind:function(arm,size=0x2c) addr:0x1ff80f8
-func_01ff8124 kind:function(thumb,size=0x14) addr:0x1ff8124
-func_01ff8138 kind:function(arm,size=0xc0) addr:0x1ff8138
-func_01ff81f8 kind:function(thumb,size=0x1c) addr:0x1ff81f8
-func_01ff8214 kind:function(thumb,size=0x1c) addr:0x1ff8214
-func_01ff8230 kind:function(thumb,size=0x18) addr:0x1ff8230
-func_01ff8248 kind:function(arm,size=0x158) addr:0x1ff8248
-func_01ff83a0 kind:function(arm,size=0x2f0) addr:0x1ff83a0
-func_01ff8690 kind:function(arm,size=0x220) addr:0x1ff8690
-func_01ff88b0 kind:function(arm,size=0x7c) addr:0x1ff88b0
-func_01ff892c kind:function(arm,size=0x28) addr:0x1ff892c
-func_01ff8954 kind:function(arm,size=0x34) addr:0x1ff8954
-func_01ff8988 kind:function(arm,size=0xac) addr:0x1ff8988
-func_01ff8a34 kind:function(thumb,size=0x18) addr:0x1ff8a34
-func_01ff8a4c kind:function(arm,size=0x34) addr:0x1ff8a4c
-func_01ff8a80 kind:function(thumb,size=0x20) addr:0x1ff8a80
-func_01ff8aa0 kind:function(thumb,size=0x1c) addr:0x1ff8aa0
-func_01ff8abc kind:function(thumb,size=0x1c) addr:0x1ff8abc
-func_01ff8ad8 kind:function(arm,size=0x20) addr:0x1ff8ad8
-func_01ff8af8 kind:function(arm,size=0x38c) addr:0x1ff8af8
-func_01ff8e84 kind:function(arm,size=0x2d4) addr:0x1ff8e84
-func_01ff9158 kind:function(arm,size=0xa0) addr:0x1ff9158
-func_01ff91f8 kind:function(arm,size=0x2c) addr:0x1ff91f8
-func_01ff9224 kind:function(arm,size=0x34) addr:0x1ff9224
-func_01ff9258 kind:function(thumb,size=0x24) addr:0x1ff9258
-func_01ff927c kind:function(arm,size=0x664) addr:0x1ff927c
-Divide kind:function(arm,size=0x10) addr:0x1ff98e0
+Mat2p_InitIdentity kind:function(arm,size=0x18) addr:0x1ff8000
+Mat2p_InitRotation kind:function(thumb,size=0xc) addr:0x1ff8018
+Mat2p_Multiply kind:function(arm,size=0xb0) addr:0x1ff8024
+Mat3p_InitIdentity kind:function(arm,size=0x24) addr:0x1ff80d4
+Mat3p_CopyToMat4x3p kind:function(arm,size=0x2c) addr:0x1ff80f8
+Mat3p_InitScale kind:function(thumb,size=0x14) addr:0x1ff8124
+Mat3p_ScaleColumns kind:function(arm,size=0xc0) addr:0x1ff8138
+Mat3p_InitXRotation kind:function(thumb,size=0x1c) addr:0x1ff81f8
+Mat3p_InitYRotation kind:function(thumb,size=0x1c) addr:0x1ff8214
+Mat3p_InitZRotation kind:function(thumb,size=0x18) addr:0x1ff8230
+Mat3p_func_01ff8248 kind:function(arm,size=0x158) addr:0x1ff8248
+Mat3p_func_01ff83a0 kind:function(arm,size=0x2f0) addr:0x1ff83a0
+Mat3p_Multiply kind:function(arm,size=0x220) addr:0x1ff8690
+Mat3p_MultiplyVec kind:function(arm,size=0x7c) addr:0x1ff88b0
+Mat4x3p_InitIdentity kind:function(arm,size=0x28) addr:0x1ff892c
+Mat4x3p_CopyToMat4p kind:function(arm,size=0x34) addr:0x1ff8954
+Mat4x3p_func_01ff8988 kind:function(arm,size=0xac) addr:0x1ff8988
+Mat4x3p_InitScale kind:function(thumb,size=0x18) addr:0x1ff8a34
+Mat4x3p_ScaleColumns kind:function(arm,size=0x34) addr:0x1ff8a4c
+Mat4x3p_InitXRotation kind:function(thumb,size=0x20) addr:0x1ff8a80
