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Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... C shorthand for hex 16 = decimal 22, eg). If the character ... *s is 0x16 (hex 16 = decimal 22) then we execute the ... "*s" is 0x14 (hex 14 = decimal 20) then execute the "case ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... +i, s_buffer+i, 34, 8); // rotate left one pixel row in ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... point numbers in this program (decimal fractions) so we need to ... -
Vector`scan anyone give me any advice or a description of vector`s... don`t mean line drawing vector`s but directional vector`s, I think there called vector`…
... ship to be able to rotate clockwise or anti, and it ... -
Vector`scan anyone give me any advice or a description of vector`s... don`t mean line drawing vector`s but directional vector`s, I think there called vector`…
... can draw the craft, and rotate it, but this gives me ... -
graphics on the speccy...how?I'm curious, coming from a background in computer graphics, what was the drawing app of choice for speccy graphics in the game industry? how did arti…
... convert that from binary to decimal and then store it in ... -
cant format answereHi all, I am writing a short basic program that will convert a frequency to a length. 10 print "Spectrum antenna length conversion." 20 let w = 468 …
... "ant-anti" sometimes returns a decimal fraction in the form "0 ... -
cant format answereHi all, I am writing a short basic program that will convert a frequency to a length. 10 print "Spectrum antenna length conversion." 20 let w = 468 …
... there won't be a decimal point in the string either ... -
cant format answereHi all, I am writing a short basic program that will convert a frequency to a length. 10 print "Spectrum antenna length conversion." 20 let w = 468 …
The way I learned (from the Spectrum manual probably) was
INT (0.5+100*w/f)/100
to round to two decimal places. -
Z80 Developer ConsoleHi, This is a project I have meaning to do for ages, recently had a kid, had some time off work (as a software developer) and surprisingly had a bit…
... , giving the user options of decimal, binary or hex view of ... -
Spectrian for Series 60 SymbianMorning any night-owls out there I was just wondering whether anybody else out there uses Spectrian for Series 60 Nokias and what's your opinion? …
... it is.
A rotate screen option would be good ... -
Something completely different (new game tech-demo)Since finishing Stranded 2.5 (available soon from Cronosoft - plug!) I've been playing with the idea of doing an attribute-based, rather than pixel-b…
... /> "transition vector idea" - you may rotate your character (cw or ccw ... /> "polar transformation idea" - you may rotate complete play-field by free ... -
Something completely different (new game tech-demo)Since finishing Stranded 2.5 (available soon from Cronosoft - plug!) I've been playing with the idea of doing an attribute-based, rather than pixel-b…
... /> "transition vector idea" - you may rotate your character (cw or ccw ... /> "polar transformation idea" - you may rotate complete play-field by free ... want to have the player rotate in the centre of the ... -
Using a multiface to exit to BasicBack in the days I was always fascinated with the idea of getting access to BASIC listings inside a program or game. I was able to work a way around …
... LOAD "" SCREEN$
(in memory, decimal: 000 001 005 000 239 ... USR 0
(in memory, decimal: 000 002 015 000 239 ... -
Using a multiface to exit to BasicBack in the days I was always fascinated with the idea of getting access to BASIC listings inside a program or game. I was able to work a way around …
... the following:
-The decimal address called by Randomize Usr ... m.c. :-P );
-The decimal address called by the loader ... -
Any Project Stealth Fighter players here?Is the game as good as the YS review? Is it worth including in the documentary?
... little. Also noticed that horizon rotate in reversed at Left and ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... but we still need to rotate the mountain graphic right by ... -
plotting and rotating wireframesCan anyone point me to an example of plotting a (2d) shape and rotating it in basic. Unfortunately my trig was never that good and I want to get a h…
... That's only if you rotate around (0,0). If you ... want to rotate around an arbitrary point you ... eg if you want to rotate around (10,20) you ... (for endpoints you plan to rotate), apply rotation, then add ... radians. If you can rotate in radians then it's ... -
Bubble Bobble EditI thought I might have a go at editing Bubble Bobble myself after reading this... [url]http://www.worldofspectrum.org/forums/showthread.php?t=15452[…
... />
#57 = 87 decimal
#47 = 71 decimal
87-64 ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
... they are:
f) Rotate the "meaning" of d(r ... -
Leave AY Chip alone guysWould you have a go at a child with down syndrome? No, thought not. AY has Asberge Syndrome, it's a form of Autism - think of that please before y…
... Bits if one ignores the decimal values. Through the Variant's ... half-supported "Decimal" pseudo-type, even larger numbers ... accurately. However support for the Decimal type with built-in Visual ... a value to return the Decimal data type."
Never ... -
plotting and rotating wireframesCan anyone point me to an example of plotting a (2d) shape and rotating it in basic. Unfortunately my trig was never that good and I want to get a h…
... to get a sqaure to rotate but not around it's ... -
Leave AY Chip alone guysWould you have a go at a child with down syndrome? No, thought not. AY has Asberge Syndrome, it's a form of Autism - think of that please before y…
... Bits if one ignores the decimal values. Through the Variant's ... half-supported "Decimal" pseudo-type, even larger numbers ... accurately. However support for the Decimal type with built-in Visual ... a value to return the Decimal data type."
Never ... -
Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... scanline left using operation #8 (rotate left source)
*disp |= (*(bmp ... using memopd() with operation #8 (rotate source byte left) which starts ... -
RrcaI'm having trouble finding an exact explanation to how all the z80 instructions work, but I get by ok on most of them. I'm sure I've been given link…
... other, whereas with the other rotate instructions (RRA and friends), the ... ) refers to the mnemonic as "Rotate Right without Carry", which is ... -
Anyone playing Metroid Prime 3?I bought the game yesterday and enjoy it very much. The controls are as intuitive as I expected them to be. I've noticed that during the game you ea…
... on the analogue stick would rotate left/right as it did ... -
Spin 0.666 Little Bug using 48K Keyboard helperHello, There is a little bug in the 48K Keyboard Helper. If you try to write an inverted commas ("), LOAD "", for example, if you press the p key a…
... correctly for hexadecimal, but not decimal. Not a big thing as ... -
Changing the colour of the loading 'stripes'I was wondering if it were possible to alter the default colours of the standard ROM loading 'stripes' via BASIC, mabye a POKE command of some descri…
... located at address 0556h (1366 decimal):
[code]
... is at address 0568h (1384 decimal) and if you change it ... instruction at address 05A0h (1440 decimal):
[code]
... is at address 05A1h (1441 decimal) can be changed to another ... -
Starting on machine code - BASIC first?Howdy. If I wanted to start learning machine code for the speccy, from scratch, would you recommend I learn BASIC first or is it entirely possible to…
... boxes. I also used the rotate commands to get a line ... -
Starting on machine code - BASIC first?Howdy. If I wanted to start learning machine code for the speccy, from scratch, would you recommend I learn BASIC first or is it entirely possible to…
... much easier if we abandoned decimal and moved to hex :-)