bomb_kart.h

#ifndef BOMB_KART_H
#define BOMB_KART_H

#include "common_structs.h"

#define NUM_BOMB_KARTS_MAX    7
#define NUM_BOMB_KARTS_VERSUS 7
#define NUM_BOMB_KARTS_BATTLE 4

#define BOMB_STATE_INACTIVE   0
#define BOMB_STATE_CCW        1
#define BOMB_STATE_CW         2
#define BOMB_STATE_STATIONARY 3 // Paused?
#define BOMB_STATE_EXPLODED   4 // Or maybe exploding?
#define BOMB_STATE_UNKNOWN    5

typedef struct {
	/* 0x00 */ u16 wayPointIndex;
	/* 0x02 */ u16 startingState;
	/* 0x04 */ f32 unk_04; // Used to set the value of unk_3C in struct_D_80163DE8_entry
	/* 0x08 */ f32 startingXPos;
	/* 0x0C */ f32 startingZPos;
	/**
	 * These 2 never seem to get referenced. They also only have non-zero
	 * data for the Yoshi Valley set of spawns
	**/
	/* 0x10 */ f32 unk_10;
	/* 0x14 */ f32 unk_14;
} BombKartSpawn; // size = 0x18

typedef struct {
	/**
	 * This struct is in part representative of the
	 * bomb kart hazards in VS mode.
	 * There may be objects associated with them too
	**/
	/* 0x00 */ Vec3f bombPos;
	/* 0x0C */ Vec3f wheel1Pos;
	/* 0x18 */ Vec3f wheel2Pos;
	/* 0x24 */ Vec3f wheel3Pos;
	/* 0x30 */ Vec3f wheel4Pos;
	/* 0x3C */ f32 unk_3C;
	/* 0x40 */ s16 someRot; // seems like an angle of some variety, can't figure out its purpose
	/* 0x42 */ u16 wayPointIndex; // probably the waypoint that the bomb circles
	/* 0x44 */ u16 state;
	/* 0x46 */ s16 bounceTimer; // timer? state? height?
	/* 0x48 */ s16 circleTimer; // timer? state? Somehow controls how it circles around
	/* 0x4A */ s16 unk_4A;
	/* 0x4C */ s16 unk_4C;
	/* 0x4E */ // s16 compilerPadding;
	/* 0x50 */ f32 yPos; // Y position of the center of the circle
} struct_D_80163DE8_entry; // size = 0x54

// Indexes for the objects associated with the Bomb Karts
extern s32 D_80183DD8[NUM_BOMB_KARTS_MAX];

extern struct_D_80163DE8_entry D_80163DE8[NUM_BOMB_KARTS_MAX];
extern Collision D_80164038[NUM_BOMB_KARTS_MAX];

// data/data_0DD0A0_1.s
extern BombKartSpawn D_800DCC08[NUM_COURSES][NUM_BOMB_KARTS_MAX];

#endif