[nergal]

Some props to MasterOfTheXP

old syntax version

Spoiler

PHP Code:

new AmmoTable[2049];
new ClipTable[2049];
new Float:flHolstered[2049];

public /*SDKHooks*/ OnWeaponSwitchPost(client, weapon) //SDKHook(client, SDKHook_WeaponSwitchPost, OnWeaponSwitchPost);
{
    if ( (client > 0 && client <= MaxClients) && IsValidEntity(weapon) ) flHolstered[weapon] = GetGameTime();
}

public OnEntityCreated(entity, const String:classname[])
{
    if ( !StrContains(classname, "tf_weapon_") && IsValidEntity(entity) )
    {
        CreateTimer( 0.4, OnWeaponSpawned, EntIndexToEntRef(entity) );
    }
}

public Action:OnWeaponSpawned(Handle:timer, any:ref)
{
    new wep = EntRefToEntIndex(ref);
    if ( IsValidEntity(wep) && IsValidEdict(wep) )
    {
        new client = GetEntPropEnt(wep, Prop_Send, "m_hOwnerEntity");
        if ( !(client > 0 && client <= MaxClients) ) return Action:0;
        flHolstered[wep] = GetGameTime();
        AmmoTable[wep] = GetWeaponAmmo(wep);
        ClipTable[wep] = GetWeaponClip(wep);
    }
    return Action:0;
}

stock BackPackReload(weapref, Float:flHolsterTime, Float:flSecondsDelay, bool:SingleReload = false, ReloadInterval)
{
    new weapon = EntRefToEntIndex(weapref);
    if ( weapon <= 0 || !IsValidEntity(weapon) ) return;

    new client = GetEntPropEnt(weapon, Prop_Send, "m_hOwnerEntity");
    if ( !(client > 0 && client <= MaxClients) ) return;

    new active = GetEntPropEnt(client, Prop_Send, "m_hActiveWeapon");
    if (weapon == active) return;

    if ( (GetGameTime()-flHolsterTime) > flSecondsDelay ) /*if flSecondsDelay = 3.0, then u gotta wait 3.0 seconds before function will reload. Obviously this function needs to work in a timer/think function */
    {
        flHolsterTime = GetGameTime();
        if (GetWeaponAmmo(weapon) < 1) return;
        if (GetWeaponClip(weapon) < ClipTable[weapon])
        {
            if (GetWeaponAmmo(weapon) < ReloadInterval) ReloadInterval = GetWeaponAmmo(weapon);

            if ( ClipTable[weapon]-GetWeaponClip(weapon) < ReloadInterval )
            {
                ReloadInterval = ClipTable[weapon]-GetWeaponClip(weapon);
            }

            if (SingleReload)
            {
                SetWeaponClip(weapon, GetWeaponClip(weapon)+ReloadInterval);
                SetWeaponAmmo(weapon, GetWeaponAmmo(weapon)-ReloadInterval);
            }
            else
            {
                ReloadInterval = ClipTable[weapon]-GetWeaponClip(weapon);
                SetWeaponClip(weapon, GetWeaponClip(weapon)+ReloadInterval);
                SetWeaponAmmo(weapon, GetWeaponAmmo(weapon)-ReloadInterval);
            }
        }
    }
    return;
}

stock GetWeaponAmmo(weapon)
{
    new owner = GetEntPropEnt(weapon, Prop_Send, "m_hOwnerEntity");
    if (owner == -1) return 0;
    if (IsValidEntity(weapon))
    {
        new iOffset = GetEntProp(weapon, Prop_Send, "m_iPrimaryAmmoType", 1)*4;
        new iAmmoTable = FindSendPropInfo("CTFPlayer", "m_iAmmo");
        return GetEntData(owner, iAmmoTable+iOffset, 4);
    }
    return 0;
}
stock GetWeaponClip(weapon)
{
    if (IsValidEntity(weapon))
    {
        new AmmoClipTable = FindSendPropInfo("CTFWeaponBase", "m_iClip1");
        return GetEntData(weapon, AmmoClipTable);
    }
    return 0;
}
stock SetWeaponAmmo(weapon, ammo)
{
    new owner = GetEntPropEnt(weapon, Prop_Send, "m_hOwnerEntity");
    if (owner == -1) return;
    if (IsValidEntity(weapon))
    {
        new iOffset = GetEntProp(weapon, Prop_Send, "m_iPrimaryAmmoType", 1)*4;
        new iAmmoTable = FindSendPropInfo("CTFPlayer", "m_iAmmo");
        SetEntData(owner, iAmmoTable+iOffset, ammo, 4, true);
    }
    return;
}
stock SetWeaponClip(weapon, ammo)
{
    if (IsValidEntity(weapon))
    {
        new iAmmoTable = FindSendPropInfo("CTFWeaponBase", "m_iClip1");
        SetEntData(weapon, iAmmoTable, ammo, 4, true);
    }
    return;
} 


new syntax version

Spoiler

PHP Code:

int AmmoTable[2049];
int ClipTable[2049];
float flHolstered[2049];

public void OnWeaponSwitchPost(int client, int weapon) //SDKHook(client, SDKHook_WeaponSwitchPost, OnWeaponSwitchPost);
{
    if ( (client > 0 && client <= MaxClients) && IsValidEntity(weapon) ) flHolstered[weapon] = GetGameTime();
}

