Climb Button Maker

wAyz · **Author**

Hello,

I'm currently using Climb Button Maker by Kr1Zo.
Problem is, I'm not able to remove start/end buttons, anyway imo it would be more
efficient just being able to max. create 1 start/end button, multiple are pretty useless.
So the make start/make stop menu keys would just change the location.
Could anyone help me doing that?

Code:

/*
 * Climb Button Maker
 *
 *  Descriptions:
 * This plugin make climb buttons of start and stop (no timer, only buttons).
 * Interacts with ProKreedz plugin.
 *
 *  Commands:
 * say /cbm - open Climb Button Maker menu (need immunity flag)
 *
 *  Notes:
 * Plugin based on Bunnyhop Course Maker v2.0 by FatalisDK.
 * I know this small job but is useful for public servers on some unfinished maps (kz_ascension_v7, kz_giantbean_v8 and others)
 *
 *  Change log:
 * v0.1 - Ñlearing BCM plugin
 * v0.2 - Changed BCM to CBM
 * v0.3 - Added buttons
 * v0.4 - Edited functions
 * v0.5 - Added rotate buttons
 * v0.6 - Finded and fixed double make buttons bug
 */

#include <amxmodx>
#include <amxmisc>
#include <fakemeta>

#define PLUGIN "Climb Button Maker"
#define VERSION "0.6"
#define AUTHOR "Kr1Zo"

new cbmStart[] = "models/w_c4.mdl"
new cbmStop[] = "models/w_c4.mdl"

new cbmStartTargetName[] = "counter_start"    // "cbm_start"
new cbmStopTargetName[] = "counter_off"        // "cbm_stop"

new cbmFile[97]
new cbmMenu

new className
new cbmClassName[] = "func_button"

public plugin_init() {
    register_plugin(PLUGIN, VERSION, AUTHOR)

    register_cvar("kr1zo", "cbm0.6", FCVAR_SERVER)

    register_clcmd("say /cbm", "cmdCbmMenu", ADMIN_IMMUNITY, "- open Climb Button Maker menu")

    cbmMenu = menu_create("Climb Button Maker by Kr1Zo", "cbmMnu")

    menu_additem(cbmMenu, "Make start", "1", 0, -1)
    menu_additem(cbmMenu, "Make stop", "2", 0, -1)
    menu_additem(cbmMenu, "Rotate button", "3", 0, -1)
    menu_additem(cbmMenu, "Remove button", "4", 0, -1)
    menu_additem(cbmMenu, "Save to file", "5", 0, -1)

    className = engfunc(EngFunc_AllocString, cbmClassName)

    new szDir[65]
    new szMap[33]

    get_datadir(szDir, 64)
    get_mapname(szMap, 32)

    add(szDir, 64, "/cbm", 0)

    if(!dir_exists(szDir))
        mkdir(szDir)

    formatex(cbmFile, 96, "%s/%s.cfg", szDir, szMap)
}

public plugin_precache() {
    precache_model(cbmStart)
    precache_model(cbmStop)
}

public plugin_cfg() {
    readFile()
}

readFile() {
    if(!file_exists(cbmFile))
        return

    new szData[41]
    new szType[2], szX[13], szY[13], szZ[13], szAnglesY[11]
    new Float:vOrigin[3], Float:vAnglesY
    new f = fopen(cbmFile, "rt")

    while(!feof(f)) {
        fgets(f, szData, 40)
        parse(szData, szType, 1, szX, 12, szY, 12, szZ, 12, szAnglesY, 10)

        vAnglesY = str_to_float(szAnglesY)

        vOrigin[0] = str_to_float(szX)
        vOrigin[1] = str_to_float(szY)
        vOrigin[2] = str_to_float(szZ)

        if(szType[0] == '1')
            makeButton(0, cbmStartTargetName, 1, vOrigin, vAnglesY)

        else if(szType[0] == '2')
            makeButton(0, cbmStopTargetName, 2, vOrigin, vAnglesY)
    }

    fclose(f)
}

public cmdCbmMenu(id, level, cid) {
    if(!cmd_access(id, level, cid, 1))
        return PLUGIN_HANDLED

    menu_display(id, cbmMenu, 0)

    return PLUGIN_HANDLED
}

public cbmMnu(id, menu, item) {
    new szCmd[2],  _access, callback

    menu_item_getinfo(menu, item, _access, szCmd, 1, "", 0, callback)

    if(item == MENU_EXIT)
        return PLUGIN_HANDLED

    switch(szCmd[0]) {
        case '-':
            return PLUGIN_HANDLED

        case '1':
            makeButton(id, cbmStartTargetName, 1, Float:{0.0, 0.0, 0.0}, 0.0)

        case '2':
            makeButton(id, cbmStopTargetName, 2, Float:{0.0, 0.0, 0.0}, 0.0)

        case '3': {
            new action[] = "rotate"
            new ent = FindButton(id, action)

            if(ent != 0) {
                new Float:vAngles[3]

                pev(ent, pev_angles, vAngles)

                if(vAngles[1] == 270.0)
                    vAngles[1] -= 270.0

                else
                    vAngles[1] += 90.0

                set_pev(ent, pev_angles, vAngles)
            }
        }

        case '4': {
            new action[] = "remove"
            new ent = FindButton(id, action)

            if(ent != 0)
                set_pev(ent, pev_flags, pev(ent, pev_flags) | FL_KILLME)
        }
        case '5': {
            if(file_exists(cbmFile))
                delete_file(cbmFile)

            new ent, Float:vOrigin[3], Float:vAngles[3], szData[57]
            new f = fopen(cbmFile, "at")