+Mat4x3p_InitYRotation kind:function(thumb,size=0x1c) addr:0x1ff8aa0
+Mat4x3p_InitZRotation kind:function(thumb,size=0x1c) addr:0x1ff8abc
+Mat4x3p_func_01ff8ad8 kind:function(arm,size=0x20) addr:0x1ff8ad8
+Mat4x3p_func_01ff8af8 kind:function(arm,size=0x38c) addr:0x1ff8af8
+Mat4x3p_Multiply kind:function(arm,size=0x2d4) addr:0x1ff8e84
+Mat4x3p_MultiplyVec kind:function(arm,size=0xa0) addr:0x1ff9158
+Mat4p_InitIdentity kind:function(arm,size=0x2c) addr:0x1ff91f8
+Mat4p_CopyToMat4x3p kind:function(arm,size=0x34) addr:0x1ff9224
+Mat4p_InitZRotation kind:function(thumb,size=0x24) addr:0x1ff9258
+Mat4p_Multiply kind:function(arm,size=0x664) addr:0x1ff927c
+CoDivide64By32 kind:function(arm,size=0x10) addr:0x1ff98e0
 func_01ff98f0 kind:function(arm,size=0x2c) addr:0x1ff98f0
-func_01ff991c kind:function(arm,size=0x10) addr:0x1ff991c
+CoReciprocal kind:function(arm,size=0x10) addr:0x1ff991c
 func_01ff992c kind:function(arm,size=0x2c) addr:0x1ff992c
-func_01ff9958 kind:function(arm,size=0x34) addr:0x1ff9958
-func_01ff998c kind:function(arm,size=0x68) addr:0x1ff998c
-func_01ff99f4 kind:function(arm,size=0x24) addr:0x1ff99f4
-func_01ff9a18 kind:function(arm,size=0x38) addr:0x1ff9a18
-func_01ff9a50 kind:function(arm,size=0x30) addr:0x1ff9a50
-func_01ff9a80 kind:function(arm,size=0x44) addr:0x1ff9a80
+CoSqrt kind:function(arm,size=0x34) addr:0x1ff9958
+CoInvSqrt kind:function(arm,size=0x68) addr:0x1ff998c
+AwaitDivisionResult kind:function(arm,size=0x24) addr:0x1ff99f4
+GetDivisionResult kind:function(arm,size=0x38) addr:0x1ff9a18
+StartReciprocal kind:function(arm,size=0x30) addr:0x1ff9a50
+StartSqrt kind:function(arm,size=0x44) addr:0x1ff9a80
 func_01ff9ac4 kind:function(arm,size=0x34) addr:0x1ff9ac4
-func_01ff9af8 kind:function(arm,size=0x2c) addr:0x1ff9af8
-func_01ff9b24 kind:function(arm,size=0x28) addr:0x1ff9b24
-func_01ff9b4c kind:function(arm,size=0x3c) addr:0x1ff9b4c
-func_01ff9b88 kind:function(arm,size=0x3c) addr:0x1ff9b88
+AwaitSqrtResult kind:function(arm,size=0x2c) addr:0x1ff9af8
+StartDivision64By32 kind:function(arm,size=0x28) addr:0x1ff9b24
+CoDivide32 kind:function(arm,size=0x3c) addr:0x1ff9b4c
+CoRemainder kind:function(arm,size=0x3c) addr:0x1ff9b88
 Vec3p_Add kind:function(arm,size=0x34) addr:0x1ff9bc4
 Vec3p_Sub kind:function(arm,size=0x34) addr:0x1ff9bf8
 Vec3p_Dot kind:function(arm,size=0x3c) addr:0x1ff9c2c
@@ -68,7 +68,7 @@ func_01ffa7fc kind:function(arm,size=0xd8) addr:0x1ffa7fc
 func_01ffa8d4 kind:function(arm,size=0x60) addr:0x1ffa8d4
 func_01ffa934 kind:function(arm,size=0x18) addr:0x1ffa934
 func_01ffa94c kind:function(arm,size=0xb0) addr:0x1ffa94c
-func_01ffa9fc kind:function(arm,size=0xf0) addr:0x1ffa9fc
+PushGeometryCommand kind:function(arm,size=0xf0) addr:0x1ffa9fc
 func_01ffaaec kind:function(arm,size=0x17c) addr:0x1ffaaec
 func_01ffac68 kind:function(arm,size=0xcc) addr:0x1ffac68
 func_01ffad54 kind:function(arm,size=0x458) addr:0x1ffad54

