Question for the pros.

[Tiero]

Guys, there are three tools (key, hammer, crowbar). Tell me please, how to make so that the door was opened only with the help of the third instrument, provided that the previous two have already been used? (the crucial instrument can be any one of them)

Very want to realize this point in my story, but the mind is not enough.

[The chaser]

It's not so pro, Tiero

So, in your .hps:

CODE 1 (option 1)

Code: (Select All)

void OnStart()
{
AddUseItemCallback("", "key", "door", "use_key", true);
AddUseItemCallback("", "hammer", "door", "use_hammer", true);
}

void use_key (string &in asItem, string &in asEntity)
{
AddLocalVarInt("Key_variable", 1);
check();
}


void use_hammer (string &in asItem, string &in asEntity)
{
AddLocalVarInt("Key_variable", 1);
check();
}

void check()
{
if (GetLocalVarInt("Key_variable") == 2)
{
AddUseItemCallback("", "crowbar", "door", "crow", true);
}
}


void crow (string &in asItem, string &in asEntity)
{
///Crowbar thing here
}

OPTION 2

Code: (Select All)

void OnStart()
{
AddUseItemCallback("", "key", "door", "use_key", true);
AddUseItemCallback("", "hammer", "door", "use_hammer", true);
}

void use_key (string &in asItem, string &in asEntity)
{
AddLocalVarInt("Key_variable", 1);
check();
}


void use_hammer (string &in asItem, string &in asEntity)
{
AddLocalVarInt("Key_hammer", 1);
check();
}

void check()
{
if (GetLocalVarInt("Key_variable") == 1)
{
AddUseItemCallback("", "crowbar", "door", "crow", true);
}
if (GetLocalVarInt("Key_hammer") == 1)
{
AddUseItemCallback("", "crowbar", "door", "crow", true);
}
}


void crow (string &in asItem, string &in asEntity)
{
///Crowbar thing here
}

Anyway, could you please specify more?

[Tiero]

The chaser, thank you very much ! ! !

A fully event should look like this: in the room hidden the three tools. I need to quickly find them because the time goes by. With time no problems, all timers I've already pre-programmed. The problem is that the player can first find the tool and immediately use it. But player may find all three instruments, in which case I should check the instruments in the world and in the inventory. For all the tools I need to write a two messages: 1 - If the instrument opened the door, 2 - if the instrument is not opened the door. In the room two doors, so the last tool can open both the first and the second door.

tools: key_1 hammer_1 crowbar_1
doors: mansion_6 mansion_7

I beg your pardon, I'm Russian, and I translating text with a program... )

[Your Computer]

Just use the same callback for all three items, and if the player used the correct item, then let them pass. Make use of the parameters to see which item was used.

[Tiero]

I did it! DD

If someone be useful, I post this here!

Code: (Select All)

void OnStart()
{
    AddEntityCollideCallback("crowbar_joint_1", "crowbar_broke_zone1", "CrowbarFunc", true, 1);     AddEntityCollideCallback("crowbar_joint_2", "crowbar_broke_zone2", "CrowbarFunc2", true, 1);

      AddUseItemCallback("", "key_1", "mansion_6", "KeyFunc", true);
    AddUseItemCallback("", "key_1", "mansion_7", "Key1Func", true);

    AddUseItemCallback("", "hammer_1", "mansion_6", "HammerFunc", true);
    AddUseItemCallback("", "hammer_1", "mansion_7", "Hammer1Func", true);
}

