Top Down DnD & GML Tutorial in Gamemaker #4 Enemy A.I.

help??

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ERROR in
action number 1
of Step Event0
for object obj_enemy_par:

Variable obj_enemy.path(100022, -2147483648) not set before reading it.
at gml_Script_check_for_player (line 5) - var _found_player = mp_grid_path(global.mp_grid, path, x, y, obj_player.x, obj_player.y, choose(0, 1));
############################################################################################
gml_Script_check_for_player (line 5)
gml_Object_obj_enemy_par_Step_0 (line 2) - check_for_player();

i love you

I have an issues with the ai, for some reason when im stopped the enemies will be put a ways away like the code says it should, but then for some unknown reason will inch forward toward me.

Teacher, can I repeat these codes in my commercial project?

Thanks for tutorial man, it really helped me with my game

I got “runtime error variable not set” after adding “execute script check_for_player” everything works if I remove that piece of code

Am I supposed to watch this in a series or something because i dont have check for player script. ik its 4# of a series but i thought it'd work on its own.

I Don't know if this is just me but it seems like this does not work as of right now where game maker is at, this is because i keep running into issue after issue even after rewatching the video a total of 4 times it just wont work even when I copy the code to a T.

Although I didn't use this tutorial for a dungeon crawler, I did use it for a horror game monster. Great tutorial either way!

no idea whats going on but it works so you dont hear me complain

"im not gonna be dumb this time" proceedes to make it be the price of 1 blood instead of 0

hi, the enemies are shaking when in idle position. When my character moves closer to the enemy, the problem is fixed, but when the character moves away, they flicker when they go into idle position. How can i solve this problem.

how to avoid stacking enemies in each other?

Very good video, good details and information. But gott damn you put more ads in this video than a TV channel ad break 😭

❤❤

i got
3 errors

im trying to create a hotline miami alike game, so the enemy shall look at the character whilst moving to the character. but while it is doing that, it goes straight into solid objects. how may i fix that?

what an amazing tutorial - thanks so much mate. Learned so much.

This video was really really useful, thanks!! Do you have any advice on how I would basically take this movement/collision and put it on a grid? So a character moves say 50 flat pixels every second, instead of continously moving?

bro you do GML and DND! thats a good tutorial!

Да вот единственное что хорошо в Game marker это свет, а остальное все говно. Там ни текстур нормальных не вставить ни менюшки сделать нормальной нельзя 😁

It didn't work

Thanks for your tutorial, so cool !!!

Hey I’m trying to do the move toward poin function and when I put the 1 for the speed it won’t work can you plz help me

idk why but my enemies will just stop moving altogether if I stick close to my obj_wall. they will refuse to pathfind to walls that make a thin corridor-like space for my character to move to but the enemies wont enter it. idk what to dooo ;(

My enemies are not even appereaing on the game

great tutorial!

For those of you wondering how Slyddar put down multiple enemies holding 'Alt', it's actually 'Right Alt', not 'Left Alt'. Just found out about it today

hey this is working very well so far but im trying to get it to work for a platformer and having a few issues

i cant download the sprites bc of the stupid winzip thing that i have to buy to open it

Awesome tutorial!! I was wondering if you can provide a method for preventing enemy overlapping?

These tutorials are great! I'm having an error pop up in my Room Start event. My variables "_w" and "_h" are not defining, and so lower under "create motion planning grid" , the program is saying "Assignment operator expected". I've skipped back and can't seem to find the issue. Please help!

Can anyone help me? I’m having a problem when I get to the Clean Up event but I think my comment keeps getting hidden or something because I commented 2 times and it’s not showing up.

make a lot of GML :)

have a question about the motion planning set up

when i set up the code following the video using DND and tested it, the red boxes that the function draws ends up being way bigger than the actual size of my wall tiles. how do i fix this?

Just want to say im loving the series! And that im patiently waiting for part 5 🙂

We are you

cant wait for the next one

hello, this is a very good tutorial, I'm waiting for the next one please

you should focus on GML - its easier to understand

Amazing video, but can you make an tutorial entirely for dnd? I've seen you started that series, but I cannot find any episode from 2. Thanks!

If I wanted to add more than 1 type of enemy, how would I go about this

Is there a way you can make the enemies avoid a tile set (tile collision) instead of solid objects? I have both a solid tiles and objects that have a variable making them “solid”

Is there a way to implement a minimum and maximum distance that enemies have between each other? I don’t want enemies to be too crowded up

Hey im working on a game and your tutorials are helping me alot. could you please make a tutorial about how to make an inventory and how characters can equip items?

Thanks for tutorials 🙏

Another tutorial would be awesome your content is the best your sooooo underrated your the best

Please make this a big and extensive series

Hey great to see you making another tutorial.