config/eur/arm9/symbols.txt

@@ -1420,8 +1420,8 @@ Vec3p_SetLength kind:function(arm,size=0xa4) addr:0x202da8c
 func_0202db30 kind:function(arm,size=0x108) addr:0x202db30
 func_0202dc38 kind:function(arm,size=0xc4) addr:0x202dc38
 func_0202dcfc kind:function(arm,size=0x140) addr:0x202dcfc
-Mat4x3p_Multiply kind:function(arm,size=0x1f4) addr:0x202de3c
-Mat3p_Multiply kind:function(arm,size=0x170) addr:0x202e030
+Mat4x3p_MultiplyMat4x3p kind:function(arm,size=0x1f4) addr:0x202de3c
+Mat3p_MultiplyMat3p kind:function(arm,size=0x170) addr:0x202e030
 _ZN18UnkStruct_0202e1a0C2Ev kind:function(arm,size=0x24) addr:0x202e1a0
 _ZN18UnkStruct_0202e1a013func_0202e1c4Ev kind:function(arm,size=0x24) addr:0x202e1c4
 _ZN18UnkStruct_0202e1a013func_0202e1e8Ev kind:function(arm,size=0x128) addr:0x202e1e8

config/usa/arm9/itcm/symbols.txt

@@ -1,48 +1,48 @@
-func_01ff8000 kind:function(arm,size=0x18) addr:0x1ff8000
-func_01ff8018 kind:function(thumb,size=0xc) addr:0x1ff8018
-func_01ff8024 kind:function(arm,size=0xb0) addr:0x1ff8024
-func_01ff80d4 kind:function(arm,size=0x24) addr:0x1ff80d4
-func_01ff80f8 kind:function(arm,size=0x2c) addr:0x1ff80f8
-func_01ff8124 kind:function(thumb,size=0x14) addr:0x1ff8124
-func_01ff8138 kind:function(arm,size=0xc0) addr:0x1ff8138
-func_01ff81f8 kind:function(thumb,size=0x1c) addr:0x1ff81f8
-func_01ff8214 kind:function(thumb,size=0x1c) addr:0x1ff8214
-func_01ff8230 kind:function(thumb,size=0x18) addr:0x1ff8230
-func_01ff8248 kind:function(arm,size=0x158) addr:0x1ff8248
-func_01ff83a0 kind:function(arm,size=0x2f0) addr:0x1ff83a0
-func_01ff8690 kind:function(arm,size=0x220) addr:0x1ff8690
-func_01ff88b0 kind:function(arm,size=0x7c) addr:0x1ff88b0
-func_01ff892c kind:function(arm,size=0x28) addr:0x1ff892c
-func_01ff8954 kind:function(arm,size=0x34) addr:0x1ff8954
-func_01ff8988 kind:function(arm,size=0xac) addr:0x1ff8988
-func_01ff8a34 kind:function(thumb,size=0x18) addr:0x1ff8a34
-func_01ff8a4c kind:function(arm,size=0x34) addr:0x1ff8a4c
-func_01ff8a80 kind:function(thumb,size=0x20) addr:0x1ff8a80
-func_01ff8aa0 kind:function(thumb,size=0x1c) addr:0x1ff8aa0
-func_01ff8abc kind:function(thumb,size=0x1c) addr:0x1ff8abc
-func_01ff8ad8 kind:function(arm,size=0x20) addr:0x1ff8ad8
-func_01ff8af8 kind:function(arm,size=0x38c) addr:0x1ff8af8
-func_01ff8e84 kind:function(arm,size=0x2d4) addr:0x1ff8e84
-func_01ff9158 kind:function(arm,size=0xa0) addr:0x1ff9158
-func_01ff91f8 kind:function(arm,size=0x2c) addr:0x1ff91f8
-func_01ff9224 kind:function(arm,size=0x34) addr:0x1ff9224
-func_01ff9258 kind:function(thumb,size=0x24) addr:0x1ff9258
-func_01ff927c kind:function(arm,size=0x664) addr:0x1ff927c
-Divide kind:function(arm,size=0x10) addr:0x1ff98e0
+Mat2p_InitIdentity kind:function(arm,size=0x18) addr:0x1ff8000
+Mat2p_InitRotation kind:function(thumb,size=0xc) addr:0x1ff8018
+Mat2p_Multiply kind:function(arm,size=0xb0) addr:0x1ff8024
+Mat3p_InitIdentity kind:function(arm,size=0x24) addr:0x1ff80d4
+Mat3p_CopyToMat4x3p kind:function(arm,size=0x2c) addr:0x1ff80f8
+Mat3p_InitScale kind:function(thumb,size=0x14) addr:0x1ff8124
+Mat3p_ScaleColumns kind:function(arm,size=0xc0) addr:0x1ff8138
+Mat3p_InitXRotation kind:function(thumb,size=0x1c) addr:0x1ff81f8
+Mat3p_InitYRotation kind:function(thumb,size=0x1c) addr:0x1ff8214
+Mat3p_InitZRotation kind:function(thumb,size=0x18) addr:0x1ff8230
+Mat3p_func_01ff8248 kind:function(arm,size=0x158) addr:0x1ff8248
+Mat3p_func_01ff83a0 kind:function(arm,size=0x2f0) addr:0x1ff83a0
