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[ERROR] cache_set_active: invalid cache id '0'

Posted by: Zow - 2019-07-18, 12:48 PM - Forum: Pawn Scripting - Replies (1)

Whatis going on to these code

Orginal code from: https://github.com/pBlueG/SA-MP-MySQ...stem-cache.pwn

Code:
[19:02:17] [ERROR] cache_set_active: invalid cache id '0' 

[19:02:17] [ERROR] cache_get_value_name_int: no active cache 

[19:02:17] [ERROR] cache_get_value_name_int: no active cache 

[19:02:17] [ERROR] cache_get_value_name_int: no active cache 

[19:02:17] [ERROR] cache_get_value_name_float: no active cache 

[19:02:17] [ERROR] cache_get_value_name_float: no active cache 

[19:02:17] [ERROR] cache_get_value_name_float: no active cache 

[19:02:17] [ERROR] cache_get_value_name_float: no active cache 

[19:02:17] [ERROR] cache_get_value_name_int: no active cache 

[19:02:17] [ERROR] cache_get_value_name_int: no active cache 

[19:02:17] [ERROR] cache_get_value_name_int: no active cache 

[19:02:17] [ERROR] cache_delete: invalid cache id '0'

Code:
       case DIALOG_LOGIN: 

        { 

           if (!response) return Kick(playerid); 

           new hashed_pass[65]; 

           SHA256_PassHash(inputtext, Player[playerid][Salt], hashed_pass, 65); 

           if (strcmp(hashed_pass, Player[playerid][Password]) == 0) 

           { 

               // sets the specified cache as the active cache so we can retrieve the rest player data 

               cache_set_active(Player[playerid][Cache_ID]); 

               AssignPlayerData(playerid); 

               // remove the active cache from memory and unsets the active cache as well 

               cache_delete(Player[playerid][Cache_ID]); 

               Player[playerid][Cache_ID] = MYSQL_INVALID_CACHE; 

               KillTimer(Player[playerid][LoginTimer]); 

               Player[playerid][LoginTimer] = 0; 

               Player[playerid][IsLoggedIn] = true; 

               TogglePlayerSpectating(playerid, false); 

               // spawn the player to their last saved position after login 

               SetSpawnInfo(playerid, NO_TEAM, DEFAULT_SKIN, Player[playerid][Pos_X], Player[playerid][Pos_Y], Player[playerid][Pos_Z], Player[playerid][Pos_A], 0, 0, 0, 0, 0, 0); 

               SpawnPlayer(playerid); 

           } 

           else 

           { 

               Player[playerid][LoginAttempts]++; 

               if (Player[playerid][LoginAttempts] >= 3) 

               { 

                   ShowPlayerDialog(playerid, DIALOG_UNUSED, DIALOG_STYLE_MSGBOX, "[Login step]", "¤Ø³ãÊèÃËÑÊ¼èÒ¹¼Ô´¶Ö§ 3 ¤ÃÑé§, ¨Ö§â´¹ÃÐººàµÐÍÍ¡¨Ò¡à«ÔÃì¿àÇÍÃì", "»Ô´", ""); 

                   DelayedKick(playerid); 

               } 

               else ShowPlayerDialog(playerid, DIALOG_LOGIN, DIALOG_STYLE_PASSWORD, "[Login step]", "ÃËÑÊ¼èÒ¹äÁè¶Ù¡µéÍ§!\n**¡ÃØ³ÒãÊèÃËÑÊ¼èÒ¹à¾×èÍà¢éÒàÅè¹à¡Á!", "à¢éÒà¡Á", "Â¡àÅÔ¡"); 

           } 

       } 

AssignPlayerData(playerid) 

{ 

   cache_get_value_int(0, "ID", Player[playerid][ID]); 

   cache_get_value_int(0, "Kills", Player[playerid][Kills]); 

   cache_get_value_int(0, "Deaths", Player[playerid][Deaths]); 

   cache_get_value_float(0, "PosX", Player[playerid][Pos_X]); 

   cache_get_value_float(0, "PosY", Player[playerid][Pos_Y]); 

   cache_get_value_float(0, "PosZ", Player[playerid][Pos_Z]); 

   cache_get_value_float(0, "PosA", Player[playerid][Pos_A]); 

   cache_get_value_int(0, "Interior", Player[playerid][Interior]); 

   cache_get_value_int(0, "Skin", Player[playerid][Skin]); 

   cache_get_value_int(0, "Account", Player[playerid][Account]); 

   return 1; 

}

error spot after logged in every login

Server & Client Updates

Posted by: NexoR - 2019-07-17, 12:19 PM - Forum: Questions and Suggestions - Replies (11)

	Will the server and client be notified if an update is available ? Because there is no SA-MP.