void CrowbarFunc(string &in asParent, string &in asChild, int alState)
{
    if(GetEntityExists("key_1")==false)
    {
        if(GetEntityExists("hammer_1")==false)
        {
            if(HasItem("key_1")==false)
            {
                if(HasItem("hammer_1")==false)
                {
                    SetEntityActive("crowbar_joint_1", false);
                    SetEntityActive("crowbar_joint_1_broke", true);
                    SetSwingDoorLocked("mansion_6", false, true);
                    AddPropImpulse("mansion_6", 0, 0, -10, "World");
                    CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p1", true);
                    PlaySoundAtEntity("BR", "break_wood_metal", "crowbar_p1_1", 0, false);
                    SetMessage("Things", "S22", 5);
                    RemoveTimer("KillMe");
                }
                else
                {
                    SetEntityActive("crowbar_joint_1", false);
                    SetEntityActive("crowbar_joint_1_broke", true);
                    AddPropImpulse("mansion_6", 0, 0, -10, "World");
                    CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p1", true);
                    PlaySoundAtEntity("BR", "break_wood_metal", "crowbar_p1_1", 0, false);
                    SetMessage("Things", "S21", 5);
                }
            }
            else
            {
                SetEntityActive("crowbar_joint_1", false);
                SetEntityActive("crowbar_joint_1_broke", true);
                AddPropImpulse("mansion_6", 0, 0, -10, "World");
                CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p1", true);
                PlaySoundAtEntity("BR", "break_wood_metal", "crowbar_p1_1", 0, false);
                SetMessage("Things", "S21", 5);
            }
        }
        else
        {
            SetEntityActive("crowbar_joint_1", false);
            SetEntityActive("crowbar_joint_1_broke", true);
            AddPropImpulse("mansion_6", 0, 0, -10, "World");
            CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p1", true);
            PlaySoundAtEntity("BR", "break_wood_metal", "crowbar_p1_1", 0, false);
            SetMessage("Things", "S21", 5);
        }
    }
    else
    {
        SetEntityActive("crowbar_joint_1", false);
        SetEntityActive("crowbar_joint_1_broke", true);
        AddPropImpulse("mansion_6", 0, 0, -10, "World");
        CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p1", true);
        PlaySoundAtEntity("BR", "break_wood_metal", "crowbar_p1_1", 0, false);
        SetMessage("Things", "S21", 5);
    }
}

void CrowbarFunc2(string &in asParent, string &in asChild, int alState)
{
    if(GetEntityExists("key_1")==false)
    {
        if(GetEntityExists("hammer_1")==false)
        {
            if(HasItem("key_1")==false)
            {
                if(HasItem("hammer_1")==false)
                {
                    SetEntityActive("crowbar_joint_2", false);
                    SetEntityActive("crowbar_joint_2_broke", true);
                    SetSwingDoorLocked("mansion_7", false, true);
                    AddPropImpulse("mansion_7", 0, 0, -10, "World");
                    CreateParticleSystemAtEntity("HW2", "ps_hit_wood.ps", "crowbar_p2", true);
                    PlaySoundAtEntity("BR2", "break_wood_metal", "crowbar_p2_2", 0, false);
                    RemoveTimer("KillMe");
                    SetMessage("Things", "S22", 5);
                    
                }
                else
                {
                    SetEntityActive("crowbar_joint_2", false);
                    SetEntityActive("crowbar_joint_2_broke", true);
                    AddPropImpulse("mansion_7", 0, 0, -10, "World");
                    CreateParticleSystemAtEntity("HW2", "ps_hit_wood.ps", "crowbar_p2", true);
                    PlaySoundAtEntity("BR2", "break_wood_metal", "crowbar_p2_2", 0, false);
                    SetMessage("Things", "S21", 5);
                }
            }
            else
            {
                SetEntityActive("crowbar_joint_2", false);
                SetEntityActive("crowbar_joint_2_broke", true);
                AddPropImpulse("mansion_7", 0, 0, -10, "World");
                CreateParticleSystemAtEntity("HW2", "ps_hit_wood.ps", "crowbar_p2", true);
                PlaySoundAtEntity("BR2", "break_wood_metal", "crowbar_p2_2", 0, false);
                SetMessage("Things", "S21", 5);
            }
        }
        else
        {
            SetEntityActive("crowbar_joint_2", false);
            SetEntityActive("crowbar_joint_2_broke", true);
            AddPropImpulse("mansion_7", 0, 0, -10, "World");
            CreateParticleSystemAtEntity("HW2", "ps_hit_wood.ps", "crowbar_p2", true);
            PlaySoundAtEntity("BR2", "break_wood_metal", "crowbar_p2_2", 0, false);
            SetMessage("Things", "S21", 5);
        }
    }
    else
    {
        SetEntityActive("crowbar_joint_2", false);
        SetEntityActive("crowbar_joint_2_broke", true);
        AddPropImpulse("mansion_7", 0, 0, -10, "World");
        CreateParticleSystemAtEntity("HW2", "ps_hit_wood.ps", "crowbar_p2", true);
        PlaySoundAtEntity("BR2", "break_wood_metal", "crowbar_p2_2", 0, false);
        SetMessage("Things", "S21", 5);
    }
}

