#pragma semicolon 1
#pragma newdecls required

#include <sourcemod>
#include <sdktools>

public Plugin myinfo=
{
    name = "WitchLight",
    author = "BHaType && (Thanks dragokas for help)",
    description = "Неплохое улучшения визуализации глаз вичек.",
    version = "0.0.8.5",
    url = "N/A"
};

/*
    0.0.8.4
     - Added check for valid witch entity.
     - Removed unused "beam_spotlight" entity creation.
     - Removed model precaching. Why do I need this?
     - Removed unused stock.

    0.0.8.3
     - Removed ConVars, removed alpha because it is not suitable.
     - Added color random by special scheme (previous version with HDRColorScale 0.6 is too bright).
     - Converted to methodmaps.

*/

int g_iLight[3];

public void OnMapStart()
{
    //if (!IsModelPrecached("models/infected/witch.mdl")) PrecacheModel("models/infected/witch.mdl");
    //if (!IsModelPrecached("models/infected/witch_bride.mdl")) PrecacheModel("models/infected/witch_bride.mdl");
}

public void OnPluginStart()
{
    HookEvent("witch_spawn", hWitchSpawned);
}

public Action hWitchSpawned(Event event, const char[] name, bool dontBroadcast)
{
    int Witch = event.GetInt("witchid");
    if (Witch && IsValidEntity(Witch)) {
        //int entity = CreateEntityByName("beam_spotlight");
        //if(entity != -1 && IsValidEntity(entity))
        {
            float flOrigin[3], flAngles[3];

            GetEntPropVector(Witch, Prop_Send, "m_vecOrigin", flOrigin);
            GetEntPropVector(Witch, Prop_Send, "m_angRotation", flAngles);

            for (int iLight = 0; iLight < 2; iLight++)
            {
                vLightProp(Witch, iLight, flOrigin, flAngles);
            }
        }
    }
}

static void vLightProp(int Witch, int light, float origin[3], float angles[3])
{
    int color[3];

    color[0] = GetRandomInt(50, 100);
    color[1] = GetRandomInt(50, 100);
    color[2] = GetRandomInt(50, 100);

    color[GetRandomInt(0,2)] = GetRandomInt(100, 140);
    color[GetRandomInt(0,2)] = 0;

    g_iLight[light] = CreateEntityByName("beam_spotlight");
    DispatchKeyValueVector(g_iLight[light], "origin", origin);
    DispatchKeyValueVector(g_iLight[light], "angles", angles);
    SetEntityRenderColor(g_iLight[light], color[0], color[1], color[2], 255);
    DispatchKeyValue(g_iLight[light], "spotlightwidth", "10");
    DispatchKeyValue(g_iLight[light], "spotlightlength", "120");
    DispatchKeyValue(g_iLight[light], "spawnflags", "3");
    DispatchKeyValue(g_iLight[light], "maxspeed", "100");
    DispatchKeyValue(g_iLight[light], "HDRColorScale", "0.6");
    DispatchKeyValue(g_iLight[light], "fadescale", "1");
    DispatchKeyValue(g_iLight[light], "fademindist", "-1");

    vSetEntityParent(g_iLight[light], Witch);

    switch (light)
    {
        case 0:
        {
            SetVariantString("reye");
            vSetVector(angles, 0.0, 0.0, 0.0);
        }
        case 1:
        {
            SetVariantString("leye");
            vSetVector(angles, 0.0, 0.0, 0.0);
        }
    }

    AcceptEntityInput(g_iLight[light], "SetParentAttachment");
    AcceptEntityInput(g_iLight[light], "Enable");
    AcceptEntityInput(g_iLight[light], "DisableCollision");

    SetEntPropEnt(g_iLight[light], Prop_Send, "m_hOwnerEntity", Witch);
    TeleportEntity(g_iLight[light], NULL_VECTOR, angles, NULL_VECTOR);
    DispatchSpawn(g_iLight[light]);
}

stock void vSetEntityParent(int entity, int parent)
{
    SetVariantString("!activator");
    AcceptEntityInput(entity, "SetParent", parent);
}

stock void vSetVector(float target[3], float x, float y, float z)
{
    target[0] = x;
    target[1] = y;
    target[2] = z;
}