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ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... (right border type). The draw function for RB type sprites know ... -
ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... program is the sprite draw function table:
[code]
function table) 0-2 which are ... can choose a different draw function for the left and right ... out and the sprite draw function table is expanded to accommodate ... -
ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... when we visit the sp1_IterateSprChar() function in program 3A.
... type -- the MASK draw function will mingle the sprite ... addition of a hook function for sp1_IterateSprChar() and a ... -created sprite and the hook function "colourSpr()".
... -
ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... colour. The "colourSpr()" function we added accepts both the ... *draw; // +18 & draw function for this sprite char, depends ... means of the sp1_ChangeSprType() function, since changing the sprite ... sprite type (and draw function) is a sprite character ... -
When do you optimise?I was just wondering when people here optimise their code. Do they wait till it is all done or do they code a routine and then optimise that?
... variables and stack them before function calls.
The commercial ... parameters are needed in a function call does it revert to ... stack. I suppose if the function has any kind of length ... all the way through the function -- then it might push the ... -
When do you optimise?I was just wondering when people here optimise their code. Do they wait till it is all done or do they code a routine and then optimise that?
... things like loop invariants, hoisting, function inlining and the like. They ... variables and stack them before function calls.[/quote]
Yes ... -
Lesser used BASIC commandsAre there any interesting articles or books that explore some of the lesser used BASIC commands/functions e.g. DEF FN, IN, OUT etc? The Spectrum BAS…
... keyword, though its (rather useless) function cannot easily be replicated with ... -
ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... .asm[/B]
rewrote bugged function from scratch
[*][B]{z88dk ... -
ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... used the SP1_ID_MASK2_LB draw function for the first column ... and the SP1_ID_MASK2_RB draw function for the last column. ...
SP1 provides a function, sp1_PreShiftSpr(), that will create shifted ... is SP1Mask2NRData. This draw function doesn't shift graphics ... -
ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... of the rectangle; the hook function used is sp1_RemoveUpdateStruct() so ... with a struct_sp1_update. The sp1_GetUpdateStruct() function will return that struct_sp1_update for ... calling the user-supplied hook function with the struct_sp1_update corresponding to ... -
Smax?I've got SMAX v0.0.1, has anybody got any information about it? It isn't on WOS any more as far as I can see. What language does it use (seems like…
... pack it all into one function with conditionally assembled code.
Lesser used BASIC commandsAre there any interesting articles or books that explore some of the lesser used BASIC commands/functions e.g. DEF FN, IN, OUT etc? The Spectrum BAS…
POINT! I don't think I ever used POINT
It just seemed like ATTRs less exciting friend.
How many keywords had more than one function like SCREEN$?ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... have a look at this function and its helper:
...
[code]
// Function swaps the dfile addresses in ... At the end of the function, we advance the column coordinate ... rectangle passed into the swap_helper() function.
Give the ...ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... " L:146 Warning:#36:In function: main() line 46
sccz80 ...ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... " L:146 Warning:#36:In function: main() line 46
sccz80 ...Lesser used BASIC commandsAre there any interesting articles or books that explore some of the lesser used BASIC commands/functions e.g. DEF FN, IN, OUT etc? The Spectrum BAS…
The SCREEN$ function does work with INVERSE though which is a nice surprise.
10 PRINT "A"
20 PRINT INVERSE 1; "A"
30 PRINT SCREEN$ (0,0)
40 PRINT SCREEN$ (1,0)
produces 4 letter "A"s. :-)Lesser used BASIC commandsAre there any interesting articles or books that explore some of the lesser used BASIC commands/functions e.g. DEF FN, IN, OUT etc? The Spectrum BAS…
[QUOTE=Geoff]The SCREEN$ function does work with INVERSE though ...Lesser used BASIC commandsAre there any interesting articles or books that explore some of the lesser used BASIC commands/functions e.g. DEF FN, IN, OUT etc? The Spectrum BAS…
... the disassembly of the SCREEN$ function it is handled surprisingly well ...ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... collision detection and the sp1_PrintString() function (not in SP1 yet!) for ...ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... -byte)". In the create sprite function, use "mysprite" for the first ...ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... - d4f6 SP1.LIB sprite draw function table (indexed by type) address ... into IM2.LIB's im2_Init() function to do all the im2 ...ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... can be a C function or an asm function. When an interrupt ... ). This hook is the C function "my_isr".
The following ... is only one, the C function "my_isr()". My_isr() is run and ...Spectrum Game NewsSome snippets of Spectrum game news , via the RT forum and micro mart if you guys are interested.... [url]http://www.retro-trader.com/forum/index.p…
... Retro Shaft just want to undo all the good that has ...ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... detection and the last missing function to SP1 (the rather important ...ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... are linear, the search function the list data type provides ... and insodoing the compare function determines whether the heap ... item visited, the user-supplied function "int (*match)(void *item1, ... into the function. If the user-supplied function returns with ...Wide sprites in SP1 + Z88DKThe calls to sp1_CreateSpr(); and sp1_AddColSpr(); seems to have changed. Could someone please offer help in how to create a wide (wider than 16 pix…
... to select a sprite draw function for the column (in the ...Background image with SP1 and Z88DKWhat is the prefered way to place an entire (or very large) image in the background when using SP1? Should I convert it to a long (32*24=768 ) list o…
... is the prototype for the function from [URL="http://z88dk.cvs ... any mistakes, use the sp1_SetPrintPos() function to fill in initial print ...ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... usual: includes for library function prototypes, then additional information ... time. The in_KeyPressed() function will test whether an ... fire. The in_JoyKeyboard() function returns a standard joystick status ... using the in_LookupKey() function as will be seen ...ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
...
The sprite colouring function, called by sp1_IterateSprChar(), colourspr() ... the normal mask draw function. Since each column's ... mask draw function is specified. This draw function knows that ... or perhaps the in_KeyPressed() function to test the state ...
