What is Set Position Function for Vice City

[dk22pac]

What is Set Position Function for Vice City

[quiret]

CPed is also a CMatrix. Try using the "SetTranslate" method of CMatrix.

https://github.com/DK22Pac/plugin-sdk/blob/master/plugin_vc/game_vc/CMatrix.h#L49

This is actually very different from SA because CPed is not a CMatrix there but has a CMatrixLink pointer as member.

[EightyVice]

well i wrote that code and it crashes when i press TAB
the code

#include "plugin_vc.h"
#include <game_vc\CHud.h>
#include <game_vc\CPed.h>
#include <game_vc\CCivilianPed.h>
#include <game_vc\CWorld.h>
#include <game_vc\CPopulation.h>
#include <game_vc\CPedType.h>
#include <game_vc\ePedType.h>
#include <game_vc\CVector.h>
#include <game_vc\CPlayerPed.h>
#include <iostream>
#include <string>
using namespace plugin;

class MyPlugin {
public:
	MyPlugin() {
		Events::gameProcessEvent += [] {
			if (KeyPressed(VK_TAB))
			{
				const CVector place = CVector::CVector(0.0, 0.0, 0.0);
				//CPed *ped = new CCivilianPed(CPopulation::AddPed(ePedType::PEDTYPE_DUMMY, 0, place, 0));
				CPed *ped = CPopulation::AddPed(ePedType::PEDTYPE_DUMMY, (unsigned int)0, place, 0);
				CWorld::Add(ped);
				CHud::SetHelpMessage((unsigned short*)"Done", false, false, true);
			}
		};
	}
} myPlugin;

and can you show a small example about using CMatrix because its confusing

[quiret]

#include "plugin_vc.h"
#include <game_vc\CHud.h>
#include <game_vc\CPed.h>
#include <game_vc\CCivilianPed.h>
#include <game_vc\CWorld.h>
#include <game_vc\CPopulation.h>
#include <game_vc\CPedType.h>
#include <game_vc\ePedType.h>
#include <game_vc\CVector.h>
#include <game_vc\CPlayerPed.h>
#include <iostream>
#include <string>
using namespace plugin;

class MyPlugin {
public:
	MyPlugin() {
		Events::gameProcessEvent += [] {
			if (KeyPressed(VK_TAB))
			{
				const CVector place = CVector::CVector(0.0, 0.0, 0.0);
				//CPed *ped = new CCivilianPed(CPopulation::AddPed(ePedType::PEDTYPE_CIVMALE, 0, place, 0));
				CPed *ped = CPopulation::AddPed(ePedType::PEDTYPE_CIVMALE, (unsigned int)0, place, 0);
				CWorld::Add(ped);
				CHud::SetHelpMessage((unsigned short*)L"Done", false, false, true);
			}
		};
	}
} myPlugin;

This code should work, I tested it. Regarding CHud class of Vice City, we can hack and use wchar_t mapping to unsigned short. But remember that CHud does not actually support unicode, so be careful. If used wrong it leads to a deadlock.

Also, if you use dxwnd to put Vice City into windowed mode you can attach a debugger to it if your debug ASI is loaded. Then you can put breakpoints into your code. This way you could find out that ped can be NULL sometimes.

[quiret]

"and can you show a small example about using CMatrix because its confusing"

To answer your last question, here is a player teleportation example that moves you up into the sky when you press/hold Tab key.

#include "plugin_vc.h"
#include "game_vc/common.h"

using namespace plugin;

class MyPlugin {
public:
    MyPlugin() {
        Events::gameProcessEvent += []()
        {
            if (KeyPressed(VK_TAB))
            {
                CPed *player = FindPlayerPed();

                if ( player != NULL )
                {
                    CVector oldPos = player->m_placement.pos;
                    player->m_placement.SetTranslateOnly( oldPos.x, oldPos.y, oldPos.z + 3.0f );
                }
            }
        };
    }
} myPlugin;

Please note that CPlacement is a CMatrix. I may have mistakenly said previously that CPed is a CPlacement, but no it just has a member called m_placement (same thing really). So calling player->m_placement.SetTranslateOnly is calling a method of CMatrix.