Morpeh | Fast and Simple Entity Component System | Game Engine library

by scellecs C# Version: 2020.8.0 License: Non-SPDX

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | Morpeh Summary

Morpeh is a C# library typically used in Gaming, Game Engine, Unity applications. Morpeh has no bugs, it has no vulnerabilities and it has low support. However Morpeh has a Non-SPDX License. You can download it from GitHub.

🎲 Fast and Simple Entity Component System (ECS) Framework for Unity Game Engine

Support

Quality

Security

License

Reuse

Support

Morpeh has a low active ecosystem.

It has 45 star(s) with 7 fork(s). There are 11 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 3 have been closed. On average issues are closed in 2 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of Morpeh is 2020.8.0

Quality

Morpeh has 0 bugs and 0 code smells.

Security

Morpeh has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

Morpeh code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

Morpeh has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

Morpeh releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

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Morpeh Key Features

No Key Features are available at this moment for Morpeh.

Morpeh Examples and Code Snippets

Morpeh, Introduction, Getting Started

Lines of Code : 78

License : Non-SPDX (NOASSERTION)

Copy

using Morpeh;
using UnityEngine;
using Unity.IL2CPP.CompilerServices;

[Il2CppSetOption(Option.NullChecks, false)]
[Il2CppSetOption(Option.ArrayBoundsChecks, false)]
[Il2CppSetOption(Option.DivideByZeroChecks, false)]
[System.Serializable]
public str

Morpeh, Introduction, Base concept of ECS pattern

Lines of Code : 43

License : Non-SPDX (NOASSERTION)

Copy

var entity = this.World.CreateEntity();

ref var addedHealthComponent  = ref entity.AddComponent();
ref var gottenHealthComponent = ref entity.GetComponent();

bool removed = entity.RemoveComponent();
entity.SetComponent(new HealthComponent {healthPo

Morpeh, Introduction, Advanced

Lines of Code : 22

License : Non-SPDX (NOASSERTION)

Copy

public sealed class HealthSystem : UpdateSystem {
    public GlobalEvent myEvent;
    ...
}

public sealed class HealthSystem : UpdateSystem {
    public GlobalEvent myEvent;
    ...
    public override void OnUpdate(float deltaTime) {
        if (my

Community Discussions

Trending Discussions on Game Engine

Unity 3'nd Person Controller Camera Acting Weird

OpenTK doesn't render the color of my triangle

How to create a first-person "space flight" camera

How do I make copies of a Node in Godot

Coming from OO languages to C, how can I avoid circular dependencies?

SpawnObject for ak(Clone) (UnityEngine.GameObject), NetworkServer is not active. Cannot spawn objects without an active server

Detecting if an enemy was shot by bullet

Phaser.js: How to get or remove all sprites in one scene

Phaser3, Creating Rounded Rectangle, Not Staying Put Relative To Window

Ursina Python Engine: Lighting, Shadows And Bloom Effects

QUESTION

Unity 3'nd Person Controller Camera Acting Weird

Asked 2022-Apr-08 at 23:22

I'm very new in Unity and Stackowerflow. If i did something wrong, please don't judge me ^^ I used Unity's TPS Controller asset for my game. In first, it worked very well. But then It broke. But i didn't do anything :( (i don't even touch scripts or prefabs). After that, i deleted asset and re-download it but it didnt work again. Here is one example from my broken scene and these are the codes from my controller. Thanks For Any Kind of Help.

Starter Assets Input ...

ANSWER

Answered 2022-Apr-08 at 23:22

I had the same problem too. I researched a lot of documents about that and finally, I solved this problem. The problem is not about your codes or events or smth else. The problem is related to Unity. I don't know the exact reason for the problem but you can solve it this way: First, go Edit > Project Settings and select Input System Package from the Left tab. And then, change the Update Method with Process Events In Dynamic Update. And that's all! Dynamic update means the usual Update method that you see in the scripts void Update().

