SpritesMind.Net

Hello

I designed a 8Mo cart with SEGA mapper, using the logic sheme of Megavolt.

https://gendev.spritesmind.net/forum/download/file.php?id=359

I am trying to build a cart with FRAM, but i can't achieve to make it working.

I already made a pcd for 4Mo games and i made SRAM works using a 74HC74 ...

My code isn't optimal so this +that could be slowdown i guess...

Don't worry. At this time, this is working and that's the only goal for me, i'm very learning coding with this ;-)

news of this day:

- sprites are ok, animated. No more slowdown.
- enemys can kill us and alex can kill them
- when ...

It's better, but i have little slowdowns when breaking boxes... don't know why...

There's only 5~7 sprites on screen :/

I don't use compression.

I tried to use
SPR_setAnim(&AlexSprite[0], &alexmarche_sprite);
SPR_setAttribut(&AlexSprite[0], TILE_ATTR(PAL2, 0, 0, sens));
SPR_setPosition(&AlexSprite[0], SpriteX, SpriteY);

but game crash :shock:

Edit:
just this line causes game crash:

SPR_setAnim(&AlexSprite[0 ...

I thinh it's my code since with an old version i made, i was not having any slowdown.

DId you use SGDK sprite engine or your own?

Thanks!

I've taken a look at this code.
I think i'm using SPRinitSprite in my loop and this is not the way i had to.

I probably should use set attribut, setposition or setanimandframe...

I will test it this afternoon

i tried to use SGDK sprite engine, but with only 5~6 sprites on screen, Megadrive slowing down.

I don't know why. is there any recomandation to use the sprite engine?

https://youtu.be/_p24FLu4anc

Last news!

Working on Alex Kidd again.
It's a new version. i've found a pixel artist and we're working on a sequel to Miracle World.

You could see first level HERE

For détails:
- New dress code for Alex
- New animation when not moving
- Animation when breaking elements
- Animation when dying ...

I like it

Yes! that's it.

Jap bios accept EUR megadrive system. It's surprising.
But certains games are checking MCD region AND MD region. You'll have to modify your MD to play those games...

Hi

This project has been paused due to personal problems, but i'm back now and i will work again on it soon!

TheMole: i've not so much time now.
For collision, i just use background table to check if Alex is next to a solid tile or not.

Thanks. i will try to test again this weekend ^^

Gens doesnt crash anymore.

I don't have tested again on real hardware... (lost my sd card reader ...)

It's ok, it's debug features of Gens. They crashed it, i don't know why...

Seems that code make it crash
Without, it don't crash, but i have no sprite lol