... make things worse was a stack of German BRAVO ragazines. I ...

Hey, mystery solved !!! I know how to do it - I push X1 and X2 on the stack, call RST #28 to subtract them, push Y1 and Y2 on the stack, call RST #28 to subtract, and call the DRAW routine.]

Can't believe it was so easy. :)

... Spectrum community start cloning big-sprite adventure games from LucasArts. I ...

... position, a copy of each sprite. This is _wasteful_ of memory ...

... position, a copy of each sprite. This is _wasteful_ of memory ...

... br />
2a. Shift the sprite + mask into a temp buffer ... it is done for every sprite on screen individually.
< ... rotate a 2 character wide sprite horizontally a pixel, it suddenly ... still left in an alternative sprite draw routine for drawing sprites ...

... weird is to XOR the sprite over the background and then ...

... weird is to XOR the sprite over the background and then ...

... allowed a 4x7 chars big sprite. This was cool.

sprite instead of the whole screen ...

... allowed a 4x7 chars big sprite. This was cool.

sprite instead of the whole screen ...

... and made a cool little sprite maker in 8*1 mode ...

... correct after XORing off a sprite. On the Electron it gets ... of games have a smooth sprite for the player controlled one ... weird is to XOR the sprite over the background and then ...

Yes, Crossassemblers are available (Google: E-Z80, TASM, TniASM), Sprite editing is possible in Metalbrain's SevenuP or in my BMP2SCR PRO (If it will work on your PC). For Music editing search for Vortex-Tracker.

... .

btw, your c64 sprite from Sid is pretty cool =)

... should be paper also. the sprite overlaps the background and its ... long as part of the sprite is colliding or overlapping said ... cell will show behind the sprite and since it is the ... then of course when the sprite moves, background is restored.[/I ...

... I need to transfer a sprite for example from 6th bank ...

... switch memory banks directly in sprite routine. they get a mask ... sprites :( completely different from shooter sprite technics...

ok, what ...

... be paper also. the sprite overlaps the background and ... as part of the sprite is colliding or overlapping ... will show behind the sprite and since it is ... of course when the sprite moves, background is restored ... background screen and a sprite graphic, I'll give ...

nice game... and pretty code too. i did not notice that there is xor sprite routine. it really looks great and i hope u release next demo as soon as possible

... 'is just a simple cursor stack, sort of :)

Oh ...

... 'is just a simple cursor stack, sort of :)
[/quote]

... you don't page your stack out! :)

... . A script can pick one sprite to animate (otherwise the screen ...

... differ too much from its sprite editor.

... problem was to keep the stack as low as possible. A ... isn't the problem. Ths stack is.

For instance ... if you stack every plot and you would ... fill the whole screen the stack would be 2 * 256 * 192 ...

... simple fill
(remember that stack can overload)

[code ...

Yep, u r going to have stack problems there for sure!

To avoid stack problems, you can use a ...

... to be done - those big sprite graphics are great!

... /> In this way you only stack every change of Y-pos ...