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Small Machine Code Routines Which Maybe UsefulAs part of creating Flynn's Adventure in Bombland I created a lot of little routines to do all sorts of things. A lot of these I created based on inp…
... /> ld bc,$3C00 ; 11t - ROM font mem location ($3C00)
add ... %11100000 ; 7t - convert to screen address
add a,l ; 4t ... -
Small Machine Code Routines Which Maybe UsefulAs part of creating Flynn's Adventure in Bombland I created a lot of little routines to do all sorts of things. A lot of these I created based on inp…
... adaptations to the speccy ROM font, I'm trying to decide ... will probably use the screen address table I've already set ... -
Put off by the Spectrum character setAm I the only one? Someone suggests a game, and you go "Ooooo haven't heard of that one, I'll give it a sho...*recoils in horror at the ZX Spectrum c…
... that the choice of the font is only one aspect. ... Ultimate use the standard Speccy font in a very neat ... url]? I’ve tried to address most of the quirks yet ... and feel of the original font. With these ROMs even ... people that love the original font so much they want ... -
Put off by the Spectrum character setAm I the only one? Someone suggests a game, and you go "Ooooo haven't heard of that one, I'll give it a sho...*recoils in horror at the ZX Spectrum c…
... use the standard Speccy font in a very neat ... I?ve tried to address most of the quirks yet ... feel of the original font. With these ROMs even ... /sinclair/zx82system/]ZX82 System TrueType font[/url].[/QUOTE]
font down would be my choice ... -
Put off by the Spectrum character setAm I the only one? Someone suggests a game, and you go "Ooooo haven't heard of that one, I'll give it a sho...*recoils in horror at the ZX Spectrum c…
... [/url]? I?ve tried to address most of the quirks yet ... />
Because Clairsys a horrible font. Ok, that's a subject ... the proportionally spaced Geneva bitmap font designed by Susan Kare, the ... lines of the original Sinclair font over the bold monstrosities on ... -
Put off by the Spectrum character setAm I the only one? Someone suggests a game, and you go "Ooooo haven't heard of that one, I'll give it a sho...*recoils in horror at the ZX Spectrum c…
... can?t stand the standard font at all ? why not use ... [/url]? I?ve tried to address most of the quirks yet ... and feel of the original font. With these ROMs even the ... and readability of the original font - looks way too "round" to ... -
Put off by the Spectrum character setAm I the only one? Someone suggests a game, and you go "Ooooo haven't heard of that one, I'll give it a sho...*recoils in horror at the ZX Spectrum c…
... use the standard Speccy font in a very neat ... I?ve tried to address most of the quirks ... feel of the original font. With these ROMs even ... /sinclair/zx82system/]ZX82 System TrueType font[/url].[/QUOTE]
font but it is not ... -
This might be something new[img]http://www.711chan.org/test/src/130427925559.png[/img] Have a look at this screenshot of my emulator ZX82. Notice the copyright message? That's…
... status of the ZX Spectrum font is, but the original ROM ... loaded into the Z80's address space so that I can ... ]
The ZX Spectrum font is (c) 1982 Amstrad. You ... -
Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…
... p$
130 LET address=64200+(CODE p$(a)-32 ... 140 LET width=width+PEEK address
150 NEXT a[/ ... is the [B]PEEK address [/B]bit that I ... br />
[FONT="Courier New"]IF PEEK address=127 THEN LET ... IF PEEK address=63 THEN LET width=width+2[/FONT]
< ... -
Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…
... new routine, at what address is the font data now stored? Is ...
64200 ... 768 bytes of font data
Not played ... -
Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…
... and calculate
;the address in the display file where ... DEFW 0
CRADR: DEFW font-352 ; was 256
WIDTH ... routine - it calculates the relevant address in the
;attributes ...
RET
font:
defb %00011111
defb ... -
Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…
... code. I've left the font off as you can grab ... by not storing the character address in a variable (since it ... , September 1984).
; Geneva 9 font by Susan Kare (c) 1984 ... de, hl
ld hl, font - 352
add hl, de ... br /> defb 0
font:[/code] -
fast font engine possible?inspired by the recent "proportional font" thread for zx basic and ideas for gui and having done some of the work on this in the past i wonder if it …
... ;In fact the Scrolls' proportional font routine seems to be considerably ...
