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ALS_0.83.lha
Description:AMOS Layers System
Developer:Simone Bevilacqua
Homepage:https://retream.itch.io/als
Readme:
Short: AMOS Layers System
Author: postmaster@retream.com
Uploader: postmaster retream com
Type: dev/amos
Version: 0.83
Architecture: m68k-amigaos

ALS stands for AMOS Layers System, as it turns the screens of AMOS Professional
into layers that can be laid over one another, with complete control of order,
colors and opaqueness, while keeping them renderable as usual.
It is easy, requires little knowledge of the Amiga graphics hardware, does not
need installation, does not depend on third-party extensions and comes as a
collection of variables, arrays and procedures written in fully commented AMOS
code - it can be thought of as an AMOS source-level library.

GENERAL FEATURES
* Layers usable as screens and vice versa
* Overlaying of multiple layers
* Overlaying order freely arrangeable
* Per-layer planes height
* Per-layer planes number
* Per-layer double-buffering
* Per-layer vertical positioning
* Per-layer colors
* Per-layer 257-degree opaqueness
* Per-color 257-degree opaqueness
* 24-bit internal colors
* LORES horizontal positioning of layers
* LORES and HIRES display resolutions
* Programmable display window size
* Automatic centering of display window
* Automatic adjustment to chipset (OCS/ECS/AGA)
* Automatic creation of layers from ILBM files
* Display descriptors
* Layer descriptors and snapshots
* Global snapshots
* Palettes management
* Banks management
* Basic file management

ECS/AGA FEATURES
* Selectable video standard (NTSC/PAL) <ECS Agnus / AGA>
* Display border blanking <ECS Denise / AGA>

AGA FEATURES
* Non-EHB 6-plane displays
* 24-bit display colors
* 24-bit palette colors
* SHRES display resolution
* SHRES horizontal positioning of layers
* 4x planes fetch mode

Upload Date:Nov 28 2020
Category:Development/AMOS
Download:ALS_0.83.lha
Size:542 KB
Downloads:29
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