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New Game and HelloHi All, Long, long time lurker and contributor (hardware index, PiMan files etc..) but having been quiet for a few years I thought I might register. …
... ...
[code]
IF COLLISION 0
KILL
ENDIF ... for [i]each[/i] deadly sprite type. It has the same ... these values in the initialise sprite script. Your initialise script would ... course, you still need two sprite types doing the same routine ... -
New Game and HelloHi All, Long, long time lurker and contributor (hardware index, PiMan files etc..) but having been quiet for a few years I thought I might register. …
[QUOTE=BiNMaN;435808]in sprite type 1 try this
< ... ! I added it to all sprite types (1 to 5) and ... Mulder's suggestions of COLLISION 0 in sprite types, so its not ... -
New Game and HelloHi All, Long, long time lurker and contributor (hardware index, PiMan files etc..) but having been quiet for a few years I thought I might register. …
... ! I added it to all sprite types (1 to 5) and ... Mulder's suggestions of COLLISION 0 in sprite types, so its not ... -
New Game and HelloHi All, Long, long time lurker and contributor (hardware index, PiMan files etc..) but having been quiet for a few years I thought I might register. …
... ! I added it to all sprite types (1 to 5) and ... Mulder's suggestions of COLLISION 0 in sprite types, so its not ... -
Games that made your jaw dropThere were some games that really 'wowed' you the first time you ever played them - those games that made your jaw drop in disbelief. It might have b…
... - amazing!
Thanatos - the dragon sprite is possibly the best animation ... the animation with pixel perfect collision - and even the opening menu ... -
Sprite MaskingI was looking at the sprites in some games, and noticed they have sprite followed by mask. Usually a row at a time (so the mask is sort of interleave…
... do with my question regarding sprite data seeming to be packed ... ".
If you use XOR with either AND or OR ... talking about walking down a sprite table with the stack pointer ... -
Sprite RotatingI was looking (actually at Everyone's a Wally), and noticed that all the graphics for the main characters are left facing, and two characters wide. …
... /> ; top half of sprite is unmirrored
xor a
loop
sprite is mirrored
ld d, mirror_table
xor a ... />
3) almost classic sprite routine which takes data from ... -
List of existing games that needs a port to zx spectrumPlease post here the games that exist in other platform(s) but does not exist in speccy. Please keep in mind this is not a to-do list, so don't hesti…
... off and sometimes the key detection kicks in again too early ... don't clear the platforms sprite area, so you end up ... -
WIP: Another demoIt's a couple of months already since I've released something, so I thought it's fun to show a demo of the thing I'm currently working on: [url]http…
... it's a general puprose sprite blitter using masks, offscreen buffer ... had about a lot more XOR-blitted preshifted sprites, but I ... -
WIP: Another demoIt's a couple of months already since I've released something, so I thought it's fun to show a demo of the thing I'm currently working on: [url]http…
... write your own sprite routines. A pre-shifted XOR routine is probably ... . That's the sort of sprite routine you need, 13 16x16 ... -
Did the average Spectrum programmer really even try?I've been thinking about this recently, I'm always hearing Amstrad, and MSX users moaning about how unfair it was that they got "lazy Spectrum ports"…
... ridiculously huge amount of software sprite based games which move smoothly ... one of those is a sprite as well. About half-way ... , except for the lousy machine detection that turns the AY sound ... -
Did the average Spectrum programmer really even try?I've been thinking about this recently, I'm always hearing Amstrad, and MSX users moaning about how unfair it was that they got "lazy Spectrum ports"…
... allow the sprites to be XOR'd on and off the ... faster than using a proper sprite routine, albeit at the disadvantage ... -
SpecOS progressOk, As you can all see, I'm back - and I've been working away on SpecOS for a while now. There's a few videos, which you can see on my blog: [url]h…
... /> [quote]
- some form of sprite handling (or at least the ... . Any graphic can be a sprite, no matter where you got ... are handled by BAND/BOR/XOR. Sound effects will be either ... -
Help! Reverse engineering a Spectrum game[deleted]
... screen
11 - A slow sprite routine, that is; to display ... size
12 - A fast sprite routine, that is; optimised for ...
15 - A set of collision routines, that is; check if ... -
Help! Reverse engineering a Spectrum game[deleted]
... ?) Can be used to display collision data areas, basic 3D, panel ... as "ERROR: Invalid sprite dimensions".
Fast sprite routines:
Help! Reverse engineering a Spectrum game[deleted]
... ]
11 - A slow sprite routine, that is; to display ... ]
12 - A fast sprite routine, that is; optimised for ... />
15 - A set of collision routines, that is; check if ... or vertical lines
[B]Sprite based games don't need ...Opinion on new 128K only gamesHello, Being new to the WOS community, I am unclear on the attitude towards 128K only software, that is; Is there a strong need to support the 48K m…
... before the product. Basicly, each sprite was stored using three channels ...
mov ebp,edi
xor edx,edx
mov ... ah ; Insert green
xor bl,255 ; INVERSE alpha
and a,pad_a
xor a,pad_a
ld [collision_on ...Games in machine codeHi everyone, How do go about doing multiple shots like a machine gun, do you have to store every x and y position of each bullet? When you kill som…
... = animates / 128 = visible) etc.
