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Everything works besides the section for preventing the character from entering specific tiles. I get the error "Invalid call to funtion 'get_cell_tile_data' in base TileMapLayer. Expected 1 arguments."

Isn't it pretty bad to make it so every enemy has their own AStarGrid object? I think it would be a much better approach to make a singular pathfinding node, and then have the enemies ask that pathfinding node for the path through signals, what are your thoughts? Also try to split up your large function into multiple smaller ones, you're targeting more novice developers, so would be nice to teach them the basics as well. But all in all good video, does get the idea across

huh... I got most of it working but my map_to_local always returns 0, 0. No matter what vector2i I feed it. Edit: found a workaround. Great tutorial.

Absolutely based tutorial 👍

For some reason on the very first move I do, my player moves towards 0,0 on the grid before continuing through the path to the target position. No matter where I place my player along the tilemap it always does this on the first move. Any idea why? All attempts to see why are failing me :\. Its like for some reason on that first move it is told to move towards 0,0 THEN to wherever the target point is.

also i tried making the player and i finished the player part but the player itself doesnt move, only the target moves but once you made it move you cant move again

nice tutorial but im looking forward on how to make it so when an arrow key is pressed the player keeps moving to the said direction until it hits a wall

I've just played the game and it's amazing! It has so much potential! keep up the good work!

The Player script is very different than the end of the previous video? What's the deal?

maybe this tutorial could help me but im thinking of making it so each enemy assigned to the pathfinding script have different targeting methods, but i could figure out how to do that. but is there a way to make it so sometimes the enemies go to random tiles and then go to another and then go to another and repeat until a timer stops? just wondering just incase also, i have a request: i didnt try this on 4.3 yet, but if you have the time to do so, could you remake this tutorial that works in 4.3? (if it works on 4.3 since i havent tried it yet)

On that line of code : var current_tile: Vector2i = tile_map.local_to_map(global_position) It seems like Godot doesn't recognize the function "local_to_map" anymore. Has it been changed to another one ?

Great video, I've been trying to implement something like this for a while and was struggling. Thanks for the clear and concise tutorial 👍

Send it in to @stayathomedev !

Very cool! Really appreciate the tutorial!

Keep up the good work

Would you consider doing a tutorial of making this movement turn-based? For example, a game clock that allows the player to move and then allows the enemy to move, then the enemies have to wait for the next player movement? If you feel this would be educational for others, I would like to see it. 🤓

You are my savior right now. I'd really like to play with a 2d-turn based roguelike and you've helped me immensely in making a grid-based movement prototype. Excellent tutorials.

Great tutorial. Keep them coming please.

Thank you! This video is very useful, I'm starting to work on a roguelike game, and this is a great beginning.

You are awesome! Your code is clear and you explained everything so well

Finally, a good example of actually using the grid. I'm planning on making a turn based game with limited movement, but I can take it from here. Thanks for the fantastic starting point!

Looks pretty good! gives big Barony vibes

I cant figure out why my sprite/character is moving only on the intersections of cells and not the cells rhemselves and in trying to make a board game so its really throwing things off

Show plz how in all path inject marker-Tiles ?

Its a long shot, but i gotta ask. global_position for line 18 isnt being recognized. and i am not sure what i am doing wrong.

Thanks! this approach fixed some problems of mine! However I got three buttons, one script in the scene node that handles everything, and the sound plays only every second button press. Do I really have to make a seperate script for each button or is it possible to solve this within the scene script? update: i tried and tried but single script wouldn't work, now i've given each button its own script and now after a button press, every other button gets disabled

Good❤

Thanks for making this.

Just finished playing it on steam for around 3hrs. good fun

I love how you print stuff and the screen and explains everything. Great tutorial and amazing teacher.

wow !! congratz met de release broer ❤

ITS OUTTT!!!!

Let's gooooo! Crawl that dungeon!!

Hey, great tutorial! I just have one question, is there a reason why you didn't do the AStarGrid2D stuff in _process instead of _ready? The project I'm working on allows the player to alter the tilemap by opening doors and extending bridges, but the enemy AI failed to update the AStarGrid to match the updated tiles. Moving the pathfinding code to the _process function seemed to fix it, but it left me wondering why you didn't code it that way in the first place. Wouldn't I want the computer to be constantly updating the AStarGrid? Am I making a mistake here?

THANK YOU... 감사합니다... THANK YOU... 감사합니다... THANK YOU... 감사합니다... THANK YOU... 감사합니다...

I'm not sure this method works anymore in Godot 4.3 now that the TileMap node is deprecated. I extracted the TileMap layers as individual TileMapLayer nodes and now I'm getting an error "Invalid call to function 'get_cell_tile_data' in base 'TileMapLayer'. Expected 1 arguments." I'm going to try to figure out why it's not working, the change from TileMap to TileMapLayer is almost certainly the culprit but I don't know how to fix it

Just exactly what I was looking for! Thanks for the tutorial!

What is the advantage of doing this way over a array grid, where it controls the pieces in a single source of truth.

very good, simple and helpful thanks man

<3

Absolute godsend, you're singlehandedly preventing me from going bald from frustration with this tutorial. Thank you so much.

awesome tutorial!!!

Hello! AStarGrid2D.region.position return 0 if you start to build location from 0. So it can be simplified to this: var region_size: Vector2i = a_star_grid_2d.region.size for x in region_size.x: for y in region_size.y: var tile_position = Vector2i(x, y)

How do I add a animation s to the player ??

Thank you so much for the great tutorial. Super helpful as a newbie. Though if you have time, could you help me to define how much space/tiles the enemy has traveled? I understand the concepts of what's happening here but the vector syntax stuff still kind of eludes me. I'm trying to implement this in a turn-based system in which the enemy has a set amount of movement, such as say, 2 tiles, and I am having trouble figuring out how to track the variable of how many tiles the enemy has moved.

Hey man I just wanted to let you know that I'm in love with you for making this tutorial. Exactly what I was looking for, concise, clear, fast...be still, my heart

Super-practical and well-explained, great share

Thanks for the great tutorial. I got the "Cannot call method 'get_custom_data' on a null value" error when moving up and left. I was able to fix it by changing the "Player" and "Sprite2D" (knight image) Node2d > Transform > Position x and y in the Inspector. In my case, it was fixed after changing "Player" to 24, 40 and "Sprite2D" to 0, 0.

I LOVE this video as well as the way you explain things, Sensei. I have something to ask though, how do we do it if an element of the summary board is conditions of battle? For example: - Use magic. - Win with at least 50% HP. - Win less than 15 turns.

hi a*grid2d was a nice practice thanks