Search found 312 matches

by sdm
Sun Apr 18, 2021 3:11 am
Forum: NES Graphics
Topic: NES Screen Tool
Replies: 293
Views: 201753

Re: NES Screen Tool

Tool is great, but I have two comments: 1. When I have a project open and accidentally choose All-> Load Session instead of All-> Save Session the program does not ask, for example, "Save an existing project?" I just load sessions from a file right away. A few times I lost changes because accidental...
by sdm
Thu Apr 15, 2021 4:31 pm
Forum: Homebrew Projects
Topic: Czarna Dziura / Black Hole
Replies: 0
Views: 1767

Czarna Dziura / Black Hole

old style shooting game, nesasm3, unrom-128


Video:
https://www.youtube.com/watch?v=cY7rIyf-r-Q

.
by sdm
Sun Apr 11, 2021 2:42 pm
Forum: Reproduction
Topic: For what for EPM3128ATC100 on Chinese SNES repro?
Replies: 8
Views: 2632

Re: For what for EPM3128ATC100 on Chinese SNES repro?

Maybe the PCB is universal for LOROM / HIROM games and this chip is responsible for that (it switches LOROM / HIROM games automatically)
by sdm
Thu Mar 11, 2021 1:28 am
Forum: NES Graphics
Topic: Graphic design of NES games
Replies: 72
Views: 82830

Re: Graphic design of NES games

Vice Project Doom (Gun-Dec) has a very interesting looking tropical forest.
For me, it is one of the most beautifully designed games.

Image
by sdm
Wed Mar 03, 2021 5:00 am
Forum: Homebrew Projects
Topic: Captain Janush The Galaxy Hero (shoot 'em up)
Replies: 0
Views: 3143

Captain Janush The Galaxy Hero (shoot 'em up)

Two games from 2018/2019 - my first attempts to make a shooter game. Nothing special, simple mechanics, we just shoot other space ships. (NESASM3).
by sdm
Tue Feb 02, 2021 1:29 pm
Forum: Homebrew Projects
Topic: Kapitan Sowa na tropie (Captain "Owl" on the trail)
Replies: 4
Views: 5236

Kapitan Sowa na tropie (Captain "Owl" on the trail)

A game inspired by one of my favorite childhood games - Montezuma's Revenge. The Screens / Levels are not yet designed, this is an early version of the game engine (NESASM3).

Video:
https://www.youtube.com/watch?v=e-mi3l57ouQ

.
by sdm
Sun Feb 02, 2020 3:13 pm
Forum: Homebrew Projects
Topic: Kazik i Tajemnicza Świątynia (Kazik and the Mysterious Temple)
Replies: 15
Views: 16591

Kazik i Tajemnicza Świątynia (Kazik and the Mysterious Temple)

Early version. Classic gameplay, collect coins, keys open the door and various activities, e.g. platforms, etc. Opponents can be stunned and then eliminated by jumping on them.
by sdm
Sat Jan 25, 2020 8:06 am
Forum: Homebrew Projects
Topic: Plush in a Twisted World
Replies: 8
Views: 9175

Re: Plush in a Twisted World

A few changes. 5 Levels demo.
by sdm
Tue Dec 31, 2019 5:52 am
Forum: Newbie Help Center
Topic: Following one object (sprite) after another (Tracking)
Replies: 8
Views: 6380

Re: Following one object (sprite) after another (Tracking)

Works great, thanks :) My earlier code has changed a bit, unfortunately it is larger, but more accurate when it comes to changing the speed of the object. I have to optimize it all to make it as small as possible. Follow5.nes: lda Timer_Counter inc Timer_Counter eor #$ff and Timer_Counter sta Timer ...
by sdm
Mon Dec 30, 2019 6:14 am
Forum: Newbie Help Center
Topic: Following one object (sprite) after another (Tracking)
Replies: 8
Views: 6380

Re: Following one object (sprite) after another (Tracking)

I think I can guess how it works. I wrote the code quickly, it may look chaotic, but probably made in the right direction. lda Timer_Counter inc Timer_Counter eor #$ff and Timer_Counter sta Timer ;--------------------- ENEMY1_Loop: lda ENEMY1_1_Y sec sbc HERO_1_Y sta DistanceU lda HERO_1_Y sec sbc E...
by sdm
Sun Dec 29, 2019 1:10 pm
Forum: Newbie Help Center
Topic: Following one object (sprite) after another (Tracking)
Replies: 8
Views: 6380

Re: Following one object (sprite) after another (Tracking)

It works of course. I am interested in how it can be done better, simpler, faster etc. I did it as best I can. Thanks. It works great. ENEMY1_Loop_UD: LDA HERO_1_Y CMP ENEMY1_1_Y BCC ENEMY1_Loop_MoveUp BNE ENEMY1_Loop_MoveDown RTS ENEMY1_Loop_LR: LDA HERO_1_X CMP ENEMY1_1_X BCC ENEMY1_Loop_MoveLeft ...
by sdm
Sun Dec 29, 2019 9:54 am
Forum: Newbie Help Center
Topic: Following one object (sprite) after another (Tracking)
Replies: 8
Views: 6380

Re: Following one object (sprite) after another (Tracking)

Of course, I made the code that does not have this problem, but it is quite large. Follow3.nes: ;------------------------------- ENEMY1_Loop: JSR ENEMY1_CheckMoveDirection JSR ENEMY1_Loop_U JSR ENEMY1_Loop_D JSR ENEMY1_Loop_L JSR ENEMY1_Loop_R JSR ENEMY1_Loop_RU JSR ENEMY1_Loop_RD JSR ENEMY1_Loop_LD...
by sdm
Sun Dec 29, 2019 7:28 am
Forum: Newbie Help Center
Topic: Following one object (sprite) after another (Tracking)
Replies: 8
Views: 6380

Following one object (sprite) after another (Tracking)

I have a problem with the object 'vibrating' when two are on one Y / X line (caused by the change of opposite directions of movement per frame). Sometimes I use a delay that slightly masks the problem. I don't know any other ways, so I would love to improve it somehow (in many commercial games I als...
by sdm
Fri Dec 27, 2019 2:38 am
Forum: Homebrew Projects
Topic: Cybroitek & Cybroitek Double Revenge
Replies: 2
Views: 4538

Cybroitek & Cybroitek Double Revenge

Two games written in 2018. Both in arcade style. Cybroitek is a single-player game to complete the level you have to eliminate all opponents on the screen. Button B - takes a shot. Button A - Shield that allows you to bounce your opponent's missiles (and the ability to bounce your own missile). In a...
by sdm
Thu Dec 26, 2019 6:59 am
Forum: Homebrew Projects
Topic: Alien Isolation
Replies: 17
Views: 39892

Re: Alien Isolation

The game has not finished so there are not many things. It's all game concepts, whether they will be completed I do not know, it all depends on time and desire (I do not do it for money, everything hobby). The Jet Set Willy engine is almost ready, all I have to do is design the levels (not 100% iden...