Introduction

WarmeY2K is a fully free 2D/3D game engine dedicated to indie games ! It provide an easy way to build web based "old-school" games like the PS1/PS2/XBOX era in a modern Typescript & HTML5, CSS3 environement. The core engine is freely available as a npm package or starter-kit. You can also have full access to the documentation.

In the complete paid version, you have 15 very different game templates and 8 examples to help you save a lot of time and start quickly your project !
List of templates (that you can test here):

• 3D Pre-rendered
• 3D Isometric
• 2D Visual Novel
• 2D Tilemap
• 2D Tilemap (with pathfinding)
• 2D Checker (extendable)
• 2D Trading Carding Game
• 3D FPS
• 3D Turn-based RPG
• 2D Fight
• 2D Triple Triad
• 2D Tilemap Isometric
• 2D Background Isometric
• 2D Shoot'em up
• 3D Third Person Camera

List of examples:

• 3D Curve
• 3D Particles
• 3D Performance Test
• 3D Rapier
• 3D Shadow Map
• UI Menu
• 3D Viewer
• 3D Menu Ring

Engine - Getting started

Clone and install the starter-kit from this repository:
# git clone https://github.com/jay19240/WarmeY2K-StarterKit.git
# cd WarmeY2K-StarterKit
# npm install
# npm run dev

Edit the ''src/game_screen'' and start writing your game.
Go to http://localhost:5173.

Engine - Features

• 🧱 Core =>
  • Maths
  • Tweening
  • Events
  • Curves
  • Quaternions
  • Object pooling
• 👾 2D =>
  • Static sprite (jss)
  • Animated sprite (jas)
  • Isometric tilemap (jtm)
  • Orthographic tilemap (jtm)
  • Particles
  • Rendering filters
  • Motion lines (jlm)
•  📐 2D Physics =>
  • BoundingRect
  • Rapier2D
• 🧊 3D =>
  • Binary format (bsm, bam, bwm, bnm, blm)
  • Debug shapes
  • Static mesh (jsm and obj)
  • Animated mesh (jam)
  • Static sprite (jss)
  • Animated sprite (jas)
  • Motion lines (jlm)
  • Billboarding
  • Skybox
  • Particules
  • Flares
  • Fog
  • Vertex colorization
  • Decals
  • Shadow mapping
  • Shadow volume
  • Multi-viewport
  • Camera orbit
  • Camera WASD
  • Mipmaps
  • Post rendering (gbuffers: depth/normal/ids)
  • Rendering filters
  • Shader customizable
• 📐 3D Physics =>
  • BoundingBox
  • BoundingCylinder
  • Walkmesh (jwm)
  • Hitmesh (jnm)
  • Ray-testing
  • Rapier3D
• 💥 3D Material =>
  • Phong reflection model
  • Displacement texture map
  • Displacement texture scrolling
  • Diffuse map
  • Specular map
  • Emissive map
  • Normal map
  • Env map
  • Toon map
  • Texture scrolling
  • Animated UV
  • Specular shininess
  • Emissive intensity
  • Normal intensity
• 🌞 3D Light =>
  • Directional light
  • Point lights (max : 64)
  • Spot lights (max: 16)
• 🖼️ 3D Post-processing =>
  • Outline
  • Hardware dithering
  • Pixelation
  • Color depth limiting
• 🎮 Input =>
  • Action mapping
  • Gamepad, keyboard and mouse support
• 🧠 AI =>
  • A* for 2D/3D with graph and grid
  • Djikstra graph (grf)
  • Min-max with alpha-beta pruning
• 📺 Screen =>
  • Navigate between different view of your game
  • Resources pre-loading
• 📜 Scripts =>
  • Load script from json file
  • Register async command function and call-it from json file
  • Manual jump to part of the script
  • Command primitives like: WAITPAD, GOTO, GOTO_IF, EXEC_IF, VAR_SET, VAR_ADD, VAR_SUB, DELAY
• 🔊 Sound =>
  • Handle sounds by groups
  • Play multiple sounds at same time
• 🌳 Tree =>
  • 2D binary space partition
  • 3D binary space partition
• 🎨 UI =>
  • Focus/unfocus widgets
  • Fade in/out
  • Widget architecture
• 🖍️ UI Widgets =>
  • Dialog + choices
  • Dialog only
  • Print long text
  • Description list
  • Virtual keyboard
  • Slider
  • Menu base
  • Menu list view
  • Menu text
  • Prompt
  • Sprite
  • Text
• 🌆 DNA =>
  • ECS architecture implementation

Engine - Some parts taken

• DOM for UI elements
• CanvasRenderingContext2D for 2D stuffs
• Rapier for both 2D and 3D physics engine
• No glTF support, we don't want to support the rendering techniques used by this format (BSDF, Skinning, etc...)
• Compatible Blender for 3D with our addon exporter
• Compatible SpriteFusion for 2D

Engine - Changelog

[Ver. 1.2.0]  Binary format for 3D files added.
[Ver. 1.1.14] Tilemap SpriteFusion format added.
[Ver. 1.1.13] Cylinder collision class added.
[Ver. 1.1.12] Fix and optimize jnm.
[Ver. 1.1.10] Some added to fps demo.
[Ver. 1.1.7]  Mipmap added.
[Ver. 1.1.5]  Export as npm module added.
[Ver. 1.1.1]  Outline post-process effect added.
[Ver. 1.1.1]  Normals, id and depth rendering buffer added.
[Ver. 1.1.1]  Object pooling added.
[Ver. 1.1.0]  Move physics to dedicated folder and redesign JNM.
[Ver. 1.1.0]  Rapier has been added.
[Ver. 1.0.3]  Playstation one post-process effect has been added.
[Ver. 1.0.3]  Post-processing effects has been added.
[Ver. 1.0.3]  Camera WASD has been added.
[Ver. 1.0.3]  Camera orbit has been added.

Licence

You can:

• You are free to use, personal or commercial projects.
• You can edit/modify to fit your game.

You cannot:

• Re-sell or re-distribute demos source code, not even modified.
• Re-sell or re-distribute assets source file, not even modified.