Minetest Forums

[Crater Shovel] removes all crumbly nodes in a 4m radius. [Bloodthirsty Sword] gives a chance to heal the wielder when used. [Flying axe] is thrown. Deals damage if it hits an entity/player, drops the node if it hits a choppy node. Returns to player's inventory/hand if it hits. If it hits nothing (...

Even with rotation, I don't believe rectangle-based colboxes will ever work in a cubic world. A collision radius (so a collision cylinder) could improve things somewhat. Then you can hope to make long/wide entity work nicely by defining them as (articulated?) multi-part entities. But I see MT on Git...

There's no way to “push” entities by walking into them. The physics of this is problematic if the player also collides with the objects I think that's because the first idea is to have an on_collide callback on entities or players. But Newton's laws tell us that there is not such a things as "...

Thinking about it, also related: collision detection callback.

Reposte ta question sur la partie francophone du forum ; tu auras plus de chances d'obtenir des éléments de réponse.

Mais le mieux serait de poser la question en anglais. Si t'as pas de prof d'anglais sous la main pour traduire la question et les réponses, je peux faire l'interprète.

Please copy/paste the relevant error message lines from debug.txt.

I got an error on this line: if stack:get_name() ~= name then return end It's is about the "stack" variable. Could I delete that line of code?? Oh, a fellow mod butcher! Well technically you could but you might not like the side effects. Maybe try to provide us with the error mess...

In this case, feeding me makes you a troll as well :-)

Now - although it does look like a typical troll question - what makes you think that I am trolling ? Cause it was a genuine inquiry.

Hmm... I see in the latest MTG that the Dye mod puts its dyes in color_ something groups while this mod expects excolor_something. It seems related to this change.

Try to change "excolor..." to "color..." in this beacons mod.

As I read it my conclusion is that most of the issues could be solved by making a "settings" mod that would use local storage and offer an API to other mods for settings. That should give us translation support and per-world settings without having to edit files (could still be an option, ...

I have volcanoes and magma conduits in my world and the amount of smoke those can produce is a lot, but its still fun because if you are mining underground, it becomes a fun hazard in survival mode to not die from smoke in enclosed spaces. I've also seen some players build houses with furnaces that...

Funny, I have a similar wand that creates a brief light where the missile hits. Definitely use node timers for this. It is not more difficult than an ABM. In the wand def, on_place and on_secondary_use are the same functions. It would be nicer to make a single separate local function. In the other u...

What I get from these interviews is that they don't use Minetest to teach things, they use it to introduce concepts. Minetest is a model of the real world. But as one says, "the map is not the territory". What is a limitation for us players and casual game designers is I think a great oppo...

Evidence? There's this: https://framinetest.org/en/ And for actual use, I can refer to french teachers experiences ( https://www.youtube.com/watch?v=y73BoR23BfM ): A french teacher of mathematics in middle school says that he uses MT is to train his students at mental calculus and introduce concepts...

I think more professional attitude towards the world generation is needed in the first place. Don't use that word - "professional". It is too often used to bullshit people. For one thing, "Professional" qualifies activities people get a living from by being paid - as in "pr...

Regarding the player at the top of the tree, they don't have to be online 24/7: "inviters" would automatically have interact. This something I thought about but did not, indeed, mentioned. New exploit: Create a second account and "invite" them [...] so that you can get 24/7 inte...

Thanks for your perspective, Micheal64K. Regarding the player at the top of the tree, they don't have to be online 24/7: "inviters" would automatically have interact. This something I thought about but did not, indeed, mentioned. The loss of the inviter status if a subtree is detached is i...

I am writing down an idea I've had in mind for a while, but I am not sure it is worth implementing. New players can join but do not have interact privilege by default (*). It has to be granted by someone with the "invite" privilege. When someone invites a new player, the idea is that the &...

Nitpick: damage should be a function of the kinetic energy, so momentum times speed, or mass times (speed squared).
That said, since fall acceleration does not depend on the mass of the object, MT doesn't currently have (AFAIK) a built-in notion of mass to begin with.

I think adding a ymin an ymax property (min/max altitude) should also be considered. When applicable this is a win-win: the engine can skip iterations, and the ABM callback doesn't have to perform that check. The real question is how often it is applicable, though.

I actually tried this teleportation idea but gave up on it eventually, because it made the game more difficult than I expected. However, I guess that it depends on the mobs - speed and reach notably, because they determine the reaction time for the player. The teleportation distance is therefore als...

One player built chimney with iron bars and is trying to get blocks to pass through bars and trapdoors. Perhaps sometime if it makes sense, you could find some sort of blocks that could be considered as pass-through-able. Nice to hear that this mod is on a server other than mine ;-) This is definit...

Why specifically XML? I invite you to take a look at the experience of Oolite in the domain of AI, which is similar to what you want to do. They had a "Plist-based" system, which is (AFAIR) a native structure in Objective-C, their implementation language (OXP in Oolite lingo <=> "mod&...

I was too lazy to look into your mod, but it seems to me you could use: local spawnpos =minetest.setting_get_pos("static_spawnpoint") or {x=0,y=0,z=0} ... as a reasonable fallback if the player has no bed. They will be teleported to the spawning point. This is old code that was commented o...

Mobs can be nodes; imagine a slime monster that is a node that only moves one node at a time. Of course, Mob stands for Mobile, so it's debatable whether fireflies/butterflies are actually mobs, since they are animated and appear to move, but they never actually move from their spot. Actually you c...