izawartka/gta2-seuko-mod
izawartka/gta2-seuko-mod
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Add GetNearestCar/Object/Ped util functions

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- Added ModMenuModule::Utils functions
    - GetNearestCar
    - GetNearestObject
    - GetNearestPed
This commit is contained in:
izawartka 2026-08-02 21:12:25 +02:00
parent b8cf53782c
commit 98f9297979
9 changed files with 150 additions and 0 deletions
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6
gta2-seuko-mod.vcxproj
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@ -484,6 +484,9 @@
<ClInclude Include="src\modules\modmenu\utils\fix-car-utils.h" />
<ClInclude Include="src\modules\modmenu\utils\get-all-weapons.h" />
<ClInclude Include="src\modules\modmenu\utils\angle-utils.h" />
<ClInclude Include="src\modules\modmenu\utils\get-nearest-car.h" />
<ClInclude Include="src\modules\modmenu\utils\get-nearest-object.h" />
<ClInclude Include="src\modules\modmenu\utils\get-nearest-ped.h" />
<ClInclude Include="src\modules\modmenu\utils\get-ped-position.h" />
<ClInclude Include="src\modules\modmenu\utils\get-ped-rotation.h" />
<ClInclude Include="src\modules\modmenu\utils\get-selectable-car-lock-states.h" />
@ -753,6 +756,9 @@
<ClCompile Include="src\modules\modmenu\utils\explode-last-car.cpp" />
<ClCompile Include="src\modules\modmenu\utils\fix-car-utils.cpp" />
<ClCompile Include="src\modules\modmenu\utils\get-all-weapons.cpp" />
<ClCompile Include="src\modules\modmenu\utils\get-nearest-car.cpp" />
<ClCompile Include="src\modules\modmenu\utils\get-nearest-object.cpp" />
<ClCompile Include="src\modules\modmenu\utils\get-nearest-ped.cpp" />
<ClCompile Include="src\modules\modmenu\utils\get-ped-position.cpp" />
<ClCompile Include="src\modules\modmenu\utils\get-ped-rotation.cpp" />
<ClCompile Include="src\modules\modmenu\utils\get-selectable-car-lock-states.cpp" />

6
gta2-seuko-mod.vcxproj.filters
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@ -192,6 +192,7 @@
<ClCompile Include="src\modules\ui\components\icon-sprite.cpp" />
<ClCompile Include="src\modules\modmenu\quick-actions\toggle-mouse-control.cpp" />
<ClCompile Include="src\game\utils\ped-utils.cpp" />
<ClCompile Include="src\modules\modmenu\utils\get-nearest-car.cpp" />
<ClCompile Include="src\game\utils\car-utils.cpp" />
<ClCompile Include="src\game\utils\object-utils.cpp" />
<ClCompile Include="src\modules\modmenu\quick-actions\explode-vehicle.cpp" />
@ -199,8 +200,10 @@
<ClCompile Include="src\modules\modmenu\utils\explode-last-car.cpp" />
<ClCompile Include="src\modules\modmenu\quick-actions\turn-vehicle-engine-off.cpp" />
<ClCompile Include="src\modules\modmenu\utils\turn-last-car-engine-off.cpp" />
<ClCompile Include="src\modules\modmenu\utils\get-nearest-ped.cpp" />
<ClCompile Include="src\modules\modmenu\cheats\invisibility.cpp" />
<ClCompile Include="src\modules\modmenu\quick-actions\toggle-invisibility.cpp" />
<ClCompile Include="src\modules\modmenu\utils\get-nearest-object.cpp" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="src\converters\ammo.h" />
@ -517,6 +520,7 @@
<ClInclude Include="src\converters\ped-threat-search.h" />
<ClInclude Include="src\converters\ped-threat-reaction.h" />
<ClInclude Include="src\game\utils\ped-utils.h" />
<ClInclude Include="src\modules\modmenu\utils\get-nearest-car.h" />
<ClInclude Include="src\game\utils\car-utils.h" />
<ClInclude Include="src\game\utils\object-utils.h" />
<ClInclude Include="src\modules\modmenu\quick-actions\explode-vehicle.h" />
@ -524,9 +528,11 @@
<ClInclude Include="src\modules\modmenu\utils\explode-last-car.h" />
<ClInclude Include="src\modules\modmenu\quick-actions\turn-vehicle-engine-off.h" />
<ClInclude Include="src\modules\modmenu\utils\turn-last-car-engine-off.h" />
<ClInclude Include="src\modules\modmenu\utils\get-nearest-ped.h" />
<ClInclude Include="src\modules\modmenu\cheats\invisibility.h" />
<ClInclude Include="src\modules\modmenu\quick-actions\toggle-invisibility.h" />
<ClInclude Include="src\converters\hex.h" />
<ClInclude Include="src\modules\modmenu\utils\get-nearest-object.h" />
</ItemGroup>
<ItemGroup>
<None Include="GTA2.props" />