public void OnEntityCreated(int entity, const char[] classname)
{
    if ( !StrContains(classname, "tf_weapon_") && IsValidEntity(entity) )
    {
        CreateTimer( 0.4, OnWeaponSpawned, EntIndexToEntRef(entity) );
    }
}

public Action OnWeaponSpawned(Handle timer, any ref)
{
    int wep = EntRefToEntIndex(ref);
    if ( IsValidEntity(wep) && IsValidEdict(wep) )
    {
        int client = GetEntPropEnt(wep, Prop_Send, "m_hOwnerEntity");
        if ( !(client > 0 && client <= MaxClients) ) return Action:0;
        flHolstered[wep] = GetGameTime();
        AmmoTable[wep] = GetWeaponAmmo(wep);
        ClipTable[wep] = GetWeaponClip(wep);
    }
    return Action:0;
}

stock void BackPackReload(int weapref, float flHolsterTime, float flSecondsDelay, bool SingleReload = false, int ReloadInterval)
{
    int weapon = EntRefToEntIndex(weapref);
    if ( weapon <= 0 || !IsValidEntity(weapon) ) return;

    int client = GetEntPropEnt(weapon, Prop_Send, "m_hOwnerEntity");
    if ( !(client > 0 && client <= MaxClients) ) return;

    int active = GetEntPropEnt(client, Prop_Send, "m_hActiveWeapon");
    if (weapon == active) return;

    if ( (GetGameTime()-flHolsterTime) > flSecondsDelay ) /*if flSecondsDelay = 3.0, then u gotta wait 3.0 seconds before function will reload. Obviously this function needs to work in a timer/think function */
    {
        //CPrintToChat(client, "{olive}[VSH-TEST]{default} (GetGameTime()-flHolsterTime = %f) > flSecondsDelay = %f, flHolsterTime = %f", GetGameTime()-flHolsterTime, flSecondsDelay, flHolsterTime);
        flHolsterTime = GetGameTime();
        if (GetWeaponAmmo(weapon) < 1) return;
        if (GetWeaponClip(weapon) < ClipTable[weapon])
        {
            if (GetWeaponAmmo(weapon) < ReloadInterval) ReloadInterval = GetWeaponAmmo(weapon);

            if ( ClipTable[weapon]-GetWeaponClip(weapon) < ReloadInterval )
            {
                ReloadInterval = ClipTable[weapon]-GetWeaponClip(weapon);
            }

            if (SingleReload)
            {
                SetWeaponClip(weapon, GetWeaponClip(weapon)+ReloadInterval);
                SetWeaponAmmo(weapon, GetWeaponAmmo(weapon)-ReloadInterval);
            }
            else
            {
                ReloadInterval = ClipTable[weapon]-GetWeaponClip(weapon);
                SetWeaponClip(weapon, GetWeaponClip(weapon)+ReloadInterval);
                SetWeaponAmmo(weapon, GetWeaponAmmo(weapon)-ReloadInterval);
            }
        }
    }
    return;
}

stock int GetWeaponAmmo(int weapon)
{
    int owner = GetEntPropEnt(weapon, Prop_Send, "m_hOwnerEntity");
    if (owner == -1) return 0;
    if (IsValidEntity(weapon))
    {
        int iOffset = GetEntProp(weapon, Prop_Send, "m_iPrimaryAmmoType", 1)*4;
        int iAmmoTable = FindSendPropInfo("CTFPlayer", "m_iAmmo");
        return GetEntData(owner, iAmmoTable+iOffset, 4);
    }
    return 0;
}
stock int GetWeaponClip(int weapon)
{
    if (IsValidEntity(weapon))
    {
        int AmmoClipTable = FindSendPropInfo("CTFWeaponBase", "m_iClip1");
        return GetEntData(weapon, AmmoClipTable);
    }
    return 0;
}
stock void SetWeaponAmmo(int weapon, int ammo)
{
    int owner = GetEntPropEnt(weapon, Prop_Send, "m_hOwnerEntity");
    if (owner == -1) return;
    if (IsValidEntity(weapon))
    {
        int iOffset = GetEntProp(weapon, Prop_Send, "m_iPrimaryAmmoType", 1)*4;
        int iAmmoTable = FindSendPropInfo("CTFPlayer", "m_iAmmo");
        SetEntData(owner, iAmmoTable+iOffset, ammo, 4, true);
    }
    return;
}
stock void SetWeaponClip(int weapon, int ammo)
{
    if (IsValidEntity(weapon))
    {
        int iAmmoTable = FindSendPropInfo("CTFWeaponBase", "m_iClip1");
        SetEntData(weapon, iAmmoTable, ammo, 4, true);
    }
    return;
} 


[404UserNotFound]

i don't get it, what's this for?

[nergal]

Originally Posted by abrandnewday i don't get it, what's this for?

it remakes the HL2 backpack reload where, if u had a weapon that wasn't fully reloaded but it's not active for 3 seconds, it'll be fully reloaded by the time you switch back to it.

Only certain weapons in HL2 had this feature.

This basically is a remake of the entire mechanic.

[Chdata]

"saxxy" is also a valid weapon

[404UserNotFound]

Originally Posted by Chdata "saxxy" is also a valid weapon

But it can't reload, it's a melee. So what's the point?

[Chdata]

Sandman wrap assassin wrench

Sandman/wrap aren't a problem, but saxxy/necro smasher could be. If he wants to implement engie ammo regen that is.