Code for episode 14

[obiwac]

To note: this was originally intended to be episode 13. Now, this will be episode 14, and episode 13 will be about general code cleanup and optimization.

Includes:

• OBJ model loader (could possibly be split into a separate tutorial?). (Instead, there's currently a converter script to convert Bedrock models to MCPY block model files. I might change my mind on this again though...)
• A bunch of entities, defined in an entity descriptor file (data/entities.mcpy). They can be spawned by pressing P.
• An instanced rendering system for rendering entities. (In the end, the bottleneck is by far from computing physics & collisions for entities, not from draw calls. Also incompatible with animation model.)
• Specific mob shaders for lighting them correctly (may end up in a future episode).
• The ability to save/load entities.
• Extremely basic mob AI.
• Mob animations.
• Use correct textures lol mobs: Using wrong textures #98
• Sort out normals, because they're incorrect. See paturage: Was transforming normals completely wrong in lighting calculation NovAti0n/MOOdle#16

The different entities include the player, pigs, zombies, skeletons, creepers, spiders, sheep, giants, slimes, and cows.

Will merge when the episode comes out on my YouTube channel!

[drakeerv]

yay

[Atten007]

Can you please add a menu and infinite worlds too?

[Atten007]

And maybe multiplayer?

[obiwac]

Can you please add a menu and infinite worlds too?

Infinite worlds are quite trivial to do, the problem is rather with chunk generation performance. I don't know if menus will be covered by a tutorial per se, but the one on 2D interface elements will come soon (right after episode 13 on mobs).

And maybe multiplayer?

That's planned, but not for the moment ;)

[lgtm-com]

This pull request introduces 18 alerts when merging 5f57e91 into 8ee716a - view on LGTM.com

new alerts:

• 7 for Wrong number of arguments in a class instantiation
• 4 for Wrong number of arguments in a call
• 3 for Unused local variable
• 3 for Unused import
• 1 for Module imports itself

[abhra2020-smart]

chill nerd bot we have pycharm

[happyleibniz]

how about a villager mob?

[happyleibniz]

maybe you can set a trading system

[obiwac]

yeah that would be fun, once a UI system is in place! maybe to be added in the community directory because that's a bit out of scope for the episodes.

[happyleibniz]

Obiwac didn't add a bottom texture or smt is true :) i checked the texture folder
:>

[happyleibniz]

of the torch i mean