+Mat3p_Multiply kind:function(arm,size=0x220) addr:0x1ff8690
+Mat3p_MultiplyVec kind:function(arm,size=0x7c) addr:0x1ff88b0
+Mat4x3p_InitIdentity kind:function(arm,size=0x28) addr:0x1ff892c
+Mat4x3p_CopyToMat4p kind:function(arm,size=0x34) addr:0x1ff8954
+Mat4x3p_func_01ff8988 kind:function(arm,size=0xac) addr:0x1ff8988
+Mat4x3p_InitScale kind:function(thumb,size=0x18) addr:0x1ff8a34
+Mat4x3p_ScaleColumns kind:function(arm,size=0x34) addr:0x1ff8a4c
+Mat4x3p_InitXRotation kind:function(thumb,size=0x20) addr:0x1ff8a80
+Mat4x3p_InitYRotation kind:function(thumb,size=0x1c) addr:0x1ff8aa0
+Mat4x3p_InitZRotation kind:function(thumb,size=0x1c) addr:0x1ff8abc
+Mat4x3p_func_01ff8ad8 kind:function(arm,size=0x20) addr:0x1ff8ad8
+Mat4x3p_func_01ff8af8 kind:function(arm,size=0x38c) addr:0x1ff8af8
+Mat4x3p_Multiply kind:function(arm,size=0x2d4) addr:0x1ff8e84
+Mat4x3p_MultiplyVec kind:function(arm,size=0xa0) addr:0x1ff9158
+Mat4p_InitIdentity kind:function(arm,size=0x2c) addr:0x1ff91f8
+Mat4p_CopyToMat4x3p kind:function(arm,size=0x34) addr:0x1ff9224
+Mat4p_InitZRotation kind:function(thumb,size=0x24) addr:0x1ff9258
+Mat4p_Multiply kind:function(arm,size=0x664) addr:0x1ff927c
+CoDivide64By32 kind:function(arm,size=0x10) addr:0x1ff98e0
 func_01ff98f0 kind:function(arm,size=0x2c) addr:0x1ff98f0
-func_01ff991c kind:function(arm,size=0x10) addr:0x1ff991c
+CoReciprocal kind:function(arm,size=0x10) addr:0x1ff991c
 func_01ff992c kind:function(arm,size=0x2c) addr:0x1ff992c
-func_01ff9958 kind:function(arm,size=0x34) addr:0x1ff9958
-func_01ff998c kind:function(arm,size=0x68) addr:0x1ff998c
-func_01ff99f4 kind:function(arm,size=0x24) addr:0x1ff99f4
-func_01ff9a18 kind:function(arm,size=0x38) addr:0x1ff9a18
-func_01ff9a50 kind:function(arm,size=0x30) addr:0x1ff9a50
-func_01ff9a80 kind:function(arm,size=0x44) addr:0x1ff9a80
+CoSqrt kind:function(arm,size=0x34) addr:0x1ff9958
+CoInvSqrt kind:function(arm,size=0x68) addr:0x1ff998c
+AwaitDivisionResult kind:function(arm,size=0x24) addr:0x1ff99f4
+GetDivisionResult kind:function(arm,size=0x38) addr:0x1ff9a18
+StartReciprocal kind:function(arm,size=0x30) addr:0x1ff9a50
+StartSqrt kind:function(arm,size=0x44) addr:0x1ff9a80
 func_01ff9ac4 kind:function(arm,size=0x34) addr:0x1ff9ac4
-func_01ff9af8 kind:function(arm,size=0x2c) addr:0x1ff9af8
-func_01ff9b24 kind:function(arm,size=0x28) addr:0x1ff9b24
-func_01ff9b4c kind:function(arm,size=0x3c) addr:0x1ff9b4c
-func_01ff9b88 kind:function(arm,size=0x3c) addr:0x1ff9b88
+AwaitSqrtResult kind:function(arm,size=0x2c) addr:0x1ff9af8
+StartDivision64By32 kind:function(arm,size=0x28) addr:0x1ff9b24
+CoDivide32 kind:function(arm,size=0x3c) addr:0x1ff9b4c
+CoRemainder kind:function(arm,size=0x3c) addr:0x1ff9b88
 Vec3p_Add kind:function(arm,size=0x34) addr:0x1ff9bc4
 Vec3p_Sub kind:function(arm,size=0x34) addr:0x1ff9bf8
 Vec3p_Dot kind:function(arm,size=0x3c) addr:0x1ff9c2c
@@ -68,7 +68,7 @@ func_01ffa7fc kind:function(arm,size=0xd8) addr:0x1ffa7fc
 func_01ffa8d4 kind:function(arm,size=0x60) addr:0x1ffa8d4
 func_01ffa934 kind:function(arm,size=0x18) addr:0x1ffa934
 func_01ffa94c kind:function(arm,size=0xb0) addr:0x1ffa94c
-func_01ffa9fc kind:function(arm,size=0xf0) addr:0x1ffa9fc
+PushGeometryCommand kind:function(arm,size=0xf0) addr:0x1ffa9fc
 func_01ffaaec kind:function(arm,size=0x17c) addr:0x1ffaaec
 func_01ffac68 kind:function(arm,size=0xcc) addr:0x1ffac68
 func_01ffad54 kind:function(arm,size=0x458) addr:0x1ffad54

