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Consolidate shared game offsets and accessor functions

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Extract duplicated WoW 1.12.1 addresses and game accessor functions
into shared modules (src/offsets.zig, src/wow.zig), replacing 5+
copies of getObjectByGUID, isInBattleground, isValidPtr, etc.

- src/offsets.zig: shared address constants (object manager, descriptor
  fields, map/zone, core function addresses, D3D9/GX)
- src/wow.zig: shared accessor functions (pointer validation, object
  manager traversal, field reads, unit helpers, battleground detection,
  game function wrappers, raid target cache)
- Update 10 modules to import from shared instead of inline constants
- Remove outline/wow.zig (promoted to src/wow.zig)
- Trim outline/offsets.zig and markers/offsets.zig to module-specific only
This commit is contained in:
MarcelineVQ
2026-03-10 13:53:29 -07:00
parent 1a9f0c237e
commit 3e37b96788
14 changed files with 370 additions and 495 deletions
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src/interact/interact.zig
+8 -19
View File
@@ -1,24 +1,17 @@
const std = @import("std");
const hook = @import("zhook");
const logging = @import("../logging.zig");
const offsets = @import("../offsets.zig");
const wow = @import("../wow.zig");
const WINAPI = std.builtin.CallingConvention.winapi;
extern "kernel32" fn GetTickCount() callconv(WINAPI) u32;
extern "kernel32" fn CreateMutexA(lpMutexAttributes: ?*anyopaque, bInitialOwner: i32, lpName: [*:0]const u8) callconv(WINAPI) ?*anyopaque;
extern "kernel32" fn ReleaseMutex(hMutex: *anyopaque) callconv(WINAPI) i32;
extern "kernel32" fn CloseHandle(hObject: *anyopaque) callconv(WINAPI) i32;
extern "kernel32" fn GetLastError() callconv(WINAPI) u32;
extern "kernel32" fn GetCurrentProcessId() callconv(WINAPI) u32;
const ERROR_ALREADY_EXISTS: u32 = 183;
// =============================================================================
// Offsets
// Module-specific addresses
// =============================================================================
const Offsets = struct {
const ADDR_SceneEnd: usize = 0x5A17A0;
const FUN_GET_OBJECT_POINTER: usize = 0x464870;
const FUN_IS_IN_WORLD: usize = 0xB4B424;
const FUN_RIGHT_CLICK_UNIT: usize = 0x60BEA0;
const FUN_RIGHT_CLICK_OBJECT: usize = 0x5F8660;
const FUN_SET_TARGET: usize = 0x493540;
@@ -27,7 +20,6 @@ const Offsets = struct {
const LUA_ERROR: usize = 0x6F4940;
const LUA_ISNUMBER: usize = 0x6F34D0;
const LUA_TONUMBER: usize = 0x6F3620;
const VISIBLE_OBJECTS: usize = 0xB41414;
};
// =============================================================================
@@ -60,13 +52,11 @@ const C3Vector = struct {
// =============================================================================
fn getObjectPointer(guid: u64) u32 {
const lo: u32 = @truncate(guid);
const hi: u32 = @truncate(guid >> 32);
return hook.call(fn (u32, u32) callconv(hook.cc.stdcall) u32, Offsets.FUN_GET_OBJECT_POINTER, .{ lo, hi });
return wow.getObjectByGUID(guid);
}
fn isInWorld() bool {
return hook.readMem(u8, Offsets.FUN_IS_IN_WORLD) != 0;
return wow.isInGame();
}
fn getUnitPosition(unit: u32) C3Vector {
@@ -158,7 +148,7 @@ pub fn interactNearest(L: *anyopaque) callconv(.c) u32 {
return 0;
}
const objects = hook.readMem(u32, Offsets.VISIBLE_OBJECTS);
const objects = hook.readMem(u32, offsets.OBJECT_MANAGER_PTR);
var current_object = hook.readMem(u32, objects + 0xAC);
const player_guid = hook.readMem(u64, objects + 0xC0);
@@ -318,7 +308,7 @@ pub fn lootAllCorpses(_: *anyopaque) callconv(.c) u32 {
loot_queue_index = 0;
loot_active = false;
const objects = hook.readMem(u32, Offsets.VISIBLE_OBJECTS);
const objects = hook.readMem(u32, offsets.OBJECT_MANAGER_PTR);
var current_object = hook.readMem(u32, objects + 0xAC);
const player_guid = hook.readMem(u64, objects + 0xC0);
@@ -378,14 +368,13 @@ fn hookSceneEnd(device: u32) callconv(hook.cc.thiscall) void {
// =============================================================================
pub fn installHooks() void {
const result = mod_mutex.acquire(module_name);
g_mutex = result.handle;
g_is_hook_owner = result.is_owner;
if (!g_is_hook_owner) return;
log = logging.Logger.open(module_name, .console);
_ = scene_end_hook.attach(Offsets.ADDR_SceneEnd, &hookSceneEnd);
_ = scene_end_hook.attach(offsets.FN_SCENE_END, &hookSceneEnd);
}
pub fn removeHooks() void {