Rim/iw5-mod
Rim/iw5-mod
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feature: player_sprintUnlimited

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This commit is contained in:
FutureRave 2023-02-09 18:54:28 +00:00
parent 4e3cd28d38
commit aca57b3887
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GPG Key ID: 22F9079C86CFAB31
4 changed files with 79 additions and 0 deletions
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2
src/game/game.cpp
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@ -74,6 +74,7 @@ namespace game
VM_Notify_t VM_Notify;
BG_NetDataChecksum_t BG_NetDataChecksum;
BG_GetMaxSprintTime_t BG_GetMaxSprintTime;
LiveStorage_GetPersistentDataDefVersion_t LiveStorage_GetPersistentDataDefVersion;
LiveStorage_GetPersistentDataDefFormatChecksum_t LiveStorage_GetPersistentDataDefFormatChecksum;
@ -789,6 +790,7 @@ namespace game
native::VM_Notify = native::VM_Notify_t(SELECT_VALUE(0x610200, 0x569720));
native::BG_NetDataChecksum = native::BG_NetDataChecksum_t(SELECT_VALUE(0x0, 0x41BB20));
native::BG_GetMaxSprintTime = native::BG_GetMaxSprintTime_t(SELECT_VALUE(0x4FAA50, 0x41BA70));
native::LiveStorage_GetPersistentDataDefVersion = native::LiveStorage_GetPersistentDataDefVersion_t(SELECT_VALUE(0x0, 0x548D60));

3
src/game/game.hpp
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@ -158,6 +158,9 @@ namespace game
typedef unsigned int (*BG_NetDataChecksum_t)();
extern BG_NetDataChecksum_t BG_NetDataChecksum;
typedef int (*BG_GetMaxSprintTime_t)(void* ps);
extern BG_GetMaxSprintTime_t BG_GetMaxSprintTime;
typedef int (*LiveStorage_GetPersistentDataDefVersion_t)();
extern LiveStorage_GetPersistentDataDefVersion_t LiveStorage_GetPersistentDataDefVersion;