Images

Source https://stackoverflow.com/questions/71804001

QUESTION

OpenTK doesn't render the color of my triangle

Asked 2022-Apr-03 at 07:08

I am learning to program a game engine which is why I followed a tutorial, with that tutorial I have gotten this far and even though my code is identical to theirs (theirs did work in the videos) its not working the way it is meant to. The triangle stays black no matter what. There is not any errors.

Main Program Script:

...

ANSWER

Answered 2022-Apr-03 at 07:08

You actually assign the shader program to a local variable in the event callback function's scope. You need to assign it to the variable in scope of Main:

Source https://stackoverflow.com/questions/71723584

QUESTION

How to create a first-person "space flight" camera

Asked 2022-Mar-15 at 13:43

I'm currently attempting to create a first-person space flight camera.

First, allow me to define what I mean by that.

Notice that I am currently using Row-Major matrices in my math library (meaning, the basis vectors in my 4x4 matrices are laid out in rows, and the affine translation part is in the fourth row). Hopefully this helps clarify the order in which I multiply my matrices.

What I have so Far

So far, I have successfully implemented a simple first-person camera view. The code for this is as follows:

...

ANSWER

Answered 2022-Mar-02 at 23:15

The problem is that two numbers, pitch and yaw, provide insufficient degrees of freedom to represent consistent free rotation behavior in space without any “horizon”. Two numbers can represent a look-direction vector but they cannot represent the third component of camera orientation, called roll (rotation about the “depth” axis of the screen). As a consequence, no matter how you implement the controls, you will find that in some orientations the camera rolls strangely, because the effect of trying to do the math with this information is that every frame the roll is picked/reconstructed based on the pitch and yaw.

The minimal solution to this is to add a roll component to your camera state. However, this approach (“Euler angles”) is both tricky to compute with and has numerical stability issues (“gimbal lock”).

Instead, you should represent your camera/player orientation as a quaternion, a mathematical structure that is good for representing arbitrary rotations. Quaternions are used somewhat like rotation matrices, but have fewer components; you'll multiply quaternions by quaternions to apply player input, and convert quaternions to matrices to render with.

It is very common for general purpose game engines to use quaternions for describing objects' rotations. I haven't personally written quaternion camera code (yet!) but I'm sure the internet contains many examples and longer explanations you can work from.

Source https://stackoverflow.com/questions/71328720

QUESTION

How do I make copies of a Node in Godot

Asked 2022-Feb-19 at 01:11

I'm new to Godot coming fresh from unity and I cant figure out how to duplicate an object/node. I've tried the duplicate function to no effect. My most recent attempts try to create child nodes with the same property as the parent. I cant seem to get anywhere, help would be appreciated. Here is my code that tries to create a child node:

...

ANSWER

Answered 2022-Feb-19 at 01:11

The base node class is invisible (gray) so you cannot see if they were added or not. You can switch from the local to the remote tab in the scene tree while running to see only one invisible node added.
If you change the code to AddChild(copynode).Duplicate(); you can see it adds all 5 invisible nodes.

Source https://stackoverflow.com/questions/71180866

QUESTION

Coming from OO languages to C, how can I avoid circular dependencies?

Asked 2022-Feb-13 at 13:14

When I say "Entity" below, I'm not specifically referring to anything relating to the ECS pattern, I just mean a general game entity.

I'm trying my hand at game development in C, after having done previous game dev in TypeScript. I'm looking for a C idiomatic way to reuse a pattern with which I'm familiar: each tick, the game iterates through a list of entities, telling each one to update itself, then draw itself. Each entity knows how to update itself, but requires information about the game as a whole to make this update.

...

ANSWER

Answered 2022-Feb-13 at 13:14

Don't #include "entity.h" from game.h and vice versa. Just forward declare what you need a pointer to. Also add header guards if you haven't already.

Example:

Source https://stackoverflow.com/questions/71100649

QUESTION

SpawnObject for ak(Clone) (UnityEngine.GameObject), NetworkServer is not active. Cannot spawn objects without an active server

Asked 2022-Feb-10 at 07:54

helloI'm making an object in Unity that gives players random weapons when they hover over it, but it always gives me this warning and doesn't create it.

