[DavidSparks]

I have seen in servers that if you come closer to certain locations, a small red checkpoint pops up and if you walk inside it a dialog opens.

Anyone knows how to do this?

[Rodri99]

Yes thats easy.

Example:

public OnPlayerEnterCheckpoint(playerid)
{

if(CP1 == 1) {
new dwg[1024];
strcat(dwg,"{00FF00}--------- PizzaBoy Job ---------\n\n");
strcat(dwg,"{FFFFFF}Do you want to be a PizzaBoy Delivery ?\n");
strcat(dwg,"{FFFFFF}Chose 'Yes' if you want , and chose 'No' if you don't want.\n\n\n");
strcat(dwg,"{FF0000}Job Salary : {1F45FC}$7000 + 13 score\n");
ShowPlayerDialog(playerid, DIALOG_PIZZA, DIALOG_STYLE_MSGBOX, "{FF0000}Jobs", dwg, "Yes", "No");
CarSpawner(playerid,44;
}

[UltraScripter]

yes download cpstream.inc
and use onplayerentercheckpoint

[Gammix]

First you need to detect if the player is near the desired location, use this under a callback like OnPlayerPosChange (not a SAMP function but can be found here: https://sampforum.blast.hk/showthread.php?tid=573961)
https://sampwiki.blast.hk/wiki/IsPlayerInRangeOfPoint

Now when the player is near, use this:
https://sampwiki.blast.hk/wiki/Function:SetPlayerCheckpoint

To make a dialog open up whenever the player enters the CP, use this callback:
https://sampwiki.blast.hk/wiki/OnPlayerEnterCheckpoint

Or Streamer plugin may help you: https://sampforum.blast.hk/showthread.php?tid=102865

[Rodri99]

He can do also without an .inc, but just using a 'MUST' so like my script, when you reach this checkpoint the dialog appear in game.

[DavidSparks]

Quote:

Originally Posted by Gammix First you need to detect if the player is near the desired location, use this under a callback like OnPlayerPosChange (not a SAMP function but can be found here: https://sampforum.blast.hk/showthread.php?tid=573961) https://sampwiki.blast.hk/wiki/IsPlayerInRangeOfPoint Now when the player is near, use this: https://sampwiki.blast.hk/wiki/Function:SetPlayerCheckpoint To make a dialog open up whenever the player enters the CP, use this callback: https://sampwiki.blast.hk/wiki/OnPlayerEnterCheckpoint Or Streamer plugin may help you: https://sampforum.blast.hk/showthread.php?tid=102865

Looks great, can you just show me how to use

Код:

public OnPlayerPosChange(playerid, Float:newx, Float:newy, Float:newz, Float:oldx, Float:oldy, Float:oldz)
{
	return 1;
}

[Rodri99]

You must set a string to set the position, then if it change do the action on {
}

[Gammix]

Quote:

Originally Posted by DavidSparks Looks great, can you just show me how to use Код: public OnPlayerPosChange(playerid, Float:newx, Float:newy, Float:newz, Float:oldx, Float:oldy, Float:oldz) { return 1; }

It's pretty simple, i already gave you the link to IsPlayerInRangeOfPoint. So simply check if the player is near to the coordinates and create a checkpoint.
For example:

pawn Код:

public OnPlayerPosChange(playerid, Float:newx, Float:newy, Float:newz, Float:oldx, Float:oldy, Float:oldz)
{
    if(IsPlayerInRangeOfPoint(playerid, 50.0, x, y, z))
    {
        SetPlayerCheckpoint(playerid, x, y, z);
    }
    return 1;
}

NOTE: x, y, z are the coordinates of your checkpoint.

Now when the player is in range of the point (x, y, z), a checkpoint appears.
To show dialog:

pawn Код:

public OnPlayerEnterCheckpoint(playerid)
{
    if(IsPlayerInRangeOfPoint(playerid, 5.0, x, y, z))
    {
        ShowPlayerDialog(playerid, ...);
    }
    return 1;
}

The callback is self explanatory.

[DavidSparks]

Quote:

Originally Posted by Gammix It's pretty simple, i already gave you the link to IsPlayerInRangeOfPoint. So simply check if the player is near to the coordinates and create a checkpoint. For example: pawn Код: public OnPlayerPosChange(playerid, Float:newx, Float:newy, Float:newz, Float:oldx, Float:oldy, Float:oldz) {     if(IsPlayerInRangeOfPoint(playerid, 50.0, x, y, z))     {         SetPlayerCheckpoint(playerid, x, y, z);     }     return 1; } NOTE: x, y, z are the coordinates of your checkpoint. Now when the player is in range of the point (x, y, z), a checkpoint appears. To show dialog: pawn Код: public OnPlayerEnterCheckpoint(playerid) {     if(IsPlayerInRangeOfPoint(playerid, 5.0, x, y, z))     {         ShowPlayerDialog(playerid, ...);     }     return 1; } The callback is self explanatory.

Thank you! +rep