config/usa/arm9/symbols.txt

@@ -1420,8 +1420,8 @@ Vec3p_SetLength kind:function(arm,size=0xa4) addr:0x202da88
 func_0202db30 kind:function(arm,size=0x108) addr:0x202db2c
 func_0202dc38 kind:function(arm,size=0xc4) addr:0x202dc34
 func_0202dcfc kind:function(arm,size=0x140) addr:0x202dcf8
-Mat4x3p_Multiply kind:function(arm,size=0x1f4) addr:0x202de38
-Mat3p_Multiply kind:function(arm,size=0x170) addr:0x202e02c
+Mat4x3p_MultiplyMat4x3p kind:function(arm,size=0x1f4) addr:0x202de38
+Mat3p_MultiplyMat3p kind:function(arm,size=0x170) addr:0x202e02c
 _ZN18UnkStruct_0202e1a0C2Ev kind:function(arm,size=0x24) addr:0x202e19c
 _ZN18UnkStruct_0202e1a013func_0202e1c4Ev kind:function(arm,size=0x24) addr:0x202e1c0
 _ZN18UnkStruct_0202e1a013func_0202e1e8Ev kind:function(arm,size=0x128) addr:0x202e1e4

include/Actor/Actor.hpp

@@ -3,7 +3,7 @@
 #include "global.h"
 #include "types.h"
 
-#include "lib/math.h"
+#include "nds/math.h"
 
 #include "Actor/ActorRef.hpp"
 #include "Actor/ActorType.hpp"

include/Actor/ActorRupee.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "global.h"
-#include "lib/math.h"
+#include "nds/math.h"
 #include "types.h"
 
 #include "Actor/Actor.hpp"

include/Item/ItemManager.hpp

@@ -5,7 +5,7 @@ extern "C" {
 }
 
 #include "global.h"
-#include "lib/math.h"
+#include "nds/math.h"
 #include "types.h"
 
 #include "Actor/ActorNavi.hpp"

include/Map/CameraViewpoint.hpp

@@ -3,7 +3,7 @@
 #include "global.h"
 #include "types.h"
 
-#include "lib/math.h"
+#include "nds/math.h"
 
 #include "System/SysNew.hpp"
 

include/Map/Entrance.hpp

@@ -3,7 +3,7 @@
 #include "global.h"
 #include "types.h"
 
-#include "lib/math.h"
+#include "nds/math.h"
 
 #include "System/SysNew.hpp"
 

include/Map/MapBase.hpp

@@ -5,7 +5,7 @@
 #include "global.h"
 #include "types.h"
 
-#include "lib/math.h"
+#include "nds/math.h"
 
 #include "Map/CameraViewpoint.hpp"
 #include "Map/Course.hpp"

include/Map/MapData.hpp

@@ -3,7 +3,7 @@
 #include "global.h"
 #include "types.h"
 
-#include "lib/math.h"
+#include "nds/math.h"
 
 #include "System/SysNew.hpp"
 

include/Map/MapManager.hpp

@@ -3,7 +3,7 @@
 #include "global.h"
 #include "types.h"
 
-#include "lib/math.h"
+#include "nds/math.h"
 
 #include "Map/Course.hpp"
 #include "Map/MapBase.hpp"

include/Physics/AABB.hpp

@@ -3,7 +3,7 @@
 #include "global.h"
 #include "types.h"
 
-#include "lib/math.h"
+#include "nds/math.h"
 
 struct AABB {
     Vec3p min;

include/Physics/Cylinder.hpp

@@ -3,7 +3,7 @@
 #include "global.h"
 #include "types.h"
 