            while((ent = engfunc(EngFunc_FindEntityByString, ent, "target", cbmStartTargetName))) {
                pev(ent, pev_angles, vAngles)
                pev(ent, pev_origin, vOrigin)

                if(vOrigin[0] != 0.0 && vOrigin[1] != 0.0 && vOrigin[2] != 0.0) {
                    formatex(szData, 56, "1 %f %f %f %f^n", vOrigin[0], vOrigin[1], vOrigin[2], vAngles[1])
                    fputs(f, szData)
                }
            }
            ent = 0

            while((ent = engfunc(EngFunc_FindEntityByString, ent, "target", cbmStopTargetName))) {
                pev(ent, pev_angles, vAngles)
                pev(ent, pev_origin, vOrigin)

                if(vOrigin[0] != 0.0 && vOrigin[1] != 0.0 && vOrigin[2] != 0.0) {
                    formatex(szData, 56, "2 %f %f %f %f^n", vOrigin[0], vOrigin[1], vOrigin[2], vAngles[1])
                    fputs(f, szData)
                }
            }

            formatex(szData, 56, ":: This line to fix double make climb buttons bug ::")
            fputs(f, szData)

            fclose(f)

            client_print(id, print_chat, "[CBM] Saved successfully")
        }
    }

    menu_display(id, cbmMenu, 0)

    return PLUGIN_HANDLED
}

stock makeButton(id, szTarget[], type, Float:pOrigin[3], Float:pAnglesY) {
    new ent = engfunc(EngFunc_CreateNamedEntity, className)

    if(!pev_valid(ent))
        return PLUGIN_HANDLED

    set_pev(ent, pev_target, szTarget)
    set_pev(ent, pev_solid, SOLID_NOT)
    set_pev(ent, pev_movetype, MOVETYPE_NONE)

    engfunc(EngFunc_SetModel, ent, type == 1 ? cbmStart : cbmStop)
    engfunc(EngFunc_SetSize, ent, Float:{-16.0, -16.0, 0.0}, Float:{16.0, 16.0, 64.0})

    if(pOrigin[0] == 0.0 && pOrigin[1] == 0.0 && pOrigin[2] == 0.0) {
              new origin[3], Float:vOrigin[3]

              get_user_origin(id, origin, 3)

              IVecFVec(origin, vOrigin)

              engfunc(EngFunc_SetOrigin, ent, vOrigin)
       }
       else
              engfunc(EngFunc_SetOrigin, ent, pOrigin)

    if(pAnglesY != 0.0) {
        new Float:vAngles[3]

        pev(ent, pev_angles, vAngles)

        vAngles[1] = pAnglesY

        set_pev(ent, pev_angles, vAngles)
    }

    if(isNearSpawn(ent)) {
        client_print(id, print_chat, "[CBM] Cannot place near spawns or teleport")

        set_pev(ent, pev_flags, pev(ent, pev_flags) | FL_KILLME)
    }


    //SetEntityRendering(ent, kRenderFxGlowShell, 255, 0, 0, kRenderNormal, type == 1 ? 30 : 60);
    
    return 1;
}

stock SetEntityRendering(entity, fx = kRenderFxNone, r = 255, g = 255, b = 255, render = kRenderNormal, amount = 16) 
{
    static Float:rendercolor[3];
    rendercolor[0] = float(r);
    rendercolor[1] = float(g);
    rendercolor[2] = float(b);
    
    set_pev(entity, pev_renderfx, fx)
    set_pev(entity, pev_rendercolor, rendercolor);
    set_pev(entity, pev_rendermode, render);
    set_pev(entity, pev_renderamt, float(amount));
    
    return 1;
}

bool:isNearSpawn(id) {
    new Float:vOrigin[3], ent, szClassname[33]

    pev(id, pev_origin, vOrigin)

    while((ent = engfunc(EngFunc_FindEntityInSphere, ent, vOrigin, 64.0))) {
        pev(ent, pev_classname, szClassname, 32)

        if(equal(szClassname, "info_player_start", 0) || equal(szClassname,"info_player_deathmatch", 0) || equal(szClassname,"info_teleport_destination", 0))
            return true
    }

    return false
}

FindButton(id, action[]) {
    new ent, body

    get_user_aiming(id, ent, body, 9999)

    if(!pev_valid(ent))
        client_print(id, print_chat, "[CBM] You must aim at an Climb Button to %s it", action)

    else {
        new szTarget[33]

        pev(ent, pev_target, szTarget, 32)

        if(!equal(szTarget, cbmStartTargetName, 0) && !equal(szTarget, cbmStopTargetName, 0))
            client_print(id, print_chat, "[CBM] You must aim at an Climb Button to %s it", action)

        else {
            new Float:vOrigin[3]

            pev(ent, pev_origin, vOrigin)

            if(vOrigin[0] != 0.0 && vOrigin[1] != 0.0 && vOrigin[2] != 0.0) {
                if(equal(szTarget, cbmStartTargetName, 0))
                    client_print(id, print_chat, "[CBM] Start Climb Button %sd", action)

                if(equal(szTarget, cbmStopTargetName, 0))
                    client_print(id, print_chat, "[CBM] Stop Climb Button %sd", action)

                return ent
            }

            else {
                if(equal(szTarget, cbmStartTargetName, 0))
                    client_print(id, print_chat, "[CBM] This standard Start Climb Button, is not %s", action)

                if(equal(szTarget, cbmStopTargetName, 0))
                    client_print(id, print_chat, "[CBM] This standard Stop Climb Button, is not %s", action)
            }
        }
    }

    return 0
}