Add structs for "vehicle" types in 80005FD0 (#248)

Signed-off-by: Taggerung <tyler.taggerung@gmail.com>

1 files changed, 92 insertions, 0 deletions

diff --git a/include/vehicles.h b/include/vehicles.h
new file mode 100644
index 000000000..e3e142fd1
--- /dev/null
+++ b/include/vehicles.h
@@ -0,0 +1,92 @@
+#ifndef VEHICLES_H
+#define VEHICLES_H
+
+#include "common_structs.h"
+
+#define NUM_1P_PASSENGER_CARS     5
+#define NUM_2P_PASSENGER_CARS     2
+#define NUM_PASSENGER_CAR_ENTRIES 5
+#define NUM_TRAINS                2
+
+#define NUM_PADDLE_WHEEL_BOATS 1
+
+#define NUM_RACE_BOX_TRUCKS    7
+#define NUM_RACE_SCHOOL_BUSES  7
+#define NUM_RACE_TANKER_TRUCKS 7
+#define NUM_RACE_CARS          7
+
+#define NUM_TIME_TRIAL_BOX_TRUCKS    (NUM_RACE_BOX_TRUCKS + 1)
+#define NUM_TIME_TRIAL_SCHOOL_BUSES  (NUM_RACE_SCHOOL_BUSES + 1)
+#define NUM_TIME_TRIAL_TANKER_TRUCKS (NUM_RACE_TANKER_TRUCKS + 1)
+#define NUM_TIME_TRIAL_CARS          (NUM_RACE_CARS + 1)
+
+typedef struct {
+	/* 0x00 */ s16 isActive; // Only used for Tender and Passenger Cars, unused for Locomotives
+	/* 0x02 */ s16 compilerPadding;
+	/* 0x04 */ Vec3f position;
+	/* 0x10 */ Vec3f velocity;
+	/* 0x1C */ s16 wayPointIndex;
+	/* 0x1E */ s16 actorIndex;
+	/* 0x20 */ s32 unused; // Not read or written. Could be padding?
+} TrainCarStuff; // size = 0x24;
+
+typedef struct {
+	/* 0x000 */ TrainCarStuff locomotive;
+	/* 0x024 */ TrainCarStuff tender;
+	/* 0x048 */ TrainCarStuff passengerCars[NUM_PASSENGER_CAR_ENTRIES];
+	/* 0x0FC */ f32 someMultiplier;
+	/* 0x100 */ s32 someFlags;
+	/* 0x104 */ s32 numCars; // Non-locomotive car count?
+	/* 0x108 */ s32 unused; // Not read or written. Could be padding?
+} TrainStuff; // size = 0x10C
+
+typedef struct {
+	/* 0x00 */ s16 isActive; // The paddle wheel boat only shows up if the number of players is < 3
+	/* 0x02 */ // s16 compilerPadding;
+	/* 0x04 */ Vec3f position; //
+	/* 0x10 */ Vec3f velocity; //
+	/* 0x1C */ s16 wayPointIndex; //
+	/* 0x1E */ s16 actorIndex; //
+	/* 0x20 */ f32 someMultiplier; //
+	/* 0x24 */ s16 yRotation; // Only Y rotation is tracked in this struct
+	/* 0x26 */ // s16 compilerPadding2;
+	/**
+	 * Bit field that tracks whether a given human player is within a certain distance of the boat
+	 * Probably audio related
+	 **/
+	/* 0x28 */ s32 someFlags;
+} PaddleWheelBoatStuff; // size = 0x2C
+
+typedef struct {
+	/* 0x00 */ s16 unused; // Gets set to 0, but doesn't seem to have any purpose
+	/* 0x02 */ // s16 compilerPadding;
+	/* 0x04 */ Vec3f position;
+	/* 0x10 */ Vec3f velocity;
+	/* 0x1C */ s16 wayPointIndex;
+	/* 0x1E */ s16 actorIndex;
+	/* 0x20 */ f32 someMultiplier; //
+	/* 0x24 */ f32 someMultiplierTheSequel; //
+	/* 0x28 */ Vec3s rotation;
+	/* 0x2E */ s16 someType; //
+	/**
+	 * Each set of flags seems to be a bit field tracking whether a given human player
+	 * is within a certain distance of the vehicle. Likely related to audio stuff
+	 * Seems to turn on/off based on player distance from the vehicle
+	 **/
+	/* 0x30 */ s8 someFlags; //
+	/* 0x31 */ s8 someFlagsTheSequel; //
+	/* 0x32 */ // s16 compilerPadding2;
+} VehicleStuff; // size = 0x34
+
+extern TrainStuff D_801635A0[];
+
+// This is an array, maybe they intended to have multiple boats at some point in development?
+extern PaddleWheelBoatStuff D_801637C0[];
+
+// Lists for different vehicles in Toad's Turnpike
+extern VehicleStuff gBoxTruckList[];
+extern VehicleStuff gSchoolBusList[];
+extern VehicleStuff gTankerTruckList[];
+extern VehicleStuff gCarList[];
+
+#endif