papermario/include/model.h

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#ifndef _MODEL_H_
#define _MODEL_H_
#include "common.h"
typedef union ModelNodePropertyData {
s32 s;
f32 f;
s32* p;
} ModelNodePropertyData;
typedef struct ModelNodeProperty {
/* 0x0 */ s32 key;
/* 0x4 */ s32 dataType;
/* 0x8 */ ModelNodePropertyData data;
} ModelNodeProperty; // size = 0xC;
typedef struct ModelNode {
/* 0x00 */ s32 type; /* 2 = model */
/* 0x04 */ ModelDisplayData* displayData;
/* 0x08 */ s32 numProperties;
/* 0x0C */ ModelNodeProperty* propertyList;
/* 0x10 */ struct ModelGroupData* groupData;
} ModelNode; // size = 0x14
typedef struct Model {
/* 0x00 */ u16 flags;
/* 0x02 */ u16 modelID;
/* 0x04 */ Matrix4s* currentMatrix;
/* 0x08 */ ModelNode* modelNode;
/* 0x0C */ ModelGroupData* groupData;
/* 0x10 */ s32* currentSpecialMatrix;
/* 0x14 */ char unk_14[4];
/* 0x18 */ Matrix4s specialMatrix;
/* 0x58 */ Matrix4f transformMatrix;
/* 0x98 */ Vec3f center;
/* 0xA4 */ u8 texPannerID;
/* 0xA5 */ u8 specialDisplayListID;
/* 0xA6 */ s8 renderMode;
/* 0xA7 */ char unk_A7;
/* 0xA8 */ u8 textureID;
/* 0xA9 */ u8 unk_A9;
/* 0xAA */ char unk_AA[6];
} Model; // size = 0xB0
typedef struct ModelTransformGroup {
/* 0x00 */ u16 flags;
/* 0x02 */ u16 groupModelID;
/* 0x04 */ Mtx* matrixRDP_N;
/* 0x08 */ ModelNode* modelNode;
/* 0x0C */ Matrix4s* transformMtx;
/* 0x10 */ Mtx matrixA;
/* 0x50 */ Matrix4f matrixB;
/* 0x90 */ Vec3f center;
/* 0x9C */ u8 minChildModelIndex;
/* 0x9D */ u8 maxChildModelIndex;
/* 0x9E */ u8 renderMode;
/* 0x9F */ s8 matrixMode;
} ModelTransformGroup; // size = 0xA0
typedef Model* ModelList[MAX_MODELS];
typedef ModelTransformGroup* ModelTransformGroupList[MAX_MODEL_TRANSFORM_GROUPS];
typedef struct ModelLocalVertexCopy {
/* 0x00 */ s32 numVertices;
/* 0x04 */ Vtx* minVertexAddr;
/* 0x08 */ Gfx* gfxCopy[2];
/* 0x10 */ Vtx* vtxCopy[2];
/* 0x18 */ s32 selector;
} ModelLocalVertexCopy; // size = 0x1C
typedef struct ModelTreeInfo {
/* 0x00 */ u8 modelIndex;
/* 0x01 */ s8 treeDepth;
/* 0x02 */ s8 textureID;
/* 0x03 */ char unk_03;
} ModelTreeInfo; // size = 0x04
typedef struct TextureHandle {
/* 0x00 */ Gfx* gfx;
/* 0x04 */ TileDescriptor desc;
/* 0x34 */ s32* raster;
/* 0x38 */ s32* palette;
/* 0x3C */ s32* auxRaster;
/* 0x40 */ s32* auxPalette;
} TextureHandle; // size = 0x44
typedef void(*ModelCustomGfxBuilderFunc)(s32 index);
typedef struct ModelCustomGfxBuilder {
/* 0x00 */ ModelCustomGfxBuilderFunc pre;
/* 0x00 */ ModelCustomGfxBuilderFunc post;
} ModelCustomGfxBuilder; // size = 0x8
typedef struct ModelCustomGfx {
/* 0x00 */ Gfx* pre;
/* 0x00 */ Gfx* post;
} ModelCustomGfx; // size = 0x8
typedef struct ModelBlueprint {
/* 0x0 */ s16 flags;
/* 0x2 */ char unk_02[0x2];
/* 0x4 */ ModelNode* mdlNode;
/* 0x8 */ ModelGroupData* groupData;
/* 0xC */ Matrix4s* mtx;
} ModelBlueprint; // size = 0x10
typedef ModelCustomGfx ModelCustomGfxList[32];
typedef ModelCustomGfxBuilder ModelCustomGfxBuilderList[32];
// In memory this is a list of ModelNodeProperty, but due to the way it uses
// the fields (storing into the "type" field) we decided to make a struct for this
typedef struct ModelBoundingBox {
/* 0x00 */ s32 key; // MODEL_PROP_KEY_BOUNDING_BOX
/* 0x04 */ s32 halfSizeX;
/* 0x08 */ f32 minX;
/* 0x0C */ char unk_0C[0x04];
/* 0x10 */ s32 halfSizeY;
/* 0x14 */ f32 minY;
/* 0x18 */ char unk_18[0x04];
/* 0x1C */ s32 halfSizeZ;
/* 0x20 */ f32 minZ;
/* 0x24 */ char unk_24[0x8];
/* 0x2C */ f32 maxX;
/* 0x30 */ char unk_30[0x8];
/* 0x38 */ f32 maxY;
/* 0x3C */ char unk_3C[0x8];
/* 0x44 */ f32 maxZ;
} ModelBoundingBox; // size = 0x48?
typedef enum ModelPropertyKeys {
MODEL_PROP_KEY_RENDER_MODE = 0x5C,
MODEL_PROP_KEY_CAMERA_DATA = 0x5D,
MODEL_PROP_KEY_TEXTURE_NAME = 0x5E,
MODEL_PROP_KEY_SPECIAL = 0x5F,
MODEL_PROP_KEY_GROUP_TYPE = 0x60,
MODEL_PROP_KEY_BOUNDING_BOX = 0x61,
MODEL_PROP_KEY_62 = 0x62,
} ModelPropertyKeys;
typedef enum ShapeTypes {
SHAPE_TYPE_MODEL = 2,
SHAPE_TYPE_GROUP = 5,
SHAPE_TYPE_ROOT = 7,
SHAPE_TYPE_SPECIAL_GROUP = 10,
} ShapeTypes;
typedef ModelTreeInfo ModelTreeInfoList[0x200];
extern ModelTreeInfoList* mdl_currentModelTreeNodeInfo;
#endif