-#include "lib/math.h"
+#include "nds/math.h"
 
 struct Cylinder {
     Vec3p pos;

include/Physics/Sphere.hpp

@@ -3,7 +3,7 @@
 #include "global.h"
 #include "types.h"
 
-#include "lib/math.h"
+#include "nds/math.h"
 
 struct Sphere {
     Vec3p pos;

include/Physics/Transform.hpp

@@ -3,7 +3,7 @@
 #include "global.h"
 #include "types.h"
 
-#include "lib/math.h"
+#include "nds/math.h"
 
 struct Transform {
     Vec3p pos;

include/Player/EquipRope.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "global.h"
-#include "lib/math.h"
+#include "nds/math.h"
 #include "types.h"
 
 #include "Actor/ActorRef.hpp"

include/Player/LinkStateBase.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "global.h"
-#include "lib/math.h"
+#include "nds/math.h"
 #include "types.h"
 
 #include "Actor/Actor.hpp"

include/Player/LinkStateCutscene.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "global.h"
-#include "lib/math.h"
+#include "nds/math.h"
 #include "types.h"
 
 #include "Item/Item.hpp"

include/Player/LinkStateDamage.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "global.h"
-#include "lib/math.h"
+#include "nds/math.h"
 #include "types.h"
 
 #include "Player/LinkStateBase.hpp"

include/Player/LinkStateFollow.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "global.h"
-#include "lib/math.h"
+#include "nds/math.h"
 #include "types.h"
 
 #include "Actor/Actor.hpp"

include/Player/LinkStateInteract.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "global.h"
-#include "lib/math.h"
+#include "nds/math.h"
 #include "types.h"
 
 #include "Actor/Actor.hpp"

include/Player/PlayerControl.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "global.h"
-#include "lib/math.h"
+#include "nds/math.h"
 #include "types.h"
 
 #include "Actor/Actor.hpp"

include/Player/PlayerControlData.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "global.h"
-#include "lib/math.h"
+#include "nds/math.h"
 #include "types.h"
 
 #include "System/SysNew.hpp"

include/Player/PlayerLinkBase.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "global.h"
-#include "lib/math.h"
+#include "nds/math.h"
 #include "types.h"
 
 #include "Actor/ActorManager.hpp"

include/Player/TouchControl.hpp

@@ -1,8 +1,8 @@
 #pragma once
 
 #include "global.h"
-#include "lib/math.h"
 #include "lib/touch.h"
+#include "nds/math.h"
 #include "types.h"
 
 typedef u16 TouchFlags;

include/lib/math.h

@@ -1,95 +0,0 @@
-#pragma once
-
-#include "global.h"
-#include "types.h"
-
-// Q20.12 fixed point number
-typedef s32 q20;
-// Q4.12 fixed point number
-typedef s16 q4;
-
-#define INT_TO_Q20(n) ((s32) ((n) << 12))
-#define FLOAT_TO_Q21(n) ((s32) (((n) * 8192 + 1) / 4))
-#define FLOAT_TO_Q20(n) ((s32) (((n) * 8192 + 1) / 2))
-#define FLOAT_TO_Q19(n) ((s32) (((n) * 8192 + 1)))
-#define ROUND_Q20(n) (((s32) (n) + 0x800) >> 12)
-#define MUL_Q20(a, b) (q20)((((s64) (a)) * ((s64) (b)) + 0x800) >> 12)
-
-#define DEG_TO_ANG(n) ((n) * 0x10000 / 360)
-#define SIN(n) (gSinCosTable[2 * ((n) >> 4)])
-#define COS(n) (gSinCosTable[2 * ((n) >> 4) + 1])
-
-extern "C" s32 Atan2(s32 x, s32 y);
-extern q4 gSinCosTable[];
-
-typedef struct {
-    /* 0 */ s8 x;
-    /* 1 */ s8 y;
-    /* 2 */
-} Vec2b;
-
-typedef struct {
-    /* 0 */ s16 x;
-    /* 1 */ s16 y;
-    /* 2 */
-} Vec2s;
-
-typedef struct {
-    /* 0 */ q20 x;
-    /* 4 */ q20 y;
-    /* 8 */ q20 z;
-    /* c */
-} Vec3p;
-
-extern const Vec3p gVec3p_ZERO;
-
-extern "C" void Vec3p_Add(Vec3p *a, Vec3p *b, Vec3p *out);
-extern "C" void Vec3p_Sub(Vec3p *a, Vec3p *b, Vec3p *out);
-extern "C" q20 Vec3p_Dot(Vec3p *a, Vec3p *b);
-extern "C" void Vec3p_Cross(Vec3p *a, Vec3p *b, Vec3p *out);
-extern "C" q20 Vec3p_Length(Vec3p *a);
-extern "C" void Vec3p_Normalize(Vec3p *vec, Vec3p *out);
-extern "C" void Vec3p_Axpy(q20 a, Vec3p *x, Vec3p *y, Vec3p *out);
-extern "C" q20 Vec3p_Distance(Vec3p *a, Vec3p *b);
-
-inline void Vec3p_Rotate(Vec3p *vec, q20 sin, q20 cos, Vec3p *out) {
-    out->x += MUL_Q20(vec->z, sin);
-    out->z += MUL_Q20(vec->z, cos);
-    out->x += MUL_Q20(vec->x, cos);
-    out->z += MUL_Q20(vec->x, -sin);
-}
-
-inline void Vec3p_CopyXZ(Vec3p *vec, Vec3p *out) {
-    q20 z = vec->z;
-    q20 x = vec->x;
-
-    out->x = x;
-    out->y = 0;
-    out->z = z;
-}
-
-inline void Vec3p_Copy(Vec3p *vec, Vec3p *out) {
-    out->x = vec->x;
-    out->y = vec->y;
-    out->z = vec->z;
-}
-
-typedef struct {
-    /* 00 */ q20 x;
-    /* 04 */ q20 y;
-    /* 08 */ q20 z;
-    /* 0c */ q20 w;
-    /* 10 */
-} Vec4p;
-
-typedef struct {
-    /* 00 */ Vec3p xColumn;
-    /* 0c */ Vec3p yColumn;
-    /* 18 */ Vec3p zColumn;
-    /* 24 */
-} Mat3p;
-
-extern "C" u32 SoftDivide(u32 a, u32 b);
-extern "C" u32 Divide(u32 a, u32 b);
-extern "C" bool Approach(unk32 *src, unk32 dest, unk32 step);
-extern "C" bool Approach_thunk(unk32 *src, unk32 dest, unk32 step);

include/types.h

@@ -15,6 +15,10 @@ typedef s8 unk8;
 typedef s16 unk16;
 typedef s32 unk32;
 