void KeyFunc(string &in asItem, string &in asEntity)
{
    if(GetEntityExists("crowbar_1")==false)
    {
        if(GetEntityExists("hammer_1")==false)
        {
            if(HasItem("crowbar_1")==false)
            {
                if(HasItem("hammer_1")==false)
                {
                    SetSwingDoorLocked("mansion_6", false, true);
                    PlaySoundAtEntity("BR", "KeyUnlocke.snt", "crowbar_p1_11", 0, false);
                    SetMessage("Things", "S22", 5);
                    RemoveItem("key_1");
                    RemoveTimer("KillMe");
                }
                else
                {
                    CreateParticleSystemAtEntity("KeyP", "ps_dust_drilling.ps", "KeyP1", true);
                    PlaySoundAtEntity("BR", "KeyCrash.snt", "crowbar_p1_11", 0, false);
                    SetMessage("Things", "S23", 5);
                    RemoveItem("key_1");
                }
            }
            else
            {
                CreateParticleSystemAtEntity("KeyP", "ps_dust_drilling.ps", "KeyP1", true);
                PlaySoundAtEntity("BR", "KeyCrash.snt", "crowbar_p1_11", 0, false);
                SetMessage("Things", "S23", 5);
                RemoveItem("key_1");
            }
        }
        else
        {
            CreateParticleSystemAtEntity("KeyP", "ps_dust_drilling.ps", "KeyP1", true);
            PlaySoundAtEntity("BR", "KeyCrash.snt", "crowbar_p1_11", 0, false);
            SetMessage("Things", "S23", 5);
            RemoveItem("key_1");
        }
    }
    else
    {
        CreateParticleSystemAtEntity("KeyP", "ps_dust_drilling.ps", "KeyP1", true);
        PlaySoundAtEntity("BR", "KeyCrash.snt", "crowbar_p1_11", 0, false);
        SetMessage("Things", "S23", 5);
        RemoveItem("key_1");
    }
}

void Key1Func(string &in asItem, string &in asEntity)
{
    if(GetEntityExists("crowbar_1")==false)
    {
        if(GetEntityExists("hammer_1")==false)
        {
            if(HasItem("crowbar_1")==false)
            {
                if(HasItem("hammer_1")==false)
                {
                    SetSwingDoorLocked("mansion_7", false, true);
                    PlaySoundAtEntity("BR", "KeyUnlocke.snt", "crowbar_p1_12", 0, false);
                    SetMessage("Things", "S22", 5);
                    RemoveItem("key_1");
                    RemoveTimer("KillMe");
                }
                else
                {
                    CreateParticleSystemAtEntity("KeyP2", "ps_dust_drilling.ps", "KeyP2", true);
                    PlaySoundAtEntity("BR", "KeyCrash.snt", "crowbar_p1_12", 0, false);
                    SetMessage("Things", "S23", 5);
                    RemoveItem("key_1");
                }
            }
            else
            {
                CreateParticleSystemAtEntity("KeyP2", "ps_dust_drilling.ps", "KeyP2", true);
                PlaySoundAtEntity("BR", "KeyCrash.snt", "crowbar_p1_12", 0, false);
                SetMessage("Things", "S23", 5);
                RemoveItem("key_1");
            }
        }
        else
        {
            CreateParticleSystemAtEntity("KeyP2", "ps_dust_drilling.ps", "KeyP2", true);
            PlaySoundAtEntity("BR", "KeyCrash.snt", "crowbar_p1_12", 0, false);
            SetMessage("Things", "S23", 5);
            RemoveItem("key_1");
        }
    }
    else
    {
        CreateParticleSystemAtEntity("KeyP2", "ps_dust_drilling.ps", "KeyP2", true);
        PlaySoundAtEntity("BR", "KeyCrash.snt", "crowbar_p1_12", 0, false);
        SetMessage("Things", "S23", 5);
        RemoveItem("key_1");
    }
}

