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A 2D sandbox game where you command pawns to construct a space station.

C# 98.94% GLSL 1.06%

engine game opengl rendering

gj2022's Introduction

Over 650 PRs for Space Station 13 and counting! https://github.com/BeeStation/BeeStation-Hornet/pulls/PowerfulBacon

Some things I have worked on:

Space Station 13 Fancy Lighting

A beautiful shadow based lighting system utilising some fun transformation math. Unfortunately due to the restrictions of the engine, I was unable to overcome the client lag caused by Byond's KEEP_TOGETHER flag causing lag when rendering lights.

Random art

GGJ2022

Some screenshots of a rimworld inspired game I made in 10 days for the global game jam 2022.

gj2022's People

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gj2022's Issues

Make pawns smarter, give them a proper PawnAi class to control them

Remove shaders from render batch set

Shaders should be managed by the render system not the models.

Pawn inventories

Pawns dropping all items starts rendering whatever was last created

Reproduction:
Create some blueprints, pawns will grab too many of that item. When they drop the item due to having too much, stone or a wall will appear.

Make PawnControllerSystem.Singleton.QueuedBlueprints cohesive

PawnControllerSystem.Singleton.QueuedBlueprints should be handled by PawnControllerSystem, not Blueprint.cs

Add in proper texture directions and animation states.

Zooming in and out is centered around (0,0) rather than the camera's center

Add in the ability to assign stockpile areas

User interface

Create a user interface renderer capable of drawing quads, images and text to the screen.
the UI should display some stats like people alive and stuff and have buttons that can be pressed to place bits onto the station.

Also should have position mode like on text, where they can be displayed in screen coords or world coords. (Right click could open up a menu with buttons at a world location for example.)

Required components:

Buttons (Comes with text) (Click reaction, effect when hovered)
Text
Images (Display icons on the screen)
Boxes (A square with a set colour)

Room placement

Place rooms

4th rendering engine rewrite

This time needs to support the ability to have custom data loaded into buffers dynamically and render stuff based on the interfaces, removing the references to Renderable.

OR:
We seperate entities from their renderables, and have renderables as a variable on entities that specifies rendering functionality.

RenderSystem:
Needs to have a render cache type.

Render caches need to be able to have variables added.

Objects in different render systems don't interact with transparency properly.

Instead, any transparency renders the default pink background.

Rooms can be assigned functionality

Rooms can be given purposes which will define what is put in them.
For example an EVA room will hold space suits, the armour will have guns.

Make it so that changing position will automatically update the batch and won't extra work all the time

This should be automated when a batch tracked variable changes.

Possible memory leak

When you create a large blueprint, the memory usage starts climbing and never stops. There is a memory leak somewhere, possibly related to why rendering completely breaks.

Adding more blueprints makes less batches??

Rooms have doors

Basic pathfinding

Rendering bugs

Sometimes things just don't render. Might be a result of the drop bug mentioned in #69

Doors

Rooms need a way to be entered and exitted

Completely clean up and overheal Entities: No more shared superparents between different render types.

Prototype Release Goals

As 30/01/2022 rapidly approaches there are 3 main features I would like to add, however I lack the time to implement them all.
We will have to choose which ones we want.

Mining - The ability to designate areas to be mined and to get resources from mining rocks.
Enemies - Some kind of enemy in the world that endangers your pawns. These could be space carp or raiders. (This implies adding health and weapons)
Rendering improvements - Add in SS13 textures for people, as well as their equippable icon states. Implement directional rendering and animation states.
Environmental Hazards - Implement atmospherics and pawns requiring space suits to be protected from them. Pathfinding will not path through dangerous areas.

Changing the text on a text object can cause lag if done a lot

Text rendering using the batch method we use is very unperformant if updating every frame.

Representation of people

People are drawn as coloured circles, with the colours representing their faction.
They will move around autonomously and keep themselves alive and perform actions.

You can click on them to select, and right click to order them to perform actions such as move, attack or whatever.

Colours:
Green - Station crewmember, trusting + can give orders.
Yellow - Station crewmember, defecting. Cannot be given orders.
Blue - Emergency response teams, cannot be given orders.
Red - Hostile to the station, cannot be given orders.

Camera movement should be attached to delta time

Users with computers that don't lock the program to 60 fps will have an unplayable game since their camera moves at 10x speed.

Make render batches thread safe

These bloody things cause a lot of errors.

Create a room shader

ConcurrentModificationException

[ERROR][23/01/2022 16:24:03] System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
   at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
   at System.Collections.Generic.Dictionary`2.KeyCollection.Enumerator.MoveNext()
   at System.Linq.Enumerable.ElementAt[TSource](IEnumerable`1 source, Int32 index)
   at GJ2022.Subsystems.MouseCollisionSubsystem.Fire(Window window) in E:\GJ2022\GJ2022\GJ2022\Subsystems\MouseCollisionSubsystem.cs:line 58
   at GJ2022.Subsystems.Subsystem.Update(Window window) in E:\GJ2022\GJ2022\GJ2022\Subsystems\Subsystem.cs:line 184