+#ifndef __cplusplus
+typedef s32 bool;
+#endif
+
 #define CEIL_DIV(a, b) (((a) + (b) - 1) / (b))
 
 #endif

libs/nds/include/nds/math.h

@@ -0,0 +1,184 @@
+#ifndef _NDS_MATH_H
+#define _NDS_MATH_H
+
+#include "global.h"
+#include "types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// Q20.12 fixed point number
+typedef s32 q20;
+// Q4.12 fixed point number
+typedef s16 q4;
+
+#define INT_TO_Q20(n) ((s32) ((n) << 12))
+#define FLOAT_TO_Q21(n) ((s32) (((n) * 8192 + 1) / 4))
+#define FLOAT_TO_Q20(n) ((s32) (((n) * 8192 + 1) / 2))
+#define FLOAT_TO_Q19(n) ((s32) (((n) * 8192 + 1)))
+#define ROUND_Q20(n) (((s32) (n) + 0x800) >> 12)
+#define MUL_Q20(a, b) (q20)((((s64) (a)) * ((s64) (b)) + 0x800) >> 12)
+
+#define DEG_TO_ANG(n) ((n) * 0x10000 / 360)
+#define SIN(n) (gSinCosTable[2 * ((n) >> 4)])
+#define COS(n) (gSinCosTable[2 * ((n) >> 4) + 1])
+
+u32 func_01ff9f3c(s32 a, s32 b);
+s32 Atan2(s32 x, s32 y);
+
+u32 SoftDivide(u32 a, u32 b);
+u32 CoDivide64By32(u32 a, u32 b);
+u32 func_01ff98f0(u32 a, u32 b);
+u32 CoReciprocal(u32 x);
+u32 func_01ff992c(u32 x);
+u32 CoSqrt(u32 x);
+u32 CoInvSqrt(u32 x);
+u32 AwaitDivisionResult();
+u32 GetDivisionResult();
+void StartReciprocal(u32 x);
+void StartSqrt(u32 x);
+void func_01ff9ac4(u32 x);
+u32 AwaitSqrtResult();
+void StartDivision64By32(u32 a, u32 b);
+u32 CoDivide32(u32 a, u32 b);
+u32 CoRemainder(u32 a, u32 b);
+
+bool Approach(unk32 *src, unk32 dest, unk32 step);
+bool Approach_thunk(unk32 *src, unk32 dest, unk32 step);
+extern q4 gSinCosTable[];
+
+typedef struct {
+    /* 0 */ s8 x;
+    /* 1 */ s8 y;
+    /* 2 */
+} Vec2b;
+
+typedef struct {
+    /* 0 */ s16 x;
+    /* 1 */ s16 y;
+    /* 2 */
+} Vec2s;
+
+typedef struct {
+    /* 0 */ q20 x;
+    /* 4 */ q20 y;
+    /* 8 */
+} Vec2p;
+
+typedef struct {
+    /* 0 */ q20 x;
+    /* 4 */ q20 y;
+    /* 8 */ q20 z;
+    /* c */
+} Vec3p;
+
+typedef struct {
+    /* 00 */ q20 x;
+    /* 04 */ q20 y;
+    /* 08 */ q20 z;
+    /* 0c */ q20 w;
+    /* 10 */
+} Vec4p;
+
+typedef struct {
+    /* 00 */ Vec2p xColumn;
+    /* 08 */ Vec2p yColumn;
+    /* 10 */
+} Mat2p;
+
+typedef struct {
+    /* 00 */ Vec3p xColumn;
+    /* 0c */ Vec3p yColumn;
+    /* 18 */ Vec3p zColumn;
+    /* 24 */
+} Mat3p;
+
+typedef struct {
+    /* 00 */ Vec3p xColumn;
+    /* 0c */ Vec3p yColumn;
+    /* 18 */ Vec3p zColumn;
+    /* 24 */ Vec3p wColumn;
+    /* 30 */
+} Mat4x3p;
+
+typedef struct {
+    /* 00 */ Vec4p xColumn;
+    /* 10 */ Vec4p yColumn;
+    /* 20 */ Vec4p zColumn;
+    /* 30 */ Vec4p wColumn;
+    /* 40 */
+} Mat4p;
+
+extern const Vec3p gVec3p_ZERO;
+
+void Vec3p_Add(Vec3p *a, Vec3p *b, Vec3p *out);
+void Vec3p_Sub(Vec3p *a, Vec3p *b, Vec3p *out);
+q20 Vec3p_Dot(Vec3p *a, Vec3p *b);
+void Vec3p_Cross(Vec3p *a, Vec3p *b, Vec3p *out);
+q20 Vec3p_Length(Vec3p *a);
+void Vec3p_Normalize(Vec3p *vec, Vec3p *out);
+void Vec3p_Axpy(q20 a, Vec3p *x, Vec3p *y, Vec3p *out);
+q20 Vec3p_Distance(Vec3p *a, Vec3p *b);
+
+inline void Vec3p_Rotate(Vec3p *vec, q20 sin, q20 cos, Vec3p *out) {
+    out->x += MUL_Q20(vec->z, sin);
+    out->z += MUL_Q20(vec->z, cos);
+    out->x += MUL_Q20(vec->x, cos);
+    out->z += MUL_Q20(vec->x, -sin);
+}
+
+inline void Vec3p_CopyXZ(Vec3p *vec, Vec3p *out) {
+    q20 z = vec->z;
+    q20 x = vec->x;
+
+    out->x = x;
+    out->y = 0;
+    out->z = z;
+}
+
+inline void Vec3p_Copy(Vec3p *vec, Vec3p *out) {
+    out->x = vec->x;
+    out->y = vec->y;
+    out->z = vec->z;
+}
+
+void Mat2p_InitIdentity(Mat2p *m);
+void Mat2p_InitRotation(Mat2p *m, q20 sin, q20 cos);
+void Mat2p_Multiply(Mat2p *a, Mat2p *b, Mat2p *out);
+
+void Mat3p_InitIdentity(Mat3p *m);
+void Mat3p_CopyToMat4x3p(Mat3p *m, Mat4x3p *out);
+void Mat3p_InitScale(Mat3p *m, q20 x, q20 y, q20 z);
+void Mat3p_ScaleColumns(Mat3p *m, Mat3p *out, q20 x, q20 y, q20 z);
+void Mat3p_InitXRotation(Mat3p *m, q20 sin, q20 cos);
+void Mat3p_InitYRotation(Mat3p *m, q20 sin, q20 cos);
+void Mat3p_InitZRotation(Mat3p *m, q20 sin, q20 cos);
+void Mat3p_func_01ff8248(Mat3p *m, Vec3p *v, q20 scale, q20 offset);
+void Mat3p_func_01ff83a0(Mat3p *a, Mat3p *b);
+void Mat3p_Multiply(Mat3p *a, Mat3p *b, Mat3p *out);
+void Mat3p_MultiplyVec(Vec3p *v, Mat3p *m, Vec3p *out);
+
+void Mat4x3p_InitIdentity(Mat4x3p *m);
+void Mat4x3p_CopyToMat4p(Mat4x3p *m, Mat4p *out);
+void Mat4x3p_func_01ff8988(Mat4x3p *m, Mat4x3p *out, q20 x, q20 y, q20 z);
+void Mat4x3p_InitScale(Mat4x3p *m, q20 x, q20 y, q20 z);
+void Mat4x3p_ScaleColumns(Mat4x3p *m, Mat4x3p *out, q20 x, q20 y, q20 z);
+void Mat4x3p_InitXRotation(Mat4x3p *m, q20 sin, q20 cos);
+void Mat4x3p_InitYRotation(Mat4x3p *m, q20 sin, q20 cos);
+void Mat4x3p_InitZRotation(Mat4x3p *m, q20 sin, q20 cos);
+void Mat4x3p_func_01ff8ad8(Mat4x3p *m, Vec3p *v, q20 scale, q20 offset);
+void Mat4x3p_func_01ff8af8(Mat4x3p *a, Mat4x3p *b);
+void Mat4x3p_Multiply(Mat4x3p *a, Mat4x3p *b, Mat4x3p *out);
+void Mat4x3p_MultiplyVec(Vec3p *v, Mat4x3p *m, Vec3p *out);
+
+void Mat4p_InitIdentity(Mat4p *m);
+void Mat4p_CopyToMat4x3p(Mat4p *m, Mat4x3p *out);
+void Mat4p_InitZRotation(Mat4p *m, q20 sin, q20 cos);
+void Mat4p_Multiply(Mat4p *a, Mat4p *b, Mat4p *out);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

