MSX2 SCREEN5 Smooth Scroll & Hardware Sprites

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Door Chaom

Rookie (21)

afbeelding van Chaom

19-09-2017, 08:24

View on youtube

MSX2 SCREEN 5 smooth scroll and hardware sprites support.

ARROW KEY - Scroll 8 direction
SPACE - Toggle display page (2 and 3)
1 - Show swap page (3)
2 - Show pattern page (0)
3 - Show map and software sprites page (1)
F1 - Redraw current screen
F2 - Reset map position to origin

Next station:
- Improve speed
- Software sprites support
- Fast scroll (2px, 4px, 8px)

DQ2 characters and map are use for test only.

Flowmap GitHub
Download DSK

Z80 Assembler

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Van Chaom

Rookie (21)

afbeelding van Chaom

19-09-2017, 09:04

Van NYYRIKKI

Enlighted (5745)

afbeelding van NYYRIKKI

19-09-2017, 13:38

Nice tiles!

Van santiontanon

Paragon (1394)

afbeelding van santiontanon

19-09-2017, 15:05

Any hint on which type of game are you trying to develop? Wink (just curious)

Van Chaom

Rookie (21)

afbeelding van Chaom

19-09-2017, 15:17

I developing a hobby game, ha ha ha.

Maybe Adventure Quest game is it. I try to develop in many platform. (Windows/Linux/Android and MSX)

Van andrea.denara

Expert (73)

afbeelding van andrea.denara

19-09-2017, 17:06

What about this?

Screen8 Fast and smooth

Van Chaom

Rookie (21)

afbeelding van Chaom

19-09-2017, 18:05

It's amazing but for use in difference game style.

I want to make a game in fullscreen like DQ2 with 8 direction smooth scrolls.
No need many color, need more pattern, more map and more sprites to display.

Van ARTRAG

Enlighted (6504)

afbeelding van ARTRAG

19-09-2017, 18:39

This is interesting to be compared as well, Total Parody with parallax

The scrolling goes at 1 pixel per frame in 8 directions, anyway the engine supports only HW sprites, because the vdp is devoted to refresh the background at about 4 frames per second

Van ARTRAG

Enlighted (6504)

afbeelding van ARTRAG

19-09-2017, 19:57

This is a video
Sources are included in the dsk file in the previous post

Van ARTRAG

Enlighted (6504)

afbeelding van ARTRAG

20-09-2017, 07:45

Chaom how do you build the screen at each scroll step?

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