67
src/module/player_movement.cpp
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@ -9,6 +9,7 @@ const game::native::dvar_t* player_movement::player_sustainAmmo;
const game::native::dvar_t* player_movement::player_lastStandCrawlSpeedScale;
const game::native::dvar_t* player_movement::player_duckedSpeedScale;
const game::native::dvar_t* player_movement::player_proneSpeedScale;
const game::native::dvar_t* player_movement::player_sprintUnlimited;
const game::native::dvar_t* player_movement::jump_slowdownEnable;
const game::native::dvar_t* player_movement::jump_ladderPushVel;
const game::native::dvar_t* player_movement::jump_enableFallDamage;
@ -27,6 +28,7 @@ const game::native::dvar_t* player_movement::g_speed;
DWORD player_movement::bounce_addr;
DWORD player_movement::dont_bounce_addr;
DWORD player_movement::pm_project_velocity_addr;
DWORD player_movement::pm_end_sprint_addr;
DWORD player_movement::push_off_ladder_addr;
DWORD player_movement::jump_start_addr;
DWORD player_movement::jump_get_step_height_addr;
@ -64,6 +66,57 @@ __declspec(naked) void player_movement::pm_step_slide_move_stub()
}
}
int player_movement::pm_get_sprint_left_last_time_stub(game::native::playerState_s* ps)
{
if (player_sprintUnlimited->current.enabled)
{
return game::native::BG_GetMaxSprintTime(ps);
}
return utils::hook::invoke<int>(0x41D2F0, ps);
}
__declspec(naked) void player_movement::pm_get_sprint_left_stub()
{
__asm
{
push eax
mov eax, player_sprintUnlimited
cmp byte ptr [eax + 0xC], 1
pop eax
jnz safe_return
// playerState_s.perks: add the flag that signals unlimited sprint
or dword ptr [esi + 0x4EC], 0x4000
safe_return:
push 0x41D25C // ret address
push 0x41BA70 // BG_GetMaxSprintTime
ret
}
}
__declspec(naked) void player_movement::pm_end_sprint_stub()
{
__asm
{
push eax
mov eax, player_sprintUnlimited
cmp byte ptr [eax + 0xC], 1
pop eax
jnz safe_return
// Do not stop sprinting
ret
safe_return:
call pm_end_sprint_addr
ret
}
}
int player_movement::stuck_in_client_stub(game::native::gentity_s* self)
{
if (pm_playerEjection->current.enabled)
@ -421,6 +474,15 @@ const game::native::dvar_t* player_movement::dvar_register_player_sustain_ammo(c
return player_sustainAmmo;
}
const game::native::dvar_t* player_movement::dvar_register_player_print_unlimited(const char* dvar_name,
bool value, unsigned __int16 /*flags*/, const char* description)
{
player_sprintUnlimited = game::native::Dvar_RegisterBool(dvar_name,
value, game::native::DVAR_CODINFO, description);
return player_sprintUnlimited;
}
const game::native::dvar_t* player_movement::dvar_register_jump_ladder_push_vel(const char* dvar_name,
float value, float min, float max, unsigned __int16 /*flags*/, const char* description)
{
@ -478,6 +540,7 @@ void player_movement::patch_mp()
// Un-Cheat the dvars
utils::hook(0x418D9C, dvar_register_player_sustain_ammo, HOOK_CALL).install()->quick();
utils::hook(0x4190C0, dvar_register_player_print_unlimited, HOOK_CALL).install()->quick();
utils::hook(0x4160A7, dvar_register_jump_ladder_push_vel, HOOK_CALL).install()->quick();
utils::hook(0x41602B, dvar_register_jump_height, HOOK_CALL).install()->quick();
utils::hook(0x416074, dvar_register_jump_slowdown_enable, HOOK_CALL).install()->quick();
@ -489,6 +552,9 @@ void player_movement::patch_mp()
utils::hook(0x42AE95, pm_weapon_use_ammo, HOOK_CALL).install()->quick();
utils::hook(0x424D51, pm_step_slide_move_stub, HOOK_JUMP).install()->quick();
utils::hook(0x45B7C6, pm_get_sprint_left_last_time_stub, HOOK_CALL).install()->quick(); // CG_CalcPlayerSprintColor
utils::hook(0x41D257, pm_get_sprint_left_stub, HOOK_JUMP).install()->quick();
utils::hook(0x41D58B, pm_end_sprint_stub, HOOK_CALL).install()->quick(); // PM_UpdateSprint
utils::hook(0x4F9EFB, stuck_in_client_stub, HOOK_CALL).install()->quick(); // ClientEndFrame
utils::hook(0x57CF45, cm_transformed_capsule_trace_stub, HOOK_CALL).install()->quick(); // SV_ClipMoveToEntity
@ -618,6 +684,7 @@ void player_movement::post_load()
bounce_addr = SELECT_VALUE(0x43D91F, 0x424D58);
dont_bounce_addr = SELECT_VALUE(0x43D933, 0x424D6C);
pm_project_velocity_addr = SELECT_VALUE(0x4A57Ef, 0x41D19F);
pm_end_sprint_addr = SELECT_VALUE(0x0, 0x41D350);
push_off_ladder_addr = SELECT_VALUE(0x63EA4C, 0x41686C);
jump_start_addr = SELECT_VALUE(0x63E910, 0x4166F6);
jump_get_step_height_addr = SELECT_VALUE(0x48C1E2, 0x416145);

7
src/module/player_movement.hpp
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@ -11,6 +11,7 @@ private:
static const game::native::dvar_t* player_lastStandCrawlSpeedScale;
static const game::native::dvar_t* player_duckedSpeedScale;
static const game::native::dvar_t* player_proneSpeedScale;
static const game::native::dvar_t* player_sprintUnlimited;
// Jump dvars
static const game::native::dvar_t* jump_slowdownEnable;
static const game::native::dvar_t* jump_ladderPushVel;
@ -32,6 +33,7 @@ private:
static DWORD bounce_addr;
static DWORD dont_bounce_addr;
static DWORD pm_project_velocity_addr;
static DWORD pm_end_sprint_addr;
static DWORD push_off_ladder_addr;
static DWORD jump_start_addr;
static DWORD jump_get_step_height_addr;
@ -51,8 +53,13 @@ private:
bool value, unsigned __int16 flags, const char* description);
static const game::native::dvar_t* dvar_register_player_sustain_ammo(const char* dvar_name,
bool value, unsigned __int16 flags, const char* description);
static const game::native::dvar_t* dvar_register_player_print_unlimited(const char* dvar_name,
bool value, unsigned __int16 flags, const char* description);
static void pm_step_slide_move_stub();
static int pm_get_sprint_left_last_time_stub(game::native::playerState_s* ps);
static void pm_get_sprint_left_stub();
static void pm_end_sprint_stub();
static int stuck_in_client_stub(game::native::gentity_s* self);
static void cm_transformed_capsule_trace_stub(game::native::trace_t* results, const float* start,