...

ANSWER

Answered 2022-Feb-10 at 07:54

This is because of you are calling the spawn function from client. You should call it in server.

Source https://stackoverflow.com/questions/71010816

QUESTION

Detecting if an enemy was shot by bullet

Asked 2022-Feb-06 at 03:20

I am trying to learn Godot by making a simple 2D shooter, but am running into a problem. I do not know how to detect if an enemy has been shot by a bullet. My bullets are Area2D nodes with a Sprite, and CollisionShape2D node attached. My enemies are KinematicBody2D nodes with a Sprite, and CollisionShape2D node attached. The enemy also has a timer attached, but that is not important.

Here is the enemy code:

...

ANSWER

Answered 2022-Feb-06 at 03:20

On your _on_PlayerBullet_body_entered you a body that has a reference to whatever the Area2D collided with, you can use it to communicate with it.

For example, you can call a method on it. Which could, of course could be queue_free:

Source https://stackoverflow.com/questions/71003599

QUESTION

Phaser.js: How to get or remove all sprites in one scene

Asked 2022-Jan-29 at 09:00

I used to handle a group of sprites by push them into an array or sprite group which is build-in class in the Phaser. But I am seeking another simple way could get or remove all sprites in an scene. Does anyone have any idea to resolve this? Thanks a lot!

...

ANSWER

Answered 2022-Jan-29 at 09:00

The Scene has a property children (link to documentation)

You can get all Sprites, with the command:

Source https://stackoverflow.com/questions/70903111

QUESTION

Phaser3, Creating Rounded Rectangle, Not Staying Put Relative To Window

Asked 2022-Jan-21 at 00:26

I'm trying to create a scoreboard using phaser3. It creates the board when I do the following in create function:

...

ANSWER

Answered 2022-Jan-21 at 00:26

YourGraphic.setScrollFactor(0,0);

Source https://stackoverflow.com/questions/70794747

QUESTION

Ursina Python Engine: Lighting, Shadows And Bloom Effects

Asked 2022-Jan-17 at 07:34

I Am New To Ursana Engine And I Don't Know It Properly. But I Can Make Games In It. But The Problem Is That My Game Doesn't Have Any . So My Game Looks Dead.

Is There Any Way To Make My Game Look Good Using In Ursana Engine?

...

ANSWER

Answered 2021-Dec-11 at 20:32

You have to add lights and also apply lit_with_shadows_shader to entities that will receive shadow.

See more here: https://www.ursinaengine.org/cheat_sheet.html#DirectionalLight

Source https://stackoverflow.com/questions/70139918

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install Morpeh

💡 IMPORTANT For a better user experience, we strongly recommend having Odin Inspector and FindReferences2 in the project. All GIFs are hidden under spoilers. Let's create our first component and open it. After it, you will see something like this. 💡 Don't care about attributes. Il2CppSetOption attribute can give you better performance. Add health points field to the component. Now let's create first system. 💡 Icon U means UpdateSystem. Also you can create FixedUpdateSystem and LateUpdateSystem. They are similar as MonoBehaviour's Update, FixedUpdate, LateUpdate. System looks like this. We have to add a filter to find all the entities with HealthComponent. 💡 You can chain filters by two operators With<> and Without<>. For example this.World.Filter.With<FooComponent>().With<BarComponent>().Without<BeeComponent>();. Now we can iterate all needed entities. 💡 Don't forget about ref operator. Components are struct and if you want to change them directly, then you must use reference operator. For high performance, you can do cached sampling. No need to do GetComponent from entity every time. But we will focus on a simplified version, because even in this version GetComponent is very fast. Let's create ScriptableObject for HealthSystem. This will allow the system to have its inspector and we can refer to it in the scene. Next step: create Installer on the scene. This will help us choose which systems should work and in which order. Nothing happened because we did not create our entities. I will show the creation of entities directly related to GameObject, because to create them from the code it is enough to write world.CreateEntity(). To do this, we need a provider that associates GameObject with an entity. Create a new provider. We need to specify a component for the provider.