NEWW !!! basic platformer map collision

[nemezes]

really nice example..

when you test the game on real hardware (real mega drive), maybe you will get a glitch.

I suppose it is because of this code below.


WINDOWPROP LEFT,UP,8,0        

setgfxplane window  
the glitch is a problem on the background. I got this problem.

one way to solve it, is not using the window plane, instead draw a bar on the left using scroll_A then draw the background using scroll_B.

[turrican1024]

Jun 27, 2018 15:17:30 GMT -5 nemezes said:

[turrican1024]

UPDATED SINCE LAST POST... Glitches fixed and a whole new revamp.

OK FINALLY !!!!  

ENJOY....

A working platformer template.

Copy all these files into a same folder.

Attachments:

PLATFORMER.bex (23.87 KB)

tiledatamount.bin (4.93 KB)

mountmap.bin (2.34 KB)

[turrican1024]

And heres a binary to show it working...

Attachments:

PLATFORMER.bin (28.83 KB)

[nemezes]

Jun 27, 2018 22:36:00 GMT -5 turrican1024 said:

And heres a binary to show it working...

wow! really nice platformer example.

[turrican1024]

Thankyou,  It no longer loads half of a map when scrolling.

It now only reads tiles when needed by scroling left and right.

I've been playing with sprites/animation and have achieved this so far. Ive used a Dizzy sprite sheet to test it.

Heres a BIN file to try on an emulator.

Attachments:

PLATFORMERbigsprite.bin (30.69 KB)

[turrican1024]

Ive been working on this.

Mainly the graphics rendering. I still need to do bullets firing. Using the example I posted above. Now with animation.

All graphics my own work. Highly recommend deluxe paint (Dos) and bmp2tiles (Dos version). They are the tools I used to make the tiles. (Put the saved bintiles in a list in Basiegaxorz). I used Tiled to create the map and exported as *.CSV

Use sega genesis tile designer to check and export palette data / change the pallete if necesery.If using deluxe paint, save an IFF convert it to a bitmap with photoshop. Make sure you have exactly 16 colours.

When using bmp2tiles(Dos), save each tile in this order:

Tle 1     Tile2   Tile3............ etc....ctc

1,2       5,6      9,10

3,4       7,8      11,12

For each Background (PlaneA) tile.

Example BEX Animation code for you to implement here:

NOTE: Use sega genesis tile designer for sprites only and bmp2tile for background tiles.

Attachments:

mdgame.bin (43.62 KB)

myanim2.bex (17.54 KB)

[Deleted]

Remember, WINDOW overwrites anything on SCROLL_A, and lets pixels show through from SCROLL_B if there's transparent pixels on the WINDOW plane.

[turrican1024]

Thankyou for the information. I am no longer using the window command in these examples.