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remove RTSM (not On) to remove unecessary "Ready" button interaction

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ApfelTeeSaft
2026-05-07 07:51:04 +02:00
parent 86fcb9cf2c
commit f26891d7a2
6 changed files with 56 additions and 59 deletions
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ufunctionhooks.asm
+40 -50
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@@ -72,7 +72,6 @@ szFn_ServerExecuteInventoryItem DB "Function FortniteGame.FortPlayerControll
szFn_ServerReturnToMainMenu DB "Function FortniteGame.FortPlayerController.ServerReturnToMainMenu", 0
szFn_ServerLoadingScreenDropped DB "Function FortniteGame.FortPlayerController.ServerLoadingScreenDropped", 0
szFn_ServerChoosePart DB "Function FortniteGame.FortPlayerControllerCommon.ServerChoosePart", 0
szFn_ReadyToStartMatch DB "Function FortniteGame.FortGameModeAthena.ReadyToStartMatch", 0
szFn_OnAircraftExitedDropZone DB "Function FortniteGame.FortAthenaAircraft.OnAircraftExitedDropZone", 0
szFn_ServerCheatAll DB "Function FortniteGame.FortGameModeAthena.ServerCheatAll", 0
szFn_Logout DB "Function FortniteGame.FortGameModeAthena.Logout", 0
@@ -1172,15 +1171,23 @@ PEHOOK_ServerEditBuildingActor PROC
ret
PEHOOK_ServerEditBuildingActor ENDP
; PEHOOK_ReadyToStartMatch - set up full listen-server infrastructure
; RCX = AFortGameModeAthena* (GameMode)
; Server_Initialize - set up full listen-server infrastructure
; Called directly from raider.asm Main after DetourTransactionCommit.
; No arguments; no return value.
;
; Stack: push rbp,rbx,rsi,rdi,r12,r13,r14 = 7 pushes (RSP=0); sub 80 -> 0
; [rsp+0..31] = shadow
; [rsp+32..79] = FURL struct (0x70 = 112 bytes)... actually needs sub 128 = 0
; With 7 pushes: RSP=0; sub 128(=0) -> 0
; FURL at [rsp+32..143]
PEHOOK_ReadyToStartMatch PROC
; Sequence:
; 1. Guard bListening - skip if already listening
; 2. Game_OnReadyToStartMatch()
; 3. Spawn AFortOnlineBeaconHost -> HostBeacon
; 4. Set ListenPort=7776 + InitHost
; 5. Zero-init FURL on stack (port 7777)
; 6. Resolve ServerReplicateActors from ReplicationDriver vtable slot 0x53
; 7. PauseBeaconRequests(false), bListening=true
;
; Stack: 7 pushes (56) -> entry RSP=8; after 7 odd pushes RSP=0; sub128(=0) -> 0
; [rsp+0..31] = shadow
; [rsp+32..143] = FURL local struct (112 bytes)
Server_Initialize PROC
push rbp
push rbx
push rsi
@@ -1188,10 +1195,7 @@ PEHOOK_ReadyToStartMatch PROC
push r12
push r13
push r14
sub rsp, 128 ; 7 pushes: RSP=0; sub128(=0) -> 0
; [rsp+32..143] = FURL local
mov rbx, rcx ; GameMode
sub rsp, 128
; Guard: already listening?
movzx eax, BYTE PTR [bListening]
@@ -1212,20 +1216,18 @@ PEHOOK_ReadyToStartMatch PROC
test rax, rax
jz @@net_setup
; SpawnActor - use world + class + null transform + default flags
call SDK_GetWorld
test rax, rax
jz @@net_setup
mov r12, rax ; World
mov rcx, QWORD PTR [pClass_FortOnlineBeaconHost]
xor edx, edx ; Location = null (use zero)
xor edx, edx ; Location = null (zero origin)
xor r8d, r8d ; Owner = null
call Spawners_SpawnActor ; Phase 10 will fill this
call Spawners_SpawnActor
test rax, rax
jz @@net_setup
mov r13, rax ; r13 = HostBeacon
mov r13, rax
mov QWORD PTR [HostBeacon], r13
; Set ListenPort = 7776
@@ -1236,40 +1238,36 @@ PEHOOK_ReadyToStartMatch PROC
call QWORD PTR [Native_OnlineBeaconHost_InitHost]
@@net_setup:
; Init World NetDriver on port 7777
; Build minimal FURL on stack: zero-init [rsp+32..143], set Port=7777
; Zero-init FURL on stack, set Port=7777
lea rcx, [rsp + 32]
xor edx, edx
mov r8d, 112 ; sizeof(FURL) = 0x70
call RtlZeroMemory
mov DWORD PTR [rsp + 32 + FURL_Port], LISTEN_GAME_PORT ; FURL::Port at +0x20
mov DWORD PTR [rsp + 32 + FURL_Port], LISTEN_GAME_PORT
; Resolve ServerReplicateActors from ReplicationDriver vtable[0x53]
call SDK_GetWorld
test rax, rax
jz @@final_setup
mov rax, QWORD PTR [rax + UWORLD_NetDriver] ; World->NetDriver
mov rax, QWORD PTR [rax + UWORLD_NetDriver]
test rax, rax
jz @@final_setup
mov rax, QWORD PTR [rax + UNETDRIVER_ReplDriver] ; NetDriver->ReplicationDriver
mov rax, QWORD PTR [rax + UNETDRIVER_ReplDriver]
test rax, rax
jz @@final_setup
mov r14, rax ; r14 = ReplicationDriver
mov rax, QWORD PTR [r14] ; vtable ptr
mov rax, QWORD PTR [rax + VTABLE_ServerReplicateActors] ; slot 0x53
mov r14, rax
mov rax, QWORD PTR [r14]
mov rax, QWORD PTR [rax + VTABLE_ServerReplicateActors]
mov QWORD PTR [Native_ReplicationDriver_ServerReplicateActors], rax
; ClassRepNodePolicies is a TMap<UClass*, EClassRepNodeMapping> at RepDriver+0x3B8.