[easyMysql] error 001: expected token: "-string end-", but found "-identifier-"

Posted by: Aerotactics - 2019-07-17, 06:20 AM - Forum: Pawn Scripting - Replies (2)

I don't see what the issue is.

[Image: 68edcdeeb1.png]

EDIT:

Code:
handle = SQL::CreateTable(table, (isnull(column_where)) ? "InnoDB" : column_where, (isnull(column_where2)) ? "latin5" : column_where2, connectionHandle);

format(SQL::upd_form, sizeof(SQL::upd_form), "%s int %s AUTO_INCREMENT,", field_name, (null == false) ? "NOT NULL" : "NULL");

format(SQL::upd_form, sizeof(SQL::upd_form), "%s int %s PRIMARY KEY AUTO_INCREMENT,", field_name, (null == false) ? "NOT NULL" : "NULL");

Help

Posted by: Xylosjr - 2019-07-17, 05:19 AM - Forum: Pawn Scripting - Replies (1)

	Hi, I'm new here and I want to learn how to program with mysql and connect a database

Math: vertical viewing angle

Posted by: Freaksken - 2019-07-15, 08:18 PM - Forum: Pawn Scripting - Replies (4)

I have a system in which I've worked out the code for giving an NPC a horizontal viewing angle (left image). How would I achieve a similar result, but now for the vertical direction (right image)?
[Image: viewing_angle.png?raw=1]

Below is the code for the left image, for reference. This is a math question, thus the code isn't really necessary, but might help you understand the problem. Just ignore that the angles start from the NPC's center instead of his eyes, that's easy enough to fix. As you can see, the z-position is irrelevant for the horizontal viewing angle, but probably not for the vertical viewing angle (not sure).

PHP Code:
static bool:FAI_IsPlayerInAggroViewingAngle(playerid, npcid) {
    // Get NPC position
    new Float:xn, Float:yn, Float:zn;
    FCNPC_GetPosition(npcid, xn, yn, zn);

    // Get player position
    new Float:xp, Float:yp, Float:zp;
    if(!IsPlayerNPC(playerid)) {
        GetPlayerPos(playerid, xp, yp, zp);
    } else {
        FCNPC_GetPosition(playerid, xp, yp, zp);
    }

    // Calculate the angle between these 2 points
    new Float:angleBetweenPoints = atan2(xp - xn, yp - yn);

    // Get the NPC facing angle adjusted for the weird GTA angle system
    new Float:npcFacingAngle = 360.0 - FCNPC_GetAngle(npcid);

    // Calculate the smallest difference between these 2 angles as a value between -180.0 and 180.0
    new Float:angleDifference = angleBetweenPoints - npcFacingAngle;
    if(angleDifference > 180.0) {
        angleDifference -= 360.0;
    }
    if(angleDifference < -180.0) {
        angleDifference = 360.0;
    }

    // Get the absolute value of this angle
    angleDifference = floatabs(angleDifference);

    // Check if the player is within the aggro viewing angle
    if(angleDifference <= FAI_NPCs[npcid][FAI_NPC_AGGRO_VIEWING_ANGLE][playerid]/2) {
        return true;
    }
    return false;
} 

Here's another visualisation of what the result should look like:
[Image: viewing_angle2.png?raw=1]

Discord server

Posted by: RogueDrifter - 2019-07-15, 12:06 AM - Forum: Chat - Replies (4)

	Unban roguedrifter from the discord server :sadface:

A weird problem with includes

Posted by: mouiz - 2019-07-14, 01:00 PM - Forum: Pawn Scripting - Replies (7)

Quote:#include <../../gamemodes/modes/mode_robbery.pwn>

#include <../../gamemodes/modes/mode_dogfight.pwn>

These are ^ two includes in the 'gamemodes/modes' folder.

If i arrange them like this:?

Quote:#include <../../gamemodes/modes/mode_dogfight.pwn>

#include <../../gamemodes/modes/mode_robbery.pwn>

the 'mode_dogfight' works (gets included)?and the second one is ignored (it shows undefined symbol errors since the definitions of the functions are in the include)

If i arrange them oppositely then the 'mode_robbery' works, the second one is ignore.

How can i fix this?

Pizza preferita?

Posted by: [SF]kAn3 - 2019-07-14, 01:59 AM - Forum: Italian/Italiano - Replies (2)

	Beh almeno possiamo parlarne! La mia in assoluto ? la 4 formaggi Anche se puzza, ci piace? E voi?

This forum makes me be fat

Posted by: [SF]kAn3 - 2019-07-14, 01:12 AM - Forum: Chat - Replies (10)

	When I read burgershot and see the burger I feel very hungry

Include files should support "#pragma once"

Posted by: Aerotactics - 2019-07-13, 11:04 PM - Forum: Questions and Suggestions - Replies (1)

	Instead of IFDEFINED, ELSE, ENDIF, etc. Include files should support a simple "#PRAGMA once" so that is only loaded once.

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