libs/nds/src/itcm/math.c

@@ -0,0 +1,63 @@
+#include "nds/math.h"
+
+void Mat2p_InitIdentity(Mat2p *m) {}
+void Mat2p_InitRotation(Mat2p *m, q20 sin, q20 cos) {}
+void Mat2p_Multiply(Mat2p *a, Mat2p *b, Mat2p *out) {}
+
+void Mat3p_InitIdentity(Mat3p *m) {}
+void Mat3p_CopyToMat4x3p(Mat3p *m, Mat4x3p *out) {}
+void Mat3p_InitScale(Mat3p *m, q20 x, q20 y, q20 z) {}
+void Mat3p_ScaleColumns(Mat3p *m, Mat3p *out, q20 x, q20 y, q20 z) {}
+void Mat3p_InitXRotation(Mat3p *m, q20 sin, q20 cos) {}
+void Mat3p_InitYRotation(Mat3p *m, q20 sin, q20 cos) {}
+void Mat3p_InitZRotation(Mat3p *m, q20 sin, q20 cos) {}
+void Mat3p_func_01ff8248(Mat3p *m, Vec3p *v, q20 scale, q20 offset) {}
+void Mat3p_func_01ff83a0(Mat3p *a, Mat3p *b) {}
+void Mat3p_Multiply(Mat3p *a, Mat3p *b, Mat3p *out) {}
+void Mat3p_MultiplyVec(Vec3p *v, Mat3p *m, Vec3p *out) {}
+
+void Mat4x3p_InitIdentity(Mat4x3p *m) {}
+void Mat4x3p_CopyToMat4p(Mat4x3p *m, Mat4p *out) {}
+void Mat4x3p_func_01ff8988(Mat4x3p *m, Mat4x3p *out, q20 x, q20 y, q20 z) {}
+void Mat4x3p_InitScale(Mat4x3p *m, q20 x, q20 y, q20 z) {}
+void Mat4x3p_ScaleColumns(Mat4x3p *m, Mat4x3p *out, q20 x, q20 y, q20 z) {}
+void Mat4x3p_InitXRotation(Mat4x3p *m, q20 sin, q20 cos) {}
+void Mat4x3p_InitYRotation(Mat4x3p *m, q20 sin, q20 cos) {}
+void Mat4x3p_InitZRotation(Mat4x3p *m, q20 sin, q20 cos) {}
+void Mat4x3p_func_01ff8ad8(Mat4x3p *m, Vec3p *v, q20 scale, q20 offset) {}
+void Mat4x3p_func_01ff8af8(Mat4x3p *a, Mat4x3p *b) {}
+void Mat4x3p_Multiply(Mat4x3p *a, Mat4x3p *b, Mat4x3p *out) {}
+void Mat4x3p_MultiplyVec(Vec3p *v, Mat4x3p *m, Vec3p *out) {}
+
+void Mat4p_InitIdentity(Mat4p *m) {}
+void Mat4p_CopyToMat4x3p(Mat4p *m, Mat4x3p *out) {}
+void Mat4p_InitZRotation(Mat4p *m, q20 sin, q20 cos) {}
+void Mat4p_Multiply(Mat4p *a, Mat4p *b, Mat4p *out) {}
+
+u32 CoDivide64By32(u32 a, u32 b) {}
+u32 func_01ff98f0(u32 a, u32 b) {}
+u32 CoReciprocal(u32 x) {}
+u32 func_01ff992c(u32 x) {}
+u32 CoSqrt(u32 x) {}
+u32 CoInvSqrt(u32 x) {}
+u32 AwaitDivisionResult() {}
+u32 GetDivisionResult() {}
+void StartReciprocal(u32 x) {}
+void StartSqrt(u32 x) {}
+void func_01ff9ac4(u32 x) {}
+u32 AwaitSqrtResult() {}
+void StartDivision64By32(u32 a, u32 b) {}
+u32 CoDivide32(u32 a, u32 b) {}
+u32 CoRemainder(u32 a, u32 b) {}
+
+void Vec3p_Add(Vec3p *a, Vec3p *b, Vec3p *out) {}
+void Vec3p_Sub(Vec3p *a, Vec3p *b, Vec3p *out) {}
+q20 Vec3p_Dot(Vec3p *a, Vec3p *b) {}
+void Vec3p_Cross(Vec3p *a, Vec3p *b, Vec3p *out) {}
+q20 Vec3p_Length(Vec3p *a) {}
+void Vec3p_Normalize(Vec3p *vec, Vec3p *out) {}
+void Vec3p_Axpy(q20 a, Vec3p *x, Vec3p *y, Vec3p *out) {}
+q20 Vec3p_Distance(Vec3p *a, Vec3p *b) {}
+
+u32 func_01ff9f3c(s32 a, s32 b) {}
+s32 Atan2(s32 x, s32 y) {}

src/00_Core/Item/ItemManager.cpp

@@ -298,7 +298,7 @@ THUMB u16 ItemManager::GetUnk_09e(u32 index) const {
 }
 
 THUMB s32 ItemManager::GetUnk_09e_Divided(u32 index) const {
-    q20 quotient = Divide(INT_TO_Q20(mUnk_09e[index]), FLOAT_TO_Q20(2.54));
+    q20 quotient = CoDivide64By32(INT_TO_Q20(mUnk_09e[index]), FLOAT_TO_Q20(2.54));
     s32 result   = ROUND_Q20(quotient);
     if (result < 1) result = 1;
     return result;

src/14_Land/Actor/ActorRupee.cpp

@@ -5,11 +5,11 @@
 #include "System/Random.hpp"
 
 extern "C" {
-    void func_ov000_0207a1c8(bool *param_1, unk32 param_2, Vec3p *param_3);
-    void func_0202bc38(unk32 param_1, Vec3p *param_2, u32 param_3, Actor_UnkStruct_012 *param_4, bool);
-    void func_ov005_02102c2c(u32 *param_1, int param_2, Vec3p *param_3, int param_4, int param_5, u32 param_6, int param_7,
-                             char param_8, char param_9, char param_10);
-    void func_ov000_020d7ad4(u32 *param1, u32 param2);
+void func_ov000_0207a1c8(bool *param_1, unk32 param_2, Vec3p *param_3);
+void func_0202bc38(unk32 param_1, Vec3p *param_2, u32 param_3, Actor_UnkStruct_012 *param_4, bool);
+void func_ov005_02102c2c(u32 *param_1, int param_2, Vec3p *param_3, int param_4, int param_5, u32 param_6, int param_7,
+                         char param_8, char param_9, char param_10);
+void func_ov000_020d7ad4(u32 *param1, u32 param2);
 }
 u16 GetRupeeValue(RupeeId id);
 

tools/m2ctx.py

@@ -21,7 +21,8 @@ CXX_FLAGS = [
     '-nostdinc',
     '-Iinclude',
     '-Ilibs/c/include',
-    '-Ilibs/cpp/include'
+    '-Ilibs/cpp/include',
+    '-Ilibs/nds/include'
 ]
 
 script_dir = Path(os.path.dirname(os.path.realpath(__file__)))

tools/mangle.py

@@ -15,6 +15,7 @@ include_dir = root_dir / 'include'
 libs_dir = root_dir / 'libs'
 libc_include_dir = libs_dir / 'c' / 'include'
 libcpp_include_dir = libs_dir / 'cpp' / 'include'
+libnds_include_dir = libs_dir / 'nds' / 'include'
 
 if platform.system() == 'Windows': cc = [str(cc_path)]
 else: cc = ['wine', str(cc_path)]
@@ -38,6 +39,7 @@ cc.extend([
     '-i', include_dir,
     '-i', libc_include_dir,
     '-i', libcpp_include_dir,
+    '-i', libnds_include_dir,
     args.file
 ])