Collision flags (1 = can be killed ... = part of world) etc.
Sprite frame number
X position ... positions respectively.
Checks the collision between objects and the world ...Games in machine codeHi everyone, How do go about doing multiple shots like a machine gun, do you have to store every x and y position of each bullet? When you kill som…
... be used to order your sprite positions. It involves indirect ... destination in the final sorted sprite list.
... direct_temp] ; Clear array
xor eax,eax
inc ecx ... br />
; ------------
xor eax,eax ; Allocate space for ...Games in machine codeHi everyone, How do go about doing multiple shots like a machine gun, do you have to store every x and y position of each bullet? When you kill som…
... green
xor bl,255 ; INVERSE alpha
.loop: xor ebx,ebx
; ------------< ... mov edx,[ebp+hermite_xor]
xor [ebp+hermite_flipflop],edx ; SAMPLES ... /> ; > ESI = Pointer to sprite list
; > EDI = ...Learning Assembly LanguageHow easy would it be to learn assembly language for someone who has a decent grasp of Basic? I mean how long do you think it would take before I coul…
... sprite variables
call xor_sprite ; Now print (XOR ... sprite variables
call xor_sprite ; Now print (XOR ... XOR pre-shifted 8 x 8 pixel sprite ... br />
; Sprite arrays.
...Learning Assembly LanguageHow easy would it be to learn assembly language for someone who has a decent grasp of Basic? I mean how long do you think it would take before I coul…
... sprite variables
call xor_sprite ; Now print (XOR ... sprite variables
call xor_sprite ; Now print (XOR ... XOR pre-shifted 8 x 8 pixel sprite ... br />
; Sprite arrays.
...Learning Assembly LanguageHow easy would it be to learn assembly language for someone who has a decent grasp of Basic? I mean how long do you think it would take before I coul…
... sprite variables
call xor_sprite ; Now print (XOR ... sprite variables
call xor_sprite ; Now print (XOR ... XOR pre-shifted 8 x 8 pixel sprite ... br />
; Sprite arrays.
...Donkey Kong - TransparencyHi, I might not recall it perfectly but as I was playing the Donkey Kong for ZX-spectrum 48k - I somehow noticed that the Monkey jumps with something…
... of simplest ways to put sprite on a background on ZX ... simple, but even worse method, XOR instead of OR, you can ...Donkey Kong - TransparencyHi, I might not recall it perfectly but as I was playing the Donkey Kong for ZX-spectrum 48k - I somehow noticed that the Monkey jumps with something…
... just copy bytes of your sprite data into screen memory, and ... . So the background and the sprite are smudged together.
< ... /> The other useful operation is 'XOR'. When the bytes are combined ... one advantage. By drawing the sprite a second time exactly over ...Z88DK/SP1 library u_malloc() questionHi All, It may possibly be more appropriate for me to post this on the Z88DK forum, but I know quite a few WoSSers have used Z88DK, so here goes:- …
... the size of the sprite structures have increased but ... 5K sword, an extra sprite on screen, another animated monster ... time to write a sprite engine myself unless that ... to write my own sprite engine it would have ... shift many sprites in xor-mode for pure speed ...New game! Crimbo!Hi all, we are very proud to announce our new game: Crimbo - A Gloop Troops Tale. [url]http://www.littleshopofpixels.co.uk/games/crimbo/crimbo.zip[/…
... - yup it turned out the collision box for the Xmas tree ... />
Each sprite has a bounding box used for collision, but for ...Where's it all going?[Rerouted from 'Assembler Intricacies' in Development Forum] [QUOTE=Timmy;506104]I don't think we're in disagreement here. As I've said it's a niche…
... (I think they are XOR but it is hard to ... by lowest priority sprite... up to highest priority sprite. Additionally sprites can ... don't get drawn. Typical sprite implementations will draw background, ... of animations and use of XOR drawing on blank backgrounds. ...SpecBAS: Request for comment - SpritesHi all - Having been slaving away at the new SpecBAS release, I've decided to finally bite the bullet and implement a sprite engine. I've got a nice…
... composite image as a sprite, or extract sprite-sized images from a ... 'hotspot'. For example, if your sprite is a 15x15 targeting crosshair ... a setting to make a sprite automatically wrap-round the ... sprites.
As for collision, rather than events, I'd ...SpecBAS: Request for comment - SpritesHi all - Having been slaving away at the new SpecBAS release, I've decided to finally bite the bullet and implement a sprite engine. I've got a nice…
... composite image as a sprite, or extract sprite-sized images from ... hotspot'. For example, if your sprite is a 15x15 targeting crosshair ...
[quote]
As for collision, rather than events, I'd ... to check 'has sprite A collided with sprite B'?
[/ ...