34
src/modules/modmenu/utils/get-nearest-car.cpp Normal file
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@ -0,0 +1,34 @@
#include "get-nearest-car.h"
Game::Car* ModMenuModule::Utils::GetNearestCar(Game::SCR_Vector3 basePosition, Game::Car* skipCar)
{
Game::CarsManager* carsManager = Game::Memory::GetCarsManager();
if (!carsManager) {
spdlog::warn("Cannot get nearest car: CarsManager is null");
return {};
}
Game::Car* nearestCar = nullptr;
Game::SCR_f nearestDistanceSquared = std::numeric_limits<Game::SCR_f>::max();
for (int i = 0; i < 306; i++) {
Game::Car* car = &carsManager->arr306Cars[i];
if (!car->sprite || car->id == 0 || car == skipCar) continue;
Game::SCR_f dx = car->sprite->position.x - basePosition.x;
Game::SCR_f dy = car->sprite->position.y - basePosition.y;
Game::SCR_f dz = car->sprite->position.z - basePosition.z;
Game::SCR_f distanceSquared =
Game::Utils::Multiply(dx, dx) +
Game::Utils::Multiply(dy, dy) +
Game::Utils::Multiply(dz, dz);
if (distanceSquared < nearestDistanceSquared) {
nearestDistanceSquared = distanceSquared;
nearestCar = car;
}
}
return nearestCar;
}

6
src/modules/modmenu/utils/get-nearest-car.h Normal file
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@ -0,0 +1,6 @@
#pragma once
#include "../common.h"
namespace ModMenuModule::Utils {
Game::Car* GetNearestCar(Game::SCR_Vector3 basePosition, Game::Car* skipCar = nullptr);
}

37
src/modules/modmenu/utils/get-nearest-object.cpp Normal file
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@ -0,0 +1,37 @@
#include "get-nearest-object.h"
Game::BareGameObject* ModMenuModule::Utils::GetNearestObject(Game::SCR_Vector3 basePosition, Game::BareGameObject* skipObject)
{
Game::BareGameObjectManager* objectManager = Game::Memory::GetBareGameObjectManager();
if (!objectManager) {
spdlog::warn("Cannot get nearest object: BareGameObjectManager is null");
return nullptr;
}
Game::BareGameObject* nearestObject = nullptr;
Game::SCR_f nearestDistanceSquared = std::numeric_limits<Game::SCR_f>::max();
for (int i = 0; i < 3825; i++) {
Game::BareGameObject* currentObject = &objectManager->objects[i];
if (currentObject->id == 0 || !currentObject->sprite2 || currentObject == skipObject) {
continue;
}
Game::SCR_Vector3& objectPosition = currentObject->sprite2->position;
Game::SCR_f dx = objectPosition.x - basePosition.x;
Game::SCR_f dy = objectPosition.y - basePosition.y;
Game::SCR_f dz = objectPosition.z - basePosition.z;
Game::SCR_f distanceSquared =
Game::Utils::Multiply(dx, dx) +
Game::Utils::Multiply(dy, dy) +
Game::Utils::Multiply(dz, dz);
if (distanceSquared < nearestDistanceSquared) {
nearestDistanceSquared = distanceSquared;
nearestObject = currentObject;
}
}
return nearestObject;
}

6
src/modules/modmenu/utils/get-nearest-object.h Normal file
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@ -0,0 +1,6 @@
#pragma once
#include "../common.h"
namespace ModMenuModule::Utils {
Game::BareGameObject* GetNearestObject(Game::SCR_Vector3 basePosition, Game::BareGameObject* skipObject = nullptr);
}

46
src/modules/modmenu/utils/get-nearest-ped.cpp Normal file
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@ -0,0 +1,46 @@
#include "get-nearest-ped.h"
#include "get-ped-position.h"
Game::Ped* ModMenuModule::Utils::GetNearestPed(Game::SCR_Vector3 basePosition, Game::Ped* skipPed)
{
Game::PedManager_S25* pedManager = Game::Memory::GetPedManager();
if (!pedManager) {
spdlog::warn("Cannot get nearest ped: PedManager is null");
return nullptr;
}
Game::Ped* currentPed = pedManager->lastPedInArray;
Game::Ped* nearestPed = nullptr;
Game::SCR_f nearestDistanceSquared = std::numeric_limits<Game::SCR_f>::max();
while (currentPed) {
if (currentPed->id == 0 || currentPed == skipPed) {
currentPed = currentPed->nextPed;
continue;
}
Game::SCR_Vector3* pedPosition = GetPedPosition(currentPed);
if (!pedPosition) {
currentPed = currentPed->nextPed;
continue;
}
Game::SCR_f dx = pedPosition->x - basePosition.x;
Game::SCR_f dy = pedPosition->y - basePosition.y;
Game::SCR_f dz = pedPosition->z - basePosition.z;
Game::SCR_f distanceSquared =
Game::Utils::Multiply(dx, dx) +
Game::Utils::Multiply(dy, dy) +
Game::Utils::Multiply(dz, dz);
if (distanceSquared < nearestDistanceSquared) {
nearestDistanceSquared = distanceSquared;
nearestPed = currentPed;
}
currentPed = currentPed->nextPed;
}
return nearestPed;
}

6
src/modules/modmenu/utils/get-nearest-ped.h Normal file
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@ -0,0 +1,6 @@
#pragma once
#include "../common.h"
namespace ModMenuModule::Utils {
Game::Ped* GetNearestPed(Game::SCR_Vector3 basePosition, Game::Ped* skipPed = nullptr);
}

3
src/modules/modmenu/utils/utils.h
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@ -11,6 +11,9 @@
#include "fix-car-utils.h"
#include "get-all-weapons.h"
#include "get-cars-sorted-by-distance.h"
#include "get-nearest-car.h"
#include "get-nearest-ped.h"
#include "get-nearest-object.h"
#include "get-ped-position.h"
#include "get-ped-rotation.h"
#include "get-selectable-car-lock-states.h"