.yposOk:
; calc screen address
; A is ypos (in ... -
Super Stick ManBeen thinking about doing a weird platformer for a while now, but since I have zero programming knowledge, and a modicum of drawing skills, I thought…
... 's including a 64 ascii font. FYI, the screen in the ... /> You could keep a fixed address for the tiles, and copy ... a different set into this address whenever you switch to a ... -
RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... br />
org 64861 ; any address will do but this is ... /> ; -----------------------------------------------------------------------------
; HALF WIDTH 4x8 FONT designed by Andrew Owen
RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... put this code at another address, just change the [B]ORG ... /> ret
STRING: defb '4x8 Font Driver', 0x00
[/CODE]
font table (7 bytes for each ... recompile the code at another address so the additional characters won ...RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... br />
org 64869 ; any address will do but this is ... /> ; -----------------------------------------------------------------------------
; HALF WIDTH 4x8 FONT designed by Andrew Owen
RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... br />
org 64872 ; any address will do but this is ... /> ; -----------------------------------------------------------------------------
; HALF WIDTH 4x8 FONT designed by Andrew Owen
RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... br />
org 64872 ; any address will do but this is ... /> ; -----------------------------------------------------------------------------
; HALF WIDTH 4x8 FONT designed by Andrew Owen
RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... br />
org 64872 ; any address will do but this is ... /> ; -----------------------------------------------------------------------------
; HALF WIDTH 4x8 FONT designed by Andrew Owen
RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... ] or [B]CPL[/B] at address SKIP_RLC (for instance using self ... %11110000 ; mask half of the font byte
[/CODE]
BUZZSAW+ Demo No. 3Right, another demo of BUZZSAW+. [URL="http://www.joefish.co.uk/speccy/Joefish_Buzzsaw_Demo_3.tap"]Joefish_Buzzsaw_Demo_3.tap[/URL] The default con…
... />
I also copy the font down over the Sinclair BASIC ... /> There are some huge screen address tables in there that could ...The good old days (what do you honestly miss)?I was reading a post on Gamefaqs where the author was saying how modern games were better than older games, and even though that's just his opinion (…
... br />
([SIZE=1][FONT=Garamond]I'm kidding ... I ... USB plug'n'play/devices.[/FONT][/SIZE])
PS ... plug and pray... Conflicitng IRQ address, etc were a nightmare. The ... II's direct memory-mapped address design (unlike 80x86 processors, ...line, plot and circle in whole 256x192 displayhi! are there some way to draw lines, or whatever, in the whole 256x192 display, than just the above 256x176 part? (this is the msx1 version i made o…
... Tornado)
;==================================================================
[FONT="Courier New"] ORG 65145 ;or ... used to calculate the screen address ------------
;See 'Ian ... ;coords
RET[/FONT][/CODE]which zx-spectrum games uses 1bit sound samples?hi! I'm looking for zx-spectrum games using 1bit sound samples. Compairing with msx, which has far less games available than zx-spectrum, there are f…
... HL register specifies the start address of the samples, DE the ... most of it):
[FONT="Fixedsys"]2ch di
push ... ix
ei
ret[/FONT]Creating a new game - AssemblySo... finally I?m studying Assembly Z80... after 36 years. :) Well... it?s sooooooooooooo hard to make a game using Assembly? I bought a book (Spectr…
... ;593912]A reminder:
[FONT="Fixedsys"]A Accumulator
BC ...
HL High Low - byte[/FONT][/QUOTE]
RUBBISH!
address, but that's it.
z88dk sticky?I've just tried to PM Alcoholics Anonymous and couldn't because "Alcoholics Anonymous has exceeded their stored private messages quota and cannot acc…
... by containing that dummy FD* address.
Low level functions ... will be just fixed width font but these requirements should be ...Using the ROMs PRINT routineI really am starting from scratch again it seems, but how do you utilize the ROM routine to print characters, I think you point te BC register to an …
... string & boldens the ROM font as it goes, might be ... instead of a full new font.
Any improvements? Shorter ...
push de ;save screen address
call get_char ;call with ... /> ;
string defb 'THE ROM FONT ISN',39,'T SOOO BA ...Best current ide /flash interfaces? and re harlequin cloneHi I have a few 48k rubber-key spectrum's, a harlequin clone board :) on order and 1 (one) divide+ interface. I was hoping zetro's simple IDE woul…
[FONT="Fixedsys"]
The hardware architecture ... of it's simplicity.
Address decoding, memory control and IDE ...
- 2 address lines
Dan
[/FONT]
[IMG ...Machine Code Routine of the weekHow about a thread that has a routine each week that is in [B]assembly language[/B] and is also described in great detail what the hell is going on …
... hl
ld bc, font - 256
add hl, ... ld a, b ;compute attr address
and %0011000
... br /> Uses Spectrum font? Any font aligned by 8 bytes< ... Block Graphics/UDCs? No (font can have defined characters 32 ...
