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(Fixing) The Swordsman of Kraxis 7The Swordsman of Kraxis 7 ([url="https://worldofspectrum.org/software?id=0013314"]link[/url]) is an arcade adventure, from a type-in book (in BASIC).…
... PAPER 1: CLS
3 PRINT AT 7,3; FLASH 1;"THE ... BEEP 2,4: BEEP 3,1: GO TO 1
900 GO ... FIRE AT THEM",3,"ASK THEM FOR HELP",0
1570 ... HELP, A SIGN OR SOMETHING",3,"RUN AWAY QUICKLY WITHOUT ... br /> 1750 INPUT "ENTER 1 OR 2"
1760 INPUT ... -
Remainder (Mod) calculationsI've been figuring out how to calculate remainders after integer division by a constant divisor k (A mod k = A % k). I found that for most small di…
... numbers (2[sup]n[/sup]-1), same numbers used in your ... /> To calculate remainders for k = 3, 7, 15, 31, .., 255, .., (2 ... [sup]n[/sup] - 1) and Q=N//k you ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... not pressed or processed
bordcr equ 23624 ; border+#0 colours
1 instead before calling, or call ploop1
0,at,0,0,ink,9,paper,3,"Screen#0at0,0"
defm at,1,0 ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... not pressed or processed
bordcr equ 23624 ; border+#0 colours
1 instead before calling, or call ploop1
0,at,0,0,ink,9,paper,3,"Screen#0at0,0"
defm at,1,0 ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
...
; #F7 - 1, 2, 3, 4, & 5
; #EF - 0, 9, 8 ... /> ; are we pressing A, S or D?
ld a, #FD ... /> ; if a = 0, use standard aligned routine
or a
jp ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
...
; #F7 - 1, 2, 3, 4, & 5
; #EF - 0, 9, 8 ... /> ; are we pressing A, S or D?
ld a, #FD ... /> ; if a = 0, use standard aligned routine
or a
jp ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... not pressed or processed
bordcr equ 23624 ; border+#0 colours
1 instead before calling, or call ploop1
0,at,0,0,ink,9,paper,3,"Screen#0at0,0"
defm at,1,0 ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... not pressed or processed
bordcr equ 23624 ; border+#0 colours
1 instead before calling, or call ploop1
0,at,0,0,ink,9,paper,3,"Screen#0at0,0"
defm at,1,0 ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... defo get working either tonight or tomorrow night).
I see 0 = blank space, 2 = exit, 1 = wall, 3 = box, 22 ... = key, 23 = gem. Are those values decimal or ... code]
EMPTY_SPACE EQU 0
WALL EQU 1
... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... defo get working either tonight or tomorrow night).
Do ... />
I see 0 = blank space, 2 = exit, 1 = wall, 3 = box, 22 ... = key, 23 = gem. Are those values decimal or ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... register for the column, row or colour, and trashes HL, so ... how to write a function or a macro which does allow ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... register for the column, row or colour, and trashes HL, so ... how to write a function or a macro which does allow ... -
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... ink colour
or b ; OR in the ink colour ... ink colour
or b ; OR in the ink colour ... ink colour
or b ; OR in the ink colour ... ink colour
or b ; OR in the ink colour ... 0
WALL EQU 1
LEVEL_EXIT EQU 2
CRATE EQU 3 ...