; Populating it requires iterating registered actor classes; deferred to game-specific setup.
@@final_setup:
; PauseBeaconRequests(false) if beacon was spawned
; PauseBeaconRequests(false), mark listening
mov rax, QWORD PTR [HostBeacon]
test rax, rax
jz @@set_listening
mov rcx, rax
xor edx, edx ; false = don't pause
xor edx, edx
call QWORD PTR [Native_OnlineBeacon_PauseBeaconRequests]
@@set_listening:
@@ -1284,9 +1282,8 @@ PEHOOK_ReadyToStartMatch PROC
pop rsi
pop rbx
pop rbp
xor al, al
ret
PEHOOK_ReadyToStartMatch ENDP
Server_Initialize ENDP
; UFunctionHooks_Initialize
; Resolves all 27 UFunction* pointers and fills the ToHook + ToCall arrays.
@@ -1298,7 +1295,7 @@ PEHOOK_ReadyToStartMatch ENDP
;
; Stack: push rbp,rbx,rsi,rdi,r12 = 5 pushes (RSP=8); sub 40(=8) -> 0
; Helper macro-equivalent - inline for each registration:
; Helper macro-equivalent — inline for each registration:
; REGISTER rcx=szFnName, handler_label
; lea rcx, szFn_X
; call SDK_FindObject
@@ -1315,9 +1312,10 @@ UFunctionHooks_Initialize PROC
push rsi
push rdi
push r12
sub rsp, 40 ; 5 pushes: RSP=8; sub40 -> 0
sub rsp, 48 ; 5 pushes: entry RSP=8 -> after pushes RSP=0; sub48(=0) -> 0
LOG_DBG szUFDbg_Start
; Set public pointers to internal storage
lea rax, _ToHook_Storage
mov QWORD PTR [UFunctionHooks_ToHook_Data], rax
@@ -1349,7 +1347,7 @@ UFunctionHooks_Initialize PROC
mov QWORD PTR [rdi + rbp * 8], rax
inc ebp
@@r2:
; 3. ServerAbilityRPCBatch
; ServerAbilityRPCBatch
lea rcx, szFn_ServerAbilityRPCBatch
call SDK_FindObject
test rax, rax
@@ -1539,7 +1537,7 @@ UFunctionHooks_Initialize PROC
mov QWORD PTR [rdi + rbp * 8], rax
inc ebp
@@r21:
; 22. ServerLoadingScreenDropped
; ServerLoadingScreenDropped
lea rcx, szFn_ServerLoadingScreenDropped
call SDK_FindObject
test rax, rax
@@ -1549,7 +1547,7 @@ UFunctionHooks_Initialize PROC
mov QWORD PTR [rdi + rbp * 8], rax
inc ebp
@@r22:
; 23. ServerChoosePart
; ServerChoosePart
lea rcx, szFn_ServerChoosePart
call SDK_FindObject
test rax, rax
@@ -1559,17 +1557,9 @@ UFunctionHooks_Initialize PROC
mov QWORD PTR [rdi + rbp * 8], rax
inc ebp
@@r23:
; ReadyToStartMatch
lea rcx, szFn_ReadyToStartMatch
call SDK_FindObject
test rax, rax
jz @@r24
mov QWORD PTR [rsi + rbp * 8], rax
lea rax, PEHOOK_ReadyToStartMatch
mov QWORD PTR [rdi + rbp * 8], rax
inc ebp
@@r24:
; OnAircraftExitedDropZone
; ---- 24 (renumbered). OnAircraftExitedDropZone ----
; NOTE: ReadyToStartMatch removed — server init now called directly
; via Server_Initialize from raider.asm Main after Detours commit.
lea rcx, szFn_OnAircraftExitedDropZone
call SDK_FindObject
test rax, rax
@@ -1613,7 +1603,7 @@ UFunctionHooks_Initialize PROC
mov edx, ebp
call Logger_LogInfoFmt
add rsp, 40
add rsp, 48
pop r12
pop rdi
pop rsi