void HammerFunc(string &in asItem, string &in asEntity)
{
    if(GetEntityExists("key_1")==false)
    {
        if(GetEntityExists("crowbar_1")==false)
        {
            if(HasItem("key_1")==false)
            {
                if(HasItem("crowbar_1")==false)
                {
                    SetSwingDoorLocked("mansion_6", false, true);
                    AddPropImpulse("mansion_6", 0, 0, -100, "World");
                    SetSwingDoorDisableAutoClose("mansion_6", true);
                    SetSwingDoorClosed("mansion_6", false, false);
                    SetMoveObjectState("mansion_6", 1);
                    CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p1", true);
                    PlaySoundAtEntity("BRHammer1", "break_wood_metal", "crowbar_p1_1", 0, false);
                    SetMessage("Things", "S22", 5);
                    RemoveItem("hammer_1");
                    RemoveTimer("KillMe");
                }
                else
                {
                    CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p1", true);
                    PlaySoundAtEntity("BRHammer1", "break_wood_metal", "crowbar_p1_1", 0, false);
                    SetMessage("Things", "S24", 5);
                    RemoveItem("hammer_1");
                }
            }
            else
            {
                CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p1", true);
                PlaySoundAtEntity("BRHammer1", "break_wood_metal", "crowbar_p1_1", 0, false);
                SetMessage("Things", "S24", 5);
                RemoveItem("hammer_1");
            }
        }
        else
        {
            CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p1", true);
            PlaySoundAtEntity("BRHammer1", "break_wood_metal", "crowbar_p1_1", 0, false);
            SetMessage("Things", "S24", 5);
            RemoveItem("hammer_1");
        }
    }
    else
    {
        CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p1", true);
        PlaySoundAtEntity("BRHammer1", "break_wood_metal", "crowbar_p1_1", 0, false);
        SetMessage("Things", "S24", 5);
        RemoveItem("hammer_1");
    }
}

void Hammer1Func(string &in asItem, string &in asEntity)
{
    if(GetEntityExists("key_1")==false)
    {
        if(GetEntityExists("crowbar_1")==false)
        {
            if(HasItem("key_1")==false)
            {
                if(HasItem("crowbar_1")==false)
                {
                    SetSwingDoorLocked("mansion_7", false, true);
                    AddPropImpulse("mansion_7", 0, 0, 100, "World");
                    SetSwingDoorDisableAutoClose("mansion_7", true);
                    SetSwingDoorClosed("mansion_7", false, false);
                    SetMoveObjectState("mansion_7", 1);
                    CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p2", true);
                    PlaySoundAtEntity("BRHammer1", "break_wood_metal", "crowbar_p2_2", 0, false);
                    SetMessage("Things", "S22", 5);
                    RemoveItem("hammer_1");
                    RemoveTimer("KillMe");
                }
                else
                {
                    CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p2", true);
                    PlaySoundAtEntity("BRHammer1", "break_wood_metal", "crowbar_p2_2", 0, false);
                    SetMessage("Things", "S24", 5);
                    RemoveItem("hammer_1");
                }
            }
            else
            {
                CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p2", true);
                PlaySoundAtEntity("BRHammer1", "break_wood_metal", "crowbar_p2_2", 0, false);
                SetMessage("Things", "S24", 5);
                RemoveItem("hammer_1");
            }
        }
        else
        {
            CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p2", true);
            PlaySoundAtEntity("BRHammer1", "break_wood_metal", "crowbar_p2_2", 0, false);
            SetMessage("Things", "S24", 5);
            RemoveItem("hammer_1");
        }
    }
    else
    {
        CreateParticleSystemAtEntity("HW1", "ps_hit_wood.ps", "crowbar_p2", true);
        PlaySoundAtEntity("BRHammer1", "break_wood_metal", "crowbar_p2_2", 0, false);
        SetMessage("Things", "S24", 5);
        RemoveItem("hammer_1");
    }
}

It was fucking hard! +_+