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NPC_GetFacingAngle

cảnh báo

This function was added in omp v1.5.8.3079 and will not work in earlier versions!

Description​

Gets the facing angle of an NPC.

NameDescription
npcidThe ID of the NPC.
&Float:angleVariable to store the facing angle, passed by reference.

Returns​

Returns true if the facing angle was retrieved successfully, false otherwise.

Examples​

public OnPlayerCommandText(playerid, cmdtext[])
{
    if (!strcmp(cmdtext, "/checkfacingangle", true))
    {
        new npcid = PlayerNPC[playerid];
        if (npcid == INVALID_NPC_ID)
            return SendClientMessage(playerid, 0xFF0000FF, "You are not debugging a NPC.");

        if (!NPC_IsValid(npcid))
            return SendClientMessage(playerid, 0xFF0000FF, "Invalid NPC.");

        new Float:angle;
        NPC_GetFacingAngle(npcid, angle);

        SendClientMessage(playerid, 0x00FF00FF, "NPC %d facing angle: %.2f", npcid, angle);
        return 1;
    }

    return 0;
}

Notes​

cảnh báo
  • The angle is passed by reference and will be modified.
  • Angles are in degrees (0.0 to 360.0).
  • Angles are counter-clockwise in GTA:SA; 90 degrees would be East in the real world, but in GTA:SA 90 degrees is in fact West. North and South are still 0/360 and 180. To convert GTA:SA angles to real-world compass angles, simply do 360 - angle.