Coding help

[Orake the GM]

Hey the first error happens when i summon a pet and the top of a map.

the second error happens when i summon a pet on the side of a map.

can someone help me out and show me the fixed version of this code? thanks :D

[sherwin]

Eh, you still have that error?
I don't have internet connection right now, i'm just using Mobile Data so i can't help at the moment

[Coyote]

Well it was problem for me too.I got it fixed after some time.Did tutorial for that while  ago http://www.freemmorpgmaker.com/thread-474.html?highlight=pet+summon

[sherwin]

Oh, the problem is the pet location that goes out of map boundaries

for example, the map only have
x = 0 to 15
y = 0 to 15
and the x or y goes below 0 or greater than 15

This is my hint, sorry can't help at the moment

[Diefool]

well you have it checking the maps highest possible x coordinate Map(mapNum).MaxX

and then here you have it using the next x tile Map(mapNum).Tile(x + 1, y).Type

it's not going to even exist if you are standing on the maps max x coordinate (i.e map is 15 tiles wide, you are standing on tile 15, it will check tile 16….)

same goes for the Y values

I would of gave exact locations in the script if you would of copied the actual code into code and /code [ ]'s but you uploaded screenshots and I am not going to retype that entire code block from an image ;)

[Mohenjo Daro]

As it's been said, the code is trying to summon the pet off the map, so just throw in an IF THEN statement so it won't spawn or spawns somewhere else

[Orake the GM]

ok in that case
Bug 1
' Directional blocking
If isDirBlocked(Map(mapNum).Tile(player(index).Char(TempPlayer(index).CurChar).Pet.x, player(index).Char(TempPlayer(index).CurChar).Pet.y).DirBlock, DIR_DOWN + 1) Then
CanPetMove = False
Exit Function
End If
Else
CanPetMove = False
End If

Bug 2

Case DIR_RIGHT

' Check to make sure not outside of boundries
If x <= Map(mapNum).MaxX And x > 0 Then
If y <= Map(mapNum).MaxY And y > 0 Then
n = Map(mapNum).Tile(x + 1, y).Type

' Check to make sure that the tile is walkable
If n <> TILE_TYPE_WALKABLE And n <> TILE_TYPE_ITEM And n <> TILE_TYPE_NPCSPAWN And n <> TILE_TYPE_NPCAVOID Then
CanPetMove = False
Exit Function
End If

If anyone can fix it thankyou!
and Sherwin ur still alive :O what happened to you lol

[Diefool]

copy the code from the above tutorial into your source

http://www.freemmorpgmaker.com/thread-474.html?highlight=pet+summon

[Orake the GM]

thats not the correct one i tried that, first of a have 2 problems not just one. Also the code he is replacing i dont have my codes difffrent

[Orake the GM]

*bump*

[Irij47]

Which engine are you using? It would be easier for me to run it, get the error myself and fix it.

[Orake the GM]

it fixed now thankyou though!!