#pragma once

CLASS(Vehicle, Object)
    ATTRIB(Vehicle, vehicleid, int, 0);
    /** hud icon */
    ATTRIB(Vehicle, m_icon, string);
    /** short name */
    ATTRIB(Vehicle, netname, string, "");
    /** human readable name */
    ATTRIB(Vehicle, vehicle_name, string, "Vehicle");
    /** full name of model */
    ATTRIB(Vehicle, model, string, "");
    /** currently a copy of the model */
    ATTRIB(Vehicle, mdl, string, "");
    /** full name of tur_head model */
    ATTRIB(Vehicle, head_model, string, "");
    /** cockpit model */
    ATTRIB(Vehicle, hud_model, string, "");
    /** tur_head model tag */
    ATTRIB(Vehicle, tag_head, string);
    /** hud model tag */
    ATTRIB(Vehicle, tag_hud, string);
    /** cockpit model tag */
    ATTRIB(Vehicle, tag_view, string);
    /** player physics mod */
    ATTRIB(Vehicle, PlayerPhysplug, bool(entity,float));
    /**  */
    ATTRIB(Vehicle, spawnflags, int, 0);
    /** vehicle hitbox size */
    ATTRIB(Vehicle, m_mins, vector, '-0 -0 -0');
    /** vehicle hitbox size */
    ATTRIB(Vehicle, m_maxs, vector, '0 0 0');
    /** vehicle 3rd person view offset */
    ATTRIB(Vehicle, view_ofs, vector, '0 0 0');
    /** vehicle 3rd person view distance */
    ATTRIB(Vehicle, height, float, 0);

    /** (BOTH) setup vehicle data */
    METHOD(Vehicle, vr_setup, void(Vehicle this, entity instance)) { }
    /** (SERVER) logic to run every frame */
    METHOD(Vehicle, vr_think, void(Vehicle this, entity instance)) { }
    /** (SERVER) called when vehicle dies */
    METHOD(Vehicle, vr_death, void(Vehicle this, entity instance)) { }
    /** (BOTH) precaches models/sounds used by this vehicle */
    METHOD(Vehicle, vr_precache, void(Vehicle this)) { }
    /** (SERVER) called when a player enters this vehicle */
    METHOD(Vehicle, vr_enter, void(Vehicle this, entity instance)) { }
    /** (SERVER) called when a player enters this vehicle while occupied */
    METHOD(Vehicle, vr_gunner_enter, void(Vehicle this, entity instance, entity actor)) { }
    /** (SERVER) called when the vehicle re-spawns */
    METHOD(Vehicle, vr_spawn, void(Vehicle this, entity instance)) { }
    /** (SERVER) called when a vehicle hits something */
    METHOD(Vehicle, vr_impact, void(Vehicle this, entity instance)) { }
    /** (SERVER) called when a vehicle's colors are being reset, so modules can be updated */
    METHOD(Vehicle, vr_setcolors, void(Vehicle this, entity instance)) { }
    /** (CLIENT) logic to run every frame */
    METHOD(Vehicle, vr_hud, void(Vehicle this)) { }
    /** (CLIENT) logic to run every frame */
    METHOD(Vehicle, vr_crosshair, void(Vehicle thisveh, entity player)) { }
ENDCLASS(Vehicle)

// vehicle spawn flags (need them here for common registrations)
const int VHF_ISVEHICLE			= BIT(1); /// Indicates vehicle
const int VHF_HASSHIELD			= BIT(2); /// Vehicle has shileding
const int VHF_SHIELDREGEN		= BIT(3); /// Vehicles shield regenerates
const int VHF_HEALTHREGEN		= BIT(4); /// Vehicles health regenerates
const int VHF_ENERGYREGEN		= BIT(5); /// Vehicles energy regenerates
const int VHF_DEATHEJECT		= BIT(6); /// Vehicle ejects pilot upon fatal damage
const int VHF_MOVE_GROUND		= BIT(7); /// Vehicle moves on gound
const int VHF_MOVE_HOVER		= BIT(8); /// Vehicle hover close to gound
const int VHF_MOVE_FLY			= BIT(9); /// Vehicle is airborn
const int VHF_DMGSHAKE			= BIT(10); /// Add random velocity each frame if health < 50%
const int VHF_DMGROLL			= BIT(11); /// Add random angles each frame if health < 50%
const int VHF_DMGHEADROLL		= BIT(12); /// Add random head angles each frame if health < 50%
const int VHF_MULTISLOT			= BIT(13); /// Vehicle has multiple player slots
const int VHF_PLAYERSLOT		= BIT(14); /// This ent is a player slot on a multi-person vehicle

// fields:
.entity tur_head;
.entity vehicledef;