| use super::base::CTask; | |
| use super::game_task::CGameTask; | |
| use crate::FieldRegistry; | |
| crate::define_addresses! { | |
| class "CTaskArrow" { | |
| /// CTaskArrow vtable — projectile entity for Shotgun/Longbow | |
| vtable CTASK_ARROW_VTABLE = 0x0066_4198; | |
| } | |
| } | |
| /// CTaskArrow vtable — 12 slots. Extends CGameTask vtable with arrow behavior. | |
| /// | |
| /// Vtable at Ghidra 0x664198. | |
| pub struct CTaskArrowVTable { | |
| /// HandleMessage — processes arrow messages. | |
| /// thiscall + 4 stack params, RET 0x10. | |
| pub handle_message: | |
| fn(this: *mut CTaskArrow, sender: *mut CTask, msg_type: u32, size: u32, data: *const u8), | |
| /// ProcessFrame — per-frame arrow update. | |
| /// thiscall + 1 stack param (flags), RET 0x4. | |
| pub process_frame: fn(this: *mut CTaskArrow, flags: u32), | |
| } | |
| /// Arrow/bullet projectile entity (Shotgun, Longbow). | |
| /// | |
| /// Extends CGameTask (0xFC bytes). Allocated size: 0x168 bytes. | |
| /// Constructor zeros 0x148 of 0x168 bytes (first 0x20 not zeroed). | |
| /// | |
| /// Inheritance: CTask → CGameTask → CTaskArrow. class_type = 0x0C (via ctor +0x20 = 12). | |
| /// Constructor: 0x4FE130, stdcall(this, parent, fire_params, spawn_data), RET 0x10. | |
| /// Vtable: 0x664198. | |
| pub struct CTaskArrow { | |
| /// 0x00–0xFB: CGameTask base (pos at 0x84/0x88, speed at 0x90/0x94). | |
| pub base: CGameTask<*const CTaskArrowVTable>, | |
| /// 0xFC–0x167: Arrow-specific fields. Layout unknown. | |
| pub _unknown_fc: [u8; 0x168 - 0xFC], | |
| } | |
| const _: () = assert!(core::mem::size_of::<CTaskArrow>() == 0x168); | |
| // Generate typed vtable method wrappers: handle_message(), process_frame(). | |
| bind_CTaskArrowVTable!(CTaskArrow, base.base.vtable); | |