RSSGrenade Throw camera

[MYGO.pl]

hi, i have a request if you mighty guys can help me out, i have this plugin that when a grenade is thrown the spectator can see where the grenade is going as if it had a camera following, like csgo go, so i want to change it so i can use it to practice grenades throws on the maps

i want it that when i throw the grenade i see the grenade camera view, not just the spectator, it would be cool if i could toggle this option on and off, like grenadeon, grenadeoff on say, is this too hard to modify?

heres the code:

PHP Code:

---

#include <amxmodx>
#include <fakemeta>
#include <reapi>

#define PLUGIN_NAME "Throw grenade camera"
#define PLUGIN_VERSION "1.0"
#define PLUGIN_AUTHOR "Denzer"

new const THROW_GRENADE_CAMERA_MODEL[] = "models/rpgrocket.mdl";
new const THROW_GRENADE_CAMERA_CLASSNAME[] = "throw_grenade_camera";

enum _:ThrowData_s
{
    THROW_ENTITY_ID,
    bool:THROW_CAMERA_ON
};

new g_eThrowData[MAX_PLAYERS + 1][ThrowData_s];

public plugin_precache()
{
    precache_model(THROW_GRENADE_CAMERA_MODEL);
}

public plugin_init()
{
    register_plugin(PLUGIN_NAME, PLUGIN_VERSION, PLUGIN_AUTHOR);

    RegisterHookChain(RG_RoundEnd, "RoundEnd_Post", true);

    RegisterHookChain(RG_CBasePlayer_ThrowGrenade, "CBasePlayer_ThrowGrenade_Post", true);
    RegisterHookChain(RG_CGrenade_ExplodeHeGrenade, "CGrenade_Explode_Post", true);
    RegisterHookChain(RG_CGrenade_ExplodeFlashbang, "CGrenade_Explode_Post", true);
    RegisterHookChain(RG_CGrenade_ExplodeSmokeGrenade, "CGrenade_Explode_Post", true);

    RegisterHookChain(RG_CBasePlayer_Observer_IsValidTarget, "CBasePlayer_Observer_IsValidTarget_Pre", false);

    CreateCams();
}

public client_putinserver(id)
{
    g_eThrowData[id][THROW_CAMERA_ON] = false;
}

CreateCams()
{
    for (new i = 1; i <= MaxClients; i++)
    {
        // https://github.com/alliedmodders/amxmodx/blob/9bcabfeb1f774439475313c30fb3fe256870268f/modules/engine/engine.cpp#L495-L515

        new iEnt = g_eThrowData[i][THROW_ENTITY_ID] = rg_create_entity("info_target");

        if (is_nullent(iEnt))
        {
            continue;
        }

        engfunc(EngFunc_SetModel, iEnt, THROW_GRENADE_CAMERA_MODEL);
        set_entvar(iEnt, var_classname, THROW_GRENADE_CAMERA_CLASSNAME);

        set_entvar(iEnt, var_rendermode, kRenderTransColor);
        set_entvar(iEnt, var_renderamt, 0);
        set_entvar(iEnt, var_renderfx, kRenderFxNone);

        set_entvar(iEnt, var_solid, SOLID_NOT);
        set_entvar(iEnt, var_movetype, MOVETYPE_NOCLIP);
    }
}

public RoundEnd_Post()
{
    for (new i = 1; i <= MaxClients; i++)
    {
        new iEnt = g_eThrowData[i][THROW_ENTITY_ID];

        ResetCamThrow(i, iEnt);
    }
}

public CBasePlayer_ThrowGrenade_Post(const index)
{
    new this = GetHookChainReturn(ATYPE_INTEGER);

    for (new i = 1; i <= MaxClients; i++)
    {
        if (i == index)
        {
            continue;
        }

        if (!is_user_connected(i))
        {
            continue;
        }

        if (get_entvar(i, var_iuser2) != index)
        {
            continue;
        }

        SetCamThrow(i, this);
    }
}

public CGrenade_Explode_Post(this)
{
    new iEnt = MaxClients+1;

    while ((iEnt = rg_find_ent_by_class(iEnt, THROW_GRENADE_CAMERA_CLASSNAME)))
    {
        if (get_entvar(iEnt, var_owner) == this)
        {
            new id = get_entvar(iEnt, var_chain);

            ResetCamThrow(id, iEnt);
        }
    }
}

public CBasePlayer_Observer_IsValidTarget_Pre(const this, iPlayerIndex, bool:bSameTeam)
{
    if (g_eThrowData[this][THROW_CAMERA_ON])
    {
        SetHookChainArg(2, ATYPE_INTEGER, 0);
    }

    return HC_CONTINUE;
}

SetCamThrow(id, grenade)
{
    if (g_eThrowData[id][THROW_CAMERA_ON])
    {
        return;
    }

    new iEnt = g_eThrowData[id][THROW_ENTITY_ID];

    g_eThrowData[id][THROW_CAMERA_ON] = true;

    set_entvar(iEnt, var_owner, grenade);
    set_entvar(iEnt, var_chain, id);

    set_entvar(iEnt, var_nextthink, get_gametime() + 0.01);
    SetThink(iEnt, "ThinkThrowCamera");

    engset_view(id, iEnt);
}

public ThinkThrowCamera(iEnt)
{
    if (is_nullent(iEnt))
    {
        return;
    }

    new this = get_entvar(iEnt, var_owner);

    if (is_nullent(this))
    {
        return;
    }

    new Float:flOrigin[3]; get_entvar(this, var_origin, flOrigin);
    new Float:flViewOfs[3]; get_entvar(this, var_view_ofs, flViewOfs);

    flOrigin[2] += flViewOfs[2];

    new Float:flAngles[3]; get_entvar(this, var_angles, flAngles);

    flAngles[0] = 45.0;

    new Float:flVector[3]; angle_vector(flAngles, ANGLEVECTOR_FORWARD, flVector);

    new Float:flCameraOrigin[3];

    flCameraOrigin[0] = flOrigin[0] + (-flVector[0] * 100.0);
    flCameraOrigin[1] = flOrigin[1] + (-flVector[1] * 100.0);
    flCameraOrigin[2] = flOrigin[2] + (-flVector[2] * 100.0);

    engfunc(EngFunc_SetOrigin, iEnt, flCameraOrigin);
    set_entvar(iEnt, var_angles, flAngles) 

    set_entvar(iEnt, var_nextthink, get_gametime() + 0.01);
}

ResetCamThrow(id, iEnt)
{
    if (is_user_connected(id))
    {
        engset_view(id, id);
    }

    g_eThrowData[id][THROW_CAMERA_ON] = false;
    set_entvar(iEnt, var_nextthink, get_gametime());
    SetThink(iEnt, "");
} 


---

edit: it would be great if the grenade camera started as off on default, since it would be used only for practice
thanks very much

Przeczytaj cały wpis